New energy automobile battery with collision protection function

Abstract

The invention relates to a new energy automobile battery with a collision protection function. The new energy automobile battery comprises a protection shell, a battery box and a collision preventing assembly; the battery box comprises a box top, a battery pack, an air inlet pipe, a distribution box, a battery management module, a high-voltage wiring harness, a low-voltage wiring harness, a cooling fan, air outlet pipes and a base; the collision preventing assembly comprises guiding grooves, limiting units, a first airbag, a first ventilating pipe, a second airbag and a second ventilating pipe; each limiting unit comprises a first spring and a limiting block; when the new energy automobile is in collision, a safety airbag inflates the first airbag and the second airbag, so that the limiting block leaves the corresponding limiting hole; and the battery box slides on the guiding grooves with certain buffering, and then is collision with the first airbag to be detected, so that the rigid collision is greatly lowered, thereby protecting the new energy automobile battery with the collision protection function from being damaged, and ensuring the normal operation of the automobile.

Description

technical field [0001] The invention relates to the field of new energy vehicle equipment, in particular to a new energy vehicle battery with a collision protection function. 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 Automobiles with new technology and new structure. [0003] A pure electric vehicle is a vehicle that uses a single battery as the energy storage power source. It uses the battery as the energy storage power source, supplies electric energy to the motor through the battery, and drives the motor to run, thereby driving the car. The cost of the battery pack of the pure electric vehicle is It is relatively high, and it is easy to be damaged when it hits, the cost of repair and replacement is...

AI Technical Summary

Problems solved by technology

[0003] A pure electric vehicle is a vehicle that uses a single battery as the energy storage power source. It uses the battery as the energy storage power source, supplies electric energy to the motor through the battery, and drives the motor to run, thereby driving the car. The cost of the battery pack of the pure electric vehicle is It is relatively high, and it is easy to be damaged when it hits, the cost of repair and replacement is very high, and it is easy to cause short circuit and other situations to damage the engine or on-board equipment

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