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)
08/2012
08/01/2012CN101893180B LED lamp bulb
08/01/2012CN101776219B AC (alternating current) LED lighting source module
07/2012
07/31/2012US8231227 Light emitting device, light source unit and projector using same light source unit
07/31/2012CA2498126C High density led array
07/30/2012DE202012101222U1 LED-Außenleuchte, insbesondere LED-Straßenleuchte LED outdoor light, especially LED Street Light
07/26/2012WO2012099683A1 Led light engine/heat sink assembly
07/26/2012WO2012099642A1 Lighting fixture
07/26/2012WO2012099442A2 Cooling apparatus for an led lamp raising/lowering system and led lamp raising/lowering system comprising same
07/26/2012WO2012099251A1 Manufacturing method for lighting device and holder
07/26/2012WO2012099001A1 Lighting apparatus and display apparatus
07/26/2012WO2012098899A1 Display device
07/26/2012WO2012098668A1 Led light bulb
07/26/2012WO2012098476A1 Multi-functional heat sink for lighting products
07/26/2012WO2012098020A1 Internally cooled fluorescent device and reflector lamp arrangement comprising said fluorescent device
07/26/2012WO2012097653A1 360 degree glowing led light
07/26/2012WO2012058004A3 Lighting apparatus
07/26/2012WO2012050318A3 Led lamp capable of detachable coupling
07/26/2012US20120188793 Backlight assembly
07/26/2012US20120188790 Illuminating device and display device
07/26/2012US20120188780 Led lamp
07/26/2012US20120188775 Led light bulb
07/26/2012US20120188771 Led lamp
07/26/2012US20120188763 Lighting structure and light fixture
07/26/2012US20120188762 Illumination apparatus including light-emitting device
07/26/2012US20120188757 Led lighting fixture
07/26/2012US20120188747 Lighting device and display device
07/26/2012US20120188745 Led light source device
07/26/2012US20120188518 Light source device and projection display apparatus
07/26/2012DE202012006340U1 Lampe Lamp
07/26/2012DE102011002961A1 Leuchtstoffvorrichtung mit Innenkühlung und Reflektorleuchtenanordnung mit dieser Leuchtstoffvorrichtung Phosphor device with internal cooling and reflector luminaire arrangement with this phosphor device
07/25/2012EP2479490A2 Illumination apparatus including light-emitting device
07/25/2012EP2479482A2 A pool light assembly
07/25/2012EP2479476A1 Lighting device, display device, and television receiver
07/25/2012EP2478296A1 Lighting device and method for producing a heat sink of the lighting device and the lighting device
07/25/2012EP2478295A1 Cooling device for a heat source
07/25/2012EP2478293A1 Compact fluorescent tube for cold spaces
07/25/2012CN202351588U Flat panel display device, three-dimensional display device and liquid crystal display device
07/25/2012CN202351578U Panel display device, stereoscopic display device and plasma display device
07/25/2012CN202351573U Flat panel display device and stereoscopic display device
07/25/2012CN202351572U Flat-panel display device, stereo display device and plasma display device
07/25/2012CN202350598U Cooling device based on built-in stereoscopic steam channel slots
07/25/2012CN202349968U Radiating device of large-power light-emitting diode (LED) light source
07/25/2012CN202349967U Electromagnetic oscillation heat-dissipating device
07/25/2012CN202349966U Heat sink of LED indoor lamp
07/25/2012CN202349965U High-power integrated light emitting diode (LED) composite finned heat pipe radiator
07/25/2012CN202349964U LED (Light Emitting Diode) heat radiating structure
07/25/2012CN202349963U Light emitting diode (LED) circuit board heat dissipation structure
07/25/2012CN202349962U LED (light emitting diode) lighting fixture radiating mechanism using air natural convection
07/25/2012CN202349961U Large-angle light throwing light-emitting diode (LED) lamp for lamp decoration
07/25/2012CN202349960U Heat-radiating device with good heat-radiating effect for LED (Light-Emitting Diode) lamp
07/25/2012CN202349959U Heat-dissipation lamp cup of LED lamp
07/25/2012CN202349958U Light emitting diode (LED) lamp convenient for radiating
07/25/2012CN202349957U Drive power supply shell of LED (light-emitting diode) lamp
07/25/2012CN202349956U Heat dissipation device for high-power LED lamp
07/25/2012CN202349955U Heat radiating sheet connected with lamp reflector of vehicle
07/25/2012CN202349954U 散热器 Heat sink
07/25/2012CN202349953U Submerged LED lamp
07/25/2012CN202349952U Heat dissipation structure of LED streetlamp
07/25/2012CN202349951U Radiator and LED (Light Emitting Diode) lamp
07/25/2012CN202349950U Radiator for separated type integrated high-power light-emitting diode (LED) car light
07/25/2012CN202349949U Folding-fan fin type LED (light emitting diode) radiating device
07/25/2012CN202349946U Linearly-distributed light-emitting diode (LED) large substrate
07/25/2012CN202349933U Directly-replaceable light emitting diode (LED) road lamp cap
07/25/2012CN202349922U Lamp socket for light-emitting diode (LED) lamp
07/25/2012CN202349918U Back frame and backlight system
07/25/2012CN202349908U Back frame and backlight system
07/25/2012CN202349902U Back frame and backlight system
07/25/2012CN202349896U Back frame and backlight system
07/25/2012CN202349895U Back frame and backlight system
07/25/2012CN202349894U Back frame and backlight system
07/25/2012CN202349889U Hardware support for assembling LED lamp
07/25/2012CN202349859U LED (Light-Emitting Diode) explosion flashing lamp
07/25/2012CN202349855U Explosion-proof pneumatic lamp
07/25/2012CN202349849U Solar energy light emitting diode (LED) street lamp
07/25/2012CN202349835U Light-emitting diode (LED) mining lamp
07/25/2012CN202349834U Energy-saving LED (Light Emitting Diode) industrial and mining lamp
07/25/2012CN202349824U Xenon headlamp
07/25/2012CN202349823U Automobile xenon lamp with heat-radiating structure
07/25/2012CN202349819U Integrated LED (light-emitting diode) street lamp adopting circulating cooling system
07/25/2012CN202349818U High-power LED heat-dissipation streetlamp
07/25/2012CN202349806U LED (light-emitting diode) down light
07/25/2012CN202349804U Ceiling lamp employing improved power supply installation mode
07/25/2012CN202349793U Lamp structure of LED (Light Emitting Diode) street lamp
07/25/2012CN202349791U Backlight source module and display equipment
07/25/2012CN202349790U LED (Light Emitting Diode) spotlight
07/25/2012CN202349786U LED (Light Emitting Diode) landscape illuminating lamp
07/25/2012CN202349782U Tunnel lamp
07/25/2012CN202349777U Machine tool illumination lamp with metal aluminum shell
07/25/2012CN202349773U 背光系统 Backlight system
07/25/2012CN202349772U Light-emitting diode (LED) street lamp
07/25/2012CN202349762U Light emitting diode (LED) spot lamp
07/25/2012CN202349760U High-radiating and high-power light emitting diode (LED) spotlight
07/25/2012CN202349758U LED (Light Emitting Diode) projection lamp
07/25/2012CN202349757U LED (Light Emitting Diode) tunnel lamp
07/25/2012CN202349756U LED (Light-Emitting Diode) road lamp with large power
07/25/2012CN202349754U LED (Light Emitting Diode) spot lamp
07/25/2012CN202349752U Light-emitting diode (LED) module projection lamp
07/25/2012CN202349751U Light emitting diode (LED) street lamp
07/25/2012CN202349750U Light source device for liquid crystal display and backlight module
07/25/2012CN202349747U Light-emitting diode (LED) street lamp
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