Charging cable auxiliary device

Abstract

The invention discloses a charging cable auxiliary device which is cooperated with a charging device for use. The charging cable auxiliary device comprises a cable storage and release mechanism and apower supply start-stop mechanism. The power supply start-stop mechanism comprises an input unit connected with the charging device and an output unit, wherein the output unit is connected with a charging cable and enables the charging cable to be connected with the input unit. The cable storage and release mechanism comprises a driving unit and a cable storage mechanism, wherein the cable storagemechanism can be rotated with the output unit synchronously under the drive of the driving unit so as to store or release the charging cable. The charging cable auxiliary device is simple in structure, and charging and discharging of the charging cable can be conveniently controlled by arranging the power supply start-stop mechanism; and since the cable storage and release mechanism and the cablestorage mechanism of the cable storage and release mechanism is made to be synchronously rotated with the output unit of the power supply start-stop unit, the charging cable is automatically stored or released, the charging cable is prevented from being suspended, pulled, twisted, damaged and the like under the influences of external force and other human factors, and therefore charging convenience and safety are greatly improved.

Description

technical field [0001] The invention relates to the technical field of charging, in particular to a charging cable auxiliary device. Background technique [0002] In order to protect the environment, it has become a basic consensus to replace the current fuel engine vehicles with new energy vehicles powered by hybrid power and pure electric power. At present, it is common for the charging device of the charging unit in the parking lot to be fixed at a fixed point to solve the battery life problem of the new energy vehicle with electric drive. However, this method of using a fixed charging device to charge new energy vehicles has many disadvantages in use, especially because the charging device is installed in a fixed way, so each parking space needs to install a charging device. On the one hand, it is expensive to install a fixed charging device for each parking space. In the case of fewer new energy vehicles with electric drive, the ratio of input to output is too low, so ...

AI Technical Summary

Problems solved by technology

Although this charging device has a certain degree of flexibility, because the power supply cable and the charging cable connected to the charging device are often longer, on the one hand, when the charging device is moved, the power supply cable and charging cable dragging, retracting and other work need a lot of manpower and cost. High and extremely inconvenient to operate; on the other hand, in the process of dragging and retracting the power supply cable and charging cable, it is easy to cause problems such as cable twisting, pulling, hanging and damage, which poses a great safety hazard

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