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)
11/2011
11/02/2011CN202024178U LED (light emitting diode) desk lamp
11/02/2011CN202024169U Light emitting diode (LED) desk lamp convenient to realize heat radiation
11/02/2011CN202024168U LED (Lighting-emitting Diode) desk lamp with high lighting effect
11/02/2011CN202024162U Cylindrical LED (light-emitted diode) lamp
11/02/2011CN202024161U LED down lamp
11/02/2011CN202024159U Lamp using low voltage surface mount light-emitting diode (LED)
11/02/2011CN202024158U Tube lamp
11/02/2011CN202024157U LED bulb lamp
11/02/2011CN202024156U Constant-temperature high-power LED (Lighting-emitting Diode) lamp
11/02/2011CN202024155U Efficient heat dissipation light-emitting diode (LED) lamp
11/02/2011CN202024153U Die casting lamp
11/02/2011CN202024152U Novel LED lamp with radiator
11/02/2011CN202024151U Novel LED fluorescent lamp
11/02/2011CN202024147U Single-high-power-LED (Lighting-emitting Diode) lamp for illumination
11/02/2011CN202024146U LED (light-emitted diode) lamp
11/02/2011CN202024145U Double-sided copper-coated light source board combination device
11/02/2011CN202024144U LED (Light Emitting Diode) lamp with ultralow attenuation and ultrahigh efficiency
11/02/2011CN202024143U LED (light-emitting diode) lamp
11/02/2011CN202024139U LED bulb which dissipates heat conveniently
11/02/2011CN202024138U LED (Lighting-emitting Diode) bulb
11/02/2011CN202024137U High-intensity light emitting diode (LED) anti-explosion lamp
11/02/2011CN202024136U Light emitting diode (LED) candle lamp with high lighting effect and high color rendering
11/02/2011CN202024135U LED bulb with high lighting efficiency
11/02/2011CN202024134U LED (light-emitting diode) fluorescent tube with convenient heat dissipation function
11/02/2011CN202024133U LED (light-emitting diode) lighting device with excellent heat dissipation function
11/02/2011CN202024132U LED illuminating device with good heat radiation and high color rendering property
11/02/2011CN202024131U Light emitting diode (LED) illumination device with high luminescence efficiency
11/02/2011CN202024129U LED lamp with adjustable power
11/02/2011CN202024128U LED (light-emitted diode) module
11/02/2011CN202024127U Combined type light-emitting diode (LED) module
11/02/2011CN202024126U LED light fixture
11/02/2011CN202024122U LED (Lighting-emitting Diode) lamp with groove-shaped heat-dissipating body
11/02/2011CN202024121U LED lamp provided with a cylindrical radiator and a detection alarm circuit
11/02/2011CN202024120U Light emitting diode (LED) lamp with cylindrical heat radiation body and fan
11/02/2011CN202024119U LED lamp equipped with radiator and detection alarm circuit
11/02/2011CN202024118U Combined type light-emitting diode (LED) light with heat radiator
11/02/2011CN202024117U LED light having detecting and alarming circuit
11/02/2011CN202024116U LED lamp with heat sink
11/02/2011CN202024115U Light emitting diode (LED) lamp with cylindrical heat radiation body
11/02/2011CN202024114U Light emitting diode lamp
11/02/2011CN202024112U Lighting device
11/02/2011CN102230605A Aquarium LED lamp heat radiating method and aquarium LED lamp
11/02/2011CN102230604A Modular heat radiator for LED lamps
11/02/2011CN102230603A Heat-dissipation indoor floodlight
11/02/2011CN102230601A Heat radiating mechanism for high-power LED road lamp
11/02/2011CN102230593A LED pin lamp
11/02/2011CN102230590A Led projection lamp
11/02/2011CN102230588A Backlight module and liquid crystal display
11/02/2011CN102230585A LED (light-emitting diode) lamp tube used for replacing T5 straight tube fluorescent lamp
11/02/2011CN102230583A Novel light emitting diode (LED) lighting device having phase-change heat radiation function
11/02/2011CN102230582A Safe light emitting diode (LED) ball-bulb lamp
11/02/2011CN101701701B Heat dissipation structure of spherical LED bulb
11/02/2011CN101419962B LED, production method therefore and illuminator manufactured by the LED
11/01/2011US8047690 Heat removal system and method for light emitting diode lighting apparatus
11/01/2011US8047686 Multiple light-emitting element heat pipe assembly
11/01/2011US8047685 Adjustable lighting device
11/01/2011US8047674 LED illuminating device
11/01/2011CA2610026C Light-emitting diode cluster lamp
10/2011
10/28/2011DE202010017407U1 LED-Einsatz für Leuchten LED lights for use
10/28/2011CA2738255A1 Underwater light having a sealed polymer housing and method of manufacture therefor
10/27/2011WO2011133820A1 Liquid cooled led lighting device
10/27/2011WO2011132500A1 Heat dissipating device and illumination device
10/27/2011WO2011132465A1 Illumination device
10/27/2011WO2011132350A1 Illumination device and display device
10/27/2011WO2011104499A3 Liquid cooled semi conductor light
10/27/2011WO2011059268A3 Light bulb-type led lighting apparatus
10/27/2011US20110261572 Lighting fixture
10/27/2011US20110261571 Heat dissipation assisting apparatus for lamp
10/27/2011US20110261568 Moving head light fixture with bucket shaped head
10/27/2011US20110261567 Lighting apparatus using light-emitting diode
10/27/2011US20110261563 Liquid cooled led lighting device
10/27/2011US20110261523 Expanded Heat Sink for Electronic Displays
10/27/2011US20110260647 Light emitting diode replacement lamp
10/27/2011DE202010017316U1 Beleuchtungsanlage Lighting system
10/27/2011DE102010018253A1 Light source module for lighting facility in e.g. stores, has electrical connectors rotatably mounted around rotational axis relative to LED and arranged along rotational axis, where LED is arranged in sides of carrier
10/26/2011EP2112978B1 Motor vehicle headlight
10/26/2011EP1988329B1 Illumination device
10/26/2011CN202018553U Light emitting diode (LED) lighting and monitoring device for use in public place
10/26/2011CN202018019U Configuration structure of light emitting diode (LED) lamp heat conduction pipe
10/26/2011CN202018018U General efficient radiating light-emitting diode (LED) street lamp shell
10/26/2011CN202018017U Heat-dissipation circuit board for installation of light emitting diode (LED) lamp
10/26/2011CN202018016U Double-light-source and double-power-source LED medical cold light source
10/26/2011CN202018015U Differential power moist-proof and heat dissipation insulating fluorescent lamp
10/26/2011CN202018010U Large power LED substrate
10/26/2011CN202018009U High-efficiency heat transferring and radiating lamp base
10/26/2011CN202018004U Light-emitting diode (LED) light source module integrally encapsulating plurality of chips
10/26/2011CN202018003U High-power light-emitting diode (LED) lamp radiator
10/26/2011CN202018000U Light-emitting diode (LED) illuminating combined lamp barrel
10/26/2011CN202017984U Buried LED emergency pilot lamp for subway
10/26/2011CN202017980U Easily-combined flat-type light emitting diode (LED) ceiling recessed lamp
10/26/2011CN202017976U Integral-type light emitting diode (LED) high-bay lamp
10/26/2011CN202017975U Roadway lamp
10/26/2011CN202017974U Linear light emitting diode (LED) road floodlight
10/26/2011CN202017973U Projector light
10/26/2011CN202017971U High-power LED reflector lamp
10/26/2011CN202017970U Modular street lamp module
10/26/2011CN202017969U Module type streetlamp
10/26/2011CN202017968U Adjustable modular street lamp module
10/26/2011CN202017966U Novel reflector lamp
10/26/2011CN202017964U Light emitting diode (LED) project lamp
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