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)
08/2012
08/01/2012CN202361304U Novel rotary lamp holder
08/01/2012CN202361288U Mounting structure of bracket provided with LED (Light-emitting Diode) luminous body and shell
08/01/2012CN202361287U LED (Light-Emitting Diode) lamp tube housing
08/01/2012CN202361282U Lighting lamp lampshade and lighting lamp
08/01/2012CN202361276U LED (Light Emitting Diode) mine luminaire mask and LED mine luminaire
08/01/2012CN202361263U LED (Light-Emitting Diode) lantern
08/01/2012CN202361249U Led应急灯泡 Led Emergency Bulb
08/01/2012CN202361246U LED (Light-emitting Diode) automobile lamp
08/01/2012CN202361243U Novel headlight for automobiles
08/01/2012CN202361240U Novel LED automobile tail lamp
08/01/2012CN202361238U LED (Light-emitting Diode) double-functional projection lamp assembly
08/01/2012CN202361236U LED (Light-Emitting Diode) automobile lamp
08/01/2012CN202361220U LED (light-emitting diode) ceiling lamp
08/01/2012CN202361219U LED (light-emitting diode) ceiling lamp
08/01/2012CN202361210U LED (Light-emitting Diode) reflector lamp
08/01/2012CN202361207U Centralized power supply type road illumination LED (Light-emitting Diode) lamp
08/01/2012CN202361204U High-frequency plasma electrodeless discharge lamp provided with heat radiation device for factory building
08/01/2012CN202361203U Multi-head LED (light-emitting diode) street lamp
08/01/2012CN202361202U LED (Light-emitting Diode) reflector lamp
08/01/2012CN202361200U Waterproof heat dissipation type modular LED streetlamp
08/01/2012CN202361197U Improved LED (Light-Emitting Diode) backlight module
08/01/2012CN202361196U Mining explosion-proof luminaire
08/01/2012CN202361195U Explosion-proof mine tunnel light
08/01/2012CN202361189U Multipurpose high-brightness long-distance LED (light emitting diode) lighting fixture
08/01/2012CN202361181U LED (light emitting diode) high bay light
08/01/2012CN202361179U Novel led (light-emitting diode) street lamp
08/01/2012CN202361176U Heat pipe type LED (Light-Emitting Diode) module
08/01/2012CN202361175U New-type LED spotlight
08/01/2012CN202361174U Large power LED mining lamp
08/01/2012CN202361162U LED (Light-emitting Diode) bulb lamp with large illumination range
08/01/2012CN202361161U LED (Light Emitting Diode) lamp
08/01/2012CN202361160U LED (Light-Emitting Diode) fluorescent lamp
08/01/2012CN202361159U Bulb capable of multi-angle lighting
08/01/2012CN202361158U Light-emitting diode (LED) tube light
08/01/2012CN202361157U 日光灯 Fluorescent lamp
08/01/2012CN202361155U LED (Light-emitting Diode) illumination lamp
08/01/2012CN202361154U Light mixing type LED (Light-Emitting Diode) down lamp
08/01/2012CN202361152U Finned radiating energy-saving lamp
08/01/2012CN202361151U Spherical-segment energy-saving lamp
08/01/2012CN202361150U Flame type energy-saving lamp
08/01/2012CN202361148U LED (Light-emitting Diode) air current bulb lamp
08/01/2012CN202361145U LED (light emitting diode) lamp capable of rotating by 360 degrees
08/01/2012CN202361144U LED (Light-Emitting Diode) lamp with LED lamp beads capable of being increased and decreased
08/01/2012CN202361140U LED (Light-Emitting Diode) candle lamp
08/01/2012CN202361135U Single-layer LED (Light Emitting Diode) explosion-suppression type explosion-proof lamp
08/01/2012CN202361134U Led灯 Led lights
08/01/2012CN202361131U Full-view-angle high-brightness columnar LED (Light-emitting Diode) lamp
08/01/2012CN202361128U LED (light-emitting diode) tube capable of emitting light at full angle of 360 degrees
08/01/2012CN202361127U Improved LED light
08/01/2012CN202361122U LED (Light-Emitting Diode) lamp
08/01/2012CN202361121U Super energy-saving LED (Light-Emitting Diode) bulb lamp with acousto-optic control function
08/01/2012CN202361116U LED (light emitting diode) lamp with novel heat dissipation structure
08/01/2012CN202361115U LED (Light-emitting Diode) lamp
08/01/2012CN202361114U LED (light emitting diode) lighting device
08/01/2012CN202361111U Lighting device with adjustable irradiation direction
08/01/2012CN202361110U High-power LED panel light with high luminous efficiency
08/01/2012CN202361109U High-power LED bulb
08/01/2012CN202361107U LED energy-saving lamp with complex heat dissipation mechanism
08/01/2012CN202361105U Three-dimensional heat dissipation LED (Light-Emitting Diode) light source module
08/01/2012CN202361103U Novel LED candle light
08/01/2012CN202361089U Chargeable type high-power LED (Light-emitting Diode) hand lamp
08/01/2012CN202357536U Metal-based copper-clad plate used for light-emitting diode (LED) for lighting
08/01/2012CN102621784A Projector and light machine structure thereof
08/01/2012CN102621741A Liquid crystal display device
08/01/2012CN102620269A High-power LED (Light Emitting Diode) combined heat radiator
08/01/2012CN102620268A Non-uniformly distributed semiconductor illumination radiator
08/01/2012CN102620267A Lighting fixture
08/01/2012CN102620266A Light emitting diode (LED) outdoor illuminating lamp radiator
08/01/2012CN102620255A Method for prolonging service lives of infrared lamps
08/01/2012CN102620254A Clamp structure for fixing a light bar on a base and backlight module having clamp structure
08/01/2012CN102620252A Clamp for sheet type LED lamp wick
08/01/2012CN102620250A Clamp for flaky light emitting diode (LED) lamp wick
08/01/2012CN102620249A Method for fixing light emitting diode (LED) fluorescent lamp circuit board
08/01/2012CN102620230A Efficient energy-saving high-power LED illumination device
08/01/2012CN102620216A Buried lamp
08/01/2012CN102620214A Backlight module and liquid crystal display device
08/01/2012CN102620204A Backlight module and liquid crystal display device comprising same
08/01/2012CN102620203A Backlight module and liquid crystal display device
08/01/2012CN102620201A Lighting-angle adjustable LED mining lamp
08/01/2012CN102620200A Light emitting diode (LED) industrial mining lamp
08/01/2012CN102620190A Street lamp
08/01/2012CN102620189A High-power light-emitting diode (LED) street lamp
08/01/2012CN102620187A Backlight module
08/01/2012CN102620182A Backlight module and coating mode for backboard of backlight module
08/01/2012CN102620173A Explosion-proof light emitting diode (LED) lamp
08/01/2012CN102620172A LED bulb
08/01/2012CN102620168A Flaky double-side light emergent high-brightness light emitting diode (LED) lamp tube
08/01/2012CN102620167A Transparent ceramic white light emitting diode (LED) and preparation method thereof
08/01/2012CN102620164A High-power light emitting diode (LED) lamp bank without aluminum base board and preparation process thereof
08/01/2012CN102620162A High-power light emitting diode (LED) lamp with high light efficiency
08/01/2012CN102620161A Light emitting diode (LED) lamp tube capable of uniformly emitting light
08/01/2012CN102620156A Lamp
08/01/2012CN102620154A Led lamp
08/01/2012CN102620151A Anti-exposure type light-emitting diode (LED) lamp
08/01/2012CN102620150A Light-emitting diode lamp
08/01/2012CN102620149A Three-dimensional light-emitting diode (LED) light source module and lamp with LED light source module
08/01/2012CN102618141A Modified acrylate heat-dissipation powder coating as well as preparation method and application thereof
08/01/2012CN102617927A New material for reducing LED junction temperature and preparation method thereof
08/01/2012CN102613146A High-power light-emitting diode (LED) energy-saving fish gathering lamp
08/01/2012CN102128373B Integrated straight lamp based on high-luminous efficiency light emitting diode
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