[go: up one dir, main page]

CN201307957Y - 太阳能发光二极管恒流源控制电路 - Google Patents

太阳能发光二极管恒流源控制电路 Download PDF

Info

Publication number
CN201307957Y
CN201307957Y CN 200820181362 CN200820181362U CN201307957Y CN 201307957 Y CN201307957 Y CN 201307957Y CN 200820181362 CN200820181362 CN 200820181362 CN 200820181362 U CN200820181362 U CN 200820181362U CN 201307957 Y CN201307957 Y CN 201307957Y
Authority
CN
China
Prior art keywords
emitting diode
angle
light emitting
constant current
integrated package
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.)
Expired - Fee Related
Application number
CN 200820181362
Other languages
English (en)
Inventor
尚光强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
XINXIANG CITY TIANYI NEW ENERGY TECHNOLOGY DEVELOPMENT Co Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 200820181362 priority Critical patent/CN201307957Y/zh
Application granted granted Critical
Publication of CN201307957Y publication Critical patent/CN201307957Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

本实用新型公开了一种太阳能发光二极管恒流源控制电路，它包括太阳能路灯、电源，电源的输出端A1、B1，二极管A1的输出端连接集成块，集成块上的V2角连接V4角构成通路，通过电阻R输出端给发光二极管供负电，二极管B1输出端连接集成块，集成块上的V1角连接V3角输出恒流信号，V3角连接三极管C与发光二极管构成供电通路。本实用新型有以下效果：本发光二极管恒流源控制系统特别适用于太阳能路灯，具有体积小，成本低，线路简单，性能可靠。夜晚发光二极管恒流源控制系统输出驱动发光二极管，使发光二极管输出形成恒流，从而延长发光二极管的寿命。

Description

太阳能发光二极管恒流源控制电路
技术领域：
本实用新型涉及一种恒流源控制路灯，特别适用于太阳能路灯上的控制。
背景技术：
现有的太阳能路灯恒流源控制系统采用的是一般数字电路，其缺点是体积大，成本高，电路复杂。
发明内容：
本实用新型的任务是提出一种体积小，成本低，线路简单，性能可靠的太阳能路灯恒流控制电路，本实用新型的任务是这样完成的：它包括太阳能路灯、电源，其特征在于：电源的输出端A1、B1，二极管A1的输出端连接集成块，集成块上的V2角连接V4角构成通路，通过电阻R输出端给发光二极管供负电，二极管B1输出端连接集成块，集成块上的V1角连接V3角输出恒流信号，V3角连接三极管C与发光二极管构成供电通路。本实用型有以下效果：本发光二极管恒流源控制系统特别适用于太阳能路灯，具有体积小，成本低，线路简单，性能可靠。夜晚发光二极管恒流源控制系统输出驱动发光二极管，使发光二极管输出形成恒流，从而延长发光二极管的寿命。
附图说明：
图1是本实用新型的电路示意图
图面说明：
1、电源，2、二极管A1，3、二极管B1，4、集成块，5、三极管C，6、电阻R，7、发光二极管。
具体实施方式：
结合以上附图描述实施例，电源1上的A、B输出线与二极管2A1、3B1连接，二极管2A1的输出端连接集成块4，V2角连接集成块上的V4角构成通路，通过电阻6R输出端给发光二极管7供负电，二极管3B1连接集成块4上的V1角，由集成块上的V1角连接V3角输出恒流信号。集成块4上的V3角连接三极管5C与发光二极管7构成供电通路。

Claims (1)

1、太阳能发光二极管恒流源控制电路，它包括太阳能路灯、电源，其特征在于：电源的输出端A1、B1，二极管A1的输出端连接集成块，集成块上的V2角连接V4角构成通路，通过电阻R输出端给发光二极管供负电，二极管B1输出端连接集成块，集成块上的V1角连接V3角输出恒流信号，V3角连接三极管C与发光二极管构成供电通路。
CN 200820181362 2008-12-10 2008-12-10 太阳能发光二极管恒流源控制电路 Expired - Fee Related CN201307957Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200820181362 CN201307957Y (zh) 2008-12-10 2008-12-10 太阳能发光二极管恒流源控制电路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200820181362 CN201307957Y (zh) 2008-12-10 2008-12-10 太阳能发光二极管恒流源控制电路

Publications (1)

Publication Number Publication Date
CN201307957Y true CN201307957Y (zh) 2009-09-09

Family

ID=41100422

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200820181362 Expired - Fee Related CN201307957Y (zh) 2008-12-10 2008-12-10 太阳能发光二极管恒流源控制电路

Country Status (1)

Country Link
CN (1) CN201307957Y (zh)

Similar Documents

Publication Publication Date Title
CN201307957Y (zh) 太阳能发光二极管恒流源控制电路
TWI717999B (zh) 燈光系統
CN202261981U (zh) 大功率led铁路信号灯智能控制器
CN201944632U (zh) 一种led日光灯
CN202085341U (zh) 一种人体感应自动调整功率的led灯
CN105578671A (zh) 一种led灯具
CN201072044Y (zh) 发光二极管照明灯
CN201919223U (zh) 大功率led灯
CN204578816U (zh) 汽车迎宾踏板的led灯串控制回路
CN202353895U (zh) 用led为光源制作的酶标仪
CN201232897Y (zh) 声、光控发光二极管楼道照明灯
CN203893052U (zh) 一种led太阳能台灯
CN203980086U (zh) 一种宽电压led汽车信号灯
CN201335340Y (zh) Led照明装置
CN204104188U (zh) 一种led灯具
CN201310850Y (zh) Led声控灯
CN201844241U (zh) 新型led灯珠
CN202082780U (zh) 一种大功率led汽车照明灯
CN202455603U (zh) 一种用于特种车辆led系列照明灯的驱动电路
CN204425004U (zh) 基于led的车用蓄电池充电指示报警电路
CN207382642U (zh) 一种led灯单元电路
CN201803169U (zh) 一种led照明装置
CN201032106Y (zh) 直流led路灯照明系统
CN201973641U (zh) 一种大功率led太阳能彩色节能球泡灯
CN201844280U (zh) Led恒流灯串

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: XINXIANG CITY TIANYI NEW ENERGY TECHNOLOGY DEVELOP

Free format text: FORMER OWNER: SHANG GUANGQIANG

Effective date: 20091211

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20091211

Address after: Han Dong Zhuang Xiang Huang Zhuang Cun, Yuanyang County, Henan province zip code: 453500

Patentee after: Xinxiang City Tianyi New Energy Technology Development Co., Ltd.

Address before: Han Dong Zhuang Xiang Huang Zhuang Cun, Yuanyang County, Henan province zip code: 453500

Patentee before: Shang Guangqiang

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090909

Termination date: 20111210