Patents for F21V 29 - Cooling or heating arrangements (43,888)
08/2013
08/28/2013CN203162562U Light-emitting diode (LED) solar lamp
08/28/2013CN103270366A Board assemblies, light emitting device assemblies, and methods of making the same
08/28/2013CN103267269A Preparation method of moisture-proof LED (Light-Emitting Diode) lamp and moisture-proof LED lamp
08/28/2013CN103267268A Miner lamp heat dissipation structure
08/28/2013CN103267267A High-power LED (light-emitting diode) lamp with heat pipe
08/28/2013CN103267266A LED (Light-Emitting Diode) lamp radiating fin
08/28/2013CN103267265A Large-power LED embedded type aid-to-navigation lamp heat sink
08/28/2013CN103267264A Ceramic lamp holder of LED (light emitting diode) bulb
08/28/2013CN103267257A Good-cooling high-condensation anti-dazzling light-emitting diode (LED) headlamp for motorcycle
08/28/2013CN103267249A Cooling and radiating type wall lamp
08/28/2013CN103267248A Solar simulator device with off-axis angle of 29-45 degrees and for large-irradiation area environment test
08/28/2013CN103267241A Self-heating table lamp
08/28/2013CN103267240A Clean room waterproof LED (light-emitting diode) panel light with good heat dissipation performance
08/28/2013CN103267239A Energy-saving lamp high in safety performance
08/28/2013CN103267238A LED spotlight
08/28/2013CN103267237A LED (light emitting diode) lamp structure
08/28/2013CN103265792A Light-emitting diode (LED) lamp heat dispersing material and preparation method thereof as well as radiator and LED lamp
08/28/2013CN102454917B LED street lamp
08/28/2013CN102291927B Ceramic substrate of LED (light-emitting diode) lamp and LED lamp
08/28/2013CN102011972B LED (Light-Emitting Diode) street lamp
08/28/2013CN101936490B 道路灯具 Road lamps
08/28/2013CN101379344B LED illumination assembly with compliant foil construction
08/27/2013US8520384 Heat dissipating device
08/27/2013US8520383 Heat dissipating device
08/27/2013US8517576 Light emitting diode lamp
08/27/2013US8517575 Illumination device
08/27/2013US8517574 Lamp with air channel
08/27/2013US8517569 Illumination device
08/27/2013US8517568 Embedded type lamp with heat radiating device
08/27/2013DE212011100193U1 Flutlichtvorrichtung Flood light fixture
08/22/2013WO2013121444A1 Apparatus and method for management of heat in a led mounted lighting fixture
08/22/2013WO2013120736A1 Heat dissipating device for illuminating apparatus, illuminating apparatus and luminare
08/22/2013US20130216425 Aluminum alloy material and method of manufacturing aluminum alloy backboard
08/22/2013US20130215637 Highlighting interior automotive components by reflecting light from hidden light pipe on to a contoured reflective surface
08/22/2013US20130215626 Led light module for use in a lighting assembly
08/22/2013US20130215615 Laterally installable rotating lamp
08/22/2013US20130215613 Led packaging structure having improved thermal dissipation and mechanical strength
08/22/2013US20130215605 High-performance heat dissipating lamp
08/22/2013US20130215397 Lighting device and projection-type display device using the same
08/22/2013US20130215121 Heat spreading substrate
08/22/2013US20130214666 Solid state lamp with light directing optics and diffuser
08/22/2013US20130214142 Semiconductor application installation adapted with a temperature equalization system
08/22/2013DE202013103533U1 Großwinklig beleuchtende LED-Kugellampe Großwinklig illuminated LED ball lamp
08/22/2013DE202013103532U1 LED-Kugellampe mit guter Wärmeableitung LED ball lamp with good heat dissipation
08/22/2013DE102012202307A1 Light emitting diode lighting unit for arranging on flat and transparent carrier disk inside station clock, comprises circuit board, which has metallization layers as cooling unit on its both surfaces, and is provided with ventilation holes
08/22/2013DE102012202288A1 Kühlkörper für Einbauleuchte Heatsinks for downlight
08/21/2013EP2629587A2 Lighting apparatus
08/21/2013EP2629005A1 Heat sink for recessed luminaire
08/21/2013EP2628177A1 Heat sink and led cooling system
08/21/2013EP2627942A2 Led spotlight having a reflector
08/21/2013CN203151841U High-power LED (light-emitting diode) intelligent stroboflash light-filling lamp
08/21/2013CN203147709U Intelligent LED lamp heat dissipation device
08/21/2013CN203147708U LED lamp radiator
08/21/2013CN203147707U Ceramic heat radiator for LED lamp
08/21/2013CN203147706U Lighting fixture
08/21/2013CN203147705U Novel streetlamp radiating device
08/21/2013CN203147704U Novel streetlamp radiating structure
08/21/2013CN203147703U High-power LED (Light-Emitting Diode) radiator
08/21/2013CN203147702U Heat radiation structure for light-emitting diode (LED) street lamp
08/21/2013CN203147701U Light-emitting diode (LED) street lamp integrated heat access structure
08/21/2013CN203147700U Radiator of LED (light emitting diode) mine lamp
08/21/2013CN203147699U Tubular light-emitting diode (LED) lamp casing structure
08/21/2013CN203147698U Cooling device
08/21/2013CN203147697U High-sealability explosion-proof energy-saving lamp
08/21/2013CN203147696U Ellipsoid high-power LED heat dissipation apparatus
08/21/2013CN203147695U Sunflower-based high-power LED integrated heat radiating apparatus
08/21/2013CN203147681U Printed circuit board (PCB) of bulkhead lamp
08/21/2013CN203147663U Clamping type ceramic lamp holder
08/21/2013CN203147654U Fluorescent lamp with tube fast and convenient to replace and adjustable illuminating angles
08/21/2013CN203147642U LED tubing lamp with self-clamping and lampshade-supported heat transfer substrate, and radiator thereof
08/21/2013CN203147594U Lamp control split LED (Light-Emitting Diode) street lamp device
08/21/2013CN203147587U Energy-saving and environment-friendly LED street lamp
08/21/2013CN203147575U 250-watt mine lamp
08/21/2013CN203147574U 150-watt mine lamp
08/21/2013CN203147573U 100-watt mine lamp
08/21/2013CN203147565U Large and medium-power LED (light-emitting diode) car lamp
08/21/2013CN203147554U High-efficiency heat-radiation LED (Light Emitting Diode) street lamp
08/21/2013CN203147551U Light-emitting diode (LED) street lamp
08/21/2013CN203147550U High-heat-dissipation light emitting diode (LED) street lamp
08/21/2013CN203147549U Energy-saving LED garden lamp
08/21/2013CN203147533U Self-heat-radiating LED ceiling lamp
08/21/2013CN203147526U Led ceiling lamp
08/21/2013CN203147524U Recessed light with radiation structure
08/21/2013CN203147523U LED (light emitting diode) panel lamp
08/21/2013CN203147522U Embedded-type LED illuminating lamp
08/21/2013CN203147520U Single lens type LED (Light-emitting Diode) flood light
08/21/2013CN203147515U Lamp
08/21/2013CN203147512U Novel illuminating street lamp
08/21/2013CN203147511U Integrated road lamp
08/21/2013CN203147509U Outdoor lighting lamp
08/21/2013CN203147507U LED tree illuminating lamp
08/21/2013CN203147506U Lighting guide lamp
08/21/2013CN203147505U LED spotlight
08/21/2013CN203147504U Light-operated automatically-lightened intelligent LED road lamp
08/21/2013CN203147498U High-power low-thermal-resistance high-conductivity heat-dissipation LED street lamp
08/21/2013CN203147497U Natural convection type heat dissipating LED street lamp
08/21/2013CN203147496U Efficient energy-saving LED (Light-Emitting Diode) street lamp bulb
08/21/2013CN203147495U Lamp cap with improved heat radiating effect for LED (Light Emitting Diode) street lamp
08/21/2013CN203147492U LED (Light Emitting Diode) streetlamp using thin film as circuit
08/21/2013CN203147491U LED (Light Emitting Diode) streetlamp lamp cap