Safe new energy vehicle charging device

Abstract

The invention discloses a safe new energy vehicle charging device. The device comprises a pile body. An electricity connection chamber, a first transmission chamber, a second transmission chamber, a third transmission chamber and a wire collection chamber are arranged in the pile body. A right end surface of the pile body is provided with an operation chamber whose opening faces towards right anda closing chamber. A left end of the closing chamber is connected to a charging gun placing chamber. A slide block which can slide left and right is arranged in the electricity connection chamber. A right end wall of the electricity connection chamber is provided with an upper power supply block and a lower power supply block. A right end surface of the slide block is provided with an upper electricity connection hole cooperatively connected to the upper power supply block and a lower electricity connection hole cooperatively connected to the lower power supply block. In the invention, the structure is simple, wire collection and paying off work of a charging wire can be realized, and the charging wire is prevented from being damaged because of exposure in an external portion of the charging device; through operating a hand wheel, closing and opening of the charging gun placing chamber can be selectively controlled; operation is simple and convenient and safety is high; and an electricshock risk existing in an operation process is greatly reduced.

Description

technical field [0001] The invention relates to the field of new energy, in particular to a safe charging device for new energy vehicles. 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 connect it with the charging device of the electric ve...

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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