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)
09/2012
09/19/2012CN102679222A LED (light-emitting diode) lamp for radiating heat by using ultrasonic waves
09/19/2012CN102679219A LED (Light-Emitting Diode) bulb lamp
09/19/2012CN102679216A Energy-saving light-emitting diode (LED) panel lamp
09/19/2012CN102679215A Light emitting diode (LED) bulb
09/19/2012CN102679213A Light emitting diode (LED) tube lamp
09/19/2012CN102679212A Integral LED lamp
09/19/2012CN102679210A LED (light-emitting diode) lamp and LED light source component
09/19/2012CN102679205A Lamp and light apparatus
09/19/2012CN102679198A 灯具 Lamps
09/19/2012CN102679197A Adjustable-volume lamp structure
09/19/2012CN102679196A Lamp
09/19/2012CN102679193A Lamp
09/19/2012CN102679189A Light source installation structure and light emitting diode (LED) lamp
09/19/2012CN102679188A Light-emitting device
09/19/2012CN102679187A LED (light-emitting diode) optical module for lighting, and LED chip
09/19/2012CN102679186A LED (Light Emitting Diode) lamp
09/19/2012CN102679185A Lamp with inner runner
09/19/2012CN102679184A Novel light emitting diode (LED) reflector lamp
09/19/2012CN102679183A Novel high-brightness anti-glare LED illuminating down lamp
09/19/2012CN102679181A Illumination device
09/19/2012CN102679180A Illumination lamp module of LED (light emitting diode) light source
09/19/2012CN102676010A Solvent acrylic ester heat dissipation coating, and preparation method and application thereof
09/19/2012CN102674816A Novel ceramic material for light-emitting diode (LED) lamp holder
09/19/2012CN102121610B Low-carbon culture landscape illumination device
09/19/2012CN102121582B Led light source module
09/19/2012CN101963746B 光源模组及投影机 Light source module and projector
09/19/2012CN101799140B High-efficiency embedded type LED linear lamp for ships
09/19/2012CN101749570B LED light fitting and light engine thereof
09/19/2012CN101566326B Illuminating device and light engine thereof
09/19/2012CN101561126B 照明装置 Lighting device
09/19/2012CN101408301B LED light fitting with heat radiating device
09/18/2012US8269314 Display apparatus
09/18/2012US8267569 Backlight device and flat display device using same
09/18/2012US8267555 Lamp
09/18/2012US8267551 LED road light
09/18/2012US8267550 LED lamp for easy assembly and fixation
09/18/2012US8267549 Illumination device
09/18/2012US8267548 Lighting device for a motor vehicle
09/18/2012US8267541 Outdoor illuminating device and illuminating method
09/18/2012US8267536 Power supply unit and display device
09/14/2012DE202012102553U1 Aufbau einer LED-Lampenröhre Building a LED lamp tube
09/13/2012WO2012122095A2 Led luminaire
09/13/2012WO2012121343A1 Light-emitting device, illumination device, vehicle headlight, projector, and method for manufacturing light-emitting device
09/13/2012WO2012120380A1 Full spectrum led illuminator
09/13/2012WO2012119338A1 Led optical module and led chip for illumination
09/13/2012US20120230057 Led reading light
09/13/2012US20120230044 Fluorescence-like led illumination unit and applications thereof
09/13/2012US20120230043 Led mounting substrate
09/13/2012US20120230041 Led bulb
09/13/2012US20120230040 Lamp structure with adjustable illumination direction
09/13/2012US20120230036 Light emitting device
09/13/2012US20120230035 Concealed vacuum air flow reflector light fixture
09/13/2012US20120230034 Led luminaire
09/13/2012US20120230033 Light emitting diode (led) module
09/13/2012US20120230030 Light Housing
09/13/2012US20120230029 Lighting apparatus with heat dissipation system
09/13/2012US20120230028 Heat sink device for lamp and led lamp comprising the same
09/13/2012US20120230027 Led luminaire
09/13/2012US20120230026 Luminaire having inner flow path
09/13/2012US20120230013 Lighting device, method and light wavelength conversion wheel assembly for color tuning thereof
09/13/2012US20120230012 Led-based light bulb
09/13/2012US20120228524 Led light source device
09/13/2012CA2829306A1 Full spectrum led illuminator
09/12/2012EP2498000A1 Large led lighting apparatus
09/12/2012EP2497999A2 Heat sink device for lamp and LED lamp comprising the same
09/12/2012EP2497998A2 Light emitting diode (LED) module
09/12/2012DE202012102799U1 Verbindungsstruktur einer LED-Lampenfassung und Wärmeabstrahlrippen Connection structure of a LED lamp holder and heat radiating fins
09/12/2012CN202435694U Coupler base
09/12/2012CN202434576U Heat dissipating film, high-power LED and LED circuit board
09/12/2012CN202432489U Box type heat radiation device and cold box heat radiation device
09/12/2012CN202432488U LED lamp radiator
09/12/2012CN202432487U High-power integrated LED (light-emitting diode) mining lamp with efficient heat dissipation function
09/12/2012CN202432486U Light emitting diode (LED) point light source with good heat radiation effect
09/12/2012CN202432485U Screw-type LED lamp cup
09/12/2012CN202432484U High-power lamp cup
09/12/2012CN202432483U LED (light-emitting diode) lamp radiator capable of dissipating heat by virtue of lamp pole
09/12/2012CN202432482U Built-in radiating LED lamp utilizing heat pipe to dissipate heat
09/12/2012CN202432481U Heat dissipation structure of LED shadowless lamp, and LED shadowless lamp
09/12/2012CN202432480U High-power LED (Light-Emitting Diode) radiating member
09/12/2012CN202432479U Heat radiation device for light emitting diode (LED) automobile lamp
09/12/2012CN202432478U Novel fixing structure for light emitting diode (LED) illumination lamp heat radiation structure and lamp shade
09/12/2012CN202432477U External LED streetlamp radiator
09/12/2012CN202432476U Safe heat radiation structure for light emitting diode (LED) bulb lamp
09/12/2012CN202432475U Bulb heat radiation structure
09/12/2012CN202432474U LED street lamp bracket
09/12/2012CN202432453U LED (light emitting diode) lighting light steel frame
09/12/2012CN202432428U Directional heat-dissipation light-emitting diode (LED) module
09/12/2012CN202432426U Bowl-shaped energy-saving lamp
09/12/2012CN202432425U Lampshade and lamp comprising same
09/12/2012CN202432389U LED automobile lighting reflector and combined type head lighter
09/12/2012CN202432386U Flood lamp
09/12/2012CN202432383U Novel LED (light emitting diode) ceiling type mining lamp with radiating fins
09/12/2012CN202432382U LED (light emitting diode) ceiling lamp
09/12/2012CN202432380U Straw hat type LED (Light-Emitting Diode) energy-saving lamp
09/12/2012CN202432372U LED spotlight with high thermal conductivity
09/12/2012CN202432371U 散热隧道灯 Cooling tunnel lights
09/12/2012CN202432369U Improved large-power integrated light emitting diode (LED) streetlamp with heat radiation structure
09/12/2012CN202432367U High-power LED (light emitting diode) mining lamp
09/12/2012CN202432363U High-heat-dissipation LED (light emitting diode) street lamp
09/12/2012CN202432358U Stage spotlight
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