An electric vehicle charging pile with a winding function

Abstract

The invention discloses a charging pile for electric vehicles with a rolling function, which includes a charging pile body, a storage tank and a lifting mechanism. The hydraulic channel located under the storage tank, the piston rod three fixed on the bottom of the charging pile body and extending vertically into the hydraulic channel, and the trigger mechanism connected with the hydraulic channel, the bottom end of the piston rod three is fixed with the piston three, and the charging pile body There is also a winding device on the top, which includes a cable storage cover that is rotatably connected to the outer wall of the charging pile body, a limit partition fixed in the cable storage cover and parallel to the side wall of the charging pile body, a horizontal The rotating shaft that runs through the cable storage cover and is rotatably connected with the cable storage cover and the winding ring that is set on the rotating shaft and is used for winding the charging cable. The invention can realize automatic winding of the charging cable without external power. , so that the charging cable is coiled neatly and orderly on the winding device to avoid knotting.

Description

technical field [0001] The invention relates to the field of new energy technologies, in particular to an electric vehicle charging pile with a winding function. Background technique [0002] With the development of new energy vehicles, electric vehicles or hybrid vehicles with motor drive are more and more accepted by consumers. The function of the charging pile is similar to the refueling machine in the gas station. It can be fixed on the ground or wall, and installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential area parking lots or charging piles. Levels charge various models of electric vehicles. The input end of the charging pile is directly connected to the AC grid, and the output end is equipped with a charging plug (charging gun) through the charging cable for charging the electric vehicle. [0003] However, the external charging cable of the existing charging pile is relatively long. When not in use, it is gener...

AI Technical Summary

Problems solved by technology

[0003] However, the external charging cable of the existing charging pile is relatively long. When not in use, it is generally coiled on the ground. When charging, the driver holds the charging plug (charging gun) to pull the charging cable, and then Insert the charging plug (charging gun) into the charging connector of the car for charging. It is precisely because the charging cable is long and coiled on the ground that the charging cable is messy and unsightly. At the same time, when using it, pulling The charging cable will be knotted during the charging process

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