Charging pile with heat dissipation and protection functions for new energy automobile

Abstract

The invention relates to the technical field of new energy automobiles and discloses a charging pile with heat dissipation and protection functions for a new energy automobile. The charging pile comprises a charging main body, a charging base is arranged on the upper side in the charging main body, a third metal block is fixedly connected to the left side of an insulating block, a metal base is slidably connected to the left side of the third metal block, a third spring is fixedly connected to the upper side of a second moving rod, and a first moving chamber is arranged on the outer side of the third spring. According to the charging pile capable of dissipating heat for the new energy automobile, when the heat received by a first heated metal sheet is higher, the third metal block slides upwards on the metal base; and due to a fact that the metal base is connected with a circuit in the motor in series, an upward sliding resistance of the third metal block becomes small, a current in the circuit becomes large, then a rotating speed of a fan is adjusted, a heat dissipation air volume is adjusted too, and the structure achieves the effects that heat dissipation can be performed, the charging efficiency is high, fire is not likely to happen, and heat dissipation can be performed according to temperature changes.

Description

technical field [0001] The invention relates to the technical field of new energy vehicles, in particular to a charging pile with heat dissipation and protection for new energy vehicles. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources. New energy vehicles include four types of hybrid electric vehicles, pure electric vehicles, fuel cell electric vehicles, and other new energy vehicles. Among them, pure electric vehicles occupy the main part, and the supporting energy supply equipment charging piles of electric vehicles are born accordingly. [0003] At present, most of the charging piles on the market mainly adopt floor-mounted and wall-mounted connection methods. Among them, the floor-mounted type is widely used. The charging piles are exposed to the outdoors during high temperature in summer, so that the heat inside the charging piles cannot be dissipated. The charging effect is not good, it is easy to ca...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a charging pile with heat dissipation and protection for new energy vehicles, which can dissipate heat, have high charging efficiency, is not prone to fire, can dissipate heat according to temperature changes and can automatically perform fire extinguishing treatment It solves the problems that the existing charging piles cannot dissipate heat, have low charging efficiency, are prone to fire, can dissipate heat according to temperature changes, and cannot be extinguished.

Images