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)
07/2014
07/30/2014CN103953890A 具有蓝牙音频播放功能的led烛光灯 Led candle light with a Bluetooth audio playback function
07/30/2014CN103953889A 家用太阳能市电照明系统 Solar home lighting system mains
07/30/2014CN103953879A 一种电脑护眼装置 One kind of computer eye protection
07/30/2014CN103948439A 带延迟电路的牙科手机 Handpiece with delay circuit
07/30/2014CN102958258B 一种高功率因数恒流驱动电路 A high power factor constant current drive circuit
07/30/2014CN102612219B Led荧光灯 Led Fluorescent
07/30/2014CN102573201B Led驱动电路、led照明组件、led照明设备和led照明系统 Led driver circuit, led lighting components, led lighting and led lighting systems
07/30/2014CN102573184B 灯具控制芯片、装置、系统与其寻址方法 Lighting control chip, device, system and its method of addressing
07/30/2014CN102448224B 一种led灯直流集中供电管理方法及装置 One kind of centralized power led lights direct management method and apparatus
07/30/2014CN102185651B 一种基于led矿工帽照明灯的无线对讲通信系统 Wireless intercom communication system based led miner's cap lamp
07/30/2014CN102077691B 照明装置及控制方法 Apparatus and method for controlling lighting
07/30/2014CN101971703B 电源装置及具有该电源装置的照明器具 Power supply units and has a lighting fixture of the power unit
07/30/2014CN101969483B 一种手机指示电路 One kind of cell phone indicating circuit
07/30/2014CN101873739B 多组直流负载的电流平衡供电电路 Current balance multiple sets of DC power supply circuit load
07/30/2014CN101661692B 一种led弧面显示屏 One kind of led display arc
07/30/2014CN101394702B 一种平面发光设备均一性调整的系统及方法 A planar light emitting device uniformity adjustment system and method
07/30/2014CN101350175B 用于显示设备的光源模块以及具有其的显示设备 The light source module for a display device and a display device having the same
07/29/2014US8793517 Motherboard with voltage-state display system
07/29/2014US8792068 Lighting device and electronic device
07/29/2014US8791654 Pulse width modulation circuit and illumination apparatus
07/29/2014US8791653 Apparatus for coupling power source to lamp
07/29/2014US8791652 Signal shaping circuit
07/29/2014US8791651 Illuminating device
07/29/2014US8791650 LED lighting system
07/29/2014US8791649 Method of setting up a luminaire and luminaire to apply the method
07/29/2014US8791648 LED driver circuits with current envelope control
07/29/2014US8791646 Method and apparatus for repeating illumination information on a daisy chain bus structure
07/29/2014US8791645 Systems and methods for controlling light sources
07/29/2014US8791643 AC LED lamp
07/29/2014US8791642 Semiconductor light emitting devices having selectable and/or adjustable color points and related methods
07/29/2014US8791641 Solid-state lighting apparatus and methods using energy storage
07/29/2014US8791640 Solid state lamp using light emitting strips
07/29/2014US8791638 LED lighting system
07/29/2014DE202013101793U1 LED-Schaltungsanordnung LED circuitry
07/24/2014WO2014111850A1 System and method for distribution of electrical power and control data in temporary lighting installations
07/24/2014WO2014111823A1 Settings for light loads connected to bus
07/24/2014WO2014111821A1 Lighting system and method for controlling a light intensity and a color temperature of light in a room
07/24/2014WO2014111775A1 System and method for fault management in lighting systems
07/24/2014WO2014110677A1 Portable lighting system
07/24/2014WO2014053843A3 Lighting control method
07/24/2014WO2014009880A3 System and method for providing alternative communication path for management of lighting network elements
07/24/2014US20140204583 Light Device with Remote Function
07/24/2014US20140204581 Lighting device with rf antenna
07/24/2014US20140204074 Light Emitting Device and Electronic Equipment Using the Same
07/24/2014US20140203731 Systems and methods for providing power to high-intensity-discharge lamps
07/24/2014US20140203730 Light emitting device power supply circuit, light emitting device control circuit and identifiable light emitting device circuit therefor and identification method thereof
07/24/2014US20140203727 Light controller with locked split handle
07/24/2014US20140203713 Wireless Sensor Having a Variable Transmission Rate
07/24/2014US20140203712 Occupancy sensor for controlling an led light
07/24/2014US20140203710 Swimming Pool LED Lighting System and Method Using Proprietary Frequency-Shift Keying Over 2-Wire Power Cord
07/24/2014US20140203709 LED Driver Circuit
07/24/2014US20140203708 Driving Circuit with an Over-Voltage Protection Device for Modulating an Electrical Parameter of a Driven Device
07/24/2014DE102014100033A1 LED-Treiberschaltung LED driver circuit
07/24/2014DE102013100663A1 Anordnung und Verfahren zum Betreiben einer Anordnung Apparatus and method for operating an arrangement
07/24/2014DE102013001194A1 LED-Modul. LED module. LED-Vorschaltvorrichtung und System aus einem LED-Modul und einer LED-Vorschaltvorrichtung LED Vorschaltvorrichtung and system of a LED module and LED Vorschaltvorrichtung
07/24/2014DE102008033865B4 Sicherheitsbeleuchtungsanlage und Verfahren zum Betrieb einer Sicherheitsbeleuchtungsanlage Emergency lighting system and method for operating an emergency lighting system
07/23/2014EP2756737A1 Illumination apparatus including semiconductor light emitting diodes
07/23/2014EP2756735A1 Lighting device
07/23/2014CN203734902U Led恒流驱动电路 Led constant current drive circuit
07/23/2014CN203734901U 一种多功能电源附加电路 A multifunctional power additional circuitry
07/23/2014CN203734900U 智能门控灯电路 Smart gated lamp circuit
07/23/2014CN203734899U 用于无人值班变电站的铃流控制照明系统 Ringing for unattended substation control lighting system
07/23/2014CN203734898U 一种中频节能灯专用的单相和三相变换器 IF one kind of energy-saving lamps dedicated single-phase and three-phase converter
07/23/2014CN203734897U 一种调色温led驱动电源 One kind of tone color temperature led drive power
07/23/2014CN203734896U 适用于导轨安装的基于canbus总线的8路智能灯光控制模块 Based on 8-way suitable for intelligent lighting control module rail mounting canbus bus
07/23/2014CN203734895U Led照明控制系统 Led lighting control system
07/23/2014CN203734894U 一种led驱动电路 One kind of led driver circuit
07/23/2014CN203734893U 基于Z-wave网络的LED灯具智能控制器及其控制系统 LED-based lighting control system intelligent controller and its Z-wave network
07/23/2014CN203734892U 一种音乐灯光装置 A musical lighting device
07/23/2014CN203734891U 照明用光源及照明装置 Lighting source and lighting equipment
07/23/2014CN203734890U 一种恒照度光感自动控制led灯 One kind of constant illumination light-sensitive automatic control led lights
07/23/2014CN203734889U 一种恒照度光感控制器及恒照度光感自动控制led灯管 One kind of constant illumination light sensing controller and constant illumination light-sensitive automatic control led tube
07/23/2014CN203734888U 智能灯光场景控制终端 Intelligent lighting scene control terminal
07/23/2014CN203734887U Led灯具亮度调节电路 Led lamp brightness adjustment circuit
07/23/2014CN203734886U 低电压启动的照明控制电路 Low voltage lighting control circuit starts
07/23/2014CN203734885U Led驱动装置及其控制电路和输出电流检测电路 Led drive and control circuitry and output current detection circuit
07/23/2014CN203734884U 一种用于户外照明系统的集中供电系统 An outdoor lighting system of centralized power system
07/23/2014CN203734883U Led可调驱动器 Led adjustable drive
07/23/2014CN203734882U 线状光源装置以及led驱动电路 The illumination device and led the drive circuit
07/23/2014CN203734881U 一种led智能灯 One kind of intelligence led lights
07/23/2014CN203734880U 高压集成交流led多段线性驱动装置 AC high voltage integrated multi-segment led linear drive
07/23/2014CN203734879U 用于led灯的无线调光电路 Wireless dimming circuit for led lights
07/23/2014CN203734878U 用于led灯的调光采样电路 Led lights dimming for sampling circuit
07/23/2014CN203734877U 一种自适应单双端供电的led日光灯管 An adaptive single and double-ended power supply led fluorescent tube
07/23/2014CN203734876U 一种led应急灯 One kind of led emergency lights
07/23/2014CN203734875U 一种集成式led驱动器 An integrated led drive
07/23/2014CN203734874U 一种基于脉冲宽度可调技术的led路灯 A pulse width adjustable-based technology led lights
07/23/2014CN203734873U 照明用光源 Illumination light source
07/23/2014CN203734826U 一种喷泉音响 One kind of fountain sound
07/23/2014CN203734532U 用于led驱动器的斩波功能电路 Chopping function circuit for led drive
07/23/2014CN203734373U 一种具有充电功能的户外集中供电系统 Outdoor centralized power supply system with a charging function
07/23/2014CN203733665U 可指示连接状态的双向开关 May indicate a connection state of the bidirectional switch
07/23/2014CN203731335U 头触感应的夜灯装置 Head-touch device should nightlights
07/23/2014CN203731334U 智能交互感应灯 Intelligent interactive sensor lights
07/23/2014CN203731273U 一种可用于艺术品照亮的太阳能自动发光装置 An automatic solar light-emitting device that can be used to illuminate the artwork
07/23/2014CN203731269U 太阳能led声控照明系统 Voice of solar led lighting system
07/23/2014CN203731268U 一种智能风光互补路灯系统 An intelligent solar hybrid street lighting system
07/23/2014CN203731261U 一种超薄型纯玻璃面板标志灯 An ultra-thin type pure glass panel lights
07/23/2014CN203731256U 防眩光led机车灯 Antiglare led machine lights
07/23/2014CN203731218U 智能led路灯 Smart led lights
1 ... 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 ... 578