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
08/08/2012CN202371576U Light-emitting diode (LED) road lamp with good heat dissipation performances
08/08/2012CN202371575U MR16 type LED (Light-Emitting Diode) spot lamp
08/08/2012CN202371573U Underwater LED (Light-Emitting Diode) lamp
08/08/2012CN202371571U LED spotlight
08/08/2012CN202371569U LED (Light Emitting Diode) projection lamp
08/08/2012CN202371566U Light-emitting diode (LED) industrial mining lamp
08/08/2012CN202371563U Garden lamp
08/08/2012CN202371555U Cooling table lamp
08/08/2012CN202371524U Light-emitting diode (LED) lamp tube
08/08/2012CN202371522U Semiconductor light source
08/08/2012CN202371521U Light-emitting diode (LED) illumination device
08/08/2012CN202371516U Self-heat dissipation light-emitting diode (LED) lamp
08/08/2012CN202371512U Novel LED (Light Emitting Diode) bulb lamp
08/08/2012CN202371509U Glass illuminating lamp with heat dissipation function
08/08/2012CN202371503U Anti-explosion lamp
08/08/2012CN202371499U Heat dissipation energy-saving lamp
08/08/2012CN202371495U Daylight lamp
08/08/2012CN202371489U Energy-saving civil small-power integrated electrodeless lamp
08/08/2012CN202371488U LED (Light Emitting Diode) light tube with high heat-dissipation
08/08/2012CN202371485U Composite luminescent device of organic light-emitting diode (OLED) and light-emitting diode (LED)
08/08/2012CN202371484U LED (Light Emitting Diode) light tube
08/08/2012CN202371483U LED (Light-Emitting Diode) bulb lamp
08/08/2012CN202371482U LED (Light-Emitting Diode) bulb lamp for replacing traditional incandescent lamp
08/08/2012CN202371481U Light-emitting diode (LED) bulb
08/08/2012CN202371480U Light-emitting diode (LED) light source with power sources, heat dissipation and shining integrated
08/08/2012CN202371479U Light-emitting diode (LED) bulb lamp
08/08/2012CN202371477U LED (Light-Emitting Diode) illumination lamp
08/08/2012CN202371462U Electric torch with heat radiation assembly
08/08/2012CN102630291A Cooling device for a heat source
08/08/2012CN102630290A Lighting device having heat dissipation element
08/08/2012CN102629070A Projector capable of adjusting air channel through using gravity
08/08/2012CN102628585A Lamp casing of light-emitting diode (LED) street lamp
08/08/2012CN102628577A High-efficiency automobile light-emitting diode (LED) fog-proof lamp
08/08/2012CN102628576A 车辆用前照灯 Vehicle headlamp
08/08/2012CN102628572A Led ceiling lamp
08/08/2012CN102628569A Direct type light-emitting diode (LED) mining lamp
08/08/2012CN102628566A Backlight module, liquid crystal display device and light source of backlight module
08/08/2012CN102628561A LED lamp and installation method thereof
08/08/2012CN102628557A Radiating type bulb based on lamp body inner and outer surface multi-layer heat dissipation and air circulation convection
08/08/2012CN102628556A Light-emitting diode (LED) anti-explosion lamp
08/08/2012CN102628553A Internal radiation columnar light-emitting diode (LED) light source
08/08/2012CN102628552A Light-emitting diode (LED) lamp without heat sinks or radiators
08/08/2012CN102627148A Passenger light cooling
08/08/2012CN102155689B Backlight module
08/08/2012CN102095151B LED (light-emitting diode) automobile high beam light with mixed light distribution system
08/08/2012CN102095150B LED automotive dipped headlight
08/08/2012CN101858501B Energy-saving environmental protection lamp
08/08/2012CA2777875A1 Universal light-emitting diode for light fixtures
08/07/2012US8237188 Light source
08/07/2012US8235563 LED lamp
08/07/2012US8235560 Backlight module
08/07/2012US8235555 Multiple use LED light fixture
08/07/2012US8235553 Lighting device for a headlamp light source
08/07/2012CA2682607C Flashlight
08/06/2012DE212009000243U1 LED-Leuchtenhalterung mit verbesserter thermischer Handhabung LED light fixture with improved thermal handling
08/02/2012WO2012102869A2 Led lighting system
08/02/2012WO2012102460A1 Street lighting device having a natural convection heat dissipating function
08/02/2012WO2012102200A1 Lighting device, display device, and television reception device
08/02/2012WO2012102193A1 Lighting device, display device, and television reception device
08/02/2012WO2012102163A1 Lighting device, display device, and television receiver
08/02/2012WO2012102096A1 Edge-light type lighting apparatus and display apparatus
08/02/2012WO2012101691A1 Light source device
08/02/2012WO2012101687A1 Lighting source
08/02/2012WO2012100461A1 Led lighting column with fast heat dissipation
08/02/2012WO2012100460A1 Led lamp
08/02/2012WO2012100418A1 Led street lamp with good heat radiation function
08/02/2012US20120195069 Clamp structure for fixing a light bar on a base and backlight module having clamp structure
08/02/2012US20120195054 Heat sink for an illumination device
08/02/2012US20120195053 LED lamp
08/02/2012US20120195049 Lamp
08/02/2012US20120195048 Light device having LED light member
08/02/2012US20120195043 Lighting device
08/02/2012US20120195042 Non-glare reflective led lighting apparatus with heat sink mounting
08/02/2012US20120195041 Method and apparatus for a lighting module
08/02/2012US20120195039 Lamp device
08/02/2012US20120195037 Led light sources for image projection systems
08/02/2012US20120192486 Light-emitting diode (led) light bar
08/02/2012DE102011003421A1 LED-Lampe LED lamp
08/01/2012EP2481980A1 LED lamp
08/01/2012EP2481977A2 LED lamp
08/01/2012EP2481974A2 Vehicle headlamp
08/01/2012EP2480829A1 A lighting device
08/01/2012EP2480828A2 Lighting device having heat dissipation element
08/01/2012EP2480826A1 Lighting device and method for assembling a lighting device
08/01/2012EP2480822A1 Lighting devices comprising solid state light emitters
08/01/2012DE202011050596U1 LED-Beleuchtungsmodul LED lighting module
08/01/2012CN202361332U High-power laminated radiator
08/01/2012CN202361331U Lampshade for high-power LED (Light Emitting Diode) lamp
08/01/2012CN202361330U Heat dissipation structure of lamp
08/01/2012CN202361329U Built-in-type cooling device of LED (light-emitting diode) lamp bulb
08/01/2012CN202361328U Convection radiating LED streetlamp
08/01/2012CN202361327U Novel heat sink of street lamp
08/01/2012CN202361326U Heat dissipation shell of device light emitting carrier
08/01/2012CN202361325U Lamp cap heat dissipation cover for LED table lamp
08/01/2012CN202361324U 叠片式球泡灯散热器 Laminated bulb radiator
08/01/2012CN202361323U Ventilating type heat radiation device of LED (Light-emitting Diode) lamp bulb and ventilating type heat radiation LED lamp bulb
08/01/2012CN202361322U Multi-purpose honeycomb type heat radiator
08/01/2012CN202361321U Grid plate heat radiator for street lamp
08/01/2012CN202361320U Radiator for LED (Light-emitting Diode) lamp
08/01/2012CN202361319U Magnetic-suction type heat radiation pedestal of light emitting diode
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