US 12,224,416 B2
Battery module and battery pack including the same
Seung Ryul Baek, Daejeon (KR); Jungmin Kwak, Daejeon (KR); and Jaehong Jeong, Daejeon (KR)
Assigned to LG Energy Solution, Ltd., Seoul (KR)
Appl. No. 17/779,950
Filed by LG ENERGY SOLUTION, LTD., Seoul (KR)
PCT Filed Mar. 2, 2021, PCT No. PCT/KR2021/002554
§ 371(c)(1), (2) Date May 25, 2022,
PCT Pub. No. WO2021/256661, PCT Pub. Date Dec. 23, 2021.
Claims priority of application No. 10-2020-0074749 (KR), filed on Jun. 19, 2020.
Prior Publication US 2023/0006274 A1, Jan. 5, 2023
Int. Cl. H01M 10/653 (2014.01); H01M 10/613 (2014.01); H01M 50/211 (2021.01); H01M 50/271 (2021.01)
CPC H01M 10/653 (2015.04) [H01M 10/613 (2015.04); H01M 50/211 (2021.01); H01M 50/271 (2021.01)] 11 Claims
OG exemplary drawing
 
1. A battery module comprising:
a battery cell stack comprising a plurality of battery cells stacked in a first direction,
a housing for the battery cell stack,
a first thermally conductive resin layer located between the battery cell stack and a lower portion of the housing, and
a second thermally conductive resin layer located between the battery cell stack and an upper portion of the housing,
wherein at least one first injection hole for injecting a thermally conductive resin is formed in the upper portion of the housing,
wherein the housing comprises an upper plate that covers the battery cell stack,
wherein at least two blocking pads are located on a lower surface of the upper plate,
wherein the at least one first injection hole is located between the at least two blocking pads,
wherein the at least two blocking pads are extended in a direction same as the first direction, and
wherein the at least two blocking pads are protruded in a direction toward the battery cell stack.