A quality explosion-proof battery cover plate, including a cover plate body, a sealing gasket, a positive pole pole, a negative pole pole, a positive electrode lead, a negative lead, a positive rivet, a negative rivet and an explosion-proof membrane, and the sealing gaskets are installed separately On the left and right sides of the front and back of the cover body, the positive pole and the positive lead are installed on the upper part of the sealing gasket at the left end of the front and back of the cover body through four positive rivets. The negative pole and the negative lead The sheet is installed on the upper part of the sealing gasket on the front and back of the cover body by four negative rivets, and the explosion-proof membrane is installed in the middle position of the cover body. This utility model quality explosion-proof battery cover plate, the middle of the cover body The explosion-proof membrane is installed in the position. The thickness of the explosion-proof membrane is lower than the thickness of the cover body, which reduces the valve opening pressure and improves the explosion-proof sensitivity of the instant valve opening. When the explosion-proof membrane flies out, the explosion-proof cover can prevent the explosion-proof membrane from ejecting to the outside. The battery cover plate achieves a good explosion-proof effect.
The above is a brief introduction to the relevant little knowledge about the quality explosion-proof battery cover.