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A chemical treatment production process for sockets that eliminate electric sparks

A technology of chemical treatment and production process, applied in the direction of contact parts, etc., can solve the problems of corroding the socket contacts and plug contacts of the socket, burning out the socket contacts and plug contacts, power contact sparks and heat explosion accidents, etc. , to achieve the effect of efficient and simple production process and avoid erosion and burnout

Inactive Publication Date: 2016-06-15
李晓辉 +3
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The moment the electrical plug is inserted into the socket, due to the existence of a large starting current, sparks and heat will be generated at the contact point. With the stable contact between the plug and the socket contacts, the sparks and heat will disappear. When the electrical plug is pulled out When using a socket, often due to the existence of the load, sparks will also be generated at the moment when the contacts are separated. Due to the existence of electric sparks, the socket contacts and plug contacts of the socket will be continuously eroded, and in severe cases, the socket contacts and plugs will be burned. In addition, sparks and heat of power contacts in flammable and explosive places can easily cause explosion accidents

Method used

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  • A chemical treatment production process for sockets that eliminate electric sparks

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Embodiment Construction

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] figure 1 It is a schematic diagram of the socket of the present invention (the plug is a traditional plug). 101 is a socket contact terminal, 102 is a socket contact, 103 is a resistance layer, 104 is a plug contact, 105 is a plug contact terminal, 601 is a socket of the present invention, 602 is a conventional plug, and 603 is a plug lead. When a traditional plug is inserted into the socket of the present invention, firstly the contact piece 104 of the plug contacts the head resistance layer 103 of the contact piece 102 of the socket, and the resistance layer realizes a current-limiting effect and eliminates contact sparks. With the further insertion of the contact piece 104 of the plug, The contact piece 104 of the plug contacts the contact piece 102 of the socket, and the resistance layer 103 loses its function. The socket includes socket co...

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Abstract

The invention relates to power sockets, particularly to an electric spark eliminating socket and a chemical treatment production process. The electric spark eliminating socket comprises socket contact piece paths and is characterized in that the head portions of at least one group of socket contact pieces are provided with chemically-treated resistive layers. The chemical treatment production process comprises the steps of (1) deoiling; (2) chemical polishing; (3) pickling; (4) chemical treatment; (5) hot water cleaning; (6) saponification. The electric spark eliminating plug has the advantages of being capable of eliminating electric sparks generated when a plug is plugged in and pulled out, avoiding corrosion or burnout of the contact pieces and accordingly being applicable to anti-explosion places. The resistive layers formed through the chemical treatment achieve spark elimination of the electrodes of the socket, and the chemical treatment production process is efficient and simple.

Description

technical field [0001] The invention relates to a power socket, in particular to a chemical treatment production process of a socket for eliminating electric sparks. Background technique [0002] The moment the electrical plug is inserted into the socket, due to the existence of a large starting current, sparks and heat will be generated at the contact point. With the stable contact between the plug and the socket contacts, the sparks and heat will disappear. When the electrical plug is pulled out When using a socket, often due to the existence of the load, sparks will also be generated at the moment when the contacts are separated. Due to the existence of electric sparks, the socket contacts and plug contacts of the socket will be continuously eroded, and in severe cases, the socket contacts and plugs will be burned. In addition, the sparks and heat of the power contacts in flammable and explosive places can easily cause explosion accidents. [0003] Chinese patent applica...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/10H01R13/03
Inventor 邵家辉陆腾蛟
Owner 李晓辉
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