| 摘要 |
The present invention relates to a secondary battery module, including a cell module assembly which is formed by vertically stacking battery cell modules which include a cell tap which is formed in a battery cell and the side of the battery cell, a bus bar which is arranged in the lateral direction of the cell module assembly and is connected to the cell tap, a cover which has a groove part which covers the upper part of the cell module assembly and crosses front and rear, and a support member which supports the center part of the cover to prevent the center part of the cover from being bent upwards, wherein the groove is cut by a pressure which is applied from the bottom surface of the cover to an upper part and a part of the cover rotates upwards around the center part of the cover which is partly supported by the support member as the groove part is cut. |
