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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Мониторинг СМИ

Мониторинг СМИ и социальных сетей. Сканирование интернета, новостных сайтов, специализированных контентных площадок на базе мессенджеров. Гибкие настройки фильтров и первоначальных источников.

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Поддерживает ввод нескольких поисковых фраз (по одной на строку). При поиске обеспечивает поддержку морфологии русского и английского языка
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Применить Всего найдено 5146. Отображено 100.
16-08-2012 дата публикации

Luminaires and Light Engines for Same

Номер: US20120206912A1
Автор: Craig Eugene Marquardt, Jie Chen, Patrick A. Collins
Принадлежит: ABL IP HOLDING LLC

Light engines for inclusion in luminaires. Some embodiments of the light engine include a heat sink, a reflector, and light emitting diodes. Some embodiments of the heat sink include perforations. The reflector includes a reflective surface that extends around at least a portion of the light emitting diodes. In some embodiments, a portion of the reflector is sandwiched between the light emitting diodes and the heat sink. In some embodiments, an end of the reflector terminates above the light emitting diodes to reduce the concentration of light directly above the light emitting diodes but rather distribute the light outwardly from the luminaire.

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Номер записи: 1
30-08-2012 дата публикации

Led unit and illumination apparatus using same

Номер: US20120218760A1
Автор: Masahiko Yosida, Shinichi Nagaoka, Yutaka Kitaguchi
Принадлежит: Panasonic Corp

An LED unit includes a plate-shaped base; a light-emitting device placed on a surface of the base and having one or more LED chips; and a cover mounted to the base at a location above a front side of the light-emitting device and having a function to transmit light emitted from the light-emitting device. The base has on the surface thereof an annular groove for receiving a seal therein, and the cover has on a surface thereof directed to the base an annular protruding part, the annular protruding part being inserted into the annular groove to seal the base and the cover through the seal. A distance between the protruding part and the groove in a width direction of the groove is shorter in a section of the groove than the other sections of the groove.

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Номер записи: 2
25-10-2012 дата публикации

Solid State Bidirectional Light Sheet for General Illumination

Номер: US20120268931A1
Автор: Allan Brent York, Brian D. Ogonowsky, Louis Lerman, Michael David HENRY, Robert Steele
Принадлежит: QUARKSTAR LLC

A solid state light sheet and method of fabricating the sheet are disclosed. In one embodiment, bare LED chips have top and bottom electrodes, where the bottom electrode is a large reflective electrode. The bottom electrodes of an array of LEDs (e.g., 500 LEDs) are bonded to an array of electrodes formed on a flexible bottom substrate. Conductive traces are formed on the bottom substrate connected to the electrodes. A transparent top substrate having conductors is then laminated over the bottom substrate. Various ways to connect the LEDs in series are described along with many embodiments. The light sheets may be formed to emit light from opposite surfaces of the light sheet, enabling it to be used in a hanging fixture to illuminate the ceiling as well as the floor. The light sheet provides a practical substitute for a standard 2×4 foot fluorescent ceiling fixture.

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Номер записи: 3
01-11-2012 дата публикации

Image processing method, recording medium carrying image processing program, and image processing apparatus

Номер: US20120275720A1
Автор: Itaru Kawakami, Kazunori Hayashi, Takayasu Kon, Yasunori Kamada, Yoichiro Sako
Принадлежит: Sony Corp

An image processing method includes the steps of extracting edges from each of a plurality of original images, thereby obtaining edge images; extracting straight lines from the edge images, thereby obtaining line images; assuming extensions of the straight lines constituting the line images and setting vanishing points on the basis of the extensions; and trimming the plurality of original images so that positions of the vanishing points in the respective original images mutually match, thereby obtaining final images.

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Номер записи: 4
08-11-2012 дата публикации

Lighting assembly

Номер: US20120281432A1
Автор: Alexey Titov, Fumitomo Hide, Ian Hardcastle, Jeffery R. Parker, Joseph Crookston, Martin E. Ligas, Timothy A. McCollum
Принадлежит: RAMBUS INC

A lighting assembly includes a light guide having opposed major surfaces between which light propagates by total internal reflection and a light input edge. The light assembly also includes a light engine. The light engine has a heat conductive armature having a receptacle for a portion of the light guide that includes the light input edge and a light source retained by and thermally coupled to the armature. The armature functions as a heat sink for dissipating heat generated by the light source. The light guide is mechanically retained in the receptacle, and the light guide and the armature cooperate to align the light input edge with the light source for inputting light from the light source into the light guide through the light input edge.

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Номер записи: 5
15-11-2012 дата публикации

Fan light apparatus

Номер: US20120287604A1
Автор: Charles Lan, Guo-You Liu
Принадлежит: Superiorlite Corp Ltd

A fan light apparatus comprises: a ceiling mount disk; a light frame, coupled to the ceiling mount disk; a lamp, fixed onto the light frame; a fan installing case, installed to the bottom of the light frame; a fan motor, installed in the fan installing case; a vane, pivotally coupled to the fan motor spindle; a support, movably coupled to an internal side of the bottom of the fan installing case; a wind-guide fan motor, fixed to the center of the support; a wind-guide vane, sheathed on a spindle of the wind-guide fan motor; a latch, pivotally coupled to the spindle of the wind-guide fan motor for supporting the wind-guide vane; and an anion generator, installed in a space between the vane and the wind-guide vane.

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Номер записи: 6
22-11-2012 дата публикации

Self-leveling bracket for lighting fixture

Номер: US20120293988A1
Автор: Larry D. Hopkins
Принадлежит: Individual

A self-leveling bracket assembly for suspending a lighting fixture from a ceiling of a structure. The light fixture comprising a frame having a first and second ends, the self-leveling bracket assembly having two brackets, each bracket comprising a connector member adapted to be attached to the ceiling and a hangar having one end pivotally attached to the connector member and another end adapted to receive the light fixture.

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Номер записи: 7
03-01-2013 дата публикации

Optical semiconductor based illuminating apparatus

Номер: US20130003362A1
Автор: Dong-Hee Kim, Min-A Jeong, Seok-Jin Kang, Su-Woon Lee, Yoon-Gil JANG
Принадлежит: Posco Led Co Ltd

An optical semiconductor based illuminating apparatus including a housing having an opening portion, a lighting unit disposed adjacent to the housing that includes at least one optical semiconductor, a power supply mounted within the housing that supplies power to the lighting unit, and a gate unit connected to the opening part that opens and shuts the inner housing.

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Номер записи: 8
03-01-2013 дата публикации

light mixing module, and a luminaire comprising such a light mixing module

Номер: US20130003409A1
Автор: Michel Cornelis Josephus Marie Vissenberg, Tim Dekker
Принадлежит: KONINKLIJKE PHILIPS ELECTRONICS NV

A light mixing module ( 3 ) for receiving light from a first set of light sources ( 4 ) and a second set of light sources ( 5 ), said light mixing module comprising: -an annular light guiding element ( 11 ), said annular light guiding element having an inner edge ( 13 ), a peripheral edge ( 12 ), a first intermediate surface ( 15 ) extending between said inner and peripheral edges and arranged to face said light sources, and a second intermediate surface ( 16 ) extending between said inner and peripheral edges opposite said first intermediate surface, wherein said inner edge ( 13 ) defines a cavity ( 18 ) with an opening arranged to face said light sources, wherein said opening is arranged to receive light from said first set of light sources ( 4 ) and said first intermediate surface ( 15 ) is arranged to receive light from said second set of light sources ( 5 ); and -a first reflective surface ( 17 ) arranged to close said cavity in an end opposite said opening so as to form a first mixing chamber ( 18 ), wherein said annular light guiding element ( 11 ) and said first reflective surface ( 17 ) is arranged in such a way that light entering via said opening is mixed in said first mixing chamber ( 18 ), coupled into said annular light guiding element ( 11 ) through said inner edge ( 13 ), guided through the annular light guiding element ( 11 ) in a radial direction by means of total internal reflection and coupled out through the peripheral edge ( 12 ), and light received by said first intermediate surface ( 15 ) is guided through said light guiding element ( 11 ) by means of total internal reflection and out-coupled through said second intermediate surface ( 16 ).

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Номер записи: 9
18-04-2013 дата публикации

Methods and Apparatus for LED Lighting with Heat Spreading in Illumination Gaps

Номер: US20130094213A1
Автор: Russell G. Villard
Принадлежит: Cree Inc

Techniques for light emitting diode (LED) lighting with heat spreading in illumination gaps. Inexpensive structural aluminum may be suitably employed to form a passive heat spreading mount for plural LEDs whose illumination collectively combines to provide the light needed by a particular lighting fixture, such as a pendant chandelier, by way of example, by angling fins of the passive heat spreading mount to correspond to illumination gaps of the LEDs.

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Номер записи: 10
02-05-2013 дата публикации

Lighting apparatus

Номер: US20130107519A1
Автор: Kyunghyun Kim, Sejoon You, Seokhoon KANG
Принадлежит: LG ELECTRONICS INC

There is disclosed a lighting apparatus that can light a room intensively, fitted to a characteristic of a room, by adjusting an angle of light distribution and that can prevent glare, with improved optical uniformity and beautiful exterior appearance.

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Номер записи: 11
01-08-2013 дата публикации

Lighting device

Номер: US20130193841A1
Автор: Kiminori Sato, Masaki Tada, Megumi MATSUSHIMA
Принадлежит: Panasonic Corp

A lighting device includes a device body adapted to be installed on a surface of a room and first organic electroluminescence element modules including organic electroluminescence elements, the first electroluminescence element modules being held in the device body with light-emitting surfaces of the electroluminescence elements facing toward the surface of the room when the device body is installed on the surface of the room. The lighting device further includes a light-transmitting protection cover configured to cover the light-emitting surfaces of the first organic electroluminescence element modules.

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Номер записи: 12
08-08-2013 дата публикации

Semi-indirect aisle lighting fixture

Номер: US20130201674A1
Автор: Elizabeth Ann Rodgers, Paul Kenneth Pickard
Принадлежит: Cree Inc

A modular lighting fixture assembly. Multiple light pods can be removably mounted on both lateral sides of a mechanical thermal element, such as an elongated heat sink. The pods can be easily removed for cleaning, maintenance, and transport, for example. A light strip including multiple LEDs can be mounted to a surface of the heat sink on both sides. Each pod has a portion cutaway such that when the pods are mounted to the heat sink, the cutaway portions align with the light strips. Thus, when mounted, the light strip can be adjacent to or protrude into an interior cavity of the pod. The interior surfaces of the pods are shaped to redirect light in a particular output profile. The assembly may be mounted to a ceiling and used as an overhead fixture designed to efficiently light an aisle in a retail space or a storage facility, for example.

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Номер записи: 13
08-08-2013 дата публикации

Lighting device with shaped reflector

Номер: US20130201691A1
Автор: Ping-Han Chuang
Принадлежит: Taiwan Network Computer and Electronic Co Ltd

A lighting device for street light, lounge light, signboard light or streamline worktable light application to meet energy-saving and carbon-reduction requirements is disclosed to include a light source, a lamp case, a power converter, a shaped reflector for reflecting light rays from the light source toward a predetermined space area to form a rectangular or specially shaped illumination zone, and a light-transmissive material. The shaped reflector includes an inner reflecting surface, two lateral walls respectively formed of a straight line segment structure of an outwardly arched curvature, and opposing front and rear walls respectively providing an outwardly arched curvature. Each outwardly arched curvature consists of multiple inclined faces inclining in such a manner that an upper inclined face inclines toward the center of the shaped reflector at a relative greater angle than one adjacent lower inclined face.

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Номер записи: 14
29-08-2013 дата публикации

Conductive Cable System for Suspending A Low Voltage Luminaire Assembly

Номер: US20130223084A1
Автор: Hugo Napier, Ryan Kwast
Принадлежит: Griplock Systems LLC

A low voltage cable for providing low voltage power to an electrically-powered assembly, such as a luminaire fixture, and for attaching the luminaire fixture to the cable and to structure using a cable gripping device in such a way that the assembly can be adjusted is disclosed. The cable comprises a conductive strand composed of a first metallic material, and a plurality of strength strands wound around the conductive strand, where the plurality of strength strands is of a second metallic material. The first metallic material is substantially more conductive than the second metallic material, and the second metallic material has substantially greater tensile strength than the first metallic material. This allows the cable to conduct a low voltage feed across the conductive strand, and allows the strength strands cable to mostly support the tension load particularly of a hanging luminaire fixture as well as resisting lateral compressive forces from a cable gripping device.

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Номер записи: 15
07-11-2013 дата публикации

Ceiling-Recessed Luminaire

Номер: US20130294061A1
Автор: Gould Carl, Nelson Peter K., Sorensen Chris
Принадлежит:

Embodiments of the invention include a luminaire with an elongated luminaire body and at least one longitudinal luminaire flange each of which extend longitudinally from one end of the luminaire body. The luminaire body being shorter than the luminaire length measured from the ends of both longitudinal luminaire flanges. The luminaire body can include a channel with a plurality of light sources, optical elements, power lines, and/or control lines. A connector is also disclosed according to some embodiments of the invention that can be used to physically and/or electrically couple two luminaires together. The connector can couple the luminaires at a T-bar. 1. A luminaire comprising:a luminaire body comprising two ends and two side walls that extend longitudinally between the two ends and define a channel, two ends and two sides, wherein the channel and the two sides extend longitudinally between the two ends;a plurality of light sources disposed within the channel of the luminaire body along a longitudinal length of the luminaire body, wherein the plurality of light sources are configured to emit light from the channel of the luminaire body; anda flange extending longitudinally from one of the two ends of the luminaire body.2. The luminaire according to claim 1 , wherein the plurality of light sources comprise organic light emitting diodes disposed along the length of the luminaire channel.3. The luminaire according to claim 1 , further comprising a cover lens that at least partially encloses the channel and disposed within the channel such that at least some of the light emitted from at least some of the plurality of light sources exits the luminaire channel through the cover lens.4. The luminaire according to claim 3 , wherein the cover lens extends longitudinally from one of the two ends of the luminaire body in conjunction with the flange.5. The luminaire according to claim 1 , further comprising a cover lens that extends along at least a portion of the ...

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Номер записи: 16
14-11-2013 дата публикации

LOW PROFILE LUMINAIRE FOR GRID CEILINGS

Номер: US20130301249A1
Автор: Lu Min-Hao Michael, Ngai Peter Y.Y.
Принадлежит:

A low-profile luminaire has a light source comprised of one or more organic light emitting diodes (OLEDs), LEDs or other area light sources. The one or more area light sources are supported by a low-profile support structure that lies in a plane. The support structure, which supports the area light source substantially in the plane of the support structure, preferably has a maximum height of about two inches and more preferably a height of about one inch or less. It also has perimeter dimensions that allow the luminaire to fit within and to be supported by the T-bar grid openings of a grid ceiling system. Electrical components for driving and controlling the light source can be provided within the support structure or externally of this structure. 1. A low profile luminaire for a grid ceiling wherein said grid ceiling has a T-bar grid with T-bar openings for holding ceiling tiles and wherein the T-bar grid lies in a defined ceiling plane , said luminaire comprisingone or more low profile area light sources having one or more light emitting surfaces, anda low profile support structure for supporting said one or more low profile area light sources, said support structure having a height and perimeter dimensions, the maximum height of the support structure substantially defining the maximum height of the luminaire,the perimeter dimensions of said support structure being chosen to allow the luminaire to fit within and be supported by the T-bar grid of the grid ceiling, permitting the luminaire to be placed in the T-bar grid of a grid ceiling instead of a ceiling tile, and said support structure being configured to fix the support structure and the one or more low profile area light sources supported thereby in a predetermined plane relative to the plane of the grid ceiling when the luminaire is placed in the T-bar grid of a grid ceiling,said one or more area light sources being arranged in the plane of the luminaire such that, when the luminaire is placed in the T-bar ...

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Номер записи: 17
21-11-2013 дата публикации

Supported architectural structure

Номер: US20130306810A1
Автор: Chris Kabatsi, Robert Kilian
Принадлежит: ARKTURA LLC

A supported architectural structure is presented. A plurality of primary supports configured to couple with one or more architectural structures. A plurality of flexible fins, where at least one of the plurality of flexible fins includes an inner edge and an outer edge, where the inner edge includes a plurality of attachment points. A plurality of secondary supports configured to couple with the plurality of primary supports, where at least one of the secondary supports includes a plurality of fin slots configured to couple with the plurality of attachment points.

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Номер записи: 18
12-12-2013 дата публикации

Light emitting diode luminaire device and system

Номер: US20130329424A1
Автор: Johannes Dale Toale, Walter Blue Clark
Принадлежит: Finelite Inc

A lighting device is disclosed that includes one or more master circuit boards configured to power light emitting diodes. The lighting device also includes modular light boards with arrays of light emitting diodes that interchangeably couple to the matched connectors on the master circuit board. The master circuit boards and the modular light boards are positioned within a housing with one or more diffuser lenses. In accordance with the embodiments of the invention, master circuit boards and modular light boards are mounted in a stacked arrangement to emit light from opposed sides of the housing. In further embodiments of the invention, the lighting device includes a controller for independently controlling light output from each master circuit board.

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Номер записи: 19
19-12-2013 дата публикации

Lighting Device

Номер: US20130336008A1
Автор: Akira Ikemoto, Isao Koike, Kazuhiro Kashiwago, Kunitoshi Shimizu, Mee Suk Rho, Seog Joon Kim, Taek Kyu Kim
Принадлежит: Kowa Co Ltd, Techsign Light Panel Co Ltd

The present invention relates to an edge-type lighting device using an LED light source which has high light-emitting efficiency regardless of thermal expansion of a light guide plate. An LED light source ( 3 ) is disposed on an edge of a light guide plate ( 2 ) so as to be movable in the normal line direction (±n) of the edge ( 2 c) of the light guide plate. A slide member ( 7 ) is slidably disposed on the rear surface of the LED light source. A spring ( 8 ) is disposed in a frame member ( 4 ) on the rear surface of the slide member. Thus, the LED light source can always be pressed toward the edge of the light guide plate regardless of the thermal expansion of the light guide plate. Because the spring has a simple structure, the lighting device can be compact compared to the case where a coil spring is used.

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Номер записи: 20
13-02-2014 дата публикации

Led lamp for lighting

Номер: US20140043853A1
Автор: Andrea GALLUCCI, Damiano Lavizzari
Принадлежит: Artemide SpA

A LED illumination lamp extending substantially along and about an axis, and having: a LED light source located substantially along the axis; a light diverting optical element located substantially in front of the light source, along the axis, and designed to laterally divert the light impinging substantially axially on the optical element; and an optical guide plate surrounding the optical element and the axis, and having a seat housing the light source and the optical element; the plate extending along the axis, between two opposite faces respectively defining a front light-exit surface, and a rear active surface having a number of circumferential annular projections spaced radially apart and concentric with the axis.

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Номер записи: 21
06-03-2014 дата публикации

LED lighting system

Номер: US20140063776A1
Автор: Abboud Abir Abi, Clark Walter Blue, Mellor Jeffry, Phan Hiep
Принадлежит: FINELITE INC.

A lighting system includes a low-profile LED driver box with quick connect LED drivers that are accessible through service doors, panels or plates. The LED driver box attaches to a ceiling mount to support or suspend an LED light fixture. The LED light fixture is suspended from the LED driver box through a power-feed suspension mechanism that includes at least one direct current power conductor cable to power to the LED light fixture. The LED light fixture includes one or more linear arrays of LEDs. The system also includes a controller or dimming circuit for controlling light output and/or a backup battery for providing power to the LED light fixture in the event of a power failure. 1. A lighting system comprising a LED driver box comprising:a) a housing with one or more service doors or access plates; andb) a brace or bracket for attaching the housing to a portion of a ceiling structure;c) one or more LED driver circuits accessible through the one or more access doors;d) a suspension mechanism for suspending and the LED light fixture from the LED driver box; ande) a power feed for powering and LED light fixture.2. The lighting system of claim 1 , wherein the one or more LED driver circuits are coupled to a load circuit through quick-lock or snap connectors.3. The lighting system of claim 1 , wherein the suspension mechanism includes at least one suspension cable and wherein the at least one suspension cable is the power feed for powering and LED light fixture.4. The lighting system of claim 3 , wherein the suspension mechanism is adaptable for having one to four suspension cables.5. The lighting system of claim 1 , further comprising a back-up battery coupled to the power feed for providing power to the LED light fixture in the event of a power failure.6. The lighting system of claim 1 , further comprising a controller coupled to the one or more LED driver circuits for controlling light emitted by the LED light fixture.7. A lighting system comprising;a) a low- ...

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Номер записи: 22
06-03-2014 дата публикации

Sealed led light fixture for use in food processing applications

Номер: US20140063793A1
Автор: Anibal Z. Rosado, Syed Q. Hasan, William E. Martin
Принадлежит: Rig A Lite Partnership Ltd

A light fixture having a “U”-shaped frame inside a sealed cylindrical housing. Mounted along the center of the face of the frame are one or more LED lamp panels, which include a number of LEDs, some of which may be powered by a back-up source such as an optionally supplied battery for emergency egress lighting. The lamp panels are mounted using a thermal interface material to promote heat transfer from the LED lamp panels to the frame, which in turn radiates the heat into the volume of the housing to enhance cooling. To each side of the LED lamp panels, a highly polished reflector is attached to the frame to focus and concentrate the light while simultaneously shielding the LEDs from heat radiated from the frame. Attached to the obverse side of the frame is a “U”-shaped back cover that forms an electrical enclosure. An optional diffuser may be supplied.

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Номер записи: 23
20-03-2014 дата публикации

Hybrid illumination systems and methods

Номер: US20140078725A1
Автор: Ian Ashdown, Ingo Speier, Philippe M. Schick, Wallace Scott
Принадлежит: Cooledge Lighting Inc

In accordance with certain embodiments, interior spaces are illuminated with a combination of harvested sunlight and artificial light emitted by one or more light-emitting elements.

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Номер записи: 24
05-01-2017 дата публикации

LED SHOP LIGHT FOR MULTIPLE USES

Номер: US20170002990A1
Автор: "OBRIEN AARON", NGUYEN HUAN C.
Принадлежит: CORDELIA LIGHTING INC.

An elongated shop light suspended by cables from a ceiling, wherein the shop light includes an elongated light source such as a fluorescent tube or LED tube. The shop light has a rectangular shape with an interior cavity and an open bottom for receiving the light source and electrical hardware. One or more U-shape mounting brackets attach to the housing. Each mounting bracket has a plurality of internal grooves and a flat segment at the base of the U. The grooves function as attachment points when suspended to aim the light source straight down or at an angle. The flat segment of the mounting bracket acts as feet when the shop light is placed on the floor. The mounting bracket can also serve as a handle for the shop light. 1. An electrical shop light , supported by suspension means , comprising:an elongated housing having an open bottom leading to an elongated interior cavity, and a top surface;a receptacle to receive a light source, disposed within the cavity;a light reflective means disposed within the interior cavity;a power supply disposed inside the cavity and energizing the light source; anda mounting bracket disposed above the top surface of the housing and attached to the housing, wherein the mounting bracket includes a U shape with a plurality of interior grooves, and wherein the mounting bracket is selectively attached to the suspension means at at least one of the interior grooves.2. The electrical shop light of claim 1 , wherein the light source includes at least one of a fluorescent tube claim 1 , a halogen bulb claim 1 , a neon tube claim 1 , an LED array claim 1 , and an LED tube.3. The electrical shop light of claim 1 , wherein the shop light includes at least two spaced apart mounting brackets; wherein the shop light includes a rectangular shape with opposite ends; and wherein the mounting brackets are located proximate to the opposite ends.4. The electrical shop light of claim 1 , wherein the light reflective means includes at least one of a light ...

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Номер записи: 25
04-01-2018 дата публикации

Organic-Light-Emitting Diode

Номер: US20180003354A1
Автор: HAID Annette, HERGET Julian, KASTNER-JUNG Ulrich, Klein Markus, Lintner Stephan, MAES Stan, MATJAN Gregor, SIGL Romana
Принадлежит:

An organic light-emitting diode comprising an organic layer sequence, a radiation exit area and an encapsulation. The organic layer sequence comprises at least one radiation-emitting region which generates electromagnetic radiation in the spectral range from infrared radiation to UV radiation during operation. The radiation exit area is structured, so that the electromagnetic radiation has a directional emission profile. The encapsulation forms a seal of the organic layer sequence against environmental influences. 1. An organic light-emitting diode comprising an organic layer sequence , a radiation exit area and an encapsulation ,wherein the organic layer sequence comprises at least one radiation-emitting region which generates electromagnetic radiation in the spectral range from infrared radiation to UV radiation during operation,wherein the radiation exit area is structured, so that the electromagnetic radiation has a directional emission profile, andwherein the encapsulation forms a seal of the organic layer sequence against environmental influences.2. The organic light-emitting diode according to claim 1 , wherein the structured radiation exit area comprises a multiplicity of prisms which are arranged parallel to one another.3. The organic light-emitting diode according to claim 2 ,wherein the prisms comprises a length and width which are arranged parallel to the main plane of the organic layer sequence,wherein the length is at least 1 cm, andwherein the width is bigger than the wavelength of the electromagnetic radiation which is induced by the organic light-emitting diode.4. The organic light-emitting diode according to claim 1 , wherein the emission profile is a symmetrical cardioid in one direction or asymmetrical in at least one of the directions.5. The organic light-emitting diode according to claim 1 ,wherein the structured radiation exit area comprises a multiplicity of first areas and second areas, wherein the first areas are tilted at an angle α to a ...

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Номер записи: 26
02-01-2020 дата публикации

Light Fixture with Communication or Power Connector

Номер: US20200003377A1
Автор: Devin Benner
Принадлежит: McKeon Products Inc

A light fixture includes a mount configured to mount onto a mounting surface and a stem having a first end attached to the mount and extending in a first direction away from the mount with respect to the mounting surface to a second end. The light fixture further includes at least one arm having a first end attached to the stem and extending in a second direction away from the stem with respect to the mounting surface to a second end, the second direction at an angle with respect to the first direction. The light fixture includes a socket disposed on the second end of the at least one arm for receiving a light emitter and a power receptacle and/or a communication receptacle disposed on the second end of the stem.

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Номер записи: 27
07-01-2021 дата публикации

Lighting device with directable beam

Номер: US20210003267A1
Автор: Neil Haigh
Принадлежит: Colordyne Ltd

A lighting device includes a light emitter, a light source, and a first light conductor arranged to conduct light from the light source to the light emitter, the light emitter including a translucent body and a first reflector, the first reflector being connected to or integral with the translucent body, the translucent body including at least a first emitter portion, the first emitter portion being shaped to define a first emitter lens, the first reflector being arranged to reflect light emitted from the first light conductor to exit the light emitter as a beam of light via the first emitter lens, the light emitter being rotatable with at least one degree of freedom relative to the first light conductor to direct the beam, where the lighting device includes a light detector, the light detector being arranged to receive light which enters the light emitter via the first emitter lens and is reflected by the first reflector.

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Номер записи: 28
12-01-2017 дата публикации

LIFTING APPARATUS FOR HIGHLY MOUNTED EQUIPMENT

Номер: US20170009937A1
Автор: SHIN Jeong Hoon
Принадлежит: REEL TECH CO., LTD

Disclosed is a lifting apparatus for highly mounted equipment, which includes a main body installed at a predetermined height and having a hollow drum around which a wire rope is wound and a driving motor installed to give a rotation force to the drum; a moving body suspended from the wire rope and having an equipment coupling unit provided at a lower end thereof; a coupling unit located at a lower portion of the main body and having an accommodation structure with an open lower portion to be coupled to the moving body and a stopper installed at the accommodation structure to fix a coupled state of the moving body; and an upper contact portion and a lower contact portion respectively installed at the main body and the moving body to contact each other when the moving body ascends and is coupled to the main body by winding the wire rope, wherein the drum is disposed to lie down in the main body, wherein the wire rope unwound from the drum passes through the hollow of the drum and is connected to the moving body, and wherein when the main body is coupled to the moving body, the upper contact portion and the lower contact portion contact each other in the hollow of the drum. 1. A lifting apparatus for highly mounted equipment , comprising:a main body installed at a predetermined height and having a hollow drum around which a wire rope is wound and a driving motor installed to give a rotation force to the drum;a moving body suspended from the wire rope and having an equipment coupling unit provided at a lower end thereof;a coupling unit located at a lower portion of the main body and having an accommodation structure with an open lower portion to be coupled to the moving body and a stopper installed at the accommodation structure to fix a coupled state of the moving body; andan upper contact portion and a lower contact portion respectively installed at the main body and the moving body to contact each other when the moving body ascends and is coupled to the main body by ...

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Номер записи: 29
09-01-2020 дата публикации

MULTI-CONFIGURABLE LIGHT EMITTING DIODE (LED) FLAT PANEL LIGHTING FIXTURE

Номер: US20200011494A1
Автор: Feit Alan Barry, Halliwell Brian
Принадлежит:

A light emitting diode (LED) flat panel lighting fixture is provided. The LED flat panel lighting fixture comprises an LED flat panel lighting device comprising (a) one or more LEDs and (b) one or more first mating mechanisms. The LED flat panel lighting fixture further comprises a mounting bracket comprising one or more second mating mechanisms configured to each mate with a corresponding one of the one or more first mating mechanisms when the LED flat panel lighting device is rotated within the mounting bracket and with respect to the mounting bracket. The rotation of the LED flat panel lighting device within a plane of the mounting bracket and with respect to the mounting bracket causes the mating of the one or more second mating mechanisms with the corresponding ones of the one or more first mating mechanisms. 1. A light emitting diode (LED) flat panel lighting fixture comprising:an LED flat panel lighting device comprising (a) one or more LEDs and (b) one or more first mating mechanisms; anda mounting bracket comprising one or more second mating mechanisms configured to each mate with a corresponding one of the one or more first mating mechanisms when the LED flat panel lighting device is rotated within the mounting bracket and with respect to the mounting bracket, wherein the rotation of the LED flat panel lighting device within a plane of the mounting bracket and with respect to the mounting bracket causes the mating of the one or more second mating mechanisms with the corresponding ones of the one or more first mating mechanisms.2. The LED flat panel lighting fixture of claim 1 , wherein at least one of the first mating mechanisms or the second mating mechanisms comprises a locking mechanism configured to retain the mating of the one or more second mating mechanisms with the corresponding ones of the one or more first mating mechanisms.3. The LED flat panel lighting fixture of claim 1 , wherein the one or more LEDs are mounted about an interior perimeter of ...

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Номер записи: 30
03-02-2022 дата публикации

SYSTEM FOR CREATING AN ILLUSION OF A SKYLIGHT

Номер: US20220034459A1
Автор: SCHREIBER Radim, WITHERSPOON Skye
Принадлежит:

A system and method for creating a trompe-l'oeil skylight in a ceiling where a light emitting image of the sky is provided in a structure configured to emulate a skylight frame, including an embodiment of a unified non-rectangular sky image area in a substantially rectangular fixture which mount as a single unit into a substantially rectangular hole in a ceiling. 1. A trompe-l'oeil skylight fixture system comprising:a fixture for generating a sky illusion on a panel, the fixture comprising:a fixture structure forming a peripheral portion of said fixture;said panel, having a viewing side and an illumination side;a light source to illuminate said panel on said illumination side; anda panel support member on said viewing side;wherein said fixture is configured to be installed into a ceiling and said panel support member contacts said panel on a periphery of said panel.2. The system of wherein said panel support member makes contact with said panel directly.3. The system of further comprising a frame configured to displace said fixture from said ceiling.4. The system of where said frame and said panel support member are not separate structures.5. The system of where said light source comprises a man-made light source6. The system of wherein said man-made light source is a backlight lamp.7. The system of wherein said panel comprises an illusion of a sky portion.8. The system of further comprising a trim member disposed on said viewing side of said panel.9. The system of wherein said panel comprises a translucent panel.10. The system of wherein said ceiling is a horizontal ceiling.11. A virtual skylight comprising:a fixture for creating an illusion of a sky portion; anda frame disposed adjacent to said fixture and further configured to displace said fixture from a ceiling portion; said frame defining a central region therein.12. The system of wherein said frame is disposed adjacent to said fixture and has a rectangular shape.13. The system of wherein said frame is a ...

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Номер записи: 31
19-01-2017 дата публикации

TUNABLE LUMINAIRE AND RELATED METHODS TO CONTROL LIGHT OUTPUT

Номер: US20170016589A1
Автор: GREINKE Tom
Принадлежит:

A light fixture may include one or more light sources and one or more lenses for manipulating light provided by the light sources. The lenses may manipulate the direction of the light, light wavelength, dispersion pattern, or any other quality of the light. The lenses may be slidably removable from the light fixture to provide for easy exchange of one lens for another. This exchange of one lens for another may provide for rapid and easy changes to the light dispersion from the light fixture without requiring manipulation of the light sources themselves, especially in the case of exchanging a first lens with a first quality for a second lens with a second, different quality. In addition, a method of servicing the light fixture may include the provision of alternate lenses based on predetermined factors such as time, light degradation, environment of use, and the occurrence of specified events. 1. A method of providing different light outputs from a single luminaire having a plurality of light sources , comprising:providing a first lens in the single luminaire for producing a first light output from one of the light sources;providing a second lens in the single luminaire for producing a second light output from another of the light sources; andexchanging the first lens with either the second lens or a third lens different from the second lens, said third lens having a third light output different from the first or second light output.2. A method of providing service for a luminaire , comprising:providing service for a luminaire based on the occurrence of a pre-determined event.3. The method of claim 2 , wherein the predetermined event is selected from the group consisting of the passage of a specific amount of time claim 2 , a determination that the existing light output lens is at or below a specified percentage of an original or estimated original light output claim 2 , or a combination thereof.4. The method of claim 2 , wherein the predetermined event is selected ...

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Номер записи: 32
21-01-2016 дата публикации

LIGHTING ASSEMBLY

Номер: US20160018588A1
Автор: Hardcastle Ian, Hide Fumitomo, McCollum Timothy A., Parker Jeffery R., Titov Alexey, Wancata Matthew R.
Принадлежит:

A lighting assembly includes a light engine and a light guide. The light engine edge lights the light guide and includes a control assembly that controls light output according to one or more parameters to produce light output from the lighting assembly with a desired characteristic. Lighting assemblies are combined to form a modular lighting assembly.

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Номер записи: 33
17-01-2019 дата публикации

Acoustic panel

Номер: US20190017260A1
Автор: Andrew Miles, Howard Yaphe, Jean Gagné, Joseph BOU HARB, Suzanne MASSOUD
Принадлежит: Axis Lighting Inc

An elongate acoustic panel for installation in an interior space comprising at least one acoustic surface, an edge region adjacent to the at least one acoustic surface, and a distribution of one or more LED's along the edge region.

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Номер записи: 34
21-01-2021 дата публикации

INTEGRATED CEILING DEVICE WITH MECHANICAL ARRANGEMENT FOR A LIGHT SOURCE

Номер: US20210018002A1
Автор: Spiro Daniel S.
Принадлежит:

An integrated ceiling device () includes an electronics assembly () and a mechanical arrangement (). The mechanical arrangement includes a housing (), a heat dissipating structure (), and support arms (). The housing is configured to retain the electronics assembly. The heat dissipating structure includes a lamp seat () for receiving a light source (), and a central opening () surrounded by fins (). The support arms extend between and interconnect the housing with the heat dissipating structure. The housing is positioned within the central opening and is spaced apart from the fins of the heat dissipating structure to enable a free flow of air in an air gap () between the housing () and the structure (). The electronics assembly may include a plurality of elements () retained in the housing which are spaced apart from the heat dissipating structure. 1. An integrated ceiling device comprising: a housing retaining an electrical assembly;', wherein the housing extends partially above the heat sink and is positioned about a vertical axis of the heat sink, and', 'wherein the housing is coupled to the heat sink to form a through air gap extending between the housing and the heat sink; and, 'a heat sink having a plurality of monolithically formed heat dissipating fins,'}], 'a mechanical arrangement comprisingat least one light source thermally coupled to and disposed on the heat sink.2. The device of claim 1 , wherein the heat sink monolithically forming the plurality of heat dissipating fins retains the at least one light source illuminating a surface below the mechanical arrangement.3. The device of claim 1 , wherein the monolithically formed heat dissipating fins are disposed at least on an outer perimeter of the heat sink.4. The device of claim 1 , wherein an outer surface of the housing comprises a plurality of heat dissipating fins.5. The device of claim 1 , further comprising: an optical assembly coupled to the heat sink.6. The device of claim 5 , wherein the optical ...

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Номер записи: 35
21-01-2021 дата публикации

Modular indirect suspended/ceiling mount fixture

Номер: US20210018153A1
Автор: "OFlaherty Patrick John", Lay James Michael, Nguyen Nick, Snell Nathan
Принадлежит:

A modular troffer-style fixture particularly well-suited for use with solid state light sources. The fixture comprises a reflector that includes parallel rails running along its length, providing a mount mechanism and structural support. An exposed heat sink is disposed proximate to the reflector. The portion of the heat sink facing the reflector functions as a mount surface for the light sources. The heat sink is hollow through the center in the longitudinal direction. The hollow portion defines a conduit through which electrical conductors can be run to power light emitters. One or more light sources disposed along the heat sink mount surface emit light toward the reflector where it can be mixed and/or shaped before it is emitted from the troffer as useful light. End caps are arranged at both ends of the reflector and heat sink, allowing for the easy connection of multiple units in a serial arrangement. 1. A lighting assembly comprising:an elongated heat sink supporting at least one LED for emitting light;a reflector disposed proximate to the heat sink, wherein the reflector comprises a front surface for receiving the light and a back surface;at least one elongated rail along the back surface;a mounting bracket connected to the at least one elongated rail for mounting the lighting assembly to a surface.2. The lighting assembly of further comprising a first end cap secured to a first end of the reflector and a second end cap secured to a second end of the reflector.3. The lighting assembly of wherein the first end cap is mounted to the first end using a first snap-fit connection and the second end cap is mounted to the second end using a second snap-fit connection.4. The lighting assembly of wherein the at least one LED emits uplight and the front surface faces downward when the lighting assembly is mounted to the surface.5. The lighting assembly of wherein the front surface is reflective.6. The lighting assembly of wherein the front surface is a diffuse white ...

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Номер записи: 36
16-01-2020 дата публикации

MODULAR SOLID STATE HIGH BAY LIGHTING FIXTURE WITH HINGED ACCESS PANEL

Номер: US20200018453A1
Автор: Chami Aymen, Clohosey Eric
Принадлежит:

A modular solid state high bay lighting fixture is provided herein which includes at least two lighting modules, each including a body configured to define an open channel along one face thereof with a lens or diffuser at least partly overlying each of the open channels. Bottom and upper plates extend between the lighting modules with the upper plate being spaced from, and at least partially overlying, the bottom plate so that a chamber is formed therebetween. The bottom plate is movable relative to the bodies of the lighting module from a first state, where the bottom plate is edge supported, to a second state, where one edge is clear of the bodies allowing the bottom plate to rotate. 1. A modular solid state high-bay lighting fixture comprising:first and second bodies, each said body defining an open channel along one face;a plurality of solid state light generating elements disposed within said open channels of said first and second bodies;a first lens extending across said open channel of said first body;a second lens extending across said open channel of said second body, said second lens being spaced from said first lens;a bottom plate extending between, and in contiguous contact with, said first and second bodies; and,an upper plate extending between, and in contiguous contact with, said first and second bodies, wherein said upper plate being spaced from, and at least partial overlying, said bottom plate so as to partially define a chamber between said first and second bodies,wherein, said first and second bodies include first and second secondary mounting channels, respectively,wherein, in a first state, said bottom plate having spaced apart first and second edges received in the first and second secondary mounting channels, respectively,wherein, the bottom plate being selectively movable relative to the first and second secondary mounting channels to a second state by shifting said second edge deeper into said second secondary mounting channel away from ...

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Номер записи: 37
16-01-2020 дата публикации

Light Fixture Including Electric Conduit Formed from Antlers

Номер: US20200018466A1
Автор: Morton Daniel
Принадлежит:

A light fixture having an antler arm portion includes a main body member; a plurality of channels each defining an electrical conduit formed on the antler arm portion, each of the electrical conduits extending outwardly from said main body member and being sized and configured for wiring of an electric light element; each of said plurality of electric light elements being sized and configured for being secured to a distal end of a respective one of said plurality of electrical conduits; and wherein each of said plurality of electric light elements includes a bulb base and a replaceable light bulb, wherein each one of said bulb bases is affixed to the distal end of a corresponding one of the plurality of electrical conduits. 1. A light fixture including an antler arm portion , said light fixture comprising:a main body member;a plurality of channels each defining an electrical conduit formed on the antler arm portion, each of the electrical conduits extending outwardly from said main body member and being sized and configured for wiring of an electric light element;each of said plurality of electric light elements being sized and configured for being secured to a distal end of a respective one of said plurality of electrical conduits; andwherein each of said plurality of electric light elements includes a bulb base and a replaceable light bulb, wherein each one of said bulb bases is affixed to the distal end of a corresponding one of the plurality of electrical conduits.2. The light fixture as recited in further comprising a vertical supporting element extending from said main body member.3. The light fixture as recited in wherein said light fixture is a chandelier.4. The light fixture as recited in wherein said light fixture is a sconce.5. The light fixture as recited in wherein said light fixture is a floor lamp.6. The light fixture as recited in wherein said light fixture is a table lamp. This application claims priority to and incorporates entirely by reference U. ...

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Номер записи: 38
16-01-2020 дата публикации

MODULAR SMART QUICK CONNECT DEVICE FOR ELECTRICAL FIXTURES

Номер: US20200018469A1
Автор: Kohen Ran Roland
Принадлежит:

A socket and plug are used to connect an electrical fixture with electrical power supply wiring, and for mounting the fixture on a support. The socket has internal cavities with electrically conductive contact terminals which establish an electrical connection between the electrical power supply wiring and the socket. A plug is rigidly fixed to a fixture, and is inserted into the socket. The plug has male connectors electrically connected to the fixture and engageable with the conductive terminals within the socket. A releasable latch is carried on the combination of the plug and the socket for releasably mounting the fixture on the support. A hub surrounds the plug and socket, and houses a plurality of sensor modules releasably connectable to a periphery of the hub. The sensor modules each include an electronic device operative to generate or transmit electronic data. 1. A device for connecting an electrical fixture to an electrical socket of the type including a socket body having an internal cavity which contains one or more electrically conductive and concentric ring-shaped contact terminals which are electrically connected to an electrical power supply wiring , the device includinga plug rigidly fixed to the fixture and insertable into the socket, the plug having one or more male connectors electrically connected to the fixture and mateable with the one or more contact terminals within the socket to establish a circuit between the electrical fixture and the electrical power wiring; anda releasable latch carried on the combination of the plug and the socket for releasably mounting the fixture on the support, the device comprising:a hub surrounding the plug;a plurality of sensor modules releasably connectable to a periphery of the hub, the sensor modules each including an electronic device operative to receive or transmit electronic data.2. The device of claim 1 , further including a central electronics board positioned within the hub claim 1 , each of a ...

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Номер записи: 39
28-01-2016 дата публикации

TRACK LIGHTING SYSTEM

Номер: US20160022130A1
Автор: Ahearn David J., Carey Edward
Принадлежит:

A pendant mounted track lighting system includes an electronic display for use in an operatory environment. In particular, the invention is directed towards a pendant mounted track lighting system that incorporates and integrates intraoral illumination for illuminating a patient's mouth area, general room or ambient lighting in the operatory environment for patients and practitioners, directional task lighting for work surface areas, and electronic display for patient stimulation. The track lighting system includes a housing assembly attached to one or more elongated members for attachment within the operatory environment, one or more ambient lighting assemblies, an intraoral light assembly having a carriage mechanism, an electronic display, and one or more directional task lighting assemblies in a single track lighting system. 120-. (canceled)21. A pendant mounted track lighting system for use in a dental operatory environment , comprising:a housing assembly having a top, side, middle, and bottom portions;a pair of hollow, tubular, elongated members having a top end and a bottom end, said top portion of the housing assembly attached to the bottom end of elongated members, said top end of the one or more elongated members having at least one bracket configured and arrange to mount to an overhead surface area, a horizontal tracking rail assembly attached to the bottom portion of the housing assembly;one or more ambient lighting assemblies attached to the side portions and the top portion of the housing assembly to provide general lighting in the operatory environment, each ambient lighting assembly including an ambient housing and one or more fluorescent bulbs; andan electronic display for a patient's visual and audio stimulation fixedly attached to the bottom portion of the housing assembly with a fixed mounting bracket, said electronic display mounted along a horizontal axis parallel to the housing assembly and adjacent to the horizontal tracking rail, over the ...

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Номер записи: 40
17-04-2014 дата публикации

Optical assembly for a Lighting Fixture

Номер: US20140104827A1
Автор: Steven William Johns, Zoltan Mezo
Принадлежит: Koninklijke Philips NV

Inventive methods and apparatus for an optical assembly for a lighting fixture are disclosed. The optical assembly includes a lens ( 20 A, 20 B) having an interior face and an optical film ( 40 A, 40 B) provided atop the interior face of the lens. A deformable structure may be positioned adjacent the optical film ( 40 A, 40 B) and exert force on the optical film ( 40 A, 40 B), thereby compressing the optical film ( 40 A, 40 B) against the lens ( 20 A, 20 B).

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Номер записи: 41
16-01-2020 дата публикации

A light emitting assembly, a spot lamp and luminaire

Номер: US20200020675A1
Автор: Jan de Graaf, Ludovicus Johannes Lambertus Haenen, Michel Cornelis Josephus Vissenberg
Принадлежит: Signify Holding BV

A light emitting assembly (100), a spot lamp and a luminaire are provided. The light emitting assembly comprises at least one first package (110) with a solid-state light emitting a first color of light, a second package (120) with a solid-state light emitter emitting a second color of light and a third package (130) with a solid-state light emitter emitting a third color of light. The first package has a smallest side (w1) that is at least 60% smaller than the sides (w2, w3, l2, l3) of the second package and the third package. The packages are provided on a substrate (140). Seen in along a view direction towards a top surface of the substrate; an envelope around said packages is a circle or an ellipse (150) having a center (152), one first package is positioned on the center, or two first packages are provided at positions adjacent to the center and intersect with a virtual line through the center.

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Номер записи: 42
26-01-2017 дата публикации

Grow Light Embodying Power Delivery and Data Communications Features

Номер: US20170023193A1
Автор: Thosteson Eric, Yorio Neil
Принадлежит:

Embodiments of the invention relate to fixtures, systems and methods for providing vegetation grow light fixtures with auxiliary power and/or data communication ports or hubs allowing for expansion of their functionality, modularity and adaptability. The addition of power or communication ports integrated with a grow light fixture enables other components to be connected directly to and powered by the grow light fixture. Such components may include but are not limited to supplemental lighting, sensors and actuators. 1. A lighting fixture with an integrated supplemental power source comprising:an LED light engine comprising at least one LED;a power supply for powering said LED light engine;an auxiliary power source operative to provide electrical output power from the lighting fixture; andan input means for receiving power from an external power source to provide power to said power supply and to said auxiliary power source.2. The lighting fixture of wherein said auxiliary power source also provides for the transmission and reception of data.3. The lighting fixture of wherein said LED light engine produces light tailored for agricultural claim 1 , horticultural or other plant growth applications.4. The lighting fixture of wherein said auxiliary power source is a USB port integrated into the lighting fixture.5. The lighting fixture of wherein said auxiliary power source is a Ethernet Hub integrated into the lighting fixture.6. The lighting fixture of further comprising a sensor for sensing at least one parameter from the environment or the lighting fixture and wherein said sensor is powered by said auxiliary power source.7. The lighting fixture of wherein data communications capability between said sensor and said fixture is provided by said auxiliary power source.8. The lighting fixture of further comprising a supplemental lighting module for providing supplemental lighting said supplemental lighting module being powered by said auxiliary power source and not being ...

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Номер записи: 43
26-01-2017 дата публикации

Light fixture

Номер: US20170023228A1
Автор: Douglas Andrew Inge, Jacob Dyson, Samuel Emrys James
Принадлежит: Dyson Technology Ltd

A light fixture including a light source and heat pipes that are connected to an array of fins which cool the light source. The light fixture is configured such that the thermal mass is minimised local to the light source. The heat pipes are arranged so that they are aligned with the light emitting areas of the light source. The heat pipes and fins form a structure which supports the light source.

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Номер записи: 44
10-02-2022 дата публикации

Multifunction led lighting device

Номер: US20220042661A1
Автор: Emanuele Pellegrini, Fabrizio Cattivelli, Giovanni Leali, Ilenia Pellegrini, Matteo Pellegrini
Принадлежит: Fond Pell Srl

A multifunction LED lighting device improves technical and functional performance compared to known lighting appliances, while also optimizing yield and satisfying demand for aesthetics and reduced consumption. The device includes: a lighting body including an LED assembly; a frame for connecting to the wall and supporting the at least a lighting body; an electrical connection and mechanical connection between the frame and the at least a lighting body; and an electronic circuit board for converting to low voltage and supplying power to the LED assembly. The lighting body is substantially L-shaped and includes an upright and a projecting arm. The upright includes the electrical connection and the mechanical connection, and the arm includes the LED assembly. The electrical connection and the mechanical connection include a connector of male/female type with reversible coupling.

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Номер записи: 45
10-02-2022 дата публикации

MOUNTING AND JUNCTION BOX FOR LIGHTING

Номер: US20220042665A1
Автор: Fox Samuel, Fox Tommy
Принадлежит:

Mounting boxes for overhead beams, such as purlins, of a building are described. The mounting box may include a front side that is designed to attach to a lateral side of the beam, an upper portion bottom that may rest on the horizontal beam, and a lower portion bottom that may have a lighting socket. 1. A box configured to mount to a beam of a building , the box comprising an upper portion and a lower portion , the upper portion comprising an upper portion generally flat front side comprising at least one generally circular fastener hole , an upper portion rear side , an upper portion width extending from the upper portion front side to the upper portion rear side , an upper portion left side , an upper portion right side , an upper portion length extending from the upper portion left side to the upper portion right side and generally perpendicular to the upper portion width , an upper portion top side , an upper portion generally flat bottom side oriented generally perpendicular to the upper portion front side , an upper portion height extending from the upper portion top side to the upper portion bottom side and generally perpendicular to the upper portion width and length , the lower portion comprising a lower portion generally flat front side , a lower portion rear side , a lower portion width extending from the lower portion front side to the lower portion rear side , a lower portion left side , a lower portion right side , a lower portion length extending from the lower portion left side to the lower portion right side and generally perpendicular to the lower portion width , and a lower portion bottom side located below the upper portion bottom sidewherein the front side of the lower portion is indented relative to the front side of the upper portion,wherein the bottom of the upper portion and the front side of the lower portion form a corner having an angle of approximately 90 degrees and further form a recess, and further wherein the bottom side of the ...

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Номер записи: 46
24-01-2019 дата публикации

Adjustable light emitting diodge luminaire device and system for customized installation

Номер: US20190024856A1
Автор: Black Cameron, Clark Walter Blue, Ebido Marlon, Mclntyre Brian, Mellor Jeffry, Smith Aaron Matthew, Toale Johannes Dale, Zanoni Stephen
Принадлежит: FINELITE INC.

A lighting system is disclosed that includes elongated LED light fixture with one or more master circuit boards configured to power light emitting diodes. The elongated LED light fixtures include modular light boards with arrays of light emitting diodes that interchangeably couple to the matched connectors on the master circuit board. The system further includes elongated LED light fixtures with telescoping end features, fenestrated diffuser optics at ends of the elongated LED fight fixtures and/or pivoting corner features that join sections of the elongated LED light fixtures. 1. A lighting system comprising elongate LED light fixtures each having;a) a master circuit board with connectors configured to power arrays of light emitting diodes; andb) a set of light boards with the arrays of light emitting diodes with matched connector configured to detachably and interchangeably couple to the connectors on the master circuit board, wherein arrays of light emitting diodes include 20 or more light emitting diodes and, wherein the light emitting diodes use 0.2 watts or less of electrical power and wherein at least one of the elongated LED light fixtures includes a telescoping end feature that allows the at least one elongated LED light ficture to be adjusted to have varying degrees of length.2. The lighting system of claim 1 , wherein the first master circuit board includes a transformer.3. The lighting system of claim 1 , further comprising fenestrated diffuser optics coupled to at least one end of at least one of the elongated LED light fixtures and positioned in front of a portion of the arrays of light emitting diodes.4. The lighting device of claim 1 , further comprising a pivoting corner feature coupled to ends of at least two of the elongated LED light fixtures claim 1 , such that the at least two elongated LED light fixtures can pivot through a range of angles.5. A lighting system comprising elongate LED light fixtures each having;a) a master circuit board with ...

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Номер записи: 47
23-01-2020 дата публикации

CEILING-FLUSH-MOUNTED STRUCTURAL HOLDER FOR TEMPORARY AND PERMANENT LIGHT FITTINGS

Номер: US20200025356A1
Автор: HENCKEN Claus
Принадлежит:

The present invention relates to a novel, waisted and modular structural holder, comprising a base () or a base plate (), which base or base plate is provided with cutouts, and, in one embodiment, can be connected or is connected by latching hooks () and () to a holder (), i.e. an illuminant holder (), which, together with a decorative sleeve, for example or produces the novel structural holder. The decorative sleeves can be of diverse configuration, for example, as shown in FIG. as cylinders, if desired can also be of conical configuration or alternatively in the form of a canopy (). The structural holder according to the invention can be fastened at the beginning in a suspended manner like a conventional structural holder with a strain relief device. Later, the structural holder, without the power connections having to be disconnected, can be fastened to a wall or ceiling because of the cutouts, the separate cables and the individual cable clamps provided according to the invention, for example clamping connectors or luster terminals, and all of the power lines can be looped, in particular tightly, around the arm () of a base unit (-), which forms a unit formed from a base () or a base plate (), the arm () and a fastening shield (), and can be secured in a visually concealed manner by a decorative sleeve. 116-. (canceled)17. A structural holder which is mounted flush with a ceiling or wall and serves for the temporary or permanent fastening of light fittings , comprising:an illuminant holder,at least two supply lines which can be attached or are attached to the illuminant holder and wherein individual cable clamps can be attached or are attached to each end of the at least two supply lines,a base unit which can be connected or is connected to the illuminant holder by being plugged thereon,wherein the base unit is configured in such a manner that at least two connection wires present on site, after said connection wires are attached to the at least two supply lines ...

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Номер записи: 48
28-01-2021 дата публикации

LED Track Element For Track Lighting Systems

Номер: US20210025557A1
Автор: Cowan David Michael, Leonardo Brian, Peterson Joshua Lars
Принадлежит: Lighting Services, Inc.

An LED luminaire for a track lighting system, that takes the form of a track section rather than a more customary separate device attached to a track section. The new luminaire has an elongated, extruded housing configured to correspond to the exterior of standard track sections to visually blend in with the overall track system. A circuit board, mounting a plurality of longitudinally aligned LED elements, extends for the full length of the housing, providing downward illumination through an optic member closing the bottom of the housing. The LED housing has a plug-in type connection to an adjacent track section providing physical alignment, electrical power and data functions. Successive luminaires can be connected together, and the new luminaires can be connected to additional standard track sections. The new luminaires can be installed throughout an overall track lighting system, substantially without limitation as to number and/or order. 1. A track lighting system which comprises ,at least one elongated track element defining a plurality of internal insulated linear channels for the reception of power-carrying electrical conductors and optional additional conductors for carrying data signals,said track element having spaced apart side walls defining a longitudinally extending channel which is open at the bottom for the reception of electrical fixtures,said electrical conductors being exposed to said channel, whereby electrical fixtures, when received in said channel, may be connected to selected ones of said conductors at variable positions along the length of said track element,at least one elongated luminaire joined at one end thereof with one end of said track element and forming a continuation of said track element,said luminaire having a main body including spaced apart side walls joined by a transverse web,a printed circuit board secured in said luminaire and provided on a downwardly facing side thereof with a plurality of longitudinally spaced apart LED ...

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Номер записи: 49
28-01-2021 дата публикации

Grand chandelier piggy back light adapter kit

Номер: US20210025577A1
Автор: Bowden Michael Shane
Принадлежит:

The grand chandelier adaptor provides the means of joining two or more chandeliers or other electrical devices. This adaptor includes a junction box to facilitate the electrical connection as well as physical support of each device. 1. An assembly comprising a first chandelier , and a second chandelier or accessory , and an electrical junction box joining the chandelier or accessory and comprising:(a) the first chandelier.(b) the second chandelier or accessory.(c) the electrical junction box in which an electrical wire may be safely connected.(d) a mechanical means on the top of the electrical junction box that connects to the first chandelier.(e) a second mechanical means on the bottom of the electrical junction box that connects to the second chandelier accessory.2: The assembly of claim 1 , wherein wires enter from the first chandelier into the top of the junction box claim 1 , wherein the first chandelier is directly connected to the top of the junction box claim 1 , therebymaking the wires entering from the first chandelier into the junction box not visible from outside of the assembly.3: The assembly of claim 1 , wherein the electrical junction box is constructed from claim 1 , aluminum or brass.4: The assembly of claim 1 , wherein the outside shape of the electrical junction box Is circular claim 1 , square claim 1 , rectangle claim 1 , multi-sided claim 1 , baguette claim 1 , and diamond shapes.5: The assembly of claim 1 , wherein the outside surface of the electrical junction box is fluted claim 1 , or flat.6: The assembly of claim 1 , wherein the junction box comprises a door.7: A method for retrofitting a chandelier claim 1 , comprising:(a) obtaining a first chandelier,(b) obtaining a second chandelier,(c) obtaining an electrical junction box in which electrical wire may be safely connected,(d) connecting the electrical junction box to the first chandelier via first mechanical means located on the top of the electrical junction box.(e) connecting the ...

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Номер записи: 50
24-01-2019 дата публикации

Powered Fixture System and Installation Thereof

Номер: US20190027881A1
Автор: Chou Shih Bin
Принадлежит: Canel Lighting Co Ltd

Embodiments relate to a system to support a power a fixture as well as installation thereof. A base enclosure is converted to a power junction container that functions to mechanically support a fixture and to electrical transform an outlet receptacle embedded in the container into an electrical outlet. The power junction container electrically connects a plug of a received fixture into the electrical outlet.

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Номер записи: 51
02-02-2017 дата публикации

GROW LIGHT MATRIX SYSTEM INCORPORATING BLADE LIGHTING SYSTEM

Номер: US20170030537A1
Автор: Powell Douglas H.
Принадлежит:

A lighting system for stimulating plant growth. The system includes a first blade. The first blade includes at least some of the light fixtures in the first array of light fixtures. The system additionally includes a second blade. The second blade includes at least some of the light fixtures in the second array of light fixtures. The system moreover includes a support. The support configured to receive the first blade and connect the first blade to a power supply. 1. A lighting system for stimulating plant growth , the system comprising:three or more plants in a grow area, wherein the centers of least three of the three or more plants are not substantially coincident to a line located on any plane;a first array of light fixtures;a second array of light fixtures; [ are positioned vertically such that at least a portion of each of the light fixtures is below the top of the three or more plants;', 'are located such that each plant is exposed to the light from at least two of the light fixtures; and', 'are arranged in a flanking pattern around each plant; and, 'each of the light fixtures in the first array of light fixtures and second array of light fixtures, 'at least one of the light fixtures is positioned between at least two of the three or more plants; and, 'wherein 'includes at least one of the light fixtures in the first array of light fixtures; and', 'a blade, wherein the blade receive the blade; and', 'connect the blade to a power supply., 'a support, the support configured to2. The system of in a grow house claim 1 , the grow house comprising:a housing, the housing configured to create an environment conducive to the growth of the three or more plants;the grow area, the grow area configured to receive the three or more plants.3. The system of claim 1 , wherein:the support includes a track for receiving the first blade.4. The system of claim 3 , wherein:the support is configured to create an electrical connection to the blade.5. The system of claim 1 , wherein ...

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Номер записи: 52
02-02-2017 дата публикации

GROW LIGHT MATRIX SYSTEM USING SPACERS TO MAINTAIN PROPER LIGHT POSITION

Номер: US20170030560A1
Автор: Powell Douglas H.
Принадлежит:

A lighting system for stimulating plant growth. The system includes three or more plants in a grow area, wherein the centers of least three of the three or more plants are not substantially coincident to a line located on any plane. The system also includes a first array of light fixtures and a second array of light fixtures. Each of the light fixtures in the first array of light fixtures and second array of light fixtures are positioned vertically such that at least a portion of each of the light fixtures is below the top of the three or more plants, are located such that each plant is exposed to the light from at least two of the light fixtures and are arranged in a flanking pattern around each plant. The system further includes a spacer, the spacer configured to maintain a desired distance between the first array of light fixtures and second array of light fixtures. 1. A lighting system for stimulating plant growth , the system comprising:three or more plants in a grow area, wherein the centers of least three of the three or more plants are not substantially coincident to a line located on any plane;a first array of light fixtures;a second array of light fixtures; [ are positioned vertically such that at least a portion of each of the light fixtures is below the top of the three or more plants;', 'are located such that each plant is exposed to the light from at least two of the light fixtures; and', 'are arranged in a flanking pattern around each plant; and, 'each of the light fixtures in the first array of light fixtures and second array of light fixtures, 'at least one of the light fixtures is positioned between at least two of the three or more plants; and, 'whereina spacer, the spacer configured to maintain a desired distance between the first array of light fixtures and second array of light fixtures.2. The system of claim 1 , wherein:the three or more plants include 18 plants arranged in a 3 by 6 grid; andthe array of light fixtures includes 28 light ...

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Номер записи: 53
02-02-2017 дата публикации

Lighting System

Номер: US20170030561A1
Автор: Dietmar Dix
Принадлежит: Individual

A lighting system having at least one lighting unit including a light segment for receiving at least one lamp, at least one connecting element that at least in sections is electrically conductive and at one end of the light segment is mechanically and electrically connected thereto, and at least one connector, which has at least one element circumferentially surrounding a connector middle axis and at least one electrical conductor mechanically connected to or formed by the circumferential element. The connecting element is mechanically connected to the circumferential element of the connector and thereby the at least one lighting unit is mechanically and electrically connected to the connector. The lighting system can be arranged in various positions around the connector middle axis and in every position the lighting unit is mechanically and electrically connected to the connector. Several lighting units can be connected to a common connector.

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Номер записи: 54
02-02-2017 дата публикации

GROW LIGHT MATRIX SYSTEM USING DAISY CHAINS

Номер: US20170030565A1
Автор: Powell Douglas H.
Принадлежит:

A lighting system for stimulating plant growth. The system includes a first power supply, the first power supply configured to supply power to the first array of light fixtures and a second power supply, the second power supply configured to supply power to the second array of light fixtures. The system additionally includes a daisy chain, the daisy chain configured to receive power from the first power supply and supply power to the second power supply and including a plug, the plug configured to insert into a socket in the second array of light fixtures. 1. A lighting system for stimulating plant growth , the system comprising:three or more plants in a grow area, wherein the centers of least three of the three or more plants are not substantially coincident to a line located on any plane;a first array of light fixtures;a second array of light fixtures; [ are positioned vertically such that at least a portion of each of the light fixtures is below the top of the three or more plants;', 'are located such that each plant is exposed to the light from at least two of the light fixtures; AND', 'are arranged in a flanking pattern around each plant; and, 'each of the light fixtures in the first array of light fixtures and second array of light fixtures, 'at least one of the light fixtures is positioned between at least two of the three or more plants;, 'whereina first power supply, the first power supply configured to supply power to the first array of light fixtures;a second power supply, the second power supply configured to supply power to the second array of light fixtures; and configured to receive power from the first power supply and supply power to the second power supply; and', 'including a plug, the plug configured to insert into a socket in the second array of light fixtures., 'a daisy chain, the daisy chain2. The system of claim 1 , wherein:the three or more plants include 18 plants arranged in a 3 by 6 grid; andthe array of light fixtures includes 28 light ...

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Номер записи: 55
02-02-2017 дата публикации

LIGHTING DEVICE, ASSEMBLY AND METHOD

Номер: US20170030566A1
Автор: Milam Adam A.
Принадлежит: HelioHex, LLC

A lighting device, assembly and method includes, in an embodiment, a lighting device having a light source. The lighting device also has a heat transfer device. The heat transfer device includes a primary conductor connected to the light source and a plurality of secondary conductors connected to the primary conductor. The secondary conductors define at least one heat transfer passageway extending in the upward direction. 1. A lighting device comprising:a light source operable to direct light in a downward direction; a primary conductor connected to the light source, wherein the primary conductor extends upward from the light source in an upward direction; and', 'a plurality of secondary conductors connected to the primary conductor, wherein the secondary conductors define at least one heat transfer passageway extending in the upward direction; and, 'a heat transfer device comprisinga coupler configured to couple the lighting device to a structure.2. The lighting device of claim 1 , wherein the light source comprises a point light source claim 1 , circuitry and at least one light emitter operatively coupled to the circuitry.3. The lighting device of claim 2 , wherein the circuitry is mounted to the primary conductor.4. The lighting device of claim 1 , wherein the secondary conductors extend in a radial direction to a perimeter claim 1 , wherein the primary conductor is centered within the perimeter.5. The lighting device of claim 4 , wherein the secondary conductors define a plurality of heat transfer passageways extending in the upward direction.6. The lighting device of claim 4 , comprising a sidewall connected to the secondary conductors claim 4 , wherein: (a) the sidewall extends along the perimeter; and (b) the sidewall extends upward from the light source in the upward direction.7. The lighting device of claim 6 , wherein each one of the heat transfer passageways is defined by inner surfaces of a plurality of the secondary conductors and an inner surface of ...

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Номер записи: 56
04-02-2016 дата публикации

LIGHTING SYSTEM, TRACK AND LIGHTING MODULE THEREFORE

Номер: US20160033098A1
Автор: Bergman Anthonie Hendrik, Dekker Tim, Knaapen Bram, VAN DEN BIGGELAAR THEODORUS JOHANNES PETRUS
Принадлежит:

A lighting system comprising a track having a first and a second rail (), mutually extending equidistantly. Said first and second rail comprise a first respectively a second electrically conductive strip (), mutually electrically isolated. A lighting module comprising a first and second electrical contact, which lighting module in mounted position rests by gravitational force on the first and second rail. When mounted the first and second electrical contact are in electrical contact with a respective one of the first and second electrically conductive strip. The lighting module is dismountable from the track by a single displacement of the lighting module in a direction against the direction of the gravitational force. 1. A lighting system accommodating a light source and further comprising:a track comprising at least a first and a second rail mutually extending equidistantly along an axis, said first and second rail are spaced apart by an opening defining a plane P and the first rail comprises a first electrically conductive strip and the second rails comprises a second electrically conductive strip, said strips are mutually electrically isolated, each rail has a ridge extending perpendicular to plane P,at least one lighting module comprising a first and second electrical contact adapted to make electrical contact with a respective one of the first and second electrically conductive strip when supported by a respective carrier side of both the first and the second rail, and comprising a base having a mutually opposing first and second side,the lighting module and track being free from mutual overhang to enable to dismount the lighting module from the track by a displacement of the lighting module in a direction essentially perpendicular to plane P,the lighting module is provided with grooves that, in mounted position, grip around at least a part of a respective rail, and the grooves are present on both the first and second side of the lighting module to enable to ...

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Номер записи: 57
04-02-2016 дата публикации

LIGHTING SYSTEM, TRACK AND LIGHTING MODULE THEREFORE

Номер: US20160033099A1
Автор: Bergman Anthonie Hendrik, Dekker Tim, Knaapen Bram, VAN DEN BIGGELAAR THEODORUS JOHANNES PETRUS
Принадлежит:

A lighting system comprising a track having a first and a second rail (), mutually extending equidistantly. Said first and second rail comprise a first respectively a second electrically conductive strip (), mutually electrically isolated. A lighting module comprising a first and second electrical contact (), which lighting module in mounted position rests by gravitational force on the first and second rail. When mounted the first and second electrical contact are in electrical contact with a respective one of the first and second electrically conductive strip. The lighting module is dismountable from the track by a single displacement of the lighting module in a direction against the direction of the gravitational force. 1. A lighting system accommodating a light source and further comprising:a track comprising at least a first and a second rail mutually extending equidistantly along an axis, said first and second rail are spaced apart by an opening defining a plane P and the first rail comprises a first electrically conductive strip and the second rails comprises a second electrically conductive strip, said strips are mutually electrically isolated,at least one lighting module comprising a first and second electrical contact configured to make electrical contact with a respective one of the first and second electrically conductive strip when supported by a respective carrier side of both the first and the second rail, and comprising a base having a mutually opposing first and second side,the lighting module and track being free from mutual overhang to enable to dismount the lighting module from the track by a displacement of the lighting module in a direction essentially perpendicular to plane P,wherein the lighting module comprises the light source and wherein the lighting module is a lamp and in that the lighting module has a first light emission window in a first side and has a second light emission window in the second side of the lighting module for issuing ...

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Номер записи: 58
31-01-2019 дата публикации

EXTENSIBLE LAMP TO REDUCE SHADOW

Номер: US20190032892A1
Автор: LIN JING
Принадлежит:

A lighting device includes a primary lighting module with one or more light sources and one or more secondary lighting modules each with one or more light sources. Each secondary lighting module is mechanically and electrically connected to the primary lighting module. At least one of the secondary lighting modules is movable with respect to the primary lighting module. The shape of the lighting device can be varied between a collapsed state requiring less space and an expanded state for the reduction of shadows. 1. A lighting device comprising a primary lighting module with one or more light sources and at least one secondary lighting modules each with one or more light sources , each secondary lighting module mechanically and electrically connected to the primary lighting module , wherein at least one of the secondary lighting modules is movable with respect to the primary lighting module.2. The lighting device of claim 1 , wherein the at least one movable secondary lighting module is connected to the primary lighting module using a slide connection.3. The lighting device of claim 2 , wherein the slide connection comprises a sliding element and a slide track on one of the primary lighting module and the at least one movable secondary lighting module claim 2 , wherein the slide tracks are adapted to slidingly receive the sliding element.4. The lighting device of claim 3 , wherein the sliding element and the slide tracks comprise corresponding electrical contacts for providing an electrical connection between the primary lighting module and the movable secondary lighting module.5. The lighting device of claim 3 , wherein the sliding element and the slide tracks comprise stoppers adapted to interact with each other in order to limit the range of relative movement between the primary lighting module and the at least one movable secondary lighting module.6. The lighting device of claim 1 , wherein the at least one movable secondary lighting module is movable between a ...

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Номер записи: 59
05-02-2015 дата публикации

SOLAR-POWERED FIREFLY JARS AND DECORATIVE ILLUMINATED BOTTLES

Номер: US20150036325A1
Автор: Cohen Richard
Принадлежит:

A solar-powered decorative article includes a module having an upper surface and a lower structure configured for coupling to the mouth of a transparent or translucent vessel. A solar panel is supported on the upper surface of the module, and a battery, disposed within the module, is recharged by the solar panel. A plurality of light-emitting diodes (LEDs) are suspended from the bottom surface of the module by tethers. A controller is operative to control each LED from OFF or low brightness to a higher brightness over time to produce decorative lighting patterns. The lower structure of the module may include a stopper configured for coupling to the mouth of a bottle, or threads configured for coupling to a jar having a threaded mouth. Each LED may be covered with a decorative, simulated firefly shell, with the controller being operative to control the LEDs to simulate lighting patterns generated by real fireflies. 1. A solar-powered firefly display , comprising:a cap-shaped housing having an upper surface, a lower surface, and lower threads configured for coupling to a jar;a solar panel supported on the upper surface of the cap-shaped housing;a battery disposed within the cap-shaped housing and recharged by the solar panel;a plurality of simulated firefly devices suspended from the bottom surface of the cap-shaped housing by tethers, each firefly device including a light-emitting diode (LED), and each tether including two wires interconnected to electronics in the cap-shaped housing; andwherein the electronics includes a controller operative to control each LED from OFF or low brightness to relatively high brightness over time to simulate lighting patterns generated by real fireflies.2. The display of claim 1 , including three or more simulated firefly devices suspended from the bottom surface of the cap-shaped housing.3. The display of claim 1 , including tethers of different lengths such that the simulated firefly devices are at different height levels within the ...

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Номер записи: 60
31-01-2019 дата публикации

Illumination Devices Including Multiple Light Emitting Elements

Номер: US20190033510A1
Автор: Allan Brent York, Brian D. Ogonowsky, Christopher H. Lowery, George E. Smith, George Lerman, Hans Peter Stormberg, Ingo Speier, Jacqueline Teng, Louis Lerman, Robert C. Gardner, Robert V. Steele, Wilson Dau
Принадлежит: QUARKSTAR LLC

A variety of illumination devices are disclosed that are configured to manipulate light provided by one or more light-emitting elements (LEEs). In general, embodiments of the illumination devices feature one or more optical couplers that redirect illumination from the LEEs to a reflector which then directs the light into a range of angles. In some embodiments, the illumination device includes a second reflector that reflects at least some of the light from the first reflector. In certain embodiments, the illumination device includes a light guide that guides light from the collector to the first reflector. The components of the illumination device can be configured to provide illumination devices that can provide a variety of intensity distributions. Such illumination devices can be configured to provide light for particular lighting applications, including office lighting, task lighting, cabinet lighting, garage lighting, wall wash, stack lighting, and downlighting.

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Номер записи: 61
04-02-2021 дата публикации

INTEGRATED CEILING DEVICE WITH MECHANICAL ARRANGEMENT FOR A LIGHT SOURCE

Номер: US20210033096A1
Автор: Spiro Daniel S.
Принадлежит:

An integrated ceiling device () includes an electronics assembly () and a mechanical arrangement (). The mechanical arrangement includes a housing (), a heat dissipating structure (), and support arms (). The housing is configured to retain the electronics assembly. The heat dissipating structure includes a lamp seat () for receiving a light source (), and a central opening () surrounded by fins (). The support arms extend between and interconnect the housing with the heat dissipating structure. The housing is positioned within the central opening and is spaced apart from the fins of the heat dissipating structure to enable a free flow of air in an air gap () between the housing () and the structure (). The electronics assembly may include a plurality of elements () retained in the housing which are spaced apart from the heat dissipating structure. 1. An integrated device comprising: an electronics housing configured to retain an electronic assembly:', wherein the electronics housing extends above the heat sink and is substantially vertically aligned with a vertical axis of the heat sink,', 'wherein the electronics housing is coupled to the heat sink to form an air gap extending between the electronics housing and the heat sink, and', 'wherein at least one light source is coupled to the heat sink, and', 'wherein heat generated by the heat sink, at least one light source, and at least one electronic device retained by the electronics housing induces at least a portion of air to flow above the heat sink and through the air gap extending between the electronics housing and the heat sink., 'a heat sink,'}], 'a mechanical arrangement including2. The device of claim 1 , comprising a plurality of heat dissipating fins monolithically coupled to the heat sink.3. The device of claim 2 , wherein a natural light emittance of the at least one light source coupled to the heat sink is optically altered by a lens.4. The device of claim 1 , wherein an outer surface of the ...

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Номер записи: 62
09-02-2017 дата публикации

Integrated ceiling device with mechanical arrangement for a light source

Номер: US20170038053A1
Автор: Daniel S. Spiro
Принадлежит: Daniel S. Spiro

An integrated ceiling device ( 80, 120 ) includes an electronics assembly ( 56 ) and a mechanical arrangement ( 20 ). The mechanical arrangement includes a housing ( 22 ), a heat dissipating structure ( 24 ), and support arms ( 26 ). The housing is configured to retain the electronics assembly. The heat dissipating structure includes a lamp seat ( 50 ) for receiving a light source ( 54 ), and a central opening ( 34 ) surrounded by fins ( 36 ). The support arms extend between and interconnect the housing with the heat dissipating structure. The housing is positioned within the central opening and is spaced apart from the fins of the heat dissipating structure to enable a free flow of air in an air gap ( 42 ) between the housing ( 22 ) and the structure ( 24 ). The electronics assembly may include a plurality of elements ( 160, 162, 164, 166 ) retained in the housing which are spaced apart from the heat dissipating structure.

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Номер записи: 63
08-02-2018 дата публикации

LIGHTING APPARATUS AND METHOD OF MAKING THEREOF

Номер: US20180038563A1
Автор: GAO Honglei, Li Hui, REN Junqi, ZHANG BING, ZHOU Cuijuan, ZOU Jiping
Принадлежит:

A lighting apparatus and a method for manufacturing the same. A lighting apparatus is provided, including: a transparent portion including a first surface, a second surface and an edge connected to the first surface and the second surface, the edge including an inner surface with a preset shape; and a light source fixed on the transparent portion so that the inner surface receives light emitted by the light source and reflects it to at least one of the first surface and the second surface. The preset shape has a certain relationship with distribution of light emitted to the first surface and the second surface. The method for manufacturing just designs the preset shape during designing stage so as to satisfy requirements for distribution of the light emitted to the first surface and the second surface. 1. A lighting apparatus , comprising:a transparent portion comprising a first surface, a second surface and an edge connected to the first surface and the second surface, the edge comprising an inner surface with a preset shape; anda light source fixed on the transparent portion so that the inner surface receives light emitted by the light source and reflects it to at least one of the first surface and the second surface.2. The lighting apparatus as recited in claim 1 , wherein the first surface is in parallel with the second surface.3. The lighting apparatus as recited in claim 1 , wherein the preset shape of the inner surface comprises a cambered surface with a preset camber angle claim 1 , the cambered surface having one side connected to the first surface and the other side connected to the second surface.4. The lighting apparatus as recited in claim 1 , wherein the preset shape of the inner surface comprises at least one flat surface claim 1 , the at least one flat surface angled with the first surface or the second surface at a preset angle that is greater than 90° or less than 90°.5. The lighting apparatus as recited in claim 1 , wherein the light source ...

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Номер записи: 64
08-02-2018 дата публикации

Lamp

Номер: US20180039014A1
Автор: Chih-Hung JU, Guo-Hao Huang, Kun-Feng Chen
Принадлежит: Radiant Opto Electronics Corp, Radiant Opto Electronics Suzhou Co Ltd

A lamp is provided. The lamp includes a frame body, a light guide plate and plural light sources. The frame body has an accommodating space. The frame body includes at least one integrating member and plural side covers, and the integrating member includes a conductive assembly. The light guide plate is disposed in the accommodating space. The light sources are respectively disposed in the side covers and disposed adjacent to side edges of the light guide plate. The conductive assembly is disposed on one side of the integrating member near the light guide plate, and the conductive assembly is connected to the light sources to form an electrical loop.

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Номер записи: 65
24-02-2022 дата публикации

DIRECT/INDIRECT LUMINAIRE SYSTEMS AND METHODS

Номер: US20220057069A1
Автор: Bruckner Benjamin, Grove Douglas Dewayne
Принадлежит:

A luminaire includes a housing, a downlight that includes one or more first light sources configured to emit a first light downwardly from the housing, a waveguide, and one or more second light sources. The waveguide is formed of a portion of an optical material and characterized by opposing planar faces joined by one or more edge faces about a periphery of the optical material. The waveguide forms at least a portion of an uppermost optical surface of the luminaire. The one or more second light sources are coupled with the housing and configured to emit a second light into the optical material through at least one of the one or more edge faces. The waveguide is configured to emit at least a portion of the second light upwardly from an upper one of the planar faces. 1. (canceled)2. A luminaire , comprising:a housing;a downlight that includes one or more first light sources configured to emit a first light downwardly from the housing;a waveguide, formed of an optical material and comprising an upper planar face and a lower planar face that are joined by one or more edge faces about a periphery of the optical material; and{'claim-text': ['the waveguide comprises a plurality of light scattering features that are formed upon the lower planar face;', 'the waveguide forms at least a portion of an uppermost optical surface of the luminaire; and', 'the waveguide is configured to emit at least a portion of the second light upwardly from the upper planar face.'], '#text': 'one or more second light sources, coupled with the housing and configured to emit a second light into the optical material through at least one of the one or more edge faces, wherein:'}3. The luminaire of claim 2 , wherein:at least some of the plurality of light scattering features protrude into the planar lower face.4. The luminaire of claim 2 , wherein:the plurality of light scattering features are configured to scatter at least a portion of the second light into high angle rays that are not contained by ...

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Номер записи: 66
07-02-2019 дата публикации

NETWORKED LED LIGHTING SYSTEM

Номер: US20190041009A1
Автор: May Michael W.
Принадлежит:

An improved LED lighting system is provided for overhead ceiling lighting, as well as for other uses. The LED lighting system comprises elongated linear lamps having an LED luminary as a source of illumination and configured to operate as a node of an automated networked lighting system. The linear LED lamps have internal modular network connectors and control components so that they can receive control data and power signals over a single network cable according to a standardized power and data network communications architecture such as Ethernet. The system includes connector assemblies designed to securely mount the networkable linear LED lamps to conventional tube lamp lighting fixtures or to another support housing and to provide integrated power and data connectivity to internal components of the lamps. In one form, the disclosed system includes a network enabled snap-fit connector assembly mounted to a lighting fixture and configured to provide Ethernet power and data connectivity to the lamp. The LED lamps have first and second mechanical connectors at opposite ends of the lamp body, and the snap-fit connectors are configured to secure the lamps to an overhead lighting fixture or other support structure as an incident of the lamp ends moving relative to the mounting connectors in a substantially straight path that is transverse to the length of the body into an engaged position. The snap-fit connectors are also configured to form a network connection with an internal modular network connector associated with the lamp with the lamp mounted in its operative state on a support. In another form, a clipping mechanism is provided for mounting linear networkable LED lamps to an overhead grid ceiling system. 1. A linear LED lamp for use as an addressable lighting node of a networked LED lighting system , the linear LED lamp comprising:an elongate body extending between spaced first and second ends and comprising an elongate heat sink formed of a heat dissipating ...

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Номер записи: 67
07-02-2019 дата публикации

Brackets for lighting fixture systems

Номер: US20190041041A1
Автор: Aaron DeBruin, Arthur Evans, Robert Parker
Принадлежит: Pinnacle Architectural Lighting Inc

A bracket for joining a first fixture to a second fixture includes a housing configured to be coupled to the first fixture, a drive system disposed at least partially within the housing, and a retention member coupled to the drive system. The retention member is configured to engage with the second fixture and draw the second fixture and the first fixture together upon actuation of the drive system.

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Номер записи: 68
06-02-2020 дата публикации

Adjustable light emitting diode luminaire device and system for customized installation

Номер: US20200041079A1
Автор: Aaron Matthew Smith, Brian McIntyre, Cameron Black, Jeffry Mellor, Johannes Dale Toale, Marlon Ebido, Stephen Zanoni, Walter Blue Clark
Принадлежит: Finelite Inc

A lighting system is disclosed that includes elongated LED light fixture with one or more master circuit boards configured to power light-emitting diodes. The elongated LED light fixtures include modular light boards, with arrays of light-emitting diodes, that interchangeably couple to the matched connectors on the master circuit board. The system further includes elongated LED light fixtures with telescoping end features, fenestrated diffuser optics at ends of the elongated LED fight fixtures, and/or pivoting corner features that join sections of the elongated LED light fixtures.

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Номер записи: 69
06-02-2020 дата публикации

Light Emitter with Communication or Power Connector

Номер: US20200041117A1
Автор: Benner Devin
Принадлежит: McKeon Products, Inc.

A light emitter assembly includes a base body, a base electrical connector disposed on the base body, and a light emitter disposed on the base body and electrically connected to the base electrical connector. The light emitter assembly also includes a light housing disposed on the base body and housing the light emitter, and a power receptacle and/or a communication receptacle disposed on the light housing and electrically connected to the base electrical connector. The light housing is configured to allow passage of light therethrough. 1. A light emitter assembly comprising:a base body;a base electrical connector disposed on the base body;a light emitter disposed on the base body and electrically connected to the base electrical connector;a light housing disposed on the base body and housing the light emitter, the light housing configured to allow passage of light therethough; anda power receptacle and/or a communication receptacle disposed on the light housing and electrically connected to the base electrical connector.2. The light emitter assembly of claim 1 , wherein the base electrical connector comprises a male electrical connector configured for threaded receipt by a female light bulb socket.3. The light emitter assembly of claim 1 , wherein the light emitter comprises a light emitting diode.4. The light emitter assembly of claim 1 , wherein the light housing is translucent claim 1 , thereby diffusing the light passing therethrough.5. The light emitter assembly of claim 1 , wherein the base body defines a longitudinal axis and has a first end portion and a second end portion opposite the first end portion along the longitudinal axis claim 1 , the base electrical connector is disposed on the first end portion of the base body claim 1 , and the light emitter and the light housing are disposed on the second end portion of the base body claim 1 , the light housing extending away from the second end portion of the base body along the longitudinal axis.6. The light ...

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Номер записи: 70
19-02-2015 дата публикации

RESIN-BASED LIGHTING FIXTURES AND METHODS OF FORMING THE SAME

Номер: US20150047174A1
Автор: Holder Ahna C.
Принадлежит:

Resin-based lighting fixtures provide both light and a desirable aesthetic. The resin-based lighting fixtures include a plurality of propellers having curved resin strips that at least partially conceal a light source. The resin strips can form any number of aesthetically pleasing configurations, such as, for example, a blossom. The resin strips can be transparent or translucent. When lit, the light source can illuminate the resin strips. 1. A method of forming a lighting fixture , comprising:cutting a plurality of resin propellers from a resin sheet, each of the resin propellers comprising a mounting ring and one or more resin strips extending outward from the mounting ring;heating the resin propellers;shaping one or more of the resin strips; andassembling the resin propellers about a mounting fixture by inserting the mounting fixture through the mounting ring of each resin propeller.2. The method as recited in claim 1 , further comprising arranging the one or more resin strips into a blossom or flower configuration.3. The method as recited in claim 1 , wherein heating the resin propellers comprises heating the resin propellers to a temperature approximately equal to a glass transition temperature of the resin propellers.4. The method as recited in claim 1 , wherein:the resin propellers comprise PETG; andheating the resin propellers comprises placing the resin propellers in an oven preheated to about 350° F. for a period of about one minute.5. The method as recited in claim 1 , further comprising securing a locking mechanism about the mounting fixture.6. The method as recited in claim 1 , further comprising pressing the one or more resin strips against a mold.7. The method as recited in claim 1 , wherein shaping the one or more resin strips comprises imparting a curvature to the one or more resin strips by hand.8. The method as recited in claim 1 , further comprising securing a light source to the mounting fixture. The present invention is a divisional of U.S. ...

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Номер записи: 71
18-02-2021 дата публикации

DIFFUSE LIGHTING SYSTEMS

Номер: US20210048157A1
Автор: Forsythe Stephanie J., MacAllen Todd P.
Принадлежит: molo design, ltd.

Light fixtures often have bright spots caused by the light sources that can be unpleasant or uncomfortable to look at. A light system is provided that diffuses the light. The light system includes an exterior body defining a void therein and an internal structure positioned within the void. The internal structure comprises at least a web and a flange extending from the web, and one or more lights positioned along the length of the web. The internal structure supports the exterior body. 1. A lighting system comprising:a flexible exterior body defining a void therein and an internal structure positioned within the void; the internal structure comprising at least a web and a flange extending from the web, and one or more lights positioned along the length of the web; and the internal structure supports the flexible exterior body.2. The lighting system of wherein the flexible exterior body comprises a bottom surface having holes for light to pass through.3. The lighting system of wherein the flange is a lower flange relative to the web.4. The lighting system of wherein the lower flange is translucent.5. The lighting system of wherein the lower flange is opaque.6. The lighting system of wherein the internal structure further comprises an upper flange extending from the web.7. (canceled)8. (canceled)9. (canceled)10. (canceled)11. (canceled)12. (canceled)13. (canceled)14. (canceled)15. The lighting system of wherein the web and the flange are curved to form a curved internal structure.16. The lighting system of wherein the curved internal structure is ring-shaped.17. The lighting system of wherein there are multiple lights positioned on one side of the web and there are multiple lights positioned on an opposite side of the web.18. (canceled)19. (canceled)20. (canceled)21. (canceled)22. (canceled)23. (canceled)24. (canceled)25. (canceled)26. The lighting system of wherein the internal structure further comprises a second flange extending from the web and positioned on the ...

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Номер записи: 72
18-02-2021 дата публикации

WAVEGUIDE LIGHTING FIXTURE PROVIDING AMBIENT LIGHT

Номер: US20210048171A1
Автор: PARKER Jeffery, Yang Meng
Принадлежит:

A light fixture for waveguided ambient light is described herein. In one embodiment, the light fixture includes an LED light source for emitting light rays, a waveguide optically coupled to the LED light source to receive and guide the emitted light rays from a proximal end of the waveguide to a distal end of the waveguide, a first indirect lighting surface configured to receive a first portion of the emitted light rays and reflect the first portion at a first distribution to produce a first ambient light source, and a second indirect lighting surface configured to receive a second portion of the emitted light rays and reflect the second portion at a second distribution to produce a second ambient light source. 1. A light fixture , comprising:an LED light source for emitting light rays;a waveguide optically coupled to the LED light source to receive and guide the emitted light rays from a proximal end of the waveguide to a distal end of the waveguide;a first indirect lighting surface configured to receive a first portion of the emitted light rays and reflect the first portion at a first distribution to produce a first ambient light source; anda second indirect lighting surface configured to receive a second portion of the emitted light rays and reflect the second portion at a second distribution to produce a second ambient light source.2. The light fixture of claim 1 , further comprising:a microlens located on or in at least one surface of the distal end of the waveguide and configured to receive the emitted light rays and transmit the emitted light rays.3. The light fixture of claim 1 , further comprising:a prismatic or lenticular surface located on or in at least one surface of the distal end of the waveguide and configured to receive the emitted light rays and transmit the emitted light rays.4. The light fixture of claim 1 , wherein the first distribution comprises an approximately 20 degree angle from a direction of emission for the emitted light rays.5. The ...

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Номер записи: 73
16-02-2017 дата публикации

Ceiling Illumination with Mountings for Panels

Номер: US20170045207A1
Автор: Curic Andrija
Принадлежит:

An illuminating device for indoor lighting comprising a visible panel, through which light can be transmitted. The visible panel includes a portion having transparent material, and a panel retaining device. The retaining device has a retaining means for retaining the visible panel and a fixing means for mounting the visible panel on a ceiling or on a wall. The retaining device has at least three interconnected retaining arms which are arranged in the shape of a star and which retain at least two visible panel parts at the inner faces of the visible panel parts, the inner faces of the visible panel parts bordering each other such that said visible panel parts together form a substantially continuous visible panel surface. The visible panel parts have free outer faces which are not retained by the retaining arms and which together from the outer circumference of the visible panel. 1. A view-panel , comprising:a translucent view-panel through which light can be transmitted;a panel retaining device for the retention of the view-panel and a fixing means for mounting the view-panel on a fixed structure; the panel retaining device includes at least three interconnected retaining arms which are arranged in the shape of a star;the panel retaining device retains at least two view-panel parts at their adjoining inner faces so that the view-panel parts together form a substantially continuous view-panel surface, the view-panel parts have free outer faces, which are not retained by the retaining arms, andthe outer faces together form the outer circumference of the view-panel.2. The view-panel set forth in claim 1 , wherein the retaining arms are contoured to form two neighbouring retaining arms and a view-panel sector having lateral sector edges contoured in an undercut-free manner to become narrow towards the connection point of the retaining arms.3. The view-panel as set forth in claim 1 , wherein the retaining arms have a generally straight course to create V-shaped view- ...

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Номер записи: 74
16-02-2017 дата публикации

INTEGRATED CEILING DEVICE WITH MECHANICAL ARRANGEMENT FOR A LIGHT SOURCE

Номер: US20170045215A1
Автор: Spiro Daniel S.
Принадлежит:

An integrated ceiling device () includes an electronics assembly () and a mechanical arrangement (). The mechanical arrangement includes a housing (), a heat dissipating structure (), and support arms (). The housing is configured to retain the electronics assembly. The heat dissipating structure includes a lamp seat () for receiving a light source (), and a central opening () surrounded by fins (). The support arms extend between and interconnect the housing with the heat dissipating structure. The housing is positioned within the central opening and is spaced apart from the fins of the heat dissipating structure to enable a free flow of air in an air gap () between the housing () and the structure (). The electronics assembly may include a plurality of elements () retained in the housing which are spaced apart from the heat dissipating structure. 1. An integrated ceiling device comprising: a housing retaining an electronic assembly;', 'a heat dissipating structure having a central opening wherein the housing is coupled to the heat dissipating structure to form an air gap extending between the housing and the heat dissipating structure; and', 'a light source coupled to the heat dissipating structure., 'a mechanical arrangement including2. The device of claim 1 , wherein the housing is positioned within the central opening of the heat dissipating structure.3. The device of claim 1 , wherein the heat dissipating structure comprises a plurality of fins positioned on the heat dissipating structure.4. The device of claim 1 , wherein the heat dissipating structure is ring-shaped.5. The device of claim 1 , further comprising support arms extending between and interconnecting the housing and the heat dissipating structure claim 1 , the support arms providing mechanical support to exterior devices.6. The device of claim 1 , wherein an outer surface of the housing comprises a second plurality of fins.7. The device of claim 1 , wherein the heat dissipating structure comprises ...

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Номер записи: 75
18-02-2021 дата публикации

COMBINED LIGHTING DEVICE WITH AN INTEGRATED DIMMING CONTROL SYSTEM

Номер: US20210051788A1
Автор: DOLAN Patrick
Принадлежит: DOLAN DESIGNS INCORPORATED

A lighting system that includes a lighting device and a dimming controller. The lighting device has a support structure that supports multiple lighting zones. Each lighting zone including one or more lighting sources. The dimming controller is in communication with multiple dimmers supported by the lighting device. Each of the lighting sources is coupled to a corresponding dimmer from the multiple dimmers. The dimming controller is configured to communicate a controlled setting for one or more of the lighting zones to the multiple dimmers. Other embodiments may be described and/or claimed. 1. A light fixture comprising:a fixture body;a first lighting zone including a set of general area lighting elements;a second lighting zone including a set of downlighting elements configured to cast task lighting in a downward direction with respect to the horizontal plane of the fixture body; anda third lighting zone including a set of uplighting lighting elements configured to cast indirect light in an upward direction with respect to the horizontal plane of the fixture body and are not visible when looking at the chandelier from a straight on front view.2. The light fixture of claim 1 , further comprising:a translucent shade that extends around the fixture body to cover the set of general area lighting elements.3. The light fixture of claim 1 , wherein the third lighting zone includes a set of uplighting lighting elements that are not visible when looking at the chandelier from a straight on front view4. The light fixture of claim 1 , wherein the light source in the task lights are not visible when looking at the chandelier from a straight on front view.5. The light fixture of claim 1 , further comprising a set of dimmers including:a first dimmer electrically coupled to the set of general area lighting elements in the first lighting zone;a second dimmer electrically coupled to the set of downlighting lighting elements in the second lighting zone; anda third dimmer electrically ...

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Номер записи: 76
08-05-2014 дата публикации

Suspended linear fixture

Номер: US20140126190A1
Автор: Mark Edward Dixon, Randy Bernard
Принадлежит: Cree Inc

This disclosure relates to suspended linear lighting fixtures that are arranged to accept lighting elements. Lighting fixtures according to the present disclosure comprise at least one body and at least one suspension mechanism. These lighting fixtures can be arranged such that electrical and mechanical connections can be provided at various locations along their length, rather than only at the distal ends of the fixtures. The fixtures can also comprise various connectivity features that allow further arrangements, designs and spatial adjustments. Lighting systems utilizing these fixtures are also disclosed.

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Номер записи: 77
03-03-2022 дата публикации

SAFETY DETECTION DEVICE AND SYSTEM

Номер: US20220065440A1
Автор: Small David Frederick
Принадлежит:

Light fixtures and safety detection systems are provided that enable smoke detection devices to be installed in a manner that is out-of-sight, thus alleviating the need to unsightly smoke detection devices to be installed throughout a building. The safety detection system comprises: an electrical fixture, for installation in a building; and a smoke detection device, for detecting at least smoke in the building. The smoke detection device is integrated with the electrical fixture such that the smoke detection device is concealed when installed. 1. A safety detection system , comprising:an electrical fixture, for installation in a building; anda smoke detection device, for detecting at least smoke in the building, the smoke detection device being integrated with the electrical fixture such that the smoke detection device is concealed when installed.2. The safety detection system of claim 1 , wherein the fixture comprises a light fixture.3. The safety detection system of claim 2 , further comprising a reservoir claim 2 , concealed by the electrical fixture claim 2 , the reservoir including the smoke detection device.4. The safety detection system of claim 3 , wherein the reservoir includes one or more apertures claim 3 , configured to enable airflow into the reservoir.5. The safety detection system of claim 3 , wherein the reservoir is positioned behind the fixture in use claim 3 , and thereby concealed by the fixture.6. The safety detection system of claim 5 , wherein the fixture includes a faceplate claim 5 , configured to conceal the reservoir.7. The safety detection system of claim 1 , wherein the fixture is configured to be installed on a ceiling in the building.8. The safety system of claim 7 , wherein a reservoir including the smoke detection device is at least partly received in a space defined above the ceiling.9. The safety detection system of claim 1 , including an electrical input claim 1 , the electrical input configured to provide power to both the smoke ...

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Номер записи: 78
14-02-2019 дата публикации

LUMINAIRE ASSEMBLY

Номер: US20190049095A1
Автор: Cronk Paul Andrew
Принадлежит:

A luminaire () is disclosed with a close coupled ballast () having a support arm () from which is suspended or hung a reflector, and preferably a variable focus reflector (), having either a single ended lamp () or double ended lamp (). The luminaire () is supported from a greenhouse rafter () by filaments () which are connected one to the ballast () and the other to the free end of the support arm (). In one embodiment the arm () is connected to a rigid side plate () which is mounted on the ballast (). In another embodiment the arm () is connected to a side plate () which is hinged. The arrangement enables flimsy reflectors () to be close coupled with electronic ballasts in a way which minimises Radio Frequency Interference (RFI). 1. A close coupled luminaire assembly comprising a ballast , a focus reflector and at least one lamp socket , each lamp socket being supported by the reflector , the ballast having a first axis and a first mounting attachment to permit the ballast to be suspended by a first filament from an overhead support with said ballast first axis being substantially vertical and the ballast being closely spaced to said one lamp socket wherein the assembly includes a reflector support arm which is connected to said ballast and extends substantially perpendicular to said ballast first axis , a distal end of said reflector support arm has a second mounting attachment to permit said distal end to be suspended by a second filament from an overhead support with said ballast support arm being substantially horizontal , and said reflector hangs from said reflector support arm without any direct mechanical interconnection between said ballast and reflector.2. The assembly as claimed in wherein said reflector is an adjustable focus reflector and comprises a rectangle when viewed in plan claim 1 , is formed from sheet metal claim 1 , has a V-shaped configuration when viewed in end elevation and in a relaxed state claim 1 , and is bendable into a tensioned ...

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Номер записи: 79
25-02-2021 дата публикации

APPARATUSES AND METHODS FOR CHANGING LIGHTING FIXTURE DIMENSIONS

Номер: US20210054990A1
Автор: CALACETO Nicholas, Hu Jiang
Принадлежит:

A lighting fixture configured to expand and collapse, and methods for expanding and collapsing a light fixture are disclosed. Embodiments of the lighting fixture include a lighting fixture with a movable section that collapses into at least one cavity in a base housing for storage and shipment, and extends from the cavity for operation. In the collapsed configuration the lighting fixture fits into a smaller container than when the lighting fixture is in the expanded configuration. In some embodiments a locking member locks the movable section into its extended position and can be retracted by a user by manually disengaging the locking member. Accessories and extenders that can be attached to the lighting fixture can be stored in the one or more cavities into which the movable section is stowed in the collapsed configuration. 1. An expandable high-bay lighting fixture mountable to a ceiling , comprising:an array of lighting elements configured to emit light;a driver electrically coupled to the array of lighting elements and configured to receive power from a building's power source and supply power to the array of lighting elements to illuminate the array of lighting elements;a high-bay driver housing including a mounting surface and housing the driver, the mounting surface configured to mount to a ceiling of the building and permit an electrical connection between the driver and the building's power source; anda lower high-bay housing connected to the driver housing, the lower housing including a top surface and a cavity configured to receive the driver housing,wherein the driver housing is selectively positionable in relation to the lower housing between a retracted position defined by the driver housing being received within the cavity and the driver housing's mounting surface being flush with or below the top surface of the lower housing, and an extended position defined by the mounting surface of the driver housing being extended above the top surface of the ...

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Номер записи: 80
13-02-2020 дата публикации

ROTATABLE LIGHT FIXTURE

Номер: US20200049333A1
Автор: III John Thomas, Mayfield, McCane Stephen Barry, McCanless Forrest Starnes, Tran Albert
Принадлежит:

A light fixture includes a main body, at least a portion of which is generally cylindrical, the main body having an open side, and one or more light sources disposed within the main body. The light fixture further includes one or more mounting rings configured to substantially encircle the main body and configured for mounting the light fixture. A diffuser may be provided, covering the open side of the main body and enclosing the one or more light sources within the light fixture. 1. A light fixture , comprising:a main body, at least a portion of the main body being generally cylindrical, and the main body having an open side;one or more light sources disposed within the main body; andone or more mounting rings configured to substantially encircle the generally cylindrical portion of main body and configured for mounting the light fixture.2. The light fixture of claim 1 , wherein the main body is generally cylindrical along its entire length.3. The light fixture of claim 1 , further comprising a diffuser covering the open side of the main body and enclosing the one or more light sources within the light fixture.4. The light fixture of claim 1 , wherein the main body can be positioned at any angular orientation within the one or more mounting rings.5. The light fixture of claim 1 , further comprising a screw disposed through one of the mounting rings and tightenable against the main body to lock the main body at a specific rotation angle.6. The light fixture of claim 1 , wherein at least one of the one or more mounting rings forms a clamp tightenable against the main body to lock the main body at a specific rotation angle.7. The light fixture of claim 1 , wherein at least one of the one or more mounting rings maintains friction with the main body via spring tension.8. The light fixture of claim 1 , further comprising a driver circuit disposed within the main body.9. The light fixture of claim 8 , wherein the one or more light sources comprise a plurality of light ...

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Номер записи: 81
22-02-2018 дата публикации

MULTI-CONFIGURABLE LIGHT EMITTING DIODE (LED) FLAT PANEL LIGHTING FIXTURE

Номер: US20180051856A1
Автор: Feit Alan Barry, Halliwell Brian
Принадлежит:

A mounting bracket for mounting a light emitting diode (LED) flat panel light to a mounting surface is provided. The mounting bracket comprises a bracket frame. The bracket frame comprises one or more second mating mechanisms configured to each mate with a corresponding first mating mechanism of the LED flat panel light when the LED flat panel light is rotated within the bracket frame and with respect to the bracket frame; one or more suspension wire receiving mechanisms, each suspension wire receiving mechanism configured to receive and retain a suspension wire for suspending the LED flat panel light as a pendant light; and one or more junction mount securing mechanisms configured to flush mount the mounting bracket to a junction box. 1. A mounting bracket for mounting a light emitting diode (LED) flat panel light , the mounting bracket comprising: one or more second mating mechanisms configured to each mate with a corresponding first mating mechanism of the LED flat panel light when the LED flat panel light is rotated within the bracket frame and with respect to the bracket frame;', 'one or more suspension wire receiving mechanisms, each suspension wire receiving mechanism configured to receive and retain a suspension wire for suspending the LED flat panel light as a pendant light; and', 'one or more junction mount securing mechanisms configured to flush mount the mounting bracket to a junction box., 'a bracket frame comprising2. The mounting bracket of further comprising:a junction mount configured to secure the mounting bracket to a junction box, the junction mount secured to at least one of the one or more junction mount securing mechanisms.3. The mounting bracket of further comprising:at least one suspension wire, the at least one suspension wire having a first end retained by one of the one or more suspension wire receiving mechanisms and having a second end retained by a suspension bracket, the suspension bracket being configured to be mounted to a junction ...

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Номер записи: 82
21-02-2019 дата публикации

Lighting device

Номер: US20190056095A1
Автор: Zong-Lin LI
Принадлежит: Chicony Power Technology Co Ltd

A lighting device includes a light emitting unit, a first hollow tube, a second hollow tube, multiple brackets, multiple supports, and a wire. The first hollow tube has a first pivot portion. The second hollow tube has a second pivot portion and is mounted around the first hollow tube. A first end of at least one bracket is pivotally connected to the first pivot portion. A first end of at least one support is pivotally connected to the second pivot portion. The wire passes through the first hollow tube, and one end of the wire is electrically connected to the light emitting unit. A second end of at least one support is configured with a first connecting portion, a second end of at least one bracket is configured with a second connecting portion, and the first connecting portion is pivotally connected to the second connecting portion.

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Номер записи: 83
03-03-2016 дата публикации

Led luminaire having differently settable light distributions

Номер: US20160061411A1
Автор: Bert Junghans, Patrik Gassner
Принадлежит: Zumtobel Lighting GmbH

A luminaire which has at least one first LED light source for emitting a first light, at least one first light-directing element for influencing the direction of the first light, at least one second LED light source for emitting a second light, and at least one second light-directing element for influencing the direction of the second light. The first light-directing element is in this case configured in such a way that it affects an asymmetric light output of the first light. The second light-directing element has an identical configuration to the first light-directing element and is arranged in a position rotated through 180° relative to the first light-directing element. When the first LED light source is switched ON and the second LED light source is switched OFF, an asymmetrical light output which is particularly suitable as task lighting can be achieved by the luminaire.

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Номер записи: 84
01-03-2018 дата публикации

MODULAR LIGHTING SYSTEM USING HANGERS AND POWER BARS

Номер: US20180058675A1
Автор: SONNEMAN Robert A.
Принадлежит:

A modular lighting system for providing light in various areas includes one or more canopies, a set of bars, a set of hangers for supporting the bars from canopies and, optionally other supports, a set of pendants with light emitting elements and a set of hangers for supporting the pendants from the bars. The bars include two segments with conductive rails disposed or imbedded in their inner surfaces. The hangers have one or two rods and bases shaped and sized for mounting on the bars with the rods contacting the conductive rails. The hangers and bars cooperate to allow the hangers to be placed anywhere along the bars. Pendants can be hanged on the bars singly, or in clusters. In this manner systems can be formed easily and quickly to achieve systems having various esthetic and utilitarian configurations. 1. A support arrangement for a modular lighting system hanging from a structural element and having light generating pendants , said support arrangement comprising:a first and a second horizontal bar, each horizontal bar including a first and a second bar segments extending equidistant from each other to define a vertical space, said vertical space having identical top and bottom openings; anda first plurality of hangers supporting said second bar from said first bar, each said hangers including a first end engaging the bar segments of said first bar, a second end engaging the bar segments of said second bar and first and second rods extending vertically between and being attached to said first and second ends, each said end including a base portion, a first outer wall, a central wall and a second outer wall, said walls extending perpendicularly from said base and defining a first slot for receiving the respective first bar segments and a second slot for receiving the respective second bar segments when the respective end engages one of said bars, with said central wall extending into the respective space from said top or bottom opening.2. The support arrangement ...

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Номер записи: 85
20-02-2020 дата публикации

LENS AND ILLUMINATING DEVICE EMPLOYING THE SAME

Номер: US20200056758A1
Автор: Yang Jing
Принадлежит: OPPLE LIGHTING CO., LTD.

The present disclosure provides a lens and an illuminating device employing the same. The lens is an extendable lens, and includes a light incident surface, a light emitting surface, and a first reflecting surface and a second reflecting surface disposed on two sides of the light incident surface respectively. Light enters the lens from the light incident surface at least includes: a first part which is reflected by the second reflecting surface and then directly emits from the light emitting surface, and a second part which is reflected to the second reflecting surface by the first reflecting surface, reflected by the second reflecting surface, and then emits from the light emitting surface. 1. A lens being an extendable lens , comprising:a light incident surface, a light emitting surface, and a first reflecting surface and a second reflecting surface disposed on two sides of the light incident surface, and wherein:light that enters the lens from the light incident surface at least comprises: a first part which is reflected by the second reflecting surface and then directly emits from the light emitting surface, and a second part which is reflected to the second reflecting surface by the first reflecting surface then reflected by the second reflecting surface and then emits from the light emitting surface.2. The lens according to claim 1 , wherein the light incident surface is a plane surface.3. The lens according to claim 1 , wherein the second reflecting surface is a cambered surface.4. The lens according to claim 1 , wherein:the light emitting surface is a cambered surface or a plane surface; andwhen the light emitting surface is a plane surface, an included angle of 15° is formed between the light emitting surface and a vertical plane.5. The lens according to claim 1 , wherein a length of the lens is less than 10 mm.6. The lens according to claim 1 , wherein a wall surface of the lens further comprises a first connecting surface which connects the first ...

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Номер записи: 86
20-02-2020 дата публикации

LAMP

Номер: US20200056760A1
Автор: MARSHALL John Reuben
Принадлежит:

A lamp comprises: an elongate support, a plurality of light directing members, and a light generating unit. The light directing members are supported by the elongate support at respective different positions along the length of the elongate support. Each light directing member is rotatable at least partially around the elongate support to select a rotational position of the light directing member from a respective range of rotational positions of the light directing member; Each light directing member cooperates with the light generating unit so that at any rotational position within said respective range of rotational positions of the light directing member, the light directing member receives light from the light generating unit and directs the light away from the lamp in a direction dependent on the selected rotational position of the light directing member. 117-. (canceled)18. A lamp comprising: an elongate support , a plurality of light directing members , and a light generating unit;the light directing members being supported by the elongate support at respective different positions along the length of the elongate support, each light directing member being rotatable at least partially around the elongate support to select a rotational position of the light directing member from a respective range of rotational positions of the light directing member;wherein the light generating unit comprises a plurality of light sources, the light sources being supported by the elongate support at respective different positions along the length of the elongate support, and wherein each light directing member cooperates with a respective one of the light sources so that at any rotational position within said respective range of rotational positions of the light directing member the light directing member receives light from the cooperating light source and directs the light away from the lamp in a direction dependent on the selected rotational position of the light directing ...

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Номер записи: 87
12-03-2015 дата публикации

Apparatus for Hanging Lighting Assembly

Номер: US20150070915A1
Автор: Fields Tom, Grajcar Zdenko
Принадлежит:

A lighting assembly that has a heat. sink with an arcuate channel thereon around a circular member to receive wiring. During manufacturing the wiring is connected a printed circuit board. that engages the heat sink and is disposed through an opening in the heat sink within the arcuate channel. Then, during installation the wiring is wrapped around the circular member within the arcuate channel and held in place with an end cap. The wiring is then connected to wiring within a building allowing during which process stress and stain is transferred from the wiring to the heat sink to prevent damage to the connection point between the wiring and the printed circuit board. 1. A lighting assembly comprising;a heat sink that receives a substrate having a plurality of light emitting diodes;wiring disposed through an opening in the heat sink and electrically connected to the plurality of light emitting diodes to provide electrical excitation to cause illumination of the plurality of light emitting diodes;said heat sink having an arcuate channel with an arcuate sidewall curving about a circular member; andwherein the wiring engages and wraps around the circular member to transfer strain from the wiring to the heat sink.2. The lighting assembly of further comprising an end cap secured over the channel.3. The lighting assembly of wherein the end cap has a plurality of flanges in spaced relation that engages and prevents movement of the wiring.4. The lighting assembly of wherein the ceiling is the ceiling of an agricultural building. This application claims benefit to and is based upon U.S. Provisional Patent Application Ser. No. 61/876,801 filed Sep., entitled Apparatus for Hanging Lighting Assembly to Grajcar, et al, and that application is incorporated by reference in full.This invention relates to lighting assemblies. More specifically invention relates to an improved lighting structure for hanging a lighting assembly.Traditionally incandescent light bulbs have been used for ...

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Номер записи: 88
28-02-2019 дата публикации

Lamp, lamp system and method for assembling lamp system

Номер: US20190064426A1
Автор: Chih-Hung JU, Guo-Hao Huang
Принадлежит: Radiant Opto Electronics Corp, Radiant Opto Electronics Suzhou Co Ltd

A lamp is provided. The lamp includes a frame body, a light guide plate and plural light sources. The frame body has an accommodating space. The frame body includes at least one integrating member and plural side covers, and the integrating member includes a conductive assembly. The light guide plate is disposed in the accommodating space. The light sources are respectively disposed in the side covers and disposed adjacent to side edges of the light guide plate. The conductive assembly is disposed on one side of the integrating member near the light guide plate, and the conductive assembly is connected to the light sources to form an electrical loop.

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Номер записи: 89
10-03-2016 дата публикации

Movement Device for Lighting Sources

Номер: US20160069550A1
Автор: SOLARI Antonio
Принадлежит:

Movement device (A), for at least one lighting source (I) which allows it to move up and down, including at least one housing () with at least an anchoring bracket () to the ceiling or like, the housing including an unrolling/rolling arrangement of a band () which connects the housing itself () to the lighting source (I) and which causes the mentioned movement up and down and a power supply for the lighting source by way of the band. 1. Movement device , for a lighting source which allows it to move up and down , comprising:a housing with at least an anchoring bracket for connecting the housing to a ceiling or the like, a band which connects the housing to said lighting source,', 'an unrolling/rolling arrangement for the band which connects the housing to said lighting source and which causes up and down movement of the lighting source, and, 'said housing includinga power supply for the lighting source by way of said band.2. Device according to claim 1 , wherein said unrolling/rolling arrangement for the band includes:winding coils for the band fitted on an axle, andat least one gear motor supplied by a power supply unit for rotating the winding coils.3. Device according to claim 2 , wherein said at least one gear motor is coupled with the coils by an internal worm screw and a worm wheel claim 2 , so as to maintain the lighting source in a position of irreversible locking even in case of power failure.4. Device according to claim 1 , wherein said power supply for the lighting source by way of said band comprises:a first upper metallic transmission provided inside the housing by which a power supply voltage from the power supply is transmitted,a lower transmission provided on a body of the lighting source, anda blocking element of the housing, where there is a second power supply point, and on which an end of the band is blocked.5. Device according to claim 4 , further comprising a spring sensor accommodated inside the first upper metallic transmission and which is ...

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Номер записи: 90
08-03-2018 дата публикации

Light emitting diode luminaire device and system with color temperature tunning

Номер: US20180066816A1
Автор: Clark Walter Blue, Radovich Stephen Anthony, Smith Aaron Matthew, Toale Johannes Dale
Принадлежит: FINELITE INC.

A lighting system is disclosed that includes lighting zones. Each of the lighting zones include LED light fixtures with different sets of LED arrays mounted to modular light boards that emit different output spectra. Each of the zones also includes a layer pack control unit coupled to the LED light fixture to control power to the LED light fixtures and to execute or run lighting protocols. The lighting system preferably includes a user interface device coupled to LED light fixtures in each of the light zones through a system bus and is capable independently control light output from the LED light fixtures in each of the zones. 1. A lighting system comprising zones , each zone comprising:a) light fixtures comprising light boards with the arrays of light emitting diodes connected through connectors, wherein arrays of light emitting diodes include 20 or more light emitting diodes and, wherein the light emitting diodes use 0.2 watts or less of electrical power; andb) a control unit connected to the one or more light fixtures for powering the one or more light fixture, the control unit comprising a layer pack with a processor, memory and software that executes lighting protocols, wherein each of the zones is independently controllable through a common system user interface.2. The lighting system of claim 1 , wherein further comprising one or more occupancy sensors.3. The lighting system of claim 1 , further comprising one or more daylight sensors.4. The lighting system of claim 3 , further comprising a daylight sensor pack for connecting the one or more daylight sensor to the layer pack.5. The lighting system of claim 1 , wherein the layer pack further comprises a blue-tooth receiver for receiving the lighting protocol from a wireless blue-tooth enables device.6. A lighting system comprising: a) a first set of LED light fixtures, each comprising at least two different sets of LED arrays mounted to modular light boards that emit different output spectra that include a ...

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Номер записи: 91
08-03-2018 дата публикации

CANOPY FOR A MODULAR LIGHTING SYSTEM

Номер: US20180066831A1
Автор: SONNEMAN Robert A.
Принадлежит:

A modular lighting system for providing light in various areas includes one or more canopies, a set of bars, a set of hangers for supporting the bars from canopies and, optionally other supports, a set of pendants with light emitting elements and a set of hangers for supporting the pendants from the bars. The bars include two segments with conductive rails disposed or imbedded in their inner surfaces. The hangers have one or two rods and bases shaped and sized for mounting on the bars with the rods contacting the conductive rails. A canopy with ferrules is used to attach the system to the ceiling or other structural surface. The canopy includes a cup and ferrules extending through the cup wall and supporting hangers attached thereto. The ferrules further provide electric power to the hangers. 1. A modular lighting system for providing light in a space , the lighting system comprising:at least one hanger including a rod formed of an electrically conductive material; anda canopy connectable to a power supply, said canopy including a housing and at least one ferrule, said at least one ferrule including an upper portion connected by at least one wire to said power supply and a lower portion depending from said housing and being in electrical contact with said upper portion, said lower portion receiving the rod of said at least one hanger, said at least one ferrule contacting the rod electrically and supporting the rod.2. The canopy of claim 1 , wherein said housing is cylindrical.3. The canopy of claim 1 , wherein said lower portion includes a sleeve that is electrically insulated from said housing.4. The canopy of claim 1 , wherein said at least one hanger includes a first rod made of an electrically conductive material and a second rod claim 1 , and wherein said canopy includes two ferrules claim 1 , each ferrule receiving the end of one of said rods.5. The canopy of claim 4 , wherein said two ferrules are adjacent to each other.6. The canopy of claim 4 , wherein said ...

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Номер записи: 92
27-02-2020 дата публикации

ILLUMINATION RAISING/LOWERING DEVICE

Номер: US20200063950A1
Автор: ISAYAMA Kiyoshi
Принадлежит: ISA CO., LTD.

A lighting elevating apparatus includes: a reel coupled to a motor and rotated around an axis of a surface in a short direction of the reel including a reel wire reeling face and being arranged such that its longitudinal direction is in a vertical state; a reel wire to be reeled on the reel wire reeling face; a reeling guide including a reel wire touching part facing the reel wire reeling face and being arranged in parallel to the reel, wherein a distance between the reel wire reeling face and the reel wire touching part is equal or less than a diameter of the reel wire; and a connector attached to an end of the reel wire to connect an object, wherein the reeling guide counter-rotates, and the reel wire passes between the reel wire reeling face and the reel wire touching part. 1. A lighting elevating apparatus comprising:a reel including a reel wire reeling face and being arranged such that its longitudinal direction is in a vertical state, wherein the reel is coupled to an electric motor and is rotated around an axis of a surface in a short direction of the reel by the electric motor;a reel wire to be reeled on the reel wire reeling face by the rotation of the reel;a guide screw which includes a guide ring facing the reel wire reeling face to guide the reel wire and which is arranged in parallel to the reel, the guide screw rotates in conjunction with the rotation of the reel and is inserted through an axial bore of the guide ring; anda connector attached to an end of the reel wire to connect a to-be-lifted object that is to be suspended below the lighting elevating apparatus, whereinthe guide ring rotates in conjunction with the rotation of the guide screw and moves vertically along the guide screw so as to face a topmost part of the reel wire which has been reeled on the reel wire reeling face.2. The lighting elevating apparatus according to claim 1 , wherein the reel wire is guided by the rotation of the guide ring and reeled on the reel wire reeling face.3. A ...

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Номер записи: 93
05-03-2020 дата публикации

FAST TRACK DENTAL OPERATIVE UNIT

Номер: US20200069393A1
Автор: Ahearn David J., Carey Edward
Принадлежит:

A unit includes a rail system having a trolley and first and second hook rails that are configured to mate with corresponding portions of a mounting board secured to a ceiling, a length between the first and second hook rails approximately equal to a width of the mounting board to insure a snug fit, an arm system configured to link to the rail system and having an upper tube section, a middle tube section and a lower tube section, an end of the upper tube section including slip ring wire connections to enable the upper tube section to rotate within the rail system, and an illumination unit configured to link to the lower tube section and having an end of the lower tube section including slip ring wire connections to enable the illumination unit to rotate with respect to the lower tube section. 1. A fast track dental operative unit comprising:a rail system, the rail system comprising a trolley and first and second hook rails that are configured to mate with corresponding portions of a mounting board secured to a ceiling, a length between the first and second hook rails approximately equal to a width of the mounting board to insure a snug fit;an arm system configured to link to the rail system, the arm system comprising an upper tube section, a middle tube section and a lower tube section, an end of the upper tube section including slip ring wire connections to enable the upper tube section to rotate a full 360 degrees within the rail system; andan illumination unit configured to link to the lower tube section, an end of the lower tube section including slip ring wire connections to enable the illumination unit to rotate a full 360 degrees with respect to the lower tube section.2. The fast track dental operative unit of wherein the upper tube section and the middle tube section are joined together by a pivoting joint.3. The fast track dental operative unit of wherein the middle tube section and the lower tube section are joined together by a pivoting joint.4. The fast ...

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Номер записи: 94
17-03-2016 дата публикации

PARTIALLY LIGHTED T-BAR

Номер: US20160076746A1
Автор: Porciatti Silvio
Принадлежит:

The partially lit T-bar includes a spine with a rest shelf at a lower portion thereof. The rest shelf supports adjacent ceiling tiles. The under surface of the rest shelf includes a lighting module on a portion and a plain unlit undersurface on other portions. Additional T-bars which are shorter, and typically fully lit or fully unlit and half the length of the partially lit T-bar are also provided which can attach at ends or near a midpoint of the partially lit T-bar and typically perpendicularly thereto. A great variety of lighting patterns in a dropped ceiling is thus facilitated. Each of the T-bars preferably also includes a heat sink on an upper portion of the spine and also preferably a lower heat sink on an upper portion of the rest shelf. Heat associated with the light element of the T-bar can thus be drawn away from a space below the ceiling. 1. A partially lighted T-bar for a suspended ceiling , comprising in combination:an elongate spine extending between opposing ends;a rest shelf at a lower portion of said spine;a light covering a portion of an underside of said rest shelf; anda plain unlit surface on a portion of said underside of said rest shelf.2. The partially lighted T-bar of wherein approximately half of said underside of said rest shelf is covered by said light.3. The partially lighted T-bar of wherein a lighted half of said T-bar is at a first end of said rest shelf and a plain unlit portion of said T-bar is located on a second end of said rest shelf opposite said first end.4. The partially lighted T-bar of wherein said spine includes a heat sink on an upper portion thereof spaced from said rest shelf.5. The partially lighted T-bar of wherein said heat sink extends along an entire length of said spine between said opposing ends.6. The partially lighted T-bar of wherein a lower heat sink is provided on an upper surface of said rest shelf opposite said underside of said rest shelf.7. The partially lighted T-bar of wherein said lower heat sink ...

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Номер записи: 95
16-03-2017 дата публикации

LIGHT FIXTURE COMPRISING INTERCHANGEABLE LIGHTING MODULES

Номер: US20170074495A1
Автор: Köhler Michael, Kottek Thomas, Olariu Cristian, Peter Norbert, Schubnell Sebastian, SKERGETH Sascha, Steurer Daniel
Принадлежит: Zumtobel Lighting GmbH

The invention relates to a light fixture () comprising an elongated carrier element (), a number of lighting modules (), which can be detachably secured to the carrier element (), and means for supplying power to the lighting module (), said means comprising an operating device () and contacting means () which are connected to said operating device () and to which the lighting modules () can be electrically connected. In said light fixture, the operating device () and the contacting means () are arranged on a device carrier () that can be detachably secured to the carrier element (). 2505204041105. The light fixture according to claim 1 , characterized in that the device carrier () is disposed on the side of the carrier element () facing away from the lighting modules () claim 1 , wherein the contacting means ( claim 1 , ) pass through holes () formed in the carrier element ().340414550. The light fixture according to claim 1 , characterized in that the contacting means ( claim 1 , ) are disposed on connecting boards () claim 1 , which can be detachably secured to the device carrier ().444454041100. The light fixture according to claim 3 , characterized in that a plug () is disposed on each of the connecting boards () claim 3 , which is connected at one end to the contacting means ( claim 3 , ) and at the other end to the operating device ().544100. The light fixture according to claim 4 , characterized in that the connection between the plug () and the operating device () occurs via cables.6444510044100. The light fixture according to claim 5 , characterized in that the connection of the plugs () on all of the connecting boards () to the operating device () occurs via a cable harness claim 5 , the individual cables of which are each adjusted to the spacing between the plug () and the operating device ().7504550. The light fixture according to claim 5 , characterized in that the cables are laid in an intermediate space between the device carrier () and the ...

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Номер записи: 96
18-03-2021 дата публикации

Direct/indirect luminaire systems and methods

Номер: US20210080077A1
Автор: Benjamin Bruckner, Douglas Dewayne Grove
Принадлежит: ABL IP HOLDING LLC

A luminaire includes a housing, a downlight that includes one or more first light sources configured to emit a first light downwardly from the housing, a waveguide, and one or more second light sources. The waveguide is formed of a portion of an optical material and characterized by opposing planar faces joined by one or more edge faces about a periphery of the optical material. The waveguide forms at least a portion of an uppermost optical surface of the luminaire. The one or more second light sources are coupled with the housing and configured to emit a second light into the optical material through at least one of the one or more edge faces. The waveguide is configured to emit at least a portion of the second light upwardly from an upper one of the planar faces.

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Номер записи: 97
18-03-2021 дата публикации

Light Fixture with Multimode Optical Output

Номер: US20210080640A1
Автор: Terence Yeo, Timothy Kelly
Принадлежит: Fusion Optix Inc

A light fixture is provided with increased light output, uniformity of brightness and color and controlled lighting non-lambertian distributions by use of an optical element that functions simultaneously as an outcoupling TIR light guide and a direct throughput lens. It provides typical benefits of an edgelit light guide design including thin forms and shallow depth, extended emitting area, and single or dual peak off axis light distributions particularly useful in applications such as indirect illumination of ceilings, wall washing, aisle lighting, exterior façade lighting and area lighting as well as other lighting applications. Additionally, areas typically dedicated to bezels or edge reflectors can be greatly reduced or eliminated due to decreased hotspotting to provide a fixture face with very high percentage of light emitting area. Embodiments are described for direct, indirect, and direct indirect configurations.

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Номер записи: 98
31-03-2022 дата публикации

INTEGRATED CEILING DEVICE WITH MECHANICAL ARRANGEMENT FOR A LIGHT SOURCE

Номер: US20220095559A1
Автор: Spiro Daniel S.
Принадлежит:

An integrated ceiling device includes integrated ceiling device including an electronic device housing, a heat dissipating structure, a light source, and a reflection/refraction assembly. An air gap is defined between the electronics housing and other components allowing ambient air to flow therethrough for cooling. 1. An integrated ceiling device comprising:an electronic device housing, a heat dissipating structure, and a light source;a reflector and refractor assembly including a reflector and a refractor,wherein a vertical axis of the electronic device housing is aligned with a vertical axis of the heat dissipating structure,wherein at least a portion of the electronic device housing is disposed above the heat dissipating structure,wherein the light source is coupled to the heat dissipating structure,wherein at least one of the reflector and the refractor is coupled to opposite sides of the heat dissipating structure, andwherein the heat dissipating structure is arranged with respect to at least one of the electronic device housing and the reflector to define a through air gap therebetween such that air from below flows through the through air gap.2. The integrated ceiling device of claim 1 , wherein the reflector is an inner reflector and the refractor is an outer refractor claim 1 , and wherein the inner reflector redirects at least a portion of the light emitted by the light source toward the outer refractor.3. The integrated ceiling device of claim 1 , wherein the light source is a first light source claim 1 , wherein a second light source is disposed above the heat dissipating structure and illuminates a surface disposed opposite to a surface illuminated by the first light source.4. The integrated ceiling device of claim 1 , wherein the air flowing through the through air gap removes warm air generated by the light source.5. The integrated ceiling device of claim 1 , wherein the heat dissipating structure is configured to couple to at least two types of: a ...

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Номер записи: 99
26-03-2015 дата публикации

Luminaire with a lampshade

Номер: US20150085483A1
Автор: Heinz-Dieter Strotmann, Jan Zellerhoff
Принадлежит: GLASHUETTE LIMBURG LEUCHTEN GmbH and Co KG

A luminaire comprises a light source in the form of at least one LED, and a transparent lampshade having a closed light inlet end and an open light outlet end with a light outlet opening, the light source being arranged at the light inlet end, outside the lampshade. It is provided that the lampshade comprises a recess at the light inlet end which points to the light outlet opening.

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Номер записи: 100