УЗЕЛ ОСВЕТИТЕЛЬНОГО УСТРОЙСТВА И СПОСОБ МОНТАЖА УЗЛА ОСВЕТИТЕЛЬНОГО УСТРОЙСТВА

Узел осветительного устройства, содержащий удлиненный базовый элемент (3), содержащий стеновой элемент (9), на котором несколько светодиодов (11) установлены вдоль длины упомянутого базового элемента, и концевую заглушку (15), включающую в себя электрический вывод (17) в каждом соответствующем конце упомянутого базового элемента. Упомянутый узел осветительного устройства дополнительно содержит удлиненный светопрозрачный оптический элемент (5), выполненный с возможностью объединения с упомянутым базовым элементом, таким образом окружая светодиоды. Упомянутый базовый элемент содержит по меньшей мере один переключатель (55), выполненный с возможностью замыкания электрической цепи, соединяющей светодиоды с упомянутыми электрическими выводами. Упомянутый оптический элемент содержит по меньшей мере одну переключающую часть, выполненную с возможностью замыкания упомянутого по меньшей мере одного переключателя одновременно с упомянутым объединением упомянутого базового элемента и упомянутого оптического ...

ОСВЕТИТЕЛЬНЫЙ МОДУЛЬ СПИНКИ СИДЕНЬЯ

Группа изобретений относится к осветительным устройствам. Осветительный модуль для установки на внутренней структуре транспортного средства содержит кожух, переключающий элемент, осветительный узел и электрический переключатель. Кожух определяется внутренней частью и частично открытой передней поверхностью. Переключающий элемент соединен с кожухом и частично выступает из его передней поверхности и имеет по меньшей мере первое положение и второе положение. Осветительный узел определен выходным концом и включает в себя источник освещения. Часть осветительного узла установлена на переключающем элементе так, что выходной конец расположен вблизи секции переключающего элемента, выступающей из передней поверхности кожуха. Электрический переключатель соединяется с источником освещения и управляется за счет перемещения переключающего элемента между первым положением и вторым положением, чтобы выборочно подавать питание к источнику освещения. Достигается повышение уровня освещения по всему пространству ...

ТОРЦЕВАЯ КРЫШКА ДЛЯ ТРУБЧАТОГО ИСТОЧНИКА СВЕТА

Изобретение относится к области светотехники. Техническим результатом является повышение безопасности при монтаже путем усовершенствования предохранительного механизма. Торцевая крышка (104) для трубчатого источника (102) света, содержащая: первый участок (202) корпуса, два соединительных штырька (208), по меньшей мере, частично расположенных на наружной поверхности первого участка (202) корпуса и выполненных с возможностью посадки в патрон (108), и узел переключателя, содержащий переключающий элемент, причем узел переключателя выполнен с возможностью образования проводящего канала между патроном (108) и трубчатым источником (102) света посредством нажатия на переключающий элемент в сочетании с относительным вращательным движением первого участка (202) корпуса относительно трубчатого источника (102) света, когда трубчатый источник (102) устанавливают в крепежном средстве (106). 4 н. и 9 з.п. ф-лы, 10 ил.

УПРАВЛЯЕМАЯ ОСВЕТИТЕЛЬНАЯ СИСТЕМА

Изобретение относится к области светотехники. Осветительная система содержит множество управляемых светоизлучающих элементов 3, рассеивающий оптический элемент 5, расположенный перед множеством светоизлучающих элементов для придания формы свету, излучаемому от осветительных элементов, и контроллер 7 для изменения диапазона углов излучения света, излучаемого от рассеивающего оптического элемента 5 посредством управления каждым из множества управляемых светоизлучающих элементов. Это позволяет изменять свет, излучаемый от рассеивающего оптического элемента, без изменения каких-либо физических частей осветительной системы, поскольку контроллер в это время управляет каждым из светоизлучающих элементов посредством, например, затемнения одного или более светоизлучающих элементов или выключением одного или более из светоизлучающих элементов. Технический результат - создание компактной системы, позволяющей изменять схему освещения. 11 з.п. ф-лы, 8 ил.

ЛАМПА И ОСВЕТИТЕЛЬНЫЙ ПРИБОР С ПЕРЕСТРАИВАЕМЫМ ИНДЕКСОМ ЦВЕТОПЕРЕДАЧИ

Изобретение относится к области светотехники. Техническим результатом является возможность настройки осветительного устройства для обеспечения переключения между высоким индексом цветопередачи с низкой эффективностью освещения и низким индексом цветопередачи с высокой эффективностью освещения при заданной цветовой температуре или цветовой точке. Технический результат обеспечивается за счет того, что осветительный блок (100), содержащий первый источник (110) света, второй источник (210) света, первый преобразующий длину волны элемент (1100), второй преобразующий длину волны элемент (2100), дополнительно снабжен транспортной инфраструктурой (20), выполненной с возможностью размещения первого источника света, второго источника света, первого преобразующего длину волны элемента и второго преобразующего длину волны элемента в первом расположении или втором расположении путем перемещения одного или более из них. При этом в первом расположении и втором расположении осветительный блок обеспечивает ...

ОСВЕТИТЕЛЬНОЕ УСТРОЙСТВО

... 1. Осветительное устройство, состоящее из, по меньшей мере, двух электрических панельных ламповых модулей (1; 1а, 1b, 1с), которые имеют корпус (10) модуля, толщина которого мала по сравнению с излучающей свет фронтальной стороной (20) панельного лампового модуля (1; 1а, 1b, 1с), и который состоит из корпуса (2; 2а-3е) лампы и рамы (3; 3a-3d) лампы, имеющей большую толщину и окружающей корпус (2; 2а-3е) лампы снаружи, а также имеющей несколько сторон (31-34), в которых выполнены распространенные по длине соединительные сверления (30), которые для модульного расширения выравниваются с соединительными сверлениями (30) в сторонах (31-34) присоединяющихся рам (3; 3a-3d) ламп и в которые могут вставляться соединительные элементы (7), которые соединяют вместе рамы (3; 3a-3d) ламп с помощью принудительного крепления или крепления с усилием. 2. Осветительное устройство по п.1, отличающееся тем, что корпус (2; 2а-2е) лампы заканчивается с фронтальной стороны на одном уровне с рамой (3; 3a-3d). 3 ...

ПРЕДМЕТ МЕБЕЛИ

... 1. Предмет мебели (1) по меньшей мере с одним выдвижным ящиком и/или дверкой, на передней панели (3) которых предусмотрена ручка (4), имеющая по меньшей мере одно осветительное средство (6), включаемое/выключаемое контроллером (21, 25, 26), причем при закрытом ящике или закрытой дверке указанное по меньшей мере одно осветительное средство (6) в районе ручки (4) светит наружу, отличающийся тем, что при открытом положении выдвижного ящика внутреннее пространство (5) ящика или внутреннее пространство рядом с дверкой освещено по меньшей мере одним осветительным средством (7). ! 2. Предмет мебели по п.1, отличающийся тем, что осветительные средства (7) для освещения внутреннего пространства (5) при открывании выдвижного ящика или дверки имеют возможность включения, а при закрывании - выключения с помощью контроллера. ! 3. Предмет мебели по п.1, отличающийся тем, что при открытом положении осветительные средства (6) снаружи на ручке (4) выключены. ! 4. Предмет мебели по 1, отличающийся тем, что ...

СПОСОБ И УСТРОЙСТВО ДЛЯ ИЗМЕРЕНИЯ КОНФИГУРАЦИИ ОБЩЕГО КАНАЛА

... 1. Способ изменения конфигурации общего канала, содержащей: ! прием первого управляющего сообщения, указывающего модификацию конфигурации первого общего канала, через первый общий канал; ! прием второго управляющего сообщения через второй общий канал, основываясь на первом управляющем сообщении; и ! изменение конфигурации первого общего канала, используя второе управляющее сообщение. ! 2. Способ по п.1, в котором первое управляющее сообщение включает в себя информацию о времени активации для изменения конфигурации первого общего канала. ! 3. Способ по п.2, в котором информацией о времени активации является по меньшей мере одно из: номер системного кадра (SFN), номер кадра соединения (CFN), время начала периода модификации, время начала периода повторения, время начала периода доступа. ! 4. Способ по п.2, в котором первый управляющий канал реконфигурируется в соответствии с информацией о времени активации. ! 5. Способ по п.1, в котором первый общий канал является каналом управления. ! 6.

ДЕКОРАТИВНАЯ СИСТЕМА И ДЕКОРАТИВНЫЙ ЭЛЕМЕНТ

... 1. Декоративная система, содержащая: ! процессор; ! базу данных, связанную с процессором; ! декоративный элемент, имеющий конфигурацию, позволяющую получать и отображать переданные данные; и ! контроллер, имеющий интерфейс пользователя, причем интерфейс пользователя имеет доступ через процессор для приема маркеров данных от пользователя и для хранения маркеров данных в базе данных, при этом маркеры данных объединены с предопределенными данными, причем процессор, декоративный элемент и контроллер имеют электронную связь друг с другом, при этом контроллер выбирает маркеры данных из базы данных и передает данные, объединенные с маркером данных, на декоративный элемент. ! 2. Декоративная система по п.1, в которой декоративный элемент содержит корпус, дисплей и приемный элемент, причем дисплей и приемный элемент соединены с корпусом, при этом дисплей имеет электронную связь с приемным элементом. ! 3. Декоративная система по п.1, в которой данные, переданные контроллером, получают при помощи ...

ИНТЕЛЛЕКТУАЛЬНАЯ СИСТЕМА СВЕТОВЫХ МОЗАИЧНЫХ ЭЛЕМЕНТОВ С ПИТАНИЕМ ОТ НЕСКОЛЬКИХ ИСТОЧНИКОВ ПИТАНИЯ

... 1. Блок питания, при этом упомянутый блок питания содержит- ввод сетевого питания;- выходные контакты;- источник питания для регуляции напряжения питания блока питания;- вольтметр для измерения напряжения на упомянутых выходных контактах;- измеритель тока для измерения тока на упомянутых выходных контактах;- детектор полярности;- блок управления;при этом упомянутый блок управления выполнен с возможностью инициирования произвольной по длительности задержки процедуры включения питания после того, как был включен блок питания, тем самым задерживая передачу напряжения питания на выходные контакты блока питания, ипричем упомянутый блок управления выполнен с возможностью обработки информации из вольтметра, измерителя тока и детектора полярности и с возможностью управления выходной мощностью блока питания на основе упомянутой информации,причем детектор полярности выполнен с возможностью определения того, существует ли конфликт полярностей на выходных контактах, и причем блок управления дополнительно ...

РЕГУЛИРУЕМЫЙ ОСВЕТИТЕЛЬНЫЙ БЛОК С УПРАВЛЯЕМОЙ ОРИЕНТАЦИЕЙ И ИНТЕНСИВНОСТЬЮ ЛУЧА СВЕТА

... 1. Осветительный блок, содержащий:по меньшей мере два источника света, обеспеченных, по меньшей мере, на двух носителях, ипривод, в котором во время работыкаждый из источников света генерирует луч света, имеющий интенсивность света, зависящую от сигнала электрического питания; ипричем привод выполнен с возможностью механически воздействовать, по меньшей мере, на два носителя для ориентирования источников света в зависимости от сигнала электрического питания так, что ориентация каждого луча света, генерируемого источниками света, имеет заранее определенную взаимосвязь с его интенсивностью света.2. Осветительный блок по п.1, дополнительно содержащий вывод питания, в котором вывод питания является электрически соединяемым с источником электрического питания, и в котором вывод питания скомпонован с возможностью подачи, во время работы, сигнала электрического питания.3. Осветительный блок по п.1, в котором сигнал электрического питания представляет собой ток, и источник света, и привод электрически ...

ПРОЕЦИРУЮЩАЯ ИЗОБРАЖЕНИЕ СВЕТОИЗЛУЧАЮЩАЯ СИСТЕМА

... 1. Светоизлучающая система (1) для формирования управляемого изображения (10) из освещенных пятен (11а-11b) на удаленной плоскости (3) проецируемого изображения, причем упомянутая светоизлучающая система (1) содержит:множество индивидуально управляемых светоизлучающих устройств (6а-6с), выполненных в матрице (5) светоизлучающих устройств с шагом (P) светоизлучающих устройств, при этом каждое светоизлучающее устройство содержит, по меньшей мере, один светоизлучающий диод, иоптическую систему (7), содержащую матрицу оптических элементов (9а-9с), имеющих шаг (P) оптических элементов, превышающий упомянутый шаг (P) светоизлучающих устройств, скомпонованную между упомянутой матрицей (5) светоизлучающих устройств и упомянутой плоскостью (3) проецируемого изображения,при этом упомянутая оптическая система (1) выполнена с возможностью проецировать свет, излучаемый упомянутой матрицей (5) светоизлучающих устройств, на упомянутую плоскость (3) проецируемого изображения в виде проецируемой матрицы ...

ОСВЕТИТЕЛЬНЫЙ БЛОК И ФОНАРЬ ДЛЯ ОСВЕЩЕНИЯ ДОРОГ И/ИЛИ УЛИЦ

... 1. Осветительный блок (10) для использования в фонаре (1), в частности фонаре для освещения дорог и/или улиц, причем упомянутый осветительный блок (10) имеетнастраиваемое распределение света, отличающийся тем, что упомянутый осветительный блок (10) содержит по меньшей мере два источника (11, 12) света или две группы источников света, причем каждый из упомянутых источников (11, 12) света или каждая из упомянутых групп источников света имеет индивидуальную характеристику распределения света, и при этом совокупное распределение света осветительного блока (10) настраивается посредством изменения соотношения светоотдач упомянутых по меньшей мере двух источников (11, 12) света или групп источников света.2. Осветительный блок по п.1, при этом упомянутые по меньшей мере два источника (11, 12) света или две группы источников света расположены на одной и той же поверхности, предпочтительно - на плоской поверхности.3. Осветительный блок по п.1 или 2, при этом источники (11, 12) света или группы источников ...

ДЕКОДЕР ТЕКСТОВЫХ СУБТИТРОВ И СПОСОБ ДЕКОДИРОВАНИЯ ПОТОКОВ ТЕКСТОВЫХ СУБТИТРОВ

... 1. Декодер текстовых субтитров для декодирования потоков текстовых субтитров, записанных на носитель записи, содержащий: процессор текстовых субтитров, выполненный с возможностью разбирать поток текстовых субтитров на текстовые данные и информацию управления воспроизведением, текстовые данные представляют текст субтитров, который должен быть отображен в области текстовых субтитров; визуализатор текста, выполненный с возможностью визуализации текстовых данных в растровые данные, используя информацию управления воспроизведением; и контроллер представления, выполненный с возможностью управления операциями процессора текстовых субтитров и визуализатора текста. 2. Декодер по п.1, в котором визуализатор текста дополнительно использует данные шрифтов при визуализации текстовых данных в растровые данные. 3. Декодер по п.1, дополнительно содержащий буфер предварительной загрузки субтитров, выполненный с возможностью предварительной загрузки всей части потока текстовых субтитров с носителя записи ...

Beleuchteter aufblasbarer Ballon

Leuchte

Beleuchtungseinrichtung

Illuminator for use as reading lamp in e.g. aircraft, has grip to switch on/off lamp or to regulate light emanating angle, and thermal insulation layer placed between grip and lampshade, where air is utilized as layer

The illuminator (10) has a lamp body (50) that connects a lampshade (40) to a lamp (20) via a holder. The body is fixed to a ceiling or wall of a room using a fastener (60) with an adjustable joint. A grip (30) slides axially on the lampshade to switch on/off the lamp or to regulate a light emanating angle of the lamp. Air is utilized as a thermal insulation layer, which is placed between the grip and the lampshade.

Battery-operated portable warning lamp - has switch in form of terminal strip slidable between on-off positions

A battery-powered lamp, such as a traffic hazard warning lamp has a casing formed with ledges for location of the bottom edges of the batteries to retain the batteries in the casing. A fixing bolt, extends through the casing and prevents disengagement of the batteries from the ledges. The casing has apertures, in two opposite side walls, accommodating a respective lens which is a tight friction fit and may have ratchet-like teeth engaging with the material of the casing to retain the lens in position. The switch is in the form of a terminal strip engaged by terminals of the batteries. The strip is longitudinally slidable and has a bridging portion which is in or out of register with a stationary contact according to the position of the strip.

Diodenleuchte

Schaltschrankleuchte

Schaltschrankleuchte, mit einem geraden Leuchtmittel (1) zwischen jeweils einem Befestigungssockel (2) im Endbereich, mit jeweils einer Aufnahme für das Leuchtmittel (1) in einem Befestigungssockel (2), mit Befestigungsvorrichtungen am Befestigungssockel zur Herstellung einer Verbindung zu einem Schaltschrank, dadurch gekennzeichnet, dass das Leuchtmittel (1) aus einem flachen, U-förmigen Profil (4) mit einer transparenten Abdeckung (5) auf der Oberseite gebildet wird, und dass das Leuchtmittel (1) mit seinem Endbereich schwenkbar gelagert ist, indem im Befestigungssockel (2) jeweils eine zylindrische Aufnahme (3) vorgesehen ist, deren Durchmesser auf die Breite des zugeordneten Leuchtmittels (1) abgestimmt ist.

Elektronische Beleuchtungsvorrichtung zum Simulieren von echtem Feuer

Elektronische Beleuchtungsvorrichtung zum Simulieren von echtem Feuer, mit einem Kern, mit: einer Ummantelung, auf deren Oberseite ein Durchgangsloch ausgebildet ist; einer Flammenplatte, die auf der Ummantelung beweglich gehalten wird oder daran aufgehängt ist, wobei die Flammenplatte ein oberes Plattenelement aufweist, das einer Flammenform nachgebildet ist, und wobei das obere Plattenelement durch das Durchgangsloch der Ummantelung über der Oberseite der Ummantelung freiliegt; einem auf einer Seitenwand der Ummantelung schräg installierten lichtemittierenden Element, wobei eine Abstrahlrichtung des vom lichtemittierenden Element abgestrahlten Lichts sich schräg nach oben und durch die Durchgangsöffnung der Ummantelung erstreckt und eine Oberfläche des oberen Plattenelements schneidet, so dass das Licht vom lichtemittierenden Element auf die Oberfläche des oberen Plattenelements auftrifft; und einem unter der Flammenplatte angeordneten Schwenkmechanismus, wobei der Schwenkmechanismus ...

Multi-colour lamp

A multi-colour lamp has several bulbs (4,5) emitting different colours and a control unit(2) supplied through a switch (9) from a power supply. The control unit selects one or more of the colours depending on the switch operation. If the switch is not operated, one coloured bulb after another is switched on and off. The bulbs are tubular with the control unit integrated into the foot of the complete lamp. With multiple operation of the switch, with each switching-on process, voltage is applied to a different bulb. The bulbs are halogen-filled.

Fahrzeuginnenraumleuchte

Fahrzeuginnenraumleuchte (1), umfassend: einen Schachtel-ähnlichen Körper (2); eine Lichtquelle (3), aufgenommen innerhalb des Schachtel-ähnlichen Körpers (2); einen Schalter (4), bereitgestellt innerhalb des Schachtel-ähnlichen Körpers (2), so dass das Einschalten und Ausschalten der Lichtquelle (3) gesteuert wird; einen licht-transmittierenden Bereich (5), welcher an dem Schachtel-ähnlichen Körper (2) an einer Öffnung davon vorgesehen ist, so dass er sich zum Schalter (4) hin und davon weg bewegt, und gestattet, dass Licht aus der Lichtquelle (3) dadurch zum Außenraum des Schachtel-ähnlichen Körpers (2) hindurchtritt; und ein Anschlag-Bauteil (6), welches zusammen mit dem licht-transmittierenden Bereich (5) bewegbar ist und den Schalter (4) gemäß der Bewegung des licht-transmittierenden Bereichs (5) zum Schalter (4) hin betätigen kann; wobei das Anschlag-Bauteil (6) außerhalb eines Lichtausbreitungsbereichs (L) von Licht angeordnet ist, welches aus der Lichtquelle zum licht-transmittierenden ...

Schweißschild mit Induktionslampe

Diese Erfindung bietet einen Schweißschild mit der Induktionlampe an. Das gehört zu der schweißenden Schutzkleidung Bereich der Technologie. Einer Schweißschild mit einer Induktionlampe umfasst den Gehäuse,die die Gesicht bedeckt, das Filter-modul, die auf dem Gehäuse eingestellt hat, eine Induktionlampe, die auf dem Filter-modul eingestellt wird, und der Kontrollschalter, die mit der Lampe verbindet wird. Der Schalter umfasst die mechanische Schalter und das Induktion-modul. Diese Erfindung wird auf dem Filter-modul eine Induktionlampe eingestellt, das bedeutet, dass das Erfindung genug Leicht bieten kann, wenn die Arbeitsbedingung zu dunkel ist. Diese Stellung kann um die Qualität der Schweißarbeit zu garantieren. Der mechanische Schalter und das Induktion-modul, der mechanische Schalter stellt verschiedene stärke Gänge auf, realisiert das Licht immer an, immer auf oder scheidet die Induktion-schaltung. Die Sicherheit ist höher als früher, gleichzeitig schützt wenn die starke Licht erscheinen ...

Aufleuchtbare elastische Kugel

Leuchtvorrichtung, die das Leuchten einer echten Flamme simuliert

Die vorliegende Erfindung offenbart eine Leuchtvorrichtung, die das Leuchten einer echten Flamme simuliert, welche ein Licht emittierendes Element (2), ein Steuerelement (7) und eine Basis (3) umfasst. Das Licht emittierende Element (2) ist mit dem Steuerelement (7) elektrisch verbunden; das Licht emittierende Element (2) umfasst ein PCB-Substrat und eine Vielzahl von Lichtstrahlern (21), und die Vielzahl von Lichtstrahlern (21) ist an einer Oberfläche des PCB-Substrats angeordnet, um eine Anzeigefläche auszubilden; das Steuerelement (7) ist an der Basis (3) montiert; das Licht emittierende Element (2) ist mit dem Steuerelement (7) starr verbunden, oder das Licht emittierende Element (2) ist an der Basis (3) montiert; die Anzeigefläche steht aus der Oberseite der Basis (3) hervor; und das Steuerelement (7) steuert derart, dass ein Teil der Lichtstrahler (21) eingeschaltet wird und/oder ein Teil der Lichtstrahler (21) ausgeschaltet wird, um den dynamischen Effekt einer brennenden Flamme ...

Beleuchtungskörper

Beleuchtungsvorrichtung

Electric light, especially candle light, has entire electronic arrangement including energy storage device encapsulated in externally tightly sealed translucent or transparent insert

The electric light has an electronic arrangement containing at least one electrical light emitting element (8), an electrical energy storage device (6) for powering the light emitting element and at least one solar cell (9) for charging the energy storage device. The entire electronic arrangement, including the energy storage device, is encapsulated in an insert (3) that is externally tightly sealed, consists at least partly of a translucent or transparent material and is inserted into a light body (2).

STRASSENLEUCHTE

Operationsleuchtensystem

Device for illuminating rooms

... 570,948. Wall lamps. CAVIGLIA, E. S. May 23, 1944, No. 9937. [Class 75 (iv)] [Also in Group XXXVII] An electric lamp arranged in a casing A located at the intersection of the walls of several rooms is controlled by a switch J provided with an operating member 7 engaging a centrally pivoted crank K having arms 9 projecting through slots in the lamp pedestal into each room. The casing has apertures preferably glazed with opaline glass facing each room and some of the apertures may, be fitted with shutters O formed by two hinged leaves 13, 14 which may be folded back against corner members 3 on the partition walls or opened out across the apertures by levers P fitted with springs 24 to retain them in the open or closed positions. The leaves 13 are hinged to the casing A and the leaves 14 carry pins 18 engaging slots in fixed slides 17 and the levers P.

Improvements in or relating to electrical discharge tubes or lamps

... 559,100. Electric lamp casings. JONES, T. S., and CROMPTON PARKINSON, Ltd. Sept. 9, 1942, No. 12735. [Class 75 (iv)] [Also in Groups XL and XXXVII] A glow discharge starter unit for electrical discharge tube lamps is enclosed in a casing 2 having one or more apertures 10 to enable it to be observed as to whether any glow is emanating from the starter lamp 3. An arc suppressing condenser 5 and a terminal block 6 may be included in the casing 2. The starter unit housing may form an integral part of the main casing of the lighting unit. If this latter casing is in the form of a trough 1 the starter unit may form one end therof as in the example shown in Fig. 2. In the form of starter unit casing shown in Fig. 6 the unit is detachably secured on the top of the trough at the middle thereof. In this case the casing includes, besides the glow discharge lamp 29, a choke 27 regulating the main discharge lamp and a condenser 30 for correcting the power factor. The trough may contain a number of discharge ...

LIGHT-BULB HOLDING DEVICE FOR HOUSEHOLD APPLIANCES

Lamp

Lamp with timer and dimmer for bedroom

A lamp 10 includes a timer 14 that is arranged to switch off the lamp after a predetermined interval or time. The lamp preferably includes an additional switch 28 to actuate the lamp on and off. The lamp may be arranged so that the light gradually dims when switching off. The exact time or interval at which the lamp is switched off may be input by a user via buttons 20, 22, 24. The timer may be controlled by a microprocessor 30. The lamp may house a digital clock 14.

PROGRAMMABLE BEACON

Light dimmer with pull cord switch

A light or light kit (10, figure 1) is disclosed which includes a switch housing (11), a plurality of light sockets (12), and a pull chain type switch 13 which includes a pull chain or cord 13'. A light bulb 15 is mounted within each light socket. The light kit (10) also includes a controller or dimmer module electrically coupled between the pull chain switch 13 and the light socket (12). The dimmer module may gradually change the light intensity with the actuation of the pull chain switch 13 through the continual pulling of the pull chain 13'. The dimmer module includes an ac-dc converter 21, a regulator 22, a microcontroller 24, a timing circuit 26, a pulse-width modulation transistor driver 29, and a triac driver subcircuit 31.

Programmable gradual lighting diminishing system

A domestic lighting system for progressively dimming an electrically powered lamp. The system being programmable to cause the power supplied to the lamp to vary between a high setting and a low setting over a chosen time period, the lower setting can completely extinguish the light or maintain it at a relatively low level of illumination so as to function as a nightlight. The system is equipped with various controls to set the maximum and minimum outputs of the dimmer function and has a time control 18 for regulating the period over which electrical power is passed from the unit 14 to the lamp 11 and over which the illumination is decreased from a high level set by control 16 to the mm level set by control 17. System control can also be via a remote control 19 using electromagnetic (infrared) or acoustic (ultrasound) signals 21.

Improvements in or relating to switching means for electric lamps

... 524,784. Electric battery lamps. STADIUM, Ltd., and SEYMOUR, L. G. Feb. 7, 1939, No. 4050. [Class 39 (ii)] [Also in Group XXXVII] An electric table or like lamp is switched on or off by rocking the base on which the lamp is supported. Fig. 3 shows a battery lamp, the case 10 of which pivots about points 13 so as to bring contacts 17, 19 into or out of engagement. Fig. 4 shows a lamp which, when rocked about pivots 31 causes depression of the operating plunger 33 of a switch 32. Successive depressions move switch alternately on and off. Other types of switch may be mounted in the base.

A bendable strip lamp

An elongated, bendable lamp is disclosed having at one of the ends a conventional lamp control switch. By means of the control exerted by the lamp control switch, a series of lamp operations, such as the unified switching on or off, twinkling, or a slow or quick interval switching on or off of the lamp in a forward or reverse direction can be conducted. The body of the lamp can be lengthened or shortened as desired by attaching other lamps or by cutting the lamp body.

Light for studio photography

In a studio light 30 having first and second light output regimes, and adjustable color temperature, the color temperatures of the first and second light output regimes may be different and a light module 32 includes one or more emitters 34-38 of light of at least two different colors. An external signal 62 causes the light module to switch from the first light output regime to a second, higher intensity light output regime, and back to the first light output regime. The invention avoids the disadvantages of fixed spectra flashes and filters.

Electric lighting apparatus

A housing which includes connector means for an electric lighting element and control circuitry for the electric lighting element, the control circuitry comprising a relay having contacts operative for passing current to the connector means in response to energisation of an operating coil forming a part of the relay, a semiconductor switch via which an energising current is fed to the relay, and a light sensitive device which is responsive to ambient light levels in the vicinity of the apparatus and which is for initiating operation of the semiconductor switch so that electric current is fed to the connector means.

Improved explosionproof fitting for electric glow-lamps

... 280,090. Beckmann, J. March 12, 1927. Switch mechanism interlocking with lids.-In an electric lamp fitting provided with a hinged - cover 8, a locking bolt or slide 1 is pressed by a spring 4 so that a slot 5 in the free end of the slide straddles a flattened portion of the axle 6 of an internal switch and prevents a ball 7 being switched on when the door 8 is opened. The cover 8 carries a tappet 11 provided with an openended key-hole slot 9, 10 so that when the cover is being closed the slide 1 is pushed back and the switch axle 6 enters the round portion 10 of the key-hole slot to allow it to be turned to secure the cover 8 in the closed position and to switch on the bulb 7. The pivot 13 of the hinged cover 8 is provided with a fixed cam-disc 14 which bears against a spring-pressed bolt 15 having an abutment 16 which pushes against a spring- pressed movable rod 17 the outer end of which has a pawl 18 adapted to enter a slot 20 in the slide 1 when the cover 8 is opened, so that it is impossible ...

Buoyant illuminating body

A buoyant, watertightly encased illuminating body 1 having a light-permeable external wall and a lighting means 3 situated in the interior of the body or on the external side of the light-permeable wall. The lighting means are electrically powered by electrical supply means which are completely disposed in the interior of the body and have a chargeable energy storage unit 5. The lighting means have at least one light source which may be a light-emitting diode. The electric power supply means may have a solar power supply unit 4 to charge the energy storage unit. The illuminating body 1 may include an electronic control system 2 for controlling the operation of the lighting means 3.

Fluorescent lamp comprising a ballast with adjustable output power

A fluorescent lamp comprises: a ballast 10, a holder 20, a power regulating switch 30, and a fluorescent tube 40. The power regulating switch 30 includes a housing 31, a base 37, plurality of inductors (38, figure 6), a plurality of first contacts 35, a plurality of second contacts 36, a plurality of conducting bridges 33, a plurality of push rods 32, and a plurality of elastic members 34. The circuit of the power regulating switch has different values of inductance and output power by provision of the inductors, and the output power of the power regulating switch is regulated by the electrical connection between each of the first contacts and the respective different second contact so as to fit the fluorescent tube of different power specifications.

Lighting device with separately addressable, concentric sets of LEDs

A lighting device 10 comprises a plurality of LEDs 16 positioned in three separate sets 18, 20, 22 arranged around a respective circle, where the circles of the sets are mutually concentric. Circuitry is provided to address together the LEDs of each set, separately from the LEDs of the other sets, so that each set of LEDs is powered together. The radially outer sets of LEDs may have a greater number of LEDs compared to radially inner sets. The LEDS may be operable such that when LEDs of any set, other than that positioned radially innermost, are powered, the LEDS of all sets lying radially inwardly of that set are also powered. An optical means may be provided to direct light from the powered LEDs in a diverging conical beam such that the cone angle of the beam increases as the number of powered sets increases (see figures 5, 6).

Imitation candle and flame simulation assembly thereof

Improvements in or relating to electric incandescent lamps and switches therefor

... 195,878. Morel, G. May 5, 1922. Retractive switches.-An electric hand-lamp for inspecting bakers' ovens is attached to a loop 2. which when hung on a pivoted hook 3 actuates a switch 17 to turn off current from the lamp. Current is turned on again, when the lamp is removed from the hook, by the action of a spring 21 upon a rectilinearly movable contact 18. A wire 27 which takes strain off the leads 24, 25 in case the lamp is accidentally dropped is carried through a flexible connection 26 to the lamp handle 5. An enamelled reflector 6 is fitted to the handle.

Raylin safety candle

NO DETAILS

Switch arrangement for electric lamps

... 443,390. Switch cases. RUPPELWERK GES., 57, Reinhardsbrunnerstrasse, Gotha, Germany. Dec. 6, 1934, Nos. 35033 and 35035. Convention dates, Feb. 23 and March 10. [Class 38 (v)] An electric lamp connectible to an outside source of supply is mounted on a base of boxlike form concealing a switch, and one of the walls of the base, or a large part of one of its walls, is movable to actuate the switch. In one arrangement, Fig. 1, the cover 3 of the base 1 carries the lamp standard 2 and is depressed to operate the switch. The cap may be provided with marginal flanges guided on the base part. In a modification, only the front part of the cover is movable. The cover 13 may be inclined and hinged to the base at 12, and may operate a push-button switch 10 through a bell-crank lever 14, 16, as shown in Fig. 6, or through a projection on the cover engaging the button 17, or through a toggle lever, springs being provided to return the cover to its normal position after operating the switch. In another ...

Toilet assembly

LIGHT SOURCES

Veterinary lighting apparatus

A veterinary lighting apparatus (1, fig 6) comprising a heat sink 3 on which are supported a plurality of LEDs 5 for emitting light radiation. The plurality of LEDs comprises at least one white light LED-emitter 5a, at least one blue light LED-emitter 5c and at least one red light LED-emitter 5b and an activation means to switch on one or more of the white and/or blue and/or red light LED-emitters. The lighting apparatus is preferably retrofittable to an animal housing or cage.

Illuninated pole

Illuninated pole

Illuninated pole

SURGERY LAMP SYSTEM

LIGHT, IN PARTICULAR FOR USE AS DECKENUND/ODER WALL ELEMENT

GEHÄUSE

LIGHT

SURGERY LAMP WITH SPACERDEPENDENT BRIGHTNESS CONTROL

DIFFUSION DEVICE

MODULE OF POINT OF CHANGE OPTICS

LAMP STRUCTURE

SURGERY LAMP

SURFACE-MOUNTABLE ELECTRONIC ELEMENT

LIGHTING INSTALLATION

CURRENTSAVING WORKPLACE LAMP

LIGHTING DEVICE

BOX SHAPED THING WITH A LIGHT

Lighting device for a motor vehicle

Die Erfindung betrifft eine Beleuchtungsvorrichtung (401, 402, 403, 404, 405) für ein Kraftfahrzeug (1000) mit Projektionsoptiken (1 – 5) und Lichtquellen (1‘ – 5‘; 6‘ – 10‘; 11‘ – 15‘, 11a‘ – 15a‘; 16‘ – 21‘; 22‘ – 26‘;22a‘ – 26a‘), wobei jede einer Projektionsoptik (1 - 5) zugeordnete Lichtquelle (1' - 5') zu einer definierten Beleuchtungsfunktion beiträgt, indem sie ein Lichtsegment erzeugt, und wobei die zu jeweils einer definierten Beleuchtungsfunktion beitragenden Lichtsegmente (L1 – L5; M1 – M5) von den entsprechenden Projektionsoptiken (1 - 5) in einer Bodenprojektion derart projiziert werden, dass von benachbarten Projektionsoptiken (1 - 5) erzeugbare Lichtsegmente (L1 – L5; M1 – M5) unmittelbar nebeneinander liegen und unmittelbar aneinander grenzen oder sich teilweise überlappen, und wobei jede Lichtquelle (1‘ - 5‘) unabhängig von den anderen Lichtquellen (1' - 5') ansteuerbar ist.

BELEUCHTUNG, INSBESONDERE FÜR SCHAUFENSTER ODER AUSSTELLUNGSVITRINEN

The lighting has a set of LEDs arranged on a base plate (5) with through holes (6) on a side. Connection leads (7) of the LEDs are guided by the through holes. Electronics i.e. control electronics (8), for the LEDs is arranged at another side of the base plate, or at a rear side of the LEDs. The side of the base plate containing the LEDs is covered with a cover panel (9), which has through holes (10) for the passage of light from the LEDs. The base plate and the cover panel are connected with each other at a distance.

FURNITURE DRAWER

HOUSING

Elongated lighting assembly with sensor

Die Erfindung betrifft eine Leucht-Anordnung, aufweisend -ein sich längs einer Längsachse (L) erstreckendes Gehäuse (1), -eine innerhalb des Gehäuses (1) angeordnete, sich längs der Längsachse (L) erstreckende LED-Lichtquelle (2) zur Erzeugung eines Lichts, wobei durch das Gehäuse (1) eine Lichtaustrittöffnung (3) für das Licht begrenzt ist, -einen Sensor (4), insbesondere zur Erfassung einer Helligkeit und/oder einer Bewegung in einer Umgebung der Leucht-Anordnung. Ein Trägerelement (5) für den Sensor (4) ist dazu ausgestaltet, mit Bezug auf die Längsachse (L) an unterschiedlichen Längspositionen relativ zu der LED-Lichtquelle (2) in dem Gehäuse (1) angeordnet zu werden.

MEHRFUNKTIONSLEUCHTE

Die "Mehrfunktionsleuchte" ist eine mobile Tischleuchte oder Standleuchte mit einem angebauten, verstellbaren Bewegungsmelder (12) welcher ohne Montage in verschiedene Räumen eingesetzt werden kann. Die "Mehrfunktionsleuchte" hat eine beliebige Anzahl an Steckdosen (8, 9) eingebaut, welche als Stromverteiler dienen. Außer dem Leuchtkörper (16) wird auch noch eine Steckdose (10) oder werden mehrere, über den Bewegungsmelder (12) an die Steckdose (10) angeschlossene, Geräte automatisch geschaltet.

BELEUCHTUNGSKÖRPER FÜR EINEN ÖFFEN- UND SCHLIESSBAREN BEHÄLTER

LIGHT

FURNITURE DRAWER

LIGHTING DEVICE AND ITS USE

DEVICE FOR THE VISUAL INSPECTION OF THE SURFACE FINISH OF PAYING OFF SURFACES OF LARGER DIMENSION

LIGHT COVER OF A LIGHT WITH MOVEMENT ALARM UNIT AND ITS MOLD

Lighting assembly for storage units

Abstract of the Disclosure An illumination assembly adapted to be coupled to a storage unit (such as a top portion or working surface area). The illumination assembly may be coupled to a retrofittable or integrated feature of the storage unit to direct or radiate the light into an interior containment space of a 5 work tray (such as a drawer) of the storage unit. 12237904_1 (GHMatters) P113358.AU 202 -0 218 210 22 10200 208 % ...

Portable lamp

Aircraft beacon device on wind power installations

Lighting unit and luminaire for road and/or street lighting

A lighting unit (10) for use in a luminaire (1), in particular a luminaire for road and/or street lighting, has an adaptable light distribution. The lighting unit (10) comprises at least two light sources (1, 121) or groups of light sources, each of said light sources (11, 12) or groups of light sources having an individual light distribution characteristic, wherein the overall light distribution of the lighting unit (10) is adapted by modifying the ratio of the light outputs of the at least two light sources (11, 12) or groups of light sources.

Road marking

The present invention relates to a road marking comprising a profile comprising a luminescent component, which is to be installed in the road surface, in which profile one or more light sources are present and the aforesaid luminescent component is located above said one or more light sources. The profile is made of an elastic material, wherein the part of the profile present at the surface of the road surface is translucent.

Lighting module tightening device for lamp

The present invention relates to a lighting module tightening device for a lamp to easily attach and detach a module having a light source device for surface emission, such as an LED and an OLED, to or from a module. The lighting module tightening device includes: a power contact terminal part, formed on one side of the lamp, for receiving power and transmitting the power; a light source module part, having one side combined with the power contact terminal part, for receiving the power from the power contact terminal part and emitting the light; and a support part, configured to face the power contact terminal part on the other side of the lamp, for supporting and being combined with the other side of the light emitting module part.

Lighting module tightening device for lamp

The present invention relates to a lighting module tightening device for a lamp to easily attach and detach a module having a light source device for surface emission, such as an LED and an OLED, to or from a module. The lighting module tightening device includes: a power contact terminal part, formed on one side of the lamp, for receiving power and transmitting the power; a light source module part, having one side combined with the power contact terminal part, for receiving the power from the power contact terminal part and emitting the light; and a support part, configured to face the power contact terminal part on the other side of the lamp, for supporting and being combined with the other side of the light emitting module part.

Inflatable solar-powered light

... - 13 INFLATABLE SOLAR-POWERED LIGHT An inflatable solar-powered light is disclosed. In some embodiments, the inflatable solar-powered light includes the following: an expandable bladder including a plurality of surfaces; a solar-powered light assembly positioned on at least one of the plurality of surfaces of the bladder; and one or more cover portions positioned over the assembly and joined with the at least one of the plurality of surfaces of the bladder around its edges, wherein at least a portion of at least one of the at least one or more cover portions is substantially transparent and each of the one or more cover portions forms a substantially waterproof envelope with the at least one of the plurality of surfaces of the bladder in which the solar-powered light assembly is contained. (Figure 1) % m ...

Switch cover plate providing automatic emergency lighting

MODULAR LIGHT

A modular light (112) is provided. The light has a housing (128) having a first mating member (178). The first mating member (178) is removably connectable to a second mating member (180) of a light pod (166, 168). The removable light pod (166) has an illumination device, an independent internal power source located therein, and a manual switch (138) electrically connected to the internal power source (132) to control illumination of the illumination device (130).

ELECTRONIC LIGHTING DEVICE FOR SIMULATING TRUE FIRE AND METHOD FOR SIMULATING TRUE FIRE BY SAME

Disclosed is an electronic light emitting device and method for simulating a real flame. The electronic light emitting device includes a casing, a light emitting element (33), a flame sheet (31), and a swing mechanism. The flame sheet (31) is movably suspended on the casing. The flame sheet (31) comprises an upper sheet (311), which simulates a flame shape. The upper sheet (311) is disposed outside the casing, and the light emitting element (33) is disposed in the casing. The light emergence direction of the light emitting element (33) is intersected with the upper sheet (311), so that the light from the light emitting element (33) is projected on the surface of the upper sheet (311). The swing mechanism is arranged under the flame sheet (311) in order to apply an acting force on the flame sheet (31), so that the flame sheet (31) sways or swings. By the cooperation of the flame sheet (31) and the projected light, the flame sheet (31) sways under the action of the swing mechanism, and the ...

Основание светильника для ремонтного инструмента

Полезная модель относится к технической сфере осветительных устройств, в частности, к области арматуры светильников для ремонтных инструментов. Она включает корпус, имеющий круглую форму, в центре корпуса размещено сквозное отверстие, с двух сторон от данного отверстия предусмотрены два отверстия для источника света, на внутренней стороне корпуса расположено крепление для монтажной платы LED, в данное крепление встроена монтажная плата LED. На данной плате размещены два светодиода. Крепление включает в себя переднюю крышку, которая оснащена двумя отверстиями с установленными в них оптическими линзами. Линзы совместимы с вышеупомянутыми светодиодами и отверстиями для источника света. Корпус имеет красивый вид, приятен на ощупь, позволяет достичь хорошего эффекта фокусировки света. 1 з.п. ф-лы, 7 ил. РОССИЙСКАЯ ФЕДЕРАЦИЯ (19) RU (11) (13) 198 242 U1 (51) МПК F21W 131/00 (2006.01) ФЕДЕРАЛЬНАЯ СЛУЖБА ПО ИНТЕЛЛЕКТУАЛЬНОЙ СОБСТВЕННОСТИ (12) ОПИСАНИЕ ПОЛЕЗНОЙ МОДЕЛИ К ПАТЕНТУ (52) СПК F21W 2131/00 (2020.02) (21)(22) Заявка: 2020102085, 20.01.2020 (24) Дата начала отсчета срока действия патента: (73) Патентообладатель(и): Тайчжоу Бесвелл Мэшинери Ко.,Лтд (CN) Дата регистрации: 25.06.2020 Приоритет(ы): (30) Конвенционный приоритет: 06.12.2019 CN 201922170498.7 (45) Опубликовано: 25.06.2020 Бюл. № 18 1 9 8 2 4 2 R U (54) ОСНОВАНИЕ СВЕТИЛЬНИКА ДЛЯ РЕМОНТНОГО ИНСТРУМЕНТА (57) Реферат: Полезная модель относится к технической плата LED. На данной плате размещены два сфере осветительных устройств, в частности, к светодиода. Крепление включает в себя переднюю области арматуры светильников для ремонтных крышку, которая оснащена двумя отверстиями с инструментов. Она включает корпус, имеющий установленными в них оптическими линзами. круглую форму, в центре корпуса размещено Линзы совместимы с вышеупомянутыми сквозное отверстие, с двух сторон от данного светодиодами и отверстиями для источника света. отверстия предусмотрены два отверстия для Корпус имеет красивый вид, приятен на ощупь, ...

System for use to energize luminescent objects

The present invention relates to a system for providing a light source for activating a luminescent object. In general, the system comprises a housing formed of at least two portions that are either separable or form a unitary housing depending on the embodiment. A first portion of the housing forms a light containment cavity, having at least one opening configured for receiving the luminescent object. A second portion of the housing is configured to contain a light source for providing light for activating the luminescent object. One or more light switches are located on the outside of the housing for activating the light source. In some embodiments, the opening is configured such that it can be covered by a user's hand to prevent light from escaping from the light containment cavity when the light source is activated. In some embodiments, one light switch is positioned relative to the opening so that the user can cover the opening and manipulate the light switch with one hand. In other embodiments, a cover may be associated with the opening to prevent light escaping during activation of the light source.

Power outage detector and transmitter

In embodiments of the present invention improved capabilities are described for systems and methods that employ a control component and/or power source integrated in an LED based light source to control and/or power the LED light source wirelessly. In embodiments, the LED based light source may take the form of a standard light bulb that plugs into a standard lighting socket or fixture.

Compact high brightness led grow light apparatus, using an extended point source led array with light emitting diodes

A compact high-brightness LED grow light fixture is described for use in growing plants under artificial light, or as a supplement to natural sunlight. The LED grow light uses a densely-packed array of high-brightness light emitting diodes (LEDs) that are not individually packaged where the array behaves similarly to a point source of light. The LED chips are distributed laterally over an area, where the LED chips have light emitting surfaces for emitting light in directions transverse to said area, wherein the dimensions of the area do not exceed 25 mm. Adjacent chips of the array are preferably separated by less than about 0.2 mm. The extended point source LED array, with its lens and associated reflector, result in a concentrated, partially-collimated light source, such that the intensity of the light does not diminish rapidly as distance from the light source increases. Thus, foliage that is lower down on the plant will receive almost as much light energy as does foliage on the top of the plant. The compact LED grow light does not block much of the natural sunlight, making the LED grow light suitable for use as a supplement to natural sunlight. The LED array contains a plurality of LED strings that may be separately controlled, thereby allowing the spectral content of the LED grow light to be varied, to facilitate desired plant growth at various stages of plant life. Multiple wavelengths of LEDs may be used within each LED string, thereby allowing the ability to further optimize the spectral content of the LED grow light. Due to the compact size of the LED grow light, the light emitted at each of the multiple different wavelengths from the array is evenly distributed, when the objects being illuminated by the array are at a distance of less than about 6 feet or even less than 1 foot from the array. Flexible mounting options allow for the use of multiple compact LED grow lights within a single plant growing area, and also allow for side or bottom lighting of ...

Illumination device and method controlling the same

An illumination device and a method controlling the same are provided. The illumination device produces a pulse width modulation signal to control an illumination light source of the illumination device. The illumination light source is used to illuminate an environment. A driver of the illumination device provides a current to the illumination light source so the illumination light source emits light and a light detecting element of the illumination device detects a first brightness in the environment when the pulse width modulation signal is at high potential. The driver stops providing the current to the illumination light source and the light detecting element detects a second brightness in the environment when the pulse width modulation signal is at low potential. Thus, through a single light detecting element, two different levels of brightness in the illuminated environment are detected.

Motion detector night light for toilet bowl

A light assembly for a toilet, that is movement responsive, so that when a person enters the bathroom, and walks near the toilet, a motion detector will sense their presence, and activate lights. The light may be one or more LED's contained in a water resistant enclosure, such as a plastic material, and placed inside the upper rim of the toilet bowl.

An intelligent lighting tile system powered from multiple power sources

This invention relates to a power unit for a lighting system. Said power unit includes a mains power input ( 2 ), output terminals ( 3 a, 3 b ) and a power supply ( 5 ) for regulating a supply voltage (V 1 ) of the power unit ( 1 ). The power unit further comprises a polarity detector ( 13 ), a voltmeter ( 11 ) for measuring a voltage (V 2 ) at said output terminals ( 3 a, 3 b ) and a current meter ( 12 ) for measuring a current (A) at said output terminals ( 3 a, 3 b ). The power unit also comprises a control unit ( 7 ), wherein said control unit ( 7 ) is arranged to initiate a power up procedure delay of random length after the power unit ( 1 ) has been switched on and wherein said control unit ( 7 ) is arranged to process information from the voltmeter ( 11 ), the current meter ( 12 ) and the polarity detector ( 13 ), and to control a power output of the power unit ( 1 ) on basis of said information.

Flashlight Structure

Provided is an improved flashlight structure applicable to a flashlight for use at special sites. The flashlight structure includes a press switch whose protruding end is constantly received in a recessed area. Therefore, should the flashlight be dropped, with the press switch facing down, the press switch will not be pressed inward (and hence turned on or off) by accident. Also, the flashlight structure includes a partition plate for separating batteries in the flashlight and preventing the batteries from overheating due to close contact. A lighting unit connected to the open end of the flashlight structure is peripherally provided with ribs of different widths for engaging with the corresponding slots and thus positioning the lighting unit properly. An annular isolation portion in the middle section of the press switch is tightly engaged with the inner periphery of an end hole of the flashlight structure to prevent entry of external moisture.

Weapon mounted light and operation thereof

A novel flashlight assembly that includes an interface integrated into the housing thereof to facilitate mounting of the flashlight to the dovetail rail on a modern combat weapon. The outer body of the flashlight includes a head mounted to a flashlight body at one end and a tapered tail extending outwardly at the other end of the body. Further, the flashlight includes a clamping interface that is a seamless and integrated feature of the outer housing of the flashlight itself for interfacing the flashlight with a firearm. The operational modes of the flashlight are controlled by a single push button and a selector switch. To facilitate a highly compact design the flashlight employs two circuitry arrangements positioned remote from one another and in communication with one another via a single conductive trace to operate at a first signal frequency or a second signal frequency.

Hybrid hydro-electric shower light

A shower LED lighting system is disclosed consisting of a generator that provides electrical energy to a rechargeable battery. Said battery powers a LED light bulb using an energy conservation approach. In bright lighting condition from natural sunlight, a light sensor detects this condition, and uses the generator to recharge a battery for later use. During dim or poor light condition, the recharged battery provides electricity to the LED light bulb in a shower stall environment. Various embodiments of the invention can be realized; for example a newly designed showerhead as a entity that exist between a shower head and a water outlet pipe system.

Multimode Flashlight Having Light Emitting Diodes

A flashlight with light emitting diode (LED) sources that produce at least two different colors and at least two other activatable components. The colored LEDs and activatable components cycle on and off using two or three separate switches. One switch cycles preferably white LEDs on and off. Another switch preferably cycles between a non-white LEDs and two other activatable components and combinations thereof. The activatable components include strobes, sirens, GPS tracking, emergency calling, radio, weather notification, laser light, and light not visible to humans. A third switch disposed on the exterior surface(s) of the body that is operable to asynchronously cycle through the functions of the white light source, wherein the functions include blinking, strobe, pre-programmed varying visible intensity, and Morse code messages.

Illumination Apparatus

An illumination apparatus that includes a housing assembly made up of a housing, seat and top with optional attachment. A light source, power source, switch and controller are further included with the assembly. A light-altering device is also included in or proximate to the housing. The light source emits light through a light-altering surface. An optional motor is included to move the light alternating surface or light source, such as about a central axis. The switch and controller connected are programmable to control and vary the light source and motor among preselected and selectable patterns.

Illumination device

An illumination device including a lighting device, a detecting module and a display is disclosed. The detecting module is configured for detecting information of the lighting device. The display is configured for receiving the information and displaying the information thereon. Therefore, the user could know the information of the lighting device timely.

Compact led work light

A work light having a work light body including handle section and light head section, an elongate housing, a battery compartment and a component chamber longitudinally aligned within the housing, a battery, an LED circuit board assembly extending longitudinally within the housing and having a substrate layer, an external component layer on a first side of the substrate layer, and a driving component layer on an opposing second side of the substrate layer. Overlapping portion of the LED circuit board assembly in close proximity to the battery. Also, at least one LED on the external component layer, the external component layer facing transaxially outwardly from the housing such that light emitting from the LED emits from the light head section. At least one driving component on the driving component layer, all driving components placed on an extending portion of the LED circuit board assembly over the component chamber.

LED Lighting Module with Co-Molded Light Sensor

An LED lighting module comprising: a printed circuit board ( 12 ), at least one LED ( 14 ) connected to said printed circuit board ( 12 ), a supply circuit ( 16 ) mounted on said printed circuit board ( 12 ), a protective casing ( 20 ), made of plastic, applied to said printed circuit board ( 12 ), wherein the protective casing ( 20 ) defines a light-emitting region ( 28 ) which surrounds said at least one LED ( 14 ) and a containment region ( 30 ) in which the components of said supply circuit ( 16 ) are enclosed, and a light sensor ( 34 ) arranged to receive the light emitted by said at least one LED ( 14 ) and connected to said supply circuit ( 16 ) in which said light sensor ( 34 ) is co-molded into said protective casing ( 20 ) and faces said light-emitting region ( 28 ).

Remote controlled beacon light/flashlight AKA: the tree beacon

The disclosed subject matter relates to an apparatus that when properly used can aid and assist in location of a preferred spot to be returned to at a later time or day. This device can be left hanging in a tree, from an elevated stand or any location desirable to the owner. Upon returning to said location a FOB remote unit can turn on the Tree Beacon from 300 meters. Just follow the flashing light.

Efficient illumination system for legacy street lighting systems

An LED lamp for outdoor and large space lighting, particularly for streets, warehouses car parks and the like, is adapted for fitting into legacy light fittings designed for sodium bulbs and the like. The LED lamp comprises a plurality of light emitting diodes arranged over a surface of the lamp, is rotatably connected through a rotatable electrical connection to a screw-in adaptor for insertion into a legacy screw-in socket, such that the screw in adaptor is rotatable independently of the lamp, so that the legacy screw in socket can be used even though the light fitting is too small to allow rotation of the LED lamp. Additional embodiments provide for cooling airflow through the light fitting, for temperature control of the LEDs, and for failure protection, to ensure a longest possible lamp lifetime.

LED light bulb

A LED light bulb includes a bulb casing, a control circuit, a light reflective heat sink, a supporting member and a plurality of LEDs. The supporting member is mounted in a receiving cavity of the bulb casing at a position having physical contact with the light reflective heat sink. The LEDs are spacedly provided on the supporting member to form a LED matrix thereon, wherein when the LEDs are activated to generate light, the light generated by the LEDs is arranged to be reflected by the supporting member and the light reflective heat sink to form high intensity illumination of the LED light bulb, while heat generated by the LEDs are effectively transferred and dissipated by the light reflective heat sink through the supporting member so as to prevent overheating in the receiving cavity.

Surface Mounted Light Fixture and Heat Dissipating Structure for Same

A light fixture includes a heat dissipating structure, an electronics assembly, and a bolt for attaching the heat dissipating structure to an external panel. The heat dissipating structure includes a first side having multiple outwardly extending projection regions and a socket, for receiving a light source, is formed in an apex of each projection region. A second side of the heat dissipating structure includes a heat sink formed in an internal cavity of each projection region. The heat sink includes fins in contact with and radially arranged about an outer surface of the socket. The electronics assembly is located at the first side of the heat dissipating structure. The bolt includes a passage through which wiring from an external source is routed to the electronics assembly. The electronics assembly includes wires routed through channels in each of the projection regions that electrically interconnect the light sources to the electronics assembly.

Sustainable outdoor lighting system and associated methods

A light fixture is described that measures the ambient light intensity and determines whether to provide illumination. The light fixture may further determine a traffic status proximate the fixture and adjust the illumination accordingly. A network of light fixtures is also provided, the light fixtures communicating data to each other and determining illumination states therefrom.

Remotely controllable track lighting system

A remotely controllable track lighting system includes a track with lamps supported on the track that are individually controlled by a wireless remote. Each lamp may be set to different intensity levels (e.g., high, mid, low, off) or to the same intensity level. All lamps may be set, upon initially turning on the lamps or at another time, to previously set intensity levels. The track system may also be powered via a wall switch where initially turning on the lamps via the wall switch causes all of the lamps to return to their previously set intensity levels or the user can move the wall switch off then on within a short period of time (e.g., 3 seconds) to cause all of the lamps to be set high.

Led assembly for a signage illumination

An LED light source assembly for signage illumination includes one or more planar LED arrays located with respect to a light spreading system for uniformly distributing light onto a viewing surface. The light spreading system includes a plurality of reflectors in combination with a transverse deflector disposed directly above and in the light emanating path of a planar LED array. The transverse deflector is oriented angularly and projects at least a portion of light onto a lateral reflector of the light spreading system. In one embodiment, a heat dissipation fixture is supported external to a housing assembly for improved heat management. The LED arrays and the plurality of reflectors and transverse deflectors are affixed directly to the heat dissipation fixture.

Structure of candle holder

A candle holder includes a main body having a top opening and receiving therein a candle having a wick. The main body has an outer surface to which an optic fiber fabric is attached. The optic fiber fabric includes a base plate and a woven sheet of optic fibers that is connected to a controller and an LED lamp. The LED lamp emits a light source that makes the woven sheet of optic fibers giving off light on a whole surface thereof or dazzling or flashing of light, whereby the candle holder, besides the candle light, provides an additional function of showing a bright and sparkling appearance to improve the practical use thereof.

Led bulb has multiple features

The current invention make a big improvement than conventional market available all kind of LED bulb which only can offer near-by areas illumination not like the current invention can use one LED bulb to offer near-by and far-away illumination or image or both or any combination with other light effects and digital data display images. Also, The current invention may has more than one light beam emit out from LED bulb which under more than one control means for the one of the light beam may selected from power failure, remote control, Infra red controller, blue-tooth with mobile phone, motion sensor to trigger at least one of the light beam to offer the light beam for illumination or image to area(s).

Illumination device and illumination system

An illumination device ( 100 ) is capable of preventing waste of standby power consumption over a long period of time after it is turned off by operation of a remote control (a remote control device). The illumination device ( 100 ) includes: a control section ( 30 ) which controls LED modules ( 42, 43 ); and a remote control light receiving section ( 45 ) which receives a turn-off instruction signal from the remote control device. The control section ( 30 ) includes a control microcomputer ( 35 ), which turns off the LED modules ( 42, 43 ) in response to the turn-off instruction signal received by the remote control light receiving section ( 45 ) and, after a certain period of time has passed, causes the LED modules ( 42, 43 ) to light up or blink according to a predetermined pattern in order to notify a user that a power supply is in a standby state.

Street lighting device

In various embodiments, a street lighting device with a first light source for illuminating the street plane from above is provided. The device may include a second light source located at a closer position to the street plane than said first light source; a sensor sensitive to the occurrence of conditions of reduced ambient visibility; and a controller connected to said sensor and capable of activating said second light source in the presence of said conditions of reduced ambient visibility.

Apparatus and method for electric candles

It is disclosed an apparatus for electric candles, which includes electric power supply, connectable light emitters, flame sensors respectively proximate to the light emitters, and means for connecting a light emitter to the electric power supply in accordance with the sensed flames. The flame sensor may activate an electric switch connecting the power supply to the respective light emitter. The apparatus may include a control unit for receiving a flame detection signal, connecting a respective light emitter to the power supply, receiving control commands from an user interface, storing control commands, and turning off a light emitter in accordance with stored control commands. The user kindles fire on a flame carrier, bringing the flame to a flame sensor, the flame sensor detects the flame, and causes connecting to a power supply.

System assembly and design of photoelectric controller device

A photoelectric controller device includes a housing. At least two printed circuit boards can be secured in an interior of the housing. The printed circuit boards include a photosensor and communication circuitry. Electrically conductive, main terminals are secured in electrical contact with one of the printed circuit boards. A communication terminal is also secured in electrical contact with the communication circuitry on one of the printed circuit boards. Also featured is a design of a base plate of the photoelectric controller device that secures at least one circuit board and a design of a window for the photosensor. The controller may include at least one printed circuit board comprising a sensor selected from the group consisting of the photosensor, an infrared sensor or a visible detector, and combinations thereof.

Fluorescent lamp support

Modular light fixtures and methods for constructing modular light fixtures are provided. A modular light fixture in one embodiment comprises a first end section having a first housing and a first lamp holder, a second end section having a second lamp holder, and a ballast located in an interior of the first housing. The modular light fixture also includes at least one environmental sensor configured to sense at least one environmental condition and an electronic control circuit configured to receive a signal indicative of the at least one environmental condition sensed by the at least one environmental sensor. The first lamp holder is configured to support a first end of a lamp and the second lamp holder is configured to support a second end of the lamp.

Led lamp

An LED lamp includes LED chips, a translucent cover housing the LED chips, a motion sensor unit, a condensing lens, and a power unit. The motion sensor unit includes a light receiving element for light of a predetermined wavelength. The lens condenses light of the predetermined wavelength onto the light receiving element. The power unit controls the state of operation of the LED chips based on an output from the motion sensor unit. The motion sensor unit includes a light shielding member disposed to overlap the light receiving element in an optical axis direction of the condensing lens and also to surround the light receiving element as viewed in the optical axis direction. The light shielding member is made of a material having a lower light transmissivity than that of the condensing lens for a range of wavelengths including the predetermined wavelength.

Led based down light

A lighting assembly comprising a housing including a front surface and a back surface, a plurality of light emitting elements on a printed circuit board (PCB) within said housing, and a reflector proximate the light emitting elements. The reflector comprises a plurality of reflective cups, wherein each reflective cup is configured to receive a respective light emitting element. The reflector is adapted to reflect light emitted from the plurality of light emitting elements in accordance with a desired light distribution pattern.

Lighting Device

A portable, battery-operated flashlight having improved pivoting, switching and focusing features is disclosed. In one aspect of the invention, the flashlight takes the form of an attachment to a head gear for hands free use. In another aspect of the invention, the flashlight takes the form of a head lamp held in place on a user's head by an elastic band. The pivot connection between the body and the base, as well as the serrations on an exterior surface of the body, allows a user to adjust any angular direction of the light as desired. In another aspect of the invention, the flashlight takes the form of a long-handled flashlight having improved switching and focusing capabilities, such that axial movement of the switching assembly turns the flashlight “on” or “off,” as well as causing a position of the lamp to vary in order to focus or defocus the light.

Portable power charger with two-way charging interface

A portable power charger having an internal rechargeable battery is provided with a power connection port than can act in a power input mode when the charger is connected with an external power source via the power connection port and in a power output mode when at least one electronic device is connected to the charger via the power connection port. The power charger may be connected with both an external power source and an electronic device via the power connection port at the same time, wherein the charge supplied from the external power source recharges the charger and any electronic device connected to the charger. The charger also can automatically turn on if a connector cable is connected to the power connection port with either an external power supply or an electronic device connected at the other end of the cable to supply or draw power through the cable.

Bulb lighting device and system comprising such device to monitor patients in home environment

A bulb lighting device is provided. The bulb device comprises a base, a driving electronics unit comprising a power supply electrically connected to the base and a battery connected to the power supply through a battery management unit, and a communication unit comprising a communication interface and at least one of a wireless unit and a power line unit, wherein the communication unit is electrically connected to the driving electronics unit. The bulb device further comprises an LED module having LED flight sources in an LED array together with an electric driving LED controller arranged inside an at least partially transparent envelope, wherein the LED module is electrically connected to the driving electronics unit, and a motion detector arranged inside the envelope and electrically connected to the driving electronics unit, wherein an output signal of the motion detector is forwarded outside of the bulb lighting device through the communication unit.

Flashlight with a battery cartridge

The present invention relates to a flashlight with a cylindrical housing and a battery cartridge housed therein so that at least one battery can be removably retained. In order to provide a flashlight in which a faulty slide switch can be fitted or replaced simply and without any extra cost, according to the invention a slide switch is proposed with a slide mounted movably on the housing and a switch lever arranged on the battery cartridge.

LIGHTING EFFECT DEVICE AND ELECTRIC DEVICE

A lighting effect device is provided, which is used for equipment with an operation surface that has a reflective characteristic. The lighting effect device includes at least a light supply unit for forming a light layer above the operation surface. The light layer is not crossed with the operation surface, where at least part of light of the light layer forms a visible lighting effect around an operator after reflected by the operator entering the light layer. The device requires less light sources and no position detection, so that the device is inexpensive and reliable. At the same time, a dodging layer and/or a reflective layer improve lighting effect and provide user a better experience. 1. A lighting effect device , used for an apparatus having an operation surface with the operation surface having a reflective characteristic , characterized in that , the lighting effect device comprises:at least one light-supplying unit for forming a light-layer above the operation surface, wherein, the light-layer has no intersection with the operation surface, and at least part of the light from the light-layer, after being reflected by an operation body which enters into the light-layer, forms a visible optical-effect around the operation body.2. The lighting effect device according to claim 1 , characterized in that claim 1 , the lighting effect device further comprises:a light-uniforming unit, formed by substances with non-uniform optical properties and provided on the operation surface;at least part of the light from the light-layer enters into the light-uniforming unit after being reflected by an operation body which enters into the light-layer, then the light which enters into the light-uniforming unit forms the visible optical-effect in the scattering effect of the light-uniforming unit.3. The lighting effect device according to claim 1 , characterized in that claim 1 , the lighting effect device further comprises:a light-uniforming unit, formed by substances with ...

Waterproof torch

The present invention relates to a flashlight having a housing, a battery cartridge which is mounted therein and has a pressure switch at the end, and an end cap having a pushbutton which is operatively connected to the pressure switch. In order to create a watertight and simultaneously robust flashlight, it is proposed according to the invention that a sealing element be arranged between the pushbutton and the pressure switch.

Lighting apparatus

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

Adapter circuitry for enabling charging and/or recharging a device or battery of a different type

An electronic adapter circuit for charging and/or recharging a battery of a first battery type utilizing a charging device for a battery of a second different battery type, may comprise: an electronic circuit for controlling the charging of the battery of the first battery type when the battery of the first type is charged by the battery charging device, wherein the electronic circuit has high conductivity when the battery of the first type provides electrical power to a load, and has a reduced conductivity for limiting charging of the battery of the first type when it is charged by the battery charging device. The electronic circuit may include a controllable conductivity device having high conductivity when the battery of the first type provides power to a load, and a battery charging control circuit for reducing the conductivity of the controllable conductivity device for limiting the charging of the battery.

Flexible LED Lighting Systems, Fixtures and Method of Installation

A low-voltage LED lighting system, LED lighting fixtures, and a method for installation thereof in which the system includes: (a) at least one LED lighting fixture each having one or more LEDs; (b) at least one remotely-located power driver; and (c) interconnections between the at least one LED fixture and the at least one driver using communication network cabling and standard 8P8C network connectors. Preferred lighting fixtures are recessed lighting fixtures adapted for ceiling mounting. 1. A low-voltage LED lighting fixture comprising:at least one LED;a standard network input connector having plural contact pairs;at least one standard output connector having the same number of contact pairs as the input connector; andan interconnection network configured to flexibly change the interconnections between the input connector and the at least one output connector.2. The low-voltage LED lighting fixture of wherein the interconnection network is configured to (a) provide low-voltage power to the at least one LED and (b) connect each contact pair of the input connector to its corresponding contact pair of one output connector.3. The low-voltage LED lighting fixture of wherein the interconnection network is configured to (a) provide low-voltage power to the at least one LED and (b) short the conductors powering the LED.4. The low-voltage LED lighting fixture of wherein:the fixture includes one fewer output connectors than the number of contact pairs of the input connector;the input connector and each of the output connectors each have a primary contact pair, the primary contact pair of the input connector providing the power to the at least one LED; andthe interconnection network is configured to (a) connect one non-primary pair of input connector contacts to the primary pair of output connector contacts on one output connector and (b) connect each remaining input connector contact pair only to a respective one of the remaining output connector contact pairs.5. The low- ...

Lighted architectural mesh

A lighted architectural mesh includes a plurality of interconnected wires forming a plurality of transverse openings. At least one light carrier is slidably received within at least one of said transverse openings. The at least one light carrier includes light nodes emitting light through the interstices on the front and/or rear side of the architectural mesh. The at least one light carrier further comprises a plurality of connecting elements, wherein the light emitter nodes of the at least one light element are releasably interconnected in series by the connecting elements.

Flashlight

The present invention relates to a flashlight having a rotary switch for switching different brightness levels and/or luminous colors, which rotary switch has a battery cartridge arranged rotatably in a flashlight housing and having spring-mounted electrical contacts arranged at the end, which electrical contacts are each connected to an electrical contact face or an electrical contact zone of a contact plate. In order to provide a switchover option for a flashlight with different switching steps that has a simple design, is light and can be operated reliably, the invention proposes that the battery cartridge is held securely in the flashlight housing by a fixing sleeve and that the battery cartridge is rotated in the flashlight housing by a rotary button that passes longitudinally axially through the fixing sleeve.

Surgical lamp for broadband and narrowband illumination

The present invention relates to a surgical lamp ( 100 ) comprising both a first light source ( 110 ) and a second light source ( 112 ), where the first light source is capable of emitting light across a broad first spectral range and the second light source being capable of emitting light having an emission peak in a narrow second spectral range. The surgical lamp further features a light source selecting device ( 120 ), capable of selectively turning on and off the first and the second light source. The first light source has a high color rendering index so as to enable objects, such as tissues, to appear in their true color, and the second light source has a low or non-definable color rendering index, so as enable accentuation of particular tissues.

Modular Lighting System

A modular lighting system includes a mobile lighting unit and a stationary power supply network connection unit, wherein the lighting unit has at least one light source, wherein the lighting unit and the network connection unit have corresponding electrical contacts for electrical connection of the lighting unit to the network connection unit, wherein the network connection unit has electrical connections to connect the network connection unit to an electrical power supply network, wherein the electrical connections are formed as electrical connection terminals, and wherein the network connection unit has a rail mount for installation on a mounting rail of an electrical distribution system.

Light emitting system with adjustable watt equivalence

A light emitting diode assembly and method of manufacturing the same. The light emitting diode assembly has a heat sink. The assembly additionally has a platform assembly with a substrate having driving elements including a plurality of light emitting diode elements disposed thereon. The driving elements and light emitting diode elements are in electric communication with an AC input to produce an initial light output. The plurality of light emitting diodes emit an initial light output that is a first predetermined amount of lumens in a first lumen range and emit an initial light output that is a second predetermined amount of lumens in a second lumen range current is changed without the need to change the manufacturing process.

ADJUSTABLE OUTPUT SOLID-STATE LIGHTING DEVICE

A solid-state lighting device has user-engageable actuator physically manipulable by a user and accessible from an exterior of the device to adjust an amount of light output. The user-engageable actuator may take the form of a knob, slider, lever, or other manipulable surface or structure. The user-engageable actuator may extend partially or fully from a housing, or alternatively be recessed or otherwise within the housing with access provided via an aperture, slot or opening. Access may be directly by the user (e.g., finger) or via a tool (e.g., screw driver, Allen wrench, socket) manipulated by the user. The actuator may form part of an adjustment component (e.g., potentiometer, rheostat) which supplies an adjustable output to a drive circuit or electronics. The adjustment component may be electrically coupled to either a primary or secondary side of a transformer, which forms part of a power converter (e.g., flyback). 1. A lighting device to provide manually adjustable levels of solid state lighting , the lighting device comprising:an adjustment component having a user-engageable actuator physically manipulable by a user and accessible by the user from an exterior of the lighting device to vary an output of the adjustment component; anda driver circuit electrically coupled to adjust an amount of light output by a number of solid-state light sources in response to the output of the adjustment component.2. The lighting device of wherein the adjustment component is at least one of a potentiometer or a rheostat.3. The lighting device of wherein the driver circuit includes a power converter having an output power level that is responsive to a control voltage supplied to the power converter as the output of the adjustment component.4. The lighting device of wherein the driver circuit includes a power converter having an output supplied to the solid-state light sources with a duty cycle that is responsive to the output of the adjustment component.5. The lighting device ...

Travel nightlight with usb charger

A nightlight charger for charging an external electronic device is mountable to a common 120 volt AC wall outlet, and includes a power supply to convert the 120 volts AC to +5 volts DC, and a charging profile configuration circuit. A charging profile selection switch is provided for the user to select a desired charging profile that is compatible with the electronic device to be charged. The nightlight includes a housing having a side wall, a portion of which is translucent. A light emitting device within the housing emits light that passes though the translucent portion of the side wall.

Outdoor LED Lighting Apparatus

An outdoor LED lighting apparatus which includes a housing unit having a main body or main housing and a lower cover, and at least one LED module provided in the interior of the housing unit. The housing unit is configured to enable air to flow into and out of the interior of the unit via a convection cooling arrangement provided between the main body of housing and the lower cover of the housing.

SENSOR-CONTROLLED SYSTEM AND METHOD FOR ELECTRONIC APPARATUS

A sensor-controlled system for an electronic apparatus is provided. The electronic apparatus includes at least one light emitting unit. The at least one light emitting unit operates at an emission state and a non-emission state alternately. The sensor-controlled system includes at least one sensor unit and at least one control unit. The at least one sensor unit is arranged for sensing surrounding luminance to generate a sensing signal during a period in which the at least one light emitting unit operates at the non-emission state. The at least one control unit is coupled to the at least one sensor unit, and is arranged for controlling luminous intensity of the at least one light emitting unit according to the sensing signal. 1. A sensor-controlled system for an electronic apparatus , comprising:at least one signal generating device;at least one sensor unit, for sensing a reflected signal reflected from an object when the at least one signal generating device is activated, and accordingly outputting a first sensing signal; andat least one control unit, coupled to the at least one signal generating device and the at least one sensor unit, for controlling the electronic apparatus according to the first sensing signal.2. The sensor-controlled system of claim 1 , wherein the at least one control unit compares signal intensity of the first sensing signal with a predetermined threshold to generate a comparison result claim 1 , and turns on or turns off the electronic apparatus according to the comparison result.3. The sensor-controlled system of claim 1 , wherein the at least one signal generating device comprises a plurality of signal generating devices; the at least one control unit activates the signal generating devices one at a time according to an activation sequence so that only one signal generating device is activated at a time; and the at least one sensor unit detects the reflected signal reflected from the object according to the activation sequence claim 1 , ...

LAMP AND LIGHT EMITTING DIODE TUBE THEREOF

A lamp including a tube holder and a light emitting diode tube is disclosed. The tube holder includes a first terminal socket and a second terminal socket. The first terminal socket is electrically connected to a power source. The light emitting diode tube is installed onto the tube holder. One end of the light emitting diode tube has two first conductive terminals plugging in the first terminal socket so as to provide the power source to the light emitting diode tube. Alternatively, one end of the light emitting diode tube includes at least one first conductive terminal and the other end includes at least one second conductive terminal so as to conduct an alternate current power or a direct current power to the light emitting diode tube via the first conductive terminal and the second conductive terminal of two ends of the light emitting diode tube, respectively. 1. A lamp , comprising:a tube holder comprising a first terminal socket and a second terminal socket, wherein the first terminal socket is electrically connected to a power source;a light emitting diode tube installed on the tube holder, wherein one end of the light emitting diode tube comprises two first conductive terminals plugging in the first terminal socket, the light emitting diode tube comprises a light emitting diode module, and the light emitting diode tube further comprises two second conductive terminals disposed on the other end of the light emitting diode module and plugging into the second terminal socket;a plug connected to an alternative current power source;two conductive lines, wherein one end of each of the conductive lines is connected to the plug, and the other end of each of the conductive lines is connected to the first terminal socket and electrically connected to the two first conductive terminals, respectively; andtwo another conductive lines, wherein one end of each of the another conductive lines is connected to the second terminal socket and electrically connected to the ...

Lighting Device Having Phototransistor with On/Off Control Circuitry

A lighting device, such as nightlight or path light is provided. The lighting device includes a power supply input, a light source, and a phototransistor for sensing ambient light. The lighting device also includes control circuitry for turning the light source on and off based on the sensed ambient light. The control circuitry includes a first resistor in series with the phototransistor and a second resistor in parallel with the phototransistor. The first resistor sets an illumination limit to turn the light source on and off and the second resistor introduces hysteresis such that the light source is turned on and off at different illumination limits. A path light may further include a motion sensor for sensing motion of an object and turns the light source on when both motion is detected and the sensed light is below an illumination level. 1. A lighting device comprising:a power supply input;a light source;a phototransistor for sensing ambient light; andcontrol circuitry for turning the light source on and off based on the sensed ambient light, said control circuitry comprising a first resistor in series with the phototransistor and a second resistor in parallel with the phototransistor, wherein the first resistor sets an illumination limit to turn the light source on and off and the second resistor introduces hysteresis such that the light source is turned on and off at different illumination limits.2. The lighting device of claim 1 , wherein the second resistor is coupled in parallel across a collector and an emitter of the phototransistor.3. The lighting device of claim 1 , wherein the second resistor has a resistance value selected to adjust the sensitivity of a sensing base current of a transistor that turns the light source on and off.4. The lighting device of claim 3 , wherein the base current biases the base of the transistor to turn the light source on or off based on an illumination level defined by the second resistor.5. The lighting device of claim 1 , ...

ILLUMINATION LAMP WITH INTEGRATED SWITCH AND ALARM

An illumination lamp with integrated switch and alarm functions includes a main body (), batteries (), a conductive seat (), a controller (), a light source assembly (), an end cover () and an alarm (). The alarm () is disposed within the inner cavity of the end cover (), and the housing of the alarm () slidably matches the inner cavity of the end cover (). The alarm () is electrically connected to the controller (). The bottom of the alarm () works together with a light-touch switch (), and the top of the alarm () is an operation end. During use, the alarm () is pressed downwards to touch and activate the light-touch switch (), thereby realizing lighting function or alarming function. 1. An illumination lamp with integrated switch and alarm functions comprising a main body , a lithium ion battery , a conductive seat , a controller , a light source assembly , and an end cover; the conductive seat is disposed with a positive spring and a negative spring that work together with the lithium ion battery; the controller includes a controller circuit board and a microcontroller while the controller circuit board is fixed on the conductive seat and a light-touch switch is connected to the microcontroller on the controller circuit board; an inner thread is arranged in an opening at one end of the end cover while an opening on the other end of the end cover is an operation opening; the conductive seat matches the inner thread to be fixed in the end cover; an outer thread of the main body is connected to the inner thread of the end cover;wherein the illumination lamp further includes an alarm in which an outer circular base is disposed on an outer surface of a housing thereof; a stopper base is arranged at an inner wall of one end of the end cover with the operation opening; the alarm is disposed within an inner cavity of the end cover and between the stopper base and the conductive seat; the housing of the alarm slidably matches the inner cavity of the end cover and the ...

Medical light source device

It is an object to provide a medical light source device capable of securing a long illumination time required to use in operations in the medical field, and the medical light source device that is worn on the body of an operator to apply light to a target portion of the medical treatment is to cause an illumination section 81 to be worn on the body of the operator with a holder 7 , and is provided with an acceleration sensor 80 that detects a motion of the operator, where a control section 84 controls a supply of current from a power supply section to the illumination section 81 , while controlling to reduce illuminance of the illumination section 81 or to halt the passage of current to the illumination section 81 when the acceleration sensor 80 detects acceleration of a predetermined value or more.

Lighting environment evaluation method and lighting environment evaluation apparatus

According to one embodiment, a lighting environment evaluation method includes setting a specific plane in a lighting space as an evaluation object; setting an observation set point on the specific plane; calculating, based on information relating to a reflector to reflect light in the lighting space and information relating to a luminaire provided in the lighting space, an illuminance at the observation set point based on only indirect light from the reflector and obtaining a brightness feeling index of the lighting space from a calculation result.

SYSTEM AND METHOD FOR CONTROLLED INTENSITY ILLUMINATION IN A BIOANALYSIS OR OTHER SYSTEM

A system and method for controlled illumination in a bioanalysis or other system where excitation of fluorescent molecules is desirable. In an embodiment, an illumination system is described which can provide excitation light at a controlled intensity to provide quantitative results. In an embodiment, a solid state light engine is described which includes a plurality of color channels each providing light output suitable for exciting a fluorescent molecule, a light to frequency converter which receives a portion of the light output, a counter which maintains a count of a signal from the light to frequency converter, and a light intensity circuit, responsive to the counter, which adjusts the color channels to control the intensity of the light output. 19.-. (canceled)10. A system comprising: a solid state light source,', 'a band pass filter, and', 'an electronic circuit to power the solid state light source,', 'whereby each color channel provides light of a different specific wavelength band suitable for exciting a fluorescent molecule;, 'a light engine including a plurality of color channels wherein each color channel includes,'}an optical system comprising a plurality of reflective elements which direct light from each color channel into a light output beam having an output beam intensity;a beam splitter which redirects a portion of the light output beam;a light to frequency converter which receives said redirected portion of the light output beam from the beam splitter and generates a pulse train having a frequency proportional to an intensity of light in said redirected portion of the light output beam;a counter that maintains a count of pulses in the pulse train such that the count of pulses provides a measure of the intensity of light in said redirected portion of the light output beam;a light intensity circuit which monitors the ongoing count of pulses maintained by the counter and adjusts one or more of the plurality of color channels in real time to thereby ...

Housing and light emitting device having the same

A housing of light emitting device including a first part for accommodating a light emitting diode module and providing a space for heat dissipation is disclosed. The first part includes an outline casing forming an enclosed room and at least one heat conductive structure disposed inside the enclosed room. The heat conductive structure couples to a heat dissipating side and a light emitting side of the outline casing.

LUMINAIRES, ESPECIALLY LUMINAIRES TO BE OPERATED IN LAMP HOLDERS FOR FLUORESCENT LAMPS

The invention relates to luminaires, especially luminaires to be operated in lamp holders for fluorescent lamps. In order to prevent individuals from experiencing electric shocks when inserting a luminaire, for example in the lamp holder of a fluorescent lamp, and in order to be able to operate the luminaire without complications once it is inserted in the lamp holder, the luminaire comprises a contact section to be inserted into a socket base, comprising two contact pins (B, B) and a centering device (BX) for centering the luminaire in the socket, which is mounted in the center between the contact pins (B, B). The centering device (BX) can be rotated about a main axis of the luminaire to actuate a switch or a protective device. 19-. (canceled)10. A light-emitting means , in particular for operation in lampholders for fluorescent lamps , comprising:a contact section for insertion into a lampholder base, comprising two contact pins and a centering apparatus arranged centrally between the contact pins for centering the light-emitting means in the lampholder; and the centering apparatus is rotatable about a main axis of the light-emitting means for actuation of a switch or a protective apparatus.111. The light-emitting means as claimed in claim , wherein the centering apparatus is connected to the switch or the protective apparatus; and the switch or the protective apparatus prevents side-immanent formation of parasitic voltages , parasitic voltages between two contact sections , or a combination thereof.12. The light-emitting means as claimed in claim 10 , wherein the protective apparatus has a mechanically actuated switch.13. The light-emitting means as claimed in claim 11 , wherein the protective apparatus has a mechanically actuated switch.1410. The light-emitting means as claimed claim 11 , wherein the switch is actuated by rotation of the centering apparatus about the longitudinal axis of the light-emitting means.1511. The light-emitting means as claimed claim 11 ...

PORTABLE ELECTRIC LAMP WITH A COMPACT CASING HOUSING A LIGHTING MODULE CONTROLLED BY A ROTARY ACTUATOR

A portable electric lamp with a compact casing housing a lighting module and an electric circuit coupled to the lighting module and provided with a controlled switch, comprising an actuator rotating around an axis of rotation and mounted fixed in translation in the direction of said axis of rotation to control the switch, and a control knob rotating around the axis of rotation of the actuator, the control knob further being mounted movable in translation along the axis of rotation of the actuator between a driving position in which the control knob drives the actuator in rotation and at least one blocking position in which the control knob prevents rotation of the actuator in at least one direction of rotation. 1. A portable electric lamp with a compact casing housing a lighting module and an electric circuit coupled to the lighting module and provided with a controlled switch , the portable electric lamp comprising:an actuator rotating around an axis of rotation to control the switch, the actuator being mounted fixed in translation in the direction of said axis of rotation; anda control knob rotating around the axis of rotation of the actuator, the control knob further being mounted movable in translation along the axis of rotation of the actuator between a driving position in which the control knob drives the actuator in rotation and at least one blocking position in which the control knob prevents rotation of the actuator in at least one direction of rotation.2. The portable electric lamp according to claim 1 , wherein the control knob comprises a pin claim 1 , and the casing comprises at least one stop to block the pin in at least one direction of rotation of the actuator when the control knob is in said blocking position.3. The portable electric lamp according to claim 2 , wherein the casing comprises at least two stops arranged around an insert shaped such as to receive the pin claim 2 , when the control knob is in said blocking position claim 2 , so as to ...

Vibrating LED Device

This utility model disclose one kind of vibration light-emitting devices, including base plate, power supply set at one side of the base plate, vibration switch and LED light set at the other side of the base plate, the said LED light is set on the same side as the vibration switch. This utility model also disclose one kind of electronic light-emitting rings assembled with vibration light-emitting devices, the said electronic light-emitting ring is integrated silica gel, there are one opening and one cavity at the internal side of the said light-emitting ring, the said opening and cavity are connected, and the said vibration light-emitting device is set inside the cavity. This utility model can enhance the decorative effects and entertainment effects, with simple structure, it is convenient to wear and not easy to fall off. 1. A vibrating light-emitting device , comprising: a base plate , a power supply set at one side of the base plate , vibration switch set at another side of the base plate and an LED light being set on the same side as the vibration switch.2. The vibrating light emitting device according to claim 1 , wherein the said vibration switch is an elastic vibration switch.3. The vibrating light emitting device according to claim 1 , wherein the said vibration switch also includes a capacitor.4. The vibrating light emitting device according to claim 1 , wherein the said vibration light-emitting device includes several the said LED lights claim 1 , and several the said LED lights are surrounding the said vibration switch setup.5. The vibrating light emitting device according to claim 1 , wherein the said electronic light-emitting ring is integrated silica gel claim 1 , the internal side of the said light emitting ring having one opening and one cavity claim 1 , the said opening and cavity being connected claim 1 , and the said vibration light-emitting device is set inside the cavity.6. The vibrating light emitting device according to claim 5 , wherein the ...

Control panel assembly and washing machine having the same

A washing machine having a control panel assembly for controlling an operation of the washing machine. The control panel assembly includes a control panel; a circuit board disposed at an inner side of the control panel; at least one light emitting diode (LED) disposed on the circuit board and emitting light; an LED bracket that is coupled to the circuit board, accommodates the at least one LED, guides light emitted from the LED to front of the control panel, and has at least one light guide hole of which a cross-sectional area is not uniform in at least a portion of the light guide hole in a direction in which light emitted from the LED is guided; and an LED window that is disposed at a front side of the LED bracket and allows light emitted from the LED to be transmitted to front of the control panel.

Illuminated pole

The present invention provides an illumination device comprising an elongated support element ( 10 ) with an illumination source ( 20 ) integrated therein. Preferably the elongated element is collapsible, telescopic or resiliently flexible. It may comprise a plurality of sections ( 11, 12 ) which are adapted to reciprocate between a retracted configuration and an extended configuration. The device is particularly suitable for temporary or collapsible structures such as tents, umbrellas, awnings, shades or the like.

Illuminating device

An illuminating device includes a heat-dissipating shroud, a heat-dissipating module, an upper cover module and a lower cover module. The heat-dissipating module includes a light source, a substrate, a heat-conducting element and heat-dissipating blades. The upper cover module includes an upper cover, a light sensor and a protective cover. The lower cover module includes a lower cover, a transparent shroud and a transformer. The heat-dissipating shroud is assembled above the heat-dissipating blades of the heat-dissipating module. A top surface of the heat-dissipating shroud is provided with heat-dissipating holes. A space of a suitable height is generated between the top surface of the heat-dissipating shroud and the heat-dissipating blades of the heat-dissipating module to act as a heat concentration chamber. A gap is formed between the bottom of the heat-dissipating shroud and the top surface of the upper cover of the upper cover module.

Intelligent decorative displays with ambient electromagnetic field switching

A system and method of controlling self powered decorative devices using EMF emanating from, for example, a light string on a Christmas tree. The decorative devices sense the presence of EFM from the light string and actuate in response thereto and turn off when the field disappears, thereby saving energy. In an alternate embodiment, the EMF source is capable of modulation and the slave decorations are coded and tuned to specific EMF characteristics, such as frequency. The master EMF source transmits the EMF of different characteristic thereby causing the coded slave decorations to operate in a synchronized matter. The system may also be responsive to music or other inputs to create special decorative effects.

FLEXIBLE ELECTRICAL CONNECTION OF AN LED-BASED ILLUMINATION DEVICE TO A LIGHT FIXTURE

An electrical interface module (EIM) is provided between an LED illumination device and a light fixture. The EIM includes an arrangement of contacts that are adapted to be coupled to an LED illumination device and a second arrangement of contacts that are adapted to be coupled to the light fixture and may include a power converter. Additionally, an LED selection module may be included to selectively turn on or off LEDs. A communication port may be included to transmit information associated with the LED illumination device, such as identification, indication of lifetime, flux, etc. The lifetime of the LED illumination device may be measured and communicated, e.g., by an RF signal, IR signal, wired signal or by controlling the light output of the LED illumination device. An optic that is replaceably mounted to the LED illumination device may include, e.g., a flux sensor that is connected to the electrical interface. 1. An apparatus comprising: a first voltage node adapted to be coupled to a first terminal of an LED;', 'a second voltage node adapted to be coupled to a second terminal of the LED;', 'a switching element coupled between the first voltage node and the second voltage node, wherein the switching element is substantially conductive in a closed state, and wherein the switching element in the closed state is operable to conduct a current supplied by a current source; and', 'a conductor coupled to the switching element, wherein a control signal communicated over the conductor determines whether the switching element is in the closed state., 'an LED illumination device operable to emit a light, wherein the LED illumination device includes an LED selection module mounted to an electrical interface module (EIM), the LED selection module comprising2. The apparatus of claim 1 , further comprising:a controller that provides the control signal to the switching element.3. The apparatus of claim 2 , wherein the controller is mounted to the electrical interface module ( ...

Long Life Compact Lighting System

A compact lighting assembly includes a circuit board having a battery, a light, a switching circuit and a push button switch selectively powering the light with the battery via the switching circuit. The operating life of the compact lighting assembly is increased by using a rechargeable battery charged by a photovoltaic device such as a solar cell. Even greater operating life is achieved with the use of a light-actuated switch, such as a photocell or photodiode, which limits or cuts off battery draw and illumination of the light in daylight or lighted ambient conditions and enables illumination of the light in dark ambient conditions such as nighttime and low light environments. 1. A compact lighting assembly , comprising:a light emitting diode;a manually-actuated switching circuit controlling illumination of said light emitting diode;a light-actuated switch enabling illumination of said light emitting diode in a first ambient lighting state and preventing illumination of said light emitting diode in a second ambient lighting state different from said first ambient lighting state; anda source of voltage powering said light emitting diode via said light-actuated switch and via said switching circuit.2. The lighting assembly of claim 1 , further comprising a manual switch selectively actuating said light emitting diode in a plurality of selective operating modes.3. The lighting assembly of claim 1 , wherein said switching circuit selectively enables a high intensity illumination of said light emitting diode claim 1 , a low intensity illumination of said light emitting diode claim 1 , and a strobed illumination of said light emitting diode.4. The lighting assembly of claim 1 , wherein said first ambient lighting state comprises a low level of ambient light and said second ambient lighting state comprises a level of ambient light greater than said low level of ambient light.5. The lighting assembly of claim 1 , wherein said source of voltage comprises a battery.6. The ...

Optical semiconductor lighting apparatus

An optical semiconductor lighting apparatus includes: a light emitting module including one or more semiconductor optical devices; a switching mode power supply (SMPS) connected to the light emitting module; a housing disposed to be adjacent to the light emitting module, in which the housing has both ends opened and accommodates the SMPS; a first heat dissipation unit disposed at an inner side of the housing; and a second heat dissipation unit disposed radially at an outer side of the housing and formed from an outer side of one end portion of the housing to the edge of the light emitting module. The first heat dissipation unit includes a plurality of heat dissipation plates through which the heat pipe penetrates, and a plurality of vent portions formed on the heat dissipation plates.

DISPLAY APPARATUS

A display apparatus is disclosed. The display apparatus includes a flexible display panel and a shape deforming/maintaining unit. The flexible display panel is configured to operate in a flat mode and in a curved mode. The shape deforming/maintaining unit is on a surface of the flexible display panel. The shape deforming/maintaining unit is configured to deform a shape of the flexible display panel during switching between the flat mode and the curved mode, and to maintain rigidity of the flexible display panel after switching to the flat mode or to the curved mode. 1. A display apparatus comprising:a flexible display panel configured to operate in a flat mode and in a curved mode; anda shape deforming/maintaining unit on a surface of the flexible display panel and configured to deform a shape of the flexible display panel during switching between the flat mode and the curved mode, and to maintain rigidity of the flexible display panel after switching to the flat mode or to the curved mode.2. The display apparatus of claim 1 , wherein the shape deforming/maintaining unit is on a surface of the flexible display panel opposite to a surface for displaying images.3. The display apparatus of claim 1 , wherein claim 1 , in the curved mode claim 1 , curvatures of the flexible display panel at two opposite sides in a horizontal direction are symmetrical about a center portion of the flexible display panel.4. The display apparatus of claim 1 , wherein claim 1 , in the curved mode claim 1 , curvature from a center portion of the flexible display panel toward a first side of the flexible display panel in a horizontal direction is greater than curvature from the center portion of the flexible display panel toward a second side of the flexible display panel in the horizontal direction.5. The display apparatus of claim 1 , wherein claim 1 , in the curved mode claim 1 , curvature from a center portion of the flexible display panel toward a first end of the flexible display panel ...

Multi-mode lighting apparatus

A multi-mode lighting system includes a collector unit and a lighting module. A plurality of fiber optic filaments extend from the collector to the lighting module to transmit radiation from first ends of the fiber optic filaments to second ends of the fiber optic elements. The first ends of the fiber optic filaments are disposed in the collector unit to receive radiation and second ends are disposed in the lighting module to emit radiation received by the first ends of the fiber optic filaments. At least a first portion of the radiation transmitted by the fiber optic filaments illuminates an area external to the lighting module and at least a second portion of the radiation impinges the photovoltaic element to generate electricity.

LED Lamp Provided with a Variable-Geometry Beam Device

Lamp comprising: a light source comprising one or more LED type diodes; control means for controlling the geometry of the light beam of said light source in response to a control information or a control signal; a control unit for generating said control information or said control signal; wherein the control unit comprises a image sensor generating at least one image of the area illuminated by said light source and processing means for processing said image so as to generate said control information or said control signal.

ELECTRIC ACTUATOR SYSTEM

An electric actuator system for hospital and care beds () for adjusting e.g. the lying surface of the bed (). The actuator system is connected to one or more light sources (), which may be switched on if a change in the patient's movement pattern and/or position in the bed () is registered. The electric actuator system may thus help the patient navigate around the room. 1120910131421221201517189101314212215910131421229101314212219232491013142122. An electric actuator system for hospital and care beds ( ,) comprising at least one linear actuator ( , , , , ,) for adjusting the bed ( ,) , a control box () and at least one control unit ( ,) , where the linear actuator ( , , , , ,) and the control unit are connected to the control box () and where the linear actuator ( , , , , ,) comprises means for registering a force on the linear actuator ( , , , , ,) and relative changes therein , and one or more light sources ( , ,) which may be activated if one or more changes in the force on the linear actuator ( , , , , ,) is registered.2192324. The electric actuator system according to claim 1 , including means for wireless connection between said control box and said one or more light sources ( claim 1 , claim 1 ,).3192324120. The electric actuator system according to claim 1 , comprising a light source ( claim 1 , claim 1 ,) which can be located on a bed ( claim 1 ,).415. The electric actuator system according to claim 1 , wherein the control box () comprises at least a part of the control for the actuator system.515. The electric actuator system according to claim 1 , wherein the control box () comprises a mains based power supply.615. The electric actuator system according to claim 1 , wherein the control box () comprises a rechargeable battery pack.791013142122. The electric actuator system according to claim 1 , wherein said means for registering the force on the linear actuator ( claim 1 , claim 1 , claim 1 , claim 1 , claim 1 ,) comprises a load cell.816. The electric ...

Multi-spectrum lighting device with plurality of switches

A multi-spectrum emitting device is provided including one or more emitters configured to emit in a first spectrum and a second spectrum. Devices include a switching mechanism with at least two switching elements. The switching mechanism may be configured to change an emitted light from a first spectrum to a second spectrum, and to change a blink pattern of emitted light. The first spectrum may be a non-visible light spectrum and the second spectrum may be a visible light spectrum. Devices may also include a unitary housing extending substantially upward and inward from a base of the device, the housing configured to emit light therethrough and to receive a power source for the device therein.

Integrated multi-layered illuminating unit and integrated multi-layered illuminating assembling unit

An integrated multi-layered illuminating unit and an integrated multi-layered illuminating assembling unit are provided in the disclosure. The illuminating unit provided in the present invention can be adapted to different purposes and locations of use through a flexible number of heat dissipating bases used and adaptable assembling methods, in other words, the present invention provides an illuminating unit which can be assembled into specific forms depending on different applications and purposes. The illuminating unit and can provide various irradiation intensity and rage, wherein the heat dissipating bases are connected and assembled with each other through connecting members with an easy, fast and convenient method, thus the illuminating unit provided is very time and effort saving regarding its production and maintenance.

End Cap for a Tubular Light Source

An end cap () for a tubular light source (), the tubular light source () being configured to be arranged in a lighting fixture () comprising at least one socket (), wherein the end cap () comprises a housing (), two connector pins () at least partly arranged on an outside of the housing () and adapted to fit in the socket, and a switch assembly comprising a switch element () arranged in between the two connector pins () and at least partly protruding from an opening in the housing (), wherein a first side of the switch element () is adapted to fit into a slot in a socket () and wherein the switch assembly is configured to form a conductive path between the socket () and the tubular light source () through an axial rotation of the switch element () in relation to the housing () as the tubular light source () is rotatably mounted in the fixture (). 1. An end cap for a tubular light source , the tubular light source being configured to be arranged in a lighting fixture comprising at least one socket defining a slot therein , the end cap comprising:a housing defining an opening;two connector pins at least partly arranged on an outside of the housing and adapted to fit in the socket; anda switch assembly comprising a switch element arranged in between the two connector pins and at least partly protruding from the opening, wherein a first side of the switch element is adapted to fit into the slot in the socket and wherein the switch assembly is configured to form a conductive path between the socket and the tubular light source through an axial rotation of the switch element in relation to the housing as the tubular light source is rotatably mounted in the fixture.2. The end cap according to claim 1 , wherein the conductive path is formed at a second side of the switch element claim 1 , wherein the second side is arranged in an inside of the housing.3. The end cap according to claim 1 , wherein the switch element is equipped with screw threads enabling axial movement ...

LED MOUNTING ASSEMBLY

The present patent application discloses a LED mounting assembly. The LED mounting assembly include buttons, LEDs, button bases, light touch switches and PCB substrate; the buttons are formed as hollow and transparent bodies, two pins of each LED are welded to the PCB substrate, each of light touch switches is arranged between the two pins of LED and attached to the PCB substrate, one electrode of the light touch switch is electrically connected to one of the pins of LED, the button bases are superposed over the light touch switches, lower end surfaces of the buttons contact with upper end surfaces of the button bases, and the LEDs are accommodated in the inner space of the buttons, respectively. 11234512125421254212341321313323413245. A LED mounting assembly comprising: buttons () , LEDs () , button bases () , light touch switches () and PCB substrate (); wherein the buttons () are formed as hollow and transparent bodies , two pins () of each LED () are welded to the PCB substrate () , each of light touch switches () is arranged between the two pins () of LED () and attached to the PCB substrate () , one electrode of the light touch switch () is electrically connected to one of the pins () of LED () , the button bases () are superposed over the light touch switches () , lower end surfaces of the buttons () contact with upper end surfaces of the button bases () , and the LEDs () are accommodated in the inner space of the buttons () , respectively; wherein slots () are arranged on both sides of the button bases (); and wherein at least one cylindrical foot () is provided at the bottom of each button base () , and guide holes () into which corresponding cylindrical feet () slide are arranged on the light touch switches () and the PCB substrate ().21234512125421254212341321. A LED mounting assembly comprising: buttons () , LEDs () , button bases () , light touch switches () and PCB substrate (); wherein the buttons () are formed as hollow and transparent bodies , two ...

Light strip system and converter unit therefor

A light strip system for securing luminaire units and supplying them with power having an elongate support structure, especially at least one support rail for securing the luminaire units and power supply extending along the support structure for supplying the luminaire units with power. The power supply includes first lines which extend along the support structure and define a first power supply circuit (I), and second lines which extend over part of the length of the first power supply circuit (I) along the support structure and define a second power supply circuit (II) which is designed to be in electrical contact with the luminaire units, the first power supply circuit (I) being coupled to the second power supply circuit (II) by a converter unit which converts a first supply voltage available in the first power supply circuit (I) to a second supply voltage suitable for operating the luminaire units.

Tubelamp retrofit pin safety implementation using existing ballast and fixture

An electric lamp () has two pairs of external connection pins () adapted for connecting the lamp to a voltage source for powering an internal lighting module (). Each pair of pins is disconnected from the lighting module by an open switch () unless a non-zero electric voltage is applied to the pair and causes the switch to close. The lamp is therefore safe to handle even in a condition where one pair of pins is connected and the other is not. The lamp may be fitted in a switch-start fixture, providing an ohmic connection between two pins in different pairs, as well as a rapid-start fixture, with a capacitive connection. 1. A system comprising:an electric lamp comprising:a lighting module with at least two terminals; andfour external connection pins arranged in pairs, wherein each pair of connection pins is associated with an automatic switch operable to connect a first connection pin in the pair to a terminal, each switch configured to close in response to non-zero voltage at its associated pair of connection pins,and a dummy starter to replace a starter in a switch-start circuit fixture for connecting the electric lamp to mains voltage.2. The system of claim 1 , wherein the electric lamp comprises a further automatic switch operable to connect a second connection pin in a pair to one of said at least two terminals on the lighting module claim 1 , said further switch configured to close in response to non-zero voltage at its associated pair of connection pins.3. The system of claim 1 , wherein the electric lamp further comprises a further automatic switch operable to connect a second connection pin in a pair to a further terminal on the lighting module claim 1 , said further switch configured to close in response to non-zero voltage at its associated pair of connection pins.4. The system of claim 3 , wherein:the lighting module has four terminals;the lamp comprises automatic switches, which are operable to connect terminals and connection pins in a one-to-one ...

MANUALLY PORTABLE ILLUMINATING DEVICE SUITABLE FOR WARNING SIGNAL

An extendable and/or retractable illuminating device comprises a luminaire atop a telescoping mast, which is selectively positionable between extended and retracted positions, suitable for use as a warning signal. The luminaire has a strobe feature and its intensity is capable of automatic adjustment in response to ambient light levels. The telescoping mast, and thus the luminaire, are driven by an electric motor within a manually portable case, which also houses a rechargeable electrical power supply and microcontroller unit for providing power and operating commands to the luminaire. 1. A manually portable , retractable illuminating device , said illuminating device comprising:a manually portable case;a tubular telescoping mast, having a distal end and an attachment end, affixed at said attachment end to said manually portable case, said telescoping mast selectively positionable between an extended position and a retracted position, and defining a tubular passageway from said attachment end to said distal end, for extending or retracting a luminaire;said luminaire attached to said distal end of said telescoping mast, said luminaire comprising a strobe microcontroller unit, at least one LED, and an ambient light sensor, said strobe microcontroller unit for communicating with said ambient light sensor and said at least one LED;a rechargeable electrical power supply positioned within said manually portable case and in electrical communication with said luminaire, said power supply for powering said illuminating device;a drive motor in electrical communication with said power supply, said drive motor within said manually portable case for operating a drive gear;said drive gear mechanically connected to a drive rod for extending and retracting said telescoping mast;said drive rod having a gear end and a luminaire end and a plurality of electrical conductors longitudinally disposed along said drive rod from end to end, said drive rod mechanically connected to said drive ...

Bed Exit Night Light

The invention is a Bed Exit Night Light System designed to illuminate a hospital room if a patient leaves his bed, but is not activated by the presence of hospital staff or casual movement of equipment.

Illumination system and method

One or more embodiments of techniques or systems for generating illumination or enabling an illumination within a liquid (e.g., a sports or energy drink), container, straw, accents (e.g., drink cubes), etc. are provided. A vessel or container can illuminate a fluid that employs ultraviolet (UV) powder or other illuminable substances. In one or more aspects, a black light source can be provided in a base of a vessel, such as a cup or bottle. In others, the black light sources can be included within a stir stick, straw, vessel insulator/wrap, freezer treat stick, or cooling elements (e.g., faux ice cubes). In this way, one or more aspects or elements associated with a drink (e.g., serving platter, container, straw, lid, beverage, drink cubes) can be illuminated, thereby enhancing a user's beverage experience.

CONE LIGHT

A cone light is a light emitting structure that is placed on a traffic cone to improve the visibility of the traffic cone. The light cone includes a plurality of lights that are mounted to an outer surface of the cone light and a micro-controller that controls the illumination of the lights. The cone light also has a memory storing a plurality of flash patterns and the micro-controller illuminates the lights in the flash pattern selected by the user. Multiple cone lights can be used together with a master cone light transmitting a flash pattern signal to one or more slave cone light so that each of the cone lights is illuminated in a matching or coordinated pattern. 1. An emergency lighting apparatus for use with a cone-shaped traffic pylon , the cone-shaped traffic pylon having a circular bottom with a first diameter that gradually decreases to a second diameter at a circular top , the second diameter is smaller than the first diameter , comprising:a first body comprising at least a partial annulus with an interior opening having a third diameter that is larger than the second diameter and smaller than the first diameter such that the first body can be fit onto the traffic pylon and come to rest at a first position between the circular top and the circular bottom;a first plurality of lights affixed to the first body; anda first controller affixed within the first body and coupled to the first plurality of lights for controlling operation of the lights.2. The emergency lighting apparatus of claim 1 , wherein the first body is a complete annulus.3. The emergency lighting apparatus of claim 1 , wherein the first body is a C-shaped partial annulus.4. The emergency lighting apparatus of claim 1 , wherein the first plurality of lights are arranged in a pattern.5. The emergency lighting apparatus of claim 4 , wherein the first plurality of lights are arranged to emit light rays at a predefined angle.6. The emergency lighting apparatus of claim 1 , further comprising:a ...

User-actuated lighting effect device

A user-actuated lighting effect device includes a housing, a light-generating lamp coupled to the housing, a power source, and a control circuit. The control circuit includes a user-actuated switch operably coupling the lamp and the power source. The lamp creates a lighting effect on or near the user when the first switch is on. The housing can be mounted in a use orientation on a pedal board. The lamp can create an upwardly directed lighting effect. An operational mode can be selected using a lighting mode switch.

Hybrid illumination systems and methods

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

Lighting apparatus

A lighting apparatus includes a lamp fixture; a bar-shaped lamp provided on the lamp fixture; a reflector, provided above the lamp fixture and below the bar-shaped lamp, including a first reflecting element, a second reflecting element opposite to the first reflecting element, and a reflector bottom connected to lower ends of the first and the second reflecting elements, so as to define a semi-closed internal space for containing the bar-shaped lamp, wherein the first and the second reflecting elements respectively have at least an outwardly-bent reflecting part for reflecting possibly much light out; a light sensor, clipping on the bar-shaped lamp, for detecting a change of ambient illuminance (LUX) and outputting a change signal; an electric power adjusting element, connected to the light sensor and the bar-shaped lamp, for receiving the change signal and accordingly adjusting the electric power of the bar-shaped lamp; and power connectors and emergency power connectors.

Lighting Unit

A lighting unit includes a board, which supports a lamp and an electronic circuit for activating the lamp. The lamp includes one or more LEDs. The lighting unit further includes a decorative layer, which is applied directly to a surface of the board. 1. A lighting unit comprising a board which supports a lamp and an electronic circuit for activating the lamp , wherein the lamp includes one or more light-emitting diodes (LEDs) , the lighting unit comprising:a decorative layer which is applied to at least one of a surface of the board and a layer formed by the lamp on the surface of the board.2. The lighting unit as claimed in claim 1 , wherein the lamp protrudes from the surface of the board claim 1 , such that the decorative layer is interrupted by the lamp.3. The lighting unit as claimed in claim 1 , wherein the lamp protrudes from the surface of the board claim 1 , wherein the decorative layer covers the lamp and has a leveling effect claim 1 , such that the decorative layer is smooth and continuous.4. The lighting unit as claimed in claim 1 , wherein the lamp is recessed in the board claim 1 , the board has a radiation opening for the outlet of radiation of the lamp claim 1 , and the decorative layer covers the radiation opening.5. The lighting unit as claimed in claim 3 , wherein claim 3 , in the region in which the lamp or the radiation opening is covered claim 3 , the decorative layer has increased radiation permeability for light irradiated from the lamp.6. The lighting unit as claimed in claim 1 , wherein the decorative layer is applied by at least one of inkjet printing and screen printing.7. The lighting unit as claimed in claim 1 , wherein the electronic circuit has a sensor for outputting a sensor signal claim 1 , wherein the electronic circuit is designed to switch on or switch off or to regulate the luminosity of the lamp in response to the sensor signal.8. The lighting unit as claimed in claim 7 , wherein the sensor is embedded in the board and is ...

Method and Apparatus for Attaching a Light to a Head-Worn Device

Provided is a light attached to a helmet where the light does not move when a face shield of the helmet is rotated up or down. 1. A light mounting device , comprising:an anchor bezel configured to couple to a head-worn device that has a protective shield that can be rotated up or down and a constant-angle portion;a bezel rotational lock configured to maintain the anchor bezel at a substantially constant angle relative to the constant-angle portion when the protective shield is rotated;a light source connector configured to adjustably couple a light source holder to the anchor bezel, wherein the light source connector enables changing an angle of the light source holder with respect to the constant-angle portion; anda light source held by the light source holder,wherein the anchor bezel is configured to attach to the head-worn device such that when the protective shield is rotated with respect to the constant-angle portion, the angle of the light source with respect to the constant-angle portion is held substantially constant.2. The light mounting device as defined in claim 1 , wherein the light source holder comprises a clip to enable attachment and detachment of the light source from the light source holder.3. The light mounting device as defined in claim 1 , further comprising a light bracket arm configured to couple to the anchor bezel at a first portion of the light bracket arm and to the light source connector at a second portion of the light bracket arm.4. The light mounting device as defined in claim 3 , wherein the light bracket arm is flexible such that the light bracket arm can be bent to a desired shape.5. The light mounting device as defined in claim 3 , wherein at least one of the light source holder claim 3 , the light source connector claim 3 , and the light bracket arm is detachable to enable attachment and detachment of the light source from the head-worn device.6. The light mounting device as defined in claim 1 , wherein at least one of the light ...

Brooch Device Having Function of Illumination

A brooch device with function of illumination is provided. The brooch device comprises a brooch member with light emitting member and a housing. The housing is combined with the brooch member. A switch is configured to the brooch member for selectively energizing and de-energizing light emitting device. When the light emitting device inside the housing is activated, the brooch device can emit light for illuminating. 1. A brooch device having function of illumination , comprising:a brooch member;a light emitting device fixed on said brooch member;a housing with transparent or translucent property surrounding said light emitting device; anda switch coupled to said light emitting device for selectively power on and power off said light emitting device.2. The brooch device of claim 1 , further comprising a decoration unit disposed on said housing.3. The brooch device of claim 1 , wherein said light emitting member is a light emitting diode.4. The brooch device of claim 1 , further comprising a picture formed an inner surface or an outer surface of said housing.5. The brooch device of claim 1 , wherein said brooch member comprises a circuit board disposed on a bottom portion of said brooch member claim 1 , wherein said circuit board includes a control circuit for controlling said light emitting device.6. The brooch device of claim 5 , further comprising a buzzer disposed on top surface of said brooch member for coupling to said circuit board.7. The brooch device of claim 5 , further comprising a rock switch for coupling to said circuit board.8. The brooch device of claim 7 , wherein said rock switch is ball-rolling switch claim 7 , vibration ball switch or contact type vibration switch.9. The brooch device of claim 7 , further comprising a music IC for coupling to said circuit board.10. The brooch device of claim 9 , wherein said control circuit is an integrated circuit and is programmed with one or more patterns for flashing and/or maintaining illumination of said light ...

LIGHTING SYSTEM AND METHOD

The invention provides a lighting system () for generating a configurable spotlight effect adapted to direct the attention of an individual from an initial location () to a defined second location (). In particular, the invention comprises a presence detector () for detecting motion of an individual () at a detection location () within a detection area, and for detecting in which direction the individual () is moving. A configurable light source () is controlled by a controller () to create a light effect () from a first location () in front of the individual () based on the direction of the individual () toward a defined location () so as to thereby draw the attention of the user toward said defined location. 1. A lighting system adapted to generate a configurable spotlight effect , comprising:a configurable light source arrangement for generating the configurable spotlight effect;a presence detector for detecting motion of an individual at a detection location within a detection area, and for detecting in which direction the individual is moving; anda controller adapted to configure the configurable light source arrangement in response to said presence detector, wherein the controller is adapted to determine a first location in front of the individual based on the direction of the individual, and to generate the configurable spotlight effect with the configurable light source arrangement from the first location towards a defined location such as to attract the attention of said individual to the defined location.2. A lighting system as claimed in claim 1 , further comprising a gaze detection means claim 1 , and wherein the controller is configured tocontrol the gaze detection means to identify a field of view of said individual; andgenerate said light effect such that said first location is within said determined field of view.3. A lighting system as claimed in claim 1 , wherein the controller is configured to generate said light effect such that said first ...

CONTAINER SLEEVE APPARATUS AND METHOD OF USING SAME

A container sleeve apparatus includes an arcuate or cylindrical body that can be positioned on a cylindrical or conical container, such as a tumbler, cup, can or bottle. A transparent or translucent insert section that can be releasably attached to the sleeve body. The sleeve body can be made of a non-slip, elastic material, such as neoprene rubber. The insert section can be made of plastic, and can include a logo printed or engraved thereon. The apparatus can include a light emitting device that illuminates the transparent/translucent insert section. 1. An apparatus for positioning on a beverage container comprising:(a) an arcuate body adapted to receive and frictionally engage a beverage container; and(b) a light assembly attached to the arcuate body, the light assembly comprising a light emitting device, a power source operatively connected to the light emitting device to supply power to the light emitting device, and an on/off mechanism operatively connected to the light emitting device, wherein engaging the on/off mechanism causes the light emitting device to emit light.2. The apparatus according to claim 1 , wherein the light emitting device comprises at least one selected from the group consisting of a flexible printed circuit board claim 1 , a light emitting diode claim 1 , and an illuminated fiber optic cable.3. The apparatus according to claim 1 , wherein the power source comprises at least one selected from the group consisting of a battery and a solar cell.4. The apparatus according to claim 1 , wherein the on/off mechanism comprises at least one selected from the group consisting of a button and a switch.5. The apparatus according to claim 1 , wherein the arcuate body includes a concave inner surface and a convex outer surface.6. The apparatus according to claim 5 , wherein the light emitting device comprises a flexible printed circuit board attached to the outer surface of the arcuate body.7. The apparatus according to claim 5 , wherein the arcuate ...

COMBINED TABLE-UMBRELLA

A combined table-umbrella includes a table and an umbrella. The umbrella includes an umbrella canopy, an umbrella pole and an umbrella skeleton connecting the umbrella pole and the umbrella canopy to hold up the umbrella canopy. The umbrella also includes a light source disposed at the umbrella skeleton for lighting. The table includes a circuit hub, an energy storage device, a wireless charging module, a USB charging port and a WiFi signal enhancement module, wherein the circuit hub is electrically connected to the energy storage device, and the wireless charging module, the USB charging port and the WiFi signal enhancement module are electrically connected to the circuit hub, respectively. The combined table-umbrella of the present invention has multiple functions such as lighting, wireless and cable charging, and WiFi signal sources enhancing for electronic products. 1. A combined table-umbrella comprising a table and an umbrella , wherein the umbrella comprises an umbrella canopy , an umbrella pole and an umbrella skeleton , the umbrella skeleton connects the umbrella pole and the umbrella canopy to hold up the umbrella canopy , the umbrella comprises a light source , the light source is disposed at the umbrella skeleton for lighting , and the table comprises a circuit hub , an energy storage device , a wireless charging module , a USB charging port and a WiFi signal enhancement module , wherein the circuit hub is electrically connected to the energy storage device , and the wireless charging module , the USB charging port and the WiFi signal enhancement module are electrically connected to the circuit hub , respectively.2. The combined table-umbrella as claimed in claim 1 , wherein the umbrella further comprises a light guiding element disposed at the umbrella skeleton for guiding light rays emitted by the light source.3. The combined table-umbrella as claimed in claim 1 , wherein the circuit hub has a control chip claim 1 , the WiFi signal enhancement module ...

SOLID-STATE LIGHTING FIXTURES WITH SOCKET CONNECTIONS FOR ACCESSORIES AND ACCESSORIES FOR USE THEREWITH

A solid-state lighting fixture assembly having a lighting fixture with a socket configured to receive a plug associated with one or more accessories to allow for easy in-field mounting of accessories, e.g., controls, onto installed lighting fixtures. The socket may be internally electrically connected to an auxiliary power output of a driver and/or to a battery power pack within the lighting fixture assembly, thereby providing direct-current voltage power for the accessory and, also, allowing for signal transmission to and from the accessory. Each accessory includes one or more sensors and communication components to provide the connected lighting fixture assembly with specific capabilities including, but not limited to, motion detection, ambient light level detection, ambient temperature measurement and wireless communications. The wireless communication can also be used to control one or a group of lighting fixtures and transmit sensor data associated with, for example, monitoring space utilization and asset tracking. 1. A lighting fixture assembly comprising:a body;a port mounted on said body to receive a USB connector, the port being located on a downward facing surface of the body to be externally accessible from outside the body; andan accessory having a USB connector receivable in the port, a housing, an outer mounting ring circumscribing the USB connector, the outer mounting ring having at least one opening therethrough, a circuit board mounted internally of, and enshrouded by, the housing, and, at least one sensor mounted to the circuit board, wherein, with the USB connector received in the port, the outer ring is non-rotatably fixed relative to the port with a set screw passing through the at least one opening into engagement with the port.24.-. (canceled)5. The lighting fixture assembly as in claim 1 , wherein said at least one sensor is configured to detect motion.6. The lighting fixture assembly as in claim 1 , wherein said at least one sensor is ...

Door garnish for vehicle

A door garnish for a vehicle includes a body part and an IMS module provided with a light source behind the body part including a transparent substrate so that light of the light source transmits the body part to be emitted to the outside, thereby displaying a certain shape of a button outside.

BUCKLE AND SEAT BELT DEVICE

A buckle includes a supporting member, a case, a lock portion and an illuminating unit. The case covers the supporting member. The lock portion is supported by the supporting member and is covered by the case to lock or unlock a tongue which is inserted into an insertion hole. An insertion hole is formed between the case and the lock portion. The illuminating unit illuminates both ends of the insertion hole of the tongue. The illuminating unit includes a light emitting unit, a light distribution unit, a first diffusing unit and a second diffusing unit. The light emitting unit emits light. The light distribution unit distributes the light emitted by the light emitting unit to form a first light beam and a second light beam. The first diffusing unit diffuses the first light beam. The second diffusing unit diffuses the second light beam. 1. A buckle comprising:a supporting member;a case that covers the supporting member; 'wherein an insertion hole is formed between the case and the lock portion, and', 'a lock portion that is supported by the supporting member and that is covered by the case to lock or unlock a tongue which is inserted into an insertion hole;'}an illuminating unit that illuminates both ends of the insertion hole of the tongue, a light emitting unit that emits light;', 'a light distribution unit that distributes the light emitted by the light emitting unit to form a first light beam and a second light beam;', 'a first diffusing unit that diffuses the first light beam; and', 'a second diffusing unit that diffuses the second light beam., 'wherein the illuminating unit includes2. The buckle according to claim 1 ,wherein the illuminating unit includes a light guiding member, andthe light guiding member guides the light from the light emitting unit to the first and second diffusing units by internal reflections.3. The buckle according to claim 2 ,wherein the light guiding member has a hook portion hooked to the lock portion.4. The buckle according to claim 1 ...

Intellectual bicycle lamp

A bicycle lamp includes a lamp body and an control module. The lamp body has a light source disposed therein. The control module is electrically connected to the light source for controlling the light source, and has a vibration sensor for detecting a vibration from the lamp body. Wherein, the light source is turned on by the control module once the vibration sensor detects the vibration from the lamp body during riding, and the light source is turned off once the vibration sensor detect no vibration from the lamp body.

Water ejecting apparatus

A water ejecting apparatus includes a case and a water ejection unit connected to one side of the case. The water ejection unit includes a first lifting cover having a lifting gear extending in an up-down direction, a second lifting cover movably accommodated inside the first lifting cover, a lifting motor coupled to the second lifting cover and configured to interwork with the lifting motor, a water ejection nozzle installed at a lower end of the second lifting cover and configured to eject water, and a light source disposed inside the second lifting cover and configured to output light to a lower side or a side surface of the second lifting cover.

MOVING HEAD LIGHT FIXTURE WITH YOKE AND HEAD POSITION ENCODING MEANS

The present invention relates to a moving head light fixture comprising: a base; a yoke rotatable connected to the base; a head rotatable connected to the yoke. The head comprises at least one light source generating light. An actuator is adapted to rotate the yoke or the head. Magnetic means is attached to the axel of the actuator and generated a magnetic field, which is perpendicular to the actuator axel. A magnetic encoder is fixed in relation to the axel and provides at an axel position signal based the magnetic field is indicative of the angular position of the axel in relation to the magnetic encoder. Indication means provides an indication signal when the yoke or head is positioned at a number of predetermined angular positions in relation. Processing means are adapted to control the moving head light fixture based on the actuator axel position signal and the indication signal. 2. A moving head light fixture according to further comprising a mechanical coupling mechanism adapted to couple said axel of said at least one actuator to said yoke or said head claim 1 , said mechanical coupling mechanism is adapted to rotate said yoke or said head between a minimum angular position and a maximum angular position claim 1 , and where said mechanical coupling mechanism being adapted to provide a number of unique angular positions of said actuator axel when said yoke or said head is positioned said number of predetermined positions between said minimum angular position and said maximum angular position.3. A moving head light fixture according to wherein said positioning sensor comprises a plurality of indicators each providing an indication signal when said yoke is positioned at a number of predetermined angular positions in relation to said base or when said head is positioned at a number of predetermined angular positions in relation to said yoke.4. A moving head light fixture according to wherein said indicator comprises at least one magnetic means positioned at said ...

ROAD MARKER OR LIGHT BASED WARNING DEVICE

A road marker and related light based warning device are described. The road marker or device includes a thermal sensor that triggers the illumination of at least one light-emitting diode at a predetermined temperature. The temperature may be associated with ice formation. The light-emitting diode(s) may flash to alert motorists to hazardous road conditions. The road marker or device utilise simple components to increase reliability, particularly when the device is subjected to high heat such as when the device is mounted into hot tar seal. The device further includes a switching element that prevents rapid on/off cycling. 118-. (canceled)19. A road marker including a housing enclosing passive electrical components including at least one light-emitting diode coupled with at least one thermal sensor;wherein the at least one thermal sensor has at least 0.5° C. of hysteresis to prevent rapid on/off cycling of the at least one light-emitting diode; andwherein the at least one light-emitting diode illuminates when the thermal sensor detects a predetermined temperature.20. The road marker as claimed in wherein a surface of the housing is transparent.21. The road marker as claimed in wherein the road marker further includes a circuit board coupled with the at least one thermal sensor and at least one of the at least one light-emitting diode.22. The road marker as claimed in wherein the road marker further includes a photovoltaic (PV) module.23. The road marker as claimed in wherein the road marker further includes at least one energy storage element.24. The road marker as claimed in wherein the at least one thermal sensor and the at least one light-emitting diode are located within the housing and there are no external parts outside the housing.25. The road marker as claimed in wherein the at least one thermal sensor is at least one bimetallic switch.26. The road marker as claimed in where in the degree of hysteresis is biased towards the at least one light-emitting diode ...

LED LIGHTING DEVICE

An LED lighting device which can emit light in a wide range of color temperatures and provides favorable color mixing of the emitted mixed color light on an irradiated surface. The LED lighting device includes a (a≧3) red LEDs, b (b≧2) green LEDs, c (c≧3) blue LEDs and d (d≧1) lime LED(s) that are arranged in an arrangement region on a substrate, and a control mechanism that performs operation control on the LEDs of each color, wherein conditions (1) b≦a, (2) b≦c and (3) 0.1 (a+c)≦d≦0.28 (a+c) are satisfied, and at least one or more of LEDs arranged to adjoin each lime LED is/are any of the red LEDs or any of the blue LEDs. 2. The LED lighting device according to claim 1 , whereinthe red LEDs emit light having a peak wavelength within a range of 620 to 645 nm,the green LEDs emit light having a peak wavelength within a range of 520 to 540 nm,the blue LEDs emit light having a peak wavelength within a range of 460 to 480 nm, andthe lime LED(s) emits/emit light having a peak wavelength within a range of 566 to 569 nm.3. The LED lighting device according to claim 1 , wherein an LED arranged to adjoin each green LED is any of the red LEDs or any of the blue LEDs.4. The LED lighting device according to claim 2 , wherein an LED arranged to adjoin each green LED is any of the red LEDs or any of the blue LEDs. The present invention relates to an LED lighting device that uses a plurality of red LEDs, blue LEDs, green LEDs and lime LEDs as light sources, and can emit mixed color light of intended color temperature.An LED lighting device using a red LED, a green LED and a blue LED, which emit light corresponding to three primary colors of light, as light sources has been known heretofore (for example, see Patent Literature 1).Specifically, such an LED lighting device changes the color temperature of mixed color light emitted as a whole by selecting whether to turn on or off the LED of each color or by changing the output of the LEDs color by color to change brightness.For ...

LED SHOP LIGHT FOR MULTIPLE USES

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

PORTABLE AND RECONFIGURABLE ISOTROPIC LIGHTING DEVICES

A portable lighting device for providing illumination includes a body dimensioned and sized to the held by one hand, and adapted to contain a power source therein. A head on the body has a recess in which a light source in the recess is electrically as connected to the power source. The recess and the light source are configured to generate a unidirectional light pattern. A switch enables the light source to be selectively energized by the power source, and a volumetric optical unit is configured for attachment to the head over the recess and the light source to generate an isotropic light pattern. 1. A portable lighting device for providing illumination comprising:a body dimensioned and sized to the held by one hand, and adapted to contain a power source therein;a head on the body having a recess;a light source in the recess electrically connected to the power source, wherein the recess and the light source are configured to generate a unidirectional light pattern;a switch to enable the light source to be selectively energized by the power source; anda volumetric optical unit configured for attachment to the body over the recess and the light source to generate an isotropic light pattern.2. The portable lighting device of wherein the volumetric optical unit is attached to a head for movement between a first position where the volumetric optical unit covers the light source and the recess and a second position where the volumetric optical unit does not cover the light source and the recess.3. The portable lighting device of wherein the volumetric optical unit is attached to the head by one of a hinge claim 2 , an elastomeric material claim 2 , a hook and loop fastener claim 2 , a screw thread claim 2 , a bayonet fixture claim 2 , a compression fit claim 2 , or a spring clip.411. The portable lighting device of wherein the body has a longitudinal axis and the hinge is one of normal or parallel to the longitudinal axis .5. The portable lighting device of wherein the ...

LIGHT EMITTING CONTROL CIRCUIT OF KNOB

The utility model discloses a light emitting control circuit of a knob, which includes a first Hall switch, a moving magnet that controls the on-off of the first Hall switch, and a second Hall switch, wherein the moving magnet can move above the circumference where the first Hall switch is located, the first Hall switch is connected to a first light emitting group, an output of the first Hall switch is connected to a second light emitting group through a control switch, the second Hall switch is connected to a third light emitting group, and changes of colors such as two and three colors are achieved by changing the position of the moving magnet between the first Hall switch and the second Hall switch. 1. A light emitting control circuit of a knob , including a first Hall switch and a moving magnet that controls the on-off of the first Hall switch , the moving magnet moving above the position where the first Hall switch is located , wherein the first Hall switch is connected to a first light emitting group , and an output of the first Hall switch is connected to a second light emitting group through a control switch.2. The light emitting control circuit of a knob according to claim 1 , further including a second Hall switch which is arranged on the same circumference as the first Hall switch claim 1 , the second Hall switch being electrically connected to a third light emitting group.3. The light emitting control circuit of a knob according to claim 2 , wherein the color of the third light emitting group is different from that of the second light emitting group.4. The light emitting control circuit of a knob according to claim 3 , wherein the third light emitting group includes several third LED lights connected in parallel claim 3 , the second light emitting group includes several second LED lights connected in parallel claim 3 , and one third LED light and one second LED light constitute a bi-colored light.5. The light emitting control circuit of a knob according ...