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CN201386973Y - 无源室外广告led灯照明装置 - Google Patents

无源室外广告led灯照明装置 Download PDF

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Publication number
CN201386973Y
CN201386973Y CN200920040497U CN200920040497U CN201386973Y CN 201386973 Y CN201386973 Y CN 201386973Y CN 200920040497 U CN200920040497 U CN 200920040497U CN 200920040497 U CN200920040497 U CN 200920040497U CN 201386973 Y CN201386973 Y CN 201386973Y
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CN
China
Prior art keywords
triode
led lamp
thyristor
rechargeable battery
lighting device
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Expired - Fee Related
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CN200920040497U
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English (en)
Inventor
陈前进
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YANCHENG JINYI PHOTOELECTRIC TECHNOLOGY Co Ltd
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YANCHENG JINYI PHOTOELECTRIC TECHNOLOGY Co Ltd
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Priority to CN200920040497U priority Critical patent/CN201386973Y/zh
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

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

Abstract

本实用新型涉及一种无源室外广告LED灯照明装置,属于照明技术领域。电路由太阳能电池、充电电池、二极管、三极管、可控硅、LED灯等组成,其特征是:太阳能电池正极通过二极管与充电电池相连,同时正极又通过开关二极管与三极管基极相连,三极管集电极与可控硅控制极相连,三极管发射极接充电电池的正极,LED灯与可控硅串联。由于采用上述技术方案,所具有的优点和积极效果是:不消耗电能,安装方便,造价也不高。

Description

无源室外广告LED灯照明装置
技术领域
本实用新型涉及一种无源室外广告LED灯照明装置,属于照明技术领域。
背景技术
目前,室外广告基本上无照明装置,或者是借助于市电照明,且用的是大功率高能耗灯泡,这样既消耗了大量电能,安装也不方便,还存在安全隐患。
发明内容
本实用新型的目的是提供一种无源室外广告LED灯照明装置,将太阳能量转化为电能,用LED灯照明,且自动控制。
本实用新型的目的是这样实现的:电路由太阳能电池、充电电池、二极管、三极管、可控硅、LED灯等组成,其特征是:太阳能电池正极通过二极管与充电电池相连,同时正极又通过开关二极管与三极管基极相连,三极管集电极与可控硅控制极相连,三极管发射极接充电电池的正极,LED灯与可控硅串联。
由于采用上述技术方案,所具有的优点和积极效果是:不消耗电能,安装方便,造价也不高。
附图说明
下面结合附图和实施例对本实用新型进一步说明。
图1是本实用新型的电路原理图。
图2是本实用新型的整体结构示意图。
图中    1.太阳能电池    2.二极管    3.开关二极管    4.开关5.充电电池  6.三极管    7.LED灯    8.可控硅    9.外壳
具体实施方式
在图1中,太阳能电池(1)正极通过二极管(2)与充电电池相连,同时正极又通过开关二极管(3)与三极管(6)基极相连,三极管(6)集电极与可控硅(8)控制极相连,三极管(6)发射极接充电电池的正极,LED灯(7)与可控硅(8)串联。
在图2中,将电路原件焊接在线路板上并置于外壳(9)中,且用导线与太阳能电池(1)和LED灯(7)相连。
白天,太阳能电池(1)对充电电池(5)充电,由于太阳能电池(1)的两极有电压,通过开关二极管(3)向三极管(6)基极施加电压,使三极管(6)处于截止状态,可控硅(8)不导通,LED灯(7)不发光,当夜晚来临或光线较弱时,由于太阳能电池(1)两端电压大幅度下降或消失,三极管(6)工作,可控硅(8)导通,LED灯(7)发光。

Claims (1)

1.一种无源室外广告LED灯照明装置,电路由太阳能电池、充电电池、二极管、三极管、可控硅、LED灯等组成,其特征是:太阳能电池(1)正极通过二极管(2)与充电电池相连,同时正极又通过开关二极管(3)与三极管(6)基极相连,三极管(6)集电极与可控硅(8)控制极相连,三极管(6)发射极接充电电池的正极,LED灯(7)与可控硅(8)串联。
CN200920040497U 2009-04-24 2009-04-24 无源室外广告led灯照明装置 Expired - Fee Related CN201386973Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920040497U CN201386973Y (zh) 2009-04-24 2009-04-24 无源室外广告led灯照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920040497U CN201386973Y (zh) 2009-04-24 2009-04-24 无源室外广告led灯照明装置

Publications (1)

Publication Number Publication Date
CN201386973Y true CN201386973Y (zh) 2010-01-20

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CN (1) CN201386973Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105656121A (zh) * 2016-02-03 2016-06-08 台州市移修信息技术有限公司 一种无源电路自动控制装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105656121A (zh) * 2016-02-03 2016-06-08 台州市移修信息技术有限公司 一种无源电路自动控制装置
CN105656121B (zh) * 2016-02-03 2018-01-16 台州市移修信息技术有限公司 一种无源电路自动控制装置

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Granted publication date: 20100120

Termination date: 20180424