A shaver socket with a safety protection door

Abstract

The invention discloses a shaver socket with a safety protection door. The shaver socket comprises a protection door arranged between a shell and a cover plate, a live wire plug sleeve, a zero wire plug sleeve, a live wire terminal and a zero wire terminal. The cover plate is respectively provided with a live wire jack and a zero wire jack for the live wire plug sleeve and the zero wire plug sleeve. The zero wire plug sleeve and the terminal are electrically connected or are fabricated as a whole body. The insertion motion of an electric appliance pin can drive the protection door to move, the elastic force of a protection door spring drives the protection door to be reset and maintained at the a position to fully cover the live wire jack and the zero wire jack. The shell is also internally provided with a sliding block capable of sliding straightly, a moving spring piece and an inner live line terminal, and the inner live wire terminal and the live wire plug sleeve are electrically connected or are fabricated as a whole body. A closing / opening mechanism is formed by the moving spring piece, the inner live line terminal and the live wire terminal. The straight movement of the protection door drives a guide incline surface and the driving surface on the sliding block in sliding cooperation to slide, the sliding block is driven to move straightly and the moving spring piece is allowed to act, and the connection / disconnection between the live wire of closing / opening mechanism and inner live wire two terminals is controlled by the action. The insertion electricity taking double protection is employed, and the shaver socket is safe and reliable.

Description

technical field [0001] The invention relates to a power socket, in particular to a power socket with a safety protection door, especially suitable for a shaver socket. Background technique [0002] The power socket (hereinafter referred to as "socket") is an indispensable electrical connection device in modern people's production and life. For example, a shaver socket that can be used for razors to take electricity, although it can also be used for other electrical appliances to take electricity, However, since the shaver needs to be in contact with people when it is powered on, and it is often used in humid and frequently splashed environments (such as toilets), it often requires a higher safety level than other sockets. Most of the existing sockets directly connect the socket in the socket with the power-taking circuit, and when in use, directly insert the plug of the electrical plug into the socket of the socket to achieve the purpose of communicating with the power suppl...

AI Technical Summary

Problems solved by technology

However, the existing power socket with a safety protection door is very easy to be contaminated on the protection door due to conductive foreign matter such as water vapor, splashing water droplets or washing liquid, and the protection door is very close to the live socket, so it is easy to contaminate on the protection door. The phenomenon that the conductive foreign matter on the socket is electrified, this conductive foreign matter may cause electric shock accidents to the human body, may also cause short-circuit faults, or cause other faults that may damage the power socket itself

In addition, the shaver socket is usually a two-pole socket with only a live wire jack and a neutral wire jack, and it does not have a ground wire jack, so it cannot use the ground wire pin of the plug as a driving source for related moving parts. For example, a three-pole socket can The two-pole socket does not have the condition of using the ground pin of the plug as the driving source, and the two-pole socket cannot adopt other safety methods used on the existing three-pole socket including live wire jacks, neutral wire jacks and ground wire jacks. protection technology

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