CN2052147U - 可调白炽灯亮度的拉线开关 - Google Patents

可调白炽灯亮度的拉线开关 Download PDF

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Publication number
CN2052147U
CN2052147U CN 89203917 CN89203917U CN2052147U CN 2052147 U CN2052147 U CN 2052147U CN 89203917 CN89203917 CN 89203917 CN 89203917 U CN89203917 U CN 89203917U CN 2052147 U CN2052147 U CN 2052147U
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稻伟
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Abstract

本实用新型属于电灯开关的改进技术,主要由 座体、接线导电夹、整流二极管、旋转体、旋转导电 片、拉动片、弹簧、小轴、拉线、盖子组成,该开关设 计巧妙、结构紧凑、制造简单,尚具有两种亮度、节 约电能、使用方便等优点。主要用于家庭、宾馆、集 体宿舍等照明控制白炽电灯亮度和关灯。

Description

本实用新型属于电灯开关的改进技术,主要用于控制白炽电灯照明亮度和关灯。
目前,在家庭、宾馆、集体宿舍等常用的电灯拉线开关,主要由座体、接线导电夹、旋转体、旋转导电片、拉动片、弹簧、小轴、拉线、盖子组成,它的旋转体上是一个三只脚的旋转导电片;因此,只能控制电灯开或关。日常遇到深夜睡觉或早起的人一拉开电灯,灯光很亮,会影响他人睡眠,又消耗电能多。为解决这一问题,在同室内还得安装一只微亮电灯,这样就浪费材料和资金。
本实用新型的目的是提供一种白炽电灯拉线开关,能够控制亮、微亮两种亮度或者关灯。
通过以下方式来完成本实用新型的上述目的:在座体上有A、B、C三个接线导电夹,A点的导电条伸至座体凹槽底部,A与B接线导电夹之间接PXN4007整流二极管,在旋转体的六棱体上装有两只旋转导电片,旋转导电片是两只脚的,旋转导电片之间有绝缘垫片隔开,旋转体的圆端断面装拉动片和弹簧由小轴固定在座体中心凹槽内,拉动片上接拉线,旋上盖子组成。
本实用新型设计巧妙、结构紧凑、制造简单,尚具有两种亮度、节约电能、使用方便等优点。
附图表示了本实用新型的一个具体可调白炽灯亮度的拉线开关实施例。
图1为该可调白炽灯亮度的拉线开关。
图2为该开关的旋转体。
该拉线开关的座体2、旋转体4的六棱体10、绝缘垫片12和盖子5等,采用塑料或胶木等绝缘材料,由模具压制成型,接线导电夹3、拉动片6、弹簧7、小轴8、旋转导电片11等,采用金属加工制成,选用PXN4007整流二极管1和拉线9,然后将它们装配成可调白炽灯亮度的拉线开关。
在家庭、宾馆、集体宿舍等安装照明电灯时,选用该可调白炽灯亮度的拉线开关,只要将进线接在B接线导电夹3上,出线接在C接线导电夹上;当向下拉动线时,拉动片6扒动旋转体4旋转,就可从关灯转向微光、微光转向亮、亮转向关灯地循环工作。这就可以节约材料、资金和电能。

Claims (2)

1、一种白炽电灯拉线开关,在座体2上有A、B、C三个接线导电夹3、旋转体4的六棱体10上装有旋转导电片11,旋转体4的圆端断面装拉动片6和弹簧7由小轴8固定在座体中心凹槽内,拉动片6上接拉线9,旋上盖子5,其特征在于A与B接线导电夹3之间接整流二极管1,A点的导电条伸至座体2凹槽底部,在旋转体4的六棱体10上装有两只旋转导电片11,旋转导电片11之间有绝缘垫片12。
2、根据权利要求1所述的开关,其特征在于旋转导电片11是两只脚的。
CN 89203917 1989-04-01 1989-04-01 可调白炽灯亮度的拉线开关 Withdrawn CN2052147U (zh)

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Application Number Priority Date Filing Date Title
CN 89203917 CN2052147U (zh) 1989-04-01 1989-04-01 可调白炽灯亮度的拉线开关

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Application Number Priority Date Filing Date Title
CN 89203917 CN2052147U (zh) 1989-04-01 1989-04-01 可调白炽灯亮度的拉线开关

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CN2052147U true CN2052147U (zh) 1990-01-31

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CN 89203917 Withdrawn CN2052147U (zh) 1989-04-01 1989-04-01 可调白炽灯亮度的拉线开关

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106813179A (zh) * 2015-11-28 2017-06-09 郑芍 新型可调照明系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106813179A (zh) * 2015-11-28 2017-06-09 郑芍 新型可调照明系统

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