Battery Module And Battery Pack Including Same

Abstract: A battery module according to an embodiment of the present invention comprises: a battery cell lamination in which a plurality of battery cells including a first electrode lead and a second electrode lead are stacked; and a cooling fin located between the battery cells. The first electrode lead and the second electrode lead protrude from the battery cell in directions away from each other. The cooling fin comprises a first area, a second area, and a third area. The first area and the second area are located to be spaced apart from each other, along a direction parallel to the protruding directions of the first electrode lead and the second electrode lead, and the third area is located between the first area and the second area. The thickness of the third area is smaller than the thickness of the first area and the thickness of the second area.

Patent Information

Application #

Filing Date

17 February 2023

Publication Number

16/2024

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. HAN, Honggoo

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

2. SEONG, Junyeob

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

3. PARK, Won Kyoung

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

4. PARK, Subin

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

Specification

Documents

Application Documents

#	Name	Date
1	202317010934.pdf	2023-02-17
2	202317010934-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [17-02-2023(online)].pdf	2023-02-17
3	202317010934-STATEMENT OF UNDERTAKING (FORM 3) [17-02-2023(online)].pdf	2023-02-17
4	202317010934-REQUEST FOR EXAMINATION (FORM-18) [17-02-2023(online)].pdf	2023-02-17
5	202317010934-PROOF OF RIGHT [17-02-2023(online)].pdf	2023-02-17
6	202317010934-PRIORITY DOCUMENTS [17-02-2023(online)].pdf	2023-02-17
7	202317010934-POWER OF AUTHORITY [17-02-2023(online)].pdf	2023-02-17
8	202317010934-FORM 18 [17-02-2023(online)].pdf	2023-02-17
9	202317010934-FORM 1 [17-02-2023(online)].pdf	2023-02-17
10	202317010934-DRAWINGS [17-02-2023(online)].pdf	2023-02-17
11	202317010934-DECLARATION OF INVENTORSHIP (FORM 5) [17-02-2023(online)].pdf	2023-02-17
12	202317010934-COMPLETE SPECIFICATION [17-02-2023(online)].pdf	2023-02-17
13	202317010934-FORM 3 [04-07-2023(online)].pdf	2023-07-04