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WO/2020/057956A1 |
Implementations are described for adjustable recessed lighting apparatus (100) with obliquely-angled heat sink assemblies (121). In various embodiments, a housing (102) may be pivotally mounted to a base structure (106, 108, 104). An opt...
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WO/2020/059930A1 |
The present invention relates to an LED luminaire in which: heat generated from an LED module can be efficiently dissipated by maximizing a heat dissipation area through a structural change of a frame body and inducing a natural convecti...
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WO/2020/057986A1 |
The invention relates to a luminaire (1) for installation in a ceiling (2), in particular for installation in a suspended ceiling, comprising a housing (5) having an inlet channel for cooling a lighting means (6) accommodated in the hous...
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WO/2020/059929A1 |
The present invention relates to a method for manufacturing a carbon nanotube heat dissipation material and an LED luminaire having same, in which: thermal conductivity, heat release speed, and heat release rate can be significantly incr...
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WO/2020/058112A1 |
A lighting device (1) is disclosed, comprising a carrier substrate (4) and a heat-transferring element (5). The carrier substrate (4) includes at least a first region (6) and a second region (8). The first region (6) comprises a light-em...
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WO/2020/052078A1 |
An LED illumination device, which comprises light source carriers (101, 111) and which is used for an LED light source module; at least one circuit carrier (102, 112), which is used for carrying a circuit that is electrically connected t...
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WO/2020/052258A1 |
Embodiments of the present invention provide a cooling system, a light source system, and a cooling method for a light source system. The cooling system comprises a circulating pipeline and an adsorbing device. The circulating pipeline i...
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WO/2020/052224A1 |
Disclosed are a phase transformation liquid and a heat transfer module containing same. The phase transformation liquid comprises the following components in parts by weight: cyclopentane: 60-80 parts; methyl acetate: 10-20 parts; and ac...
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WO/2020/052253A1 |
Disclosed is an illumination device, comprising: a light source (102) for emitting excitation light; and a light guide (103), comprising a first light guide portion (105) and a second light guide portion (106), wherein the second light g...
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WO/2020/053673A1 |
The present disclosure envisages a luminaire (100). The luminaire (100) comprises at least an array of light-emitting diodes (10), a driver (20) for driving the array of light-emitting diodes (10), a first compartment (30), a second comp...
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WO/2020/048676A1 |
The invention relates to a lighting device (1000; 1; 2), comprising at least one semiconductor light source (1040; 104) and at least one electrical resistance element (1020; 105), which comprises at least one coiled filament (1021; 105) ...
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WO/2020/048766A1 |
The invention refers to a support (2) for light-emitting elements (22). The object to provide a support (2) that provides effective heat transport and electrical conduction when at least one light-emitting element (22) is arranged on the...
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WO/2020/048777A1 |
The invention refers to a lighting device (1) comprising at least one heat sink (2) and/or lead frame and an overmould (3), in particular in the area of automotive exterior or interior lighting. The object of the invention, to provide a ...
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WO/2020/044999A1 |
In one embodiment of the present invention, the wavelength conversion element comprises: a phosphor layer containing a plurality of phosphor particles and having a cavity in the interior thereof; a refrigerant for cooling the phosphor la...
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WO/2020/019085A9 |
A pumped fluorescent light source includes one or more mirrors that direct pumping light from one or more pump sources on a fluorescent body having a planar top surface and a convex back surface. The top surface may be coated with an ant...
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WO/2020/044426A1 |
[Problem] To increase the fluorescence intensity of emission light and suppress color unevenness of emitted white light in continued use when excitation light is made incident on a phosphor plate and fluorescence is generated. [Solution]...
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WO/2020/039613A1 |
Provided is a light source device comprising: a casing (1a); a light source unit (10) arranged at a predetermined height from a bottom surface of the casing (1a); a heating element arranged in the light source unit (10); a heat sink (23)...
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WO/2020/037979A1 |
A lens heating device for stage luminaires, comprising an air supply device (1) and/or an air extraction device, an air guiding device (2), and a heating device (3) provided along the inner wall of a luminaire support; one end of the air...
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WO/2020/035118A1 |
The invention relates to a luminaire (20) for work events, film events or sports events. According to the invention, in order to produce a robust and simple construction of a luminaire (20), while also providing high flexibility in the u...
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WO/2020/034484A1 |
Disclosed is a mining lamp. Three LED lamp panel mounting regions are designed as a heat sink, and the three LED lamp panel mounting regions are each separated by an inner spacer ring, a middle spacer ring, and an outer spacer ring. Each...
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WO/2020/029476A1 |
The present invention relates to a flood lamp, comprising a front cover, a light-transmissive panel, an LED lamp group, a lamp body, a radiator and a power supply box, wherein the LED lamp group and the front cover are sequentially mount...
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WO/2020/031573A1 |
The present invention provides an illumination device with which it is possible to detect the temperature of a light-emitting element more accurately. Specifically, the present invention provides an illumination device comprising two or ...
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WO/2020/024610A1 |
Disclosed are a light source system (100) and a light-emitting apparatus. The light source system (100) comprises: a first light source (110), a light conversion element (140), a heat dissipation device (150) and a light homogenizing dev...
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WO/2020/027128A1 |
Provided is a vehicle lighting unit comprising a heat sink (12), a light emitting element disposed in the heat sink (12), and a reflector disposed above the light emitting element and reflects emitted light emitted from the light emittin...
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WO/2020/019380A1 |
A high mast lighting, comprising a bottom plate (1), bolt holes (2), a control box (3), a stand column (4), a light disc (5), LED lamp panels (6), heat-dissipating devices (7), a photosensitive sensor (8), a lightning rod (9), a connecti...
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WO/2020/019129A1 |
A table lamp, comprising a lamp cap (1), wherein the lamp cap (1) comprises a table lamp head part (10), a heat dissipation cover (11), and a lamp cup (12) that are sequentially connected; a mounting plate (110) is provided in the heat d...
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WO/2020/022243A1 |
Provided is a display device such that the complexity of a heat-dissipation part that dissipates heat generated by a circuit element can be minimized. The display device comprises: a circuit board CB that has a driving circuit that drive...
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WO/2020/017839A2 |
The present invention relates to a fish luring lamp comprising an upper plate, a lower plate, a lighting unit, and an upper holding unit. The fish luring lamp further comprises a lower holding unit such that, even if the ship vibrates, t...
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WO/2020/014905A1 |
Disclosed is a searchlight (20). The searchlight (20) is used for an unmanned aircraft (10). The unmanned aircraft (10) comprises an aircraft body (11) and power devices (12) mounted on the aircraft body (11). The power devices (12) comp...
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WO/2020/016680A1 |
The present disclosure envisages multiple encapsulated LED arrays on a single PCB of an LED engine and relates to the field of luminaires. The LED engine comprises a plurality of LED arrays and a plurality of encapsulation layers. Each o...
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WO/2020/018795A1 |
The present disclosure provides advantageous lighting systems that can be installed on parallel rows of horizontal supports. The lighting systems can be configured to have a single electrical feedthrough on one end of the lamp that can a...
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WO/2020/010473A1 |
A Light-Emitting Diode (LED) light apparatus has a housing and a printed circuit board (PCB) received in the housing. The PCB has one or more first openings and one or more LEDs on a front side thereof about the first openings. The housi...
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WO/2020/011666A1 |
It is an object of the invention to provide an improved lighting device. The lighting device (100, 200) comprises: a light source (102); a plurality of planar discs (106) stacked apart parallelly on a common shaft (107) extending over a ...
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WO/2020/007714A1 |
The invention relates to a luminaire, comprising a luminaire body and at least one illuminant, the luminaire body having a bottom wall (1), which is transparent at least in parts and forms a light exit surface, and a side wall (2), which...
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WO/2020/000515A1 |
An operating lamp (100), comprising a lamp housing (1) and a light source assembly (2). The light source assembly comprises a plurality of light source structures (20). Each light source structure (20) comprises a near-natural light LED ...
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WO/2020/002074A1 |
Light converting device (130) comprising: - a substrate (131) functioning as a heatsink, - a light converter (134) adapted to convert laser light (10) to converted light (20) having a longer wavelength than the laser light (10), wherein ...
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WO/2019/243948A1 |
Modular high-power lighting system with light diffuser (14) made of fabric, with one or more lighting modules (1) being assemblable, and reducible to small dimensions for transport and storage, in which cooling of the lamp or LED light s...
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WO/2019/242613A1 |
Disclosed are a housing (100) and an illumination device (200). The housing (100) comprises a power supply part (10), a light source part (20) and a connection part (30), wherein the light source part (20) surrounds the power supply part...
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WO/2019/233138A1 |
Disclosed are a heat dissipation structure (3) and an illumination device (100), the heat dissipation structure (3) being applied to the illumination device (100). The illumination device (100) comprises a casing (1) and a light source c...
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WO/2019/237064A1 |
A light engine (100) configured to couple with a heat sink (105) having an aperture. The light engine (100) includes (i) one or more light-emitting elements (LEEs) (110); and (ii) a frame (140) thermally coupled with the one or more LEEs...
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WO/2019/233350A1 |
A ceiling lamp having an air flow guide wheel comprises a base (1), a lamp holder (2) provided at the base, a first light source assembly (101) provided at the lamp holder, a motor (3) provided at the base, fan blades (4) driven by the m...
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WO/2019/235238A1 |
This light emitting device is provided with: a case (10); a light emitting unit (20) which is arranged within the case (10); a cover (30) which is arranged so as to cover an opening of the case (10), and which transmits emission light (L...
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WO/2019/236923A1 |
An adjustable end cap for a high intensity LED light system includes an end cap body, a pivot base coupled to the end cap body and one or more adjustable fittings pivotally secured to the pivot base. Both coolant and electrical fittings ...
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WO/2019/230936A1 |
The energy density of irradiated excitation light is adjusted and improvement of fluorescent light emission intensity is achieved. The present invention comprises a phosphor layer that is excited by excitation light emitted from a light ...
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WO/2019/230934A1 |
According to the present invention, a wavelength conversion element is achieved which enhances fluorescent light emission intensity by controlling a temperature rise of a fluorescent layer. This wavelength conversion element is provided ...
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WO/2019/230935A1 |
The present invention achieves a wavelength conversion element that controls the temperature increase in a fluorescent layer and exhibits improved fluorescence emission intensity. This wavelength conversion element comprises a fluorescen...
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WO/2019/226562A1 |
An elongated, slimline structure having a monolithically fabricated heatsink core and heat dissipating fins, coupled to a light source wherein the elongated structure substitutes for a light source retained by a luminaire housing.
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WO/2019/225758A1 |
An optical device according to the present disclosure is provided with: a case which internally comprises a light source, an optical component which comprises a supporting substrate that is formed of a sapphire plate and has an incident ...
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WO/2019/225759A1 |
An optical device according to the present disclosure is provided with: a case which internally comprises a light source, an optical component which comprises a supporting substrate that is formed of a sapphire plate and has an incident ...
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WO/2019/224071A1 |
The invention provides a method for 3D printing a heat sink (100) by means of fused deposition modelling, the method comprising layer-wise depositing a 3D printable material to provide a plurality of layers (322) of a 3D printed material...
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