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
08/15/2012CN202382070U Light-emitting diode (LED) lamp
08/15/2012CN202382067U LED (Light-Emitting Diode) lamp with self-quick heat-radiation function
08/15/2012CN202382066U Novel LED energy-saving lamp
08/15/2012CN202382063U Led灯板 Led light board
08/15/2012CN202382062U LED lamp of integrated heat dissipation
08/15/2012CN202382061U LED (light emitting diode) waterproof lamp bulb
08/15/2012CN202382059U LED lamp quick in radiation
08/15/2012CN202382057U LED (light emitting diode) fluorescent lamp
08/15/2012CN202382056U Light-emitting diode (LED) down lamp
08/15/2012CN202382054U Modular applied lamp structure
08/15/2012CN202382052U 灯具结构 Lamp structure
08/15/2012CN202382050U Immersion liquid cooled Illumination device
08/15/2012CN202382043U Light source device of bulb lamp
08/15/2012CN202382042U Light-emitting diode (LED) fluorescent lamp integrating lamp cover and radiating plate
08/15/2012CN202382039U Light-emitting diode (LED) fluorescent lamp
08/15/2012CN202382038U Ultrathin LED flat lamp
08/15/2012CN202382037U LED bulb lamp with good heat-conducting structure
08/15/2012CN202382036U Energy-saving LED (Light-Emitting Diode) down lamp
08/15/2012CN202382035U Novel LED (Light Emitting Diode) fluorescent lamp
08/15/2012CN202382034U Led灯管 Led lamp
08/15/2012CN202382032U LED (light emitting diode) energy-saving bulb
08/15/2012CN202382029U Lamp body
08/15/2012CN202382026U LED (light emitting diode) lamp tube
08/15/2012CN202382022U Light-emitting diode (LED) lamp with plastic lamp shell
08/15/2012CN202382021U Ultra-small size high-power LED (light emitting diode) energy-saving quartz lamp
08/15/2012CN202382018U Electromagnetic coil direction changing and air changing cooling type light-emitting diode (LED) lamp
08/15/2012CN102639935A LED lamp having a cooling body
08/15/2012CN102639934A Lighting device and method for assembling a lighting device
08/15/2012CN102639932A Light module system
08/15/2012CN102639931A Lighting module
08/15/2012CN102639927A Lighting apparatus for a beacon system
08/15/2012CN102639924A Led灯 Led lights
08/15/2012CN102638943A Heat sink for a heat generator and a power source
08/15/2012CN102635841A Heat radiator
08/15/2012CN102635840A Wing-shaped heat radiator for street lamp
08/15/2012CN102635839A LED (Light-Emitting Diode) lamp and heat radiator thereof
08/15/2012CN102635837A Back plate and backlight module using same
08/15/2012CN102635836A Heat dissipation lamp base of LED (light emitting diode) lamp
08/15/2012CN102635828A Solar LED (light emitting diode) lamp
08/15/2012CN102635820A LED (light emitting diode) street lamp
08/15/2012CN102635812A LED (Light-emitting Diode) area light source of refrigerator
08/15/2012CN102635804A LED (light-emitting diode) lamp tube capable of replacing T5 fluorescent lamp
08/15/2012CN102635801A Novel LED (light-emitting diode) down lamp
08/15/2012CN102635800A Special LED modularized illuminating lamp with ultrahigh power
08/15/2012CN102635799A Distributed radiating LED (light emitting diode) lamp bulb
08/15/2012CN102635796A LED (Light-emitting Diode) crystal lamp
08/15/2012CN102635792A Led lighting device including module which is changeable according to power consumption and having improved heat radiation and waterproof
08/15/2012CN102635789A LED (light emitting diode) fluorescent tube
08/15/2012CN102630511A Adjustable full spectrum LED (light-emitting diode) light source device for plant growth
08/15/2012CN102109115B P-N junction 4pi light emitting high-voltage light emitting diode (LED) and LED lamp bulb
08/15/2012CN101498862B Liquid crystal display device
08/15/2012CA2731820A1 Luminaires and light engines for same
08/14/2012US8242701 LED light source adapter
08/14/2012US8240902 LED linear light source and devices using such source
08/14/2012US8240885 Thermal management of LED lighting systems
08/14/2012US8240884 Module structure of the LED lights and radiator
08/14/2012US8240871 Method and apparatus for thermally effective removable trim for light fixture
08/10/2012CA2731609A1 Weather-sealed lighting system with light-emitting diodes
08/09/2012WO2012106475A2 Heatsink for led array light
08/09/2012WO2012106132A2 Solid state light with optical diffuser and integrated thermal guide
08/09/2012WO2012105118A1 Lighting unit and liquid crystal display device equipped with same
08/09/2012WO2012080758A3 Improved downlights
08/09/2012WO2012076151A3 Lighting device
08/09/2012WO2012021573A3 Expanded heat sink for electronic displays and method of producing the same
08/09/2012US20120201036 Heat sink with internal channels
08/09/2012US20120201031 Headlamp Assembly for Removing Water Based Contamination
08/09/2012US20120201027 Expandable liquid volume in an led bulb
08/09/2012US20120201024 Lighting device with flexibly coupled heatsinks
08/09/2012US20120201023 Light irradiating device
08/09/2012US20120201022 Solid state lighting device with elongated heatsink
08/09/2012US20120201018 Long-range, handheld searchlight
08/09/2012DE102011010681A1 Exchangeable device for producing light in guiding and leading lights or traffic signal system, particularly in marine system or air system or rail system, comprises temperature controller for temperature regulation of light emitting diode
08/09/2012DE102011008474B4 Operationsleuchte mit LED-Ausrichtung mittels Formschluss Operation lamp with LED orientation by positive-locking
08/09/2012DE102007038788B4 Leuchtmodul für eine Halbleiterlichtquellen-Leuchte und Halbleiterlichtquellen-Leuchte Lamp module for a semiconductor light source lamp and semiconductor light source lamp
08/08/2012EP2484970A1 Luminaire, in particular for LED lighting
08/08/2012EP2484969A1 Led energy-saving lamp
08/08/2012EP2484967A2 Lighting unit
08/08/2012EP2484962A2 Led-based light bulb
08/08/2012EP2484956A1 LED, OLED, EL light sources encapsulated by coextrusion in a silicone elastomer crosslinkable without heat with UV rays comprising heat-conductive materials, and the preparation process thereof
08/08/2012EP2484954A1 Illuminating device, display device and television receiver
08/08/2012EP2483592A1 Led lamp
08/08/2012CN202374616U Radiator for electronic or electrical product, flat panel display equipment and light-emitting diode (LED) lamp
08/08/2012CN202373553U Flat fluorescent lamp
08/08/2012CN202371678U Light-emitting diode (LED) cooling circulation large-power square illuminating lamp
08/08/2012CN202371677U Light type light-emitting diode (LED) radiating module
08/08/2012CN202371676U Heat radiation system applied to LED illumination
08/08/2012CN202371675U Heat sink structure of high-power LED lamp
08/08/2012CN202371674U LED (Light Emitting Diode) aluminium base plate with high heat conductivity
08/08/2012CN202371673U Radiator for LED (Light-Emitting Diode) lamp
08/08/2012CN202371672U Radiating device of LED (Light-Emitting Diode) lamp
08/08/2012CN202371671U Heat conduction structure of infrared lamp
08/08/2012CN202371670U LED (Light Emitting Diode) heat radiating engine
08/08/2012CN202371669U Radiator and lamp with radiator
08/08/2012CN202371651U Down lamp front cover
08/08/2012CN202371650U Back frame and backlight system
08/08/2012CN202371626U Transverse plug-in type LED (Light-Emitting Diode) lamp
08/08/2012CN202371610U Garden lamp applying electrodeless lamp
08/08/2012CN202371598U Light-emitting diode (LED) projection lamp
08/08/2012CN202371596U Rapid heat dissipation illuminating lamp
08/08/2012CN202371582U LED mining lamp
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