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CN2286950Y - 简式变光灯开关 - Google Patents

简式变光灯开关 Download PDF

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Publication number
CN2286950Y
CN2286950Y CN 95217056 CN95217056U CN2286950Y CN 2286950 Y CN2286950 Y CN 2286950Y CN 95217056 CN95217056 CN 95217056 CN 95217056 U CN95217056 U CN 95217056U CN 2286950 Y CN2286950 Y CN 2286950Y
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utility
model
switch
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gear
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CN 95217056
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English (en)
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赵林森
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Abstract

本实用新型提供了一种简式变光灯开关,它是由三档开关和一个二极管构成。开关的一档为断开电路,灯泡不亮;二档为串入一个二极管,灯泡的亮度为正常时的一半;三档为电流不经过二极管直通灯泡,灯泡的亮度正常。本实用新型适用于钨丝灯,可使一灯变两灯;延长灯泡的使用寿命;节约电能;节约开支,广泛适用于起居室,有电视的房间使用。宜于普及推广。

Description

简式变光灯开关
本实用新型是一种简式变光灯开关。
目前已有的各种变光灯开关多采用可控硅电路变光,结构复杂,成本较高,普及使用受到限制。
与本实用新型最接近的技术是一种电褥子变温开关。这种变温开关使用二极管和其它元件组成。
本实用新型的目的在于提供一种简单的,可以广泛使用的两档变光钨丝灯开关。它可以延长钨丝灯的寿命,使一个灯具有二个灯的作用,节约电能,节约开支。
本实用新型的目的是这样实现的:它由三档开关和一个二极管组成。三档开关中的一档为断开电路,灯泡不亮;二档为二极管和灯泡串联,由于二极管的作用,灯泡的发光亮度减暗;三档为电流不经过二极管,直通灯泡,灯泡发光正常。
本实用新型的优点在于结构非常简单,成本很低,节约电能,节约开支,一灯变两灯,便于普及。
本实用新型的使用方法为:按普通开关的接线方法装入电路。开关的一档为电灯熄灭,二档为灯泡的亮度较暗,三档为灯泡发光正常。
附图是本实用新型的最佳实施方案结构示意图。
下面结合附图对本实用新型作详细描述:
图1是简式变光灯开关的结构示意图
该开关有1、2、3三个触点,触点1为电路断开,触点2连接一个二极管。

Claims (3)

1.简式变光灯开关,可以实现两级变光,该开关有三个触点(1)、(2)、(3),触点②连接一只二极管。
2.根据权利1所述的简式变光灯开关,其特征在于开关为三档。
3.根据权利1所述的简式变光灯开关,其特征在于本开关适用钨丝灯。
CN 95217056 1995-07-19 1995-07-19 简式变光灯开关 Expired - Fee Related CN2286950Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 95217056 CN2286950Y (zh) 1995-07-19 1995-07-19 简式变光灯开关

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 95217056 CN2286950Y (zh) 1995-07-19 1995-07-19 简式变光灯开关

Publications (1)

Publication Number Publication Date
CN2286950Y true CN2286950Y (zh) 1998-07-29

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ID=33865965

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 95217056 Expired - Fee Related CN2286950Y (zh) 1995-07-19 1995-07-19 简式变光灯开关

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CN (1) CN2286950Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102869162A (zh) * 2012-09-18 2013-01-09 四川省电力公司达州电业局 一种led安全台灯

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102869162A (zh) * 2012-09-18 2013-01-09 四川省电力公司达州电业局 一种led安全台灯

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C19 Lapse of patent right due to non-payment of the annual fee
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