Electric vehicle and power battery box

Abstract

The invention discloses a power battery box, which comprises a box body, wherein the box body has a battery cavity for installing a battery, the inner wall of the battery cavity is provided with a battery fixation part fixedly connected to the battery, and the battery fixation part can move relative to the inner wall and can be locked at different positions. According to the present invention, with the application of the power battery box, according to the shape and the size of the battery, the position of the battery fixation part can be adjusted and the battery fixation part can be locked at the corresponding position, such that the installation requirements of the batteries having the corresponding specifications can be met; different specifications of the batteries can be installed in the box body so as to improve the versatility of the power battery box, such that the power battery box can be compatible with batteries having different specifications or batteries produced by different manufacturers, the arrangement of the corresponding box according to the specific battery specification is not required so as to reduce the cost, and the host computer plant can conveniently replace the battery supplier. The present invention further discloses an electric vehicle containing the power battery box.

Description

technical field [0001] The present invention relates to the technical field of batteries, more specifically, to a power battery box, and also to an electric vehicle including the above-mentioned power battery box. Background technique [0002] The power battery is the power source that provides the power source for the tool, and mostly refers to the battery that provides power for electric vehicles, electric trains, electric bicycles, and golf carts. [0003] A common power battery system in the prior art includes one or more battery packs and a battery management system, and the batteries and the battery management system are placed in a battery box. The battery can be a battery cell or a battery module composed of a plurality of battery cells. The battery models and specifications produced by different manufacturers may be different, such as the shape and size of the battery. In order to adapt to different batteries, the shape and size of the battery box need to be desig...

AI Technical Summary

Problems solved by technology

[0005] In view of this, the first object of the present invention is to provide a power battery case, the structural design of which can effectively solve the problem of high production costs caused by the power battery case being set according to batteries of different specifications. The second object of the present invention is to provide an electric vehicle comprising the above-mentioned power battery case

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