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Patent Searching and Data


Matches 1 - 50 out of 2,080

Document Document Title
WO/2017/071918A1
The invention relates to a converter device (1), comprising a luminescent element (2) for converting pump radiation (6) into conversion radiation (7) and an excitation coil (10) for producing an alternating magnetic field, in which the l...  
WO/2017/068512A1
A downlight assembly comprising a substantially tubular light emitting portion and a substantially tubular power and control portion attachable to and detachable from the light emitting portion, the downlight assembly further comprising ...  
WO/2017/060210A1
In various embodiments, an LED-based lighting unit (100, 200, 300, 400) may include: a base (102, 202, 402) shaped for removable insertion into a socket of a luminaire. The base may define a base exterior and a base interior, and may inc...  
WO/2017/057925A1
The present invention relates to a power distribution circuit and a power distribution method and, more particularly, to a power distribution circuit and a power distribution method which are capable of stably supplying constant power by...  
WO/2017/049323A1
A lighting system includes at least one solid state light adapted to replace a lamp in a fluorescent lamp fixture, and a power supply configured to convert power drawn from the fluorescent lamp fixture to power the at least one solid sta...  
WO/2017/042458A1
A longitudinal light fixture (10) comprises a cylindrical housing (12) extending in a longitudinal direction (X), said housing (12) being at least partially transparent, and a lighting device (14) arranged within the housing (12), wherei...  
WO/2017/012514A1
An LED tube lamp (500), which implements the safety function for protecting the user from electric shock since it conducts only when both ends thereof have been correctly installed into a lamp socket. The LED tube lamp (500) includes an ...  
WO/2017/012763A1
A conversion body (11) has a main body (2) made of a wavelength-converting phosphor, said main body having a surface (3) to be irradiated, provided to be irradiated by primary light (P), and at least one electrically conductive conductio...  
WO2017008292A1
A solar-powered LED streetlight having an antitheft alarm function, comprising an upright column (1), light bodies (3), and LED lamps (4) arranged within the light bodies (3). A line-splitting rod (2) is fixed on the upright column (1). ...  
WO/2017/003399A1
The present invention relates to a hanging apparatus (1) with multiple modules (2-7), which is used for lighting products hung on a wall or from a ceiling and which includes the technological features between the support (wall, ceiling) ...  
WO/2016/204627A1
This publication relates to a LED illumination assembly (10) emitting light and/or LED lamp driver for use in dry, wet and potentially explosive environment filled with potting material and a method for providing a LED light lamp (10) co...  
WO/2016/200730A1
A light fixture located in a hazardous environment is described herein. The light fixture can include a housing having at least one wall that forms a cavity, where the housing meets applicable standards for the hazardous environment. The...  
WO/2016/193230A1
The invention relates to a lighting module (2), in particular for a motor vehicle, comprising a laser light source (4) capable of emitting a coherent monochromatic light beam in a given direction at a wavelength λ, and a photoluminescen...  
WO/2016/173499A1
An LED module of a high flame retardant rating comprises a base (1) and a lens group (7). The LED module also comprises a flame retardant film (4), a lens group (7), and at least one LED luminous body unit (3). The flame retardant film (...  
WO/2016/167024A1
The purpose of the present invention is to provide a fluorescent light source device with which it is possible to prevent emission of laser light to the outside and to ensure a high degree of safety. This fluorescent light source device ...  
WO/2016/147759A1
The purpose of the present invention is to provide a high-safety fluorescent light source device with which excitation light can be kept from being directly emitted to the outside. The fluorescent light source device of the present inven...  
WO/2016/146408A1
The invention relates to a light module (20), comprising a circuit carrier (30), which is at least partially encased in some segments and which has at least one light-emitting diode (31) fastened to the circuit carrier (30) as a light so...  
WO/2016/145450A1
A lamp assembly (100, 200) includes a base (102, 202), a hermetically sealed outer jacket (104, 204) mounted on the base, and a driver circuit (130, 250) disposed within the hermetically sealed outer jacket (104, 204) and electrically co...  
WO/2016/135008A1
A lighting device (100, 300, 400) is disclosed. The lighting device comprises a light source (110, 310, 410), an at least partially light transmitting envelope (120, 320, 420) and a dispenser (140, 340, 440). The envelope is arranged to ...  
WO/2016/120176A1
The invention relates to a lighting device (9, 9') with a source (7) for generating electromagnetic radiation and a beam former (8) which spatially expands the electromagnetic radiation exiting the source. In order to ensure eye safety e...  
WO/2016/119935A1
The present invention relates to an electric connector and an illuminating device comprising this electric connector, wherein the electric connector comprises a housing and an end cap connected to the housing, wherein an conductor which ...  
WO/2016/116641A1
The invention relates to a joint (1) for a support of a lighting assembly, comprising a first plate (2) secured to a lower section of the support (3), a second plate (4) joined to the first plate (2) by means of a pin (5), and a third pl...  
WO/2016/113011A1
The present invention relates to an end cap (100) for an illuminating device and an illuminating device comprising the same, wherein the end cap comprises a housing (1) and a drive structure (2) partially arranged within the housing, whe...  
WO/2016/102961A1
The present invention relates to a light panel (10) for use in an enclosed environment. The light panel (10) comprises; a light source (18) and a wave guide (16) in visible communication with the light source to propagate light across th...  
WO/2016/086901A9
An LED tube lamp includes a glass tube (1), an end cap (3) disposed at one end of the glass tube, a power supply (5) provided inside the end cap, an LED light strip (2) disposed inside the glass tube with a plurality of LED light sources...  
WO/2016/086901A3
An LED tube lamp includes a glass tube (1), an end cap (3) disposed at one end of the glass tube, a power supply (5) provided inside the end cap, an LED light strip (2) disposed inside the glass tube with a plurality of LED light sources...  
WO/2016/082026A1
A firestop element is provided which is fabricated from a polymer intumescent composition. The element is associated with a light can of a downlight. In some embodiments, the firestop element drops to a deployed position in the light can...  
WO/2016/075909A1
An illumination device comprises a laser element, a fluorescent material, a light-projection lens, a laser light reflector, a detection element, and a control unit connected to the detection element. The fluorescent material is disposed ...  
WO/2016/067036A1
A universal fitting for mounting a component to a wall, ceiling or floor, comprising an open-ended cylindrical body for recessed installation in an aperture in said wall, ceiling or floor, the cylindrical body having a mounting surface t...  
WO/2016/062926A1
A lighting apparatus (102) for hazardous environments, comprising at least one substantially point-like source of light (4), and a housing structure for said at least one substantially point-like source of light, defining at least a trip...  
WO/2016/055142A1
The invention relates to a conversion device for a motor vehicle headlight comprising a luminescent material (18) for converting captured light (16) into conversion light (20) and a sensor element (22) for monitoring the luminescent mate...  
WO/2016/054830A1
A safety lamp, a safety lamp holder and an assembly method therefor. The safety lamp comprises a lamp tube (10), a lamp plate, a lamp holder, a power board (2) and an insertion pin (3), and also comprises a moving assembly (4) arranged o...  
WO/2016/045631A1
An LED lamp bulb, comprising: an LED lamp substrate (5) having at least one LED light source (51) mounted thereon; and an electrical isolation assembly (6a) disposed on the LED lamp substrate (5), wherein, the electrical isolation assemb...  
WO/2016/041801A1
The invention relates to a light module (2), especially for a motor vehicle, comprising a substrate (4), at least one light source (8, 9) arranged on the substrate (4), and a metal coating on the substrate, forming strips (14, 16, 22, 24...  
WO/2016/032103A1
The present invention relates to a streetlamp pillar having an electric shock prevention heat-radiating unit and, more particularly, to a streetlamp pillar comprising a pillar (1), which has a hollow portion formed therein, and which is ...  
WO/2016/021761A1
The present invention relates to a heat dissipation structure for an LED bulb driven through a driving substrate having a circuit pattern line provided with an LED driving electric, electronic element and, particularly, to a heat dissipa...  
WO/2016/012112A1
The present invention relates to an end cap (100) for an illumination apparatus and to an illumination apparatus, the end cap (100) comprises a housing (1); an electrical conductor (2) provided on an outer end surface (S) of the housing ...  
WO/2016/010382A1
The present invention relates to a power connection device of an LED street light, comprising: a housing that provides a space for connecting a power cable provided from the street light and a power cable provided from a street light pol...  
WO/2016/000885A1
A tubular LED lighting device (10) comprising an LED, a driver (18) for driving the LED, and an electrical connector (14). The lighting device further comprises a thermally triggered switch (16) for prevention of overheating of the elect...  
WO/2015/169642A1
There is provided a lighting device (100) comprising a housing comprising a frangible light exit window (110) and a fitting (120) including a first electrical connector (122) inside said housing. Within the housing there is a carrier ass...  
WO/2015/149210A1
An LED lamp panel, a high-voltage pulse protection circuit of the LED lamp panel and an LED lamp are disclosed. The LED lamp comprises a lamp holder, an insulating base, an LED driving power supply (10), a metal heat-dissipation shell (2...  
WO/2015/147653A1
A downlight assembly comprising a support device (11, 14; 11', 14') for releasable connection to a ceiling element and having a socket support element (16, 18) for a socket; said socket being configured for receiving a lamp and a socket ...  
WO/2015/149061A2
A light fixture assembly includes a light source, a reflector and a shield. The light source emits a beam of light. The reflector directs at least a portion of the beam of light emitted from the light source. The shield is positioned in ...  
WO/2015/144506A1
The invention relates to a lighting device (6) having a light mixing element (1) with a light inlet surface (2) and a light outlet surface (3); multiple light sources (5, 5'), the primary light (P) of which can be emitted onto the light ...  
WO/2015/142042A1
The present invention relates to an LED lighting device configured to prevent an electric shock accident which may occur in a process of separating or coupling the LED lighting device from or to a fluorescent fixture, and an electric sho...  
WO/2015/124428A1
The lighting device (1, W) comprises at least one primary light source (2), a phosphor volume (4) spaced apart therefrom and serving for at least partly converting the primary light (P) into secondary light (S), at least one light sensor...  
WO/2015/117969A1
A lamp and an operating method for a lamp with an LED element 22 are described. An electrical circuit with the LED element 22 is covered by a cover member 12. A separation device 28 is provided to mechanically severe the electrical condu...  
WO/2015/104246A1
The present invention relates to a LED tube (1) for retrofitting in a fluorescent tube lighting fixture having a preheat phase during which the fluorescent tube lighting fixture is arranged to preheat filaments of a fluorescent tube, the...  
WO/2015/069101A1
The present invention provides a safety end cap (25) to be arranged on an end of an elongate housing (3) of a LED tube and a LED tube assembly (1) comprising a safety end cap (25). The safety end cap assembly (25) according to the invent...  
WO/2015/055381A1
The invention relates to an explosion-proof assembly (10) for encapsulating at least one electrical and/or electronic component (11) that is arranged on a carrier surface (12) of a carrier (13). The explosion-proof assembly (10) achieves...  

Matches 1 - 50 out of 2,080