US 12,249,728 B2
Battery module and battery pack including the same
Youngho Lee, Daejeon (KR); Junyeob Seong, Daejeon (KR); and Jongha Jeong, Daejeon (KR)
Assigned to LG ENERGY SOLUTION, LTD., Seoul (KR)
Appl. No. 17/437,757
Filed by LG ENERGY SOLUTION, LTD., Seoul (KR)
PCT Filed Dec. 23, 2020, PCT No. PCT/KR2020/019006
§ 371(c)(1), (2) Date Sep. 9, 2021,
PCT Pub. No. WO2021/137519, PCT Pub. Date Jul. 8, 2021.
Claims priority of application No. 10-2020-0001003 (KR), filed on Jan. 3, 2020.
Prior Publication US 2022/0140429 A1, May 5, 2022
Int. Cl. H01M 50/258 (2021.01); H01M 50/211 (2021.01); H01M 50/505 (2021.01)
CPC H01M 50/258 (2021.01) [H01M 50/211 (2021.01); H01M 50/505 (2021.01); H01M 2220/20 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A battery module comprising:
a battery cell stack in which a plurality of battery cells are stacked;
a frame configured to cover upper, lower, left, and right surfaces of the battery cell stack;
a busbar frame configured to cover front and rear surfaces of the battery cell stack; and
a support part which is formed by protruding from a lower end of the busbar frame,
wherein a guide is formed in the support part, and the support part is inserted into an inside of the frame along the guide, and
wherein a chamfered part is formed at an end part of the guide.