Busbar for power battery and automobile

According to the busbar for the power battery and the automobile provided by the utility model, the high-temperature-resistant insulating material is compounded in the region, which is not welded with the battery cell pole column, on the busbar, so that the busbar still has reliable insulating capacity under a high-temperature condition; and the potential safety hazard that the thermal runaway is intensified due to the fact that a high-temperature gas-solid mixture sprayed out through the explosion-proof valve is scattered and lapped between the adjacent busbars or between the busbars and the battery shell when the thermal runaway of the power battery cell occurs can be effectively avoided. According to the busbar for the power battery, a high-temperature-resistant insulating material is not formed on the surface of a first area of the busbar, and a high-temperature-resistant insulating material is formed on the surface of a second area of the busbar; the first area of the busbar is an area, which is used for