JP7418897B2 - 電池モジュール、電池パックおよびこれを含む自動車 - Google Patents
電池モジュール、電池パックおよびこれを含む自動車 Download PDFInfo
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- 238000001816 cooling Methods 0.000 claims description 50
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- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/249—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for aircraft or vehicles, e.g. cars or trains
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- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
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- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
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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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Description
本出願は2020年9月25日付韓国特許出願第10-2020-0124614号に基づいた優先権の利益を主張し、当該韓国特許出願の文献に開示された全ての内容は本明細書の一部として含まれる。
110:電池セル積層体
120:バスバーフレーム
200:第2セルブロックアセンブリー
210:電池セル積層体
220:バスバーフレーム
300:モジュールフレーム
310:モジュールフレーム底部
320:モジュールフレーム側面部
400:上部プレート
401:間底部
402:前端底部
403:後端底部
410:第1結合部材
420:第2結合部材
430:第3結合部材
500:絶縁フィルム
600:冷却プレート
610:隔壁
700:熱伝導性樹脂層
800:冷媒供給部
810:インレット
900:冷媒排出部
910:アウトレット
P:流路
M:電池モジュール
A:追加電池モジュール
Claims (10)
- 電池セル積層体を含み、前記電池セル積層体の積層方向と垂直な方向に沿って配置された第1セルブロックアセンブリーおよび第2セルブロックアセンブリー;
前記第1セルブロックアセンブリーおよび前記第2セルブロックアセンブリーを収容し、前記第1セルブロックアセンブリーおよび前記第2セルブロックアセンブリーの下面部をカバーする底部を有し、前方および後方が開放されたモジュールフレーム;ならびに
前記モジュールフレームの前記底部より下側に配置された冷却プレートを含み、
前記冷却プレートと前記底部との間には冷媒が流動する流路が形成され、前記流路は、前記第1セルブロックアセンブリーおよび前記第2セルブロックアセンブリーの配置方向と平行な方向に形成される、電池モジュール。 - 電池セル積層体を含み、前記電池セル積層体の積層方向と垂直な方向に沿って配置された第1セルブロックアセンブリーおよび第2セルブロックアセンブリー;
前記第1セルブロックアセンブリーおよび前記第2セルブロックアセンブリーを収容し、前方および後方が開放されたモジュールフレーム;ならびに
前記モジュールフレームの底部下側に配置された冷却プレートを含み、
前記冷却プレートには冷媒が流動する流路が形成され、前記流路は、前記第1セルブロックアセンブリーおよび前記第2セルブロックアセンブリーの配置方向と平行な方向に形成される、電池モジュールであって、
前記冷却プレートは、底面から上側に突出した複数の隔壁を含み、前記隔壁は、前記第1セルブロックアセンブリーおよび前記第2セルブロックアセンブリーの配置方向と平行な方向に延長形成されて、前記隔壁の間に前記流路を形成する、電池モジュール。 - 前記隔壁は、前記冷却プレートの前後端部分と離隔するように形成される、請求項2に記載の電池モジュール。
- 電池セル積層体を含み、前記電池セル積層体の積層方向と垂直な方向に沿って配置された第1セルブロックアセンブリーおよび第2セルブロックアセンブリー;
前記第1セルブロックアセンブリーおよび前記第2セルブロックアセンブリーを収容し、前方および後方が開放されたモジュールフレーム;ならびに
前記モジュールフレームの底部下側に配置された冷却プレートを含み、
前記冷却プレートには冷媒が流動する流路が形成され、前記流路は、前記第1セルブロックアセンブリーおよび前記第2セルブロックアセンブリーの配置方向と平行な方向に形成される、電池モジュールであって、
前記流路の上側部には、前記モジュールフレームの底部が位置する、電池モジュール。 - 前記冷却プレートは、前記モジュールフレームの底部と対応する大きさで形成される、請求項1~4のいずれか一項に記載の電池モジュール。
- 前記冷却プレートは、前記モジュールフレームの底部と溶接で結合される、請求項1~5のいずれか一項に記載の電池モジュール。
- 請求項1~6のいずれか一項に記載の電池モジュール;ならびに
前記第1セルブロックアセンブリーおよび前記第2セルブロックアセンブリーが対向する方向と垂直な方向に追加配置される第1追加セルブロックアセンブリーおよび第2追加セルブロックアセンブリーを含む少なくとも一つの追加電池モジュールを含む、電池パック。 - 前記電池モジュールと前記追加電池モジュールに形成された冷却プレートの流路の前端部は、全て連結されて、これと連結された冷媒供給部を通じて冷媒の供給を受け、前記冷却プレートの流路の後端部は、全て連結されて、これと連結された冷媒排出部を通じて冷媒を排出する、請求項7に記載の電池パック。
- 前記冷媒供給部は、インレットと連結されて冷媒の供給を受け、前記冷媒排出部は、アウトレットと連結されて冷媒を排出する、請求項8に記載の電池パック。
- 請求項7~9のいずれか一項に記載の電池パックを含み、
前記電池モジュールを基準にして前記追加電池モジュールが装着される方向が長手方向である、自動車。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2020-0124614 | 2020-09-25 | ||
KR1020200124614A KR20220041428A (ko) | 2020-09-25 | 2020-09-25 | 전지 모듈, 전지팩 및 이를 포함하는 자동차 |
PCT/KR2021/009231 WO2022065650A1 (ko) | 2020-09-25 | 2021-07-19 | 전지 모듈, 전지팩 및 이를 포함하는 자동차 |
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JP2022553133A JP2022553133A (ja) | 2022-12-22 |
JP7418897B2 true JP7418897B2 (ja) | 2024-01-22 |
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EP (1) | EP4016712A4 (ja) |
JP (1) | JP7418897B2 (ja) |
KR (1) | KR20220041428A (ja) |
CN (1) | CN114568039A (ja) |
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KR102642027B1 (ko) * | 2022-08-30 | 2024-02-28 | 에스케이온 주식회사 | 배터리 모듈 |
WO2024058454A1 (ko) * | 2022-09-13 | 2024-03-21 | 주식회사 엘지에너지솔루션 | 전지 모듈, 이를 포함하는 전지 팩 및 전지 모듈의 제조 방법 |
US20240128562A1 (en) * | 2022-10-13 | 2024-04-18 | Sk On Co., Ltd. | An eco-friendly power source such as battery module for a transportation vehicle and method of manufacturing battery module |
WO2024085713A1 (ko) * | 2022-10-20 | 2024-04-25 | 주식회사 엘지에너지솔루션 | 전지 모듈 및 이를 포함하는 전지팩 |
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- 2021-07-19 JP JP2022519318A patent/JP7418897B2/ja active Active
- 2021-07-19 CN CN202180005426.4A patent/CN114568039A/zh active Pending
- 2021-07-19 US US17/765,790 patent/US20220407143A1/en active Pending
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Also Published As
Publication number | Publication date |
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KR20220041428A (ko) | 2022-04-01 |
EP4016712A1 (en) | 2022-06-22 |
EP4016712A4 (en) | 2023-03-29 |
WO2022065650A1 (ko) | 2022-03-31 |
JP2022553133A (ja) | 2022-12-22 |
CN114568039A (zh) | 2022-05-31 |
US20220407143A1 (en) | 2022-12-22 |
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