• 专利标题:   Explosion-proof graphene battery has explosion-proof structure which is provided in casing, and provided with groove formed on top surface or side surface of casing.
  • 专利号:   CN207504020-U
  • 发明人:   ZHU C, CHENG S, LI B
  • 专利权人:   ZHONGNENG DONGDAO GROUP CO LTD
  • 国际专利分类:   H01M002/02, H01M002/12, H01M002/16, H01M010/052, H01M010/058, H01M010/42
  • 专利详细信息:   CN207504020-U 15 Jun 2018 H01M-002/02 201846 Pages: 9 Chinese
  • 申请详细信息:   CN207504020-U CN21449092 02 Nov 2017
  • 优先权号:   CN21449092

▎ 摘  要

NOVELTY - The utility model claims an explosion-proof graphene cell. the graphene-explosion battery comprises a shell and an electric core; the shell is provided with a cavity, the inner wall of the shell body is set with multiple convex strips, the strip has a deformation part; the shell is provided with a positive terminal and the negative terminal are the electric core is contained in the cavity. and contacts to make deformation of the strip is deformed with at least one body, the electrical core comprises positive electrode, negative electrode and membrane, the membrane is located between the positive electrode and the negative electrode, the negative electrode is provided with a graphite material; the positive electrode is connected with anode ear and anode tab and the anode wiring post; the negative electrode is connected with cathode ear and cathode ear and cathode binding post connected with the shell is provided with an anti-explosion structure, explosion-proof structure comprises a groove on the shell of the top face or a side face. The utility model has high safety performance, fast charge, the bearing ability is high.