Heat dissipation system of automobile charging pile

Abstract

The invention discloses a heat dissipation system of an automobile charging pile. The heat dissipation system comprises a charging pile body, a mounting cavity and a battery module positioned in the charging pile body; the heat dissipation system is characterized in that heat dissipation fins are arranged, above the power supply module, in the mounting cavity; heat dissipation channels are formedin the two side walls of the charging pile body in a concave manner in the length direction; two ventilating holes, connected with the mounting cavity and formed in the two sides of the heat dissipation fins, run through the bottom walls of the heat dissipation channels; two cover plates for covering the heat dissipation channels are arranged on the two sides of the charging pile body; heat exchange holes run through the space below the cover plates; and an upward suction fan and a downward exhaust fan are arranged, above the heat exchange holes, in the two heat dissipation channels. The heatdissipation system is characterized in that rotation of the suction fan and the exhaust fan drives the external air to flow through the heat dissipation channels, so that a quick heat dissipation effect on the power supply module in the mounting cavity is realized.

Description

technical field [0001] The invention relates to a charging pile, more specifically, it relates to a heat dissipation system of a charging pile for an automobile. Background technique [0002] One of the reasons for the deterioration of the environment and frequent occurrence of smog is the emission of automobile exhaust. The traditional automobile industry uses oil as power, consuming a lot of precious resources. The development of clean and renewable energy is a sharp tool to solve environmental problems. Using electric energy to drive cars can reduce pollution to zero. Therefore, the issue of promoting car charging stations is becoming more and more urgent. The energy of electric vehicles is mainly provided by charging piles. Its function is similar to that of fuel dispensers in gas stations. It can be fixed on the ground or walls, installed in public buildings or residential parking lots or charging stations, and can be used according to different voltage levels. Model e...

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Problems solved by technology

[0003] Compared with ordinary charging power sources, during the fast charging process of the charging pile, the power module will generate a lot of heat in a short time. If the heat is not discharged from the equipment in time, the aging of the equipment will be accelerated. Once the equipment is aging, the charging pile will be damaged. The service life will be shortened, and the safety of use cannot be guaranteed, so it is necessary to install a heat dissipation structure on it

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