Self-cooling type wind-solar complementary electric vehicle charging pile

Abstract

The invention discloses a self-cooling type wind-solar complementary electric vehicle charging pile. The self-cooling type wind-solar complementary electric vehicle charging pile comprises a base, and a charging pile host is mounted on the top of the base; the outer side of the charging pile host is coated with a main case, and a control panel which is electrically connected with the charging pile host is embedded in the front face of the chassis; and at least three supporting columns are welded to the top end of the chassis at equal intervals, and top covers are welded between the top ends of at least three supporting columns. According to the self-cooling type wind-solar complementary electric vehicle charging pile, rotating shafts are mounted between the tops and top covers of the charging pile host through bearings, blades are welded to the outer sides of the rotating shafts, so that the blades can be driven by natural wind to rotate, and then negative pressure suction is generated at the top end of a through groove, and convection current is formed between the bottom end and the top end of the through groove, so that the purpose of cooling for the outer surface of the charging pile host is achieved; and no extra electrical elements are needed to be added in the process, generating of heat is reduced, and meanwhile electric energy is saved.

Description

technical field [0001] The invention relates to the technical field of electric vehicles, in particular to a self-radiating wind-solar complementary charging pile for electric vehicles. Background technique [0002] Automobile is a vehicle that can be driven by its own power, and can be driven by motor without the need for rails or electric power. In a broad sense, a vehicle with four wheels is generally called a car. Most of the current automobiles are powered by fuel oil, and with the emission of automobile exhaust and industrial waste gas, the global temperature generally rises. An electric vehicle (BEV) refers to a vehicle that is powered by a vehicle-mounted power supply, drives the wheels with a motor, and meets the requirements of road traffic and safety regulations. Due to its smaller impact on the environment than traditional cars, its prospects are widely optimistic. At present, electric vehicles are used by more and more people because of their energy-saving, en...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a self-radiating wind-solar complementary electric vehicle charging pile, which solves the problem that the existing charging pile generally converts alternating current into direct current for charging.

Images