Improved safe power supply device capable of preventing children from getting electric shocks

Abstract

The invention discloses an improved safe power supply device capable of preventing children from getting electric shocks. The improved safe power supply device comprises a power supply base fixedly installed on a wall and a power supply plug connected with the power supply device, wherein a central groove is formed in the central position of the right end face of the power supply base; locking grooves are symmetrically formed in the upper end wall and the lower end wall of the central groove; an oblique guiding plane is arranged at the right end of the central groove; an upper slot and a lowerslot are also vertically and symmetrically formed in the power supply base; elastic output power supply blocks are installed on the end faces, close to the central groove, of the upper slot and the lower slot respectively; a sliding cavity extending in a left-right mode and communicated with the upper slot and the lower slot is also formed in the power supply base; a sliding rack is installed inthe sliding groove in a left-right slidingmode; a transverse groove connected in a left-right mode and a longitudinal groove connected in an up-down mode are formed in the sliding rack; a lower sliding strip is installed in the longitudinal groove in a sliding mode; an inner sliding groove with an upward opening is formed in the lower sliding strip; an upper sliding strip is installed in the innersliding groove in the sliding mode; a fixing column matched with the transverse groove is arranged on the left end face of the sliding cavity; and the right end of the fixing column extends into thetransverse groove.

Description

technical field [0001] The invention relates to the field of electricity use for household electrical equipment, in particular to an improved child safety power supply device capable of preventing electric shock. Background technique [0002] As we all know, traditional sockets are easily accessible by children at home. Due to children's curiosity, they will use metal rods to insert into the slots and cause electric shock accidents. Socket, which is a socket that prevents underage children from getting an electric shock, is specially designed to protect children's safety when using electricity. The working principle of this product is to ensure that each jack is without electricity when it is powered on. It can intelligently identify whether the plug is a plug of electrical equipment. Only when the L and N poles are inserted at the same time The jack will be energized, so you will not get an electric shock if you insert any pole alone. This socket generally uses various sen...

AI Technical Summary

Problems solved by technology

[0002] As we all know, traditional sockets are easily accessible by children at home. Due to children's curiosity, they will use metal rods to insert into the slots and cause electric shock accidents. Socket, which is a socket that prevents underage children from getting an electric shock, is specially designed to protect children from using electricity

The working principle of this product is to ensure that each jack is without electricity when it is powered on. It can intelligently identify whether the plug is a plug of electrical equipment. Only when the L and N poles are inserted at the same time The jack will be energized, so you will not get an electric shock if you insert any pole alone. This socket generally uses various sensors, so its production cost is relatively high; To maintain the power supply state, but this state is not stable enough, when someone accidentally touches the power supply plug or wire, it will cause the power supply plug to loosen or fall off, therefore, it will cause unexpected power failure, which is easy to affect home appliances

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