New energy car charging device convenient for retracting and releasing wires

Abstract

The invention discloses a new energy car charging device convenient for retracting and releasing wires. The device comprises a pile body, a power connection chamber, a first transmission chamber, a second transmission chamber, a third transmission chamber and a wire retracting chamber are formed in the pile body, the right end face of the pile body is provided with an operating chamber with an opening facing the right direction and a closed chamber, the left end of the closed chamber is communicated with a charging gun placement chamber, the power connection chamber is provided with a slidingblock capable of sliding to the left and right directions, an upper power supply block and a lower power supply block are arranged on the right end wall of the power connection chamber, and the rightend face of the sliding block is provided with an upper power connection hole cooperatively connected with the upper power supply block and a lower power connection hole cooperatively connected with the lower power supply block. The charging device has the advantages of being simple in structure, better achieves the retracting and releasing work of the charging wires and prevents the charging wires from being exposed outside the charging device to be damaged; and the opening and closing of the charging gun placement chamber can be selectively controlled by operating a hand wheel; and the charging device is simple and convenient to operate, has high safety, and greatly reduces the existing risks of electric shock during operation.

Description

technical field [0001] The invention relates to the field of new energy, in particular to a charging device for new energy vehicles that is convenient for retracting and unwinding wires. Background technique [0002] In recent years, the problem of urban environmental pollution has become more and more serious, among which automobile exhaust pollution is increasingly endangering people's health. With the improvement of environmental protection awareness, the rapid development of low-carbon economy and energy-saving emission reduction technology, electric vehicles have The advantages of pollution have begun to be popularized and applied in daily life. [0003] The charging device is an important basic supporting charging facility for electric vehicles. The use process of the charging device is very similar to the refueling process of the car. During the charging operation of the electric vehicle, the operator needs to remove the charging gun from the charging device and conne...

AI Technical Summary

Problems solved by technology

[0003] The charging device is an important basic supporting charging facility for electric vehicles. The use process of the charging device is very similar to the refueling process of the car. During the charging operation of the electric vehicle, the operator needs to remove the charging gun from the charging device and connect it with the charging device of the electric vehicle. Hole connection, after the charging is finished, the operator should arrange the charging wires, and then put the charging gun head back into the charging device, but the charging wire has a certain length, which brings great inconvenience to the user when it is put back. In addition, If the charging wire is not retracted and exposed to the outside of the charging device, when the charging device is not in use, the charging wire is placed next to the charging device. When the charging wire is scattered in an improper position, there is a risk of the charging wire being trampled by people or being run over by a car. As a result, the outer insulation of the charging wire will be damaged, resulting in a decrease in the service life of the charging wire and poor safety protection; in addition, when the traditional charging gun is placed on the charging device, it is always in a power-on state, and there is no protection device for the charging gun. If children or other non-operators take it at will, it will cause electric shock and other accidents.

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