Assembly structure of cover and terminal for power battery

Abstract

An assembly structure of a cover and a terminal for a power battery, including a cover and a terminal. The terminal includes a base and a post extending downwards from the base. The cover is provided with a mounting hole through which the cover is inserted against the terminal. A high-temperature resistant component is provided between the base and the cover, and a conductive block is riveted to a lower end of the terminal. A sealing member is provided between the conductive block and the cover. Different from the existing terminals, the present terminal is T-shaped. Therefore, current carrying area and capacity of the upper surface of the terminal are increased. Further, the riveting structure is provided at a bottom of the terminal, which can avoid the inaesthetic appearance of the terminal caused by soldering. The reliable assembly structure can avoid the terminal loosening and short circuit of the cell.