JP4662530B2 - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP4662530B2 JP4662530B2 JP2004011652A JP2004011652A JP4662530B2 JP 4662530 B2 JP4662530 B2 JP 4662530B2 JP 2004011652 A JP2004011652 A JP 2004011652A JP 2004011652 A JP2004011652 A JP 2004011652A JP 4662530 B2 JP4662530 B2 JP 4662530B2
- Authority
- JP
- Japan
- Prior art keywords
- battery
- circuit board
- secondary battery
- battery pack
- sealing plate
- 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.)
- Expired - Fee Related
Links
- 239000011347 resin Substances 0.000 claims description 25
- 229920005989 resin Polymers 0.000 claims description 25
- 238000007789 sealing Methods 0.000 claims description 23
- 239000008151 electrolyte solution Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000007664 blowing Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 239000000428 dust Substances 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000011255 nonaqueous electrolyte Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
Classifications
-
- 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
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
- Portable Power Tools In General (AREA)
Description
2 二次電池
3 回路基板
4 送風ファン
5 パックケース
6 端子側フレーム
7 センターフレーム
8 底側フレーム
30 樹脂モールド
Claims (4)
- 電池缶内に極板群及び電解液を収容して開口端を封口板によって封口し、前記封口板に極端子が設けられてなる複数の二次電池と、各二次電池の動作を制御管理する電池管理回路を構成した回路基板とをパックケース内に収容してなると共に、外部に通じる通風口を有する電池パックであって、
前記複数の二次電池をその封口板側を同一方向にしてフレームによって保持することにより複数の二次電池を一体化し、複数の二次電池の封口板側を保持するフレームに前記回路基板を取り付け、回路基板と各二次電池及び入出力端子との間を電気的接続した後、回路基板の所要面を樹脂被覆する樹脂モールドが施されてなることを特徴とする電池パック。 - 二次電池は、扁平角形に形成され、その最大面積平坦面が所定間隔を隔てて互いに対面するようにフレームによって保持されてなる請求項1に記載の電池パック。
- 樹脂モールドは、電気的導電部分を含む電子部品実装面を樹脂被覆する請求項1に記載の電池パック。
- 樹脂モールドは、封口板側フレームの回路基板を収容した凹部内に回路基板を被覆して樹脂を充填する請求項1に記載の電池パック。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004011652A JP4662530B2 (ja) | 2004-01-20 | 2004-01-20 | 電池パック |
EP05703777A EP1727223A4 (en) | 2004-01-20 | 2005-01-18 | DRUMS |
CNB2005800014111A CN100423322C (zh) | 2004-01-20 | 2005-01-18 | 电池组 |
PCT/JP2005/000540 WO2005069408A1 (ja) | 2004-01-20 | 2005-01-18 | 電池パック |
US10/574,349 US7846577B2 (en) | 2004-01-20 | 2005-01-18 | Battery pack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004011652A JP4662530B2 (ja) | 2004-01-20 | 2004-01-20 | 電池パック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005209365A JP2005209365A (ja) | 2005-08-04 |
JP4662530B2 true JP4662530B2 (ja) | 2011-03-30 |
Family
ID=34898280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004011652A Expired - Fee Related JP4662530B2 (ja) | 2004-01-20 | 2004-01-20 | 電池パック |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4662530B2 (ja) |
CN (1) | CN100423322C (ja) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100904373B1 (ko) * | 2004-12-24 | 2009-06-25 | 주식회사 엘지화학 | 이차전지 모듈용 방열 구조물, 및 그것을 포함하는 스위칭보드 및 이차전지 모듈 |
EP1839348B1 (en) * | 2004-12-24 | 2013-05-08 | LG Chem, Ltd. | Secondary battery module |
KR100948002B1 (ko) | 2006-03-06 | 2010-03-18 | 주식회사 엘지화학 | 중대형 전지모듈 |
EP1991880B1 (en) | 2006-03-06 | 2020-01-08 | LG Chem. Ltd. | Voltage sensing member and battery module employed with the same |
EP1994582B1 (en) | 2006-03-06 | 2019-12-04 | LG Chem, Ltd. | Middle or large-sized battery module |
EP1992026B1 (en) | 2006-03-06 | 2019-08-07 | LG Chem, Ltd. | Battery module |
US9484591B2 (en) | 2006-03-06 | 2016-11-01 | Lg Chem, Ltd. | Voltage sensing member and battery module employed with the same |
JP5078349B2 (ja) * | 2006-12-29 | 2012-11-21 | 三洋電機株式会社 | パック電池 |
CN101589557B (zh) * | 2007-01-25 | 2014-05-07 | 永备电池有限公司 | 应用扩展器设备 |
JP2008243783A (ja) * | 2007-03-29 | 2008-10-09 | Toshiba Corp | バッテリパック |
JP5208548B2 (ja) * | 2008-03-24 | 2013-06-12 | 株式会社東芝 | バッテリパック、バッテリパックの梱包方法および組立て方法 |
JP4767291B2 (ja) * | 2008-07-07 | 2011-09-07 | トヨタ自動車株式会社 | 電池保持枠および集合電池 |
JP5372449B2 (ja) * | 2008-09-24 | 2013-12-18 | 三洋電機株式会社 | バッテリシステム |
JP5284053B2 (ja) * | 2008-11-17 | 2013-09-11 | 株式会社東芝 | 二次電池パック |
DE102009015686A1 (de) * | 2009-03-31 | 2010-10-07 | Li-Tec Battery Gmbh | Batteriegehäuse mit Dichtplatte |
CN201430167Y (zh) * | 2009-05-13 | 2010-03-24 | 比亚迪股份有限公司 | 电池隔圈、电芯保护结构以及动力电池 |
JP5542549B2 (ja) * | 2009-08-31 | 2014-07-09 | 株式会社東芝 | 二次電池装置 |
DE102009048249A1 (de) * | 2009-10-05 | 2011-04-07 | Li-Tec Battery Gmbh | Energiespeichereinheit mit verlängerter Lebensdauer |
JP5407849B2 (ja) * | 2009-12-25 | 2014-02-05 | マックス株式会社 | 充電電動工具 |
CN101944642A (zh) * | 2010-04-28 | 2011-01-12 | 浙江绿源电动车有限公司 | 电池装置和电池容纳装置 |
KR101249031B1 (ko) * | 2010-12-10 | 2013-04-01 | 주식회사 이랜텍 | 배터리팩 모듈 |
JP5851156B2 (ja) * | 2011-08-25 | 2016-02-03 | 株式会社マキタ | 電源装置 |
JP2013075351A (ja) * | 2011-09-30 | 2013-04-25 | Hitachi Koki Co Ltd | 電動工具 |
CN103474594B (zh) * | 2012-06-06 | 2016-01-20 | 支红俊 | 一种锂离子动力电池模块 |
CN102790198A (zh) * | 2012-08-24 | 2012-11-21 | 李辉 | 一种电池组的快速花键式连接结构 |
US9252623B2 (en) * | 2012-09-24 | 2016-02-02 | Samsung Sdi Co., Ltd. | Protection apparatus for secondary battery |
CA2898312C (en) * | 2013-03-14 | 2021-10-26 | Allison Transmission, Inc. | System and method for thermally robust energy storage system |
JP6191200B2 (ja) * | 2013-03-29 | 2017-09-06 | 株式会社Gsユアサ | 蓄電装置 |
US10003107B2 (en) * | 2014-01-17 | 2018-06-19 | Sanyo Electric Co., Ltd. | Power source device |
CN104037463A (zh) * | 2014-01-21 | 2014-09-10 | 卢冠熊 | 万用电池包系统 |
KR101833526B1 (ko) * | 2014-05-29 | 2018-02-28 | 주식회사 엘지화학 | 수냉식 냉각구조를 포함하는 전지모듈 |
CN106575724B (zh) | 2014-05-29 | 2019-05-07 | 株式会社Lg 化学 | 具有绝缘模制部件的电池模块 |
KR101776885B1 (ko) * | 2014-09-25 | 2017-09-08 | 주식회사 엘지화학 | 둘 이상의 케이스 부재들을 포함하는 각형 전지셀 |
CN107046120A (zh) * | 2017-02-17 | 2017-08-15 | 欣旺达电动汽车电池有限公司 | 一种电池模组连接结构 |
EP3736875A1 (de) * | 2019-05-10 | 2020-11-11 | Andreas Stihl AG & Co. KG | Akkupack, bearbeitungssystem und verfahren zur herstellung eines akkupacks |
WO2020262806A1 (ko) * | 2019-06-24 | 2020-12-30 | 주식회사 엘지화학 | 커버 구조물을 포함하는 배터리 팩 및 전자 디바이스 및 자동차 |
KR20210046339A (ko) * | 2019-10-18 | 2021-04-28 | 주식회사 엘지화학 | 전지 모듈 및 이을 포함하는 전지 팩 |
JP7240372B2 (ja) * | 2020-12-21 | 2023-03-15 | プライムプラネットエナジー&ソリューションズ株式会社 | 蓄電モジュールおよびその製造方法 |
CN115441084A (zh) * | 2021-06-02 | 2022-12-06 | 锐奇控股股份有限公司 | 手持式电动工具 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1126029A (ja) * | 1997-06-30 | 1999-01-29 | Sanyo Electric Co Ltd | 電 池 |
JPH11162423A (ja) * | 1997-11-28 | 1999-06-18 | Sanyo Electric Co Ltd | パック電池 |
JPH11288744A (ja) * | 1998-03-05 | 1999-10-19 | Black & Decker Inc | コ―ドレス動力工具、取り外し可能な電池パック、充電器、流体の補助的移動装置および電池パックの温度変化機構 |
JP2000012107A (ja) * | 1998-06-19 | 2000-01-14 | Hitachi Koki Co Ltd | 電池パックの冷却装置 |
JP2000149889A (ja) * | 1998-11-12 | 2000-05-30 | Sanyo Electric Co Ltd | 電池モジュール |
JP2003045383A (ja) * | 2001-07-31 | 2003-02-14 | Nec Mobile Energy Kk | 電池パック |
JP2003323870A (ja) * | 2002-04-26 | 2003-11-14 | Sanyo Electric Co Ltd | 電池パック |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11354089A (ja) * | 1998-06-09 | 1999-12-24 | Matsushita Electric Ind Co Ltd | 電池パック及びその製造方法 |
JP3792967B2 (ja) * | 1999-11-15 | 2006-07-05 | 株式会社マキタ | バッテリーパック及び電動工具 |
JP3929839B2 (ja) * | 2001-06-28 | 2007-06-13 | 松下電器産業株式会社 | 電池及び電池パック |
-
2004
- 2004-01-20 JP JP2004011652A patent/JP4662530B2/ja not_active Expired - Fee Related
-
2005
- 2005-01-18 CN CNB2005800014111A patent/CN100423322C/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1126029A (ja) * | 1997-06-30 | 1999-01-29 | Sanyo Electric Co Ltd | 電 池 |
JPH11162423A (ja) * | 1997-11-28 | 1999-06-18 | Sanyo Electric Co Ltd | パック電池 |
JPH11288744A (ja) * | 1998-03-05 | 1999-10-19 | Black & Decker Inc | コ―ドレス動力工具、取り外し可能な電池パック、充電器、流体の補助的移動装置および電池パックの温度変化機構 |
JP2000012107A (ja) * | 1998-06-19 | 2000-01-14 | Hitachi Koki Co Ltd | 電池パックの冷却装置 |
JP2000149889A (ja) * | 1998-11-12 | 2000-05-30 | Sanyo Electric Co Ltd | 電池モジュール |
JP2003045383A (ja) * | 2001-07-31 | 2003-02-14 | Nec Mobile Energy Kk | 電池パック |
JP2003323870A (ja) * | 2002-04-26 | 2003-11-14 | Sanyo Electric Co Ltd | 電池パック |
Also Published As
Publication number | Publication date |
---|---|
JP2005209365A (ja) | 2005-08-04 |
CN100423322C (zh) | 2008-10-01 |
CN1898819A (zh) | 2007-01-17 |
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