| 摘要 |
PURPOSE: A battery pack is provided to remarkably reduce external impact transferred to a battery pack and to minimize deformation due to upward vibration and impact. CONSTITUTION: A battery pack(800) comprises: a battery module arrangement body(200) arranged to two or more layers in state a battery module in which unit modules are laminated in a lateral direction based on an electrode terminal of a battery cell is isolated; a front support element(400) and rear support element(410) are respectively supporting the front side and back side of the battery module arrangement body in state adhered to the outermost battery modules of the battery module arrangement body; a bottom support element(600) supporting the lower side of a battery module arrangement body by being combined to the lower part of the support elements; and a mounting elements(300,310,500) combined to the upper part of the battery module arrangement body and coupled to an external device to mount an upper part of a battery pack is mounted to the external device. |
