公开(公告)号：US11489217B2

公开(公告)日：2022-11-01

申请号：US16738627

申请日：2020-01-09

申请人： TDK Corporation

发明人： Hideyo Morita ,  Takamitsu Tsuna

IPC分类号： H01M10/6555 ,  H01M10/653 ,  H01M10/658

摘要： Disclosed herein is a battery pack that includes: a plurality of thin cells arranged in a matrix form in a first direction and a second direction perpendicular to the first direction, wherein a width of each thin cell in the first direction is smaller than widths of each thin cell in the second direction and a third direction perpendicular to the first and second directions, and wherein each of the thin cells has a surface substantially perpendicular to the first direction; a heat insulating member that insulates heat between the thin cells adjacent in the first direction; and a heat conducting member that contacts in common the surfaces of the thin cells arranged in the second direction.