Infrared detection device, electric shock prevention socket and control method

Abstract

The invention relates to an infrared detection device, an electric shock prevention socket and a control method. The infrared detection device comprises an infrared control device, a detection circuit and a photoelectric conversion circuit, the infrared control device comprises an upper bottom plate, a lower bottom plate, a return spring, a shading plate and a connection rod, and the photoelectric conversion circuit comprises an infrared emission tube, an infrared receiving tube and a conversion circuit. By the socket, electric shock is prevented when a finger touches a metal pin of a plug by mistake during plug-in or plug-out of the plug, and electric shock is prevented when a metal conductor is used for separately or simultaneously touching a live line / neutral line socket of a power supply when a jack of the plug is idling; and the jack is not arranged in a protection door of a safety door, and thus, the plug is more smoothly to plug in or plug out.

Description

technical field [0001] The invention belongs to the technical field of household appliances, in particular to an infrared detection device, an electric shock-proof socket and a control method. Background technique [0002] Sockets or power strips can be seen everywhere in homes, offices and other places, and their functions are to expand power interfaces and extend power lines. Since the advent of sockets, the current mainstream socket products, whether they are three-pin sockets or two-pin sockets, the internal copper sheet is still charged after the plug is pulled out, so it is easy to cause electric shock accidents, especially the number and proportion of children's electric shock accidents Higher and higher. [0003] In order to prevent children's electric shock accidents, the sockets used in children's activity places have been mandatory to have a safety protection door structure. The protection door structure used on the current socket is basically a protection door w...

AI Technical Summary

Problems solved by technology

[0010] The object of the present invention is to provide an infrared detection device, an electric shock-proof socket and a control method, so as to solve the problems of potential electric shock and plug insertion problems in sockets and smart sockets in the prior art

[0011] Another object of the present invention is to solve the problem that the socket of the socket is often charged and the arc is generated during the relay switch and electrical plugging process

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