CN204271173U - A kind of bus-bar supporting power brick high-power applications - Google Patents
A kind of bus-bar supporting power brick high-power applications Download PDFInfo
- Publication number
- CN204271173U CN204271173U CN201420793052.4U CN201420793052U CN204271173U CN 204271173 U CN204271173 U CN 204271173U CN 201420793052 U CN201420793052 U CN 201420793052U CN 204271173 U CN204271173 U CN 204271173U
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- CN
- China
- Prior art keywords
- arc convex
- conducting strip
- convex structure
- contiguous block
- bus
- 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.)
- Withdrawn - After Issue
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Classifications
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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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- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model discloses a kind of bus-bar supporting power brick high-power applications, comprise polylith conducting strip, every block conducting strip is provided with pair of terminals, this pair of wire connection terminals is arranged along the length direction of conducting strip, one section of conducting strip between this pair of wire connection terminals is arc convex structure, described arc convex structure is arranged along the Width of conducting strip, contiguous block is provided with between described adjacent conductive sheet, described contiguous block is also arc convex structure, two curved ends of contiguous block respectively with the arc convex anatomical connectivity of adjacent conductive sheet, the arc convex anatomical connectivity of described contiguous block and conducting strip forms arc convex structure.Binding post that the utility model passes through connects the pole of battery, and the elasticity achieved between each pole by the contiguous block of the arc convex structure on conducting strip and arc convex structure is connected, and contiguous block also can play current-sharing simultaneously.
Description
Technical field
The utility model relates to a kind of bus-bar, is specifically related to a kind of bus-bar supporting power brick high-power applications.
Background technology
In large-scale energy-storage system, cell needs to realize the capacity of energy-storage system and the expansion of power characteristic by parallel connection, in order to support the application of big current, just needs to carry out bus-bar and connect between the pole of therefore cell.Because battery has deformation when charge and discharge point, just need to be connected with elasticity between each pole, avoid the stress between battery with bus-bar to shine into the damage of battery electrode column, and existing bus-bar does not also possess such characteristic.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of bus-bar supporting power brick high-power applications, and the elasticity achieved between each pole connects.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of bus-bar supporting power brick high-power applications, comprise polylith conducting strip, every block conducting strip is provided with pair of terminals, this pair of wire connection terminals is arranged along the length direction of conducting strip, one section of conducting strip between this pair of wire connection terminals is arc convex structure, described arc convex structure is arranged along the Width of conducting strip, contiguous block is provided with between described adjacent conductive sheet, described contiguous block is also arc convex structure, two curved ends of contiguous block respectively with the arc convex anatomical connectivity of adjacent conductive sheet, the arc convex anatomical connectivity of described contiguous block and conducting strip forms arc convex structure.
The center of arc convex structure between two binding posts on described conducting strip.
Described arc convex structure is arc-shaped convex structure.
Described conducting strip is copper current-conducting piece, and described contiguous block is copper contiguous block.
All conducting strips and all contiguous block integrally castings shaping.
Arc convex structure on adjacent conductive sheet and the contiguous block between adjacent conductive sheet are on same straight line.
The beneficial effect that the utility model reaches: the binding post that the utility model passes through connects the pole of battery, the elasticity achieved between each pole by the contiguous block of the arc convex structure on conducting strip and arc convex structure is connected, and contiguous block also can play current-sharing simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is longitudinal sectional drawing of the present utility model.
Fig. 3 is the utility model and battery connecting construction schematic diagram
Fig. 4 is the isoboles that the utility model is connected with battery.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.Following examples only for clearly the technical solution of the utility model being described, and can not limit protection range of the present utility model with this.
As illustrated in fig. 1 and 2, a kind of bus-bar supporting power brick high-power applications, comprise polylith conducting strip 1, every block conducting strip 1 is provided with pair of terminals 2, this pair of wire connection terminals 2 is arranged along the length direction of conducting strip 1, one section of conducting strip between this pair of wire connection terminals 2 is arc convex structure, described arc convex structure is arranged along the Width of conducting strip 1, the center of arc convex structure on conducting strip 1 between two binding posts 2, contiguous block 3 is provided with between adjacent conductive sheet 1, contiguous block 3 is also arc convex structure, two curved ends of contiguous block 3 respectively with the arc convex anatomical connectivity of adjacent conductive sheet 1, contiguous block 3 forms arc convex structure with the arc convex anatomical connectivity of conducting strip 1, arc convex structure on adjacent conductive sheet 1 and the contiguous block 3 between adjacent conductive sheet 1 are 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 all contiguous blocks 3 integrally casting shaping.
The bus-bar of above-mentioned support power brick high-power applications and the connection of battery are as shown in Figure 3, battery one, battery two, battery three and battery four are connected with each binding post 2 respectively, its isoboles as shown in Figure 4, battery one and battery two parallel connection, battery three and battery four are in parallel, and two parts in parallel are connected again, the arc convex structure on conducting strip 1, and the elasticity that the contiguous block 3 of arc convex structure achieves between each pole connects, contiguous block 3 also can play current-sharing simultaneously.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and distortion, these improve and distortion also should be considered as protection range of the present utility model.
Claims (6)
1. support the bus-bar of power brick high-power applications for one kind, it is characterized in that: comprise polylith conducting strip (1), every block conducting strip (1) is provided with pair of terminals (2), this pair of wire connection terminals (2) is arranged along the length direction of conducting strip (1), the one section of conducting strip be positioned between this pair of wire connection terminals (2) is arc convex structure, described arc convex structure is arranged along the Width of conducting strip (1), contiguous block (3) is provided with between described adjacent conductive sheet (1), described contiguous block (3) is also arc convex structure, two curved ends of contiguous block (3) respectively with the arc convex anatomical connectivity of adjacent conductive sheet (1), described contiguous block (3) forms arc convex structure with the arc convex anatomical connectivity of conducting strip (1).
2. a kind of bus-bar supporting power brick high-power applications according to claim 1, is characterized in that: the arc convex structure on described conducting strip (1) is positioned at the center between two binding posts (2).
3. a kind of bus-bar supporting power brick high-power applications according to claim 1, is characterized in that: described arc convex structure is arc-shaped convex structure.
4. a kind of bus-bar supporting power brick high-power applications according to claim 1, is characterized in that: described conducting strip (1) is copper current-conducting piece, described contiguous block (3) is copper contiguous block.
5. a kind of bus-bar supporting power brick high-power applications according to claim 4, is characterized in that: all conducting strips (1) and all contiguous blocks (3) integrally casting shaping.
6. a kind of bus-bar supporting power brick high-power applications according to claim 1, is characterized in that: the arc convex structure on adjacent conductive sheet (1) and the contiguous block (3) between adjacent conductive sheet (1) are on same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793052.4U CN204271173U (en) | 2014-12-16 | 2014-12-16 | A kind of bus-bar supporting power brick high-power applications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420793052.4U CN204271173U (en) | 2014-12-16 | 2014-12-16 | A kind of bus-bar supporting power brick high-power applications |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271173U true CN204271173U (en) | 2015-04-15 |
Family
ID=52806021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420793052.4U Withdrawn - After Issue CN204271173U (en) | 2014-12-16 | 2014-12-16 | A kind of bus-bar supporting power brick high-power applications |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204271173U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393224A (en) * | 2014-12-16 | 2015-03-04 | 苏州易美新思新能源科技有限公司 | Bus bar for supporting high-power application of battery pack |
| CN106707130A (en) * | 2017-01-04 | 2017-05-24 | 株洲中车时代电气股份有限公司 | IGBT module testing device |
| CN108054332A (en) * | 2017-11-23 | 2018-05-18 | 江西安驰新能源科技有限公司 | A kind of duralumin pole piece and battery modules |
| WO2024027300A1 (en) * | 2023-03-27 | 2024-02-08 | 惠州亿纬锂能股份有限公司 | Multifunctional busbar and prismatic battery |
-
2014
- 2014-12-16 CN CN201420793052.4U patent/CN204271173U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393224A (en) * | 2014-12-16 | 2015-03-04 | 苏州易美新思新能源科技有限公司 | Bus bar for supporting high-power application of battery pack |
| CN104393224B (en) * | 2014-12-16 | 2017-07-28 | 苏州易美新思新能源科技有限公司 | A kind of bus-bar for supporting battery bag high-power applications |
| CN106707130A (en) * | 2017-01-04 | 2017-05-24 | 株洲中车时代电气股份有限公司 | IGBT module testing device |
| CN106707130B (en) * | 2017-01-04 | 2019-05-03 | 株洲中车时代电气股份有限公司 | A kind of IGBT module test device |
| CN108054332A (en) * | 2017-11-23 | 2018-05-18 | 江西安驰新能源科技有限公司 | A kind of duralumin pole piece and battery modules |
| WO2024027300A1 (en) * | 2023-03-27 | 2024-02-08 | 惠州亿纬锂能股份有限公司 | Multifunctional busbar and prismatic battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150415 Effective date of abandoning: 20170728 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20150415 Effective date of abandoning: 20170728 |