CN2395438Y - 两用电灯头 - Google Patents

两用电灯头 Download PDF

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Publication number
CN2395438Y
CN2395438Y CN 97249162 CN97249162U CN2395438Y CN 2395438 Y CN2395438 Y CN 2395438Y CN 97249162 CN97249162 CN 97249162 CN 97249162 U CN97249162 U CN 97249162U CN 2395438 Y CN2395438 Y CN 2395438Y
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electrode
socket
lamp
hook
spiral
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Expired - Fee Related
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CN 97249162
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English (en)
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刘国
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Liu guo
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Abstract

一种两用电灯头,在螺旋电灯头的螺旋电极内设有可使用挂钩灯的挂钩槽,电灯头中央设有可使用挂钩灯的大小不同的两个电极,灯头既可使用螺旋灯也可使用挂钩灯。

Description

两用电灯头
本实用新型涉及一种既可使用螺旋灯也可使用挂钩灯的两用电灯头。
现有电灯头都分为螺旋式和挂钩式两种,在下面这些情况下给用户带来了极大的不便。由于电灯头不易变更,用户可能喜欢另一种灯,但和电灯头却不能相配;在电灯损坏时,有可能和自己的灯头相配的电灯缺货;用户也可能在不同的时候需要不同的灯泡,但灯头却不能同时使用这两种电灯,显然,上述情况及其它可能的需求变更使用户的选择受到了极大的限制,极不方便。
本实用新型的目的是提供一种既可使用螺旋灯也可使用挂钩灯的两用电灯头。
本实用新型的目的是通过如下方案实现的:
如图1所示,在使用螺旋灯时,电灯头部突出的电极和灯头的电极3接通,电灯带螺旋的一极和灯头的螺旋电极5接通,形成通路,电灯发光。
由于螺旋电灯头大于挂钩电灯头,可以将挂钩做在螺旋电极5的内部,在使用挂钩灯时,电灯沿挂钩槽4压进,在电灯可以同时接通电极2和3时,电灯形成通路,灯泡发光。
该方案的要点在于电极3的外径大于电极2,电极3的突出长度也长于电极2,电极3的内向边沿处于灯头的中心,螺旋电极5和电极2接通,这样可以保证在使用螺旋灯时,电灯的突出电极接触不到电极2而能接通电极3;在用挂钩灯时,灯的两个电极都可接通而又不会因电极3太大而和电灯的两极同时接通,从而导致短路。
在附图中1是弹簧,2是较小电极,3是较大电极,4是挂钩槽,其结构如图2示,5是螺旋电极和电极2接通,6是绝缘体。
由于本实用新型通过上述方案实现了同一个电灯头既可使用螺旋灯也可使用挂钩灯,极大地方便了消费者。
附图中图1是电灯头的总体结构图。
图2是挂钩槽4和螺旋电极5的连接图。
电灯头的动态工作过程已在前面锝到说明。

Claims (1)

1.一种两用电灯头,其特征在于在电灯头的螺旋电极(5)内设有使用挂钩灯的挂钩槽(4),电灯头的中央设有和使用挂钩灯的电灯头的电极相同的电极(2)和大于且长于电极(2)的电极(3),电极(3)的内向边沿处于电灯头的中央。
CN 97249162 1997-12-26 1997-12-26 两用电灯头 Expired - Fee Related CN2395438Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 97249162 CN2395438Y (zh) 1997-12-26 1997-12-26 两用电灯头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 97249162 CN2395438Y (zh) 1997-12-26 1997-12-26 两用电灯头

Publications (1)

Publication Number Publication Date
CN2395438Y true CN2395438Y (zh) 2000-09-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 97249162 Expired - Fee Related CN2395438Y (zh) 1997-12-26 1997-12-26 两用电灯头

Country Status (1)

Country Link
CN (1) CN2395438Y (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent for invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 9, NANERDUAN, YIHUAN ROAD, CHENGDU CITY TO: SOUTH BIS, ONE RING ROAD, CHENGDU CITY NO.2 XINSHIJIDIAONAO SHANGCHENG WEST BUILDING NO.22 FLOOR C BUILDING HENGYOU CO.,LTD. LUIGUO

CP03 Change of name, title or address

Address after: A ring road south of two Chengdu new century computer mall No. 2 floor 22 West Building C Hengyou Liu Guoshou company

Patentee after: Liu Guo

Address before: No. 9, two south section of Ring Road, Chengdu, Liu Guo

Patentee before: Liu Guo

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee