New energy automobile battery pack capable of dissipating heat through vibration

Abstract

The invention belongs to the technical field of new energy automobile batteries, and particularly relates to a new energy automobile battery pack utilizing vibration to dissipate heat. The battery pack comprises a battery block, a box body, an upper shell, a lower shell, a first spring, a ball body, a hollow rod, a second spring, a baffle ring and a water suction head. The vibrating box body drives the hollow rod to slide back and forth on the ball body, so that in the process that the box body drives the hollow rod to move, the water suction head at the end of the hollow rod moves in liquid in the lower shell, and then the liquid in the lower shell enters the hollow rod and then enters a water passing groove of the box body; and heat generated in the battery block is transmitted to the liquid through the box body, so that the temperature of the box body is reduced, the heat generated by the battery can be transmitted to the box body, the battery block in the water box body is cooled, and then the liquid absorbing the heat in the box body enters the bottom of the lower shell through the water pipe. Therefore, the circulation of the liquid is realized, and the continuous heat dissipation of the battery block is further realized.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicle batteries, in particular to a new energy vehicle battery pack utilizing vibration to dissipate heat. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Vehicles with new technology and new structure; new energy vehicles, also known as alternative fuel vehicles, including pure electric vehicles, fuel cell electric vehicles and other vehicles that all use non-petroleum fuels, as well as hybrid electric vehicles, ethanol gasoline vehicles, etc. Non-petroleum-fueled vehicles, all existing new energy vehicles are included in this concept, and are specifically divided into six categories: hybrid vehicles, pure electric vehicles,...

AI Technical Summary

Problems solved by technology

The invention is mainly used to solve the problem that in the prior art, when the new energy vehicle continuously discharges the battery during driving, a large amount of heat is easily caused to cause damage to the battery, which reduces the service life of the battery and causes impact on the battery when the vehicle vibrates, causing the battery to be used. The problem of poor stability

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