H05B 37 - Circuit arrangements for electric light sources in general

Patents for H05B 37 - Circuit arrangements for electric light sources in general (57,776)
12/2011
12/14/2011	CN202077235U Lighting saver
12/14/2011	CN202077234U Dimmable LED (Light-Emitting Diode) energy-saving lamp
12/14/2011	CN202077233U 延时控制器 Delay Controller
12/14/2011	CN202077232U Timing switching power-saving device
12/14/2011	CN202077231U Power supply control system
12/14/2011	CN202077230U 匹配电子变压器的led电源电路 Matching led power circuit electronic transformer
12/14/2011	CN202077229U Led灯驱动电路 Led lamp drive circuit
12/14/2011	CN202077228U Intelligent monitor system of liftable light casting lighthouse
12/14/2011	CN202077227U Intelligent solar streetlamp controller
12/14/2011	CN202077226U 电力载波点灯控制装置 Power Line Carrier lighting control device
12/14/2011	CN202077225U 一种红外感应电路 An infrared sensor circuit
12/14/2011	CN202077224U Wind and light complementary streetlight controller capable of never turning off lamp
12/14/2011	CN202077223U Non-constant voltage type light-emitting system
12/14/2011	CN202077222U 具备通讯、数据采集和调光控制功能的led灯用开关电源 With communications, data acquisition and control functions dimming led lights switching power supply
12/14/2011	CN202077221U Wind and solar energy complementary LED lighting controller based on novel base plate packaging
12/14/2011	CN202077220U Controller of photovoltaic street lamp
12/14/2011	CN202077219U Led灯电源 Led lamp power
12/14/2011	CN202077218U Vehicle energy streetlight power supply device
12/14/2011	CN202077217U 二级自动光学检测光源和自动光学检测系统 Two light automatic optical inspection and automated optical inspection systems
12/14/2011	CN202077216U 用于对发光二极管的功率参数再编程的系统及其控制装置 Light-emitting diodes for power system parameters and control device reprogramming
12/14/2011	CN202077215U 具有升压电路的照明设备 Lighting equipment having a booster circuit
12/14/2011	CN202077081U Clamshell mobile phone
12/14/2011	CN202075951U Energy-saving LED advertising board
12/14/2011	CN202075948U 具有多彩logo显示的装置 Colorful logo display device having
12/14/2011	CN202075853U Light-emitting diode (LED) remote control electricity-saving device
12/14/2011	CN202075843U 一种光线提醒电路 With a light reminder circuit
12/14/2011	CN202075798U 手持式照明巡检设备 Handheld lighting inspection equipment
12/14/2011	CN202074460U LED illumination system with adjustable color temperature
12/14/2011	CN202074457U 车用led灯外独立控制装置 Car led lights outside independent control device
12/14/2011	CN202074411U Large-power breathing lamp
12/14/2011	CN202074402U Intelligent LED streetlamp
12/14/2011	CN202074398U Novel solar lamp
12/14/2011	CN202074395U 自给能源式小功率led路口标识灯 Self-sufficiency in energy style low power led lights junction logo
12/14/2011	CN202074392U Intelligent charging desk lamp
12/14/2011	CN202074321U 带植物空气净化器的触摸、遥控led台灯 Touch with plant air purifier, remote control led lamp
12/14/2011	CN202074263U A dimmable LED bulb lamp
12/14/2011	CN102282913A 使用用于发送校准数据的电源线通信的灯的校准 Calibration lamp power for transmitting wireless communication using the calibration data
12/14/2011	CN102281690A 一种led光控路灯 One kind of led street light control
12/14/2011	CN102281689A 内置式小型无线遥控调光器 Built-in small wireless remote control dimmer
12/14/2011	CN102281688A 发光二极管驱动电路 LED Driver Circuit
12/14/2011	CN102281687A 一种节能自动照明开关系统 An energy-saving automatic lighting switch system
12/14/2011	CN102281686A Led灯在输入电压快速跌落时的补偿控制装置及其方法 Led lights when the input voltage to compensate rapid drop of the control device and method
12/14/2011	CN102281685A 一种led内控护栏管控制系统 One kind of led guardrail internal control system
12/14/2011	CN102281684A 一种实现0v起调的超宽范围恒流的半桥电路 An implementation of a wide range of 0v from the transfer constant of the half-bridge circuit
12/14/2011	CN102281683A 一种led防闪烁电路 One kind of led anti-flicker circuit
12/14/2011	CN102281682A 一种节能照明系统发射中心装置 An energy-saving lighting systems Launch Center device
12/14/2011	CN102281681A 基于软件自锁的节能开关 Software-based self-locking of the energy-saving switch
12/14/2011	CN102281680A Automatic adjusting color temperature illumination system based on visual perception of human eyes
12/14/2011	CN102281679A 一种基于分立元件的led线性恒流控制电路 Based on discrete components led linear constant current control circuit
12/14/2011	CN102281678A Led照明设备 Led lighting equipment
12/14/2011	CN102281677A 一种智能型触摸彩屏led控制器 An intelligent touch color led controller
12/14/2011	CN102281676A 电池供电人体感应定时光控led灯 Battery-powered body sensors fixed time control led lights
12/14/2011	CN102281675A Led巡检灯控制电路 Led inspection lamp control circuit
12/14/2011	CN102281674A 大功率led发光器件的恒流驱动电路 Constant current drive circuit power led light-emitting devices
12/14/2011	CN102281673A 一种智能照明装置 An intelligent lighting system
12/14/2011	CN102281672A 一种灯光控制系统 One kind of lighting control systems
12/14/2011	CN102281671A 一种电子蜡烛 An electronic candle
12/14/2011	CN102281670A 一种循环控制wled驱动芯片及驱动电路 A circular control wled driver chip and driver circuit
12/14/2011	CN102281669A 市电led恒流驱动电路 Mains led constant current driver circuit
12/14/2011	CN102281668A 路灯节电装置 Street-saving devices
12/14/2011	CN102281667A 触摸式延时照明灯控制器 Touch lighting controller delay
12/14/2011	CN102281666A 恒流电源 Constant current power supply
12/14/2011	CN102281665A 控制电路及应用其的发光二极管驱动器及控制方法 The control circuit and its application of LED drivers and control methods
12/14/2011	CN102281664A 利用交互式灯光控制总线实现的灯具控制方法 With interactive lighting fixtures bus control method to achieve control
12/14/2011	CN102281663A 具稳定色温功能的发光二极管调光控制装置 With a stable color temperature of the light-emitting diode function dimming control device
12/14/2011	CN102281662A 一种路灯节能管理方法和系统 One kind of energy-saving lamps and systems management
12/14/2011	CN102281661A 一种兼容传统白炽灯调光的简易led调光方式 In a consistent traditional incandescent dimming simplicity led dimming
12/14/2011	CN102281050A 光感测控制系统及其操作方法 Light-sensing control system and method of operation
12/14/2011	CN102280091A Led驱动装置及显示装置 Led driving device and a display device
12/14/2011	CN102280088A 一种led调光的方法及led调光系统 A method led dimming and led dimming system
12/14/2011	CN102279504A 摄影机的白光辅助照明控制方法 White camera auxiliary lighting control method
12/14/2011	CN102278723A 一种led电源装置 One kind of led power supply unit
12/14/2011	CN102278722A 电子镇流器类型的led日光灯 Led fluorescent electronic ballast type
12/14/2011	CN102278691A 带蓄电池的led灯 Led lights with battery
12/14/2011	CN102278620A 可控制照明亮度之led模块 Can control the brightness of led lighting module
12/14/2011	CN102278603A 潜水手电筒 Diving flashlight
12/14/2011	CN102014552B Driving circuit of vehicle-mounted light source, control method and equilibrium controller
12/14/2011	CN102014548B 调整光源亮度的控制器、方法以及照明系统 Adjust the brightness of the light source controller, methods, and lighting systems
12/14/2011	CN102014541B Light source driving circuit and method for regulating electric power of light source
12/14/2011	CN101950154B 一种多功能环境模拟装置 A multifunctional environment simulator
12/14/2011	CN101825227B 一种便携式照明装置 A portable lighting device
12/14/2011	CN101680617B 照明用光源装置 Illumination light source means
12/14/2011	CN101363575B 智能控制隧道led照明系统及其应用 Intelligent control tunnel led lighting system and its application
12/14/2011	CN101247686B 一种电照明灯具与外围电器控制系统 An electrical lighting and peripheral electrical control system
12/14/2011	CN101227778B 一种自激振荡式大功率led恒流驱动电路 A self-oscillation type power led constant current drive circuit
12/13/2011	US8077137 Liquid crystal display backlight driving system with light emitting diodes
12/13/2011	US8076868 LED driver and power control circuit with spread spectrum frequency modulation function and display panel using the same
12/13/2011	US8076867 Driving circuit with continuous dimming function for driving light sources
12/13/2011	US8076866 Electronic ballast having current waveform control within the half wave
12/13/2011	US8076865 Ignition for ceramic metal halide high frequency ballasts
12/13/2011	US8076862 Dimmer protection
12/13/2011	US8076860 Power converter and power conversion method with reduced power consumption
12/13/2011	US8076859 Emergency sign power supply with battery charger
12/13/2011	US8076858 Light sensing apparatus and method for luminaire calibration
12/13/2011	US8076857 Display devices with ambient light sensing
12/13/2011	CA2477648C Electrically illuminated flame simulator
12/08/2011	WO2011153020A1 Fast reigniton of a high intensity discharge lamp
12/08/2011	WO2011152795A1 Device and method for driving leds
12/08/2011	WO2011152761A1 Led light source
12/08/2011	WO2011152496A1 Illumination apparatus

1 ... 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 ... 578