F21V 29 - Cooling or heating arrangements

Patents for F21V 29 - Cooling or heating arrangements (43,888)
03/2011
03/30/2011	CN201779489U Wide angle LED luminous lamp tube
03/30/2011	CN201779487U Explosion-proof lamp
03/30/2011	CN201779485U LED lamp with powerful heat dissipation capability
03/30/2011	CN201779481U LED lamp bringing convenience for replacing lamp cups and drivers
03/30/2011	CN201779480U Light-emitting diode lamp source device
03/30/2011	CN201779479U LED lighting bulb
03/30/2011	CN201779477U High-efficiency heat-radiating light-emitting diode (LED) lamp
03/30/2011	CN201779470U Fronting light source focusing illuminating device
03/30/2011	CN201779468U LED module and LED lamp
03/30/2011	CN101998758A LED printed circuit board and preparation method of amorphous diamond heat dissipation and insulation film layer thereof
03/30/2011	CN101995010A Air-guiding and dust-reducing device
03/30/2011	CN101995009A Cooling system for modular light emitting diode lighting fitting
03/30/2011	CN101995008A Ceramic radiator with conductive circuit
03/30/2011	CN101995007A LED lamp structure and heat dissipation method thereof
03/30/2011	CN101995006A Heat dissipation method of light-emitting diode (LED) illuminating device
03/30/2011	CN101994964A Approach midline lamp and navigation-assistant lighting system
03/30/2011	CN101994963A Runway threshold wing-row lamp and navigation illuminating system
03/30/2011	CN101994950A Backlight module
03/30/2011	CN101994948A LED street lamp module
03/30/2011	CN101994943A LED lamp with double-layer heat dissipation shell
03/30/2011	CN101994936A Light-emitting diode (LED) lamp
03/30/2011	CN101994935A 发光二极管灯具 LED lamp
03/30/2011	CN101994933A Illuminating device
03/30/2011	CN101994929A Light emitting module
03/30/2011	CN101994928A Linear luminous light guide module
03/30/2011	CN101994924A Illuminating system
03/30/2011	CN101994919A Light emitting diode (LED) lamp with heat dissipation circuit board
03/30/2011	CN101994918A LED explosion-proof lamp
03/30/2011	CN101994917A Quickly radiating high-power LED structure
03/30/2011	CN101994916A Combinative light-emitting diode (LED) street lamp
03/30/2011	CN101994912A Liquid heat radiation LED (Light Emitting Diode) lamp fitting
03/30/2011	CN101718406B LED luminous module and heat dissipation method for same
03/30/2011	CN101666456B LED illuminator for track vehicle
03/30/2011	CN101660678B Method for packaging white LED light source module
03/30/2011	CN101545606B LED fixture
03/30/2011	CN101532607B Mobile LED operating shadowless lamp
03/30/2011	CN101501394B Light emitting device
03/30/2011	CN101469841B Illuminating apparatus
03/30/2011	CN101452897B Heat radiating device for LED
03/30/2011	CN101175352B Numerical control driving method and device of super-radiance light emitting diode
03/29/2011	US7914902 Thermal module
03/29/2011	US7914184 LED illuminating device and light engine thereof
03/29/2011	US7914183 LED lamp having elastic members for securing LED module to heat sink thereof
03/29/2011	US7914182 Decorative light fixture including cooling system
03/29/2011	US7914178 LED lamp
03/29/2011	US7914171 Air-handling luminaire
03/29/2011	US7914162 LED light assembly having heating board
03/24/2011	WO2011034483A1 Compact fluorescent tube for cold spaces
03/24/2011	WO2011034139A1 Led unit, led illumination device, led illumination system, and illumination device
03/24/2011	WO2011033847A1 Lighting device, display device, and television receiver
03/24/2011	WO2011033846A1 Lighting device, display device, and television receiver
03/24/2011	WO2011033845A1 Lighting device, display device, and television receiver
03/24/2011	WO2011032554A1 Cooling device for a heat source
03/24/2011	US20110070553 Light Source for a Dental Device
03/24/2011	US20110069503 Shape Forming Heat Sink With Flexible Heat Rod
03/24/2011	US20110069502 Mounting Fixture for LED Lighting Modules
03/24/2011	US20110069501 LED recessed light with heat dissipation
03/24/2011	US20110069500 Heat Dissipation Module For Bulb Type LED Lamp
03/24/2011	US20110069493 LED Assembly
03/24/2011	US20110069490 Phosphor Layer having Enhanced Thermal Conduction and Light Sources Utilizing the Phosphor Layer
03/24/2011	US20110068711 Methods and apparatus for ceiling mounted systems
03/24/2011	US20110068708 LED Light Engine Apparatus
03/24/2011	DE102009052930A1 Leuchtvorrichtung und Verfahren zum Herstellen eines Kühlkörpers der Leuchtvorrichtung und der Leuchtvorrichtung A lighting apparatus and method for producing a heat sink of the lighting device and the lighting device
03/24/2011	CA2774060A1 Compact fluorescent tube for cold spaces
03/23/2011	EP2299168A1 Housing for lighting device and lighting device equipped with same
03/23/2011	EP2299164A1 Suspended lamp
03/23/2011	EP2297516A1 A method of mounting a led module to a heat sink
03/23/2011	EP2297509A1 Led-based light bulb device
03/23/2011	EP2296973A1 Warning lamp for an aircraft
03/23/2011	CN201774724U Protective sleeve for ballast
03/23/2011	CN201773247U Portable remote ultraviolet search light source
03/23/2011	CN201772419U Lamp radiator
03/23/2011	CN201772418U Heat radiator of LED lamp
03/23/2011	CN201772417U Radiating structure in lamp
03/23/2011	CN201772416U Lamp radiating structure
03/23/2011	CN201772415U Radiating fin
03/23/2011	CN201772414U High-power LED independent radiating structure
03/23/2011	CN201772413U High-power LED street lamp heat conduction and dissipation structure
03/23/2011	CN201772412U Heat radiating structure of light-emitting diode (LED) lamp cap and LED reflector lamp
03/23/2011	CN201772411U Radiator having bottom board with vents
03/23/2011	CN201772410U Radiating module and combined radiating module set
03/23/2011	CN201772409U Heat radiating device for high-power LED street lamp
03/23/2011	CN201772400U Led光源散热器 Led light radiator
03/23/2011	CN201772399U Radiator with LED light source
03/23/2011	CN201772398U Chip base
03/23/2011	CN201772389U Multifunctional high power LED lamp
03/23/2011	CN201772378U Railway carriage illuminating lamp adopting LED light source
03/23/2011	CN201772375U Ceiling hole lamp with excellent heat dissipation performance
03/23/2011	CN201772373U LED spotlight
03/23/2011	CN201772372U Structure of LED spotlight
03/23/2011	CN201772370U Led路灯 Led street lights
03/23/2011	CN201772369U LED street lamp
03/23/2011	CN201772368U LED tunnel lamp
03/23/2011	CN201772367U Led street lamp
03/23/2011	CN201772366U LED cabinet lamp with adjustable angle
03/23/2011	CN201772364U Replaceable modularized LED street lamp
03/23/2011	CN201772360U Reflector lamp provided with hollowed-out heat-dissipating body
03/23/2011	CN201772359U Spot lamp with effect of symmetrical heat radiation
03/23/2011	CN201772357U 路灯 Streetlights
03/23/2011	CN201772355U LED anti-explosion illuminating lamp

1 ... 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 ... 439