Title:
BATTERY PACK AND DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/287125
Kind Code:
A1
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.
Inventors:
SHIN JUHWAN (KR)
HONG SOON CHANG (KR)
YOO HYONGSEOK (KR)
KIM HAEJIN (KR)
HONG SOON CHANG (KR)
YOO HYONGSEOK (KR)
KIM HAEJIN (KR)
Application Number:
PCT/KR2022/009995
Publication Date:
January 19, 2023
Filing Date:
July 08, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/6567; H01M10/613; H01M10/625; H01M10/6556; H01M50/249
Foreign References:
| KR20200107107A | 2020-09-16 | |||
| KR20180045373A | 2018-05-04 | |||
| KR20200041007A | 2020-04-21 | |||
| KR20170068445A | 2017-06-19 | |||
| KR20200017822A | 2020-02-19 |
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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