US 12,327,875 B2
Battery pack having integrated mechanical and electrical fixing structure of battery modules
Ho-June Chi, Daejeon (KR); Kyung-Mo Kim, Daejeon (KR); Jin-Yong Park, Daejeon (KR); Jhin-Ha Park, Daejeon (KR); Jung-Hoon Lee, Daejeon (KR); Hee-Jun Jin, Daejeon (KR); and Jeong-O Mun, Daejeon (KR)
Assigned to LG ENERGY SOLUTION, LTD., Seoul (KR)
Appl. No. 17/627,343
Filed by LG ENERGY SOLUTION, LTD., Seoul (KR)
PCT Filed Aug. 5, 2020, PCT No. PCT/KR2020/010352
§ 371(c)(1), (2) Date Jan. 14, 2022,
PCT Pub. No. WO2021/025470, PCT Pub. Date Feb. 11, 2021.
Claims priority of application No. 10-2019-0096283 (KR), filed on Aug. 7, 2019.
Prior Publication US 2022/0263183 A1, Aug. 18, 2022
Int. Cl. H01M 50/264 (2021.01); H01M 10/613 (2014.01); H01M 10/6568 (2014.01); H01M 50/211 (2021.01); H01M 50/271 (2021.01); H01M 50/517 (2021.01)
CPC H01M 50/264 (2021.01) [H01M 10/613 (2015.04); H01M 10/6568 (2015.04); H01M 50/211 (2021.01); H01M 50/271 (2021.01); H01M 50/517 (2021.01)] 15 Claims
OG exemplary drawing
 
1. A battery pack, which comprises a plurality of battery modules and a pack case for fixedly installing the battery modules therein,
wherein the pack case includes:
a pack tray configured to support a lower portion of the battery modules; and
a pack cover coupled with the pack tray to cover the battery modules and having a terminal connection unit attached to at least one side of each battery module at a first side by a fastener and attached to an inner surface of a top of the pack cover at a second side opposite to the first side by the fastener to electrically connect electrode terminals of the battery modules.