CN202142598U - Battery pack - Google Patents
Battery pack Download PDFInfo
- Publication number
- CN202142598U CN202142598U CN2011201890394U CN201120189039U CN202142598U CN 202142598 U CN202142598 U CN 202142598U CN 2011201890394 U CN2011201890394 U CN 2011201890394U CN 201120189039 U CN201120189039 U CN 201120189039U CN 202142598 U CN202142598 U CN 202142598U
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- CN
- China
- Prior art keywords
- lead
- out terminal
- bus
- battery
- battery pack
- 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
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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)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a battery pack, which can reduce work hours for connection and avoid complication of a connection structure. The battery pack is provided with a plurality of batteries, a bus (11) and an incision portion (13). The bus (11) enables output terminals of one battery to be connected with output terminals (131 and 132) of another battery, and the bus (11) is formed by holes which are smaller in size than the size of sections of the output terminals (131 and 132) relative to the inserting direction. The bus (11) is provided with an inserting opening (12), the output terminals (131 and 132) are inserted in the inserting opening (12), and the incision portion (13) is formed by cutting from the end face of the inserting opening (12) towards the outer side of the inserting opening (12).
Description
Technical field
The utility model relates to a kind of battery pack.
Background technology
Known a kind of battery module, its utilization comprises the connecting piece of the anchor clamps that combine with electrode terminal elasticity, links between the electrode terminal with each monocell, thereby this each monocell is connected (patent documentation 1).
Patent documentation 1: TOHKEMY 2007-42630 communique
The utility model content
But, by the binding that this connecting piece carries out, the problem that exists components number to become many, link complex structure.
The problem that the utility model will solve is, a kind of battery pack is provided, and it can reduce the number of working processes that is used to link, and prevents to link the complicated of structure.
The utility model solves above-mentioned problem through following manner, that is, the bus that links between the lead-out terminal with a plurality of batteries is provided with: insert mouthful, its littler hole of size with respect to the section of direction of insertion by the specific output terminal forms; And notch, it is formed on slotting porch.
The effect of utility model
According to the utility model; Because through bus is pressed into to the 1st lead-out terminal and the 2nd lead-out terminal; Can make to comprise notch and end at the insertion mouth of interior bus and the 1st lead-out terminal and the 2nd output subcard, thus the number of working processes can be reduced, and prevent to link the complicated of structure.
Description of drawings
Fig. 1 is the oblique view of a plurality of monocells of comprising in the related battery pack of the execution mode of the utility model.
Fig. 2 is the oblique view of battery module that is assembled with the monocell of Fig. 1.
Fig. 3 is the oblique view of the battery pack of the utility model.
Fig. 4 is the oblique view of the state after expression is arranged a plurality of battery modules of Fig. 3.
Fig. 5 is the oblique view of the busbar modules of Fig. 3.
Fig. 6 is the vertical view of the busbar modules of Fig. 5.
Fig. 7 is the 1st lead-out terminal of Fig. 3 and the oblique view of the 2nd lead-out terminal.
Fig. 8 is the profile along the A-A line of Fig. 7.
Fig. 9 is the vertical view of the bus of Fig. 3.
Figure 10 is the profile along the B-B line of Fig. 9.
Figure 11 is the profile along the C-C line of Fig. 3.
Figure 12 is the vertical view of the state of the expression battery module 30 of arranging a plurality of Fig. 3.
Figure 13 is the state of aligned in position is carried out in expression with respect to 30 pairs of busbar modules of a plurality of battery modules of Fig. 3 a vertical view.
Figure 14 is the profile along the D-D line of Figure 13.
Figure 15 is the profile along the D-D line of Figure 13, and is that expression utilizes anchor clamps and the figure of the state that is pressed into.
Figure 16 is the profile along the C-C line of Fig. 3.
Figure 17 is the profile along the C-C line of Fig. 3.
Figure 18 is the profile along the C-C line of Fig. 3.
Figure 19 is the oblique view of the 1st related lead-out terminal of other modes of the utility model and the 2nd lead-out terminal.
Figure 20 is the oblique view of the 1st related lead-out terminal of other modes of the utility model and the 2nd lead-out terminal.
Figure 21 is the vertical view of the related bus of other modes of the utility model.
Embodiment
Below, based on accompanying drawing, the execution mode of the utility model is described.
" the 1st execution mode "
At first, use Fig. 1 and Fig. 2, the structure of a plurality of monocells that comprise in structure and the battery module 30 of battery module 30 of the battery pack 3 that the execution mode of the utility model is related is described.Fig. 1 representes the oblique view of 2 monocells in a plurality of monocells, and the battery of top is called monocell 201, and the battery of below is called monocell 101.The oblique view of the battery module 30 before Fig. 2 representes to assemble.
Fig. 2 is the oblique view of expression battery module 30.The monocell 301 of this battery module 30 is range upon range of 8 monocells shown in Figure 1 101,201 and (below, 8 monocells are generically and collectively referred to as monocell 301) that form.
End at monocell 301 connects anodal, negative pole lead-out terminal (the 1st lead-out terminal, the 2nd lead-out terminal) 131,132 separately.Sleeve 302 to insert in the hole that is provided with on range upon range of each dividing plate, through utilizing bolt etc. to link that monocell 301 and dividing plate 305 is fixing.Insulating lid 331 is installed in the end face side of the monocell 301 that is connected with lead-out terminal 131 and 132, and the coated electrode joint keeps the insulating properties between electrode nipple and the monocell outside.Identical ground, insulating lid 332 is installed in the opposition side of the joint face of lead-out terminal 131,132, coated electrode joint.Between dividing plate 305 and upper shell 361, insert padded coaming 304.Padded coaming 304 plays following action, that is, on vehicle etc., during battery-mounted module, prevent because of the vibration of vehicle monocell to be impacted.
In addition, on the surface of upper shell 361, form protuberance 362 towards the inboard of housing 360.Protuberance 362 is to carry out extrusion modling and form with the embossing shape through the middle body to upper shell 361.
Insert mouth 307 and be arranged on the insulating lid 331, chimeric with connector (not shown).If connector is chimeric with insertion mouth 307, then constitutes the voltage detection terminal (not shown) of the monocell of monocell 301 and the terminal of connector and be electrically connected.
In addition, battery pack 3 is that battery module 30 is overlapping and battery that form, and through with battery module shown in Figure 2 30 range upon range of formation, wherein, this battery module 30 be with the range upon range of and formation of the monocell of platypelloid type (laminated-type).
Below, use Fig. 3～Fig. 6, the structure of this routine battery pack 3 is described.Fig. 3 representes the oblique view of battery pack 3, the oblique view of the battery module 30 of Fig. 4 presentation layer poststack, and Fig. 5 representes the oblique view of busbar modules 1.Fig. 6 representes the vertical view of busbar modules 1.
As shown in Figure 3, this routine battery pack 3 has 4 battery modules 30 and busbar modules 1.4 battery modules 30 are range upon range of, utilize busbar modules 1 to link.Battery module 30 forms rectangular shape, and is as shown in Figure 4, with the plane of maximum as lamination surface, range upon range of 4 battery modules 30.At this moment, for 4 battery modules are connected in series, between the adjacent battery module 30, arrange with mode at the lead-out terminal (the 2nd lead-out terminal) 132 of the next door configuration negative pole of the lead-out terminal (the 1st lead-out terminal) 131 of positive pole.In other words, a plurality of battery modules 30 become the polarity of lead-out terminal 131,132 to replace reverse polarity and arrange.
Shown in Fig. 5 and 6, busbar modules 1 has housing 10 and bus 11.Bus 11 links each lead-out terminal 131,132.As bus 11, have bus that 2 lead-out terminals of adjacent battery module 30 131,132 are linked and the bus that 1 lead-out terminal 131,132 is linked.Bus 11 with 1 lead-out terminal 131,132 links is configured in the outside in busbar modules 1.Each bus 11 is with corresponding with the position of the lead-out terminal that is linked 131,132 and state that arrange utilizes housing 10 to keep.Bus 11 is formed by conductive materials such as copper, and housing 10 is formed by insulating properties materials such as resins.Housing 10 is provided with the hole that is used to keep bus 11, forms the shape (with reference to Figure 14) of each bus 11 of clamping around this hole.Marginal portion through making bus 11 is by housing 10 clampings, thereby bus 11 remains on the housing 10.
And lead-out terminal 131,132 sides through from battery module 30 after range upon range of shown in Figure 4 are pressed into Fig. 5 and busbar modules 1 shown in Figure 6, thereby utilize busbar modules 1 that a plurality of battery modules 30 are linked, and form this routine battery pack 3.
Below, the structure of the linking portion between lead-out terminal 131,132 and the bus 11 is described.At first, use Fig. 7 and Fig. 8, the structure of lead-out terminal 131,132 is described, use Fig. 9 and Figure 10, the structure of bus is described.Fig. 7 representes the oblique view of lead-out terminal 131,132, and Fig. 8 representes that Fig. 9 representes the vertical view of bus 11 along the profile of the A-A line of Fig. 7.Figure 10 is the section of bus 11 and along the profile of the B-B line of Fig. 9.
As shown in Figure 7, lead-out terminal 131,132 forms cylindric, and the fore-end of a side and other parts diameter group mutually diminish.In addition, the circumferential lateral surface at lead-out terminal 131,132 cuts out a plurality of grooves 133.Each groove 133 forms along the cutting on every side of lead-out terminal 131,132.Therefore, the side of lead-out terminal 131,132 forms concavo-convex along the direction of central shaft.In the insertion mouth 12 of the bus of stating after if lead-out terminal 131,132 inserts 10, then groove 133 ends with the peripheral end face card that inserts mouth 12.In addition, as long as the quantity of groove 133 is at least 1.
The section of lead-out terminal 131,132 is illustrated in figure 8 as toroidal.The radius (r1) of the section of lead-out terminal 131,132 part form than after the radius (r2) of the insertion mouth 12 stated big, therefore, lead-out terminal 131,132 with respect to axial sectional area, bigger than the area that inserts mouthfuls 12 hole.
Like Fig. 9 and shown in Figure 10, bus 11 forms slim tabular, has: 2 are inserted mouthful 12a and insert a mouthful 12b, notch 13, pars contractilis 14 and tapered portion 15.Insert mouthful 12a and inserted by the lead-out terminal (the 1st lead-out terminal) 131 of some battery modules 30 in a plurality of battery modules 30, the lead-out terminal (the 2nd lead-out terminal) 132 that inserts another different module 30 of 12b quilt and this some battery module 30 inserts.Because mouthful polarity of the lead-out terminal 131,132 of 12 insertions is opposite each other to inserting, so bus 11 is electrically connected the lead-out terminal 131,132 of a polarity and the lead-out terminal 131,132 of another polarity.
Inserting mouthfuls 12 is the identical shape of section shape with lead-out terminal 131,132, and forms circle.Because lead-out terminal 131,132 passes mouthfuls 12 the center of inserting, thus lead-out terminal 131,132 axially become direction of insertion.Because the cross sectional radius with respect to direction of insertion (r1) of pore radius (r2) the specific output terminal 131,132 of insertion mouth 12 is little, so the section with respect to direction of insertion of the hole size specific output terminal 131,132 of insertion mouth 12 is little.
In addition, bus 11 has the notch 13 that forms towards the outside incision of inserting mouth 12 from the periphery of inserting mouth 12.Notch 13 inserts mouthful 12 places at each and is provided with 4, is that benchmark is cut symmetrically and formed to insert mouthfuls 12 central point.In other words, make the intersection point of an end overtime of each notch be equivalent to insert mouthfuls 12 central point.In addition, notch 13 forms the shape of slit with Rack, forms the shape that fore-end is concentrated.In addition, notch needn't necessarily be set to 4, can be any amount, needn't be necessarily be benchmark and being provided with symmetrically to insert mouthfuls 12 central point.
Pars contractilis 14 forms with wave-like between insertion mouthful 12a and insertion mouthful 12b, makes between insertion mouthful 12a and the insertion mouthful 12b to have retractility.Tapered portion 15 be formed on insert mouthful 12a with insert mouthful 12b around.Because lead-out terminal 131,132 downsides from bus 11 insert to upside, so tapered portion 15 forms the direction of inserting towards lead-out terminal 131,132 and the shape of protruding.
Below, use Figure 11, lead-out terminal 131,132 and the linking portion between the bus 11 under the connecting state are described.Figure 11 is the part sectioned view of battery pack 1, is the part sectioned view along the C-C line of Fig. 3.
If bus 11 is assembled on range upon range of battery module 30, then lead-out terminal 131 inserts in inserting mouthful 12a, and lead-out terminal 132 inserts to inserting mouthful 12b.In addition, as noted above, the sectional area of the area specific output terminal 131,132 of the insertion mouth 12a of bus 11 and insertion mouthful 12b is little, in addition, around insertion mouth 12, is formed with notch 13.Therefore, when insertion, utilize notch 13 to make the hole hole enlargement of inserting mouth 12, in addition, the bent around of notch 13 gets into lead-out terminal 131,132 and inserts mouth 12.Then, insert finish fully after, utilize the groove 133 of lead-out terminal 131,132 will insert mouthfuls 12 end face card and end, with bus 11 and lead-out terminal 131,132 bindings.Under connecting state, the end face that inserts mouth 12 gets into the inboard of groove 133, in other words gets into the part of depression.Insertion mouth 12 carries out undergauge with the amount of inserting time institute's hole enlargement and works, and exerts pressure to the inside.Thus, in groove 133, the end face that inserts mouth 12 engages with groove 133, and the insertion mouth 12 of bus 11 ends lead-out terminal 131,132 cards and links.
In Figure 11, be illustrated to 1 bus 11, but for other buses 11 also identically, after other lead-out terminals 131,132 insert, make and insert mouthful 12 hole enlargements, by bus 11 lead-out terminal 131,132 is linked.
Thus, busbar modules 1 is attached on a plurality of battery modules 30, becomes this routine battery pack 1, and a plurality of battery modules 30 also are electrically connected.
Below, use Figure 12～Figure 15, the assemble method of this routine battery pack 1 is described.The vertical view of a plurality of battery modules 30 that Figure 12 representes to be arranged; Figure 13 is illustrated on a plurality of battery modules 30 vertical view with the state after the aligned in position of busbar modules 1; Figure 14 representes along the profile of the D-D line of Figure 13; Figure 15 is with respect to Figure 14, and expression utilizes the profile of the state that anchor clamps 400 are pressed into busbar modules 1.
At first, shown in figure 12, the mode that battery module 30 is put upside down with anodal and negative pole is alternately arranged.Then, like Figure 13 and shown in Figure 14,, busbar modules 1 is arranged on the terminals side of a plurality of battery modules 30 with the position of insertion 12 and the aligned in position of lead-out terminal 131,132.At this moment, because bus 11 is provided with tapered portion 15, so can easily carry out the aligned in position between busbar modules 1 and a plurality of battery module 30.
Then, utilize anchor clamps 400 to pressurize, busbar modules 1 is pressed into to lead-out terminal 131,132 with certain pressure from the upside of busbar modules 1.In addition, also can replace anchor clamps 400 and be used to prevent the terminal cap of short circuit, electric shock.
Thus, utilize bus 11 to link lead-out terminal 131,132, accomplish battery pack 1.
As noted above; This example has the bus 11 that a plurality of lead-out terminals (the 1st lead-out terminal, the 2nd lead-out terminal) 131,132 are linked; Bus 11 has mouth of insertion 12 and notch 13; This insertion mouth 12 forms the little area of sectional area with specific output terminal 131,132, and this notch 13 is cut laterally and formed from the periphery of inserting mouth 12.Thus, this example is when assembling, through bus 11 is pressed into to lead-out terminal 131,132; Thereby insertion mouth 12 utilizes the part of notch 13 and broadens; Lead-out terminal 131,132 is inserted, utilize notch 13 that lead-out terminal 131,132 cards are ended, a plurality of battery modules 30 are linked by bus 11.And, because under connecting state, the peripheral end face that inserts mouth 12 engages with groove 133, so lead-out terminal 131,132 cards are ended.Therefore, can easily lead-out terminal 131,132 be inserted in bus 11, and be difficult for breaking away from from bus 11.In addition, complex structureization can be prevented to link, the number of working processes can be when assembling, reduced.
In addition, in this example, groove 133 is set in the circumferential lateral surface of lead-out terminal 131,132.Thus, engage with slot part 133, so can make lead-out terminal 131,132 be difficult for breaking away from from bus 12 owing to insert the peripheral end face of mouth 12.
In addition, this routine bus 11 is at a plurality of pars contractiliss 14 that have wave-like between a mouthful 12a, the 12b that insert., use Figure 16 and Figure 17 here, the effect of pars contractilis 14 is described.Figure 16 and Figure 17 are the part sectioned views of battery pack 3, and are the profiles corresponding with Figure 11.For example; Shown in figure 16; Under the situation that the interval of battery module 30 broadens arranging battery module 30; If this routine bus 11 is inserted in the lead-out terminal 131,132, then pars contractilis 14 elongations (to the direction of arrow elongation of Figure 16) therefore can easily be inserted lead-out terminal 131,132 in bus 11.In addition; Shown in figure 17; Compare under the situation of oblique arrangement with other battery modules 30 at certain battery module 30, if in this routine bus 11, insert lead-out terminal 131,132, then pars contractilis 14 distortion; Therefore, bus 11 is followed because of the offset of the lead-out terminal that inclination produced 131,132 of battery module 30 and is installed.As noted above, in this example, under the situation that produces offset between the terminal of a plurality of battery modules 30, because pars contractilis 14 follows offset and stretch, so insertion lead-out terminal 131,132 in bus 11 easily.
In addition, in this example, the insertion mouth 12 of bus 11 forms the conical by its shape of protruding towards the direction that lead-out terminal 131,132 is inserted., use Figure 18 here, the effect of tapered portion 15 is described.Figure 18 is the part sectioned view of battery pack 3, and is the profile corresponding with Figure 11.Shown in figure 18; Under the state of the position of bus 11 with respect to the position generation skew of lead-out terminal 131,132; Under the situation that busbar modules 1 is pressed into from the upside of the battery module 30 arranged; By tapered portion 15 lead-out terminal 131,132 is introduced, in inserting mouth 12, inserted lead-out terminal 131,132.Thus, this example can easily be carried out insertion mouth 12 and lead-out terminal 131, the aligned in position between 132 of bus 11.
In addition, this routine bus 11 makes the position of inserting mouth 12 corresponding with the position of lead-out terminal (the 1st lead-out terminal and said the 2nd lead-out terminal) 131,132, utilizes busbar modules to keep.Thus, because with a plurality of bus 11 modularizations and one turns to 1 parts, so through busbar modules 1 is pressed into from lead-out terminal 131,132 tops, thereby can carry out being electrically connected of lead-out terminal 131,132, can shorten the activity duration.
In addition, lead-out terminal 131,132 also can shown in figure 19ly only form a groove 133.Figure 19 representes the oblique view of lead-out terminal 131,132.
In addition, lead-out terminal 131,132 needn't necessarily form cylindric, also can be for example shown in figure 20, and make main part 131a form rectangular shape, leading section 131b is formed the quadrangular prism shape of dwindling section towards front end.Groove 133 is formed on the part of main part 131a.In addition, adopt under the situation of shape shown in Figure 20 at lead-out terminal 131,132, shown in figure 21, the insertion mouth 12 of bus 11 forms rectangular shape.Figure 21 is the vertical view of bus 11.The area of the section that the area of insertion mouth 12 is more vertical than the direction with inserting to insertion 12 of the main part of the lead-out terminal 131,132 of Figure 20 is little.In addition, at insertion mouthful 12 places notch 13 is set.Notch 13 is cut laterally and is formed from the periphery of inserting mouth 12.Thus, with lead-out terminal 131,132 to inserting 12 when inserting, owing to insert mouthfuls 12 bent around, so easily lead-out terminal 131,132 is inserted.
In addition, this routine battery module 30 or monocell 101,201,301 are equivalent to the utility model " battery ", and perhaps, battery module 30 and monocell 101,201,301 are equivalent to the utility model " battery ".
Claims (5)
1. battery pack is characterized in that having:
A plurality of batteries, each battery have the 1st lead-out terminal and the 2nd lead-out terminal respectively; And
Bus, the 2nd lead-out terminal of its 1st lead-out terminal that makes a battery in said a plurality of battery and another battery inserts, with linking between the adjacent battery,
Said bus has:
Tabular conductive material;
Insert mouth, it is formed on the said tabular conductive material; And
Notch, it is cut laterally and forms from the said periphery of inserting mouth,
The said area that inserts mouthful is littler than the sectional area of the sectional area of said the 1st lead-out terminal and said the 2nd lead-out terminal.
2. battery pack according to claim 1 is characterized in that,
In the peripheral shape grooving of said the 1st lead-out terminal and the 2nd lead-out terminal, utilize said groove that the periphery and the said periphery card that inserts mouth of said the 1st lead-out terminal and the 2nd lead-out terminal are ended.
3. battery pack according to claim 1 and 2 is characterized in that,
Said bus has a plurality of insertions mouths, at said a plurality of pars contractiliss that form wave-like between the mouth that insert.
4. battery pack according to claim 1 is characterized in that,
The insertion degree of lip-rounding of said bus becomes conical by its shape.
5. battery pack according to claim 1 is characterized in that,
Also have busbar modules, this busbar modules has: a plurality of said buses; And the housing that is used to keep a plurality of said buses,
Said a plurality of bus is that make each bus the said position of inserting mouthful is corresponding with the position of said the 1st lead-out terminal that is inserted and said the 2nd lead-out terminal, and remains on the said housing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010128529A JP2011253779A (en) | 2010-06-04 | 2010-06-04 | Battery pack |
| JP2010-128529 | 2010-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202142598U true CN202142598U (en) | 2012-02-08 |
Family
ID=45417541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201890394U Expired - Fee Related CN202142598U (en) | 2010-06-04 | 2011-06-03 | Battery pack |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2011253779A (en) |
| CN (1) | CN202142598U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104425785A (en) * | 2013-09-09 | 2015-03-18 | 丰田合成株式会社 | Bus bar holding member and battery pack |
| CN105009325A (en) * | 2013-01-04 | 2015-10-28 | 日立汽车系统株式会社 | Battery pack |
| CN108695457A (en) * | 2017-04-10 | 2018-10-23 | 丰田自动车株式会社 | Battery pack |
| WO2018192584A1 (en) * | 2017-04-21 | 2018-10-25 | 上海蔚来汽车有限公司 | Universal unit and battery module |
| CN109155387A (en) * | 2016-05-31 | 2019-01-04 | 松下知识产权经营株式会社 | The forming method of terminal connecting structure, stacked battery and terminal connecting structure |
| CN109301146A (en) * | 2018-10-26 | 2019-02-01 | 蚌埠南实科技有限公司 | A kind of aluminium row and its forming method for new energy battery |
| CN109792025A (en) * | 2016-09-30 | 2019-05-21 | 株式会社自动网络技术研究所 | Link block |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6108545B2 (en) * | 2013-06-27 | 2017-04-05 | 日立オートモティブシステムズ株式会社 | Square secondary battery and battery pack |
| JP6326249B2 (en) * | 2014-03-03 | 2018-05-16 | 矢崎総業株式会社 | Busbar module |
| JP6372704B2 (en) * | 2015-01-21 | 2018-08-15 | 豊田合成株式会社 | Battery module |
| JP2017183157A (en) * | 2016-03-31 | 2017-10-05 | 株式会社Ｇｓユアサ | Power storage device, manufacturing method of power storage device, and bolt for terminal of power storage device |
-
2010
- 2010-06-04 JP JP2010128529A patent/JP2011253779A/en active Pending
-
2011
- 2011-06-03 CN CN2011201890394U patent/CN202142598U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105009325A (en) * | 2013-01-04 | 2015-10-28 | 日立汽车系统株式会社 | Battery pack |
| CN104425785A (en) * | 2013-09-09 | 2015-03-18 | 丰田合成株式会社 | Bus bar holding member and battery pack |
| CN109155387A (en) * | 2016-05-31 | 2019-01-04 | 松下知识产权经营株式会社 | The forming method of terminal connecting structure, stacked battery and terminal connecting structure |
| US11158911B2 (en) | 2016-05-31 | 2021-10-26 | Panasonic Intellectual Property Management Co., Ltd. | Terminal connection structure, battery stack body, and method for forming terminal connection structure |
| CN109155387B (en) * | 2016-05-31 | 2022-07-08 | 松下知识产权经营株式会社 | Terminal connection structure, battery laminate, and method for forming terminal connection structure |
| CN109792025A (en) * | 2016-09-30 | 2019-05-21 | 株式会社自动网络技术研究所 | Link block |
| CN109792025B (en) * | 2016-09-30 | 2021-11-12 | 株式会社自动网络技术研究所 | Connection module |
| CN108695457A (en) * | 2017-04-10 | 2018-10-23 | 丰田自动车株式会社 | Battery pack |
| WO2018192584A1 (en) * | 2017-04-21 | 2018-10-25 | 上海蔚来汽车有限公司 | Universal unit and battery module |
| CN109301146A (en) * | 2018-10-26 | 2019-02-01 | 蚌埠南实科技有限公司 | A kind of aluminium row and its forming method for new energy battery |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011253779A (en) | 2011-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20160603 |