公开(公告)号：US20240313288A1

公开(公告)日：2024-09-19

申请号：US18277740

申请日：2022-10-25

申请人： LG ENERGY SOLUTION, LTD.

发明人： Jae Hyuk KANG ,  Jung Been YOU ,  Jae Uk RYU ,  Ho June CHI ,  Jin Young CHOI

IPC分类号： H01M10/613 ,  A62C3/16 ,  A62C35/10 ,  H01M10/653 ,  H01M10/6556 ,  H01M10/6567 ,  H01M10/6569 ,  H01M50/342 ,  H01M50/375 ,  H01M50/383

CPC分类号： H01M10/613 ,  A62C3/16 ,  A62C35/10 ,  H01M10/653 ,  H01M10/6556 ,  H01M10/6567 ,  H01M10/6569 ,  H01M50/342 ,  H01M50/375 ,  H01M50/383 ,  H01M2200/10

摘要： A battery module including a case having an accommodation space accommodating a battery; and a cooling and fire extinguishing module disposed on the case and configured to cool heat generated in the accommodation space and extinguish a fire occurring in the accommodation space, is provided. The cooling and fire extinguishing module includes a first space, through which a refrigerant moves, or in which the refrigerant is accommodated, and a second space which is separated from the first space and formed more adjacent to the accommodation space than the first space, and stores an extinguishing fluid.