New energy automobile charging pile capable of automatically taking up cables

Abstract

The invention relates to the technical field of new energy, and discloses a new energy automobile charging pile capable of automatically taking up cables, which comprises an equipment main body; buffer pads are arranged on the two sides of the equipment main body; guide rods are fixedly connected to the ends, close to the equipment main body, of the buffer pads, and first spring rods are fixedly connected to the ends, away from the buffer pads, of the guide rods. According to the new energy automobile charging pile capable of automatically taking up wires, after charging is completed, a charging gun is placed in a clamping groove again; at the moment, the charging gun extrudes a contact block downwards, a switch assembly in a second spring rod abuts against the contact block, a circuit isclosed, an electromagnet is powered on, magnetism is enhanced, and a metal sliding block is attracted to slide upwards and abut against the electromagnet; a pawl synchronously moves along therewith and gradually gets away from a ratchet wheel, a coil spring gradually resets and drives the ratchet wheel to rotate anticlockwise, the ratchet wheel drives a winding roller to rotate synchronously, thewinding roller winds a cable, and the cable is prevented from being excessively exposed outside and being contaminated and damaged.

Description

technical field [0001] The invention relates to the field of new energy technologies, in particular to a charging pile for new energy vehicles that can automatically take up wires. Background technique [0002] New energy vehicles refer to new vehicles that use unconventional vehicle fuels as power sources, including gasoline-electric hybrid vehicles, solar vehicles, and the most common pure electric vehicles. Among them, pure electric vehicles are powered by on-board power supplies, so charging piles are needed to supplement their energy. [0003] The existing charging piles for new energy vehicles generally include a charging box, a charging cable, and a charging gun. When charging, you need to remove the charging gun and insert it into the charging port of the car. During the process, it is easy for the cable to hang on the ground, which will not only cause the cable to be contaminated with dust, but also increase the wear of the cable insulation layer, and when the char...

AI Technical Summary

Problems solved by technology

[0003] The existing charging piles for new energy vehicles generally include a charging box, a charging cable, and a charging gun. When charging, you need to remove the charging gun and insert it into the charging port of the car. During the process, it is easy for the cable to hang on the ground, which will not only cause the cable to be contaminated with dust, but also increase the wear of the cable insulation layer, and when the charging is completed, the charging gun and cable need to be retracted manually, which not only increases the The amount of labor is increased, making the charging process cumbersome, and the cable cannot be automatically recovered and exposed to the outside, which will shorten the service life of the cable over time

In addition, some charging piles require the driver to put the vehicle into the parking space before charging. If the driver makes mistakes or negligence during the reversing process, the vehicle will collide with the charging pile, which will cause damage to the charging pile and the vehicle. Maintenance costs

[0004] Aiming at the deficiencies of the prior art, the present invention provides a new energy vehicle charging pile that can automatically take up the wire, which has the advantages of adjusting the length of the cable according to needs, automatically winding up the charging wire after charging is completed, and preventing the charging pile from being damaged by collision , which solves the problem that the general charging pile cannot automatically rewind the cable and has a large safety hazard

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