Anti-electric shock socket and control method

Abstract

The invention discloses an anti-electric shock socket and a control method, and the socket comprises a phase line power supply control circuit which comprises a first magnetic latching relay which is used for controlling the connection or disconnection of a phase line of a power supply and a metal seat in a jack of the socket; a plug insertion detection circuit which comprises a first switch, a second switch and a third switch, wherein the first switch is arranged on a panel of the socket, and the second switch and the third switch are arranged at the bottom of the socket; and a single-chip microcomputer circuit which comprises a single-chip microcomputer, and is connected with the first switch, the second switch and the third switch and used for controlling the working state of the first magnetic latching relay. The three switches are arranged on the socket, the single-chip microcomputer controls power supply of the socket according to the closing condition of the three switches, the situation that a metal object is inserted into the socket to cause electric shock can be effectively avoided, the electric shock probability is greatly reduced, and the socket can be widely applied to the technical field of socket safety.

Description

technical field [0001] The invention relates to the technical field of socket safety, in particular to an electric shock-proof socket and a control method. Background technique [0002] During the use of the socket, sometimes it will cause electric shock due to improper use. For example, when inserting the plug connector into the socket, the finger accidentally touches the metal of the plug pin, causing an electric shock. Or children hold conductive items and insert them into the socket holes due to curiosity, or insert their fingers into the socket holes, which will cause electric shock. At present, many sockets add protective baffles to the sockets to block the exposed metal and reduce the chance of electric shock. This is effective for children’s fingers touching by mistake, but if children accidentally touch the metal pins of the plug when inserting metal objects or plugs into the socket Still get electrocuted. Contents of the invention [0003] In order to solve on...

AI Technical Summary

Problems solved by technology

Or children insert conductive objects into the socket hole due to curiosity, or insert their fingers into the socket hole, which will cause electric shock

At present, many sockets add protective baffles to the sockets to block the exposed metal and reduce the chance of electric shock. This is effective for children’s fingers touching by mistake, but if children accidentally touch the metal pins of the plug when inserting metal objects or plugs into the socket still get electrocuted

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