| 摘要 |
The present invention relates to a battery module assembly which includes unit modules which are installed to a cartridge when unit cells are electrically connected to a bus bar. Provided is a battery module assembly which includes two or more sub-modules which includes two or more unit modules which are stacked in a vertical direction to the ground, and are arranged in a lateral direction; a base plate to which the submodules are installed; side cover plates which are installed to the side of the sub-modules; an upper cover plate which is installed to the upper side of the sub-modules and is combined with the sub-modules and the side cover plate; a front cover plate which is installed to the front side of a battery module assembly located in the external input/output terminal of the sub-modules and is combined with the sub-modules, the base plate, and the side cover plate; a main bus bar which mutually fixes the front end parts of the sub-modules and connects the external input/output terminals of the sub-modules; and a bracket which mutually fixes the back end parts of the sub-modules. |
