WO2013008588A1 - Support de batterie - Google Patents

Support de batterie Download PDF

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Publication number
WO2013008588A1
WO2013008588A1 PCT/JP2012/065608 JP2012065608W WO2013008588A1 WO 2013008588 A1 WO2013008588 A1 WO 2013008588A1 JP 2012065608 W JP2012065608 W JP 2012065608W WO 2013008588 A1 WO2013008588 A1 WO 2013008588A1
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WO
WIPO (PCT)
Prior art keywords
terminal
terminals
pole
battery
polar
Prior art date
Application number
PCT/JP2012/065608
Other languages
English (en)
Japanese (ja)
Inventor
智史 有馬
Original Assignee
シャープ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by シャープ株式会社 filed Critical シャープ株式会社
Publication of WO2013008588A1 publication Critical patent/WO2013008588A1/fr

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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
    • 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
    • H01M50/20—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
    • H01M50/273—Lids or covers for the racks or secondary casings characterised by the material
    • H01M50/278—Organic material
    • 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
    • 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

Definitions

  • the battery holder H11 of the embodiment 1-1A includes an insulating holder main body 10 that houses four unit cells E, a first electrode terminal 20 and a second electrode provided on the outer surface of the holder main body 10 so as to be insulated from each other.
  • the electrode terminal 30, the first connection member 40 that electrically connects the first electrode e1 and the first electrode terminal 20 of the cell E, and the second electrode e2 and the second electrode terminal 30 of the cell E are electrically connected.
  • a second connection member 50 for connection.
  • a battery holder H11 that can accommodate four commercially available single-type batteries (primary batteries or secondary batteries) in which the first electrode e1 is a positive electrode and the second electrode e2 is a negative electrode.
  • first polar convex terminal 21 and second polar concave terminal 31 of the assembled battery G12 may be covered with a concave insulating member and a convex insulating member, or the assembled battery. It may be used as a fixing terminal into which another concave and convex insulating member for fixing G12 itself is fitted. Since this assembled battery G12 is a combination of four battery packs Q11 in 2 series ⁇ 2 parallel, the voltage is equal to four times the voltage of the cell E.
  • the battery packs Q21 adjacent to each other in the X direction are fitted to each other by fitting the first polar convex terminal 221 and the first polar concave terminal 222 and fitting the second polar convex terminal 231 and the second polar concave terminal 232. Not only are they electrically connected, they are physically linked.
  • the voltage of one battery pack Q21 is equal to the voltage of one single cell E. Therefore, the voltage of the assembled battery G21 formed by connecting the three battery packs Q21 in parallel is equal to the voltage of the single cell E.
  • the internal structure of the battery holder H21 can be changed in design according to the change in the type and number of unit cells E accommodated in the battery holder H21, and the voltage and capacity of the battery pack Q21 can be changed.
  • FIG. 15 is a plan view showing an assembled battery in which a plurality of battery packs each having a single battery are combined in series with the battery holder of Embodiment 1-2A
  • FIG. 16 is a conceptual diagram showing a circuit of the assembled battery in FIG. is there.
  • FIG. 15 illustrates the case of an assembled battery in which four battery packs Q21 are combined in series, but the number of battery packs Q21 may be any number other than four.
  • the two battery packs Q21a and Q21b are arranged in the longitudinal direction so that the terminal shapes (uneven shape) are aligned in the same direction and the polarities are alternately arranged.
  • the convex portion 210Ba 1 as connecting portions are provided on the surface where the first and second polar surface terminals 421 and 431 are arranged.
  • four concave portions 210Ba 2 as connecting portions are provided on the surface where the first and second polar surface terminals 422 and 432 are disposed.
  • the convex portion 210Ba 1 and the concave portion 210Ba 2 are symmetrical with respect to the orthogonal plane P23 that bisects the length M21 of the holder main body 210B. Are arranged.
  • Embodiment 2-1 series In the battery holder of Embodiment 2-1 series, the holder body has one surface parallel to the center line and another surface orthogonal to the one surface, and the first electrode terminal is disposed on the one surface, The second electrode terminal is disposed on the other surface. In this case, it is preferable that the first pole terminal and the second pole terminal are arranged at a relative position with a center angle of 90 ° with respect to the center line. Specifically, a battery holder as in Embodiment 2-1A or 2-1B described later can be configured.
  • each of the first polar surface terminals 620 and the four unit cells E is connected by the first connection member.
  • One electrode (positive electrode) is electrically connected, and the second electrode surface terminal 630 and each second electrode (negative electrode) of the four unit cells E are electrically connected by the second connecting member. .
  • the battery pack Q33 each other are physically linked.
  • the circuit of the assembled battery G33 in which the three battery packs Q33 are combined in this manner is substantially the same as the circuit of the assembled battery G31 of Embodiment 2-1A shown in FIG.
  • the orientation of the first polar surface terminal 620 from the first battery pack Q33 located below to the third battery pack Q33 is in the order of top, right, top. This case is illustrated and can be repeated.
  • the orientation of the first polar terminal 620 can be repeated in the order of up, right, down, and right from the first battery pack Q33 to the fourth battery pack Q33.
  • FIG. 30 is a perspective view showing an assembled battery in which a plurality of battery packs each provided with a single battery are combined in series and in parallel in the battery holder of Embodiment 2-1B not only in the planar direction but also in the height direction.
  • the combination of the six battery packs Q33 (Q33a to Q33f) in this case can be performed in accordance with the assembled battery G32 (see FIGS. 25 and 26) of Embodiment 2-1A.
  • An assembled battery G34 that is combined in 2 parallel ⁇ 3 series is configured.
  • the circuit of the assembled battery G34 is substantially the same as the circuit of the assembled battery G32 of Embodiment 2-1A shown in FIG.
  • the second pole terminal on the other surface is a second pole concave terminal, and the convex shape of the first and second pole convex terminals and the concave shape of the first and second pole concave terminals are: It is preferable that any convex terminal and concave terminal have a shape that can be fitted to each other. Specifically, a battery holder as in Embodiment 2-2A or 2-2B described later can be configured.
  • the first polar concave terminal 722 and the second polar concave terminal 732 of the third battery pack Q41c are fitted into the adjacent second polar convex terminals 731 and first polar convex terminals 721 of the battery packs Q41a and Q41b.
  • the first polar concave terminal 722 of the fourth battery pack Q41d is fitted into the remaining second polar convex terminal 731 of one battery pack Q41b of the two battery packs Q41a and Q41b arranged here.
  • the assembled battery G42 having a connection configuration in which the four battery packs Q41a to Q41d are combined in series in the front-rear and vertical directions is configured.
  • two first pole terminals 1021 on the first face 1010a, two first pole terminals 1022 on the second face 1010b, and on the third face 1010c are symmetrically arranged on the fourth surface 1010d.
  • the two first polar convex terminals 1021 are integrated by a first polar terminal member 1021U formed of a single conductive plate, and the two first polar convex terminals 1022 are first pole terminal members.
  • the two second pole concave terminals 1031 are integrated by the second pole terminal member 1031U, and the two second pole concave terminals 1032 are integrated by the second pole terminal member 1032U.
  • first electrode terminals on two orthogonal surfaces Is preferably disposed at a relative position with a central angle of 90 ° with respect to the center line.
  • first surface 1210a parallel to center line L61
  • second surface 1210b orthogonal to first surface 1210a
  • third surface 1210c orthogonal to second surface 1210b
  • One first pole terminal and one second pole terminal are arranged on a fourth face 1210d orthogonal to the third face 1210c.
  • first polar terminals 1221 and 1222 and the first polar concave terminals 1223 and 1224 may be collectively referred to as “first polar terminals”, and the second polar convex terminals 1231 and 1232 and The second pole concave terminals 1233 and 1234 may be integrated to be referred to as a “second pole terminal”.
  • FIG. 50 is a perspective view showing an assembled battery in which a plurality of battery packs each having a single battery are combined in series with the battery holder according to Embodiment 3-2A, not only in the front-rear direction but also in the height direction.
  • two battery packs Q61 having the same polarity in the same direction are arranged in the longitudinal direction.
  • the adjacent second polar convex terminal 1232 and first polar convex terminal 1222 on the second surface 1210b of the two battery packs Q61 are connected to the first polar concave of the fourth surface 1210d of the upper battery pack Q61.
  • the terminal 1224 and the second pole concave terminal 1234 are fitted.
  • a sawtooth stepped portion k12 having a sawtooth shape having two apexes is formed between the adjacent guide grooves k11.
  • the guide groove k11 may have a configuration in which three guide grooves k11 are formed at intervals of a central angle of 120 ° in the circumferential direction.
  • the first pole convex terminal 221n of the front battery holder Q21n is not pushed in by friction with the second pole concave terminal 232n of the back battery holder Q21n when fitted, so that the protruding state is maintained. It is configured. As a result, it is possible to form an assembled battery in which the battery holders Q21n are straightly combined and connected in series without shifting as shown in FIG. In addition, if the first and second polar convex terminals 221n and 231n of the battery pack Q21n of Embodiment 1-2AII are rotated by 90 °, the assembled battery in which the battery holders Q21n are combined in an L shape and connected in series Can be formed.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

Le support de batterie de l'invention est équipé : de corps principaux de support isolant logeant un nombre prédéfini de cellules élémentaires; de premières et de secondes bornes polaires agencées sur la face externe des corps principaux de support de manière à être mutuellement isolées; d'un premier élément de connexion qui connecte électriquement lesdites premières bornes polaires avec des premiers pôles se trouvant sur lesdites cellules élémentaires; et d'un second élément de connexion qui connecte électriquement lesdites secondes bornes polaires avec des seconds pôles se trouvant sur lesdites cellules élémentaires. Le premier et le second élément de connexion sont encapsulés dans lesdits corps principaux de support. Lesdites premières et secondes bornes polaires sont disposées en au moins deux endroits dans une direction périphérique par rapport à une ligne centrale traversant ledit corps principal de façon à permettre, de manière réciproque au niveau desdits corps principaux de support, au moins un contact tel qu'un contact entre lesdites premières bornes polaires et lesdites secondes bornes polaires, un contact de manière réciproque entre lesdites premières bornes polaires, et un contact de manière réciproque entre lesdites secondes bornes polaires, et en outre de façon à permettre à la fois une connexion en série et une connexion par association en lignes et en rangées. Lesdits corps principaux de support logeant lesdites cellules élémentaires, sont associés par connexion électrique, permettant ainsi de configurer un ensemble batterie.
PCT/JP2012/065608 2011-07-12 2012-06-19 Support de batterie WO2013008588A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011153882A JP2013020841A (ja) 2011-07-12 2011-07-12 電池ホルダ
JP2011-153882 2011-07-12

Publications (1)

Publication Number Publication Date
WO2013008588A1 true WO2013008588A1 (fr) 2013-01-17

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ID=47505886

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2012/065608 WO2013008588A1 (fr) 2011-07-12 2012-06-19 Support de batterie

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JP (1) JP2013020841A (fr)
WO (1) WO2013008588A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10615394B2 (en) 2015-06-30 2020-04-07 Gs Yuasa International Ltd. Energy storage apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3011390B1 (fr) * 2013-09-30 2017-02-17 Thierry Claudel Module de batterie electrique
JP2016162630A (ja) * 2015-03-03 2016-09-05 日本碍子株式会社 燃料電池
DE102016204681A1 (de) * 2016-03-22 2017-09-28 Robert Bosch Gmbh Batterie und Verfahren zur Herstellung einer Batterie

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07142039A (ja) * 1993-11-15 1995-06-02 Honda Motor Co Ltd バッテリ
JPH0733370Y2 (ja) * 1989-04-14 1995-07-31 古河電池株式会社 密閉蓄電池並にその接続体
WO2010109882A1 (fr) * 2009-03-27 2010-09-30 株式会社日本総合研究所 Boîtier de batteries, module de batterie, et bloc-batterie
JP2012059698A (ja) * 2010-09-10 2012-03-22 Sb Limotive Co Ltd バッテリ及びこれを利用したバッテリパック

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5104752A (en) * 1990-10-15 1992-04-14 Allied-Signal, Inc. Dual, series/parallel battery cell connects
US20020076580A1 (en) * 2000-12-14 2002-06-20 Tudron Frank B. Interlocking cell constructions
JP5452204B2 (ja) * 2009-12-16 2014-03-26 豊田合成株式会社 電池モジュール

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0733370Y2 (ja) * 1989-04-14 1995-07-31 古河電池株式会社 密閉蓄電池並にその接続体
JPH07142039A (ja) * 1993-11-15 1995-06-02 Honda Motor Co Ltd バッテリ
WO2010109882A1 (fr) * 2009-03-27 2010-09-30 株式会社日本総合研究所 Boîtier de batteries, module de batterie, et bloc-batterie
JP2012059698A (ja) * 2010-09-10 2012-03-22 Sb Limotive Co Ltd バッテリ及びこれを利用したバッテリパック

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10615394B2 (en) 2015-06-30 2020-04-07 Gs Yuasa International Ltd. Energy storage apparatus

Also Published As

Publication number Publication date
JP2013020841A (ja) 2013-01-31

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