CN102593431B - ABS (Acrylonitrile Butadiene Styrene) cleat insulator for flexible packaged battery pack - Google Patents
ABS (Acrylonitrile Butadiene Styrene) cleat insulator for flexible packaged battery pack Download PDFInfo
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- CN102593431B CN102593431B CN201210033528.XA CN201210033528A CN102593431B CN 102593431 B CN102593431 B CN 102593431B CN 201210033528 A CN201210033528 A CN 201210033528A CN 102593431 B CN102593431 B CN 102593431B
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- abs plate
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- 239000012212 insulator Substances 0.000 title claims abstract description 54
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 title abstract description 97
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 title abstract description 97
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 title abstract description 97
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 239000004411 aluminium Substances 0.000 claims description 7
- 210000005069 ears Anatomy 0.000 claims description 5
- 239000000178 monomer Substances 0.000 claims description 4
- 238000004806 packaging method and process Methods 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides an ABS (Acrylonitrile Butadiene Styrene) cleat insulator for a flexible packaged battery pack. The cleat insulator is characterized in that the battery pack comprises 2-12 ABS cleat insulators 1, 2, 3 or 4, wherein the ABS cleat insulators are parallel to single battery, and the opening end of each ABS cleat insulator is on the same axial direction with the pole ear of the single battery; the opening ends of the ABS plate 1 and the ABS plate 3 are provided with one opened square groove, one semi-opened square groove and a U-shaped groove; the opening end of the ABS plate 2 is provided with two opened square groove and one U-shaped groove; one side of the opening end of the ABS plate 4 is provided with two semi-opened square groove and a U-shaped groove; and the U-shaped groove is located between the two opened or semi-opened square grooves. According to the invention, the ABS cleat insulator has different specifications, and the ABS cleat insulators of different specifications are placed between the battery modules as well as the battery module and a fixing plate, so as to insulate and prevent electric leakage.
Description
Technical field
The present invention relates to a kind of battery, specifically relate to a kind of ABS cleat insulator for flexible-packed battery group.
Background technology
Existing battery cell structure is by after a plurality of flexible-packed battery parallel connections mostly, then is arranged in rigid insulation shell.Shell upper is provided with plus end and negative terminal, described flexible-packed battery anode ear interconnects and is located on shell plus end, described flexible-packed battery negative electrode lug interconnects and is located on shell negative terminal, and this battery structure is basic engineering battery case structure and connected mode.The battery of design causes the heat of flexible-packed battery in hard shell to be difficult to shed on the one hand like this, on the other hand again because the temperature of plastic packaging inside battery is difficult to monitor.Battery behavior data after the just parallel connection of management system acquisition in parallel, the parameter of restive each battery, causes the initiation security incident of easily blasting.
Existing employing be take flexible-packed battery as basic structure, be with plastic cement overall package in battery case, there is no cooling heat radiation system, battery radiating effect is poor, is difficult to guarantee the safe handling of battery under various environment.
And the air-cooled methods for cooling that waits of the general employing of current battery heat radiation, this direct cooling means, needs to leave certain gap between each battery, to form coolant, take away the cooling duct of the heat of battery generation by battery surface.Existing flexible-packed battery, due to the characteristic of itself structure, battery main body is softer, has again the aluminum plastic film packing edge of irregularity simultaneously, and prior art is difficult to meet the requirement of not only needs location and installation but also needs cooling heat dissipation.
Moreover, also there is following defect in battery connecting piece.
Connection between battery is battery key technology in groups, the connected mode of current battery has welding to be connected with screw, wherein welding comprises ultra-sonic welded and laser welding, utilizes the battery terminal of ultra-sonic welded or lug is insecure easily comes off, the bad control of contact resistance simultaneously.Laser welding cost is too high again.Adopt screw that battery pole ear is directly connected together, there is no fixed form, under battery case Vibration Condition, cause connecting actual effect, occur security incident.
Battery of the prior art is generally fixed with steel plate recycling stay bolt in groups, and steel plate is the on-insulated property of electric conductor, is connected with Battery case, easily makes the charged short circuit accident that occurs of whole Battery case.Due to the connection between battery, steel plate height will cause battery case Internal Management System data acquisition line concentration can not utilize steel plate to form wire casing much smaller than battery top, cannot fix, and moves towards chaotic.
Summary of the invention
In view of the foregoing defects the prior art has, the object of this invention is to provide a kind of ABS cleat insulator for flexible-packed battery group, this ABS cleat insulator has different specifications, the ABS cleat insulator of different size is placed between battery module and battery module or battery module and fixed head, can insulate anticreep.A kind of ABS cleat insulator for flexible-packed battery group provided by the invention, described battery pack comprises casing and group of battery modules; Described group of battery modules comprises fixed L plate, insulating part and battery module; Described battery module comprises two ABS cleat insulators, and number is the described heat-dissipating aluminium plate of 15, and number is described packaging of soft packaged monomer and the battery connecting piece of 14; Described insulating part, for the rectangle that the parts by two convex-concave cooperations each other form, is positioned at described single battery pole ears end, and it is axially axially vertical with cell; On the parts that described convex-concave coordinates, be respectively equipped with location hole;
It is characterized in that described battery pack comprises 2-12 described ABS cleat insulator 1,2,3 or 4, described ABS cleat insulator is parallel with described cell, its openend and described single battery pole ears same axial on; Described ABS plate 1 and ABS plate 3 openends are provided with each opening of of number, square groove and the U-shaped groove of half opening; Described ABS plate 2 openends are provided with square groove and a U-shaped groove of two openings; Described ABS plate 4 openend one sides are provided with square groove and a U-shaped groove of two half openings; Described U-shaped groove is between the square groove of described two openings or half opening.
In the first preferred embodiment of the present invention: being respectively equipped with one in the square groove of described opening and half opening is the location hole of 5-7 millimeter with the aperture of described cell axially parallel.
In the second preferred embodiment of the present invention: the direction mountain that described ABS cleat insulator is vertical with plate is provided with the installing hole that 1-4 aperture is 4-8 millimeter.
In the 3rd preferred embodiment of the present invention: described ABS cleat insulator is positioned at the both sides of described battery module, the ABS cleat insulator of described battery module both sides is ABS plate 2, ABS plate 1 or ABS plate 2, ABS plate 3 or ABS plate 2, ABS plate 4.
In the 4th preferred embodiment of the present invention: described group of battery modules comprises three ABS cleat insulators, described three ABS cleat insulators are positioned at centre and the both sides of described group of battery modules, ABS cleat insulator in the middle of described group of battery modules is ABS plate 2, and the ABS cleat insulator of described group of battery modules both sides is ABS plate 3, ABS plate 1 or ABS plate 3, ABS plate 4 or ABS plate 1, ABS plate 4.
In the 5th preferred embodiment of the present invention: during two group of battery modules connect, the ABS plate 1 of a group of battery modules contacts and is connected dorsad with the ABS plate 3 of another group of battery modules, and described ABS plate 1 is corresponding with the opening of ABS plate 3 and the square groove of half opening.
Accompanying drawing explanation
Fig. 1 is: the structural representation of the embodiment of a kind of flexible-packed battery group provided by the invention;
Fig. 2 is: the structural representation of insulating part upper plate provided by the invention;
Fig. 3 is: the structural representation of insulating part lower plate provided by the invention;
Fig. 4 is: the structural representation of flexible package cell;
Fig. 5 is: the structural representation of ABS cleat insulator 1 provided by the invention;
Fig. 6 is: the structural representation of ABS cleat insulator 2 provided by the invention;
Fig. 7 is: the structural representation of ABS cleat insulator 3 provided by the invention;
Fig. 8 is: the structural representation of ABS cleat insulator 4 provided by the invention;
Fig. 9 is: the structural representation of battery module provided by the invention;
Figure 10 is: the structural representation of group of battery modules provided by the invention.
Embodiment
A kind of ABS cleat insulator for flexible-packed battery group provided by the invention, the structure of the embodiment of flexible-packed battery group as shown in Figure 1, as shown in Figure 1, this flexible-packed battery group comprises heat-dissipating aluminium plate, battery connecting piece, ABS cleat insulator, fixed L plate, insulating part and casing, above-mentioned device combines a plurality of flexible package cells, form flexible-packed battery group, battery pack comprises two or more group of battery modules, group of battery modules comprises battery module, the rectangle that insulating part consists of two parts that convex-concave coordinates each other, Fig. 2 and Fig. 3 are respectively the structural representation of insulating part upper plate provided by the invention and insulating part lower plate, by Fig. 1, Fig. 2 and Fig. 3 are known, insulating part is positioned at described single battery pole ears end, it is axially axially vertical with cell, in insulating part upper plate and insulating part lower plate, be respectively equipped with the location hole that aperture is 5-7 millimeter.
As shown in Figure 4, as shown in Figure 4, this flexible package cell profile is cuboid to the concrete structure of flexible package cell, and skin is aluminum plastic film packing, and top has two lugs, is respectively anode ear and negative electrode lug.
ABS cleat insulator is by ABS (Acrylonitrile Butadiene Styrene, acrylonitrile-butadiene-styrene copolymer) material is made, as Fig. 5-Fig. 8 is respectively the concrete structure schematic diagram of ABS plate 1, ABS plate 2, ABS plate 3, ABS plate 4, the top of ABS cleat insulator is battery pole ear one end.
From Fig. 5 and Fig. 7, ABS plate 1 and ABS plate 3 top one sides be provided with the square groove of opening, the square groove of half opening and U-shaped groove each one; As shown in Figure 6, ABS plate 2 top one sides are provided with two open slots and a U-shaped groove; As shown in Figure 8, ABS plate 4 top one sides are provided with two semi-open slots and a U-shaped groove.U-shaped groove, between the square groove of two openings or half opening, is used as the wire casing that voltage, electric current, temperature etc. gather line.In the square groove of opening and the square groove of half opening, be respectively equipped with a location hole with cell axially parallel, the aperture in this hole is 5-7 millimeter, the location hole being provided with battery pole ear connector and the aperture of the location hole on insulating part match, bolt, by the hole in ABS cleat insulator square groove and the location hole on battery pole ear connector and insulating part, is fixed on battery pole ear connector and insulating part on ABS cleat insulator.ABS cleat insulator and cell axially parallel, side is respectively provided with an installing hole near the position of four jiaos, and pull bar links together battery pack by these installing holes.
Flexible-packed battery group provided by the invention comprises at least four battery modules, what Fig. 1 provided is the situation that battery pack comprises four battery modules, battery module concrete structure schematic diagram as shown in Figure 9, as shown in Figure 9, battery module comprises two ABS cleat insulators, 15 heat-dissipating aluminium plates and 14 packaging of soft packaged monomers, two parallel both sides that are positioned at 15 heat-dissipating aluminium plates and 14 cell assemblys of ABS cleat insulator, the ABS cleat insulator of battery module both sides is ABS plate 2, ABS plate 1 or ABS plate 2, ABS plate 3 or ABS plate 2, ABS plate 4, by ABS cleat insulator being fixed with the axial vertical pull bar of cell, play the effect of be fixedly clamped intermediate cell monomer and heat-dissipating aluminium plate and insulation.
Be the schematic diagram of group of battery modules as shown in figure 10, from Fig. 1 and Figure 10, group of battery modules is that the heat-dissipating aluminium plate by 3 ABS cleat insulators and inner securing unit battery thereof is fixed together and is formed by pull bar, 3 ABS cleat insulators are followed successively by ABS plate 1, ABS plate 2 and ABS plate 3 or ABS plate 3, ABS plate 2 and ABS plate 4 or ABS plate 1, ABS plate 2 and ABS plate 4, two group of battery modules are that the ABS plate 1 by two group of battery modules contacts to be connected dorsad with ABS plate 3 and combines, and ABS plate 1 is corresponding with the opening of ABS plate 3 and the square groove of half opening.
Above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit, although the present invention is had been described in detail with reference to above-described embodiment, the those of ordinary skill in described field is to be understood that: still can the specific embodiment of the present invention be modified or be replaced on an equal basis, and do not depart from any modification of spirit and scope of the invention or be equal to replacement, it all should be encompassed in the middle of claim scope of the present invention.
Claims (3)
1. for an ABS cleat insulator for flexible-packed battery group, described battery pack comprises casing and group of battery modules; Described group of battery modules comprises fixed L plate, insulating part and battery module; Described battery module comprises two ABS cleat insulators, and number is the heat-dissipating aluminium plate of 15, and number is packaging of soft packaged monomer and the battery connecting piece of 14; Described insulating part, for the rectangle that the parts by two convex-concave cooperations each other form, is positioned at described single battery pole ears end, and it is axially axially vertical with cell; On the parts that described convex-concave coordinates, be respectively equipped with location hole;
It is characterized in that described battery pack comprises 2-12 described ABS cleat insulator 1,2,3 or 4, described ABS cleat insulator is parallel with described cell, its openend and described single battery pole ears same axial on; Described ABS plate 1 and ABS plate 3 openends are provided with each opening of of number, square groove and the U-shaped groove of half opening; Described ABS plate 2 openends are provided with square groove and a U-shaped groove of two openings; Described ABS plate 4 openend one sides are provided with square groove and a U-shaped groove of two half openings; Described U-shaped groove is between the square groove of described two openings or half opening;
In the square groove of described opening and half opening, being respectively equipped with one is the location hole of 5-7 millimeter with the aperture of described cell axially parallel;
The described ABS cleat insulator direction vertical with plate is provided with the installing hole that 1-4 aperture is 4-8 millimeter;
Described group of battery modules comprises three ABS cleat insulators, described three ABS cleat insulators are positioned at centre and the both sides of described group of battery modules, ABS cleat insulator in the middle of described group of battery modules is ABS plate 2, and the ABS cleat insulator of described group of battery modules both sides is ABS plate 3, ABS plate 1 or ABS plate 3, ABS plate 4 or ABS plate 1, ABS plate 4.
2. one kind according to the ABS cleat insulator for flexible-packed battery group of claim 1, it is characterized in that described ABS cleat insulator is positioned at the both sides of described battery module, the ABS cleat insulator of described battery module both sides is ABS plate 2, ABS plate 1 or ABS plate 2, ABS plate 3 or ABS plate 2, ABS plate 4.
3. one kind according to the ABS cleat insulator for flexible-packed battery group of claim 1, in it is characterized in that two group of battery modules connect, the ABS plate 1 of a group of battery modules contacts and is connected dorsad with the ABS plate 3 of another group of battery modules, and described ABS plate 1 is corresponding with the opening of ABS plate 3 and the square groove of half opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210033528.XA CN102593431B (en) | 2012-02-15 | 2012-02-15 | ABS (Acrylonitrile Butadiene Styrene) cleat insulator for flexible packaged battery pack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210033528.XA CN102593431B (en) | 2012-02-15 | 2012-02-15 | ABS (Acrylonitrile Butadiene Styrene) cleat insulator for flexible packaged battery pack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102593431A CN102593431A (en) | 2012-07-18 |
| CN102593431B true CN102593431B (en) | 2014-10-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210033528.XA Active CN102593431B (en) | 2012-02-15 | 2012-02-15 | ABS (Acrylonitrile Butadiene Styrene) cleat insulator for flexible packaged battery pack |
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| Country | Link |
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| CN (1) | CN102593431B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110429245B (en) * | 2019-08-30 | 2024-09-27 | 卧龙电气驱动集团股份有限公司 | Mounting rack capable of being clamped properly for curing polar plate |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679860Y (en) * | 2003-12-29 | 2005-02-16 | 比亚迪股份有限公司 | Square lithium ion power battery set |
| CN101911336A (en) * | 2007-10-29 | 2010-12-08 | Sk能源株式会社 | A unit set having a plurality of lithium rechargeable batteries and a set having a plurality of the unit sets |
| CN202534722U (en) * | 2012-02-15 | 2012-11-14 | 中国电力科学研究院 | Acrylonitrile-butadiene-styrene (ABS) insulation clamping plate for soft packing battery |
-
2012
- 2012-02-15 CN CN201210033528.XA patent/CN102593431B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679860Y (en) * | 2003-12-29 | 2005-02-16 | 比亚迪股份有限公司 | Square lithium ion power battery set |
| CN101911336A (en) * | 2007-10-29 | 2010-12-08 | Sk能源株式会社 | A unit set having a plurality of lithium rechargeable batteries and a set having a plurality of the unit sets |
| CN202534722U (en) * | 2012-02-15 | 2012-11-14 | 中国电力科学研究院 | Acrylonitrile-butadiene-styrene (ABS) insulation clamping plate for soft packing battery |
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| Publication number | Publication date |
|---|---|
| CN102593431A (en) | 2012-07-18 |
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| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130715 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20130715 Address after: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant after: China Electric Power Research Institute Applicant after: State Grid Corporation of China Address before: 100192 Beijing city Haidian District Qinghe small Camp Road No. 15 Applicant before: China Electric Power Research Institute |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |