Battery pack

摘要

A battery pack includes one or more battery cells arranged in one direction and electrically connected to one another, a battery management system (BMS) substrate connected to electrode terminals of the battery cells and configured to control charging and discharging of the battery cells, a housing with a space to receive the battery cells, an upper cover connected to an upper part of the housing, and a connector connected to the BMS substrate, the connector protruding above and extending along an upper surface of the upper cover.

主权项

1. A battery pack, comprising:
a housing with a space therein; one or more battery cells in the space of the housing, the one or more battery cells being arranged in one direction and electrically connected to one another; a battery management system (BMS) substrate mounted to the housing and connected to electrode terminals of the battery cells and configured to control charging and discharging of the battery cells; an end plate between the BMS substrate and a front of the one or more battery cells, the end plate allows the one or more battery cells to contact a side wall of the housing; an upper cover detachably connected to an upper part of the housing and covering all the battery cells in the housing, the upper cover being above the battery cells and the BMS substrate; a connector connected to the BMS substrate, the connector protruding above and extending along an upper surface of the upper cover; and a front cover connected to a front of the housing, the BMS substrate being enclosed between the housing and the front cover, wherein the front cover includes a connector protruding hole, the connector extending from the BMS substrate and protruding through the connector protruding hole.