JP7013422B2 - 電池接続モジュール - Google Patents
電池接続モジュール Download PDFInfo
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- JP7013422B2 JP7013422B2 JP2019167471A JP2019167471A JP7013422B2 JP 7013422 B2 JP7013422 B2 JP 7013422B2 JP 2019167471 A JP2019167471 A JP 2019167471A JP 2019167471 A JP2019167471 A JP 2019167471A JP 7013422 B2 JP7013422 B2 JP 7013422B2
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- battery
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
- H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
- H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/503—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the shape of the interconnectors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/507—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising an arrangement of two or more busbars within a container structure, e.g. busbar modules
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/514—Methods for interconnecting adjacent batteries or cells
- H01M50/516—Methods for interconnecting adjacent batteries or cells by welding, soldering or brazing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/519—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising printed circuit boards [PCB]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/521—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the material
- H01M50/522—Inorganic material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
- H01M50/51—Connection only in series
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/584—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries
- H01M50/586—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries inside the batteries, e.g. incorrect connections of electrodes
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Description
100’ 電池接続モジュール
1 キャリアトレイ
1’ キャリアトレイ
11 下位置制限リブ
12 上位置制限ブロック
13 上位置制限フック
14 位置決めポスト
15 収容凹部
16 取付台座
161 係止フック
17 収容溝
17’ 収容溝
171 保持ブロック
171a スロット
172 位置制限溝
173 挿入枠
174 係止フック
18 位置合わせ突起
19 係着突起
110 収容部
1101 第1の段差部
1102 第2の段差部
1103 保持ポスト
2 バスバー
21 電極接続部
22 膨出緩衝部
23 延在タブ
231 凹部
24 重ね接続部
3 フレキシブル回路基板
31 本体
311 位置決め孔
312 折曲緩衝部
313 上折曲部
32 延在アーム
33 温度センサ
34 アタッチ板
35 電圧取得板
4 電極ユニット
41 電極板
41’ 電極板
410 挿入凸部
411 開口
412 絶縁層
413 設置孔
42 電気接続ソケット
421 第1の導電リング
422 スリーブ
422a 雌ねじ孔
422b 外輪面
422c 下フランジ
422d ラッチ
423 ハウジング
424 第1の位置合わせ構造
424a 位置合わせ孔
425 第1の係着構造
425a 係着ブロック
426 絶縁ガードリング
43 電極板用ホルダ
43’ 電極板用ホルダ
431 保持端部
432 固定端部
433 絶縁層
44 保護カバー
441 カバー体
442 第2の係着構造
5 電気接続バー
5’ 電気接続バー
51 導電バー
511 導電部
512 絶縁外層
52 電気接続プラグ
521 導電ブロック
521a 貫通孔
522 第2の導電リング
523 上ケーシング
523a 開口
523b 係合孔
524 下ケーシング
524a 係合ブロック
525 締結具
525a 絶縁ヘッド部
525b 絶縁テール部
525c 雄ねじ部
526 挿着部
527 第2の位置合わせ構造
527a 位置合わせブロック
528 第2の係着構造
528a 係着板
528b 係着凹部
53 保護パッド
54 固定具
541 ベルト部
542 固定部
6 上カバー
61 位置合わせ溝
62 係着孔
63 接続ソケット開口
64 コネクタ開口
7 電気コネクタ
70 係合溝
71 ピン
72 保護カバー
8 背板
9 クロス型バスバー
91 第1のバスバーセクション
92 第2のバスバーセクション
93 ブリッジセクション
94 絶縁層
10 ブリッジセクション用ホルダ
101 保持端部
102 固定端部
103 絶縁層
20 電池パック
201 電池
202 第1の電池パック
203 第2の電池パック
30 電池収容ケース
301 端板
302 保護枠
200 給電装置
200a 下部ベース
D1 長さ方向
D2 幅方向
D3 上下方向
Claims (7)
- 互いに並列している第1の電池パックと第2の電池パックとを接続することに適用する電池接続モジュールであって、
キャリアトレイと、
当該キャリアトレイに組み付けられ、一部は、当該第1の電池パックを電気的に接続することに適用し、他の一部は、当該第2の電池パックを電気的に接続することに適用する複数のバスバーと、
当該キャリアトレイに組み付けられ、それぞれが当該第1の電池パックを電気的に接続することに適用する第1のバスバーセクションと、当該第2の電池パックを電気的に接続することに適用する第2のバスバーセクションと、当該第1のバスバーセクションと当該第2のバスバーセクションとに接続されるブリッジセクションとを有する2つのクロス型バスバーとを含み、
それぞれのブリッジセクションが幅を縮めて多層構造に折り畳まれている、電池接続モジュール。 - それぞれのクロス型バスバーの前記第1のバスバーセクションと、前記第2のバスバーセクションと、前記ブリッジセクションとが一体構造で形成されている、請求項1に記載の電池接続モジュール。
- ブリッジセクション用ホルダを更に含み、該ブリッジセクション用ホルダが、そのうちの1つのクロス型バスバーのブリッジセクションを前記キャリアトレイに保持させる保持端部と、端板に固定されることに適用する固定端部とを有する、請求項1に記載の電池接続モジュール。
- 前記キャリアトレイに収容部が設けられ、当該収容部には、前記ブリッジセクションと前記ブリッジセクション用ホルダとに挿設された保持ポストが設けられている、請求項3に記載の電池接続モジュール。
- 前記2つのクロス型バスバーを互いに重ねて配置したブリッジセクションの表面に絶縁層が覆設されている、請求項4に記載の電池接続モジュール。
- 前記ブリッジセクション用ホルダの保持端部の表面に絶縁層が覆設されている、請求項5に記載の電池接続モジュール。
- 前記収容部が、前記2つのクロス型バスバーの一部をずらして重ねて配置されているブリッジセクションをそれぞれ支持して収容するように、異なる高さに位置する第1の段差部と第2の段差部とを有する、請求項6に記載の電池接続モジュール。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811631941.XA CN111384347B (zh) | 2018-12-29 | 2018-12-29 | 电池连接模块 |
CN201811631941.X | 2018-12-29 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021005887A Division JP7080362B2 (ja) | 2018-12-29 | 2021-01-18 | 電池接続モジュール |
JP2021005888A Division JP7013595B2 (ja) | 2018-12-29 | 2021-01-18 | 電池接続モジュール |
JP2021005885A Division JP7080361B2 (ja) | 2018-12-29 | 2021-01-18 | 電池接続モジュール |
Publications (2)
Publication Number | Publication Date |
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JP2020109741A JP2020109741A (ja) | 2020-07-16 |
JP7013422B2 true JP7013422B2 (ja) | 2022-01-31 |
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Application Number | Title | Priority Date | Filing Date |
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JP2019167471A Active JP7013422B2 (ja) | 2018-12-29 | 2019-09-13 | 電池接続モジュール |
JP2021005887A Active JP7080362B2 (ja) | 2018-12-29 | 2021-01-18 | 電池接続モジュール |
JP2021005885A Active JP7080361B2 (ja) | 2018-12-29 | 2021-01-18 | 電池接続モジュール |
JP2021005888A Active JP7013595B2 (ja) | 2018-12-29 | 2021-01-18 | 電池接続モジュール |
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Application Number | Title | Priority Date | Filing Date |
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JP2021005887A Active JP7080362B2 (ja) | 2018-12-29 | 2021-01-18 | 電池接続モジュール |
JP2021005885A Active JP7080361B2 (ja) | 2018-12-29 | 2021-01-18 | 電池接続モジュール |
JP2021005888A Active JP7013595B2 (ja) | 2018-12-29 | 2021-01-18 | 電池接続モジュール |
Country Status (5)
Country | Link |
---|---|
JP (4) | JP7013422B2 (ja) |
KR (4) | KR102239597B1 (ja) |
CN (4) | CN111384347B (ja) |
DE (1) | DE102019134469A1 (ja) |
TW (1) | TWI718500B (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN112567576B (zh) * | 2018-08-27 | 2022-04-29 | 莫列斯有限公司 | 铰接汇流排组件 |
CN114122627B (zh) * | 2020-08-27 | 2024-08-09 | 莫仕连接器(成都)有限公司 | 电池连接模块 |
CN112421144B (zh) * | 2020-11-11 | 2022-03-08 | 湖北亿纬动力有限公司 | 电池模组 |
DE102020131977A1 (de) | 2020-12-02 | 2022-06-02 | Bayerische Motoren Werke Aktiengesellschaft | Batterievorrichtung für ein Kraftfahrzeug, Batteriesystem für ein Kraftfahrzeug sowie Kraftfahrzeug |
CN114583401B (zh) | 2020-12-02 | 2024-07-02 | 莫仕连接器(成都)有限公司 | 电池连接模块 |
CN114649616A (zh) * | 2020-12-17 | 2022-06-21 | 比亚迪股份有限公司 | 动力电池以及用于动力电池的折叠连接片 |
CN113113716B (zh) * | 2021-03-22 | 2022-11-25 | 东莞新能安科技有限公司 | 一种电池包以及用电装置 |
JP2024526095A (ja) * | 2021-06-24 | 2024-07-17 | エルジー エナジー ソリューション リミテッド | セルモジュールアセンブリ及びこれを含むバッテリーパック |
DE102021123635A1 (de) | 2021-09-13 | 2023-03-16 | Te Connectivity Germany Gmbh | Hochstromverbindungs-Spannschraubenvorrichtung sowie elektrischer Hochstromverbinder und Hochstrom-Leitungsverbinder |
DE102021123913A1 (de) | 2021-09-15 | 2023-03-16 | Preh Gmbh | Stromschienenanordnung insbesondere zur elektrischen, mehrpoligen Hochstromverbindung in einem elektrisch angetriebenen Kraftfahrzeug |
JPWO2023079695A1 (ja) * | 2021-11-05 | 2023-05-11 | ||
CN217589078U (zh) * | 2021-12-09 | 2022-10-14 | 湖北亿纬动力有限公司 | 一种电池模组信息采集装置及电池模组 |
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