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)
03/2014
03/12/2014CN103629634A LED (light-emitting diode) lamp
03/12/2014CN103629611A LED (Light-Emitting Diode) street lamp
03/12/2014CN103629610A LED road lamp
03/12/2014CN103629607A Efficient, energy-saving and environmentally friendly LED (light emitting diode) lamp
03/12/2014CN103629605A Waterproof type LED (Light Emitting Diode) streetlamp module
03/12/2014CN103629604A LED (Light-Emitting Diode) landscape brightening lamp with high power density and small dimension and manufacturing method thereof
03/12/2014CN103629579A Linear led system
03/12/2014CN103629578A LED (Light-Emitting Diode) bulb lamp
03/12/2014CN103629577A LED (Light-Emitting Diode) explosion-proof lamp
03/12/2014CN103629576A High-voltage integration driving LED (Light Emitting Diode) light source
03/12/2014CN103629575A LED lamp with flexible transparent substrate
03/12/2014CN103629573A Straight pipe light reflecting LED lamp
03/12/2014CN103629572A High-power LED lamp cooling method and device
03/12/2014CN103629566A Luminaire
03/12/2014CN103629565A Lamp
03/12/2014CN103629562A Vibration reduction lamp
03/12/2014CN103629560A LED lamp and manufacturing method thereof
03/12/2014CN103629556A Led lamp structure
03/12/2014CN103629555A Liquid heat dissipating type LED lamp
03/12/2014CN103629552A Three-dimensional adjustable LED spot lamp
03/12/2014CN102563577B Lamp driver and glue filling method of electric shell assembly
03/12/2014CN102563432B LED illuminating lamp with bud bulb
03/12/2014CN102563429B LED bulb
03/12/2014CN102537798B Explosion-proof lamp for locomotive
03/12/2014CN102506331B Ultrahigh-power LED bulb replacing gas discharge lamp
03/12/2014CN102401360B High-power light emitting diode (LED) radiating structure
03/12/2014CN102313196B Lamp holder of modularized intelligent street lamp and light module of lamp holder
03/12/2014CN102221144B Led灯泡 Led bulbs
03/12/2014CN102109126B Lighting apparatus
03/12/2014CN101548133B Discharge lamp, cable for connection, light source device, and exposure device
03/11/2014US8669697 Cooling large arrays with high heat flux densities
03/11/2014US8668364 Backlight unit and display device including the same
03/11/2014US8668363 Arrangement of lamp socket and lamp base
03/11/2014US8668356 Lightweight heat sinks and LED lamps employing same
03/11/2014US8668348 Pool light assembly with cooling structure
03/06/2014WO2014036171A1 Method and apparatus to reduce thermal stress by regulation and control of lamp operating temperatures
03/06/2014WO2014034778A1 Light irradiation apparatus, and printing apparatus
03/06/2014WO2014034633A1 Lighting apparatus, display apparatus, and television receiver
03/06/2014WO2014034551A1 Lighting apparatus, display apparatus, and television receiver
03/06/2014WO2014033601A1 A heat dissipating system for a light, headlamp assembly comprising the same, and method of dissipating heat
03/06/2014WO2014032325A1 Backlight module and liquid crystal display device employing the backlight module
03/06/2014WO2014032321A1 Liquid crystal display device, backlight module of same, and back panel
03/06/2014WO2014032273A1 Backlight module and radiator
03/06/2014US20140063855 Backplate, backlight module and display device
03/06/2014US20140063832 Led lamp for car use
03/06/2014US20140063829 Heat dissipating system for a light, headlamp assembly comprising the same, and method of dissipating heat
03/06/2014US20140063820 Lamp tube
03/06/2014US20140063814 Illumination system
03/06/2014US20140063811 Optical semiconductor lighting apparatus
03/06/2014US20140063810 Modular optic for changing light emitting surface
03/06/2014US20140063809 Led based lamp assembly
03/06/2014US20140063806 Heat-Dissipating Structure for an LED Lamp
03/06/2014US20140063805 Light source assembly
03/06/2014US20140063798 Thermal solution for led candelabra lamps
03/06/2014US20140063796 Illumination grille and assembly method
03/06/2014US20140063795 Headlight comprising light-emitting diodes
03/06/2014US20140063794 Curved printed circuit boards, light modules, and methods for curving a printed circuit board
03/06/2014US20140063793 Sealed led light fixture for use in food processing applications
03/06/2014US20140063792 Hyperbolic Ceiling-Reflector For Directional Light Sources
03/06/2014US20140063789 Backlight module and liquid crystal display device using same
03/06/2014DE112011105351T5 Hintergrundbeleuchtungsmodul und Flüssigkristallbildschirm Backlight module and liquid crystal display
03/06/2014DE102012017052A1 Lamp module for motor car lamp, has imaginary connecting line which is crossed between two adjacent LEDs of one slot, so that direct flow of heat from one LED is interrupted by carrier element to adjacent LED
03/05/2014EP2703711A1 LED lamp and heat dissipation device thereof
03/05/2014EP2702323A1 Light emitting diode replacement lamp
03/05/2014CN203467112U Cooling plate with high transmission and high heat dissipation
03/05/2014CN203464220U Novel heat dissipation base for light fixture exhaust fan
03/05/2014CN203464219U Common square embedded groove toothed LED radiator
03/05/2014CN203464218U Novel LED street lamp base structure
03/05/2014CN203464217U LED (light-emitting diode) lamp dissipating heat easily
03/05/2014CN203464216U LED light source capable of dissipating heat through cellular board
03/05/2014CN203464215U LED (Light-Emitting Diode) street lamp radiator
03/05/2014CN203464214U Radiator applied to LED (Light-Emitting Diode) automotive headlamp
03/05/2014CN203464213U LED (Light Emitting Diode) projection lamp radiator
03/05/2014CN203464212U LED lamp radiator
03/05/2014CN203464211U LED energy-saving lamp
03/05/2014CN203464210U Radiator of LED projection lamp
03/05/2014CN203464209U LED head lamp employing air-flow heat-dissipating device for dissipation heat
03/05/2014CN203464199U Novel track lamp
03/05/2014CN203464187U Novel splicing structure of aluminum substrates for LED lamp
03/05/2014CN203464182U High-transmission LED lamp
03/05/2014CN203464171U Novel mining lamp
03/05/2014CN203464155U Novel LED (light emitting diode) array lamp
03/05/2014CN203464153U Light emitting diode bulb lamp
03/05/2014CN203464150U Laser lamp
03/05/2014CN203464138U LED track lamp
03/05/2014CN203464131U LED (light emitting diode) lamp
03/05/2014CN203464129U Low beam optical module of LED (Light-Emitting Diode) automotive headlamp
03/05/2014CN203464128U High beam optical system of LED (Light-Emitting Diode) automotive headlamp
03/05/2014CN203464127U LED (light emitting diode) vehicle headlamp module capable of conveniently adjusting lighting pattern center
03/05/2014CN203464126U Convenient-to-radiate and waterproof LED (Light-emitting Diode) headlamp for automobile
03/05/2014CN203464125U Low beam optical system of LED (Light-Emitting Diode) automotive headlamp
03/05/2014CN203464124U High beam optical module of LED (Light-Emitting Diode) automotive headlamp
03/05/2014CN203464123U Vehicle diurnal driving lamp structure
03/05/2014CN203464116U Novel motor vehicle tail lamp
03/05/2014CN203464112U Integrated ultrathin high-brightness omnibearing LED outline marker lamp for vehicle
03/05/2014CN203464111U Fin-type radiator
03/05/2014CN203464110U Chinese style lamp integral LED lamp core
03/05/2014CN203464108U High-power LED (Light-emitting Diode) street lamp
03/05/2014CN203464107U Large-power LED (light emitting diode) streetlamp
03/05/2014CN203464101U Ultrathin glass panel ceiling lamp
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