CN104393224B - A kind of bus-bar for supporting battery bag high-power applications - Google Patents
A kind of bus-bar for supporting battery bag high-power applications Download PDFInfo
- Publication number
- CN104393224B CN104393224B CN201410774036.5A CN201410774036A CN104393224B CN 104393224 B CN104393224 B CN 104393224B CN 201410774036 A CN201410774036 A CN 201410774036A CN 104393224 B CN104393224 B CN 104393224B
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- CN
- China
- Prior art keywords
- convex structure
- arc convex
- contiguous block
- conducting strip
- bus
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Classifications
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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
- H01M50/543—Terminals
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a kind of bus-bar for supporting battery bag high-power applications, including polylith conducting strip, a pair of terminals is provided with every piece of conducting strip, length direction of the pair of wire connection terminals along conducting strip is set, one section of conducting strip between the pair of wire connection terminals is arc convex structure, width of the arc convex structure along conducting strip is set, contiguous block is provided between the adjacent conductive piece, the contiguous block is also arc convex structure, two curved ends of the contiguous block of arc convex structure play connection respectively at the arc male structure of adjacent conductive piece, the arc male structure of the contiguous block and conducting strip connects and composes a whole arc convex structure.The binding post that the present invention passes through connects the pole of battery, the elastic connection between each pole is realized by the arc convex structure and the contiguous block of arc convex structure on conducting strip, while contiguous block can also play a part of to flow.
Description
Technical field
The present invention relates to a kind of bus-bar, and in particular to a kind of bus-bar for supporting battery bag high-power applications.
Background technology
In large-scale energy-storage system, cell needs to realize the capacity of energy-storage system and power characteristic by parallel
Extend, the application to support high current, therefore progress bus-bar is accomplished by between the pole of cell and be attached.Due to
Battery has deformation when charge and discharge point, it is necessary to which the connection between each pole is flexible, it is to avoid between battery and bus-bar
Stress is according to the damage into battery electrode column, and existing bus-bar is not equipped with a feature that also.
The content of the invention
In order to solve the above-mentioned technical problem, it is real the invention provides a kind of bus-bar for supporting battery bag high-power applications
The elastic connection between each pole is showed.
In order to achieve the above object, the technical solution adopted in the present invention is：
One is provided with a kind of bus-bar for supporting battery bag high-power applications, including polylith conducting strip, every piece of conducting strip
Pair of wire connection terminals, length direction of the pair of wire connection terminals along conducting strip is set, one section of conduction between the pair of wire connection terminals
Piece is arc convex structure, and width of the arc convex structure along conducting strip is set, and is provided between adjacent conductive piece
Contiguous block, the contiguous block is also arc convex structure, two curved ends of the contiguous block of arc convex structure respectively with it is adjacent
The arc convex structure of conducting strip plays connection, and the arc convex structure of the contiguous block and conducting strip connects and composes a whole arc
Bulge-structure.
Arc convex structure on the conducting strip is located at the center between two binding posts.
The arc convex structure is arc-shaped convex structure.
The conducting strip is copper current-conducting piece, and the contiguous block is copper contiguous block.
All conducting strips and all contiguous block integrally casting shapings.
The contiguous block between arc convex structure and adjacent conductive piece on adjacent conductive piece is on same straight line.
The beneficial effect that the present invention is reached：The binding post that the present invention passes through connects the pole of battery, passes through conducting strip
On arc convex structure and the contiguous block of arc convex structure realize the elastic connection between each pole, while contiguous block
Also it can play a part of to flow.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is longitudinal sectional drawing of the invention.
Fig. 3 is the present invention and battery connecting construction schematic diagram
The isoboles that Fig. 4 is connected for the present invention with battery.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following examples are only used for clearly illustrating the present invention
Technical scheme, and can not be limited the scope of the invention with this.
As illustrated in fig. 1 and 2, a kind of bus-bar for supporting battery bag high-power applications, including polylith conducting strip 1, every piece is led
A pair of terminals 2 is provided with electric piece 1, length direction of the pair of wire connection terminals 2 along conducting strip 1 is set, positioned at the butted line
One section of conducting strip between terminal 2 is arc convex structure, and width of the arc convex structure along conducting strip 1 is set,
Arc convex structure on conducting strip 1, which is located between the center between two binding posts 2, adjacent conductive piece 1, is provided with connection
Block 3, contiguous block 3 is also arc convex structure, two curved ends of the contiguous block 3 of arc convex structure respectively with adjacent conductive piece
1 arc convex structure connection, the arc convex structure of contiguous block 3 and conducting strip 1 connects and composes a whole arc convex structure,
The contiguous block 3 between arc convex structure and adjacent conductive piece 1 on adjacent conductive piece 1 is on same straight line.
Above-mentioned all arc convex structures are arc-shaped convex structure, and conducting strip 1 is copper current-conducting piece, and contiguous block 3 is
Copper contiguous block, conducting strip 1 and the integrally casting shaping of all contiguous blocks 3.
The connection of the bus-bar and battery of above-mentioned support battery bag high-power applications as shown in figure 3, battery one, battery two,
Battery three and battery four are connected with each binding post 2 respectively, and its isoboles is as shown in figure 4, battery one and the parallel connection of battery two, electricity
Pond three and battery four are in parallel, and two parts in parallel are connected again, the arc convex structure on conducting strip 1, and arc convex knot
The contiguous block 3 of structure realizes the elastic connection between each pole, while contiguous block 3 can also play a part of to flow.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvement and deformation can also be made, these improve and deformed
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of bus-bar for supporting battery bag high-power applications, it is characterised in that：Including polylith conducting strip（1）, every piece of conduction
Piece（1）On be provided with a pair of terminals son（2）, the pair of wire connection terminals（2）Along conducting strip（1）Length direction set, positioned at this
Pair of wire connection terminals（2）Between one section of conducting strip be arc convex structure, the arc convex structure is along conducting strip（1）Width
Direction is set, adjacent conductive piece（1）Between be provided with contiguous block（3）, the contiguous block（3）Also it is arc convex structure, arc
The contiguous block of bulge-structure（3）Two curved ends respectively with adjacent conductive piece（1）Arc convex structure connection, the connection
Block（3）With conducting strip（1）Arc convex structure connect and compose a whole arc convex structure.
2. a kind of bus-bar for supporting battery bag high-power applications according to claim 1, it is characterised in that：The conduction
Piece（1）On arc convex structure be located at two binding posts（2）Between center.
3. a kind of bus-bar for supporting battery bag high-power applications according to claim 1, it is characterised in that：The arc
Bulge-structure is arc-shaped convex structure.
4. a kind of bus-bar for supporting battery bag high-power applications according to claim 1, it is characterised in that：The conduction
Piece（1）For copper current-conducting piece, the contiguous block（3）For copper contiguous block.
5. a kind of bus-bar for supporting battery bag high-power applications according to claim 4, it is characterised in that：All conductions
Piece（1）And all contiguous blocks（3）Integrally casting shaping.
6. a kind of bus-bar for supporting battery bag high-power applications according to claim 1, it is characterised in that：Adjacent conductive
Piece（1）On arc convex structure and adjacent conductive piece（1）Between contiguous block（3）On same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774036.5A CN104393224B (en) | 2014-12-16 | 2014-12-16 | A kind of bus-bar for supporting battery bag high-power applications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410774036.5A CN104393224B (en) | 2014-12-16 | 2014-12-16 | A kind of bus-bar for supporting battery bag high-power applications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104393224A CN104393224A (en) | 2015-03-04 |
| CN104393224B true CN104393224B (en) | 2017-07-28 |
Family
ID=52611092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410774036.5A Active CN104393224B (en) | 2014-12-16 | 2014-12-16 | A kind of bus-bar for supporting battery bag high-power applications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104393224B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107658411A (en) * | 2016-07-26 | 2018-02-02 | 宁德时代新能源科技股份有限公司 | Output pole assembly and battery module |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204271173U (en) * | 2014-12-16 | 2015-04-15 | 苏州易美新思新能源科技有限公司 | A kind of bus-bar supporting power brick high-power applications |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06140020A (en) * | 1992-10-22 | 1994-05-20 | Yazaki Corp | Battery connection terminal |
| DE102007031860A1 (en) * | 2007-07-09 | 2009-01-15 | Robert Bosch Gmbh | accumulator |
| CN102420304A (en) * | 2011-12-02 | 2012-04-18 | 苏州冠硕新能源有限公司 | Conductive element of battery and battery assembly using conductive element |
-
2014
- 2014-12-16 CN CN201410774036.5A patent/CN104393224B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204271173U (en) * | 2014-12-16 | 2015-04-15 | 苏州易美新思新能源科技有限公司 | A kind of bus-bar supporting power brick high-power applications |
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| Publication number | Publication date |
|---|---|
| CN104393224A (en) | 2015-03-04 |
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Address after: Room 1901, building 19, Jianghai Jiayuan, No. 69, Jiangtong Road, Chongchuan District, Nantong City, Jiangsu Province, 226000 Patentee after: Jiangsu Yimei Xinsi New Energy Technology Co.,Ltd. Address before: 215347 room 1003, 1699 Zuchongzhi South Road, Kunshan City, Suzhou City, Jiangsu Province Patentee before: SUZHOU YIMEI XINSI NEW ENERGY TECHNOLOGY Co.,Ltd. |