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)
11/2010
11/24/2010CN101893212A Packaging body for luminous source
11/24/2010CN101893195A Vehicle light
11/24/2010CN101893194A Vehicle light
11/24/2010CN101893193A LED road lamp of self heat dissipation, self cleaning, wind disturbance resistance and multi-angle illumination
11/24/2010CN101893192A High-power LED illumination module for road illumination
11/24/2010CN101893191A Underwater lamp
11/24/2010CN101893184A Convexity reflector scattering-type street lamp of light emitting diode
11/24/2010CN101893181A High-efficiency LED bulb
11/24/2010CN101893180A LED lamp bulb
11/24/2010CN101893179A Large-power LED luminescent lamp
11/24/2010CN101893178A LED lamp tube
11/24/2010CN101893177A Semiconductor light source and light-emitting structure thereof
11/24/2010CN101893176A LED illumination lamp
11/24/2010CN101893175A LED illuminating lamp, lamp wick and lamp thereof
11/24/2010CN101893174A Punching, light-distributing and heat-radiating integrated LED light source module
11/24/2010CN101893172A Light emitting diode lamp
11/24/2010CN101893171A Led lamp
11/24/2010CN101893170A Unitized LED illumination lamp
11/23/2010US7837362 LED lamp with an improved sealed structure
11/23/2010US7837358 Light-emitting diode module with heat dissipating structure
11/23/2010US7837335 Projector
11/18/2010WO2010132526A2 Dimmable led lamp
11/18/2010WO2010132517A2 Led retrofit for miniature bulbs
11/18/2010WO2010132153A2 Modular led light bulb
11/18/2010WO2010130597A1 Light emitting diode module and lighting unit comprising a light emitting diode module
11/18/2010WO2010130212A1 Led illuminator and led module
11/18/2010US20100290237 Illumination apparatus and heat dissipation structure thereof
11/18/2010US20100290236 Lighting device
11/18/2010US20100290219 Self leveling bracket/stabilizer for fluorescent lighting fixtures with controled uplight capability
11/18/2010US20100289411 Greenhouse system
11/18/2010US20100289395 Dimmable led lamp
11/18/2010DE102010016534A1 Leuchteinrichtung mit mehreren, in einem Kühlkörper angeordneten Leuchteinheiten Light-emitting device having a plurality arranged in a heat sink light units
11/18/2010DE102009021113A1 Vehicle headlight has light emitting diodes as light sources arranged in matrix, where light-emitting diodes are switched on and switched off or dimmed individually and independently from each other
11/18/2010CA2761910A1 Electric lamp
11/17/2010EP2251595A2 Fan-less heat ventilation for led lighting apparatus
11/17/2010EP2251594A1 Illuminating lamp
11/17/2010EP2251593A1 Light source unit, illuminating device and display device
11/17/2010EP2251592A2 Vehicular lamp
11/17/2010EP2251588A2 Lamp for household device and household device, in particular for preparing food, with a lamp
11/17/2010EP2251587A1 A semiconductor solid illuminator and the method thereof
11/17/2010EP2250436A2 Heat removal system and method for light emitting diode lighting apparatus
11/17/2010CN201639912U Radiator for high temperature circuit
11/17/2010CN201639903U Radiating module
11/17/2010CN201638847U LED lighting unit without printed circuit layer
11/17/2010CN201638814U LED (Light-Emitting Diode) light source module
11/17/2010CN201638790U High-frequency electrodeless lamp
11/17/2010CN201638496U LED display screen of full-color high pixel
11/17/2010CN201638493U Novel outdoor LED color display screen structure
11/17/2010CN201636816U Cooling wind tunnel for large-power LED
11/17/2010CN201636815U Radiating structure for vehicle lamp
11/17/2010CN201636814U Radiator and led lamp
11/17/2010CN201636813U Gas cycle radiator
11/17/2010CN201636812U Led lamp radiating structure
11/17/2010CN201636811U Water-cooled LED streetlamp
11/17/2010CN201636810U LED (Light Emitting Diode) street lamp radiating rib
11/17/2010CN201636809U Heat dissipation structure of LED (Light-Emitting Diode) luminescent lamp
11/17/2010CN201636808U Ultra-light honeycomb heat radiator
11/17/2010CN201636807U Lateral air inlet radiator of large-power LED luminaire
11/17/2010CN201636806U Heat dissipation device for LED bottom side back light module
11/17/2010CN201636805U Oil-cooling heat-dissipation mode of large-power LED street lamp
11/17/2010CN201636804U Brazed convection heat radiation LED street lamp
11/17/2010CN201636800U LED (Light-Emitting Diode) grille lamp
11/17/2010CN201636781U LED (Light-Emitting Diode) lamp
11/17/2010CN201636778U Lamp holder capable of dissipating heat
11/17/2010CN201636775U Light box body structure convenient for venting, radiating heat and preventing dust
11/17/2010CN201636715U Lighting device capable of laterally emitting light
11/17/2010CN201636706U High-efficient energy-saving lighting projection lamp
11/17/2010CN201636705U Backlight module and liquid crystal display module
11/17/2010CN201636703U Street lamp cap of mixed light source
11/17/2010CN201636702U Energy-saving luminaire used for street lamp
11/17/2010CN201636701U LED (Light Emitting Diode) spot lamp
11/17/2010CN201636696U Wide-range and high-power LED street lamp
11/17/2010CN201636694U LED (Light Emitting Diode) illuminating lamp
11/17/2010CN201636693U LED split outdoor landscape lamp
11/17/2010CN201636691U LED (Light-Emitting Diode) outdoor landscape lamp
11/17/2010CN201636688U Led路灯 Led lights
11/17/2010CN201636687U LED lamp convenient for installing
11/17/2010CN201636685U LED street lamp for preventing light attenuation
11/17/2010CN201636678U Novel LED module tunnel lamp with adjustable irradiation angle
11/17/2010CN201636673U LED (Light Emitting Diode) tunnel lamp
11/17/2010CN201636672U Multipurpose projection illuminating lamp
11/17/2010CN201636668U LED wall washing lamp with convex lens
11/17/2010CN201636634U Cavity-type light-emitting diode lamp
11/17/2010CN201636633U Cavity-type dual-circulation-shaped light-emitting diode lamp
11/17/2010CN201636631U LED (Light-Emitting Diode) lamp tube
11/17/2010CN201636630U LED (Light-Emitting Diode) bulb
11/17/2010CN201636628U Bar type LED projection lamp
11/17/2010CN201636627U LED underground lamp
11/17/2010CN201636626U Circular LED project lamp
11/17/2010CN201636625U LED lamp with heat dissipation structure
11/17/2010CN201636621U Led illuminating device
11/17/2010CN201636620U Low temperature LED lamp with high-efficiency heat dissipation
11/17/2010CN201636619U LED grille lamp
11/17/2010CN201636618U In-line light-emitting LED grille lamp
11/17/2010CN201636617U LED (Light-Emitting Diode) underground lamp
11/17/2010CN201636616U LED (Light-Emitting Diode) lamp
11/17/2010CN201636615U High-power LED fluorescent tube
11/17/2010CN201636614U High-power LED ball lamp
11/17/2010CN201636612U Novel high-efficiency cooling LED bulb
11/17/2010CN201636610U Integrated adjustable mini-type LED lamp
1 ... 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 ... 439