Patents
Sitemap › H05 - Electric techniques not otherwise provided for › H05B - Electric heating; Electric lighting not otherwise provided for › H05B 37 - Circuit arrangements for electric light sources in general
Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
10/2012
10/17/2012CN202496117U LED driver
10/17/2012CN202496116U Solar street lamp control system
10/17/2012CN202496115U LED lighting dimming device
10/17/2012CN202496114U Desk lamp controller with light detection function
10/17/2012CN202496113U Intelligent lighting electricity-saving system
10/17/2012CN202496112U Power supply control circuit of novel LED road lamp
10/17/2012CN202496111U Single lamp monitoring and power saving system for road lamps
10/17/2012CN202496110U Illuminating lamp controller with sound-light-touch-three-control delay
10/17/2012CN202496109U Power supply circuit of mine lamp
10/17/2012CN202496108U Solar LED modular street light
10/17/2012CN202496107U Solar-powered intelligent control LED street light
10/17/2012CN202496106U Automatic power adjusting street lamp based on Doppler effect
10/17/2012CN202496105U Emergency lighting circuit and emergency lighting system
10/17/2012CN202496104U Solar energy pyroelectric induction LED corridor lamp
10/17/2012CN202496103U Light-emitting diode control system using carrier signal
10/17/2012CN202496102U Emergency lamp with self-checking function
10/17/2012CN202496101U Anti-interference delay energy saving lamp
10/17/2012CN202495934U Intelligent monitoring system for fire-fighting illumination based on power line communication
10/17/2012CN202495757U Impulse current limiting circuit and corresponding chopping dimming system thereof
10/17/2012CN202495222U LOGO light-emitting device of electronic device
10/17/2012CN202494072U Novel LED lamp
10/17/2012CN202493976U Intelligent control patch integrated modularized LED streetlamp
10/17/2012CN202493916U Improved structure of illuminating lamp
10/17/2012CN202493745U Novel faucet control circuit
10/17/2012CN202490449U Electronic toy based on LED (light-emitting diode) lamp
10/17/2012CN202489101U Double-lamp frequency oscillation type solar insect killer
10/17/2012CN102742363A Light level control for building illumination
10/17/2012CN102742362A Presence detection system and lighting system comprising such system
10/17/2012CN102742361A Lamp
10/17/2012CN102742360A Constant current driving apparatus for leds
10/17/2012CN102742359A Dynamic ambience lighting system
10/17/2012CN102742358A Sound-actuated illumination circuit
10/17/2012CN102742035A Led驱动电路 Led drive circuit
10/17/2012CN102740740A Method and system for emphasizing object color
10/17/2012CN102740572A Driving power supply control circuit
10/17/2012CN102740571A Dimmable LED (Light-Emitting Diode) driving circuit and driving method
10/17/2012CN102740570A Remote LED (light emitting diode) light adjusting system
10/17/2012CN102740569A Constant voltage source
10/17/2012CN102740568A Non-isolated LED (light-emitting diode) power supply with power factor correction function
10/17/2012CN102740567A LED (light-emitting diode) backlight driving circuit, backlight module and liquid crystal display device
10/17/2012CN102740566A Constant current control circuit of LED (Light-Emitting Diode)
10/17/2012CN102740565A Loop controller of illuminating system
10/17/2012CN102740564A Light emitting diode (LED) driving circuit and control method of LED
10/17/2012CN102740563A DALI intelligent system and control method thereof
10/17/2012CN102740562A Power control circuit, backlight module and liquid crystal display device
10/17/2012CN102740561A LED (Light Emitting Diode) driving circuit
10/17/2012CN102740560A LED (Light Emitting Diode) lamp adjusting color temperature by adopting (PWM Pulse-Width Modulation) controller
10/17/2012CN102740559A LED (Light Emitting Diode) constant current driving device
10/17/2012CN102740558A Method for controlling urban lighting facility based on intelligent terminal, intelligent terminal and system
10/17/2012CN102740557A Light source driving circuit and control circuit capable of controlling light source electric energy
10/17/2012CN102740556A Light emitting diode driving device capable of inhibiting high higher harmonic component
10/17/2012CN102740555A Lighting device for solid-state light source and illumination apparatus including same
10/17/2012CN102740554A Light emitting element drive device
10/17/2012CN102740553A Solid-state light emitting device having controllable multiphase reactive power
10/17/2012CN102740552A Circuit system with unit devices clustering applied to non-good conductor
10/17/2012CN102740551A Lighting power supply device
10/17/2012CN102740550A Led driver and led illuminator having the same
10/17/2012CN102740549A Led dimmer circuit
10/17/2012CN102740548A Light driving apparatus
10/17/2012CN102740547A Lighting device for semiconductor light emitting element and illumination apparatus including same
10/17/2012CN102740546A Luminaire
10/17/2012CN102740545A Constant voltage dimmable led driver
10/17/2012CN102740544A Driving circuit of light emitting diodes having bypass circuit, and driving method thereof
10/17/2012CN102740543A Astral lamp control circuit
10/17/2012CN102740542A LED (light-emitting diode) lamp and LED control system
10/17/2012CN102740541A Switching controller
10/17/2012CN102740540A Light emitting diode driving system
10/17/2012CN102740539A Led drive circuit
10/17/2012CN102740538A Led drive circuit
10/17/2012CN102740537A High efficiency lamp number control system
10/17/2012CN102740536A Editing method of household sentiment lighting scene
10/17/2012CN102740535A Driving circuit and liquid crystal display (LCD) television
10/17/2012CN102740534A Circuit used for driving fluorescent lamp and light emitting diode (LED)
10/17/2012CN102740533A Intelligent control system and intelligent control method of road lighting
10/17/2012CN102740532A Lighting control device and lighting control module
10/17/2012CN102740531A Controller, system and method for controlling light source energy
10/17/2012CN102740530A LED signal control circuit, LED signal lamp and LED signal control method
10/17/2012CN102740529A Led驱动电路 Led drive circuit
10/17/2012CN102740528A Large power LED street lamp intelligence management control device
10/17/2012CN102740527A Led驱动系统 Led drive system
10/17/2012CN102740526A Modularized LED drive circuit
10/17/2012CN102740525A HV-LED (high-voltage light emitting diode) lamp constant current power supply without electrolytic capacitor nor integrated circuit
10/17/2012CN102739078A Switching power-supply device and luminaire
10/17/2012CN102739049A Two-way Boost converter
10/17/2012CN102739044A DC/DC (direct current) boost converter and LED (light emitting diode) driver
10/17/2012CN102737601A Light emitting diode (LED) backlight driving circuit, liquid crystal display device and manufacturing method
10/17/2012CN102737583A LED (Light Emitting Diode) driving constant current channel output driver, cascading system and driving method of LED driving constant current channel output driver and cascading system
10/17/2012CN102736362A Camera
10/17/2012CN102735906A Inductive current detecting circuit and LED (light emitting diode) driving circuit using inductive current detecting circuit
10/17/2012CN102734740A Electronic light emitting device capable of simulating real flame
10/17/2012CN102734715A Led ceiling lamp
10/17/2012CN102734692A Novel LED (Light-Emitting Diode) street lamp with power self-adjusting function
10/17/2012CN102734691A LED soft-light grille lamp
10/17/2012CN102734671A High intelligence indoor white light LED (Light-Emitting Diode) lamp
10/17/2012CN102734646A LED downlight
10/17/2012CN102733662A Inductive lighting electric door lock
10/17/2012CN102730119A Direction lamp flicker prompter of motorcycle or battery car
10/17/2012CN102729894A LED (Light-Emitting Diode) car light monitoring system
10/17/2012CN102159003B Solar energy and wind energy integrated highly-intelligent control method and system
10/17/2012CN102155706B Intelligent illumination lamp
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