WO2010109882A1 - Boîtier de batteries, module de batterie, et bloc-batterie - Google Patents

Boîtier de batteries, module de batterie, et bloc-batterie Download PDF

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Publication number
WO2010109882A1
WO2010109882A1 PCT/JP2010/002141 JP2010002141W WO2010109882A1 WO 2010109882 A1 WO2010109882 A1 WO 2010109882A1 JP 2010002141 W JP2010002141 W JP 2010002141W WO 2010109882 A1 WO2010109882 A1 WO 2010109882A1
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WO
WIPO (PCT)
Prior art keywords
battery package
battery
terminal
package
convex portion
Prior art date
Application number
PCT/JP2010/002141
Other languages
English (en)
Japanese (ja)
Inventor
一浩 武藤
博章 村瀬
Original Assignee
株式会社日本総合研究所
伊藤忠商事株式会社
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 株式会社日本総合研究所, 伊藤忠商事株式会社 filed Critical 株式会社日本総合研究所
Publication of WO2010109882A1 publication Critical patent/WO2010109882A1/fr

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Classifications

    • 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
    • H01M14/00—Electrochemical current or voltage generators not provided for in groups H01M6/00 - H01M12/00; Manufacture thereof
    • H01M14/005—Photoelectrochemical storage 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
    • H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H01M50/51—Connection only in series
    • 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
    • H01M50/509—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing characterised by the type of connection, e.g. mixed connections
    • H01M50/512—Connection only in parallel
    • 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
    • H01M50/514—Methods for interconnecting adjacent batteries or cells
    • H01M50/517—Methods for interconnecting adjacent batteries or cells by fixing means, e.g. screws, rivets or bolts
    • 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
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
    • 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
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch 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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/42—Grouping of primary cells into batteries

Definitions

  • the present invention relates to a battery package, a battery module, and a battery pack.
  • Patent Document 1 describes a technique for forming a single solar battery module by connecting a plurality of solar battery cell blocks.
  • a battery pack having an arbitrary shape cannot be constructed by connecting a plurality of battery modules.
  • a battery package that can enclose a battery is provided on the outer surface of the battery package, and on the outer surface of the battery package.
  • the first terminal electrically connected to the terminal of the other battery package and the concave portion are fitted to the convex portion of the other battery package.
  • a second terminal electrically connected to a terminal of the other battery package.
  • the battery package may include a plurality of protrusions, a plurality of first terminals provided corresponding to the plurality of protrusions, and a first wiring that electrically connects the plurality of first terminals.
  • Each of the plurality of first terminals may be electrically connected to a terminal of the other battery package when the corresponding convex part is fitted into the concave part of the other battery package.
  • each of the plurality of first terminals may be provided on the surface of the corresponding convex portion.
  • the battery package may include a plurality of recesses, a plurality of second terminals provided corresponding to the plurality of recesses, and a second wiring that electrically connects the plurality of second terminals.
  • Each of the second terminals may be electrically connected to a terminal of the other battery package when the corresponding concave portion is fitted to the convex portion of the other battery package.
  • each of the plurality of second terminals may be provided on the surface of the corresponding recess.
  • the battery package may have a substantially rectangular parallelepiped shape, and the plurality of convex portions may be provided on the first surface of the battery package symmetrically with respect to the center of the first surface.
  • the plurality of recesses may be provided symmetrically with respect to the center of the second surface on the second surface opposite to the first surface.
  • the battery package may have a substantially rectangular parallelepiped shape, and each of the plurality of convex portions and the plurality of concave portions may be provided on a different side surface of the battery package.
  • the battery package may include a plurality of batteries, and may further include a third wiring that connects the plurality of batteries in series or in parallel.
  • the battery module includes a plurality of batteries and the battery package including the plurality of batteries.
  • the battery pack includes a plurality of the battery modules.
  • An example of the external appearance of the battery package 100 is shown.
  • An example of the internal configuration of the battery package 100 is shown.
  • An example of the external appearance of the battery pack 300 is shown.
  • An example of the external appearance of the battery pack 300 is shown.
  • An example of the external appearance of the battery pack 300 is shown.
  • An example of the external appearance of the battery pack 600 is shown.
  • An example of the internal configuration of the battery package 600 is shown.
  • An example of the external appearance of the battery pack 800 is shown.
  • An example of the external appearance of the battery pack 800 is shown.
  • FIG. 1 shows an example of the external appearance of the battery package 100.
  • the battery package 100 has a cubic shape as an example of a rectangular parallelepiped shape.
  • one side surface of the plurality of side surfaces of the battery package 100 is referred to as a first side surface 102.
  • a side surface facing the first side surface 102 is referred to as a second side surface 104.
  • One side surface adjacent to the first side surface 102 is referred to as a third side surface 106.
  • the other side surface adjacent to the first side surface 102 and facing the third side surface 106 is referred to as a fourth side surface 108.
  • a convex portion 110 and a concave portion 120 are provided on the outer surface of the battery package 100. Specifically, a convex portion 110 or a concave portion 120 is provided on each of the plurality of side surfaces of the battery package 100.
  • the convex part 110 has a shape that can fit into the concave part 120 of another battery package 100.
  • the concave portion 120 has a shape that can be fitted to the convex portion 110 of another battery package 100.
  • the battery package 100 has a substantially cubic shape by providing the convex portions 110 and the concave portions 120.
  • the battery package 100 and the other battery package 100 are connected to the convex portion 110 of the battery package 100.
  • the side surfaces provided with the concave portions 120 and the side surfaces provided with the concave portions 120 or the convex portions 110 of the other battery packages 100 are joined together.
  • the convex portion 110 has a shape that is not easily released when fitted with the concave portion 120 of another battery package 100.
  • the concave portion 120 when the concave portion 120 is fitted with the convex portion 110 of another battery package 100, the concave portion 120 has a shape that is not easily released.
  • the convex part 110 has an ant shape
  • the concave part 120 has an ant groove shape.
  • the battery package 100 ⁇ / b> A has a convex portion 110 on each of the first side surface 102 and the second side surface 104, and a concave portion 120 on each of the third side surface 106 and the fourth side surface 108.
  • the battery package 100 ⁇ / b> B has a convex portion 110 on each of the first side surface 102, the third side surface 106, and the fourth side surface 108, and a concave portion 120 on the second side surface 104.
  • the battery package 100C has a convex portion 110 on the first side surface 102, and a concave portion 120 on each of the second side surface 104, the third side surface 106, and the fourth side surface 108.
  • the battery package 100 ⁇ / b> D is provided with a convex portion 110 on the first side surface 102 and the fourth side surface 108, and a concave portion 120 on each of the second side surface 104 and the third side surface 106.
  • the battery package 100 includes a positive terminal 112 as an example of a first terminal and a negative terminal 122 as an example of a second terminal.
  • the positive terminal 112 is electrically connected to a terminal of the other battery package 100 when the convex part 110 is fitted into the concave part 120 of the other battery package 100.
  • the terminal 122 is electrically connected to the terminal of the other battery package 100 when the concave portion 120 is fitted to the convex portion of the other battery package 100.
  • the + terminal 112 is provided corresponding to the convex portion 110. Specifically, the + terminal 112 is provided on the surface of the corresponding convex portion 110. Each of the plurality of + terminals 112 is electrically connected to a terminal of the other battery package 100 when the corresponding convex portion 110 is fitted into the concave portion 120 of the other battery package 100. In addition, if the corresponding convex part 110 is fitted in the concave part 120 of the other battery package 100, the + terminal 112 is a place where it can be electrically connected to the terminal of the other battery package 100. You may provide in places other than the surface of the corresponding convex part 110. FIG.
  • the negative terminal 122 is provided corresponding to the recess 120. Specifically, the negative terminal 122 is provided on the surface of the corresponding recess 120.
  • Each of the plurality of ⁇ terminals 122 is electrically connected to a terminal of the other battery package 100 when the corresponding recess 120 is fitted to the protrusion 110 of the other battery package 100.
  • the negative terminal 122 can be electrically connected to a terminal of another battery package 100 when the corresponding concave part 120 is fitted to the convex part 110 of the other battery package 100. You may provide in places other than the surface of the corresponding recessed part 120.
  • FIG. 2 shows an example of the internal configuration of the battery module 200.
  • the battery module 200 includes a plurality of batteries 202 and a battery package 100 that can contain the plurality of batteries 202.
  • the plurality of batteries 202 are connected in series by the third wiring 230.
  • the plurality of batteries 202 may be connected in parallel by the third wiring 230.
  • the plurality of + terminals 112 included in the battery package 100 are electrically connected by the first wiring 210.
  • the battery module 200 can supply the electrical energy generated by the battery 202 regardless of which of the positive terminals 112 is connected.
  • the plurality of ⁇ terminals 122 included in the battery package 100 are electrically connected by the second wiring 220. Thereby, the battery module 200 can supply the electrical energy generated by the battery 202 regardless of which of the ⁇ terminals 122 is connected.
  • FIG. 3 to 5 show an example of the appearance of the battery pack 300.
  • the battery pack 300 includes a plurality of battery packages 100.
  • the battery pack 300 shown in FIG. 3 has a plurality of battery packages 100 connected in series.
  • the battery pack 300 shown in FIG. 4 has a plurality of battery packages 100 connected in an annular shape.
  • a plurality of battery packages 100 are connected in a staircase pattern.
  • the plurality of battery packages 100 are electrically connected in series.
  • the + terminal of the device is connected to the terminal 302 that is the + terminal 112 of the terminal battery package 100, and the-terminal of the device is connected to the other terminal battery.
  • Electrical energy can be obtained from the battery pack 300 by connecting to the terminal 304 that is the negative terminal 122 of the package 100.
  • the device is configured such that the connector provided with the + terminal of the device is fitted to the convex portion 110 of the terminal battery package 100 so that the + terminal of the device is connected to the + terminal 112 of the terminal battery package 100. Is connected to the recess 120 of the battery package 100 at the other end so that the -terminal of the device is connected to the -terminal 122 of the battery package 100 at the other end. You may connect to.
  • the battery packages 100 are connected to each other on the connecting surface 400, but are not electrically connected.
  • the battery package 100 may have a side surface on which no terminal is provided. Thereby, like the joining surface 400, battery packages can be joined together without making an electrical connection.
  • a battery pack 300 having an arbitrary shape can be constructed by connecting a plurality of battery packages 100 together.
  • the positive terminal 112 and the negative terminal 122 are provided corresponding to the positions of the convex part 110 and the concave part 120
  • the plurality of battery packages 100 are connected by fitting the convex part 110 and the concave part 120 together.
  • a plurality of battery packages 100 can be electrically connected.
  • the terminal provided in the convex portion 110 is limited to the + terminal 112 and the terminal provided in the concave portion 120 is limited to the ⁇ terminal 122, it is possible to prevent the same electrodes from being connected to each other.
  • FIG. 6 shows an example of the external appearance of the battery package 600.
  • the battery package 600 has a rectangular parallelepiped shape.
  • a convex portion 610 and a concave portion 620 are provided on the outer surface of the battery package 600.
  • a plurality of convex portions 610 are provided on the upper surface 602 of the battery package 600.
  • a plurality of recesses 620 are provided on the lower surface 604 of the battery package 600.
  • the convex portion 610 has a shape that can be fitted into the concave portion 620 of another battery package 600.
  • Concave portion 620 has a shape that can fit with convex portion 610 of another battery package 600.
  • the battery package 600 and the other battery package 600 are combined with the convex portion 610 of the battery package 600.
  • the side surfaces provided with the recesses 620 and the side surfaces provided with the recesses 620 or the projections 610 of the other battery packages 600 are joined together.
  • the convex portion 610 has a shape that is not easily released when fitted with the concave portion 620 of another battery package 600.
  • the concave portion 620 when the concave portion 620 is fitted with the convex portion 610 of another battery package 600, the concave portion 620 has a shape that is not easily released.
  • the convex portion 610 has a dowel shape
  • the concave portion 620 has a dowel hole shape.
  • a plurality of battery packages 600 shown in FIG. 6 have different cross-sectional shapes on surfaces parallel to the upper surface 602 and the lower surface 604.
  • battery package 600A and battery package 600B have a substantially square cross section.
  • the battery package 600C has a rectangular cross-sectional shape.
  • the plurality of battery packages 600 shown in FIG. 6 are different in the number of convex portions 610 and concave portions 620.
  • the upper surface 602 is provided with four convex portions 610 symmetrically with the center of the upper surface 602, and the lower surface 604 is provided with four concave portions 620 symmetrically with the center of the lower surface 604.
  • the upper surface 602 is provided with eight convex portions 610 symmetrically with the center of the upper surface 602
  • the lower surface 604 is provided with eight concave portions 620 symmetrically with the center of the lower surface 604.
  • the battery package 600 includes a positive terminal 612 as an example of a first terminal and a negative terminal 622 as an example of a second terminal.
  • the positive terminal 612 is electrically connected to a terminal of the other battery package 600 when the convex portion 610 is fitted into the concave portion 620 of the other battery package 600.
  • the terminal 622 is electrically connected to a terminal of the other battery package 600 when the concave portion 620 is fitted to the convex portion of the other battery package 600.
  • the + terminal 612 is provided corresponding to the convex portion 610. Specifically, the + terminal 612 is provided on the surface of the corresponding convex portion 610.
  • Each of the plurality of positive terminals 612 is electrically connected to a terminal of the other battery package 600 when the corresponding convex part 610 is fitted into the concave part 620 of the other battery package 600.
  • the positive terminal 612 is a place where the corresponding convex portion 610 can be electrically connected to the terminal of the other battery package 600 when the corresponding convex portion 610 is fitted into the concave portion 620 of the other battery package 600. You may provide in places other than the surface of the corresponding convex part 610.
  • the negative terminal 622 is provided corresponding to the recess 620. Specifically, the negative terminal 622 is provided on the surface of the corresponding recess 620. Each of the plurality of ⁇ terminals 622 is electrically connected to a terminal of the other battery package 600 when the corresponding recess 620 is fitted into the protrusion 610 of the other battery package 600. The negative terminal 622 can be electrically connected to a terminal of another battery package 600 when the corresponding concave part 620 is fitted to the convex part 610 of the other battery package 600. You may provide in places other than the surface of the corresponding recessed part 620. FIG.
  • the + terminal 612 is provided corresponding to the convex portion 610.
  • the + terminal 612 is provided on the surface of the corresponding convex portion 610.
  • Each of the positive terminals 612 provided on the surface of the convex portion 610 is electrically connected to a terminal of the other battery package 600 when the corresponding convex portion 610 is fitted into the concave portion 620 of the other battery package 600. Is done.
  • the positive terminal 612 corresponding to the convex portion 610 may be electrically connected to the terminal of the other battery package 600 when the corresponding convex portion 610 is fitted into the concave portion 620 of the other battery package 600. It may be provided at a place other than the surface of the corresponding convex portion 610 as long as it is possible.
  • the + terminal 612 is also provided corresponding to the recess 620. Specifically, the + terminal 612 is also provided on the surface of the corresponding recess 620. Each of the positive terminals 612 provided on the surface of the recess 620 is electrically connected to a terminal of the other battery package 600 when the corresponding recess 620 is fitted to the protrusion 610 of the other battery package 600. The The positive terminal 612 corresponding to the recess 620 can be electrically connected to the terminal of the other battery package 600 when the corresponding recess 620 is fitted to the protrusion 610 of the other battery package 600. If it is a place, it may be provided at a place other than the surface of the corresponding recess 620.
  • the negative terminal 622 is provided corresponding to the recess 620. Specifically, the negative terminal 622 is provided on the surface of the corresponding recess 620. Each of the terminals 622 provided on the surface of the recess 620 is electrically connected to a terminal of the other battery package 600 when the corresponding recess 620 is fitted to the protrusion 610 of the other battery package 600. The The negative terminal 622 corresponding to the recess 620 can be electrically connected to the terminal of the other battery package 600 when the corresponding recess 620 is fitted to the protrusion 610 of the other battery package 600. If it is a place, it may be provided at a place other than the surface of the corresponding recess 620.
  • the negative terminal 622 is also provided corresponding to the convex portion 610. Specifically, the negative terminal 622 is also provided on the surface of the corresponding convex portion 610. Each of the terminals 622 provided on the surface of the convex portion 610 is electrically connected to a terminal of the other battery package 600 when the corresponding convex portion 610 is fitted into the concave portion 620 of the other battery package 600. Is done.
  • the negative terminal 622 corresponding to the convex portion 610 may be electrically connected to the terminal of the other battery package 600 when the corresponding convex portion 610 is fitted into the concave portion 620 of the other battery package 600. It may be provided at a place other than the surface of the corresponding convex portion 610 as long as it is possible.
  • the convex portion 610 provided with the + terminal 612 and the convex portion 610 provided with the negative terminal 622 have different shapes.
  • the recess 620 provided with the + terminal 612 and the recess 620 provided with the ⁇ terminal 622 are different in shape.
  • the convex portion 610 provided with the positive terminal 612 has a shape that can be fitted into the concave portion 620 provided with the negative terminal 622.
  • the concave portion 620 provided with the positive terminal 612 has a shape that can be fitted to the convex portion 610 provided with the negative terminal 622.
  • the convex portion 610 provided with the + terminal 612 and the concave portion 620 provided with the ⁇ terminal 622 have a cylindrical shape.
  • the concave portion 620 provided with the positive terminal 612 and the convex portion 610 provided with the negative terminal 622 have a prismatic shape.
  • FIG. 7 shows an example of the internal configuration of the battery module 700.
  • the battery module 700 includes a plurality of batteries 702 and a battery package 600 that can contain the plurality of batteries 702.
  • the plurality of batteries 702 are connected in series by the third wiring 730.
  • the plurality of batteries 702 may be connected in parallel by the third wiring 730.
  • the plurality of + terminals 612 included in the battery package 600 are electrically connected by the first wiring 710.
  • the battery module 700 can supply the electrical energy generated by the battery 702 regardless of which + terminal 612 is connected.
  • the battery module 700 can fit each of the plurality of convex portions 610 into the concave portions 620 of the other battery modules 700. In this case, even when the connection state of the + terminals 612 in some of the convex portions 610 is poor, By connecting the + terminals 612 in the other convex portions 610, the battery modules 700 can be reliably electrically connected to each other.
  • the plurality of ⁇ terminals 622 included in the battery package 600 are electrically connected by the second wiring 720.
  • the battery module 700 can supply the electrical energy generated by the battery 702 regardless of which negative terminal 622 is connected.
  • the battery module 700 can fit each of the plurality of recesses 620 to the protrusions 610 of the other battery modules 700. In this case, even if the connection state of the ⁇ terminal 622 in some of the recesses 620 is poor, Since the negative terminal 622 in the concave portion 620 is connected, the battery modules 700 can be reliably electrically connected to each other.
  • FIG. 8 and 9 show an example of the external appearance of the battery pack 800.
  • FIG. The battery pack 800 includes a plurality of battery packages 600.
  • the plurality of battery packages 600 are electrically connected in series.
  • the lower battery package is formed by fitting the four convex portions 610 provided on the upper surface of the lower battery package 600 and the four concave portions provided on the lower surface 604 of the middle battery package 600. 600 and the middle battery package 600 are overlapped and connected. Further, the four convex portions 610 provided on the upper surface of the middle battery package 600 and the four concave portions 620 provided on the lower surface 604 of the upper battery package 600 are fitted together, so that the middle battery package 600 and The upper battery package 600 is overlapped and connected.
  • At least one convex portion 610 provided on the upper surface of the battery package 600 and one concave portion 620 provided on the lower surface 604 of the other battery package 600 are fitted together, so that the battery package 600 and the other The battery package 600 can be overlapped and connected.
  • the + terminal of the device is connected to the + terminal 112 of the upper battery package 600, and the ⁇ terminal of the device is connected to the lower battery package 600.
  • the device is configured such that the connector on which the + terminal of the device is provided is fitted to the convex portion 610 of the upper battery package 600 so that the + terminal of the device is connected to the + terminal 112 of the upper battery package 600. Is connected to the recess 620 of the lower battery package 600 to connect the negative terminal of the device to the negative terminal 122 of the lower battery package 600. Also good.
  • one battery package 600 is overlapped and connected to a plurality of battery packages 600 arranged in parallel.
  • two protrusions 610 provided with a ⁇ terminal 622 provided on the upper surface 602 of the lower battery package 600 and a + terminal 612 provided on the lower surface 604 of the upper battery package 600 are provided.
  • two recesses 620 provided with a ⁇ terminal 622 provided on the lower surface 604 of the upper battery package 600 and a + terminal 612 provided on the upper surface 602 of the other lower battery package 600 are provided.
  • the two projecting portions 610 the upper battery package 600 and the other lower battery package 600 are overlapped and connected.
  • the + terminal of the apparatus is connected to the + terminal 112 of the lower battery package 600, and the ⁇ terminal of the apparatus is connected to the other lower battery.
  • electrical energy can be obtained from the battery pack 800.
  • the apparatus is configured such that the connector provided with the + terminal of the apparatus is fitted into the convex part 610 or the concave part 620 provided with the + terminal 112 of the lower battery package 600, thereby +
  • the terminal is connected to the positive terminal 112 of the lower battery package 600
  • the connector provided with the negative terminal of the above device is connected to the convex part 610 or the concave part 620 provided with the negative terminal 122 of the other lower battery package 600.
  • the negative terminal of the device may be connected to the negative terminal 122 of the other lower battery package 600.
  • a battery pack having an arbitrary shape is constructed by connecting a plurality of battery packages 600. be able to. Further, since the positive terminal 612 and the negative terminal 622 are provided corresponding to the positions of the convex part 610 and the concave part 620, a plurality of battery packages 600 can be connected by simply fitting the convex part 610 and the concave part 620 together. In addition, a plurality of battery packages 600 can be electrically connected.
  • a convex portion 610 provided with a + terminal 612, a convex portion 610 provided with a ⁇ terminal 622, a concave portion 620 provided with a + terminal 612, and a concave portion 620 provided with a ⁇ terminal 622 are provided.
  • the shape of the convex portion 610 provided with the + terminal 612 is different from the shape of the concave portion 620 provided with the + terminal 612, and the convex portion 610 provided with the ⁇ terminal 622 and the + terminal 612 are provided. Since the shape of the recessed portion 620 is different, it is possible to prevent the same electrodes from being connected to each other.

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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)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Photovoltaic Devices (AREA)
  • Hybrid Cells (AREA)

Abstract

L'invention concerne un boîtier de batteries dans lequel des batteries peuvent être contenues et qui est doté de sections saillantes disposées sur la surface extérieure du boîtier de batteries, de sections évidées disposées sur la surface extérieure du boîtier de batteries, d'une première borne raccordée électriquement à la borne d'un autre boîtier de batteries quand les sections saillantes sont insérées dans les sections évidées de l'autre boîtier de batteries, et une seconde borne raccordée électriquement à la borne d'un autre boîtier de batteries quand les sections évidées sont insérées dans les sections saillantes de l'autre boîtier de batteries.
PCT/JP2010/002141 2009-03-27 2010-03-25 Boîtier de batteries, module de batterie, et bloc-batterie WO2010109882A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009080598A JP5497318B2 (ja) 2009-03-27 2009-03-27 電池パッケージ、電池モジュール、および電池パック
JP2009-080598 2009-03-27

Publications (1)

Publication Number Publication Date
WO2010109882A1 true WO2010109882A1 (fr) 2010-09-30

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WO (1) WO2010109882A1 (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013008588A1 (fr) * 2011-07-12 2013-01-17 シャープ株式会社 Support de batterie
CN104347825A (zh) * 2013-08-09 2015-02-11 现代摩比斯株式会社 电池单元框架结构体
EP2978049A4 (fr) * 2013-03-22 2016-04-20 Automotive Energy Supply Corp Unité de batterie et module de batterie doté d'unités de batterie empilées
CN106299228A (zh) * 2015-06-10 2017-01-04 罗伯特·博世有限公司 电池组电池和电池组电池的连接方法
WO2017063878A1 (fr) * 2015-10-16 2017-04-20 Robert Bosch Gmbh Agencement de terminal destiné à un dispositif de stockage d'énergie
CN109585765A (zh) * 2019-01-07 2019-04-05 广西汽车集团有限公司 一种电池包、电池包控制系统及控制方法
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EP2978049A4 (fr) * 2013-03-22 2016-04-20 Automotive Energy Supply Corp Unité de batterie et module de batterie doté d'unités de batterie empilées
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CN106299228A (zh) * 2015-06-10 2017-01-04 罗伯特·博世有限公司 电池组电池和电池组电池的连接方法
CN106299228B (zh) * 2015-06-10 2021-03-19 罗伯特·博世有限公司 电池组电池和电池组电池的连接方法
CN108140771A (zh) * 2015-10-16 2018-06-08 罗伯特·博世有限公司 用于储能装置的端子布置
WO2017063878A1 (fr) * 2015-10-16 2017-04-20 Robert Bosch Gmbh Agencement de terminal destiné à un dispositif de stockage d'énergie
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CN111883850A (zh) * 2020-07-28 2020-11-03 合肥国轩高科动力能源有限公司 一种自堆叠锂离子电池和电池模组
CN111883850B (zh) * 2020-07-28 2023-03-03 合肥国轩高科动力能源有限公司 一种自堆叠锂离子电池和电池模组
CN112510294A (zh) * 2020-11-30 2021-03-16 嘉兴市东灵电池有限责任公司 一种便于安装的新型电池
DE102021103031A1 (de) 2021-02-09 2022-08-11 Nicolai Gesellschaft mit beschränkter Haftung Batterie
CN115882136A (zh) * 2021-09-29 2023-03-31 宁德时代新能源科技股份有限公司 电池单体及其制造方法和制造系统、电池以及用电装置

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