LIGHTING SYSTEM FOR GENERATING SURFACE OR MID-AIR LIGHTING EFFECTS

A lighting system, comprising: a light source () for generating a light source output; an optical system () for focusing the light source output to a beam control plane (); a first lens system () for pre-shaping the light source output after the beam control plane; a first reflector (), wherein the first lens system is adapted to direct light to the first reflector; a second reflector () for generating an output beam () from the light reflected by the first reflector; a beam control system () located at the beam control plane, wherein the beam control system includes a pixelated display device () for providing pixelated modulation of the light passing through the display device, and wherein he first reflector and second reflector are selected from the group consisting of: the first reflector () is a hyperbolic mirror and the second reflector () is a parabolic mirror, the first reflector () is a hyperbolic mirror and the second reflector () is a hyperbolic mirror, the first reflector () and second reflector () are spherical mirrors and the first reflector () is a planar mirror and the second reflector () is a hyperbolic mirror. 1. A lighting system , comprising:a light source for generating a light source output;an optical system for focusing the light source output to a beam control plane,a first lens system for pre-shaping the light source output after the beam control plane;a first reflector, wherein the first lens system is adapted to direct light to the first reflector;a second reflector for generating an output beam from the light reflected by the first reflector;a beam control system located at the beam control plane, wherein the beam control system includes a pixelated display device for providing pixelated modulation of the light passing through the display device, andwherein he first reflector and second reflector are selected from the group consisting of: the first reflector is a hyperbolic mirror and the second reflector is a parabolic mirror, the first ...

Optical System

The present invention discloses an optical system comprising: 24132. The optical system according to claim 1 , characterized in that the double focus lens () arranged between the light source () and the shielding cone () is at least partially arranged inside the reflection hood ().34. The optical system according to any of the preceding claims claim 1 , characterized in that the double focus lens () has the shape of a double parabola claim 1 , wherein the two parabolas are arranged in such a way that the vertices of said parabolas are the farthest points from each other.426426473. The optical system according to any of the preceding claims claim 1 , characterized in that the reflection hood () in turn comprises a flat bottom surface () claim 1 , wherein the double focus lens () is completely contained in the reflection hood () claim 1 , arranged on the flat bottom surface () claim 1 , the double focus lens () being arranged adjacent to an upper end () of the shielding cone ().52824282. The optical system according to any of to claim 1 , characterized in that the reflection hood () in turn comprises a bottom surface () curved towards the inside of said reflection hood () claim 1 , wherein the double focus lens () is completely contained in the reflection hood () claim 1 , arranged on the bottom surface () curved towards the inside of said reflection hood ().6294293. The optical system according to any of to claim 1 , characterized in that the reflection hood () comprises corrugated bottom surface () claim 1 , wherein the double focus lens () is completely contained in the reflection hood () claim 1 , arranged on the corrugated bottom surface () that is inside the inner space of the shielding cone ().73. The optical system according to any of the preceding claims claim 1 , characterized in that the shielding cone () defines a shielding angle (α) greater than 30° claim 1 , preferably greater than 45°. The present invention relates to an optical system that enables wide ...

ILLUMINATING INSTRUMENT

A lighting fixture varies a beam angle of light emitted by a light source and a beam angle of light to the exterior to provide excellent visual effect by indirect lighting, high in serviceability and safety, and applicable to a wide range of purposes. The lighting fixture comprises a lighting fixture body of substantially L-shaped cross-section, a light source constituting a light radiation unit, a first reflector, a second reflector, and an opening constituting an illumination port. The light source is installed at an innermost center region of the vertical lightguide section to face into the vertical lightguide section. The first reflector is installed obliquely near one corner of the vertical lightguide section and the lateral lightguide section. The second reflector is obliquely installed near an endmost corner of the lateral lightguide section to face the first reflector. 1. A lighting fixture embedded in a side wall of a building to radiate light toward a space inside and outside a room while avoiding direct lighting , comprising:a lighting fixture body of substantially L-shaped cross-section comprising a vertical lightguide section and a lateral lightguide section;a light source comprising a light radiation unit;a first reflector to reflect light radiated from the light source;a second reflector to reflect and guide light reflected by the first reflector to illuminate the space inside and outside the room external of the lighting fixture body;an opening comprising an illumination port formed near a wall surface having the second reflector installed thereon;wherein the light source is installed at an innermost center region of the vertical lightguide section to face into the vertical lightguide section so that light radiated from the light source impinges on the first reflector to be reflected symmetrically to an angle of incidence and impinges on the second reflector to be further reflected from the second reflector and guided from the illumination port into ...

Illumination Devices Including Multiple Light Emitting Elements

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.

LIGHT GUIDE STRUCTURE FOR GUIDING LIGHT BROADLY

The present invention is to provide a light guide structure, which includes a conical light guide element being a hollow cone and having an inner surface configured as a reflective surface, a light-emitting element (e.g., an LED) provided in a pointed end of the conical light guide element, and a partially blocking reflective element covering an opening on the other end of the conical light guide element and including a light-permeable region and an opaque reflective region. The opaque reflective region corresponds in position to an optical axis of the light-emitting element, and the light-permeable region is located around the opaque reflective region and outside the optical axis. Thus, when the light emitted by the light-emitting element passes through the conical light guide element, the light will be repeatedly reflected by the reflective surface and the partially blocking reflective element until being fully projected to and penetrates the light-permeable region. 1. A light guide structure for guiding light broadly , the light guide structure being installed in a housing of an electronic device and corresponding in position to a light-permeable portion of the housing , the light guide structure comprising:a conical light guide element formed as a hollow cone and having an inner surface configured as a reflective surface for reflecting light, there being a light-emitting element provided in the conical light guide element, the conical light guide element having an end which is away from a pointed end thereof and is formed as an opening, the opening corresponding in position to the light-permeable portion of the housing, the light-emitting element generating a light beam and projecting the light beam to the opening along a central axis of the conical light guide element; anda partially blocking reflective element installed at the end of the conical light guide element that is away from the pointed end thereof, the partially blocking reflective element covering ...

LIGHTING APPARATUS

A lighting apparatus includes: a plurality of light sources; a first frame including a first reflection surface disposed inside of the light sources, the first reflection surface reflecting, in a forward direction, light emitted from the light sources; a second frame including a visor portion covering fronts of the light sources; and a diffuser disposed in front of a front surface of the visor portion with a distance left between the diffuser and at least a part of the front surface of the visor portion. 1. A lighting apparatus comprising:a plurality of light sources;a first frame including a first reflection surface disposed inside of the light sources, the first reflection surface reflecting, in a forward direction, light emitted from the light sources;a second frame including a visor portion covering fronts of the light sources; anda diffuser disposed in front of a front surface of the visor portion with a distance left between the diffuser and at least a part of the front surface of the visor portion.2. The lighting apparatus according to claim 1 , wherein the front surface of the visor portion includes an inclined portion inclined in a front-back direction.3. The lighting apparatus according to claim 2 , wherein the inclined portion is inclined such that an outer side of the visor portion is positioned forward relative to an inner side of the visor portion.4. The lighting apparatus according to claim 2 , wherein the inclined portion is inclined such that an outer side of the visor portion is positioned backward relative to an inner side of the visor portion.5. The lighting apparatus according to claim 1 , wherein surface roughness of the front surface of the visor portion differs from surface roughness of a surface opposite to the front surface.6. The lighting apparatus according to claim 1 , further comprising a light distribution controller disposed at an opening provided in an inner side of the visor portion.7. The lighting apparatus according to claim 1 , ...

Antiglare led wall light apparatus

An antiglare LED wall light apparatus is provided. The apparatus comprises an elongated base member; an elongated shield detachably secured to the base member; a light source mounted within the shield; and baffles secured to the shield at horizontally spaced apart intervals. The shield comprises an elongated body having an inner surface and an opposing outer surface, the body extending outwardly and vertically downward from an upper end of the body to a lower end of the body; an arcuate tab integrally connected to the upper end of the body; a vertical member extending downwardly from the inside surface of the body; an upper ledge extending horizontally outward from an upper end of the vertical member, the upper end fixedly attached to the body; and a lower ledge extending horizontally outward from a lower end of the vertical member, the lower ledge parallel to the upper ledge forming a mounting channel.

Remote phosphor lighting devices and methods

A lighting device and method generates monochromatic light from one or more light point sources. A phosphor body is spatially separated from the point light source(s) to receive the monochromatic light generated by the first point light source and provide a multi-wavelength light through luminescence. The multi-wavelength light is emitted from the phosphor body across a multi-dimensional surface. Optionally, a lens body can receive the multi-wavelength light from the multi-dimensional surface and both reflect and refract the multi-wavelength light in an exit distribution out of the lens body.

LIGHT-EMITTING ACOUSTIC PANEL WITH DUCT

There is provided a light-emitting acoustic panel that may be mounted in a ceiling. The light-emitting acoustic panel comprises a sound-absorbing layer and a light-transmissive layer arranged in parallel such that a space is formed in-between. In the space a light source and a reflector are arranged such that light emitted by the light source is redirected by the reflector and emitted towards a reflective side of the sound-absorbing layer. There is further a duct arranged through the light-emitting acoustic panel. In the duct, devices providing functionalities such as sensing, sound, lighting may be arranged. The outer surface of the duct, facing the space between the sound-absorbing layer and the light-transmissive layer comprises a specularly reflective surface. 1. A light-emitting acoustic panel , comprising:a light source;a sound-absorbing layer having an optically reflective side facing the light source;a light-transmissive layer arranged in parallel with and spaced apart from the sound-absorbing layer, such that the light source is arranged in a space between the sound-absorbing layer and the light-transmissive layer; anda duct through the light-emitting acoustic panel, wherein a surface of the duct facing the space between the sound-absorbing layer and the light-transmissive layer is a specularly reflective surface.2. The light-emitting acoustic panel according to claim 1 , wherein the surface of the duct claim 1 , facing the space between the sound-absorbing layer and the light-transmissive layer claim 1 , has a reflectance higher than 50%.3. The light-emitting acoustic panel according to claim 1 , wherein the duct extends through the sound-absorbing layer and the light-transmissive layer perpendicular to the sound-absorbing layer.4. The light-emitting acoustic panel according to claim 1 , further comprising a reflector arranged to receive light from the light source and to redirect the received light towards the optically reflective side of the sound- ...

INDIRECT LUMINAIRE

A luminaire includes a light source (), and a first free-form reflector () registered with the light source () and receiving non-collimated light () from the light source (). A secondary reflector () is configured to receive the non-collimated light reflected from the first free-form reflector (). A second free-form reflector () is configured to receive the non-collimated light reflected from the secondary reflector (). A virtual source reflector () is registered with the second free-form reflector () and configured to receive the non-collimated light reflected from the second free-form reflector (). 1. A luminaire , comprising:a light source;a first free-form reflector registered with the light source and receiving non-collimated light from the light source;a secondary reflector configured to receive the non-collimated light reflected from the first free-form reflector;a second free-form reflector configured to receive the non-collimated light reflected from the secondary reflector; anda virtual source reflector registered with the second free-form reflector and configured to receive the non-collimated light reflected from the second free-form reflector.2. The luminaire of claim 1 , wherein the virtual source reflector is partially diffusely reflective.3. The luminaire of claim 2 , wherein the second free-form reflector is configured to receive the non-collimated light reflected from the virtual source reflector.4. The luminaire of claim 3 , wherein the second free-form reflector is configured to scatter light.5. The luminaire of claim 1 , wherein a minimum distance between the first free-form reflector and a center of the light source is at least 5 times a length of the light source emission surface.6. The luminaire of claim 1 , further comprising a second secondary reflector configured to receive the non-collimated light reflected from the second free-form reflector.7. The luminaire of claim 6 , further comprising a diffusing reflector configured to receive the ...

Laser/phosphor, led and/or diffuser light sources with light recycling

Apparatus and method using a recycling light source. The source includes: a laser, a phosphor plate and/or diffuser plate that receives laser light and outputs wavelength-converted and/or diffused light, curved reflective surface(s) that collect the output light and reflect the light back to the plate to increase brightness of output light. An optional heatsink and vibrator can be used. Some embodiments include a plurality of parabolic reflectors to image the plate to an output aperture in one of the parabolic reflectors. Some embodiments include a diffuser arranged to diffuse laser light at the diffuser, and a first curved reflector located and configured to reflect diffused light back toward the diffuser in order to preserve a brightness of the laser light. Some embodiments include a laser-excited phosphor light source and method with light recycling.

Lighting device with motorised collimation control

A lighting device for professional illumination. The device includes a main housing having a front opening, a first light source, a first reflector configured to receive at least a portion of light emitted by the first light source and to reflect at least a portion thereof, and a second reflector configured to receive at least a portion of light reflected by the first reflector and to reflect at least a portion thereof. The lighting device is configured to emit at least a portion of light reflected by the second reflector out of the lighting device through the front opening. The lighting device further includes an actuator configured to move the first reflector or the second reflector in relation to each other in response to a predetermined control signal.

LIGHT EMITTING DIODE REPLACEMENT FOR A FLUORESCENT LAMP

A luminaire. The luminaire includes a substrate, a plurality of discrete light sources, a cavity between a first body member and a second body member, and an aperture. The light sources emit a portion of light in a direction normal to the substrate. The first body member includes a protrusion which includes a second light reflective surface. All the light emitted by the light sources normal to the substrate first strikes the first light reflective surface. The second body member includes a recess which includes a second light reflective surface. The majority of the light emitted by the light sources normal to the substrate strikes the second light reflective surface after striking and being reflected from the first light reflective surface. The aperture is opposite the substrate and is positioned to allow light reflected from the second light reflecting surface to subsequently exit the luminaire. 1. A luminaire , comprising:a substrate;a plurality of discrete light sources which are attached to the substrate along a length of the luminaire and configured to emit light, wherein at least a portion of light emitted by the plurality of discrete light sources is emitted in a direction normal to the substrate; the first body member comprises a protrusion, wherein the protrusion comprises a first light reflective surface adjacent the cavity, wherein the first light reflective surface is positioned such that all the light emitted by the plurality of discrete light sources in the direction normal to the substrate strikes the first light reflective surface and is then reflected from the first light reflective surface before encountering any other surface of the luminaire; and', 'the second body member comprises a recess, wherein the recess comprises a second light reflective surface adjacent the cavity, wherein the second light reflective surface is positioned such that a majority of the light emitted by the plurality of discrete light sources in the direction normal to the ...

Illumination device

Device for providing comprising: A panel having rigid layer having a patterned electrical circuit thereon. An array of illuminating units, each unit being formed by at least one rigid element and a portion of the rigid layer; and including: a rigid optical dispersing element, a light source sandwiched within the panel for generating light from electrical energy, and an electrical conductor. The electrical conductor being the primary heat sink for the light source, the light source being primarily cooled via conduction. The electrical conductor and the optical dispersing element being dimensioned and arranged within the unit such that the electrical conductor does not materially impede transmission of light generated by the light source to the outside of the device. The electrical conductor transmitting electrical and thermal energy received from the light source away from the unit.

Lighting apparatus

A lighting apparatus is provided with a housing having an upper assembly, a lower assembly, and a middle assembly. A lighting module is positioned within the housing in which the lighting module includes at least one light emitting diode (LED). A reflector is positioned within an outer lens of the middle portion of the housing above the lighting module. A reflector plate is positioned within the housing at approximately the same level or below the lighting module. The reflector plate is configured to reflect light emitted by the at least one LED after the light is reflected by the reflector. The outer lens is configured to refract light emitted by the at least one LED after the light has been reflected by the reflector.

Illumination Devices Including Multiple Light Emitting Elements

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. 147-. (canceled)48. A luminaire , comprising:a plurality of light guides, each extending along a common direction from an input end and an output end and configured to guide light received at the input end to the output end;each light guide being optically coupled to an optical extractor configured to receive light guided by the light guide and direct the received light into one or more output directions; anda plurality of light emitting elements (LEEs arranged at the input ends of the light guides and being arranged to emit light that is coupled into the light guides at the input ends.49. The luminaire of claim 48 , wherein each light guide has a first dimension and a second dimension claim 48 , the first dimension corresponding to a depth of the light guide from the input end to the output end and the second dimension being a thickness of the light guide measured orthogonal to the first dimension claim 48 , wherein the first dimension is in a range from about 1 cm to about 20 cm.50. The luminaire of ...

Illumination Devices Including Multiple Light Emitting Elements

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. 147-. (canceled)48. A light fixture , comprising: one or more light emitting elements, and', 'a corresponding light guide, each light guide comprising a transparent material having a length, l, extending along a z-direction and thickness, t, extending along a second direction orthogonal to the z-direction, where t>l,', 'wherein the one or more light emitting elements are arranged at an input edge of the corresponding light guide and positioned so that light emitted from each light emitting element is coupled into the input edge of the corresponding light guide, the coupled light being guided by the light guide to an output end of the light guide opposite the input end,, 'a plurality of luminaire modules, each of the luminaire modules configured in a curved shape and each comprising'}wherein the plurality of luminaire modules are arranged to collectively form a structure having a circular or elliptical contour in an x-y plane orthogonal to the z-direction.49. The light fixture of claim 48 , wherein at ...

Light-Emitting Apparatus

Embodiments provide a light-emitting apparatus including at least one light source configured to discharge excitation light that travels straight, and a reflector configured to reflect the excitation light, which travels straight and is introduced in an incidence direction, in an emission direction, which is opposite and parallel to the incidence direction. 1. A light-emitting apparatus , comprising:at least one light source configured to discharge excitation light that travels straight; anda reflector configured to reflect the excitation light, which travels straight and is introduced in an incidence direction, in an emission direction, which is opposite and parallel to the incidence direction.2. The apparatus according to claim 1 , further comprising a wavelength converter configured to convert a wavelength of the excitation light claim 1 ,wherein the reflector reflects the excitation light, which travels straight and is introduced in the incidence direction, to the wavelength converter, and also reflects converted light, the wavelength of which has been converted by the wavelength converter, in the emission direction.3. The apparatus according to claim 2 , further comprising at least one optical path changing unit configured to change a direction of the excitation light claim 2 , discharged from the light source claim 2 , to the incidence direction.4. The apparatus according to claim 2 , wherein the reflector includes a parabolic surface configured to reflect the excitation light and the converted light.5. The apparatus according to claim 2 , further comprising a refractive member filled in a space claim 2 , through which the excitation light and the converted light pass claim 2 , between the reflector and the wavelength converter.6. The apparatus according to claim 5 , wherein the refractive member has a boundary surface with air into which the converted light is emitted claim 5 , and the boundary surface is perpendicular to the emission direction.7. The ...

LUMINOUS FALSE-WALL DEVICE

A luminous false-wall device, comprising: a chassis constituted by at least one profile, the chassis comprising an upper part directed toward a panel to be covered, such as a wall or ceiling, and a lower part; a diffusing canvas fixed on the chassis and stretched on the lower part of the chassis; a light placed between the panel and the canvas configured to emit light in the direction of the canvas; wherein the chassis is provided with means of increasing the light intensity of the light. 1. A luminous false-wall device , comprising: a diffusing canvas fixed on the chassis and stretched on the lower part of the chassis;', 'a light placed between the panel and the canvas configured to emit light in the direction of the canvas;, 'a chassis constituted by at least one profile, said chassis comprising an upper part directed toward a panel to be covered, such as a wall or ceiling, and a lower part;'}wherein the chassis is provided with means of increasing the light intensity of the light.2. The luminous false-wall device according to claim 1 , wherein said means of increasing the light intensity comprise a reflective surface suitable for reflecting the incident rays from the light toward the canvas.3. The luminous false-wall device according to claim 2 , wherein each profile has an upper side facing the panel claim 2 , an external side perpendicular to the upper side claim 2 , and an internal side facing the external side claim 2 , said reflective surface being located on said internal side of at least one profile.4. The luminous false-wall device according to claim 2 , wherein the said reflective surface has a reflectance in the order of 100% and a transmittance in the order of 0%.5. The luminous false-wall device according to claim 2 , wherein said reflective surface comprises a layer of paint having reflective properties applied on the said internal side.6. The luminous false-wall device according to claim 2 , wherein said reflective surface comprises a reflective ...

Retroreflector method to prevent light pollution without energy absorption

This patent advances a technique for the use of retroreflectors to prevent light pollution while radiating electromagnetic energy away from an object. As such, the patent defines how to do this on a surface, on a solar panel and with a communication device. It further investigates the communication device and makes it useful for relatively ad-hoc communication systems where aspects of the source and destination locations, distances, orientations and detection equipment is not known ahead of time. 1. A method for reflecting electromagnetic radiation off a surface which minimizes light pollution and minimizes electromagnetic radiation absorption by covering a surface with retroreflectors including the use of an array of retroreflectors with the surface edges aligned on a plain.2. A retroreflector as described in claim one , some of the retroreflectors in the array being modified slightly to direct light a fraction of a degree away from its source.3. A retroreflector as described in claim one coupled with a sensor system to determine the distance of one part of the array from another part of the array thus determining the distance and orientation of a surface including multiple reading of the sensor system separated by time to determine all axis of movement of the retro reflective surface.4. A retroreflector as described in claim two with a sensor system to determine the pattern of light emanating from the retroreflectors.5. A retroreflector as described in claim one made with an additional layer of photo receptors (solar panels) to convert light into electricity without creating a flat surface resulting in light pollution while not absorbing excess energy as heat.6. A retroreflector as described in with an active retroreflector array claim 1 , each retroreflector of which is capable of modifying itself based on the instruction of a central processing unit such that the entire array can communicate as a series of independent entities which may be coordinated into ...

Method and means for reflecting light to produce soft indirect illumination while avoiding scattering enclosures

A HubblePerkinElmer correcting mirror for luminaries intended to illuminate a room, where the luminaries may send direct bright light towards directions that are inconvenient. Similarly to its space telescope device, the HubblePerkinElmer correcting mirror redirects the emitted light to other directions that are more advantageous for illumination, particularly to avoid direct bright light onto the eyes of humans in the space. 1. A multi-faceted first reflecting surface for acting in conjunction with a luminary for redirecting a light energy in a room with a ceiling above the room and walls surrounding the room providing directional lighting and configured for electromechanical mechanical connection between to a first tube socket and a second tube socket of a supporting structure lampholder supporting a luminary , mounted in fixed position with respect to the ceiling , the electric light multi-faceted first reflecting surface comprising:a first surface S_total composed of a plurality of at least one subsurface S_i in fixed position with respect to the luminary,wherein, in the installed configuration, the first reflecting surface is positioned adjacent to the luminary and so oriented with respect to the luminary and in fixed position with respect to the luminary, such that the first reflecting surface is so oriented with respect to the luminary that reflects at least 25% the light energy originating from the luminary and reflected by the reflecting surface, propagates toward the upper 90% of the walls surrounding the reflecting surface and the room and toward the ceiling.a light body having a first surface and a second surface, the first surface differing in orientation from the second surface;an elongated support spanning between the first tube socket and the second tube socket of the lampholder when in an installed configuration, the elongated supporting the light body through a cable; anda plurality of light emitting diodes mounted on the first surface;wherein, in ...

Light emitting module

A light-emitting module is disclosed. The light-emitting module includes a condensing lens for condensing incident light into a space, a light source for providing first light to pass through the condensing lens, a first optical path conversion member for reflecting the first light to provide first reflected light to pass through the condensing lens, a second optical path conversion member for reflecting the first reflected light to provide second reflected light to pass through the condensing lens and a wavelength conversion unit for receiving the second reflected light, converting a wavelength of the received second reflected light, and radiating light the wavelength of which has been converted.

LIGHTING APPARATUS WITH REFLECTOR AND OUTER LENS

A lighting apparatus is provided with a first housing assembly formed from a thermally conductive material and a second housing assembly formed of a thermally conductive material. At least one electrical component is positioned within the first housing assembly and the at least one electrical component is in thermally conductive contact with the first housing assembly. At least one light source is in thermally conductive contact with the second housing assembly. The second housing assembly is not in thermally conductive contact with the first housing assembly, such that thermal energy from the first housing assembly does not directly transfer to the second housing assembly. 1. A lighting apparatus , comprising:an upper housing assembly, wherein at least one electrical component is at least partially housed by the upper housing assembly;a lower housing assembly, wherein at least one other electrical component is at least partially housed by the lower housing assembly; anda reflector positioned between the upper housing assembly and the lower housing assembly, the reflector having a hollow portion such that electrical wiring is adapted to extend from the lower housing assembly through the hollow portion of the reflector to the upper housing assembly.2. The lighting apparatus of claim 1 , wherein the reflector has a top opening positioned adjacent the upper housing assembly and a bottom opening positioned adjacent the lower housing assembly claim 1 , and wherein the hollow portion extends between the top opening and the bottom opening of the reflector.3. The lighting apparatus of claim 2 , wherein the bottom opening of the reflector is positioned proximate a longitudinal center axis of the lighting apparatus.4. The lighting apparatus of claim 2 , further comprising a middle housing assembly positioned between the upper housing assembly and the lower housing assembly claim 2 , wherein the middle housing assembly further comprises an outer lens claim 2 , and wherein the ...

BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY APPARATUS

A backlight device including an optical sheet diffusing and outputting light from a light guide plate, a frame member having an opening corresponding to a light output surface of the light guide plate, the frame member being provided between the light guide plate and the optical sheet to secure a positional relationship therebetween. The device also includes a plurality of securing members provided at a peripheral edge of the frame member, which secure the optical sheet, are each coupled with the frame member via a thin hinge, and each include a pressing portion having a hole, where the pressing portion presses the optical sheet to the frame member. The frame member is provided with protrusions respectively fit into the holes. The optical sheet includes perforations, and the protrusions are inserted through the perforations and fit into the holes, and the pressing portions press the optical sheet to the frame member. 1. A backlight device , comprising:a light guide plate allowing light which is emitted from a light source and incident on an end surface thereof to be output from a light output surface thereof;an optical sheet diffusing the light from the light output surface and outputting defused light;a frame member formed of a resin and having an opening corresponding to the light output surface, the frame member being provided between the light guide plate and the optical sheet to secure a positional relationship therebetween and blocking light from the light source against an output surface of the optical sheet; anda plurality of securing members provided at, and integrally formed with, a peripheral edge of the frame member, the plurality of securing members securing the optical sheet; the plurality of securing members are each coupled with the frame member via a hinge formed to be thinner than the frame member;', 'the plurality of securing members each include a pressing portion having a hole, the pressing portion pressing the optical sheet to the frame member ...

LIGHTING APPARATUS WITH REFLECTOR AND OUTER LENS

A lighting apparatus is provided with a first housing assembly formed from a thermally conductive material and a second housing assembly formed of a thermally conductive material. At least one electrical component is positioned within the first housing assembly and the at least one electrical component is in thermally conductive contact with the first housing assembly. At least one light source is in thermally conductive contact with the second housing assembly. The second housing assembly is not in thermally conductive contact with the first housing assembly, such that thermal energy from the first housing assembly does not directly transfer to the second housing assembly. 1. A lighting apparatus , comprising: a first housing assembly formed from a thermally conductive material , wherein at least one electrical component is positioned within the first housing assembly and the at least one electrical component is in thermally conductive contact with the first housing assembly; a second housing assembly formed of a thermally conductive material , wherein at least one light source is in thermally conductive contact with the second housing assembly; and wherein the second housing assembly is not in thermally conductive contact with the first housing assembly , such that thermal energy from the first housing assembly does not directly transfer to the second housing assembly.2. The lighting apparatus of claim 1 , wherein the first housing assembly and the second housing assembly are separated by a material that is non-metallic.3. The lighting apparatus of claim 2 , wherein the material separating the first housing assembly and the second housing assembly is foam.4. The lighting apparatus of claim 2 , wherein the first housing assembly and the second housing assembly are separated by a middle housing assembly comprising a lens such that the lens is positioned below the first housing assembly and above the second housing assembly claim 2 , and wherein the lens is connected ...

Artificial lighting system for simulating a natural lighting

A lighting system for illuminating an environment with a lighting that simulates natural lighting, which includes: a first light source which emits a beam of visible light; a diffused-light generator delimited by an inner surface, which receives the light beam, and an outer surface, the diffused-light generator being at least partially transparent to the light beam. The diffused-light generator transmits at least part of the light beam and emits, through the outer surface, visible diffused light, the correlated color temperature of the transmitted light being lower than the CCT of the visible diffused light. The lighting system includes a dark structure which is optically coupled to the environment via the diffused-light generator and provides a substantially uniform background to the first light source.

Working light

The invention relates to a working light with glare reduction. The working light comprising at least one light source, at least one primary reflector element, which further comprises a lower edge, a first focus on the optical vertical axis y above a horizontal axis x and a second focus on an optical vertical axis y below the horizontal axis x. Further, the working light according to the invention comprises at least one secondary reflector element further comprising a secondary focus. 1. A working light comprisingat least one light source;an optical vertical axis y and a horizontal axis x, wherein the optical vertical axis y and the horizontal axis x intersect each perpendicularly;at least one primary reflector element further comprising a lower edge, a first focus above the horizontal axis x and a second focus below the horizontal axis x;at least one secondary reflector element further comprising a secondary focus,whereinthe at least one light source is located on the first focus of the at least one primary reflector element,the at least one secondary reflector element is placed so that its secondary focus is located on the same point with the second focus of the at least one primary reflector element below the horizontal axis x,the at least one primary reflector element is arranged to reflect light beams emitting from the at least one light source via the second focus to the at least one secondary reflector element,the lower edge of the at least one primary reflector element is arranged to prevent the light beams emitting from the at least one light source to reach an area above the horizontal axis x, andat least one of the at least one secondary reflector elements is arranged to form a light distribution for the light beams so that the most of the light beams remain below the horizontal axis x.2. The working light according to claim 1 , wherein the at least one primary reflector element is arranged to be essentially an ellipsoid or freeform by its form.3. The ...

Light emitting module

A light emitting module is disclosed. The light emitting module includes a condensing lens for condensing incident light into a space, a light source for providing first light to pass through the condensing lens, a first optical path conversion member for reflecting the first light to provide first reflected light to pass through the condensing lens, a second optical path conversion member for providing the first reflected light as second reflected light to pass through the condensing lens, and a case for receiving at least the condensing lens, the light source, the first optical path conversion member, and the second optical path conversion member.

Light emitting module

A light-emitting module is disclosed. The light-emitting module includes a condensing lens for condensing incident light into a space, a light source for providing first light to pass through the condensing lens, a first optical path conversion member for reflecting the first light to provide first reflected light to pass through the condensing lens, a second optical path conversion member for reflecting the first reflected light to provide second reflected light to pass through the condensing lens and a wavelength conversion unit for receiving the second reflected light, converting a wavelength of the received second reflected light, and radiating light the wavelength of which has been converted.

LINEAR LED MODULE AND BACKLIGHT UNIT INCLUDING THE SAME

The present disclosure discloses a linear LED module including: at least one LED bar including multiple LEDs arrayed on a substrate in a lengthwise direction of the substrate; a mounting portion in which the at least one LED bar is mounted on its mounting surface in the lengthwise direction; and a composite reflective portion integrated with the mounting portion and adapted to reflect light emitted from the at least one LED bar. A cross-section of the composite reflective portion includes a curved reflective surface adjacent to the mounting portion and a straight reflective surface extending away from a boundary with the mounting portion. Also disclosed is a backlight unit including the linear LED module. The backlight unit includes a rear case arranged in rear of a display panel, a reflective sheet positioned in rear of the display panel in the rear case, and a linear LED module. 1. A linear light emitting diode (LED) module comprising:at least one LED bar comprising a plurality of LEDs arrayed on a substrate in a lengthwise direction of the substrate;a mounting portion comprising a mounting surface and in which the at least one LED bar is mounted on the mounting surface in the lengthwise direction; anda composite reflective portion integrated with the mounting portion and adapted to reflect light emitted from the at least one LED bar,wherein a cross-section of the composite reflective portion comprises a curved reflective surface adjacent to the mounting portion and a straight reflective surface extending away from a boundary with the mounting portion.2. The linear LED module according to claim 1 , wherein the LED bar mounted on the mounting surface is arranged adjacent to the curved reflective surface.3. The linear LED module according to claim 1 , wherein a slope of the curved reflective surface relative to the mounting surface gradually decreases from the boundary with the mounting surface to the boundary with the straight reflective surface.4. The linear LED ...

CUP HOLDER

A cup holder includes first and second concave housing portions to house a cup, and a light source to illuminate a bottom portion of the first housing portion and a bottom portion of the second housing portion. The light source is placed between the first housing portion and the second housing portion and at a higher position than the bottom portion of the first housing portion and the bottom portion of the second housing portion. The cup holder is configured such that light emitted from the light source provides an illuminance of the bottom portion of the first housing portion that is more than an illuminance of the bottom portion of the second housing portion. 1. A cup holder , comprising:first and second concave housing portions to house a cup; anda light source to illuminate a bottom portion of the first housing portion and a bottom portion of the second housing portion, the light source being placed between the first housing portion and the second housing portion and at a higher position than the bottom portion of the first housing portion and the bottom portion of the second housing portion,wherein the cup holder is configured such that light emitted from the light source provides an illuminance of the bottom portion of the first housing portion that is more than an illuminance of the bottom portion of the second housing portion.2. The cup holder according to claim 1 , wherein a height of the bottom portion of the first housing portion is higher than a height of the bottom portion of the second housing portion.3. The cup holder according to claim 1 , further comprising a light guide lens above the light source that guides light emitted from the light source to the bottom portion of the first housing portion and the bottom portion of the second housing portion claim 1 ,wherein the light guide lens comprises a plain plate light guide lens comprising a first region that is located closer to the first housing portion than a center of the light guide lens and that ...

Artificial lighting system for simulating a natural lighting

A lighting system for illuminating (1) an environment (6) with lighting that simulates natural lighting, which includes: a firs light source (2) which emits a beam of visible light; a diffused-light generator (4; 68) delimited by an inner surface (Si,S3), which receive the light beam, and an outer surface (S2), the diffused-light generator being at least partially transparent to the light beam. The diffused light generator transmits at least part of the light beam and emits through the outer surface, visible diffused light, the correlate color temperature (CCT) of the transmitted light being lower than th CCT of the visible diffused light. The lighting system includes a dark structure (10, 12;300;310) which is optically coupled to th environment via the diffused-light generator and provides a substantially uniform background to the first light source (2).

杯架

提供一种杯架，该杯架具有即使在光源为1个的情况下，也能够以能够通过视觉识别容易地进行区分的方式将2个杯收容部照亮的构造。作为本发明的一个方式，提供杯架(1)，其构成为具有：凹状的第1收容部(2a)及第2收容部(2b)，它们用于对杯子进行收容；以及光源(4)，其设置于第1收容部(2a)和第2收容部(2b)之间的、比第1收容部(2a)的底部(3a)及第2收容部(2b)的底部(3b)高的位置，用于将第1收容部(2a)的底部(3a)及第2收容部(2b)的底部(3b)照亮，通过光源(4)实现的第1收容部(2a)的底部(3a)的照度比第2收容部(2b)的底部(3b)的照度高。

눈부심 방지 기능을 갖는 엘이디 조명등

본 발명은 눈부심 방지 기능을 갖는 엘이디 조명등에 관한 것으로, 더욱 상세하게는 직진성이 좋으며 눈부심이 강한 LED소자 하단에 별도의 보조 반사갓을 형성한 후, 엘이디 조명등 사용시 상기 보조 반사갓에 의해 눈부심이 방지될 수 있도록 하는 동시에 LED소자에서 발산되는 빛은 보조 반사갓의 표면을 통하여 반사갓의 반사면으로 반사되면서 원하는 방향으로 조명될 수 있도록 한 것이다. 엘이디 조명등, 반사갓, 보조 반사갓, 다각 반사갓

엘이디 조명장치

본 발명은 엘이디 조명장치에 관한 것으로, 반사공간을 제공하도록 광방출면을 제외한 나머지 부분을 감싸고 설정된 깊이를 갖으며, 내측 상부 가장자리가 경사면인 케이스부와, 상기 케이스부의 측면부가 케이스의 내측으로 절곡된 안착면과, 상기 안착면 상에 고정되며, 다수의 엘이디가 실장된 기판과, 상기 케이스부의 내측 상부 중앙부에 위치하여 상기 엘이디의 광을 반사시켜, 상기 케이스부가 제공하는 상기 반사공간 내에서 광의 반사 및 확산이 이루어지도록 하는 반사부를 포함한다. 본 발명은 기존의 매립형 형광등 기구를 용이하게 대체할 수 있어, 범용성이 용이하며, 필요에 따라 다수로 확장 설치가 가능하여 설치위치에 요구되는 조도의 조명을 용이하게 제공할 수 있는 효과가 있다.

Center light-splitting reflective optical unit and system, and manufacturing method thereof

本发明涉及半导体发光器件领域，公开了一种中心分光反射式光学单元，包括LED光源(1)及反射式光学单元，该反射式光学单元包括设于LED光源(1)出光光轴上的中心分光反射曲面(3)及设于LED光源(1)侧边的侧面反射曲面(4)，且中心分光反射曲面(3)与侧面反射曲面(4)之间留有透光区域(2)。本发明还提供了一种中心分光反射式光学系统及中心分光反射式光学单元的制作方法。本发明能够大幅度改变光源的角度配光。

Direct view light based on light emitting diodes (leds) with homogeneous mixing of output light

FIELD: lighting. SUBSTANCE: light includes a plurality of light sources (132), made in combination and configured to generate a plurality of different colours of light, one first light-mixing chamber (110) and at least one second light-mixing chamber (120), in optical communication with the first mixing chamber by means of at least one opening (134). At least one output surface (112) of direct view light is connected to the first light-mixing chamber. The light sources are contained in the second light-mixing chambers, which are designed to prevent direct incidence of light, emitted from the light sources onto the output surface (surfaces) of the light. The first light mixing chamber and the output surface (surfaces) of the light are configured to mix light, emitted from the light sources so that all the light, leaving the surface (surfaces) of the light substantially has uniform brightness and colour. EFFECT: production of mixed light in the direct view light, which is essentially uniform in brightness and colour. 19 cl, 16 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 633 391 C2 (51) МПК F21S 10/02 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (21)(22) Заявка: 2014124351, 16.11.2012 (24) Дата начала отсчета срока действия патента: 16.11.2012 Дата регистрации: (72) Автор(ы): ГОЛЬДШТАЙН Петер Исаак (NL), РОТ Эрик Энтони (NL), РОБЕРДЖ Брайан (NL) Приоритет(ы): (30) Конвенционный приоритет: (56) Список документов, цитированных в отчете о поиске: US 2005161586 A1, 2005.07.28. WO 17.11.2011 US 61/560,970 (45) Опубликовано: 12.10.2017 Бюл. № 29 2008146229 A2, 2008.12.04. WO 2008142638 A1, 2008.11.27. US 2011026257 A1, 2011.02.03. RU 2419740 C1, 2011.05.27. WO 2011068961 A1, 2011.06.09. RU 2309441 C1, 2007.10.27. (85) Дата начала рассмотрения заявки PCT на национальной фазе: 17.06.2014 (86) Заявка PCT: IB 2012/056494 (16.11.2012) (87) Публикация заявки PCT: 2 6 3 3 3 9 1 (43) Дата публикации заявки: 27.12.2015 Бюл. № 36 ...

Light emitting apparatus

실시 예의 발광 장치는, 직진성을 갖는 여기광을 방출하는 적어도 하나의 광원 및 직진성을 갖고 입사 방향으로 입사된 여기광을 입사 방향과 정반대 방향에 나란한 출사 방향으로 반사하는 반사부를 포함한다. The light emitting device of the embodiment includes at least one light source that emits excitation light having straightness and a reflector that reflects the excitation light that has straightness and is incident in an incident direction in an exit direction parallel to the incident direction.

Lighting device module

실시예에 따른 발광모듈은 입사되는 광을 일 공간으로 집광하는 집광렌즈, 상기 집광렌즈의 후방에 배치되어 상기 집광렌즈를 통과하는 제1광을 제공하는 광원, 상기 집광렌즈의 전방에 배치되고, 상기 제1광을 반사하여 상기 집광렌즈를 통과하는 제1반사광을 제공하는 제1 광경로 변환부재 및 상기 집광렌즈의 후방에 배치되고, 상기 제1반사광을 상기 집광렌즈를 통과하는 제2반사광으로 제공하는 제2 광경로 변환부재를 포함하는 것을 특징으로 한다. A light emitting module according to an embodiment of the present invention includes a condensing lens for condensing incident light into a space, a light source disposed behind the condensing lens for providing first light passing through the condensing lens, A first optical path changing member for reflecting the first light and providing a first reflected light passing through the condensing lens, and a second optical path changing unit disposed at a rear side of the condensing lens and for converting the first reflected light into a second reflected light passing through the condensing lens And a second optical path changing member for providing the second optical path changing member.

Luminous ceiling

Eine Lichtdecke (1) umfasst einen Rahmen (2) aus mehreren Rahmenteilen (3), wobei in dem Rahmen (2) eine durchscheinende Frontfolie (4) und eine blickdichte Folie (5) als Staubschutz vorgesehen sind. An der Innenseite des Rahmens (2) sind Leuchtmittel (10) vorgesehen. Neben den Leuchtmitteln (10) sind von den Rahmenteilen (3) des Rahmens (2) nach innen abstehende, zur Ebene der Rahmenteile (3) im Wesentlichen senkrecht stehende, Blenden (15) vorgesehen. In den Rahmenteilen (3) sind nach unten hin offene Nuten (7 und 8) vorgesehen. Die Frontfolie (4) und die blickdichte Folie (5) sind am Rahmen (2) durch klemmend in die Nuten (7,8) eingesetzte Keder festgelegt. A light ceiling (1) comprises a frame (2) of a plurality of frame parts (3), wherein in the frame (2) a translucent front sheet (4) and an opaque film (5) are provided as a dust cover. On the inside of the frame (2) bulbs (10) are provided. In addition to the light sources (10), panels (15) projecting inwardly from the frame parts (3) of the frame (2) and substantially perpendicular to the plane of the frame parts (3) are provided. In the frame parts (3) open at the bottom grooves (7 and 8) are provided. The front foil (4) and the opaque foil (5) are fixed to the frame (2) by piping inserted into the grooves (7, 8).

Lighting false-wall device

Lighting false-wall device comprising: a framework (1) made up of at least one profiled piece, said framework (1) comprising an upper portion facing toward a wall that is to be covered, e.g. a wall or ceiling, and a lower portion; a diffusing stretched screen (2) attached to the framework (1) and stretched in the lower portion of the framework (1); lighting means (8) positioned between the wall and the screen (2), diffusing light toward the screen (2). This device is characterized in that the framework (1) is provided with means of increasing the light intensity of the lighting means (8).

Shine vacation wall device

发光假壁装置包括：由至少一个型材构成的底座(1)，所述底座(1)包括指向待覆盖的壁的上部，待覆盖的壁如墙壁或天花板，该底座还包括下部；漫射的展开幕布(2)，其固定在底座(1)上并且在底座(1)的下部中展开；放置在壁和幕布(2)之间的照明部件(8)，照明部件朝幕布(2)的方向发光。所述装置的特征在于，底座(1)设置有增加照明部件(8)的光强度的部件。

LUMINOUS LOWERING DEVICE

Dispositif de fausse-paroi lumineuse comprenant : - un châssis 1 constitué d'au moins un profilé, ledit châssis 1 comportant une partie supérieure dirigée vers une paroi à recouvrir du type mur ou plafond, et une partie inférieure ; - une toile 2 diffusante tendue accrochée au châssis 1 et tendue au niveau de la partie inférieure du châssis 1 ; - des moyens d'éclairage 8 disposés entre la paroi et la toile 2, diffusant une lumière en direction de la toile 2. Ce dispositif se caractérise en ce que le châssis 1 est doté de moyens d'augmentation de l'intensité lumineuse des moyens d'éclairage 8. A false luminous wall device comprising: - a frame 1 consisting of at least one profile, said frame 1 comprising an upper part directed towards a wall to cover the wall or ceiling type, and a lower part; a taut diffused canvas 2 hooked on the frame 1 and stretched at the lower part of the frame 1; - Lighting means 8 arranged between the wall and the fabric 2, diffusing a light in the direction of the fabric 2. This device is characterized in that the frame 1 is provided with means for increasing the luminous intensity of the means lighting 8.

Luminous false-wall device

A luminous false-wall device, comprising: a chassis constituted by at least one profile, the chassis comprising an upper part directed toward a panel to be covered, such as a wall or ceiling, and a lower part; a diffusing canvas fixed on the chassis and stretched on the lower part of the chassis; a light placed between the panel and the canvas configured to emit light in the direction of the canvas; wherein the chassis is provided with means of increasing the light intensity of the light.

Artificial lighting system for simulating a natural lighting

자연 조명처럼 보이는 조명으로 환경을 비추는 조명시스템은 가시광선의 빔을 방출하는 제1 광원; 광빔을 받는 내면에 의해 경계가 정해지는 확산광 발생기; 그리고 외면을 구비하며, 확산광 발생기는 적어도 부분적으로 광빔을 투과시킨다. 확산광 발생기는 광빔의 적어도 일부를 전달하고 외면을 통해 가시적인 확산광을 방출하며, 전달된 광의 상관 색온도(CCT)는 가시적인 확산광의 CCT보다 더 낮다. 조명시스템은 확산광 발생기를 통해 광학적으로 환경에 결합되고 제1광원으로 실질적으로 균일한 배경을 제공하는 다크 구조를 구비한다. An illumination system that illuminates an environment with illumination that looks like natural illumination includes: a first light source emitting a beam of visible light; A diffused light generator bounded by an inner surface receiving the light beam; And it has an outer surface, and the diffused light generator at least partially transmits the light beam. The diffused light generator transmits at least a portion of the light beam and emits visible diffused light through the outer surface, and the correlated color temperature (CCT) of the transmitted light is lower than the CCT of the visible diffused light. The illumination system has a dark structure that is optically coupled to the environment through a diffused light generator and provides a substantially uniform background as a first light source.

LED lamp for street lamp tunnel lamp

본 고안은 특히 야간에 반대편 차로를 운행중인 차량 운전자의 눈부심현상 해소와 도로축의 전방 및 노면의 중앙선쪽에 대한 조명범위 확대에 따른 전방시야 확보로 안전운행에 기여할 수 있는 가로등 및 터널등용 엘이디 램프를 제공하기 위한 것으로서, 후단(10b)에서 선단(10a)을 향해 치켜올라간 형상이고, 저면에 도로축방향과 평행하고 후단(11b)에 비해 선단(11a)쪽이 높은 형태의 반사벽(11)이 노폭방향을 따라 일정한 간격으로 돌출되며, 각 반사벽(11) 사이의 공간(12)은 엘이디 조립체가 들어설 자리이고, 각 공간(12)마다 엘이디 통전용 단자(13)가 부착된 반사판(10)과; 상기 단자(13)에 대응하는 단자(23)가 부착된 기판(21))의 저면에 일정한 간격으로 부착된 엘이디(22)로 구성된 엘이디 램프(20)와; 광각 반사부(31)와 협각 반사부(32)를 갖고 서 상기 반사판(10)의 저면 가장자리에 부착되는 외곽 반사테(30)로 이루어진 가로등 및 터널등용 엘이디 램프다. The present invention provides LED lamps for street lamps and tunnels, which can contribute to safe operation by eliminating glare of the driver of the vehicle driving on the opposite side of the road at night and securing the front field of view by expanding the lighting range on the front side of the road axis and the center line of the road surface. The reflective wall 11 is shaped so as to be raised from the rear end 10b toward the front end 10a, parallel to the road axis direction on the bottom, and higher in the front end 11a than the rear end 11b. Protruding at regular intervals along the space 12, the spaces 12 between each of the reflection walls 11 are seats for the LED assembly, and each of the spaces 12 includes a reflection plate 10 having an LED power supply terminal 13 attached thereto; An LED lamp (20) consisting of LEDs (22) attached at regular intervals to a bottom surface of the substrate (21) to which the terminals (23) corresponding to the terminal (13) are attached; An LED lamp for a street lamp and a tunnel lamp having a wide-angle reflector 31 and a narrow-angle reflector 32 and an outer reflector frame 30 attached to the bottom edge of the reflector plate 10. 가로등, 반사판, 엘이디, 갓, 외곽 반사테, 광각 반사부, 협각 반사부. Street lights, reflectors, LEDs, lampshades, outer reflectors, wide-angle reflectors, narrow-angle reflectors.

Light emitting apparatus

실시 예의 발광 장치는, 직진성을 갖는 여기광을 방출하는 적어도 하나의 광원 및 직진성을 갖고 입사 방향으로 입사된 여기광을 입사 방향과 정반대 방향에 나란한 출사 방향으로 반사하는 반사부를 포함한다.

Artificial lighting system for imitation of natural lighting

FIELD: lighting. SUBSTANCE: proposed lighting system for illuminating the environment using lighting which imitates natural lighting comprises: the first light source which emits a visible light beam; a scattered light generator, bounded by an inner surface which receives a light beam, and by an outer surface. The scattered light generator is at least partially transparent to the light beam. The scattered light generator permits transmission of at least part of the light beam and emits the visible scattered light through the outer surface, wherein the correlated colour temperature of the transmitted light is lower that the correlated colour temperature of the visible scattered light. The lighting system also includes a dark structure which is optically coupled to the medium by the scattered light generator and provides a substantially uniform background to the first light source. EFFECT: creating uniform lighting without glare. 42 cl, 15 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 642 138 C2 (51) МПК F21V 3/04 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК F21V 3/04 (2017.08) (21)(22) Заявка: 2015122673, 14.11.2013 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): КОЭЛУКС С.Р.Л. (IT) Дата регистрации: 24.01.2018 2304478 A1, 06.04.2011. JP 2009536440 A, 08.10.2009. US 4747028 A, 24.05.1988. US 4267489 A, 12.05.1981. 14.11.2012 IT TO2012A000988; 15.03.2013 US 13/838,998 (43) Дата публикации заявки: 10.01.2017 Бюл. № 1 (45) Опубликовано: 24.01.2018 Бюл. № 3 (86) Заявка PCT: C 2 C 2 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 15.06.2015 IB 2013/060141 (14.11.2013) (87) Публикация заявки PCT: 2 6 4 2 1 3 8 WO 2014/076656 (22.05.2014) R U 2 6 4 2 1 3 8 (56) Список документов, цитированных в отчете о поиске: WO2012140579 A2, 18.10.2012. EP Приоритет(ы): (30) Конвенционный приоритет: R U 14.11.2013 (72) Автор(ы): ДИ ТРАПАНИ Паоло (IT), МАГАТТИ Давиде (IT) Адрес для ...

DIRECT REVIEW LUMINAIRE BASED ON LEDS (LED) WITH HOMOGENEOUS MIXING OF THE OUTPUT LIGHT

1. Светильник, содержащий:множество источников света, выполненных, в комбинации, для генерирования множества разных цветов света;первую камеру, выполненную с возможностью смешивания множества разных цветов света;по меньшей мере, одну поверхность выхода света, соединенную с первой камерой и выполненную с возможностью дополнительного смешивания света, излучаемого из множества источников света; ивторую камеру, содержащую множество источников света и имеющую, по меньшей мере, одну стенку и отверстие, сообщающееся с первой камерой, по меньшей мере, одна стенка выполнена с возможностью предотвращения непосредственного падения света, излучаемого из множества источников света на по меньшей мере одну поверхность выхода света, и отверстие, выполненное с возможностью пропускания света, излучаемого из множества источников света, через отверстия из второй камеры в первую камеру,причем первая камера и, по меньшей мере, одна поверхность выхода света выполнены совместно с возможностью смешивания света, излучаемого множеством источников света таким образом, что весь свет, излучаемый с, по меньшей мере, одной поверхности выхода света, является, по существу, однородным по яркости и/или цвету.2. Светильник по п. 1, в котором, по меньшей мере, одна поверхность выхода света включает в себя, по меньшей мере, однуповерхность непосредственного обзора.3. Светильник по п. 1, в котором, по меньшей мере, одна поверхность выхода света включает в себя, по меньшей мере, одну пропускающую рассеивающую поверхность.4. Светильник по п. 1, в котором вторая камера выполнена с возможностью смешивания света, излучаемого из множества источников света.5. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (51) МПК F21S 10/02 (11) (13) 2014 124 351 A (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2014124351/07, 16.11.2012 (71) Заявитель(и): КОНИНКЛЕЙКЕ ФИЛИПС Н.В. (NL) Приоритет(ы): (30) Конвенционный приоритет: 17.11.2011 US 61/560,970 (85) Дата начала рассмотрения ...

Light-emitting acoustic panel with duct

FIELD: ground construction.SUBSTANCE: group of inventions relates to the building elements. Light-emitting acoustic panel that may be mounted in a ceiling comprises a sound-absorbing layer and a light-transmissive layer arranged in parallel such that a space is formed in-between. In the space a light source and a reflector are arranged such that light emitted by the light source is redirected by the reflector and emitted towards a reflective side of the sound-absorbing layer. There is further a duct arranged through the light-emitting acoustic panel. In the duct, devices providing functionalities such as sensing, sound, lighting may be arranged. Outer surface of the duct, facing the space between the sound-absorbing layer and the light-transmissive layer comprises a specularly reflective surface.EFFECT: provided is expanded functionality.11 cl, 3 dwg РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2 657 877 C2 (51) МПК E04B 9/32 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ИЗОБРЕТЕНИЯ К ПАТЕНТУ (52) СПК E04B 9/001 (2018.02); E04B 9/0428 (2018.02); E04B 9/006 (2018.02); F21S 8/026 (2018.02) (21)(22) Заявка: 2015144510, 20.05.2014 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): ФИЛИПС ЛАЙТИНГ ХОЛДИНГ Б.В., NL (NL) Дата регистрации: 18.06.2018 (56) Список документов, цитированных в отчете о поиске: WO 2008052213 A2, 02.05.2008. SU 23.05.2013 EP 13168837.6 (43) Дата публикации заявки: 26.04.2017 Бюл. № 12 549558 A, 05.03.1977. RU 115441 U1, 27.04.2012. EA 12517 B1, 30.10.2009. EA 11120 B1, 30.12.2008. US 5279632 A, 18.01.1994. (45) Опубликовано: 18.06.2018 Бюл. № 17 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 16.10.2015 2 6 5 7 8 7 7 Приоритет(ы): (30) Конвенционный приоритет: R U 20.05.2014 (72) Автор(ы): БОЭЙ Сильвия Мария (NL), ДЕ ГИР Рональд Корнелис (NL) EP 2014/060272 (20.05.2014) C 2 C 2 (86) Заявка PCT: (87) Публикация заявки PCT: R U 2 6 5 7 8 7 7 WO 2014/187788 (27.11.2014) Адрес для ...

Light emitting module

本发明涉及发光模块，实施例的发光模块的特征在于，其包括：聚光透镜，用于将入射的光聚集于一个空间；光源，用于提供通过上述聚光透镜的第一光；第一光路径转换部件，用于提供使上述第一光反射来通过上述聚光透镜的第一反射光；以及第二光路径转换部件，用于将上述第一反射光作为通过上述聚光透镜的第二反射光来提供。

Light emitting device

实施例提供一种发光装置，所述发光装置包括：至少一个光源，所述至少一个光源被配置为发出沿直线传播的激发光；以及反射器，所述反射器被配置为将沿直线传播的在入射方向上引入的激发光反射到与所述入射方向相反且平行的出射方向上。

Reflection plate of LED lamp equipment

본 고안은 LED 등기구에 내장하여 조명효율을 향상시키기 위한 반사갓에 관한 것으로, 반사갓에 LED가 배열되어지는 상태에 대응되게 타공홀을 형성하면서 그 타공홀을 단차지게 내입형성하여 타공홀의 측변으로 반사벽을 구비함으로써 LED가 점등될 경우에 그 반사벽에 의하여 반사율이 높아져서 손실되는 빛이 없도록 하여 등기구의 조명효율을 향상시키도록 한 것이다.

Lighting apparatus

실시 예에 개시된 조명 장치는, 포물선 형상을 갖는 제1백 커버 및 상기 제1백 커버 아래에 오픈된 리세스를 갖는 하우징; 회로 기판 및 상기 회로 기판 상에 배열된 복수의 발광 다이오드를 갖는 제1발광 모듈; 상기 제1백 커버의 일 영역에 배치되며, 상기 회로 기판이 배치된 제1방열부 및 상기 제1방열부로부터 상기 제1백 커버의 내측 구면의 외곽 선을 따라 연장된 제1반사부를 갖는 방열체; 상기 제1백 커버의 리세스의 고점과 상기 방열체 사이에 사선 형상으로 배치된 배치된 투광성 시트; 상기 방열체 상에 배치되며, 상기 복수의 발광 다이오드로부터 방출된 제1사이드 광을 상기 투광성 시트로 반사하는 제1반사 시트; 상기 제1백 커버의 내측 표면에 배치되고 상기 복수의 발광 다이오드로부터 방출된 메인 광을 상기 투광성 시트로 반사하는 제2반사 시트를 포함하며, 상기 제1반사 시트는 다수의 반사면을 포함한다. The lighting device disclosed in the embodiment includes a housing having a first back cover having a parabolic shape and a recess opened under the first back cover; a first light emitting module having a circuit board and a plurality of light emitting diodes arranged on the circuit board; The heat dissipation part is disposed in one area of the first back cover and has a first heat dissipation part on which the circuit board is disposed and a first reflective part extending from the first heat dissipation part along an outline of an inner spherical surface of the first back cover. sifter; a translucent sheet disposed obliquely between the high point of the recess of the first back cover and the heat sink; a first reflective sheet disposed on the heat sink and reflecting the first side light emitted from the plurality of light emitting diodes to the translucent sheet; and a second reflective sheet disposed on the inner surface of the first back cover and reflecting the main light emitted from the plurality of light emitting diodes to the translucent sheet, wherein the first reflective sheet includes a plurality of reflective surfaces.

Planar lighting device having a side reflector

Disclosed is a planar lighting device. The planar lighting device includes a main body; a louver which is formed in the main body; and a side reflection member which is formed in the main body and reflects light emitted to an LED light source part. The side reflection member is formed in the inner wall of the main body and removes the side shadow of the edge of the main body.

LIGHT-RADIATING MODULE

РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 2015 141 875 A (51) МПК F21K 99/00 (2010.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ЗАЯВКА НА ИЗОБРЕТЕНИЕ (21)(22) Заявка: 2015141875, 23.12.2014 (71) Заявитель(и): ФИЛИПС ЛАЙТИНГ ХОЛДИНГ Б.В. (NL) Приоритет(ы): (30) Конвенционный приоритет: 02.01.2014 EP 14150014.0; 10.07.2014 CN PCT/CN2014/082002 (85) Дата начала рассмотрения заявки PCT на национальной фазе: 02.08.2016 EP 2014/079103 (23.12.2014) (87) Публикация заявки PCT: WO 2015/101547 (09.07.2015) A Адрес для переписки: 129090, Москва, ул. Б. Спасская, 25, стр. 3, ООО "Юридическая фирма Городисский и Партнеры" R U (57) Формула изобретения 1. Светоизлучающий модуль (1), содержащий: камеру (10) смешивания, выполненную с возможностью смешивать свет, причем камера (10) смешивания содержит основание (12), имеющее высокоотражающую внутреннюю поверхность, окружающую боковую стенку (14), имеющую высокоотражающую внутреннюю поверхность, и полуотражающее окно (16) выхода света; и по меньшей мере один светоизлучающий диод (5), расположенный на внутренней поверхности окружающей боковой стенки (14) так, что свет, излученный по меньшей мере одним светоизлучающим диодом (5), излучается внутрь камеры (10) смешивания для смешивания излученного света внутри камеры (10) смешивания, причем полуотражающее окно (16) выхода света выполнено с возможностью вывода света, излученного из по меньшей мере одного светоизлучающего диода (5) и смешанного внутри камеры (10) смешивания, причем соотношение размеров ширины (W) и высоты (Н) камеры (10) смешивания находится в диапазоне от 1 до 8, причем отражательная способность полуотражающего окна (16) выхода света находится в диапазоне от 30% до 80% для света, излученного светоизлучающим диодом (5). 2. Светоизлучающий модуль (1) по п. 1, в котором поглощение света, излученного Стр.: 1 A 2 0 1 5 1 4 1 8 7 5 (54) СВЕТОИЗЛУЧАЮЩИЙ МОДУЛЬ 2 0 1 5 1 4 1 8 7 5 (86) Заявка PCT: R U (43) Дата публикации заявки: 07.02.2018 Бюл. № 04 (72) Автор(ы): ...

Illuminator and light fixture

公开了一种照明装置(1)，其包括凹面反射器，其以外边缘(3)邻接光发射窗(4)，所述反射器及所述光发射窗构成反射器腔(6)的边界(5)，且所述反射器具有面向所述光发射窗的反射性表面(7)；灯固持构件(8)，其用于容纳光源(9)且被设置于所述反射器腔的所述边界处或所述边界内；所述反射器为锥形的且包括连接所述反射器的具有宽度W oe 的窄端(13)与具有宽度W lw 的宽端(14)的边缘壁(12)，所述锥形的反射器的高度H为基本上平行于所述锥形反射器的轴(A)且横向于所述光发射窗所量测的尺寸。

Indirect area lighting apparatus and methods

A lighting fixture apparatus includes a light source oriented toward a illumination area. A primary reflector is disposed between the light source and the illumination area. The primary reflector includes a primary concave surface substantially facing away from the illumination area. A secondary reflector is positioned opposite the primary concave surface and includes a secondary concave surface substantially facing toward the illumination area. The primary concave surface is substantially specularly reflective, and the secondary concave surface is substantially diffusely reflective. In some embodiments, only reflected light is visible from the illumination area, and no direct light from the light source is incident on the illumination area.

COMPACT OPTICAL SYSTEM FOR MOTOR VEHICLE CABIN

ILLUMINATION DEVICES

Remote phosphor lighting devices and methods

A lighting device and method generates monochromatic light from one or more light point sources. A phosphor body is spatially separated from the point light source(s) to receive the monochromatic light generated by the first point light source and provide a multi-wavelength light through luminescence. The multi-wavelength light is emitted from the phosphor body across a multi-dimensional surface. Optionally, a lens body can receive the multi-wavelength light from the multi-dimensional surface and both reflect and refract the multi-wavelength light in an exit distribution out of the lens body.

Artificial lighting system to simulate natural lighting

Un sistema de iluminación para iluminar (1) un entorno (6) con una iluminación que simula una iluminación natural, que comprende: - una primera fuente de luz (2) que está configurada para emitir un haz de luz visible; - un generador de luz difusa (4; 68) que está delimitado por una superficie interior (S1, S3) que está configurada para recibir el haz de luz, y por una superficie exterior (S2), siendo dicho generador de luz difusa al menos parcialmente transparente al haz de luz, estando configurado para transmitir al menos parte del haz de luz sin desviaciones significativas y estando adicionalmente configurado para emitir, a través de la superficie exterior, una luz difusa visible, siendo la temperatura de color correlacionada (CCT) de la luz transmitida más baja que la CCT de la luz difusa visible; caracterizado por que comprende adicionalmente una estructura oscura (10, 12; 300; 310), que está configurada para estar ópticamente acoplada con el entorno por medio del generador de luz difusa, y en el que: - al menos una porción de la estructura oscura tiene un coeficiente de absorción sustancialmente uniforme en el intervalo visible, y la estructura oscura está configurada para proporcionar un segundo plano sustancialmente uniforme a la primera fuente de luz; y/o - al menos una porción de la estructura oscura tiene un coeficiente de absorción en el intervalo visible al menos igual a un 70 %, y la estructura oscura está configurada para proporcionar un segundo plano oscuro a la primera fuente de luz. A lighting system for illuminating (1) an environment (6) with lighting that simulates natural lighting, comprising: - a first light source (2) that is configured to emit a visible beam of light; - a diffused light generator (4; 68) that is delimited by an inner surface (S1, S3) that is configured to receive the light beam, and by an outer surface (S2), said diffused light generator being at least partially transparent to the light beam, being configured to transmit at ...

LED surgical lamp

Lighting device

根据实施例的照明装置包括：壳体，该壳体包括具有弓形内表面的第一后盖和第二后盖；凹部，该凹部向第一后盖和第二后盖的下部敞口；透明片，该透明片以对角线构造被布置在第一后盖和第二后盖的凹部上；发光模块，该发光模块在第一后盖和第二后盖的凹部之间；散热体，发光模块布置在该散热体上；以及第一反射片，该第一反射片将光反射到第一后盖和第二后盖的内表面上，其中，该散热体包括散热部和反射部，第一发光模块和第二发光模块布置在该散热部上，该反射部布置在散热部与透明片的底部之间，并且第一反射片具有多个反射表面。

Lighting device

Patent RU2015141875A3

`7ВУ’” 2015141875`” АЗ Дата публикации: 22.10.2018 Форма № 18 ИЗПМ-2011 Федеральная служба по интеллектуальной собственности Федеральное государственное бюджетное учреждение 5 «Федеральный институт промышленной собственности» (ФИПС) ОТЧЕТ О ПОИСКЕ 1. . ИДЕНТИФИКАЦИЯ ЗАЯВКИ Регистрационный номер Дата подачи 2015141875/07(064608) 23.12.2014 РСТ/ЕР2014/079103 23.12.2014 Приоритет установлен по дате: [ ] подачи заявки [ ] поступления дополнительных материалов от к ранее поданной заявке № [ ] приоритета по первоначальной заявке № из которой данная заявка выделена [ ] подачи первоначальной заявки № из которой данная заявка выделена [ ] подачи ранее поданной заявки № [Х] подачи первой(ых) заявки(ок) в государстве-участнике Парижской конвенции (31) Номер первой(ых) заявки(ок) (32) Дата подачи первой(ых) заявки(ок) (33) Код страны 1. 14150014.0 02.01.2014 ЕР* 2. РСТ/СМ2014/082002 10.07.2014 СМ Название изобретения (полезной модели): [Х] - как заявлено; [ ] - уточненное (см. Примечания) СВЕТОИЗЛУЧАЮЩИЙ МОДУЛЬ Заявитель: ФИЛИПС ЛАЙТИНГ ХОЛДИНГ Б.В., МТ, 2. ЕДИНСТВО ИЗОБРЕТЕНИЯ [Х] соблюдено [ ] не соблюдено. Пояснения: см. Примечания 3. ФОРМУЛА ИЗОБРЕТЕНИЯ: [Х] приняты во внимание все пункты (см. Примечания) [ ] приняты во внимание следующие пункты: [ ] принята во внимание измененная формула изобретения (см. Примечания) 4. КЛАССИФИКАЦИЯ ОБЪЕКТА ИЗОБРЕТЕНИЯ (ПОЛЕЗНОЙ МОДЕЛИ) (Указываются индексы МПК и индикатор текущей версии) Е21К 99/00 (2010.01) 5. ОБЛАСТЬ ПОИСКА 5.1 Проверенный минимум документации РСТ (указывается индексами МПК) 0014 1/26, 1/32, @02В 27/14, НОТ. 31/00, 33/00, Е21К 99/00, Е215 13/00, Е21У 1/00, 3/04, 7/00 5.2 Другая проверенная документация в той мере, в какой она включена в поисковые подборки: 5.3 Электронные базы данных, использованные при поиске (название базы, и если, возможно, поисковые термины): РУУРТ, Езрасепек, ]-Р1а Рас, К-РТОМ, КТРКБ5, РАТЕМТСОРЕЬ, Рабеагсв, КОРТО, ЗТРО, ОРТО 6. ДОКУМЕНТЫ, ОТНОСЯЩИЕСЯ К ПРЕДМЕТУ ПОИСКА Кате- Наименование документа ...

Illumination device

Spot lighting apparatus

A spot lighting apparatus includes a first reflection unit, a semiconductor light emitting device, a second reflection unit being provided on an optical axis of the semiconductor light emitting device, and a fixing unit fixing the second reflection unit to be separated from the semiconductor light emitting device, wherein the second reflection unit receives a part of a light released from the semiconductor light emitting device and reflects it toward the first reflection unit, the first reflection unit receives a part of a light released from the semiconductor light emitting device and all or a part of a light reflected on the second reflection unit and reflects them toward the opening part, and the light reflected on the first reflection unit and emitted from the opening part is 80% or more of total lights emitted from the opening part.

LED-based direct-view luminaire with uniform mixing of light output

Methods and apparatus are provided for producing mixed light in a direct-view luminaire. The luminaire includes a plurality of light sources ( 132 ) that, in combination, are configured to generate a plurality of different colors of light, a first light mixing chamber ( 110 ) and at least one second light mixing chamber ( 120 ) in light communication with the first mixing chamber through at least one opening ( 134 ). At least one directly viewable light exit surface ( 112 ) is coupled to the first light mixing chamber. The light sources are contained in the second light mixing chamber(s), which is configured to prevent light emitted from the light sources from directly impinging on the light exit surface(s). The first light mixing chamber and the light exit surface(s) are configured to mix the light emitted from the light sources such that all light exiting the light exit surface(s) is substantially uniform in brightness and color.

Remote phosphor lighting devices and methods

一種從一或多點光源(200)產生單色光的發光裝置(100)及方法。磷光質體(202)在空間上自該一或多點光源(200)分離，以接收由該一或多點光源(200)產生之該單色光並透過發光提供多波長光。該多波長光係自該磷光質體(202)發射穿過多維表面(106)。可選地，透鏡體(104)可接收來自該多維表面(106)的該多波長光並以出射分佈(400)將該多波長光反射及折射離開該透鏡體(104)。

Cup holder

Remote phosphor lighting devices and methods

A lighting device and method generates monochromatic light from one or more light point sources. A phosphor body is spatially separated from the point light source(s) to receive the monochromatic light generated by the first point light source and provide a mutli-wavelength light through luminescence. The multi-wavelength light is emitted from the phosphor body across a multi-dimensional surface. Optionally, a lens body can receive the multi-wavelength light from the multi-dimensional surface and both reflect and refract the multi-wavelength light in an exit distribution out of the lens body.

Luminous ceiling

Lighting false-wall device

Luminous false-wall device, comprising: a chassis constituted by at least one profile, said chassis comprising an upper part directed toward a panel to be covered, such as a wall or ceiling, and a lower part; - a diffusing canvas fixed on the chassis and stretched on the lower part of the chassis; and - a lighting means placed between the panel and the canvas emitting light in the direction of the canvas; characterised in that the chassis is provided with means of increasing the light intensity of the lighting means, the said means of increasing the light intensity consist of a reflective surface suitable for reflecting the incident rays from the lighting means toward the canvas, and the chassis creates a shaded area on the canvas, at the periphery facing the chassis, the said reflective surface being configured so as to redirect part of the rays coming from the lighting means to said shaded area in order to even out the level of luminosity on the entirety of the canvas surface. WO 2018/007125 PCT/EP2017/064742 3/5 11 13 28ig.9

light module

Leuchtmodul, aufweisend: eine Lichtquelle (2), die Licht ausstrahlt; eine Lichthaube (3), die einen Hohlraum (30), eine Lichteingangsöffnung (31) und eine Lichtausgangsöffnung (32) aufweist, wobei die Lichteingangsöffnung (31), der Hohlraum (30) und die Lichtausgangsöffnung (32) miteinander kommunizieren, wobei die Lichtquelle (2) entweder gegenüber oder an der Lichteingangsöffnung (31) angebracht ist; und einen Reflektor (4), der einen Hauptkörper (40) und einen Verbindungsabschnitt (41) aufweist und in dem Hohlraum (30) der Lichthaube (3) angebracht ist, wobei der Verbindungsabschnitt (41) mit der Lichthaube (3) verbunden ist, während der Hauptkörper (40) gegenüber der Lichteingangsöffnung (31) angeordnet ist. A light module, comprising: a light source (2) that emits light; a light hood (3) having a cavity (30), a light input port (31) and a light output port (32), the light input port (31), the cavity (30) and the light output port (32) communicating with each other, the light source (2) is mounted either opposite or at the light entrance opening (31); and a reflector (4) having a main body (40) and a connecting portion (41) and mounted in the cavity (30) of the light hood (3), the connecting portion (41) being connected to the light hood (3), while the main body (40) is disposed opposite to the light input port (31).

VEHICLE LIGHTING DEVICE AND LIGHT

Luminaire, in particular for a light band

Die vorliegende Erfindung betrifft ein Leuchte (1), – mit einem sich in eine Längsrichtung (L) erstreckenden Tragprofil (2) zur Montage an einer Wand oder Decke, – mit wenigstens einem an dem Tragprofil (2) befestigten Geräteträger (3), – mit wenigstens einem an dem Geräteträger (3) angebrachten Leuchtmittel (4), – mit wenigstens einem an dem Geräteträger (3) angebrachten Reflektor (5), welcher in einem Reflektor-Querschnittsprofil eine Basiswand (6) und zwei, vorzugsweise gekrümmt, von der Basiswand abstehende Seitenwände (7) aufweist, – mit wenigstens einem beabstandet vom Reflektor (5) angeordneten Diffusor (8), – wobei der Diffusor (8) mittels wenigstens eines Befestigungselements (9) lösbar an dem Reflektor (5) befestigt ist. The present invention relates to a luminaire (1), having a support profile (2) extending in a longitudinal direction (L) for mounting on a wall or ceiling, having at least one equipment support (3) attached to the support profile (2), with at least one illuminant (4) attached to the equipment carrier (3), with at least one reflector (5) attached to the equipment carrier (3), which in a reflector cross-sectional profile has a base wall (6) and two, preferably curved, from the - With at least one spaced from the reflector (5) arranged diffuser (8), - wherein the diffuser (8) by means of at least one fastening element (9) releasably attached to the reflector (5).

Led lighting equipment for vehicle

In the conventional lighting equipment for vehicle using LED lamp, as the LED lamp irradiation angle is narrow, an optical irregularity making the luminescent surface spotted is generated, resulting in a feeling of wrongness of the viewer. Means to Solve the Problem. A LED lighting equipment 1 for vehicle of the present invention, comprising at least one light emitting unit 3 wherein an LED lamp 2 is disposed approximately at the focus of one hyperboloid, a reflection surface of hyperboloid 4 defined by the other hyperboloid comprising a transmission portion 4 a disposed in an appropriate range near the optical axis is arranged in the LED lamp 2 optical axial direction, and a refection surface of paraboloid of revolution 5 having the approximate focus at the focus of said the other hyperboloid focus is arranged at the side of said LED lamp 2 , allows to enlarge the irradiation angle at the reflection surface of hyperboloid 4 , and to emit light in a larger area.

LUMINOUS LOWERING DEVICE

Dispositif de fausse-paroi lumineuse comprenant : - un châssis 1 constitué d'au moins un profilé, ledit châssis 1 comportant une partie supérieure dirigée vers une paroi à recouvrir du type mur ou plafond, et une partie inférieure ; - une toile 2 diffusante tendue accrochée au châssis 1 et tendue au niveau de la partie inférieure du châssis 1 ; - des moyens d'éclairage 8 disposés entre la paroi et la toile 2, diffusant une lumière en direction de la toile 2. Ce dispositif se caractérise en ce que le châssis 1 est doté de moyens d'augmentation de l'intensité lumineuse des moyens d'éclairage 8. A false luminous wall device comprising: - a frame 1 consisting of at least one profile, said frame 1 comprising an upper part directed towards a wall to cover the wall or ceiling type, and a lower part; a taut diffused canvas 2 hooked on the frame 1 and stretched at the lower part of the frame 1; - Lighting means 8 arranged between the wall and the fabric 2, diffusing a light in the direction of the fabric 2. This device is characterized in that the frame 1 is provided with means for increasing the luminous intensity of the means lighting 8.

Luminaire for assembly line

LUMINAIRE FOR ASSEMBLY LINE ABSTRACT OF THE DISCLOSURE Luminaire with high intensity gaseous discharge lamp for illuminating a work area such as an automobile assembly line. The lamp is arranged between a concave main reflector and an auxiliary reflector facing the central portion of the main reflector. The arrangement is such that it provides adequate light control to efficiently illuminate the work area while shielding the lamp from direst view of the worker and reducing shadows on the work area due to the worker being positioned between the work and the luminaire.

There is the luminous sound insulating panel of conduit

提供了可安装在天花板中的发光隔音板。发光隔音板包括平行地布置的吸声层和透光层，使得空间在两者之间形成。在该空间中，布置光源和反射器，使得由光源发射的光由反射器重定向并朝着吸声层的反射侧面发射。有穿过发光隔音板布置的另外导管。在导管中，可布置提供功能（例如感测、发声、照明）的设备。面向在吸声层和透光层之间的空间的导管的外表面包括镜面反射表面。

Backlight device and liquid crystal display device

光学シートに導光板の変形及び熱が伝わり難く、光学シートをばたつかないように固定することができるバックライト装置を提供する。導光板４２からの光を拡散放射する光学シート２０と、導光板４２の発光面に対応する開口部を有し、導光板４２及び光学シート２０間に介在して位置関係を固定する樹脂製の枠部材３０とを備えるバックライト装置。枠部材３０の周縁部に一体的に形成され、光学シート２０を固定する複数の固定部材を備え、固定部材は、薄肉に形成されたヒンジ部３４により枠部材３０と連結され、穴３３が形成され、光学シート２０を枠部材３０に押圧する為の押圧部３２を有し、枠部材３０には、穴３３に嵌合する突起部３１が形成され、光学シート２０には、突起部３１を挿通させる孔２１が形成されており、突起部３１が孔２１を挿通して穴３３に嵌合し、押圧部３２が光学シート２０を押圧している。 Provided is a backlight device in which deformation and heat of a light guide plate are not easily transmitted to an optical sheet, and the optical sheet can be fixed so as not to flutter. An optical sheet 20 that diffuses and emits light from the light guide plate 42, and an opening corresponding to the light emitting surface of the light guide plate 42, and is made of a resin that is interposed between the light guide plate 42 and the optical sheet 20 to fix the positional relationship. A backlight device including the frame member 30. A plurality of fixing members that are integrally formed on the peripheral edge of the frame member 30 and fix the optical sheet 20 are provided. The fixing member is connected to the frame member 30 by a thin-walled hinge portion 34 to form a hole 33. And a pressing portion 32 for pressing the optical sheet 20 against the frame member 30. The frame member 30 is formed with a protrusion 31 that fits into the hole 33. The optical sheet 20 has a protrusion 31. A hole 21 to be inserted is formed, the protruding portion 31 is inserted through the hole 21 and fitted into the hole 33, and the pressing portion 32 presses the optical sheet 20.

Light emitting system

本发明提供了一种出光系统。出光系统包括光源部和出光结构，其中，光源部包括发光光源，出光结构包括多个扩展部和多个调光部，多个扩展部与多个调光部之间依次交替相接设置，多个扩展部控制出光结构的出光范围的大小，多个调光部相对于入射光方向呈预设角度设置以控制出光方向。应用本发明的出光结构，可以根据实际照明范围的需要设计出光结构的出光口径大小，并根据照明的方向需要进行定向出光，解决了现有技术中由于反光杯和TIR透镜的形状设计相对固定而不易根据需求来灵活设计及应用反光杯和TIR透镜的出光口径范围的问题。

Packing element comprising two independent backlit areas

Elément de garnissage comprenant deux zones rétroéclairées indépendantes L’élément de garnissage (1) comprend une couche de revêtement (2) définissant une surface externe (6) et une surface interne (8), ladite couche de revêtement (2) comprenant au moins deux zones de motif rétroéclairées (16) distinctes séparées par au moins une zone opaque (18) empêchant le passage de la lumière de la surface interne (8) à la surface externe (6), ledit élément de garnissage comprenant en outre au moins une source de lumière (4) pour chaque zone de motif rétroéclairée (16), ladite source de lumière (6) étant fixée sur la surface interne (8) de la couche de revêtement (2) en regard d’une zone opaque (18) en étant écartée de la zone de motif rétroéclairée (16) correspondante. L’élément de garnissage comprend un guide de lumière (22) par zone de motif rétroéclairée (16). Figure pour l'abrégé : 1 Trim element comprising two independent backlit areas The trim element (1) comprises a coating layer (2) defining an external surface (6) and an internal surface (8), said coating layer (2) comprising at least two distinct backlit pattern areas (16) separated by at least one opaque area (18) preventing the passage of light from the inner surface (8) to the outer surface (6), said trim element further comprising at least one source of light (4) for each backlit pattern area (16), said light source (6) being fixed on the internal surface (8) of the coating layer (2) facing an opaque area (18) in being moved away from the corresponding backlit pattern area (16). The trim element includes one light guide (22) per backlit pattern area (16). Figure for abstract: 1

Light-emitting acoustic panel with duct

There is provided a light-emitting acoustic panel that may be mounted in a ceiling. The light-emitting acoustic panel comprises a sound-absorbing layer and a light-transmissive layer arranged in parallel such that a space is formed in-between. In the space a light source and a reflector are arranged such that light emitted by the light source is redirected by the reflector and emitted towards a reflective side of the sound-absorbing layer. There is further a duct arranged through the light-emitting acoustic panel. In the duct, devices providing functionalities such as sensing, sound, lighting may be arranged. The outer surface of the duct, facing the space between the sound-absorbing layer and the light-transmissive layer comprises a specularly reflective surface.

Artificial lighting system for simulating a natural lighting

A lighting system for illuminating (1) an environment (6) with a lighting that simulates natural lighting, which includes: a first light source (2) which emits a beam of visible light; a diffused-light generator (4; 68) delimited by an inner surface (S1,S3), which receives the light beam, and an outer surface (S2), the diffused-light generator being at least partially transparent to the light beam. The diffused-light generator transmits at least part of the light beam and emits through the outer surface, visible diffused light, the correlated color temperature (CCT) of the transmitted light being lower than the CCT of the visible diffused light. The lighting system includes a dark structure (10, 12;300;310) which is optically coupled to the environment via the diffused-light generator and provides a substantially uniform background to the first light source (2).

Lamp unit

灯具单元(18)具备：投影光学系统，其包含投影透镜(20)；光偏转装置(26)，其具有将射入的光选择性地朝向投影光学系统反射的反射部；照射光学系统，其具有光源(28)、和将从光源(28)射出的光朝向反射部反射的主反射器(30)；以及遮挡部(40)，其对从光源(28)直接去往投影透镜(20)的光进行遮挡。遮挡部(40)配置为不妨碍从反射部去往投影透镜(20)的光。

Remote phosphor lighting devices and methods

A lighting device and method generates monochromatic light from one or more light point sources. A phosphor body is spatially separated from the point light source(s) to receive the monochromatic light generated by the first point light source and provide a mutli-wavelength light through luminescence. The multi-wavelength light is emitted from the phosphor body across a multi-dimensional surface. Optionally, a lens body can receive the multi-wavelength light from the multi-dimensional surface and both reflect and refract the multi-wavelength light in an exit distribution out of the lens body.

Light emitting module

FIELD: lighting.SUBSTANCE: invention relates to a light-emitting module, which comprises a light mixing chamber and at least one light-emitting diode. Result is achieved in that the light-emitting module comprises mixing chamber (10) arranged to mix light, wherein mixing chamber (10) comprises base (12) having a highly reflective inner surface, circumferential side wall (14) having a highly reflective inner surface and semi-reflective light exit window (16); and at least one light emitting diode (5) arranged on the inner surface of circumferential side wall (14) such that light emitted from at least one light emitting diode (5) is emitted into mixing chamber (10) for mixing the emitted light within mixing chamber (10), wherein semi-reflective light exit window (16) is arranged to output light emitted from at least one light emitting diode (5) and mixed within mixing chamber (10), wherein the aspect ratio of width (W) and height (H) of mixing chamber (10) is in the range of 1 to 8, wherein the reflectivity of semi-reflective light exit window (16) is in the range from 30 % to 80 % for light emitted from light emitting diode (5).EFFECT: technical result is provision of light-emitting modules capable of providing uniform illumination.15 cl, 10 dwg

Artificial lighting system for simulating a natural lighting

A lighting system for illuminating (1) an environment (6) with a lighting that simulates natural lighting, which includes: a first light source (2) which emits a beam of visible light; a diffused-light generator (4; 68) delimited by an inner surface (S1,S3), which receives the light beam, and an outer surface (S2), the diffused-light generator being at least partially transparent to the light beam. The diffused-light generator transmits at least part of the light beam and emits through the outer surface, visible diffused light, the correlated color temperature (CCT) of the transmitted light being lower than the CCT of the visible diffused light. The lighting system includes a dark structure (10, 12;300;310) which is optically coupled to the environment via the diffused-light generator and provides a substantially uniform background to the first light source (2).

Remote phosphor lighting devices and methods

A lighting device (100) and method generates monochromatic light from one more light point sources (200). A phosphor body (202) is spatially separated from the point light source(s) (200) to receive the monochromatic light generated by the point light source(s) (200) and provide a mutli wavelength light through luminescence. The multi wavelength light is emitted from the phosphor body (202) across a multi-dimensional surface (106). Optionally, a lens body (104) can receive the multi-wavelength light from the multi-dimensional surface (106) and both reflect and refract the multi-wavelength light in an exit distribution (400) out of the lens body (104).

Light assembly

An improved light assembly includes aligned directional light sources mounted one behind another. A distal one of the light sources occludes light emitted from a proximal one of the light sources. A reflector is interposed between the light sources, with a convex surface facing the proximal one of the light sources. Thus, the light assembly projects a light field extending at least through an 180° hemisphere, and up to about 270° backwards from the forward orientation of the light field, well-illuminating lateral approaches to the assembly.

Light exiting structure and light exiting system comprising same

A light-emitting structure and a light-emitting system with the same are provided. The light-emitting structure includes a plurality of extension portions (10) and a plurality of light adjusting portions (20), and the plurality of extension portions (10) and the plurality of light adjusting portions (20) are sequentially alternately connected; the plurality of extension portions (10) controls the light-emitting range of the light-emitting structure, and the plurality of light adjusting portions (20) is disposed at a predetermined angle with respect to an incident light direction to control a light-emitting direction. By application of the light-emitting structure of the present application, the size of the light-emitting aperture of the light-emitting structure can be designed according to the requirements of the actual illumination range, and the directional light emission according to the requirements for the direction of illumination is achieved. Therefore, it solves the problem with the prior art that the relatively fixed shape design of a reflection cup and a TIR lens makes it difficult to flexibly design and apply the ranges of light-emitting apertures of the reflection cup and the TIR lens as required.

SYSTEM FOR REFLECTION OF RADIATION ENERGY

Anti-glaring lamp case

본 발명은 제작이 용이하고 코스트가 저렴하면서도 디자인을 다양화할 수 있는 눈부심방지 등기구에 대한 것이다. The present invention relates to an anti-glare luminaire that is easy to manufacture and low cost, but can be diversified in design. 본 발명에 따르면, 일측에 개구부(7)가 형성되고 내부에 램프(10)가 구비되는 케이스(6)를 포함하여 구성되며 상기 개구부(7)를 통해 램프(10)의 빛이 나오는 등기구에 있어서, 상기 케이스(6)의 개구부(7) 내측 둘레부 또는 이 케이스(6)의 개구부(7)에 끼워지는 외부캡(16)의 내측 둘레부에는 눈부심방지 요철면(22)이 형성된 가요성 눈부심방지 띠부재(20)가 배치된 것을 특징으로 하는 눈부심방지용 등기구가 제공된다. According to the present invention, an opening 7 is formed at one side and includes a case 6 having a lamp 10 therein, and in the luminaire through which the light of the lamp 10 comes out through the opening 7. Flexible glare having an anti-glare surface 22 formed on an inner circumference of the opening 7 of the case 6 or an inner circumference of the outer cap 16 fitted into the opening 7 of the case 6. There is provided an anti-glare luminaire, characterized in that the prevention band member 20 is disposed. 눈부심방지, 등기구, 램프, 띠부재, 요철면 Anti-glare, luminaire, lamp, band member, uneven surface

Light-emitting acoustic panel with duct

There is provided a light-emitting acoustic panel that may be mounted in a ceiling. The light-emitting acoustic panel comprises a sound-absorbing layer and a light-transmissive layer arranged in parallel such that a space is formed in-between. In the space a light source and a reflector are arranged such that light emitted by the light source is redirected by the reflector and emitted towards a reflective side of the sound-absorbing layer. There is further a duct arranged through the light-emitting acoustic panel. In the duct, devices providing functionalities such as sensing, sound, lighting may be arranged. The outer surface of the duct, facing the space between the sound-absorbing layer and the light-transmissive layer comprises a specularly reflective surface.

Illumination device and luminaire

Illuminating instrument

Trim element comprising two independent backlit areas

Elément de garnissage comprenant deux zones rétroéclairées indépendantes L’élément de garnissage (1) comprend une couche de revêtement (2) définissant une surface externe (6) et une surface interne (8), ladite couche de revêtement (2) comprenant au moins deux zones de motif rétroéclairées (16) distinctes séparées par au moins une zone opaque (18) empêchant le passage de la lumière de la surface interne (8) à la surface externe (6), ledit élément de garnissage comprenant en outre au moins une source de lumière (4) pour chaque zone de motif rétroéclairée (16), ladite source de lumière (6) étant fixée sur la surface interne (8) de la couche de revêtement (2) en regard d’une zone opaque (18) en étant écartée de la zone de motif rétroéclairée (16) correspondante. L’élément de garnissage comprend un guide de lumière (22) par zone de motif rétroéclairée (16). Figure pour l'abrégé : 1 Trim element comprising two independent backlit areas The trim element (1) comprises a coating layer (2) defining an external surface (6) and an internal surface (8), said coating layer (2) comprising at least two distinct backlit pattern areas (16) separated by at least one opaque area (18) preventing the passage of light from the inner surface (8) to the outer surface (6), said trim element further comprising at least one source of light (4) for each backlit pattern area (16), said light source (6) being fixed on the internal surface (8) of the coating layer (2) facing an opaque area (18) in being moved away from the corresponding backlit pattern area (16). The trim element includes one light guide (22) per backlit pattern area (16). Figure for abstract: 1

LIGHTING APPARATUS FOR ASSEMBLY LINES