CN2039059U - 电光插头 - Google Patents

电光插头 Download PDF

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Publication number
CN2039059U
CN2039059U CN 88214252 CN88214252U CN2039059U CN 2039059 U CN2039059 U CN 2039059U CN 88214252 CN88214252 CN 88214252 CN 88214252 U CN88214252 U CN 88214252U CN 2039059 U CN2039059 U CN 2039059U
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China
Prior art keywords
plug
power supply
emitting diode
light
limiting resistance
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN 88214252
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English (en)
Inventor
陈亚云
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Individual
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Individual
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Priority to CN 88214252 priority Critical patent/CN2039059U/zh
Publication of CN2039059U publication Critical patent/CN2039059U/zh
Withdrawn legal-status Critical Current

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Abstract

一种接插通电源并有半导体电光显示的插头。它由发光二极管和降压限流电阻串联后和电源导线并联于插头的两个电极上。当使用插头接插电源时。能用电光显示电源是否接通。提高了插头的安全性能和使用功能。

Description

本实用新型属于接插通电源有半导体发光显示的插头。
在已有的接插头技术中,没有直观显示已插入电源插座的插头是否带电。而有很多用电器用后需要拨掉插头,切断电源才能保证用电器的寿命和安全。因此没有直观显示是否接通带电的插头,不能提醒人们拨掉插头,因而造成多方面损失。
本实用新型是利用普通发光二极管与降压限流电阻串联后和电源导线并联于插头的两个电极上,发光二极管管头伸出插头盖面上。当插头插在电源插座上,发光二极管发光显示电源接通,反之,说明插座不带电。直观地告诉人们所插插头已通电或未通电。提高了插头的安全性能和使用功能。
附图表明本实用新型的实施例。
参照附图:半导体发光二极管[1]与降压限流电阻[2]串联后,与插头电源引出线并联于插头两个电极[3][4]上。当插头插上电源后,发光二极管[1]就发光显示。图中:插头接地电极[5],插头体[6]。

Claims (1)

  1. 一种有显示电源是否接插通的插头,该装置电发光二极管[1]和降压限流电阻[2]串联后加装在插头上,其特征在于:所述发光二极管[1]与降压限流电阻[2]串联后再与电源引出导线并联于插头两个电极[3][4]上,发光二极管[1]管头伸出插头盖面上,当该插头插入电源插座上,发光二极管[1]就发光显示是否接插通电源,从而提高插头的安全性能和使用功能。
CN 88214252 1988-09-23 1988-09-23 电光插头 Withdrawn CN2039059U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 88214252 CN2039059U (zh) 1988-09-23 1988-09-23 电光插头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 88214252 CN2039059U (zh) 1988-09-23 1988-09-23 电光插头

Publications (1)

Publication Number Publication Date
CN2039059U true CN2039059U (zh) 1989-06-07

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ID=4847218

Family Applications (1)

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CN 88214252 Withdrawn CN2039059U (zh) 1988-09-23 1988-09-23 电光插头

Country Status (1)

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CN (1) CN2039059U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059472A1 (fr) * 2007-11-09 2009-05-14 Dongguan Yuefeng Electronic Technology Co., Ltd. Fiche avec lampe témoin à del
CN106061375A (zh) * 2014-03-05 2016-10-26 通用电气公司 用于生理信号采集的发光患者连接器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009059472A1 (fr) * 2007-11-09 2009-05-14 Dongguan Yuefeng Electronic Technology Co., Ltd. Fiche avec lampe témoin à del
CN106061375A (zh) * 2014-03-05 2016-10-26 通用电气公司 用于生理信号采集的发光患者连接器

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