CN201487883U - 一种光控灯 - Google Patents

一种光控灯 Download PDF

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Publication number
CN201487883U
CN201487883U CN2009201875132U CN200920187513U CN201487883U CN 201487883 U CN201487883 U CN 201487883U CN 2009201875132 U CN2009201875132 U CN 2009201875132U CN 200920187513 U CN200920187513 U CN 200920187513U CN 201487883 U CN201487883 U CN 201487883U
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China
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circuit
light
control circuit
lamp
photosensitive control
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Expired - Fee Related
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CN2009201875132U
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方园
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Individual
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Abstract

本实用新型一种光控灯,其特征是它由降压整流电路[1]、光敏控制电路[2]、LED发光电路[3]组成,降压整流电路[1]输出通过光敏控制电路[2]连接LED发光电路[3],光敏控制电路[2]控制LED发光电路[3]的点亮与熄灭,从而实现光控灯的夜晚点亮白天熄灭

Description

一种光控灯
技术领域
本实用新型涉及一种光控灯。
背景技术
目前,居民楼楼道灯普片采用声光控制方式,方便居民夜晚上下楼的照明,同时可以节约电能消耗。但是由于声光控制的楼道灯存在一些缺点,比如,由于采用声音传感器检测声音,使用一段时间后,存在灵敏度下降的问题,导致有人走路时楼道灯不能点亮的问题出现,因此使用受到了限制。
实用新型内容
本实用新型的目的就是克服现有声光控灯的不足,提供一种结构简单,成本低,可靠性高的光控灯。
本实用新型采用的技术方案是:一种光控灯,其特征是它由降压整流电路、光敏控制电路、LED发光电路组成,降压整流电路输出通过光敏控制电路连接LED发光电路,光敏控制电路控制LED发光电路的点亮与熄灭,从而实现光控灯的夜晚点亮白天熄灭。
采用上述技术方案,当夜晚来临光线变暗时,通过光敏控制电路控制点亮LED发光照明,当早晨光线变亮时LED熄灭。由于LED亮度高耗电小,一盏LED光控灯的功率非常小,虽然整夜点亮,耗电量比普通声光控楼道的还要少,经济实用。
本实用新型的有益效果是:方便居民上下楼,耗电量小,电路简单,成本低,故障率低,可靠性高,经济实用。可广泛应用于居民楼办公楼文化娱乐场所等公共场所的夜间自动照明使用。
附图说明
图1为本实用新型电路图。
具体实施方式
本实用新型一种光控灯,它由降压整流电路1、光敏控制电路2、LED发光电路3组成,降压整流电路1输出通过光敏控制电路2连接LED发光电路3,光敏控制电路2控制LED发光电路3的点亮与熄灭,从而实现光控灯的夜晚点亮白天熄灭。

Claims (1)

1.一种光控灯,其特征是它由降压整流电路[1]、光敏控制电路[2]、LED发光电路[3]组成,降压整流电路[1]输出通过光敏控制电路[2]连接LED发光电路[3],光敏控制电路[2]控制LED发光电路[3]的点亮与熄灭,从而实现光控灯的夜晚点亮白天熄灭。
CN2009201875132U 2009-09-11 2009-09-11 一种光控灯 Expired - Fee Related CN201487883U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201875132U CN201487883U (zh) 2009-09-11 2009-09-11 一种光控灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201875132U CN201487883U (zh) 2009-09-11 2009-09-11 一种光控灯

Publications (1)

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CN201487883U true CN201487883U (zh) 2010-05-26

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CN2009201875132U Expired - Fee Related CN201487883U (zh) 2009-09-11 2009-09-11 一种光控灯

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CN (1) CN201487883U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443805A (zh) * 2018-03-19 2018-08-24 罗金山 一种节能环保照明设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443805A (zh) * 2018-03-19 2018-08-24 罗金山 一种节能环保照明设备

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GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100526

Termination date: 20120911