KR102067713B1 - 배터리 모듈 및 이를 포함하는 배터리 팩, 자동차 - Google Patents
배터리 모듈 및 이를 포함하는 배터리 팩, 자동차 Download PDFInfo
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- 238000001816 cooling Methods 0.000 claims abstract description 83
- 239000000853 adhesive Substances 0.000 claims description 53
- 230000001070 adhesive effect Effects 0.000 claims description 53
- 239000000463 material Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 239000012809 cooling fluid Substances 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 12
- 239000010410 layer Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000011149 active material Substances 0.000 description 5
- 230000035939 shock Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000914 Mn alloy Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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Abstract
Description
도 2는 도 1의 배터리 셀을 보여주는 분해 사시도이다.
도 3은 도 1의 배터리 셀을 보여주는 결합 사시도이다.
도 4는 도 1의 배터리 모듈의 일부를 보여주는 사시도이다.
도 5는 도 1의 배터리 모듈의 일부를 보여주는 정면 사시도이다.
도 6은 도 1의 배터리 모듈의 정면도이다.
도 7은 도 5의 A 영역을 보여주는 확대 사시도이다.
도 8은 도 6의 B 영역을 보여주는 확대도이다.
도 9는 도 5의 C 영역을 보여주는 확대도이다.
도 10은 도 1의 배터리 셀들 및 열전달 테이프를 결합시키는 것을 개략적으로 보여주는 사시도이다.
200: 열전달 테이프 210: 접착부
230: 완충부 231: 제1경사면
233: 제2경사면 235: 수평면
250: 완충 공간 300: 냉각 플레이트
310: 돌출부 330: 수용부
400: 히트 싱크
Claims (14)
- 서로 대면하여 적어도 일방향으로 나란하게 배치되는 복수개의 배터리 셀;
복수개의 상기 배터리 셀의 하부에 위치하는 냉각 플레이트; 및
상기 냉각 플레이트로 상기 배터리 셀의 열을 전달하며, 상기 배터리 셀과 접착되는 열전달 테이프를 포함하며,
상기 열전달 테이프는,
일측면 및 타측면이 각각 서로 다른 상기 배터리 셀과 면접촉하며, 상기 배터리 셀들을 접착시키는 접착부; 및 상기 배터리 셀의 에지부와 상기 냉각 플레이트 사이에 위치하는 완충부를 포함하며,
상기 완충부는 내부에 완충 공간을 가지며,
상기 완충부는,
상기 배터리 셀들 중 어느 하나의 배터리 셀의 에지부와 접촉하는 제1경사면;
상기 어느 하나의 배터리 셀과 인접하는 다른 하나의 배터리 셀의 에지부와 접촉하며, 상기 제1경사면과 일단이 연결되는 제2경사면; 및
상기 냉각 플레이트와 접촉하며, 일단이 상기 제1경사면 및 상기 제2경사면과 각각 연결되는 수평면을 포함하며,
상기 제1경사면, 상기 제2경사면 그리고 상기 수평면은 서로 조합되어 내부에 상기 완충 공간을 이루는 배터리 모듈. - 삭제
- 삭제
- 제1항에 있어서,
상기 냉각 플레이트는 알루미늄 재질로 제공되며,
상기 열전달 테이프는 그라파이트를 포함하는 재질로 제공되는 배터리 모듈. - 삭제
- 제1항에 있어서,
상기 냉각 플레이트는,
상부에 상기 제1경사면 및 상기 제2경사면이 위치하며, 상기 수평면과 접촉하고, 복수개의 상기 배터리 셀이 배치되는 방향과 수직 방향으로 돌출되는 복수개의 돌출부; 및
인접하는 상기 돌출부들 사이에 위치하며, 상기 배터리 셀의 에지부가 수용되는 복수개의 수용부를 가지는 배터리 모듈. - 제6항에 있어서,
상기 돌출부는 양측 가장자리에서 중앙으로 갈수록 상향 경사지는 형상을 가지며, 상기 접착부는 상기 돌출부의 상부에 위치하는 배터리 모듈. - 제1항에 있어서,
상기 완충부는 상기 배터리 셀의 에지부 및 상기 냉각 플레이트와 접촉되는 면에 접착면을 가지는 배터리 모듈. - 제8항에 있어서,
상기 완충 공간과 마주하는 상기 완충부의 면은 비접착면으로 제공되는 배터리 모듈. - 제8항에 있어서,
상기 완충 공간과 마주하는 상기 완충부 면의 접착력은 상기 접착부의 접착면보다 접착력이 약하게 제공되는 배터리 모듈. - 제1항에 있어서,
상기 배터리 모듈은 내부에 냉각 유체가 흐르며, 상기 냉각 플레이트와 열교환하는 히트 싱크를 더 포함하는 배터리 모듈. - 제1항에 있어서,
상기 배터리 셀의 면과 접촉하는 상기 접착부의 면적은 상기 배터리 셀의 면적보다 적은 배터리 모듈. - 제1항, 제4항, 제6항 내지 제12항 중 어느 한 항의 배터리 모듈을 포함하는 배터리 팩.
- 제13항의 배터리 팩을 포함하는 자동차.
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KR1020160067469A KR102067713B1 (ko) | 2016-05-31 | 2016-05-31 | 배터리 모듈 및 이를 포함하는 배터리 팩, 자동차 |
CN201680061220.2A CN108140914B (zh) | 2016-05-31 | 2016-12-20 | 电池模块以及电池组和包括该电池组的车辆 |
PL16904163.9T PL3352291T3 (pl) | 2016-05-31 | 2016-12-20 | Moduł akumulatorowy oraz zawierający go pakiet akumulatorowy i pojazd |
EP16904163.9A EP3352291B1 (en) | 2016-05-31 | 2016-12-20 | Battery module, and battery pack and vehicle comprising the same |
JP2018535803A JP6633210B2 (ja) | 2016-05-31 | 2016-12-20 | バッテリーモジュール及びそれを含むバッテリーパック、自動車 |
US15/765,664 US10950905B2 (en) | 2016-05-31 | 2016-12-20 | Battery module, and battery pack and vehicle comprising the same |
PCT/KR2016/014956 WO2017209365A1 (ko) | 2016-05-31 | 2016-12-20 | 배터리 모듈 및 이를 포함하는 배터리 팩, 자동차 |
US17/173,183 US11728531B2 (en) | 2016-05-31 | 2021-02-10 | Battery module, and battery pack and vehicle comprising the same |
US18/213,832 US20230335823A1 (en) | 2016-05-31 | 2023-06-24 | Battery module, and battery pack and vehicle comprising the same |
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US20180294535A1 (en) | 2018-10-11 |
KR20170135479A (ko) | 2017-12-08 |
PL3352291T3 (pl) | 2021-03-22 |
US10950905B2 (en) | 2021-03-16 |
EP3352291B1 (en) | 2020-05-06 |
US11728531B2 (en) | 2023-08-15 |
JP2018530896A (ja) | 2018-10-18 |
EP3352291A4 (en) | 2019-03-20 |
US20210167437A1 (en) | 2021-06-03 |
EP3352291A1 (en) | 2018-07-25 |
US20230335823A1 (en) | 2023-10-19 |
CN108140914A (zh) | 2018-06-08 |
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CN108140914B (zh) | 2020-12-01 |
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