초록 ▼

A battery module has a plurality of electrically connected unit cells fixed in a container. A buffer member is provided at the void between the inner wall of the container and the unit cell. By virtue of the buffer member in the battery module formed of a heat conductive elastic body, the requiremen

A battery module has a plurality of electrically connected unit cells fixed in a container. A buffer member is provided at the void between the inner wall of the container and the unit cell. By virtue of the buffer member in the battery module formed of a heat conductive elastic body, the requirement of vibration resistance can be met by the buffer member while the heat generated by the unit cell can be easily discharged via the buffer member. Thus, a battery module suppressed in degradation of the performance of the unit cell caused by heat can be provided.

대표청구항 ▼

1. A battery module container storing a plurality of unit cells in an electrically connected state, comprising a plurality of cell secure plates formed with voids in which said plurality of unit cells are to be inserted for fixedly holding said unit cells within said battery module container when sa

1. A battery module container storing a plurality of unit cells in an electrically connected state, comprising a plurality of cell secure plates formed with voids in which said plurality of unit cells are to be inserted for fixedly holding said unit cells within said battery module container when said unit cells are inserted in the voids, whereinsaid cell secure plates are formed of metal, said unit cells are arranged in a horizontal direction, and said plurality of cell secure plates are provided inclined with respect to a longitudinal direction of the unit cells.