JPWO2019022098A1 - 電池パック及びその製造方法 - Google Patents
電池パック及びその製造方法 Download PDFInfo
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- 238000004519 manufacturing process Methods 0.000 title claims description 10
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 97
- 239000000463 material Substances 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 description 13
- 238000007599 discharging Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- -1 nickel hydrogen Chemical class 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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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
- H01M10/04—Construction or manufacture in general
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the 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
- H01M50/20—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
- 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
- H01M50/204—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
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- 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
- H01M50/284—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with incorporated circuit boards, e.g. printed circuit boards [PCB]
-
- 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
- H01M50/298—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
- H01R13/6315—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only allowing relative movement between coupling parts, e.g. floating connection
-
- 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
- H01M50/211—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for pouch cells
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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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)
- Microelectronics & Electronic Packaging (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
(実施形態1)
(外装ケース40)
(電池集合体10)
(コネクタホルダ20)
(フローティングコネクタ30)
(フローティング機構)
(位置決め緩衝材70)
(実施形態2)
(ガイド筒26)
(実施形態3)
(摩擦低減機構)
(捲回テープ52)
(固定部29)
(電池パック100の製造方法)
1…二次電池セル
3…回路基板
10…電池集合体
11…電池ホルダ
20、20D…コネクタホルダ
21…第一主面
22…第二主面
23…枠体
24…保持板
25…連結材
26、26A、26B、26C…ガイド筒
27、27A、27B、27C…切り欠き部
28…リブ
29…固定部
30、30B、30D、130…フローティングコネクタ
32、32D…コネクタベース
40…外装ケース
41…蓋側
42…本体側
43…取っ手
44…脚部
45…充電用端子
46…放電用端子
47…窪み
48…開口窓
50、150…リード線
52…捲回テープ
60…ねじ
70…位置決め緩衝材
71…柱状クッション材
72…リング状クッション材
80…電池集合体
81…電池セル
82…電池ホルダ
83…防水容器
84…外装ケース
85…リード板
Claims (10)
- 一以上の二次電池セルを含む電池集合体と、
前記電池集合体を収納すると共に開口窓を形成した外装ケースと、
前記電池集合体の二次電池セルと電気的に接続される回路基板と、
一方の主面である第一主面を前記外装ケースの開口窓から表出させ、他方の主面であって前記第一主面の反対側である第二主面を前記外装ケースの内側に向けた姿勢に、前記外装ケースに固定されるコネクタホルダと、
前記コネクタホルダの中央部分に、姿勢又は位置を上下左右に変更可能なフローティング状態で連結され、前記外装ケースから表出される表出面を電力供給対象機器と接続して電力を供給するためのフローティングコネクタと、
前記フローティングコネクタの、表出面と反対側の内側面に固定され、前記外装ケースの内部に延出されて、前記フローティングコネクタと回路基板とを接続するリード線と、
前記フローティングコネクタを押圧して、該フローティングコネクタが外力のない状態で所定の基本状態とするように位置決めを行うための位置決め緩衝材と、
を備える電池パック。 - 請求項1に記載の電池パックであって、
前記位置決め緩衝材が、前記コネクタホルダとフローティングコネクタとの間に介在されるクッション材である電池パック。 - 請求項1又は2に記載の電池パックであって、
前記位置決め緩衝材が、前記コネクタホルダとフローティングコネクタとの間で四隅に配置されてなる電池パック。 - 請求項1〜3のいずれか一項に記載の電池パックであって、
前記コネクタホルダが、前記フローティングコネクタの周囲を囲む枠体を備えており、
前記枠体の内面に、前記位置決め緩衝材を配置してなる電池パック。 - 請求項4に記載の電池パックであって、
前記フローティングコネクタが、その背面側にコネクタベースを備え、
前記位置決め緩衝材が、前記コネクタベースを押圧するよう構成してなる電池パック。 - 請求項1〜5のいずれか一項に記載の電池パックであって、
前記リード線の周囲を、表面を平滑状とした捲回テープで捲回してなる電池パック。 - 請求項1〜6のいずれか一項に記載の電池パックであって、
前記コネクタホルダが、前記外装ケースの開口窓に、該外装ケースの内側から挿入して固定するための固定部を有してなる電池パック。 - 請求項1〜7のいずれか一項に記載の電池パックであって、
前記コネクタホルダが、前記第二主面側に、前記リード線の周囲を囲む筒状のガイド筒を有してなる電池パック。 - 請求項8に記載の電池パックであって、
前記リード線は、前記フローティングコネクタの内側面の中央部分から、垂直状の姿勢で固定されてなる電池パック。 - 一以上の二次電池セルを含む電池集合体と、
前記電池集合体を収納すると共に開口窓を形成した外装ケースと、
前記電池集合体の二次電池セルと電気的に接続される回路基板と、
一方の主面である第一主面を前記外装ケースの開口窓から表出させ、他方の主面であって前記第一主面の反対側である第二主面を前記外装ケースの内側に向けた姿勢に、前記外装ケースに固定されるコネクタホルダと、
前記コネクタホルダの中央部分に、姿勢又は位置を上下左右に変更可能なフローティング状態で連結され、電力供給対象機器と接続して電力を供給するためのフローティングコネクタと、
前記外装ケースの内部に延出されて、前記フローティングコネクタと回路基板とを接続するリード線と、
を備える電池パックの製造方法であって、
前記外装ケース内に前記電池集合体と回路基板を配置し、該回路基板から前記リード線を引き出し、前記コネクタホルダにリード線を通した状態で該リード線を前記フローティングコネクタに接続し、前記外装ケースの内面側から、前記コネクタホルダを、前記外装ケースの開口窓に挿入して、前記コネクタホルダとフローティングコネクタとの間に、前記フローティングコネクタを外力のない状態で所定の基本状態とするように位置決めを行うための位置決め緩衝材を介在させた状態で固定する工程と、
前記外装ケースを閉塞する工程と、
を含む電池パックの製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2017145919 | 2017-07-27 | ||
JP2017145919 | 2017-07-27 | ||
PCT/JP2018/027785 WO2019022098A1 (ja) | 2017-07-27 | 2018-07-25 | 電池パック及びその製造方法 |
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JPWO2019022098A1 true JPWO2019022098A1 (ja) | 2020-05-28 |
JP7160809B2 JP7160809B2 (ja) | 2022-10-25 |
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US (1) | US11532847B2 (ja) |
EP (1) | EP3660943A4 (ja) |
JP (1) | JP7160809B2 (ja) |
AU (1) | AU2018307527B2 (ja) |
WO (1) | WO2019022098A1 (ja) |
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KR102573133B1 (ko) * | 2019-02-26 | 2023-08-30 | 주식회사 엘지에너지솔루션 | 충격 흡수 구조를 갖는 커넥터를 포함하는 전지 모듈 |
Citations (5)
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JP2000069137A (ja) * | 1998-05-20 | 2000-03-03 | Toshiba Corp | 無線通信機と電池パック |
JP2001079792A (ja) * | 1999-09-09 | 2001-03-27 | Denso Corp | 移動ロボットの充電電極構造 |
JP2009113181A (ja) * | 2007-11-09 | 2009-05-28 | Honda Motor Co Ltd | 歩行ロボットの充電装置及び充電方法 |
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JPS57142363A (en) | 1981-02-28 | 1982-09-03 | Matsushita Electric Works Ltd | Woody decorative veneer and its manufacture |
JPH0251616A (ja) | 1988-08-16 | 1990-02-21 | Canon Inc | フローティングコネクタ |
US6529714B1 (en) | 1998-05-20 | 2003-03-04 | Kabushiki Kaisha Toshiba | Radio communication equipment |
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JP5593894B2 (ja) * | 2009-07-30 | 2014-09-24 | スズキ株式会社 | 電動の乗り物に脱着されるバッテリパックとこのバッテリパックを備える電動の乗り物 |
KR101217564B1 (ko) * | 2010-08-16 | 2013-01-02 | 주식회사 엘지화학 | 전압 검출 어셈블리 및 이를 포함하는 전지모듈 |
JP5825885B2 (ja) | 2011-07-04 | 2015-12-02 | キヤノン株式会社 | インクジェット記録ヘッド |
US10374454B2 (en) * | 2014-11-07 | 2019-08-06 | Sanyo Electric Co., Ltd. | Power supply device |
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2018
- 2018-07-25 US US16/633,406 patent/US11532847B2/en active Active
- 2018-07-25 EP EP18837265.0A patent/EP3660943A4/en active Pending
- 2018-07-25 WO PCT/JP2018/027785 patent/WO2019022098A1/ja unknown
- 2018-07-25 AU AU2018307527A patent/AU2018307527B2/en active Active
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2000069137A (ja) * | 1998-05-20 | 2000-03-03 | Toshiba Corp | 無線通信機と電池パック |
JP2001079792A (ja) * | 1999-09-09 | 2001-03-27 | Denso Corp | 移動ロボットの充電電極構造 |
JP2009113181A (ja) * | 2007-11-09 | 2009-05-28 | Honda Motor Co Ltd | 歩行ロボットの充電装置及び充電方法 |
WO2014073524A1 (ja) * | 2012-11-06 | 2014-05-15 | Necエンジニアリング株式会社 | 電池シェルフアセンブリ、蓄電システム、および電池シェルフアセンブリの組立方法 |
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AU2018307527B2 (en) | 2023-12-14 |
US20200381682A1 (en) | 2020-12-03 |
US11532847B2 (en) | 2022-12-20 |
EP3660943A4 (en) | 2020-07-08 |
AU2018307527A1 (en) | 2020-02-27 |
JP7160809B2 (ja) | 2022-10-25 |
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EP3660943A1 (en) | 2020-06-03 |
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