Battery Module And Battery Pack Including Same

Abstract: A battery module according to an embodiment of the present invention comprises: a battery cell stack in which a plurality of battery cells are stacked; a module frame that accommodates the battery cell stack; and a heat sink located below the bottom part of the module frame, wherein the bottom part constitutes an upper plate of the heat sink, the heat sink and the bottom part form a flow path of a refrigerant, and a convex pattern part protruding in the direction in which the battery cell stack is located is formed in the bottom part.

Patent Information

Application #

Filing Date

02 September 2022

Publication Number

06/2024

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

LG ENERGY SOLUTION, LTD.

Tower 1, 108, Yeoui-daero, Yeongdeungpo-gu, Seoul 07335

Inventors

1. KIM, Min Seop

LG Chem Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

2. SEONG, Junyeob

LG Chem Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

3. PARK, Myungki

LG Chem Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122

Specification

Documents

Application Documents

#	Name	Date
1	202217050241.pdf	2022-09-02
2	202217050241-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [02-09-2022(online)].pdf	2022-09-02
3	202217050241-STATEMENT OF UNDERTAKING (FORM 3) [02-09-2022(online)].pdf	2022-09-02
4	202217050241-PROOF OF RIGHT [02-09-2022(online)].pdf	2022-09-02
5	202217050241-PRIORITY DOCUMENTS [02-09-2022(online)].pdf	2022-09-02
6	202217050241-POWER OF AUTHORITY [02-09-2022(online)].pdf	2022-09-02
7	202217050241-FORM 1 [02-09-2022(online)].pdf	2022-09-02
8	202217050241-DRAWINGS [02-09-2022(online)].pdf	2022-09-02
9	202217050241-DECLARATION OF INVENTORSHIP (FORM 5) [02-09-2022(online)].pdf	2022-09-02
10	202217050241-COMPLETE SPECIFICATION [02-09-2022(online)].pdf	2022-09-02
11	202217050241-FORM 3 [09-02-2023(online)].pdf	2023-02-09
12	202217050241-FORM 18 [14-03-2024(online)].pdf	2024-03-14