CN201741616U - 一种用于手电筒的专用开关 - Google Patents

一种用于手电筒的专用开关 Download PDF

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CN201741616U
CN201741616U CN201020513295XU CN201020513295U CN201741616U CN 201741616 U CN201741616 U CN 201741616U CN 201020513295X U CN201020513295X U CN 201020513295XU CN 201020513295 U CN201020513295 U CN 201020513295U CN 201741616 U CN201741616 U CN 201741616U
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torch
flashlight
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rotary ring
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Abstract

本实用新型涉及一种用于手电筒的专用开关,属于日常生活用品领域。它包括塑料转环、干簧管,塑料转环环绕于手电筒外侧,干簧管置于手电筒内侧并与塑料转环平齐位置,塑料转环内嵌一永久磁铁。1)本实用新型比一般机械开关结构简单,使用寿命长;2)本实用新型触点无火花,安全可靠;3)本实用新型有广泛的应用前景。

Description

一种用于手电筒的专用开关 
技术领域
本实用新型涉及一种用于手电筒的专用开关,属于日常生活用品领域。 
背景技术
现有手电筒开关一般采用加工而成的整个组件通过鸡眼钉、柳钉或螺栓等固定在手电筒壳体上,但若采用鸡眼钉固定很容易使得手电筒开关部分的结构不稳定,开关经长期的反复使用还会出现脱扣、松散现象,给使用者的正常使用带来了极大的影响;现在手电开关多为机械按钮式或推拨式,存在机械磨损和使用寿命不长等缺点。 
发明内容
本实用新型的目的在于提供一种结构简单,操作方便,使用寿命长,尤其运用在防水手电上的用于手电筒的专用开关,从而解决现有技术中存在机械磨损和使用寿命不长等缺点。 
为了实现上述目的,本实用新型采用如下技术方案:一种用于手电筒的专用开关,它包括塑料转环、干簧管,塑料转环环绕于手电筒外侧,干簧管置于手电筒内侧并与塑料转环平齐位置,塑料转环内嵌一永久磁铁。 
功能说明 
手电外侧与塑料环上各有一标记,转动手电筒外塑料环,当两标记相对时(即磁铁与干簧管相对),完成手电开启;转动塑料环,当两标记远离时,完成手电关断。 
本实用新型与现有技术相比,有如下技术特点: 
1)本实用新型比一般机械开关结构简单,使用寿命长; 
2)本实用新型触点无火花,安全可靠; 
3)本实用新型有广泛的应用前景。 
附图说明
图1为本实用新型的结构示意图。 
具体实施方式
下面结合附图1对本实用新型进行祥述:一种用于手电筒的专用开关,它包括塑料转环1、干簧管2,塑料转环1环绕于手电筒外侧,干簧管2置于手电筒内侧并与塑料转环)平齐位置,塑料转环1内嵌一永久磁铁3。 
手电外侧与塑料环上各有一标记,转动手电筒外塑料环,当两标记相对时(即磁铁与干簧管相对),完成手电开启;转动塑料环,当两标记远离时,完成手电关断。 

Claims (1)

1.一种用于手电筒的专用开关,它包括塑料转环(1)、干簧管(2),其特征在于:塑料转环(1)环绕于手电筒外侧,干簧管(2)置于手电筒内侧并与塑料转环(1)平齐位置,塑料转环(1)内嵌一永久磁铁(3)。 
CN201020513295XU 2010-09-01 2010-09-01 一种用于手电筒的专用开关 Expired - Fee Related CN201741616U (zh)

Priority Applications (1)

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CN201020513295XU CN201741616U (zh) 2010-09-01 2010-09-01 一种用于手电筒的专用开关

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Application Number Priority Date Filing Date Title
CN201020513295XU CN201741616U (zh) 2010-09-01 2010-09-01 一种用于手电筒的专用开关

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CN201741616U true CN201741616U (zh) 2011-02-09

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102889472A (zh) * 2011-07-22 2013-01-23 深圳市飞锐照明有限公司 一种电筒

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102889472A (zh) * 2011-07-22 2013-01-23 深圳市飞锐照明有限公司 一种电筒

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Granted publication date: 20110209

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