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)
10/2011
10/05/2011CN202002034U Lamp holder and light emitting diode lamp with lamp holder
10/05/2011CN202002033U Lamp holder and LED (light-emitting diode) lamp with same
10/05/2011CN202002024U Periphery and center riveting composite structures of light source substrate assembly and heat conduction subpanel
10/05/2011CN202002020U Light emitting diode (LED) lamp housing with replaceable heat dissipater
10/05/2011CN202002019U Led lamp cup
10/05/2011CN202002018U Crystal point light source
10/05/2011CN202002012U Street lamp shade capable of radiating heat easily
10/05/2011CN202002007U Efficient heat-dissipation aluminium alloy lampshade of LED light source lamp
10/05/2011CN202002003U LED single flashing light structure
10/05/2011CN202001988U Novel LED (light-emitting diode) reading lamp for high-speed motor train unit
10/05/2011CN202001985U Projection type high-power LED car lamp structure
10/05/2011CN202001981U Double-Y shape light-emitting diode (LED) yard lamp
10/05/2011CN202001974U Photoelectric separation type light emitting diode (LED) hanging lamp with hanging chains and installing plate
10/05/2011CN202001973U Uniform-lighting photoelectric separating type LED ceiling lamp with lifting chains and mounting plate
10/05/2011CN202001971U LED (light-emitting diode) daylight lamp
10/05/2011CN202001967U Cold-cathode ceiling lamp
10/05/2011CN202001966U Lamp housing heat radiation integrated LED lamp affixed to the ceiling
10/05/2011CN202001961U Self-radiating LED road lamp
10/05/2011CN202001960U High-power LED mine lamp with fine radiating performance
10/05/2011CN202001959U Light emitting diode (LED) mining lamp
10/05/2011CN202001957U Concave LED streetlamp
10/05/2011CN202001955U Novel LED cabinet lamp for high-speed motor train unit
10/05/2011CN202001953U Combined light-emitting diode (LED) rail spotlight with good radiating effect
10/05/2011CN202001952U LED road lamp
10/05/2011CN202001950U Light emitting diode (LED) projection lamp
10/05/2011CN202001949U Light emitting diode (LED) tunnel lamp
10/05/2011CN202001948U LED (Light Emitting Diode) tri-proof lamp
10/05/2011CN202001947U Novel pentagram-shaped high-power light emitting diode (LED) energy-saving colored lamp cup
10/05/2011CN202001942U Stage lamp
10/05/2011CN202001939U LED (light-emitting diode) fan lamp
10/05/2011CN202001938U Adjustable searchlight
10/05/2011CN202001937U High power LED (Light Emitting Diode) grille spotlight
10/05/2011CN202001933U Light-emitting diode (LED) spotlight
10/05/2011CN202001932U Light-emitting diode (LED) street lamp of high luminous efficiency and high color-rendering property
10/05/2011CN202001930U Light-emitting diode (LED) eye-protection side-emitting desk lamp
10/05/2011CN202001925U Light-emitting diode (LED) desk lamp with built-in electronic anti-fake inquiry system
10/05/2011CN202001915U Modular LED lamp
10/05/2011CN202001912U Three-dimensional light emitting diode (LED) lamp structure
10/05/2011CN202001911U Light emitting diode (LED) down lamp
10/05/2011CN202001910U Improved structure of LED lamp
10/05/2011CN202001908U Square light emitting diode (LED) lamp
10/05/2011CN202001906U Anti-explosive LED lamp
10/05/2011CN202001904U Light-emitting diode (LED) down lamp
10/05/2011CN202001903U Light emitting diode (LED) lamp
10/05/2011CN202001899U LED bulb lamp adopting stacked radiators
10/05/2011CN202001896U Folded light-emitting body type LED lamp
10/05/2011CN202001895U Energy-saving lamp
10/05/2011CN202001893U Light emitting diode (LED) lamp
10/05/2011CN202001892U Self-rectifying LED lamp capable of reflecting
10/05/2011CN202001891U LED luminous unit integrating radiation with light distribution
10/05/2011CN202001890U Efficient heat-radiating LED (light-emitting diode) lamp
10/05/2011CN202001886U Light emitting diode lamp bulb
10/05/2011CN202001885U Light emitting diode (LED) light source module of LED lamp
10/05/2011CN202001882U Light-emitting diode (LED) lamp
10/05/2011CN202001879U Surface-mounted LED light source with lenses
10/05/2011CN202001878U Led lamp tube
10/05/2011CN202001877U Uniform light rotary type LED floodlight with groove
10/05/2011CN202001874U A straight LED lamp structure
10/05/2011CN202001872U Explosion-proof LED lamp
10/05/2011CN202001871U LED (light-emitting diode) lamp with high color rendering index
10/05/2011CN202001869U Energy-saving LED lamp tube
10/05/2011CN202001868U Electromagnetic lamp
10/05/2011CN202001866U Led illuminating lamp
10/05/2011CN202001863U Integrally encapsulated LED light source with high heat radiation performance
10/05/2011CN102209421A Source chamber of electrodeless lamp
10/05/2011CN102209420A Electroless lamp source chamber for lamp stand
10/05/2011CN102207670A Light source and projector
10/05/2011CN102207284A Lamp cup with tooth-shaped cooling plate
10/05/2011CN102207283A High-efficiency street lamp heat-radiating structure
10/05/2011CN102207282A Illumination device
10/05/2011CN102207274A Headlamp assembly for motor vehicle
10/05/2011CN102207271A Optical unit and lighting apparatus
10/05/2011CN102207269A Lighting fixture
10/05/2011CN102207268A LED street lamp with efficient rectangular light distribution function
10/05/2011CN102207266A LED (light emitting diode) light fixture with efficient light distribution
10/05/2011CN102207255A LED lamp for replacing compact fluorescent lamp
10/05/2011CN102207254A High-power LED lamp
10/05/2011CN102207252A LED bulb
10/05/2011CN102207251A LED (light emitting diode) module and manufacturing method thereof
10/05/2011CN102207250A LED (light emitting diode) lamp bulb
10/05/2011CN102207246A LED lamp and radiating method thereof
10/05/2011CN102207245A LED illumination unit
10/05/2011CN101576206B High-power LED lamp based on heat pipe for thermal conductivity
10/05/2011CN101440943B LED mechanism capable of being replaced
10/05/2011CN101440917B LED explosion-proof lamp
10/05/2011CN101430068B Liquid crystal display device
10/05/2011CN101235959B LED illuminating source
10/05/2011CN101179887B Switch type straight sliding light modulator
10/04/2011US8029170 Lamp with light emitting diodes using alternating current
10/04/2011US8029162 Embedded LED light source
10/04/2011US8029158 System in package high power highly efficient diode lamp
10/04/2011US8029154 Solar-powered light pole and LED light fixture
10/04/2011CA2490599C Light emitting diode lamp with light pipes
10/04/2011CA2490590C Led lamp and lamp reflector assembly
09/2011
09/30/2011DE202011100723U1 Lampe Lamp
09/29/2011WO2011119958A1 Inside-out led bulb
09/29/2011WO2011119921A2 Led light with thermoelectric generator
09/29/2011WO2011119451A1 Lamp cooling system
09/29/2011WO2011118992A2 Led lighting module and lighting lamp using same
09/29/2011WO2011118974A2 Lighting apparatus using light emitting diodes
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