US 12,476,331 B2
Battery module and battery pack including the same
Min Seop Kim, Daejeon (KR); Junyeob Seong, Daejeon (KR); and Jonghwa Choi, Daejeon (KR)
Assigned to LG Energy Solution, Ltd., Seoul (KR)
Appl. No. 17/801,902
Filed by LG Energy Solution, Ltd., Seoul (KR)
PCT Filed Apr. 8, 2021, PCT No. PCT/KR2021/004394
§ 371(c)(1), (2) Date Aug. 24, 2022,
PCT Pub. No. WO2021/215712, PCT Pub. Date Oct. 28, 2021.
Claims priority of application No. 10-2020-0048651 (KR), filed on Apr. 22, 2020.
Prior Publication US 2023/0096324 A1, Mar. 30, 2023
Int. Cl. H01M 50/514 (2021.01); H01M 50/211 (2021.01); H01M 50/271 (2021.01); H01M 50/503 (2021.01); H01M 50/505 (2021.01)
CPC H01M 50/514 (2021.01) [H01M 50/211 (2021.01); H01M 50/271 (2021.01); H01M 50/503 (2021.01); H01M 50/505 (2021.01)] 8 Claims
OG exemplary drawing
 
1. A battery module comprising:
a battery cell stack configured to include a plurality of battery cells, the battery cells including electrode leads that are stacked in the battery cells;
a module frame configured to accommodate the battery cell stack; and
a bus bar frame positioned in a protrusion direction that the electrode leads protrude from the battery cells,
wherein a first protrusion is formed in either the bus bar frame or the module frame,
wherein a first insertion hole into which the first protrusion is inserted is formed in the other of the bus bar frame and the module frame than the one of the bus bar frame and the module frame in which the protrusion is formed, and
wherein the first protrusion is formed on the module frame, and the first insertion hole is formed in the bus bar frame.