Disconnecting device for preventing charging pile from being damaged by strong pulling during charging

Abstract

The invention relates to the technical field of charging piles, and discloses a disconnecting device for preventing a charging pile from being damaged by strong pulling during charging. The disconnecting device comprises a shell, the upper end of the shell is movably connected with an electric wire, the lower end of the electric wire is fixedly connected with a triangular block, the left end of the triangular block is movably connected with a stop block, the left end of the stop block is fixedly connected with an anti-resistance spring, the lower end of the triangular block is fixedly connected with a contact head, the lower end of the contact head is movably connected with a movable piece, the left end of the movable piece is movably connected with a closing block, the upper end of the closing block is movably connected with a sliding block, and the left end of the closing block is fixedly connected with a compression spring. The closing block stably moves rightwards under the connection action of the sliding block, so that the upper end of a power line is sealed, and the effects that when an inflation gun is dragged outwards by a large force, the interior is automatically disconnected, the charging pile is prevented from being pulled and damaged, meanwhile, the interior automatically protects a connector, and other personnel are prevented from getting an electric shock are achieved.

Description

technical field [0001] The invention relates to the technical field of charging piles, in particular to a disconnecting device that prevents the charging piles from being damaged by being pulled vigorously during charging. Background technique [0002] With the gradual development of society, people's living standards have been significantly improved, so that people's development of new energy sources is also vigorously developed, among which energy vehicles are one of them, by using other energy sources to replace gasoline. Cars provide power, so there are more and more factories in the new energy industry. [0003] But at present, there are still defects that need to be overcome for the charging piles that provide power for new energy vehicles. Because new energy vehicles need charging piles to charge, many service areas are equipped with charging piles. If you don’t pay attention, start the car while charging, and forget to pull out the charging gun, so it is easy to dra...

AI Technical Summary

Problems solved by technology

[0003] But at present, there are still defects that need to be overcome for the charging piles that provide power for new energy vehicles. Because new energy vehicles need charging piles to charge, many service areas are equipped with charging piles. If you don’t pay attention, start the car while charging, and forget to pull out the charging gun, so it is easy to drag the charging pile, damage the charging pile, and cause a fire. The disconnect device came into being

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