CN102202436B - 一种恒流式单元稳压led交通信号灯 - Google Patents
一种恒流式单元稳压led交通信号灯 Download PDFInfo
- Publication number
- CN102202436B CN102202436B CN201010129852.2A CN201010129852A CN102202436B CN 102202436 B CN102202436 B CN 102202436B CN 201010129852 A CN201010129852 A CN 201010129852A CN 102202436 B CN102202436 B CN 102202436B
- Authority
- CN
- China
- Prior art keywords
- led
- emitting diode
- light
- voltage
- diode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010129852.2A CN102202436B (zh) | 2010-03-23 | 2010-03-23 | 一种恒流式单元稳压led交通信号灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201010129852.2A CN102202436B (zh) | 2010-03-23 | 2010-03-23 | 一种恒流式单元稳压led交通信号灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102202436A CN102202436A (zh) | 2011-09-28 |
CN102202436B true CN102202436B (zh) | 2014-01-29 |
Family
ID=44662735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010129852.2A Active CN102202436B (zh) | 2010-03-23 | 2010-03-23 | 一种恒流式单元稳压led交通信号灯 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102202436B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102821516A (zh) * | 2012-07-20 | 2012-12-12 | 张志军 | 一种led单元及恒流式单元稳压led灯 |
CN103090237A (zh) * | 2013-01-31 | 2013-05-08 | 东莞市贺喜光电有限公司 | 一种无电源供应器的led灯 |
CN103974510A (zh) * | 2014-04-21 | 2014-08-06 | 李明科 | 一种用于夜灯的led发光电路 |
CN112752366B (zh) * | 2020-12-29 | 2022-07-08 | 江苏航天大为科技股份有限公司 | 基于恒流的具有防眩亮度自动跟随功能的交通信号灯 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2305335Y (zh) * | 1997-05-23 | 1999-01-27 | 重庆电兴工贸有限责任公司 | 全色led机车信号机 |
CN2678304Y (zh) * | 2004-01-09 | 2005-02-09 | 张聪秀 | 照明装饰节能灯 |
CN2781172Y (zh) * | 2005-03-09 | 2006-05-17 | 苏月恒 | 高亮度二极管灯泡 |
CN2819618Y (zh) * | 2006-03-15 | 2006-09-20 | 毛定德 | 陶瓷基板型非电感式可调直流供电模块 |
CN201048370Y (zh) * | 2007-05-08 | 2008-04-16 | 深圳市配天网络技术有限公司 | 一种手机充电装置 |
CN201282585Y (zh) * | 2008-10-24 | 2009-07-29 | 常州星宇车灯股份有限公司 | 汽车led前照灯驱动器 |
CN201657390U (zh) * | 2010-03-23 | 2010-11-24 | 张志军 | 一种led单元及恒流式单元稳压led交通信号灯 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201078594Y (zh) * | 2007-02-17 | 2008-06-25 | 深圳市纯英新时代科技有限公司 | Led灯组件电路单元与复合串联型led灯电路 |
CN201043720Y (zh) * | 2007-06-19 | 2008-04-02 | 天津医科大学总医院 | 交流led灯 |
-
2010
- 2010-03-23 CN CN201010129852.2A patent/CN102202436B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2305335Y (zh) * | 1997-05-23 | 1999-01-27 | 重庆电兴工贸有限责任公司 | 全色led机车信号机 |
CN2678304Y (zh) * | 2004-01-09 | 2005-02-09 | 张聪秀 | 照明装饰节能灯 |
CN2781172Y (zh) * | 2005-03-09 | 2006-05-17 | 苏月恒 | 高亮度二极管灯泡 |
CN2819618Y (zh) * | 2006-03-15 | 2006-09-20 | 毛定德 | 陶瓷基板型非电感式可调直流供电模块 |
CN201048370Y (zh) * | 2007-05-08 | 2008-04-16 | 深圳市配天网络技术有限公司 | 一种手机充电装置 |
CN201282585Y (zh) * | 2008-10-24 | 2009-07-29 | 常州星宇车灯股份有限公司 | 汽车led前照灯驱动器 |
CN201657390U (zh) * | 2010-03-23 | 2010-11-24 | 张志军 | 一种led单元及恒流式单元稳压led交通信号灯 |
Also Published As
Publication number | Publication date |
---|---|
CN102202436A (zh) | 2011-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103648219B (zh) | 一种led开关恒流驱动电路 | |
CN205546088U (zh) | 用于发光二极管的驱动电路和照明装置 | |
CN103916018B (zh) | 一种开关电源 | |
CN102762011B (zh) | 一种led恒流调光驱动电路装置 | |
CN103037589B (zh) | 一种led恒流驱动电路及液晶电视 | |
CN102752913B (zh) | Led驱动电源及led照明灯具 | |
CN102202436B (zh) | 一种恒流式单元稳压led交通信号灯 | |
CN105612814A (zh) | Led照明系统 | |
CN101646289A (zh) | 调光调速控制电路及控制方法 | |
CN101668363A (zh) | 高效率led驱动控制方法 | |
CN102648664A (zh) | 可调光的照明系统 | |
CN103582258A (zh) | Led驱动装置及方法 | |
CN203352863U (zh) | 新型led照明系统 | |
CN104302053A (zh) | Led恒流源输出检测控制电路及其控制方法 | |
CN201657390U (zh) | 一种led单元及恒流式单元稳压led交通信号灯 | |
CN103987147B (zh) | 定功率的发光二极管照明装置及定功率输出的控制方法 | |
CN102711322B (zh) | 高效节能led照明的均流模块 | |
CN203722869U (zh) | 一种led开关恒流驱动电路 | |
CN102821516A (zh) | 一种led单元及恒流式单元稳压led灯 | |
CN104797062A (zh) | 兼容相控调光器无频闪高效率led驱动方式 | |
CN104716842A (zh) | 一种谐振式单级结构单开关多路恒流输出功率因数校正变换器拓扑及其控制方法 | |
CN106655837A (zh) | Next系列ac‑dc电源开关电路 | |
CN104010425A (zh) | 照明用发光二极管的无变压器电源 | |
CN202873122U (zh) | 一种led控制单元及恒流式单元稳压led控制电路 | |
CN107112896A (zh) | 非绝缘型电源装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20161226 Address after: 100017 Beijing City, Chaoyang District, No. 18 West Road No. 5 Building 10 room 1030 Patentee after: Zhang Zhijun Patentee after: Beijing Dentsu thick light Amperex Technology Limited Address before: 100076 Daxing District, the old palace Industrial Development Zone, a Southern District, a No. 19, Beijing Patentee before: Zhang Zhijun Patentee before: Beijing General Electric Equipment Co., Ltd. |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A kind of constant current mode unit voltage stabilizing LED traffic lights Effective date of registration: 20170119 Granted publication date: 20140129 Pledgee: Cai Jianyun | Xiong Jianming | Liu Binting | Wang Liang | Wang Peng | Huang Xu | Ai Hui|Wu Duan Pledgor: Beijing Dentsu thick light Amperex Technology Limited| Zhang Zhijun Registration number: 2017990000041 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170814 Granted publication date: 20140129 Pledgee: Cai Jianyun|Xiong Jianming|Liu Binting|Wang Liang|Wang Peng|Huang Xu|Ai Hui|Wu Duan Pledgor: Beijing Dentsu thick light Amperex Technology Limited|Zhang Zhijun Registration number: 2017990000041 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right |