Battery Pack Having Pack Case Fitted With Cooling Fins

Abstract: A battery pack according to the present invention comprises: a battery module; and a pack case provided to accommodate the battery module therein, wherein the pack case includes a bottom cover for accommodating the battery module, and a top plate having cooling fins protruding from one surface of the pack case toward the inside of the pack case and vertically coupled to the bottom cover so as to cover the upper portion of the battery module, and may be configured such that a venting gas generated in the battery module is discharged to the outside of the pack case through empty spaces formed between the cooling fins.

Patent Information

Application #

Filing Date

27 July 2023

Publication Number

49/2023

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

LG ENERGY SOLUTION, LTD.

Tower1, 108, Yeoui-daero, Yeongdeungpo-Gu, Seoul 07335

Inventors

1. KIM, Seung-Joon

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

2. CHI, Ho-June

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

Specification

Documents

Application Documents

#	Name	Date
1	202317050698-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [27-07-2023(online)].pdf	2023-07-27
2	202317050698-STATEMENT OF UNDERTAKING (FORM 3) [27-07-2023(online)].pdf	2023-07-27
3	202317050698-PROOF OF RIGHT [27-07-2023(online)].pdf	2023-07-27
4	202317050698-PRIORITY DOCUMENTS [27-07-2023(online)].pdf	2023-07-27
5	202317050698-POWER OF AUTHORITY [27-07-2023(online)].pdf	2023-07-27
6	202317050698-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [27-07-2023(online)].pdf	2023-07-27
7	202317050698-FORM 1 [27-07-2023(online)].pdf	2023-07-27
8	202317050698-DRAWINGS [27-07-2023(online)].pdf	2023-07-27
9	202317050698-DECLARATION OF INVENTORSHIP (FORM 5) [27-07-2023(online)].pdf	2023-07-27
10	202317050698-COMPLETE SPECIFICATION [27-07-2023(online)].pdf	2023-07-27
11	202317050698-FORM 3 [24-01-2024(online)].pdf	2024-01-24
12	202317050698-FORM 18 [08-01-2025(online)].pdf	2025-01-08