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 23 - Arrangement of electric circuit elements in or on lighting devices
Patents for F21V 23 - Arrangement of electric circuit elements in or on lighting devices (46,764)
12/2012
12/19/2012CN102221145B Light-emitting diode (LED) umbrella-shaped folding lamp
12/19/2012CN102192439B Light-emitting diode (LED) reflector lamp
12/19/2012CN101825262B Antislip insert structure
12/19/2012CN101765259B LED drive circuit and LED lamp
12/19/2012CN101707826B LED constant current driving circuit
12/19/2012CN101668371B Apparatus for lighting LEDs
12/19/2012CN101530832B Sanitary outfall device capable of illuminating
12/19/2012CN101489335B LED driving circuit and secondary side controller thereof
12/13/2012WO2012170869A1 Solid state lighting device using heat channels in a housing
12/13/2012WO2012170649A2 Backup lighting accessory
12/13/2012WO2012170388A1 Low profile lamp using tir lens
12/13/2012WO2012169165A1 Illumination system
12/13/2012WO2012168860A2 Retrofit lighting device
12/13/2012WO2012168021A1 Securing a support and covering a lighting device
12/13/2012WO2012167693A1 Light dimming control device for led illumination
12/13/2012WO2012167429A1 Combined lamp
12/13/2012DE212011100043U1 LED Straßenlaterne mit optimierter Wärmeableitung LED Street Light with optimized heat dissipation
12/12/2012EP2533614A1 Lamp
12/12/2012EP2533074A2 Motion sensor with weather data evaluation
12/12/2012EP2532956A2 LED lighting system and high-power LED lamp
12/12/2012EP2532955A2 LED lamp and circuit for controlling a light source
12/12/2012EP2532948A2 Lamp device
12/12/2012EP2532943A1 Lighting device, display device, and television reception device
12/12/2012EP2532942A2 Light emitting diode bulb
12/12/2012CN202602908U ZigBee communication module of solar lamp as well as relevant lamp and node network system
12/12/2012CN202601611U High color rendering LED integrated optical source
12/12/2012CN202600372U 台钟 Desk Clock
12/12/2012CN202600327U Universal LED flash illumination lamp for photographic apparatus
12/12/2012CN202598463U Simulation electronic candle
12/12/2012CN202598448U Waterproof box for power supply control integrated circuit of outdoor decorative lamp
12/12/2012CN202598447U Improved structure of light-emitting diode (LED) fluorescent tube
12/12/2012CN202598446U Energy-saving road lamp high-voltage switch
12/12/2012CN202598445U Protecting structure of an LED (Light Emitting Diode) illuminating device
12/12/2012CN202598437U Compressible desk lamp with battery
12/12/2012CN202598410U Waterproof driver with board card type socket connector
12/12/2012CN202598374U Small aroma nightlight
12/12/2012CN202598367U Universal pneumatic fully-automatic street lamp
12/12/2012CN202598363U Solar energy-saving street lamp
12/12/2012CN202598361U Solar energy LED flash lamp for guardrail
12/12/2012CN202598358U Emergency light-emitting diode (LED) lamp tube
12/12/2012CN202598349U Novel light-emitting diode (LED) automobile lamp
12/12/2012CN202598337U Light-emitting diode (LED) illuminating device and ceiling block
12/12/2012CN202598331U Lamp box for isolation transformer
12/12/2012CN202598330U Side incidence type backlight module and liquid crystal display device
12/12/2012CN202598323U Light-emitting diode (LED) street lamp module
12/12/2012CN202598321U LED (Light Emitting Diode) foot pad lamp
12/12/2012CN202598309U LED street lamp with modularized light sources
12/12/2012CN202598308U Light-emitting diode (LED) streetlamp
12/12/2012CN202598290U Plug-in type operation shadowless lamp torch
12/12/2012CN202598278U Novel LED table lamp
12/12/2012CN202598277U Intelligent table lamp
12/12/2012CN202598268U Light-emitting diode (LED) lamp with changeable external power supply
12/12/2012CN202598262U Novel light-emitting diode (LED) lamp
12/12/2012CN202598258U Operation illuminating lamp for dentist
12/12/2012CN202598250U Solar aircraft obstruction lamp
12/12/2012CN202598244U Sound control tube-shaped semiconductor lamp
12/12/2012CN202598237U Durable energy-saving light-emitting diode (LED) panel lamp
12/12/2012CN202598234U Energy-saving type light-emitting diode (LED) light source
12/12/2012CN202598232U Light-emitting diode (LED) lantern lamp with adjustable light
12/12/2012CN202598231U Light emitting diode (LED) light source and LED lamp using same
12/12/2012CN202598221U LED (Light Emitting Diode) light source device
12/12/2012CN202598217U Lighting emitting diode (LED) bulb lamp
12/12/2012CN202598213U Multicolor LED (Light Emitting Diode) caution light capable of flickering
12/12/2012CN202598211U Novel multi-color light-emitting diode (LED) warning lamp
12/12/2012CN202598208U White light light-emitting diode (LED) with adjustable color-temperature and color-rendering index
12/12/2012CN202598196U Long-distance seamlessly-spliced light emitting diode (LED) strip-shaped lamp
12/12/2012CN202598187U Luminous device, lamp with lamp socket and illuminating appliance
12/12/2012CN202598186U Lamp device and illuminating lamp
12/12/2012CN202598176U Lamp tube type light-emitting device
12/12/2012CN202598174U Mains supply light-emitting diode (LED) module set
12/12/2012CN202598172U Modularized LED lamp
12/12/2012CN202598165U Light-emitting diode (LED) working hand lamp
12/12/2012CN202598164U Automatic electricity generating flashlight
12/12/2012CN202598163U Pen point electricity-generating illuminating device
12/12/2012CN202598162U Energy-saving LED flashlight
12/12/2012CN202598157U Multi-head electric torch
12/12/2012CN202598155U Light-emitting device capable of enabling balloon to light
12/12/2012CN202598153U Simple flashlight with water battery
12/12/2012CN202598152U Medical light-emitting diode (LED) pen lamp
12/12/2012CN202595647U Solar safety prompt device for pedestrians to cross streets at night
12/12/2012CN202588726U Light-emitting diode (LED) glittering toothbrush
12/12/2012CN202588560U Electronic luminous bracelet
12/12/2012CN202588458U Illuminating slipper
12/12/2012CN102822597A Lamp arrangement
12/12/2012CN102820148A Self-locking switch and illuminating lamp
12/12/2012CN102820147A Uncovering power-off protection structure and illuminating device
12/12/2012CN102818213A Fluorescent tube type neon light
12/12/2012CN102818211A Novel structure of solar floodlight support
12/12/2012CN102818210A Solar street lamp
12/12/2012CN102818209A Dual-purpose lamp for daily lighting and emergency use
12/12/2012CN102818208A Rechargeable table lamp
12/12/2012CN102818191A Beam type illuminating lamp for crane
12/12/2012CN102818171A LED (light-emitting diode) lawn lamp using support composite member as mounting interface
12/12/2012CN102818167A Light-emitting diode (LED) desk lamp
12/12/2012CN102818157A LED (light emitting diode) lamp and LED module
12/12/2012CN102818155A LED (light emitting diode) energy saving lamp
12/12/2012CN102818152A Integrated LED (light-emitting diode) module
12/12/2012CN102818146A Omni-directional light emitting type plastic coated LED (light-emitting diode) module made from thin copper foil, and processing method of such LED module
12/12/2012CN102818145A Combined type LED (light-emitting diode) module without radiator, and production method thereof
12/12/2012CN102818143A Large area light source
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