Patents
Sitemap › F21 - Lighting › F21V - Functional features or details of lighting devices or systems thereof; Structural combinations of lighting devices with other articles, not otherwise provided for › F21V 29 - Cooling or heating arrangements
Patents for F21V 29 - Cooling or heating arrangements (43,888)
10/2012
10/26/2012WO2012144109A1 Circuit board assembly and lighting device
10/26/2012WO2012143961A1 A led lighting device for public or private lighting fixtures
10/26/2012WO2012142799A1 Backlight module and light emitting diode light strip assembly thereof
10/26/2012WO2012142791A1 Sidelight-type backlight device and liquide crystal display
10/26/2012WO2012142722A1 A high-power news lamp
10/26/2012WO2012067723A8 Board assemblies, light emitting device assemblies, and methods of making the same
10/25/2012US20120268968 Heat radiating printed circuit board and chassis assembly having the same
10/25/2012US20120268954 Lighting device
10/25/2012US20120268953 Lighting Device and Method for Assembling a Lighting Device
10/25/2012US20120268943 Lighting system with light-emitting diodes
10/25/2012US20120268942 Reflector Lamp with Improved Heat Dissipation and Reduced Weight
10/25/2012US20120268941 Light Emitting Diode Lamp and Assembling Method Thereof
10/25/2012US20120268937 Heat dissipation unit for led bulb
10/25/2012US20120268936 Heat sink structures, lighting elements and lamps incorporating same, and methods of making same
10/25/2012US20120268935 Light-emitting diode lighting device
10/25/2012US20120268934 LED Device for Wide Beam Generation
10/25/2012US20120268929 Light-emitting module
10/25/2012US20120268925 Replaceable solar bulb assembly for use with a solar receiver array
10/25/2012US20120268691 Edge-Lit Backlight Device and Liquid Crystal Display
10/25/2012DE202012103465U1 Drehbare Seitenlampe Rotating Lamp page
10/25/2012DE202012009959U1 Struktur eines LED-Beleuchtungsgeräts Structure of an LED lighting device
10/25/2012DE102009038827B4 LED-Lampe LED lamp
10/24/2012EP2515035A2 Light emitting diode lamp and assembling method thereof
10/24/2012EP2515033A1 Lighting system
10/24/2012DE202012103751U1 Leuchte mit passiver Kühlung Lamp with passive cooling
10/24/2012CN202503029U High-power and high-brightness LED light source packaging structure
10/24/2012CN202501431U Strengthened heat radiation structure of streetlamp
10/24/2012CN202501430U LED (Light-Emitting Diode) heat radiation device, backlight module and liquid crystal device
10/24/2012CN202501429U High-efficiency high-power light-emitting diode (LED) lamp radiator
10/24/2012CN202501428U High-toughness illumination heat dissipation device
10/24/2012CN202501369U Solar energy multifunctional navigation light
10/24/2012CN202501357U Automobile headlamp assembly adopting multigroup multiside light-emitting LED bulbs
10/24/2012CN202501349U LED energy-saving lamp
10/24/2012CN202501348U Light-emitting diode (LED) ceiling lamp
10/24/2012CN202501346U Integrated LED downlight
10/24/2012CN202501345U Internal wall space lighting device
10/24/2012CN202501342U Annular light-emitting diode (LED) underwater light structure
10/24/2012CN202501340U Backlight module and television
10/24/2012CN202501337U Quick radiating LED (Light Emitting Diode) garden lamp
10/24/2012CN202501335U LED (Light Emitting Diode) lighting fixture provided with integrated radiating structure
10/24/2012CN202501334U PAR30 type LED (Light-Emitting Diode) reflector lamp
10/24/2012CN202501333U M16 type LED spotlight
10/24/2012CN202501332U LED projection lamp
10/24/2012CN202501331U LED wall washer
10/24/2012CN202501329U GU10 type LED spotlight
10/24/2012CN202501324U Light-emitting diode (LED) straight type industrial mining lamp
10/24/2012CN202501323U Structure of panel lamp
10/24/2012CN202501320U Integrated LED mining lamp
10/24/2012CN202501319U LED street lamp
10/24/2012CN202501317U An industrial-and-mining-used low frequency electrodeless lamp with efficient temperature separation and heat resistance
10/24/2012CN202501307U Led路灯 Led lights
10/24/2012CN202501296U LED (Light Emitting Diode) desk lamp
10/24/2012CN202501287U LED (Light-Emitting Diode) lamp with heat radiation sheet
10/24/2012CN202501284U Tubular semiconductor lamp
10/24/2012CN202501282U Novel LED down lamp
10/24/2012CN202501281U Novel LED (light emitting diode) bulb lamp
10/24/2012CN202501280U Novel LED (Light-Emitting Diode) fluorescent tube
10/24/2012CN202501279U LED (light emitting diode) bulb with heat-radiating plate
10/24/2012CN202501277U LED (Light-Emitting Diode) bulb lamp
10/24/2012CN202501276U LED (Light-Emitting Diode) anti-explosion lamp
10/24/2012CN202501275U LED (light emitting diode) light source with sealed light emitting chip and high heat diffusivity
10/24/2012CN202501272U Light emitting diode lamp
10/24/2012CN202501269U LED down lamp
10/24/2012CN202501267U T5 type light-emitting diode (LED) fluorescent lamp tube
10/24/2012CN202501266U LED (light emitting diode) down lamp
10/24/2012CN202501265U LED floodlight
10/24/2012CN202501264U LED (light emitting diode) bulb lamp
10/24/2012CN202501263U Light-emitting diode (LED) panel lamp
10/24/2012CN202501261U LED candle lamp
10/24/2012CN202501260U LED lamp radiator structure and LED lamp use same
10/24/2012CN202501259U High-power LED lamp structure
10/24/2012CN202501258U An LED lighting device
10/24/2012CN202501257U LED (light emitting diode) lamp
10/24/2012CN202501256U LED lamp
10/24/2012CN202501255U Air convection-type LED module group
10/24/2012CN202501252U No-screw type LED bulb lamp
10/24/2012CN202501251U COB LED light source application module
10/24/2012CN202501250U High-power LED (light emitting diode) light source capable of directly radiating heat of shell
10/24/2012CN202501249U LED light source directly radiating to housing and uniformly lighting
10/24/2012CN202501248U Multifunctional in-line LED lamp
10/24/2012CN202501247U Novel LED bulb structure
10/24/2012CN202501238U 360-degree three-dimensional multi-group multi-face LED lamp
10/24/2012CN202501236U Energy-saving LED light
10/24/2012CN202501235U Medium power light source LED lamp
10/24/2012CN202501232U An LED lamp
10/24/2012CN202501229U LED lamp holder
10/24/2012CN202501228U Led light source
10/24/2012CN202501227U Led light source
10/24/2012CN202501226U LED supporting frame lamp
10/24/2012CN202501225U Outdoor waterproof energy-saving large power LED lamp
10/24/2012CN202501224U Ultraviolet light emitting diode (UV LED) light source
10/24/2012CN202501223U Light-emitting diode lamp with directly-welded fixed aluminum substrate
10/24/2012CN202501218U LED plant growing light
10/24/2012CN202501210U An LED highlight flashlight
10/24/2012CN102753883A Lamp comprising a phosphor, radiation source, optical system and heatsink
10/24/2012CN102752953A Printed circuit board and assembly for lighting equipment
10/24/2012CN102748740A LED (light-emitting diode) heat radiating module
10/24/2012CN102748739A Heat conducting and radiating system of LED (Light-Emitting Diode) lamp
10/24/2012CN102748738A Semiconductor light radiator filled with hydrogen or helium
10/24/2012CN102748737A LED (light-emitting diode) lamp and radiating pipe thereof
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