Battery Pack And Device Comprising Same

Abstract: A battery pack according to one embodiment of the present invention comprises: a battery module; a pack frame, which accommodates the battery module and has a through-hole formed in one surface thereof; a cooling port, which is inserted into the through-hole; a cooling connector, which is positioned inside the pack frame and is connected to the cooling port; a cover member, which is coupled to the cooling port and has an opening part; and a pack coolant pipe connected to the cooling connector. The cooling port comprises: a plate-shaped base part; and a first pipe protruding from the base part in a first direction and passing through the through-hole. The base part comprises a base protrusion portion formed on one surface of the base part in the first direction. A sealing member is positioned between the opening part of the cover member and the base protrusion portion.

Patent Information

Application #

Filing Date

21 September 2023

Publication Number

11/2024

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. SHIN, Juhwan

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

2. HONG, Soon Chang

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

3. YOO, Hyongseok

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

4. KIM, Haejin

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

Specification

Documents

Application Documents

#	Name	Date
1	202317063453-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [21-09-2023(online)].pdf	2023-09-21
2	202317063453-STATEMENT OF UNDERTAKING (FORM 3) [21-09-2023(online)].pdf	2023-09-21
3	202317063453-PROOF OF RIGHT [21-09-2023(online)].pdf	2023-09-21
4	202317063453-PRIORITY DOCUMENTS [21-09-2023(online)].pdf	2023-09-21
5	202317063453-POWER OF AUTHORITY [21-09-2023(online)].pdf	2023-09-21
6	202317063453-FORM 1 [21-09-2023(online)].pdf	2023-09-21
7	202317063453-DRAWINGS [21-09-2023(online)].pdf	2023-09-21
8	202317063453-DECLARATION OF INVENTORSHIP (FORM 5) [21-09-2023(online)].pdf	2023-09-21
9	202317063453-COMPLETE SPECIFICATION [21-09-2023(online)].pdf	2023-09-21
10	202317063453-FORM 3 [04-03-2024(online)].pdf	2024-03-04
11	202317063453-FORM 18 [15-01-2025(online)].pdf	2025-01-15