• 专利标题:   Explosion-proof graphene battery shell structure, has first buffer spring whose outer side is movably connected with protective inner shell, and shell main body whose upper end is detachably connected with protective cover.
  • 专利号:   CN211404592-U
  • 发明人:   ZHU H, CHEN J
  • 专利权人:   SHENZHEN DX TIME TECHNOLOGY CO LTD
  • 国际专利分类:   H01M002/10
  • 专利详细信息:   CN211404592-U 01 Sep 2020 H01M-002/10 202076 Pages: 9 Chinese
  • 申请详细信息:   CN211404592-U CN20234913 28 Feb 2020
  • 优先权号:   CN20234913

▎ 摘  要

NOVELTY - The utility model claims an explosion-proof graphene battery shell structure, comprising a shell main body, the shell main body comprises a protective shell, and the protective shell is fixedly connected with a buffer foam, the buffer foam is fixedly connected with a protective inner shell, and the protective inner shell is fixedly connected with a first buffer spring; the outer side of the first buffer spring is movably connected with the protective shell; and the protective shell is movably connected with the protective inner shell through the first buffer spring; the inner bottom end of the protective shell is fixedly connected with a second buffer spring; and the upper end of the second buffer spring is fixedly connected with the protective inner shell; the protective shell is movably connected with the protective inner shell through the second buffer spring; the upper end of the shell main body is detachably connected with a protective cover. The explosion-proof graphene battery shell structure ensures the whole impact-resistant effect, reduces the whole damage probability, reduces the probability of the whole explosion, reduces the whole practicability.