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Multi-spot magnetic control anti-electric shock socket and anti-electric shock plug thereof

A technology for preventing electric shock and sockets, which is applied to circuits, electrical components, and devices to prevent contact with live contacts. It can solve the problems of limited reed switch current, unsuitable sockets, and electric shock accidents, and achieve reliable control and long service life. Long-term, active prevention of electric shock

Inactive Publication Date: 2014-04-30
彭思程
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, any magnetic material will make the reed switch move, such as a magnetic screwdriver or a small magnet, etc., which may easily lead to electric shock accidents; in addition, due to the limited current passed by the reed switch, it is not suitable for sockets under high current conditions.

Method used

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  • Multi-spot magnetic control anti-electric shock socket and anti-electric shock plug thereof
  • Multi-spot magnetic control anti-electric shock socket and anti-electric shock plug thereof
  • Multi-spot magnetic control anti-electric shock socket and anti-electric shock plug thereof

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Embodiment Construction

[0019] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0020] like figure 1 , figure 2 , Figure 5 As shown, a multi-point magnetically controlled electric shock-proof socket includes a socket shell 1, a power cord, a Hall sensor, and a drive circuit. The metal contacts in the jack 2 of the socket shell are respectively connected to the live wire and the neutral wire of the power cord through the control circuit. Connected, a plurality of Hall sensors are arranged near each socket of the socket housing, one is responsible for detecting the magnetic field south pole 3, and the other is responsible for detecting the magnetic field north pole 4, and different magnetic field poles are sensed through the sensing surfaces o...

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PUM

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Abstract

The invention belongs to the field of power sockets and discloses a multi-spot magnetic control anti-electric shock socket. The multi-spot magnetic control anti-electric shock socket comprises a socket shell, a power line, Hall sensors and a driving circuit. Metal contacts in plug holes of the socket shell are connected with a live wire and a null wire of the power line through a control circuit respectively. A plurality of Hall sensors are arranged nearby each plug hole of the socket shell. Different magnetic fields and different magnetic poles can be sensed through the Hall sensors. The invention further discloses an anti-electric shock plug. The anti-electric shock plug comprises a plug body which is used in cooperation with the multi-spot magnetic control anti-electric shock socket. A magnetic baffle is arranged on the plug body in a sleeved mode. A plurality of magnets are arranged on the magnetic baffle. The magnetic poles of the magnets correspond to the Hall sensors, one magnetic pole is the magnet south pole, and the other magnetic pole is the magnet north pole. The multi-spot magnetic control anti-electric shock socket and the anti-electric shock plug have the advantages of being simple in structure and good in safety performance.

Description

technical field [0001] The invention belongs to the field of power sockets, and in particular relates to a multi-point magnetic control anti-shock socket and a plug thereof. Background technique [0002] At present, plugs and sockets are the most common and common electrical accessories in daily life. They are the bridge between electrical appliances and the power grid. Since most of them are made of insulator shells and metal contacts that are directly connected to the power supply inside, the internal metal sheets are exposed or not covered by the mechanical door of the jack, and they only have the function of connecting to the power grid and electrical equipment, but they do not have internal closing devices. It does not have the function of preventing electric shock. Once the human body passes through metal objects or directly touches, an electric shock accident will occur. Therefore, reports of electric shock accidents caused by sockets, especially children's electric ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/66H01R13/703H01R13/44
Inventor 彭思程彭勇
Owner 彭思程
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