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Safety plug

A technology of safety sockets and sockets, which is applied in the direction of electrical components, coupling devices, circuits, etc., can solve the problems of inconvenient use, poor contact, loose elastic copper sheets of sockets, etc., and achieve the effect of convenient use and simple structure

Inactive Publication Date: 2009-05-13
沈佳玲
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, some of the power sockets sold and used by people in the market lack safety protection devices, and although some have safety protection devices, they are not convenient enough to use.
Especially the power socket for family use has many deficiencies due to the lack of necessary safety protection measures.
For example, there is a small hole in the power socket for plugging in the power supply, and it is easy to get an electric shock if touched by hand, especially for children who are not yet sensible; when household appliances are powered on for a long time, induced currents will be generated, which will keep household appliances Fatigue and aging of electrical appliances; frequent plugging and unplugging will easily loosen the elastic copper sheet on the socket, and the joint will not be firm, resulting in poor contact during use

Method used

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Experimental program
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Embodiment Construction

[0013] The safety socket shown in the accompanying drawings includes a socket housing 1, an indicator light 2, a jack 3, a switch 4, a current limiting resistor 5, a fuse 6 and several wires; a switch 4 is arranged between the jack 3 and the indicator light 2 , and connect the indicator light 2, switch 4, and jack 3 in turn with wires. Switch 4 is preferably a circular rotary switch. When people do not need to use a certain jack, they can cut off the power supply connected to the jack by turning off the switch 4, so as to play a role of safety protection. At the same time, the household appliances are powered off to avoid the induction current generated by the household appliances in the energized state for a long time, which affects the service life of the household appliances; it can also avoid frequent plugging and unplugging, which affects the elasticity of the copper sheet on the socket. For immature children, the circular rotary switch is generally not used, so the safe...

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PUM

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Abstract

The invention relates to a safety socket, which comprises a socket casing (1), an indicating lamp (2), a jack (3), a switch (4) and a conductive wire, wherein, the switch (4) is arranged between the jack (3) and the indicating lamp (2); the indicating lamp (2), the switch (4) and the jack (3) are connected in sequence into a loop by the conductive wire; the number of the loops formed by the indicating lamp (2), the switch (4) and the jack (3) is more than two; and the loops are connected in parallel. The invention has the advantages of simple structure, convenient use, safety and reliability, can be not only suitable for families to be used, but also suitable for enterprises and institutions to be used, thus satisfying the requirements of the production work and the daily life of people.

Description

technical field [0001] The invention relates to a power socket, in particular to a safe power socket with a control switch. Background technique [0002] In people's daily life and production work, with the continuous increase of production and domestic electrical appliances such as computers and televisions, people's demand for sockets is also increasing. But some of the supply sockets sold and used by people in the market lack safety protection devices, and although some have safety protection devices, they are not convenient enough to use. Especially there are many deficiencies in household power sockets due to the lack of necessary safety protection measures. For example, there is a small hole in the power socket for plugging in the power supply, and it is easy to get an electric shock if touched by hand, especially for children who are not yet sensible; when household appliances are powered on for a long time, induced currents will be generated, which will keep househo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/66H01R13/70H01R13/717H01R13/68
Inventor 沈佳玲
Owner 沈佳玲
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