JP7786966B2 - 蓄電モジュール - Google Patents
蓄電モジュールInfo
- Publication number
- JP7786966B2 JP7786966B2 JP2022014296A JP2022014296A JP7786966B2 JP 7786966 B2 JP7786966 B2 JP 7786966B2 JP 2022014296 A JP2022014296 A JP 2022014296A JP 2022014296 A JP2022014296 A JP 2022014296A JP 7786966 B2 JP7786966 B2 JP 7786966B2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- bus bar
- case
- energy storage
- busbar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- H01M50/258—Modular batteries; Casings provided with means for assembling
-
- 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
- H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
-
- 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
-
- 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
- H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
-
- 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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
- H01M50/264—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks for cells or batteries, e.g. straps, tie rods or peripheral frames
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/291—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by their shape
-
- 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
- H01M50/289—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs
- H01M50/293—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by spacing elements or positioning means within frames, racks or packs characterised by the material
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
-
- 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
- H01M50/547—Terminals characterised by the disposition of the terminals on the cells
- H01M50/55—Terminals characterised by the disposition of the terminals on the cells on the same side of the cell
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Description
Claims (2)
- 一方向に並ぶように配置された複数の蓄電セルと、
前記一方向に互いに隣接する一対の蓄電セル間に配置された複数の樹脂枠と、
前記複数の蓄電セル及び複数の樹脂枠上に配置されたバスバモジュールと、を備え、
前記蓄電セルは、前記一方向及び上下方向の双方と直交する幅方向に互いに離れた位置に設けられた一対の外部端子を有し、
前記バスバモジュールは、
前記一方向に互いに隣接する外部端子同士を電気的に接続する複数のバスバと、
前記複数のバスバを保持するバスバケースと、を有し、
前記バスバは、前記外部端子に溶接される被溶接部を有し、
前記樹脂枠は、前記バスバケースを係止する係止部を有し、
前記バスバケースは、
前記被溶接部を収容する収容部と、
前記係止部と係合可能な被係止部と、
前記収容部の内面に設けれられた複数のロック部と、を有し、
前記収容部は、
前記幅方向における外側に形成された外壁と、
前記幅方向における内側に形成された内壁と、
前記外壁と前記内壁とを接続しており前記一方向に互いに対向する一対の接続壁と、を有し、
前記内壁は、前記被係止部が前記係止部に係合した状態において前記バスバを前記外壁側に向けて付勢する付勢部を有し、
前記付勢部は、前記内壁に形成された一対のスリット間の部位で構成されており、
前記複数のロック部は、前記一対の接続壁の各々の内面から前記一方向に突出する形状を有する、蓄電モジュール。 - 前記被係止部は、前記収容部から前記幅方向における外向きに突出しており、
前記被係止部と前記外壁との間には、前記係止部の挿通を許容する隙間が形成されている、請求項1に記載の蓄電モジュール。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022014296A JP7786966B2 (ja) | 2022-02-01 | 2022-02-01 | 蓄電モジュール |
| US18/102,441 US20230246303A1 (en) | 2022-02-01 | 2023-01-27 | Electricity storage module |
| CN202310044009.1A CN116544591A (zh) | 2022-02-01 | 2023-01-29 | 蓄电模块 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022014296A JP7786966B2 (ja) | 2022-02-01 | 2022-02-01 | 蓄電モジュール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2023112482A JP2023112482A (ja) | 2023-08-14 |
| JP7786966B2 true JP7786966B2 (ja) | 2025-12-16 |
Family
ID=87432664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022014296A Active JP7786966B2 (ja) | 2022-02-01 | 2022-02-01 | 蓄電モジュール |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20230246303A1 (ja) |
| JP (1) | JP7786966B2 (ja) |
| CN (1) | CN116544591A (ja) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013084941A1 (ja) | 2011-12-09 | 2013-06-13 | 本田技研工業株式会社 | バッテリモジュール |
| JP2014232633A (ja) | 2013-05-29 | 2014-12-11 | 矢崎総業株式会社 | バスバモジュール及び電源装置 |
| WO2017006763A1 (ja) | 2015-07-09 | 2017-01-12 | 日立オートモティブシステムズ株式会社 | 電池モジュール |
| JP2019186138A (ja) | 2018-04-16 | 2019-10-24 | 株式会社オートネットワーク技術研究所 | 接続モジュールおよび蓄電モジュール |
| JP2020087607A (ja) | 2018-11-20 | 2020-06-04 | 日本メクトロン株式会社 | 支持部材及びバッテリモジュール |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5500364B2 (ja) * | 2010-06-10 | 2014-05-21 | 株式会社オートネットワーク技術研究所 | 電池接続アセンブリ |
| JP2014220148A (ja) * | 2013-05-09 | 2014-11-20 | 愛三工業株式会社 | バスバーモジュール |
| JP2017212128A (ja) * | 2016-05-26 | 2017-11-30 | 株式会社オートネットワーク技術研究所 | 接続モジュール |
| JP7039199B2 (ja) * | 2017-07-07 | 2022-03-22 | 矢崎総業株式会社 | バスバモジュール |
| JP6709816B2 (ja) * | 2018-03-14 | 2020-06-17 | 矢崎総業株式会社 | バスバーモジュール及び電池パック |
| JP7132178B2 (ja) * | 2019-06-18 | 2022-09-06 | 矢崎総業株式会社 | バスバーモジュール |
-
2022
- 2022-02-01 JP JP2022014296A patent/JP7786966B2/ja active Active
-
2023
- 2023-01-27 US US18/102,441 patent/US20230246303A1/en active Pending
- 2023-01-29 CN CN202310044009.1A patent/CN116544591A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013084941A1 (ja) | 2011-12-09 | 2013-06-13 | 本田技研工業株式会社 | バッテリモジュール |
| JP2014232633A (ja) | 2013-05-29 | 2014-12-11 | 矢崎総業株式会社 | バスバモジュール及び電源装置 |
| WO2017006763A1 (ja) | 2015-07-09 | 2017-01-12 | 日立オートモティブシステムズ株式会社 | 電池モジュール |
| JP2019186138A (ja) | 2018-04-16 | 2019-10-24 | 株式会社オートネットワーク技術研究所 | 接続モジュールおよび蓄電モジュール |
| JP2020087607A (ja) | 2018-11-20 | 2020-06-04 | 日本メクトロン株式会社 | 支持部材及びバッテリモジュール |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023112482A (ja) | 2023-08-14 |
| CN116544591A (zh) | 2023-08-04 |
| US20230246303A1 (en) | 2023-08-03 |
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