JP2005116224A - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP2005116224A JP2005116224A JP2003345931A JP2003345931A JP2005116224A JP 2005116224 A JP2005116224 A JP 2005116224A JP 2003345931 A JP2003345931 A JP 2003345931A JP 2003345931 A JP2003345931 A JP 2003345931A JP 2005116224 A JP2005116224 A JP 2005116224A
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- JP
- Japan
- Prior art keywords
- connector
- housing
- battery pack
- case
- connection terminal
- 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.)
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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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- Battery Mounting, Suspending (AREA)
Abstract
【解決手段】 筐体に取り付けられるコネクタ5は、端子部材6を装着するために内外に貫通させた貫通口は端子部材6の装着後に封止成形部10で閉じられる。また、コネクタ本体7には筐体の取付部位に嵌合密着する嵌合凸部15が形成されているので、コネクタ5の取付部位の周囲から筐体内に通じる隙間がなくなり、筐体内は密閉されて水分の侵入が防止される。
【選択図】 図3
Description
また、本体ケースと蓋ケースとの間の接合は接着剤による接合でもよい。簡易な密閉でよい場合には、爪嵌合により接合してもよい。
2 パックケース(筐体)
3 二次電池
4 回路基板
5 コネクタ
6 端子部材
6a 外部接続端子部
6b 内部接続端子部
7 コネクタ本体
10 封止成形部
11 本体ケース
12 蓋ケース
15 嵌合凸部
16 嵌合凹部
17 接合部
18 当接部
Claims (2)
- 構成要素を内包する筐体の一端に、本体機器と電気的接続するための外部接続端子部を外部露出させてコネクタが設けられてなる電池パックにおいて、
前記コネクタは、前記筐体内に内包された構成要素に電気的接続するための内部接続端子部と前記外部接続端子部とが、樹脂成形によって形成されたコネクタ本体内を挿通させた端子部材の両端部として形成され、前記端子部材は前記コネクタ本体の筐体内に位置する部位において内部接続端子部を内部露出させてインサート樹脂成形によりコネクタ本体に封止固定され、コネクタ本体の周面に形成された凸部を筐体に設けられた凹部に嵌入して筐体に取り付けられてなることを特徴とする電池パック。 - 筐体は、本体ケースと蓋ケースとの間の当接部を超音波溶接、接着剤接合あるいは爪嵌合のいずれかの接合方法により密閉構造に形成され、接合時にコネクタ本体と筐体との間が接合されてなる請求項1に記載の電池パック。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003345931A JP4593897B2 (ja) | 2003-10-03 | 2003-10-03 | 電池パック |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003345931A JP4593897B2 (ja) | 2003-10-03 | 2003-10-03 | 電池パック |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005116224A true JP2005116224A (ja) | 2005-04-28 |
JP4593897B2 JP4593897B2 (ja) | 2010-12-08 |
Family
ID=34539055
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003345931A Expired - Fee Related JP4593897B2 (ja) | 2003-10-03 | 2003-10-03 | 電池パック |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4593897B2 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012169105A (ja) * | 2011-02-14 | 2012-09-06 | Makita Corp | 電動工具用バッテリ |
JP2013077574A (ja) * | 2012-12-21 | 2013-04-25 | Hitachi Koki Co Ltd | 電池パック及びこれを備えた電動工具 |
KR101303154B1 (ko) | 2007-01-12 | 2013-09-09 | 엘지전자 주식회사 | 접속구조를 가지는 휴대 단말기용 배터리 팩 |
JP2014137909A (ja) * | 2013-01-17 | 2014-07-28 | Sanyo Electric Co Ltd | 電池パック |
US8895182B2 (en) | 2007-10-29 | 2014-11-25 | Hitachi Koki Co., Ltd. | Battery pack and power tool provided with the same |
WO2015092927A1 (ja) * | 2013-12-20 | 2015-06-25 | 株式会社セフト研究所 | 携帯型充電式電源装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001143824A (ja) * | 1999-11-10 | 2001-05-25 | Auto Network Gijutsu Kenkyusho:Kk | 電気接続箱のコネクタ構造 |
-
2003
- 2003-10-03 JP JP2003345931A patent/JP4593897B2/ja not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001143824A (ja) * | 1999-11-10 | 2001-05-25 | Auto Network Gijutsu Kenkyusho:Kk | 電気接続箱のコネクタ構造 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101303154B1 (ko) | 2007-01-12 | 2013-09-09 | 엘지전자 주식회사 | 접속구조를 가지는 휴대 단말기용 배터리 팩 |
US8895182B2 (en) | 2007-10-29 | 2014-11-25 | Hitachi Koki Co., Ltd. | Battery pack and power tool provided with the same |
US9236588B2 (en) | 2007-10-29 | 2016-01-12 | Hitachi Koki Co., Ltd. | Battery pack and power tool provided with the same |
JP2012169105A (ja) * | 2011-02-14 | 2012-09-06 | Makita Corp | 電動工具用バッテリ |
JP2013077574A (ja) * | 2012-12-21 | 2013-04-25 | Hitachi Koki Co Ltd | 電池パック及びこれを備えた電動工具 |
JP2014137909A (ja) * | 2013-01-17 | 2014-07-28 | Sanyo Electric Co Ltd | 電池パック |
WO2015092927A1 (ja) * | 2013-12-20 | 2015-06-25 | 株式会社セフト研究所 | 携帯型充電式電源装置 |
JPWO2015092927A1 (ja) * | 2013-12-20 | 2017-03-16 | 株式会社セフト研究所 | 携帯型充電式電源装置 |
US10205199B2 (en) | 2013-12-20 | 2019-02-12 | Sft Laboratory Co., Ltd. | Portable rechargeable power supply device |
Also Published As
Publication number | Publication date |
---|---|
JP4593897B2 (ja) | 2010-12-08 |
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