BATTERY PACK

A battery pack is provided in the present invention. The battery pack comprises a battery cell which includes a cell vent; frames which are arranged along one direction together with the battery cells, are coupled to face each other with the battery cell interposed therebetween, and include a guide rib which is formed so as to surround the cell vent; a top cover which is formed at an upper portionof the frames so as to cover the frames and includes a protruding partition wall which is formed so as to surround the guide rib. According to the present invention, there is provided a battery packhaving an improved exhaust structure for rapidly discharging gas generated from a deteriorated battery cell to the outside. 在本发明中提供了一种电池组。所述电池组包括：电池单体，包括单体排气孔；框架，与电池单体沿着一个方向布置在一起，结合在一起以彼此面对并使电池单体处于框架之间，并且包括形成为围绕单体排气孔的引导肋；以及顶盖，形成在框架的上部上以覆盖框架，并且包括形成为围绕引导肋的突出阻挡壁。根据本公开，提供了一种具有改进的排气结构以使从劣化电池单体产生的气体快速地排放到外部的电池组。