The invention relates to the field of new energy vehicles, in particular to a vehicle body and battery box integrated structure. A vehicle body chassis is provided with a lower bottom plate at the position of a member cabin, the lower bottom plate is of a rectangular flat plate structure, a front cross beam, a rear cross beam, a left doorsill beam and a right doorsill beam are installed on the periphery of the lower bottom plate respectively, the lower parts of the front cross beam, the rear cross beam, the left doorsill beam and the right doorsill beam all protrude out of the lower surface of the lower bottom plate and define a first rectangular space, the first rectangular space forms a battery compartment used for installing a power battery, and a battery lower cover which covers the rectangular space and seals the battery compartment is installed at the bottom of the vehicle body chassis. The closed space is formed at the bottom of the vehicle body through connection and combination, and a CTC solution that installation is conducted from the lower part of the vehicle is achieved.
本发明涉及新能源汽车领域,具体是涉及一种车身和电池盒一体化结构,车身底盘位于成员舱部位置具有下底板,该下底板为矩形平板结构,下底板的四周分别安装有前横梁、后横梁、左门槛梁和右门槛梁,前横梁、后横梁、左门槛梁和右门槛梁的下部均突出于下底板的下表面并且围成第一矩形空间,该第一矩形空间构成用于安装动力电池的电池舱,车身底盘的底部安装有覆盖该矩形空间并且密封所述电池舱的电池下盖。通过连接组合成在车身底部形成的一个封闭空间,实现从车辆下部进行安装的CTC解决方案。
Vehicle body and battery box integrated structure
一种车身和电池盒一体化结构
2021-12-21
Patent
Elektronische Ressource
Chinesisch
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