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)
12/2012
12/05/2012CN202580796U Novel light emitting diode (LED) flood lamp
12/05/2012CN202580789U LED (Light Emitting Diode) illuminating component
12/05/2012CN202580788U Light-emitting diode (LED) illumination module
12/05/2012CN202580781U 180-degree zero dark space light-emitting diode (LED) fluorescent lamp
12/05/2012CN202580780U Bevel edge type light-emitting diode (LED) fluorescent lamp
12/05/2012CN202580779U Led light source module
12/05/2012CN202580778U LED (light-emitting diode) lighting source module
12/05/2012CN202580777U High-efficiency heat dissipation light emitting diode (LED) light source module
12/05/2012CN202580776U Light-emitting diode (LED) light source module
12/05/2012CN202580775U Light-emitting diode (LED)illumination light source module
12/05/2012CN202580771U Modularized high-heat-radiation LED (light emitting diode) lamp group
12/05/2012CN202580769U LED energy-saving lamp
12/05/2012CN202580768U Light-emitting diode (LED) light structure
12/05/2012CN202580766U Improved LED tube
12/05/2012CN202580765U Radiating bulb lamp
12/05/2012CN202580763U Novel light-emitting diode (LED) fluorescent tube
12/05/2012CN202580762U LED (Light-emitting Diode) anti-explosion lamp
12/05/2012CN202580761U Novel tube lamp
12/05/2012CN202580758U LED (Light Emitting Diode) lamp
12/05/2012CN202580757U Energy-saving light-emitting diode (LED) bulb lamp
12/05/2012CN202580756U LED candle lamp with high heat dissipation performance
12/05/2012CN202580754U LED (Light-emitting Diode) daylight lamp
12/05/2012CN202580752U LED (light emitting diode) flat lamp
12/05/2012CN202580749U LED (light-emitting diode) super-power modular special lighting lamp
12/05/2012CN202580748U LED (light emitting diode) spherical bulb
12/05/2012CN202580746U Integrated light-emitting diode (LED) lamp
12/05/2012CN202580741U Quickly-radiating LED lamp
12/05/2012CN202580739U LED lamp
12/05/2012CN202580738U All-direction irradiating LED (Light Emitting Diode) globe lamp
12/05/2012CN202580734U LED (light emitting diode) lamp with high heat radiation performance
12/05/2012CN202580727U LED (Light Emitting Diode) lamp with high heat dispersion performance
12/05/2012CN202580726U Integrated pipe with safety and reliability performance
12/05/2012CN202580724U Thermoelectric separation power type light-emitting diode bulb with high integration and high photosynthetic efficiency
12/05/2012CN202580722U Light-emitting diode (LED) lamp capable of dissipating heat quickly
12/05/2012CN202580719U LED (light emitting diode) point light source
12/05/2012CN202580718U Light-emitting diode (LED) line lamp
12/05/2012CN202580717U Lighting device and a full-direction lighting device with same
12/05/2012CN202580712U Split combined type light emitting diode (LED) lamp
12/05/2012CN202580710U Lighting device and lamp with same
12/05/2012CN202580703U Surface mounted light-emitting diode (LED) Christmas lamp bulb
12/05/2012CN202580697U Lamp structure
12/05/2012CN202580694U Novel LED (light emitting diode) down lamp
12/05/2012CN202580691U Light emitting diode (LED) lamp with heat dissipation body
12/05/2012CN202580690U Light-emitting diode (LED) lighting structure
12/05/2012CN102812292A Improved LED-based dental exam lamp
12/05/2012CN102811606A Lighting system with cooling arrangement
12/05/2012CN102809139A Mercury lamp room with cooling system
12/05/2012CN102809138A Internal heat-conducting device for lamp body of LED (Light Emitting Diode) lamp
12/05/2012CN102809137A Lamp heat radiation structure manufacturing method and lamp component manufacturing method
12/05/2012CN102809130A Efficient-radiation LED lamp and production method thereof
12/05/2012CN102809129A Surface-mount LED lamp substrate
12/05/2012CN102809128A Semiconductor lighting device
12/05/2012CN102809118A Light emitting device and composite lens thereof
12/05/2012CN102809098A Automatic focusing LED (Light Emitting Diode) searching lamp
12/05/2012CN102809082A Glareless LED (Light Emitting Diode) indoor lighting device with intelligent surface light source
12/05/2012CN102809078A Integrally formed down lamp
12/05/2012CN102809077A High-power light emitting diode (LED) illuminating device
12/05/2012CN102809076A One-piece LED module
12/05/2012CN102809074A LED bulb with two-way flow guide opening
12/05/2012CN102809069A Full-illuminating angle LED (Light Emitting Diode) bulb lamp
12/05/2012CN102809065A Illumination module
12/05/2012CN102809063A Light-emitting-diode-based light bulb
12/05/2012CN102809062A LED (Light-Emitting Diode) lamp bulb
12/05/2012CN102807817A Method for preparing radiating coating of light-emitting diode (LED) lamp
12/05/2012CN102109156B Maintenance-free active heat radiating system of LED (Light Emitting Diode) lamp
12/05/2012CN101846298B Lamp heat-radiating device
12/05/2012CN101825269B Led substrate and led light source device
12/05/2012CN101788113B Light-emitting diode lamp
12/05/2012CN101718398B LED three-dimensional light source
12/05/2012CN101506574B Luminaire comprising adjustable light modules
12/05/2012CN101315178B Cooling apparatus
12/05/2012CN101122382B LED energy-saving lamp heat radiator
12/04/2012US8322897 Lighting assemblies having controlled directional heat transfer
12/04/2012US8322892 Heat sink and lighting device comprising a heat sink
12/04/2012US8322891 LED light source assembly with heat sink and heat conductive glass cover
12/04/2012US8322890 Light module
12/04/2012US8322889 Piezofan and heat sink system for enhanced heat transfer
12/04/2012US8322887 Integral ballast lamp thermal management method and apparatus
12/04/2012US8322882 Flexible distributed LED-based light source and method for making the same
12/04/2012US8322872 Linear light diffusing structure for document scanners
12/04/2012US8322011 Horticulture light fixture having integrated lamp and ballast
12/04/2012CA2559185C Interior lamp
11/2012
11/29/2012WO2012161426A2 Led lighting apparatus having an adjustable light distribution
11/29/2012WO2012161403A1 Lighting device
11/29/2012WO2012161380A1 Lighting apparatus
11/29/2012WO2012161376A1 Device for dissipating heat for a light emitter
11/29/2012WO2012161153A1 Backlight unit
11/29/2012WO2012160688A1 Illuminating apparatus
11/29/2012WO2012159905A1 Semiconductor light device and method for manufacturing a semiconductor light device
11/29/2012WO2012159331A1 Display device and backlight module
11/29/2012WO2012122095A3 Led luminaire
11/29/2012US20120300491 High brightness light emitting diode (led) packages, systems and methods with improved resin filling and high adhesion
11/29/2012US20120300482 Illumination apparatus with heat sinks
11/29/2012US20120300475 Lighting device
11/29/2012US20120300474 Lighting apparatus
11/29/2012US20120300460 Connector and led lamp having the same
11/29/2012US20120300455 Illumination Device
11/29/2012US20120300454 Heat sink system
11/29/2012US20120300453 Omni reflective optics for wide angle emission led light bulb
11/29/2012US20120300448 Bulb-shaped lamp and lighting device
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