Patents for F21V 29 - Cooling or heating arrangements (43,888)
07/2013
07/10/2013CN203052306U All-directional illumination light-emitting diode (LED) bulb
07/10/2013CN203052305U Light emitting diode (LED) tube lamp
07/10/2013CN203052302U Light-emitting diode (LED) bulb lamp
07/10/2013CN203052301U Light-emitting diode (LED) bulb lamp
07/10/2013CN203052298U Integrated grille lamp disc and grille lamp
07/10/2013CN203052297U Light emitting diode (LED) glass fluorescent lamp
07/10/2013CN203052296U Novel light-emitting diode (LED) bulb lamp
07/10/2013CN203052294U Light emitting diode (LED) candle bulb lamp
07/10/2013CN203052293U Double heat dissipating light-emitting diode (LED) energy-saving lamp
07/10/2013CN203052290U Light-emitting diode (LED) bulb lamp
07/10/2013CN203052289U R63 type light emitting diode (LED) lamp
07/10/2013CN203052288U Light-emitting diode (LED) bulb lamp
07/10/2013CN203052285U Light-emitting diode (LED) lamp
07/10/2013CN203052283U Light-emitting diode (LED) lamp based on liquid cooling fluorescent materials
07/10/2013CN203052280U Improved intelligent light-emitting diode (LED) lamp
07/10/2013CN203052276U Light emitting diode (LED) optical module
07/10/2013CN203052274U Light-guiding body light-emitting diode (LED) bulb
07/10/2013CN203052273U Organic light-emitting diode (LED) bulb lamp
07/10/2013CN203052272U High-power light-emitting diode (LED) energy-saving bulb
07/10/2013CN203052267U Light-emitting diode (LED) light adjusting tube lamp
07/10/2013CN203052266U Programmable light emitting diode (LED) lamp
07/10/2013CN203052258U LED (Light Emitting Diode) lamp
07/10/2013CN203052256U Light emitting diode (LED) light source
07/10/2013CN203052254U Light-emitting diode (LED) illuminating device
07/10/2013CN203052253U Light-emitting diode (LED) lighting device
07/10/2013CN203052251U Lighting device
07/10/2013CN203052250U Light-emitting diode (LED) down lamp with good heat dissipation effect
07/10/2013CN203052248U Power type LED (Light Emitting Diode) light engine with heat dissipating device
07/10/2013CN203052247U Negative-pressure backflow-surface radiating type LED (Light Emitting Diode) lamp light source
07/10/2013CN203052232U Miniature explosion-proof focusing head lamp
07/10/2013CN203049905U Integrated partition plate of inner wall
07/10/2013CN203040461U Fishing lamp with heat radiator cover
07/10/2013CN103201559A LED Package Mount
07/10/2013CN103199088A Self-heat-dissipation light emitting diode (LED) light source and manufacturing method
07/10/2013CN103199087A Light mixing light-emitting diode (LED) lamp panel
07/10/2013CN103196121A Low-energy simulative light source system of thermal performance detection device for building sun-shading
07/10/2013CN103196120A High-efficiency radiating device of high-power LED (Light Emitting Diode) lamp
07/10/2013CN103196119A Light emitting diode (LED) spot lamp
07/10/2013CN103196118A LED (light-emitting diode) lamp fixing seat
07/10/2013CN103196117A Heat radiation device, omnidirectional lighting device equipped with same and modified lamp
07/10/2013CN103196116A Improved gravity assisted heat pipe radiator used for high-power LED
07/10/2013CN103196115A Actuating device, cover plate component and lighting device provided with same
07/10/2013CN103196083A LED (light emitting diode) ceiling spotlight
07/10/2013CN103196081A Light-emitting diode (LED) street lamp with built-in air cooling radiator
07/10/2013CN103196080A Super-power searchlight
07/10/2013CN103196076A Light source apparatus
07/10/2013CN103196074A Streetlamp
07/10/2013CN103196073A Streetlamp
07/10/2013CN103196069A LED (Light Emitting Diode) light source module
07/10/2013CN103196065A Small LED bulb implementing liquid heat-dissipating method
07/10/2013CN103196061A Anti-dazzling LED down lamp
07/10/2013CN103196059A Magnetic fluid heat exchange LED (light emitting diode) lamp
07/10/2013CN103196058A Super-power LED (light emitting diode) module
07/10/2013CN103196057A High-power liquid heat dissipating LED (light emitting diode) lamp
07/10/2013CN103196054A Lighting lamp of light-emitting diode
07/10/2013CN103196053A Improved light-emitting diode lighting lamp
07/10/2013CN103196052A LED (light emitting diode) lighting lamp
07/10/2013CN103196051A Efficiently-radiating LED module and LED display screen
07/10/2013CN103196048A Wide-angle light-emitting LED lamp tube
07/10/2013CN103196047A Electric luminous body having heat dissipater with axial and radial air aperture
07/10/2013CN103196046A Light emitting device
07/10/2013CN103196043A Outdoor waterproof energy-saving high-power LED illumination lamp
07/10/2013CN102454959B Back frame and backlight system
07/10/2013CN102402054B Flat-plate display device, three-dimensional display device and plasma display device
07/10/2013CN102313160B Light-emitting diode (LED) lamp
07/10/2013CN102287751B Light-emitting diode (LED) mixed color lamp
07/10/2013CN102269351B Light-emitting diode (LED) lamp
07/10/2013CN102261572B Light fitting
07/10/2013CN102235592B High-power LED (light emitting diode) lamp
07/10/2013CN102155731B Light source module for illumination equipment
07/10/2013CN102155657B LED (light emitting diode) lamp component
07/10/2013CN101749656B LED lamp
07/10/2013CN101614372B High-power LED module assembly and manufacturing method thereof
07/09/2013US8482698 High dynamic range display using LED backlighting, stacked optical films, and LCD drive signals based on a low resolution light field simulation
07/09/2013US8480269 Lamp and heat sink thereof
07/09/2013US8480264 Lighting apparatus with heat dissipation system
07/09/2013US8480263 Heat dissipation structure of lighting device
07/09/2013US8480262 Light profile controllable light emitting device
07/09/2013DE202013102667U1 Lampengehäuse mit Wärmeableitungsstruktur Lamp housing with heat dissipation structure
07/09/2013CA2800579A1 Electric luminous body having heat dissipater with axial and radial air aperture
07/05/2013DE202012003287U1 Kochfeld mit einer Platte und einem Leuchtmittel Hob with a plate and bulbs
07/05/2013CA2800462A1 Light source apparatus
07/04/2013WO2013102143A1 Underwater led lights
07/04/2013WO2013101922A1 Led fixture with heat pipe
07/04/2013WO2013101577A1 Lamp with led array
07/04/2013WO2012177429A3 Hybrid solid state emitter printed circuit board for use in a solid state directional lamp
07/04/2013US20130170244 Optical module of an illuminating and/or signalling device of a motor vehicle
07/04/2013US20130170234 Light device and cooling unit thereof
07/04/2013US20130170231 Spherical light bulb and heat dissipating device thereof
07/04/2013US20130170228 System and method for providing thermal management of an obscured laser system
07/04/2013US20130170214 Light emitting device
07/04/2013US20130170212 Underwater LED Lights
07/04/2013US20130170210 Led fixture with heat pipe
07/04/2013US20130170207 Cut-Off LED Lens
07/04/2013US20130170205 Airfield lighting apparatus
07/04/2013US20130170204 Light source apparatus
07/04/2013US20130170190 Optical semiconductor based illuminating apparatus
07/04/2013US20130170176 Liquid cooled led systems
07/04/2013DE112011102961T5 Hochintensitätslichtquelle High intensity light source
07/04/2013DE102012100005A1 Lighting fixture structure, has heat derivative small tube moving according to upward and/or downward direction in order to move light source at aluminum base for scattering or focusing light beam to lens or move away from lens