JP7053866B2 - バッテリパック、及びそれを具備する電子機器 - Google Patents
バッテリパック、及びそれを具備する電子機器 Download PDFInfo
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- JP7053866B2 JP7053866B2 JP2020545567A JP2020545567A JP7053866B2 JP 7053866 B2 JP7053866 B2 JP 7053866B2 JP 2020545567 A JP2020545567 A JP 2020545567A JP 2020545567 A JP2020545567 A JP 2020545567A JP 7053866 B2 JP7053866 B2 JP 7053866B2
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- battery pack
- heat transfer
- pack according
- housing portion
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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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- 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
- H01M10/60—Heating or cooling; Temperature control
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/623—Portable devices, e.g. mobile telephones, cameras or pacemakers
- H01M10/6235—Power tools
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical cells
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/653—Means for temperature control structurally associated with the cells characterised by electrically insulating or thermally conductive materials
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- 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
- H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
-
- 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
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Computer Hardware Design (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Description
併せて、本発明の効果は、前述の内容以外にも、図面を参照し、以下で説明する内容からも導き出されるということは、言うまでもない。
100 バッテリパック
100 ハウジング部
110 ハウジング部
110a 第1面
112 上部ハウジング部
114 下部ハウジング部
114a 一側
114b 他側
120 バッテリ部
122 ベアセル
122a ベアセル
122b ベアセル
122c ベアセル
124 ホルダ
130 熱伝逹部
130a 一側
130b 他側
130OP 開口
132 第1延長部
134 第2延長部
136 曲折部
200 充電部
210 熱源供給部
220 充電溝
220a 第2面
Claims (17)
- 開口を含む第1面を有して外観を形成するハウジング部と、
前記ハウジング部に収容されるバッテリ部と、
前記ハウジング部の第1面に配置され、前記開口を介して、少なくとも一部が外部に露出され、外部から供給される熱源により、前記ハウジング部の内部の温度を上昇させる、熱伝逹部と、を具備し、
前記熱伝逹部は、曲折部、前記曲折部を基準に一側が延長された第1延長部、及び他側が延長された第2延長部を含み、前記第1延長部は、前記開口を介して、前記ハウジング部の外側に露出される、バッテリパック。 - 前記曲折部及び前記第2延長部は、前記ハウジング部の内部に位置する、請求項1に記載のバッテリパック。
- 前記第1延長部に伝達された熱は、前記曲折部及び前記第2延長部に伝導され、前記ハウジング部の内部の温度を上昇させる、請求項1に記載のバッテリパック。
- 前記第2延長部の表面積は、前記第1延長部の表面積より広い、請求項1に記載のバッテリパック。
- 前記熱伝逹部は、金属材を含む、請求項1に記載のバッテリパック。
- 前記熱伝逹部は、ニッケル合金または銅合金を含む、請求項1に記載のバッテリパック。
- 前記熱伝逹部は、インサート射出方法で、前記ハウジング部に挿入される、請求項1に記載のバッテリパック。
- 第1面を有して外観を形成するハウジング部、前記ハウジング部に収容されるバッテリ部、及び前記ハウジング部の第1面に配置され、外部に少なくとも一部が露出される熱伝逹部を含むバッテリパックと、
外部から電源を供給され、前記バッテリパックを充電させ、前記ハウジング部の第1面と対向する第2面を有し、前記第2面に配置され、外部に少なくとも一部が露出される、熱源供給部を含む充電部と、を具備し、
前記熱源供給部は、前記熱伝逹部と直接接触する、バッテリパックを具備した電子機器。 - 前記熱源供給部から供給された熱は、前記熱伝逹部に伝達され、前記ハウジング部の内部の温度を上昇させる、請求項8に記載のバッテリパックを具備した電子機器。
- 前記熱伝逹部は、曲折部、前記曲折部を基準に一側に延長される第1延長部、及び他側に延長される第2延長部を含む、請求項8に記載のバッテリパックを具備した電子機器。
- 前記第1延長部は、前記ハウジング部の外側に露出される、請求項10に記載のバッテリパックを具備した電子機器。
- 前記第1延長部は、前記熱源供給部に直接接触する、請求項10に記載のバッテリパックを具備した電子機器。
- 前記第2延長部及び前記曲折部は、前記ハウジング部の内部に位置する、請求項10に記載のバッテリパックを具備した電子機器。
- 前記第2延長部の表面積は、前記第1延長部の表面積より広い、請求項10に記載のバッテリパックを具備した電子機器。
- 前記熱伝逹部は、金属材を含む、請求項8に記載のバッテリパックを具備した電子機器。
- 前記熱伝逹部は、ニッケル合金または銅合金を含む、請求項8に記載のバッテリパックを具備した電子機器。
- 前記熱伝逹部は、インサート射出方法で、前記ハウジング部に挿入される、請求項8に記載のバッテリパックを具備した電子機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180044531A KR102591516B1 (ko) | 2018-04-17 | 2018-04-17 | 배터리팩 및 이를 구비하는 전자기기 |
KR10-2018-0044531 | 2018-04-17 | ||
PCT/KR2019/003853 WO2019203478A1 (ko) | 2018-04-17 | 2019-04-02 | 배터리팩 및 이를 구비하는 전자기기 |
Publications (2)
Publication Number | Publication Date |
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JP2021515368A JP2021515368A (ja) | 2021-06-17 |
JP7053866B2 true JP7053866B2 (ja) | 2022-04-12 |
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JP2020545567A Active JP7053866B2 (ja) | 2018-04-17 | 2019-04-02 | バッテリパック、及びそれを具備する電子機器 |
Country Status (5)
Country | Link |
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US (1) | US11923522B2 (ja) |
JP (1) | JP7053866B2 (ja) |
KR (1) | KR102591516B1 (ja) |
CN (1) | CN111971849A (ja) |
WO (1) | WO2019203478A1 (ja) |
Citations (6)
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JP2001095171A (ja) | 1999-09-27 | 2001-04-06 | Matsushita Electric Works Ltd | 充電装置 |
JP2006278032A (ja) | 2005-03-28 | 2006-10-12 | Matsushita Electric Works Ltd | 充電装置及び充電式電動工具セット |
JP2007330008A (ja) | 2006-06-07 | 2007-12-20 | Matsushita Electric Ind Co Ltd | 充電回路、充電システム、及び充電方法 |
JP2013114759A (ja) | 2011-11-25 | 2013-06-10 | Toyota Motor Corp | 蓄電装置、電池温度調節方法 |
JP2014089839A (ja) | 2012-10-29 | 2014-05-15 | Sanyo Electric Co Ltd | 電源装置及び電源装置を備える車両 |
JP2015198459A (ja) | 2014-03-31 | 2015-11-09 | 日立工機株式会社 | ファンユニットおよび充電装置 |
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-
2018
- 2018-04-17 KR KR1020180044531A patent/KR102591516B1/ko active IP Right Grant
-
2019
- 2019-04-02 WO PCT/KR2019/003853 patent/WO2019203478A1/ko active Application Filing
- 2019-04-02 JP JP2020545567A patent/JP7053866B2/ja active Active
- 2019-04-02 US US16/979,700 patent/US11923522B2/en active Active
- 2019-04-02 CN CN201980025969.5A patent/CN111971849A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2001095171A (ja) | 1999-09-27 | 2001-04-06 | Matsushita Electric Works Ltd | 充電装置 |
JP2006278032A (ja) | 2005-03-28 | 2006-10-12 | Matsushita Electric Works Ltd | 充電装置及び充電式電動工具セット |
JP2007330008A (ja) | 2006-06-07 | 2007-12-20 | Matsushita Electric Ind Co Ltd | 充電回路、充電システム、及び充電方法 |
JP2013114759A (ja) | 2011-11-25 | 2013-06-10 | Toyota Motor Corp | 蓄電装置、電池温度調節方法 |
JP2014089839A (ja) | 2012-10-29 | 2014-05-15 | Sanyo Electric Co Ltd | 電源装置及び電源装置を備える車両 |
JP2015198459A (ja) | 2014-03-31 | 2015-11-09 | 日立工機株式会社 | ファンユニットおよび充電装置 |
Also Published As
Publication number | Publication date |
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KR102591516B1 (ko) | 2023-10-19 |
WO2019203478A1 (ko) | 2019-10-24 |
JP2021515368A (ja) | 2021-06-17 |
US11923522B2 (en) | 2024-03-05 |
KR20190121047A (ko) | 2019-10-25 |
CN111971849A (zh) | 2020-11-20 |
US20210050569A1 (en) | 2021-02-18 |
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