KR102017237B1 - 배터리 모듈 - Google Patents
배터리 모듈 Download PDFInfo
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- KR102017237B1 KR102017237B1 KR1020170015073A KR20170015073A KR102017237B1 KR 102017237 B1 KR102017237 B1 KR 102017237B1 KR 1020170015073 A KR1020170015073 A KR 1020170015073A KR 20170015073 A KR20170015073 A KR 20170015073A KR 102017237 B1 KR102017237 B1 KR 102017237B1
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- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
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- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
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- G—PHYSICS
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- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/387—Determining ampere-hour charge capacity or SoC
- G01R31/388—Determining ampere-hour charge capacity or SoC involving voltage measurements
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- H—ELECTRICITY
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
Description
도 1은, 본 발명의 일 실시예에 따른 배터리 모듈의 구성을 나타내는 결합 사시도이다.
도 2는, 도 1의 구성에 대한 분리 사시도이다.
도 3은, 도 1의 구성에 대한 상면도이다.
도 4는, 도 1에 도시된 센싱 어셈블리의 분리 사시도이다.
도 5는, 도 3의 A1-A1'선에 대한 단면도이다.
도 6은, 도 5의 C1 부분에 대한 확대도이다.
도 7은, 본 발명의 다른 실시예에 따른 센싱 어셈블리의 일부 구성을 개략적으로 나타내는 단면도이다.
도 8은, 도 3의 A2-A2'선에 대한 단면도이다.
도 9는, 도 8의 C2 부분의 확대도이다.
도 10은, 본 발명의 일 실시예에 따른 절연 하우징을 내측에서 외측 방향으로 바라본 형태의 사시도이다.
도 11은, 도 8의 C2 부분에 대한 다른 실시예를 나타내는 도면이다.
도 12는, 도 5의 C1 부분에 대한 또 다른 실시예를 나타내는 도면이다.
도 13은, 본 발명의 또 다른 실시예에 따른 카트리지와 절연 하우징의 구성을 개략적으로 나타내는 단면도이다.
도 14는, 본 발명의 또 다른 실시예에 따른 카트리지와 절연 하우징의 구성을 개략적으로 나타내는 단면도이다.
110: 이차 전지
111: 전극 리드
120: 카트리지
121: 카트리지 경사부
131: 유입 덕트, 132: 유출 덕트
200: 센싱 어셈블리
210: 절연 하우징
211: 하우징 경사부, 212: 외측 수평부, 213: 내측 수평부
220: 센싱 버스바
230: 덮개
H1: 관통홀
Claims (10)
- 전극 리드를 구비하고 상하 방향으로 배치된 다수의 이차 전지, 및 상하 방향으로 상호 적층되어 내부 공간에 상기 이차 전지를 수용하는 다수의 카트리지를 구비하는 셀 어셈블리; 및
상기 셀 어셈블리의 전방에 장착되고, 전기 절연성 재질로 구성된 절연 하우징 및 전기 전도성 재질로 구성된 센싱 버스바를 구비하며, 상기 전극 리드와 결합되어 상기 이차 전지의 전압을 센싱하는 센싱 어셈블리
를 포함하되,
상기 절연 하우징은, 상기 전극 리드가 관통되도록 상하 방향으로 상호 이격되게 배치된 다수의 관통홀이 형성되고, 상기 관통홀의 내부에 수평 방향으로부터 소정 각도 기울어지도록 경사지게 형성된 다수의 하우징 경사부를 구비하고,
상기 절연 하우징은, 상기 하우징 경사부의 내측 단부에 수평 내측 방향으로 연장되게 형성된 내측 수평부를 구비하고,
상기 카트리지는, 외측 단부에 수평 방향으로부터 소정 각도 기울어지도록 경사지게 형성된 카트리지 경사부를 구비하며,
상기 내측 수평부는, 상하 방향으로 적층된 2개의 카트리지 사이에 수납된 2개의 이차 전지의 전극 리드가 서로 직접 접촉되지 않는 부분에 구비되어 상기 2개의 이차 전지의 전극 리드 사이에 개재되도록 구성되고, 상기 카트리지 경사부는, 상하 방향으로 적층된 2개의 카트리지 사이에 수납된 2개의 이차 전지의 전극 리드가 함께 하나의 관통홀로 인출되어 서로 직접 접촉되는 부분에 구비되는 것을 특징으로 하는 배터리 모듈. - 제1항에 있어서,
상기 하우징 경사부는 내측 방향으로 갈수록 높이가 낮아지게 형성된 것을 특징으로 하는 배터리 모듈. - 제1항에 있어서,
상기 절연 하우징은, 상기 하우징 경사부의 하단에서 수평 외측 방향으로 연장되게 형성된 외측 수평부를 더 구비하는 것을 특징으로 하는 배터리 모듈. - 제3항에 있어서,
상기 외측 수평부는, 상기 센싱 버스바보다 외측으로 돌출되게 형성된 것을 특징으로 하는 배터리 모듈. - 제1항에 있어서,
상기 센싱 버스바는, 상기 하우징 경사부의 외측에서 상기 하우징 경사부와의 사이에 빈 공간이 형성되도록 구성된 것을 특징으로 하는 배터리 모듈. - 제1항에 있어서,
상기 관통홀, 상기 하우징 경사부 및 상기 센싱 버스바는 각각, 상하 방향으로 다수, 수평 방향으로 2열로 배치된 것을 특징으로 하는 배터리 모듈. - 삭제
- 삭제
- 제1항 내지 제6항 중 어느 한 항에 따른 배터리 모듈을 포함하는 배터리 팩.
- 제1항 내지 제6항 중 어느 한 항에 따른 배터리 모듈을 포함하는 자동차.
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Application Number | Priority Date | Filing Date | Title |
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KR20160015760 | 2016-02-11 | ||
KR1020160015760 | 2016-02-11 |
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KR20170094759A KR20170094759A (ko) | 2017-08-21 |
KR102017237B1 true KR102017237B1 (ko) | 2019-09-02 |
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US (1) | US10644276B2 (ko) |
EP (1) | EP3340338B1 (ko) |
JP (1) | JP6680881B2 (ko) |
KR (1) | KR102017237B1 (ko) |
CN (1) | CN108140778B (ko) |
PL (1) | PL3340338T3 (ko) |
WO (1) | WO2017138709A1 (ko) |
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CN115692957A (zh) * | 2017-03-07 | 2023-02-03 | 远景Aesc日本有限公司 | 连结辅助部件、电池组以及电池组的制造方法 |
KR102097087B1 (ko) * | 2017-04-07 | 2020-04-03 | 주식회사 엘지화학 | 배터리 모듈 및 이를 포함하는 배터리 팩 및 자동차 |
EP3613093A4 (en) * | 2017-04-20 | 2021-01-20 | A123 Systems LLC | BATTERY POCKET CONFIGURATION |
JP6472858B1 (ja) * | 2017-10-03 | 2019-02-20 | カルソニックカンセイ株式会社 | 組電池 |
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PL3340338T3 (pl) | 2020-06-15 |
US20190189979A1 (en) | 2019-06-20 |
WO2017138709A1 (ko) | 2017-08-17 |
US10644276B2 (en) | 2020-05-05 |
JP6680881B2 (ja) | 2020-04-15 |
JP2018533830A (ja) | 2018-11-15 |
CN108140778A (zh) | 2018-06-08 |
EP3340338A4 (en) | 2018-07-04 |
CN108140778B (zh) | 2020-11-27 |
EP3340338A1 (en) | 2018-06-27 |
KR20170094759A (ko) | 2017-08-21 |
EP3340338B1 (en) | 2019-10-02 |
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