Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 43,283

Document Document Title
WO/2021/042973A1
A ring lamp (100) and an electronic device (200) comprising the ring lamp (100). The electronic device (200) may be an electronic product such as a mobile phone, a computer, a loudspeaker box and a fan. All light irradiating a light ente...  
WO/2021/043269A1
A surge protection circuit (520', 620', 720') and a power supply device (5) using same, and an LED illumination device (500, 600, 700, 800, 900, 1000, 1100, 1200, 1300, 1400, 1500, 1600, 1700, 1800). The surge protection circuit comprise...  
WO/2021/045316A1
The present invention relates to a streetlight by which the concentration of fine dust in air can be reduced. More specifically, a head body of an LED streetlight is divided into a front body having an LED PCB and a heat dissipation part...  
WO/2021/042386A1
An LED module (10) and an LED array module. The LED module (10) comprises a circuit substrate (20), and at least one red light LED (21), at least one green light LED (22), and at least one blue light LED (23) which are provided on the ci...  
WO/2021/036719A1
A lighting device. The lighting device comprises a light source system (2) and a threaded lens (4); the light source system (2) can emit monochromatic light or mixed light having first light distribution; the threaded lens (4) is arrange...  
WO/2021/035479A1
A street lamp pole capable of automatic height adjustment, comprising a street lamp pole body (1); the bottom part of the street lamp pole body (1) is fixedly connected to a fixing seat (2); a cavity is provided in the fixing seat (2); a...  
WO/2021/036123A1
A high-temperature-resistant long service life oven lamp and a use method use therefor. Said oven lamp comprises a lamp body (2), a housing (3) being provided outside the lamp body (2), a slit (4) being provided between the lamp body (2)...  
WO/2021/038114A1
The invention relates to an emergency lighting device having LED technology or equivalent, as a basis for normal lighting, which comprises a PCB base, which may be divisible, the components thereof including: a switched-mode power supply...  
WO/2021/031439A1
The present invention relates to the technical field of movie, television, sports, and entertainment lighting. Disclosed is a space light convenient and capable of obtaining a plurality of light-emitting angles by rotating a light source...  
WO/2021/034207A1
The subject of the invention is a light fitting in particular for mounting in suspended plasterboard ceilings. A light fitting for mounting in panels comprising a light source and a distancing element characteristic in that it comprises ...  
WO/2021/027023A1
Provided is a fish collection lamp and assembly method thereof; the fish collection lamp comprises an outer cover (100) and a heat sink (200); the heat sink (200) is located in the outer cover (100); a through-cavity (210) running in the...  
WO/2021/024605A1
Provided is an illumination device that can prevent dust from accumulating on a sound collecting surface of a voice input body. This illumination device comprises a lighting control unit that, in accordance with a user's voice, controls ...  
WO/2021/022492A1
The present invention relates to the technical field of municipal warning devices. Disclosed is a hidden hole warning sign setting device for urban waterlogging. In view of the existing shortcomings of potential safety hazards, the follo...  
WO/2021/018876A1
A luminaire includes a housing, a light source, and a lens. The lens has a first side and a second side and at least one of the first side and the second side has optical features. The lens can be positioned in the luminaire in a first p...  
WO/2021/017450A1
An LED panel lamp having a light-emitting front surface and back surface comprises: a bottom housing (1) and an LED light source; a back board (2) detachably connected to a top portion of the bottom housing (1); an FPC flexible board (3)...  
WO/2021/020097A1
An illumination device (1) comprises: a light-emitting module (30); a luminance homogenization plate (50) that is disposed on the light emitting side of the light-emitting module (30); and a diffusion plate (60) which is disposed on the ...  
WO/2021/020096A1
An illumination device (1) comprising: a light emitting module (30) which has a light emitting element (31a) and a wavelength conversion part (31b) converting the wavelength of light emitted by the light emitting element (31a); a luminan...  
WO/2021/018289A1
Disclosed is an LED lamp, comprising a lampshade (1) and a base (3) connected to the lampshade (1), wherein a photoelectric module (2) is arranged in a containing space formed by the lampshade (1) and the base (3), the photoelectric modu...  
WO/2021/017659A1
A stage lamp light path adjusting structure, comprising light effect assemblies (100), mounting bases (200) and bracket plates (300). The light effect assemblies (100) are disposed on the mounting bases (200), the mounting bases (200) ar...  
WO/2021/015058A1
This lighting device (1) comprises: a housing (10); a fixed lens (40) that has a light source (22) fixed inside the housing (10) and emits light and a light emission surface (88) fixed inside the housing (10) and located closer to a ligh...  
WO/2021/012112A1
A ceiling lamp, comprising a lamp disc (1), an illuminating assembly (2) and a lamp shade (3). The lamp disc (1) is provided with an inner fixing member (4) that is integrally molded with the lamp disc (1), a conductive snap-fit assembly...  
WO/2021/009655A1
An electronic apparatus (1) configured to be installed around a pole (3), comprising a box -shaped body (2) which axially extends along a longitudinal axis (4) and at least one electronic component contained in said box-shaped body (2), ...  
WO/2021/010648A1
The present invention relates to a light bracket and, more specifically, to a bracket for easily installing a light on a ceiling or wall. The objective of the present invention is to provide a bracket which prevents connected electrical ...  
WO/2021/010294A1
This lighting device (10) is provided with a support column (40), a lamp (20) provided to the support column (40), and an antenna (31) provided below the lamp (20) in the support column (40). The antenna (31) is provided to a part servin...  
WO/2021/008008A1
A multiple reflection panel lamp comprises a retaining frame (102), multiple panel lamps (103), and multiple reflective plates (104). The multiple panel lamps (103) are embedded in the retaining frame (102) in a mutually parallel manner,...  
WO/2021/008274A1
A splicing-type line lamp, relating to the technical field of lamps. The splicing-type line lamp comprises: a fixed shell base (1); a lower shell (2) internally equipped with a line groove rail (3); a light source module (4) provided in ...  
WO/2021/011243A1
A light fixture connection assembly includes an internally threaded stem and two connectors that couple with a top surface and a bottom surface of a light fixture shade. Bores throughout the stem and connectors define a passageway for el...  
WO/2021/009652A1
An insulated electric cord (102) comprises an elongate covering arrangement (12) and at least two elongate electrical conductors (14, 16) held within the covering arrangement (12). The insulated electric cord (102) further comprises an e...  
WO/2021/007274A1
Multilayer films including thin film coating structures are provided that generate colors through certain reflective mechanisms. Both opaque and transparent applications are demonstrated. A coating of a thin metal layer provides a reflec...  
WO/2021/003766A1
Disclosed is a keel lamp, comprising: a main body profile (1), installation profiles (2), and an end cover assembly, wherein the main body profile (1) is formed with a slot (3) on each of the left and the right thereof, each of the insta...  
WO/2021/005017A1
An antenna is provided. The antenna comprises a dielectric lamina having a first face and a second face opposite the first face. The antenna further comprises a groundplane on the first face of the dielectric lamina, wherein the groundpl...  
WO/2021/005029A1
The invention relates to a lighting device with integrated UV-sources and light sources, wherein the light sources have a different spatial distribution than the UV sources. Because of the special arrangement of the UV sources and/or of ...  
WO/2021/001544A1
Luminaire comprising a receptacle socket assembly (1000) mounted in an opening (610) of a wall (600) and comprising: a receptacle (100) in the opening and having a front side (101) located at an external side of the wall, a rear side (10...  
WO/2021/001556A1
A luminaire head assembly (1) comprising: a housing (10) provided with a socket assembly (700); a light source (310) arranged in said housing (10); and a bracket (600) releasably attached to said housing (10), said bracket (600) being co...  
WO/2021/001555A1
A luminaire head assembly comprising: a body provided with a through-hole between an upper side and a lower side; an upper cover to cover said upper side; a hinge between said upper cover and said body; a photometric unit releasably atta...  
WO/2021/000652A1
Disclosed is an LED ceiling lamp, comprising a lamp body (1) with a built-in LED light-emitting element, and a surface ring (2), wherein a torsion spring (3) is arranged on the lamp body (1), the surface ring (2) and the lamp body (1) ar...  
WO/2021/000477A1
A ceiling lamp, comprising a ceiling cover (1) and a lamp body (2). The peripheral edge of an opening at the lower end of the ceiling cover (1) is bent inward to form an annular hook (12); the lamp body (2) comprises a lamp housing (21) ...  
WO/2020/262099A1
A lighting device which imparts a sense of unity without bringing attention to seams between adjacent lamps, and a method for constructing a building are provided. A first lamp and a second lamp are each provided with: a lamp main body w...  
WO/2020/261993A1
An electronic device characterized by having: a substrate; a bonding layer provided upon the substrate and including more than 0% by mass and no more than 60% by mass copper having a crystal grain size of at least 50 nm; an electronic co...  
WO/2020/258343A1
An Internet of Things-based intelligent LED street lamp, comprising a lamp post (1). A lamp head (2) is mounted at the top of the lamp post (1). A top cap (3) is mounted on the upper side of the lamp head (2). A rotary disk (8) is mounte...  
WO/2020/261800A1
Provided is an auxiliary power supply device for lighting equipment that ensures a function as lighting equipment, and allows the number of functions the lighting equipment has to be increased by mounting a diverse variety of external el...  
WO/2020/259321A1
A stage lamp having a wireless power signal transmission system, the lamp comprising a base chassis (1), a U-shaped arm (2) rotatably connected to an upper side of the base chassis (1), a lamp head (7) rotatably connected between two hol...  
WO/2020/253341A1
A two-purpose light fixture having sterilization and illumination functions comprises a base (1). A circuit board (2) is provided at the base (1). An LED lamp bead (3) is provided at the circuit board (2). The base (1) comprises an illum...  
WO/2020/252658A1
An LED lamp, comprising a lamp body (1), a PCB lamp board (2) and a diffusion plate (3). The lamp body (1) comprises a lamp panel main body (11) and cover plates (12); the cover plates (12) are fixedly arranged at both ends of the lamp p...  
WO/2020/254130A1
There is presented a lighting device comprising: several light-emitting filaments (15, 15') with solid-state light sources and a circuit board (10) with first and second electrically conductive tracks (13, 14) following first and second ...  
WO/2020/249496A1
Implementations are described herein for an adjustable recessed lighting apparatus (100) with a rotation ring (110). In various embodiments, a base (101) may be mounted to a surface and includes a light passage that generally directs lig...  
WO/2020/249533A1
Disclosed is an LED retrofit kit that is configured to retrofit existing non-LED based linear luminaires with an LED light source. The retrofit kit of the present invention is configured to retrofit linear luminaires of various widths us...  
WO/2020/245077A1
A system (100) and method for lifting a luminaire (102) including a vehicle (101, 110) an electro-permanent magnet assembly (130); and a disengage with the electro-permanent magnet assembly when the electro-permanent magnet assembly rece...  
WO/2020/245029A1
Luminaire (1) comprising suspension means (3) and a housing (5) with a top wall (7). Said suspension means (3) comprising a hook (9a, b) formed of an elastic wire (11) with a loop portion (15) connected to two remote, oppositely arranged...  
WO/2020/244391A1
Disclosed are a vehicle lamp optical element, and a vehicle lamp module comprising the vehicle lamp optical element, a vehicle headlamp, and a vehicle. The vehicle lamp optical element comprises a light incoming part (1), a transmission ...  

Matches 651 - 700 out of 43,283