公开(公告)号：US20240347852A1

公开(公告)日：2024-10-17

申请号：US18700094

申请日：2023-07-19

申请人： LG Energy Solution, Ltd.

发明人： Jeong-Hoon Park

IPC分类号： H01M50/383 ,  H01M50/105 ,  H01M50/159 ,  H01M50/211 ,  H01M50/249 ,  H01M50/30 ,  H01M50/367 ,  H01M50/502

CPC分类号： H01M50/383 ,  H01M50/105 ,  H01M50/159 ,  H01M50/367 ,  H01M50/394 ,  H01M50/502 ,  H01M50/211 ,  H01M50/249

摘要： Provided are a battery cell unit, and a battery pack and a vehicle including the same. A battery cell unit according to an embodiment of the present disclosure includes a pouch-type battery cell, and a cell cover provided to at least partially surround the pouch-type battery cell, wherein the cell cover is configured to be spaced apart from the pouch-type battery cell and includes a particle pocket portion configured to collect particles ejected from the pouch-type battery cell when a thermal event occurs.

公开(公告)号：US20240356153A1

公开(公告)日：2024-10-24

申请号：US18687592

申请日：2023-07-17

申请人： LG ENERGY SOLUTION, LTD .

发明人： Jeong-Hoon Park ,  Soo-Youl Kim ,  Hye-Mi Jung

IPC分类号： H01M50/383 ,  B60L50/60 ,  H01M50/211 ,  H01M50/242 ,  H01M50/249 ,  H01M50/262 ,  H01M50/291

CPC分类号： H01M50/383 ,  H01M50/211 ,  H01M50/242 ,  H01M50/249 ,  H01M50/262 ,  H01M50/291 ,  B60L50/60 ,  H01M2200/20 ,  H01M2220/20

摘要： A battery pack according to the present disclosure includes a plurality of pouch-type battery cells, a pack case for storing the pouch-type battery cells in the inner space, and a cell cover configured to at least partially surround the exterior of at least a first battery cell and a second battery cell. The first and second battery cells can be adjacent to each other in the inner space of the pack case. The cell cover can includes a partition cover unit, a first side cover unit, a second side cover unit, an upper cover unit, and a lower cover unit.