Seal cooling device for battery of electric car

Abstract

The invention relates to the field of electric car fittings, in particular to a seal cooling device for a battery of an electric car. The seal cooling device for the battery of the electric car comprises a battery seal box and a heat dissipation box. The sides, close to each other, of the battery seal box and the heat dissipation box communicate through a pipeline, and the bottom of the inner wall of the battery seal box is fixedly connected with a battery supporting plate through a damping device; the top of the battery supporting plate is fixedly connected with a battery box, and the positions, right opposite to the battery box, of the two sides of the inner wall of the battery seal box are provided with damping fixing buckles; a seal cover is arranged at the top of the battery seal box, and one side of the bottom of the inner wall of an outer frame is fixedly connected with a heat dissipation fan; and a through slot matched with the heat dissipation fan is formed in one side of the outer frame, and the bottom end of a cross rod is fixedly connected with a through pipe. The seal effect on the battery is achieved, damping is ensured in the car moving process, the damage to the battery due to moving is reduced, the temperature of the battery is reduced through cooling of cooling liquid so that the battery can be used continuously, and the failure factors are reduced.

Description

technical field [0001] The invention relates to the field of electric vehicle accessories, in particular to a sealed cooling device for electric vehicle batteries. Background technique [0002] An electric vehicle refers to a vehicle powered by a vehicle-mounted power supply, driven by a motor to drive the wheels, and conforming to the requirements of road traffic and safety regulations. Due to its smaller impact on the environment than traditional cars, its prospects are widely optimistic, but the current technology is still immature. The driving motors of pure electric vehicles are divided into DC brushed, brushless, permanent magnet, electromagnetic, and AC stepping motors, etc. Their selection is also related to the vehicle configuration, use, and grade. In addition, the speed regulation control of the driving motor is also divided into stepless speed regulation and stepless speed regulation. There are electronic speed regulation controllers and no speed regulation cont...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a sealed cooling device for electric vehicle batteries, which solves the problem of low working efficiency of electric vehicles caused by poor sealing performance and poor cooling effect of existing electric vehicle batteries and the possibility of battery overheating A series of problems arising from

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