Power socket with electric shock protection function

Abstract

The invention relates to a power socket with an electric shock protection function, comprising a power plug identification device, a control execution circuit and a working power circuit. The power plug identification device uses the infrared light to identify whether pins of the power plug are inserted into a PE terminal of the power socket. When the power plug is not inserted in the power socket, the terminal of the power socket is not powered, and there is no power output on the power socket. When the power plug is inserted in the power socket, the terminal of the power socket has normal power output, playing a role of safety protection. The structure principle of a power plug identification device and a power socket circuit with the electric shock protection function are shown in the abstract drawing.

Description

technical field [0001] The invention relates to the electric appliance industry, in particular to a power socket with an electric shock protection function. Background technique [0002] With the development of science and technology and the national economy and the improvement of people's living standards, electric power application technology, various electrical products and various household appliances have developed rapidly, and the power supply is a plug-in device that provides electrical energy to electrical equipment. Sockets are developing rapidly like mushrooms after rain, and there are many types, specifications and styles of them, and they emerge in an endless stream. However, because the power socket is often used due to poor working environment or improper use method, especially when a child pokes into the socket of the socket with his fingers, or pokes a conductive object into the socket of the socket, or If other conductive objects accidentally touch the jack...

AI Technical Summary

Problems solved by technology

However, because the power socket is often used due to poor working environment or improper use method, especially when a child pokes into the socket of the socket with his fingers, or pokes a conductive object into the socket of the socket, or If other conductive objects accidentally touch the socket of the power socket, it will easily cause electric shock and fire accidents, directly endanger people's health and life safety, and may also cause a large amount of property loss

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