JP2022121941A - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP2022121941A JP2022121941A JP2021018944A JP2021018944A JP2022121941A JP 2022121941 A JP2022121941 A JP 2022121941A JP 2021018944 A JP2021018944 A JP 2021018944A JP 2021018944 A JP2021018944 A JP 2021018944A JP 2022121941 A JP2022121941 A JP 2022121941A
- Authority
- JP
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- Prior art keywords
- conductor
- battery pack
- power storage
- storage module
- opening
- 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.)
- Granted
Links
- 239000004020 conductor Substances 0.000 claims abstract description 147
- 239000011347 resin Substances 0.000 description 9
- 229920005989 resin Polymers 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 229910052987 metal hydride Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 210000000352 storage cell Anatomy 0.000 description 1
Images
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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
-
- 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
-
- 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
-
- 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
- H01M50/271—Lids or covers for the racks or secondary casings
-
- 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
-
- 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
-
- 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
- H01M50/514—Methods for interconnecting adjacent batteries or 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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/543—Terminals
- H01M50/552—Terminals characterised by their shape
- H01M50/561—Hollow metallic terminals, e.g. terminal bushings
-
- 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
- H01M50/572—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
- H01M50/59—Means for preventing undesired use or discharge for preventing incorrect connections inside or outside the batteries characterised by the protection means
- H01M50/591—Covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/20—Fuel cells 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)
- Battery Mounting, Suspending (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
図1は、本技術の実施の形態1に係る電池パックの構成を示す斜視図である。図2は、図1に示す電池パックのII部を拡大して示す斜視図である。図3は、図1の電池パックをIII-III線矢印方向から見た断面図である。なお、図2において、蓋部を透視して示している。
以下、本技術の実施の形態2に係る電池パックについて説明する。本技術の実施の形態2に係る電池パック1Aは、開閉機構の構成が本技術の実施の形態1に係る電池パック1と異なるため、本技術の実施の形態1に係る電池パック1と同様である構成については説明を繰り返さない。
以下、本技術の実施の形態3に係る電池パックについて説明する。本技術の実施の形態3に係る電池パック1Bは、底部および開閉機構の構成が本技術の実施の形態2に係る電池パック1Aと異なるため、本技術の実施の形態2に係る電池パック1Aと同様である構成については説明を繰り返さない。
Claims (5)
- 蓄電モジュールが載置された底部と、
前記底部に着脱可能に取り付けられ、前記底部との間に前記蓄電モジュールを収容する蓋部と、
前記蓄電モジュールからの電力供給経路に設けられた開閉機構とを備え、
前記開閉機構は、
前記底部上に設けられ、前記蓄電モジュールに電気的に接続された第1導体と、
前記蓋部の底部側に設けられ、前記第1導体に接離可能な第2導体とを含み、
前記蓋部が前記底部に取り付けられた状態において、前記第1導体と前記第2導体とが接触して前記開閉機構が閉じられることによって、前記電力供給経路を通じて前記蓄電モジュールから電力が供給され、
前記蓋部が前記底部から取り外された状態において、前記第1導体と前記第2導体とが離間して前記開閉機構が開かれることによって、前記電力供給経路を通じた前記蓄電モジュールからの電力供給が遮断される、電池パック。 - 前記開閉機構は、弾性体をさらに含み、
前記第2導体は、前記弾性体を介して前記蓋部に取り付けられており、
前記蓋部が前記底部に取り付けられた状態において、前記蓋部と前記第2導体との間で前記弾性体が圧縮されている、請求項1に記載の電池パック。 - 前記弾性体は、ばねである、請求項2に記載の電池パック。
- 前記第1導体および前記第2導体のうちの一方は、筒形状を有しており、
前記第1導体および前記第2導体のうちの他方は、前記第1導体および前記第2導体のうちの前記一方における筒形状の内側に挿入されて嵌合する柱形状を有する、請求項1に記載の電池パック。 - 前記柱形状は、前記第1導体および前記第2導体のうちの前記一方に向かって先細の錐台状であり、
前記柱形状の錐面部は、前記筒形状の内面と接触可能である、請求項4に記載の電池パック。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021018944A JP7313389B2 (ja) | 2021-02-09 | 2021-02-09 | 電池パック |
US17/666,462 US20220255203A1 (en) | 2021-02-09 | 2022-02-07 | Battery pack |
CN202210117069.7A CN114914598B (zh) | 2021-02-09 | 2022-02-08 | 电池组 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021018944A JP7313389B2 (ja) | 2021-02-09 | 2021-02-09 | 電池パック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2022121941A true JP2022121941A (ja) | 2022-08-22 |
JP7313389B2 JP7313389B2 (ja) | 2023-07-24 |
Family
ID=82704049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021018944A Active JP7313389B2 (ja) | 2021-02-09 | 2021-02-09 | 電池パック |
Country Status (3)
Country | Link |
---|---|
US (1) | US20220255203A1 (ja) |
JP (1) | JP7313389B2 (ja) |
CN (1) | CN114914598B (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS605060U (ja) * | 1983-06-22 | 1985-01-14 | トヨタ自動車株式会社 | 電源遮断装置 |
JP2008080878A (ja) * | 2006-09-26 | 2008-04-10 | Toyota Motor Corp | 車両用のバッテリ装置 |
JP2012520540A (ja) * | 2009-03-12 | 2012-09-06 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 60v直流電圧を上回る出力電圧を出力するバッテリシステム |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4788112A (en) * | 1987-08-17 | 1988-11-29 | Kung Chin Chung | Rechargeable storage battery |
JP3577247B2 (ja) * | 1999-11-10 | 2004-10-13 | 三菱電機株式会社 | スイッチギア |
CN103229347B (zh) * | 2010-11-30 | 2015-11-25 | 住友理工株式会社 | 蓄电装置 |
JP6345999B2 (ja) * | 2014-06-25 | 2018-06-20 | 矢崎総業株式会社 | 電源スイッチ、給電回路および電気接続箱 |
KR101447240B1 (ko) * | 2014-07-18 | 2014-10-08 | 삼부기술 주식회사 | 항공촬영영상 이미지의 정밀도를 높인 영상처리시스템 |
FR3051605B1 (fr) * | 2016-05-20 | 2021-07-23 | Renault Sas | Batterie electrique haute tension securisee |
JP6658626B2 (ja) * | 2017-03-09 | 2020-03-04 | トヨタ自動車株式会社 | 高電圧部品アッセンブリ |
-
2021
- 2021-02-09 JP JP2021018944A patent/JP7313389B2/ja active Active
-
2022
- 2022-02-07 US US17/666,462 patent/US20220255203A1/en active Pending
- 2022-02-08 CN CN202210117069.7A patent/CN114914598B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS605060U (ja) * | 1983-06-22 | 1985-01-14 | トヨタ自動車株式会社 | 電源遮断装置 |
JP2008080878A (ja) * | 2006-09-26 | 2008-04-10 | Toyota Motor Corp | 車両用のバッテリ装置 |
JP2012520540A (ja) * | 2009-03-12 | 2012-09-06 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 60v直流電圧を上回る出力電圧を出力するバッテリシステム |
Also Published As
Publication number | Publication date |
---|---|
JP7313389B2 (ja) | 2023-07-24 |
CN114914598B (zh) | 2024-04-09 |
CN114914598A (zh) | 2022-08-16 |
US20220255203A1 (en) | 2022-08-11 |
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