CN203466388U - 一种防爆电连接装置 - Google Patents

一种防爆电连接装置 Download PDF

Info

Publication number
CN203466388U
CN203466388U CN201320586886.3U CN201320586886U CN203466388U CN 203466388 U CN203466388 U CN 203466388U CN 201320586886 U CN201320586886 U CN 201320586886U CN 203466388 U CN203466388 U CN 203466388U
Authority
CN
China
Prior art keywords
explosion
tongue tube
component
electric connection
socket
Prior art date
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.)
Expired - Fee Related
Application number
CN201320586886.3U
Other languages
English (en)
Inventor
金永革
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nantong economic and Trade Co.,Ltd.
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201320586886.3U priority Critical patent/CN203466388U/zh
Application granted granted Critical
Publication of CN203466388U publication Critical patent/CN203466388U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

本实用新型涉及一种防爆电连接装置，应用于易燃易爆场所的带电连接。其特征是：电连接装置包括插座部件和插头部件，插座部件至少包含干簧管，以及和所述干簧管一端相连接的插座触片，插头部件至少包含永磁体和插头触片，插座部件和插头部件分离时所述干簧管处于开路状态，插头部件插入插座部件时所述干簧管处于闭合通电状态。有益效果是：插头部件插入插座部件或拔离插座部件时，在电连接触片连接或分离瞬间是处于断电状态，这样就避免了电火花的产生，从而达到本安防爆的效果。

Description

一种防爆电连接装置
技术领域
本发明涉及一种防爆电连接装置，应用于易燃易爆场所的带电连接。
背景技术
当两个金属导线带电连接时，两个金属导线接触的瞬间，由于存在一个较大的接触电阻，在接触点会产生火花并且产生热量，随着金属触点的稳定接触，火花和热量随之消失，当两个带电金属导线分离时，往往由于负载的存在，在触点分离的瞬间也会产生火花，所以在易燃易爆场所电连接触点的火花和热量极易引发爆炸事故。目前防爆的方法分为隔离防爆和本安防爆，隔离防爆即采用金属容器将电火花进行封闭隔离，本安防爆即设计上避免电火花的产生，本发明属于本安防爆。
CN200680025511 1公开了一种防爆连接器，包括插头部件和插座部件，所述结构为隔离防爆结构。
发明内容
本发明的思路是：插头部件插入插座部件或拔离插座部件时，在电连接触片连接或分离时是处于断电状态，这样就避免了电火花的产生，从而达到本安防爆的效果。
本发明的技术方案是：
一种防爆电连接装置，其特征是：电连接装置包括插座部件和插头部件，插座部件至少包含干簧管，以及和所述干簧管一端相连接的插座触片，插头部件至少包含永磁体和插头触片，插座部件和插头部件分离时所述干簧管处于开路状态，插头部件插入插座部件时所述干簧管在所述永磁体磁场作用下处于闭合通电状态。
本发明的有益效果是：首先，干簧管的电连接触点是在干簧管密封环境中，和外界是隔离的，插头部件插入插座部件或拔离插座部件时，在电连接触片连接或分离瞬间是处于断电状态，这样就避免了电火花的产生，从而达到本安防爆的效果。
附图说明
图1为防爆电连接装置的插座部件。
图2为防爆电连接装置的插头部件。
图3为防爆电连接装置的插头部件插入插座部件后连接的状态原理图。
具体实施方式  
下面结合附图和实施例对本发明进一步说明。
图1为防爆电连接装置的插座部件。101为插座部件外壳，外壳内包含：插座触片104、干簧管108。干簧管108由输入端引线102、输出端引线106、触点103、触点107构成。105为连接导线，用来连接干簧管的输出端引线106和插座触片104，109为连接在干簧管输入端引线102上的输入端子。如果输入端子109接入电源，此时干簧管108处于开路状态，触点103和触点107是处于分开状态，所以插座触片104处于无电状态。
图2为防爆电连接装置的插头部件。201为插头部件外壳，外壳内包含永磁体202，203为插头部件引线端，204为插头触片。
图3为防爆电连接装置的插头部件插入插座部件后连接的状态原理图。插头部件插入插座部件时，当插头触片204和插座触片105接触时，干簧管108处于开路状态，插座触片104上无电，所以不会发生接触电火花，随着插头触片的插入，此时插头触片204已与插座触片104稳定接触，当插头部件不断接近插座部件时，插头部件内的永磁体202也不断接近插座部件内的干簧管108，当干簧管108处于永磁体202的有效磁场范围内时，干簧管的触点103和107接触闭合，即干簧管108处于通路状态，插座触片104处于通电状态，即输入端子109和插头部件引线端203实现了电连接。当插头部件拔离插座部件时，随着插头部件和插座部件的远离，干簧管108失去永磁体202的磁场，干簧管108处于开路状态，此时插座触片104处于无电状态，当插座触片104和插头触片204分离时也不会产生电火花。

Claims (1)

1.一种防爆电连接装置，其特征是：电连接装置包括插座部件和插头部件，插座部件至少包含干簧管，以及和所述干簧管一端相连接的插座触片，插头部件至少包含永磁体和插头触片，插座部件和插头部件分离时所述干簧管处于开路状态，插头部件插入插座部件时所述干簧管在所述永磁体磁场作用下处于闭合通电状态。
CN201320586886.3U 2013-09-23 2013-09-23 一种防爆电连接装置 Expired - Fee Related CN203466388U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320586886.3U CN203466388U (zh) 2013-09-23 2013-09-23 一种防爆电连接装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320586886.3U CN203466388U (zh) 2013-09-23 2013-09-23 一种防爆电连接装置

Publications (1)

Publication Number Publication Date
CN203466388U true CN203466388U (zh) 2014-03-05

Family

ID=50178728

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320586886.3U Expired - Fee Related CN203466388U (zh) 2013-09-23 2013-09-23 一种防爆电连接装置

Country Status (1)

Country Link
CN (1) CN203466388U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103500903A (zh) * 2013-09-23 2014-01-08 金永革 一种防爆电连接装置
CN112352356A (zh) * 2018-07-06 2021-02-09 S·平克 安全电源连接器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103500903A (zh) * 2013-09-23 2014-01-08 金永革 一种防爆电连接装置
CN112352356A (zh) * 2018-07-06 2021-02-09 S·平克 安全电源连接器

Similar Documents

Publication Publication Date Title
JPWO2015025420A1 (ja) コネクタ
CN102386531A (zh) 防触电插头插座
CN203466388U (zh) 一种防爆电连接装置
CN103500903A (zh) 一种防爆电连接装置
CN203434395U (zh) 一种防爆插座
CN103500902A (zh) 一种防爆插座
CN207265346U (zh) 一种防水type‑c连接器母座
CN105226430A (zh) 防触电防水型取电装置和防触电防水的电连接方法
CN205039344U (zh) 多功能充电宝电源线及ac插座
CN103715618A (zh) 一种防爆取电箱
CN208738539U (zh) 一种防爆电源连接器
CN207149899U (zh) 一种gis主母线连接装置
CN204088807U (zh) 一种可拆卸安全转尾
CN205282405U (zh) 漏电断路器
CN201478602U (zh) 防脱落插接件
CN203859082U (zh) 一种带插座的漏电断路器
CN204668516U (zh) 金属端子导线包铜片冷压电连接器
CN206727361U (zh) 一种连接器的固定结构
CN202930607U (zh) 太阳能光伏连接器及其组件
CN203367618U (zh) 一种带有保险丝的新型公插头结构
CN201466546U (zh) 一次插接件
CN204088836U (zh) 一种不可拆卸安全转尾
CN203071343U (zh) 拔离断电桥型插座
CN204088780U (zh) 消弧型插头插座
CN208445067U (zh) 一种共极的高压小电流连接器

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: NANTONG GAODE ECONOMY AND TRADE CO., LTD.

Free format text: FORMER OWNER: JIN YONGGE

Effective date: 20140825

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 213000 CHANGZHOU, JIANGSU PROVINCE TO: 226019 NANTONG, JIANGSU PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20140825

Address after: Jiangsu province Nantong City Road 226019, No. 58 Building 2 room 901

Patentee after: Nantong economic and Trade Co.,Ltd.

Address before: 213000 Department of tourism management, Changzhou Tourism & Business Vocational School, Honghe Road, Jiangsu, Changzhou 18, China

Patentee before: Jin Yongge

C56 Change in the name or address of the patentee
CP02 Change in the address of a patent holder

Address after: 226019 Garden Road in Jiangsu province Nantong City Xinsheng road junction Nantong Maipu Technology Park 4-5F

Patentee after: Nantong economic and Trade Co.,Ltd.

Address before: Jiangsu province Nantong City Road 226019, No. 58 Building 2 room 901

Patentee before: Nantong economic and Trade Co.,Ltd.

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

Granted publication date: 20140305