Heat dissipation type charging pile for electric automobile

Abstract

The invention discloses a heat dissipation type charging pile for an electric automobile. The charging pile comprises a charging pile body, a storage groove, a lifting mechanism, and a cooling device;the charging pile body is slidably connected into the storage groove in the longitudinal direction; the lifting mechanism comprises a hydraulic channel, a third piston rod and a trigger mechanism, wherein the hydraulic channel is located below the storage groove, the third piston rod is fixed to the bottom end of the charging pile body and vertically extending into the hydraulic channel, the trigger mechanism communicates with the hydraulic channel, and a third piston is fixed to the bottom end of the third piston rod; and the cooling device comprises a water storage tank, a water outlet, a fourth piston rod, a fourth piston, a corrugated hose and a cooling water pipe, wherein the water storage tank, the water outlet, the fourth piston rod and the fourth piston are located below the storage groove, the corrugated hose is connected with the water outlet in a sealed mode and connected with the bottom end of the charging pile body, the cooling water pipe is arranged on the inner side wall of the charging pile body and communicates with the corrugated hose, and a winding device is further arranged on the charging pile body. According to the heat dissipation type charging pile for theelectric automobile, effective cooling and heat dissipation effects on the charging pile in charging can be achieved through water circulation without external power, and the charging pile has the advantages of being environmentally friendly and capable of saving energy.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a charging pile for heat-dissipating electric vehicles. Background technique [0002] As the problem of environmental pollution becomes more and more serious, new energy vehicles are gradually replacing ordinary fuel vehicles with their significant advantages of less polluting gas emissions, high energy efficiency, low noise, and low operating costs. Among many new energy vehicles, electric vehicles have become the new darling of the automobile market due to their advantages such as "zero emission". In recent years, under the guidance of national policies and the extensive participation of enterprises, the electric vehicle industry has developed rapidly, and the demand for corresponding supporting charging facilities is also increasing, especially fast charging piles. During the use of fast charging piles, there will be A lot of heat, the existing heat dissipation meth...

AI Technical Summary

Problems solved by technology

In recent years, under the guidance of national policies and the extensive participation of enterprises, the electric vehicle industry has developed rapidly, and the demand for corresponding supporting charging facilities is also increasing, especially fast charging piles. During the use of fast charging piles, there will be A lot of heat, the existing heat dissipation method is generally to open cooling holes on the charging pile to dissipate heat, but this cooling method can no longer meet the heat dissipation requirements of the fast charging charging pile

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