CN206059497U - A kind of Vehicular battery module copper is flexible coupling piece - Google Patents
A kind of Vehicular battery module copper is flexible coupling piece Download PDFInfo
- Publication number
- CN206059497U CN206059497U CN201621060733.5U CN201621060733U CN206059497U CN 206059497 U CN206059497 U CN 206059497U CN 201621060733 U CN201621060733 U CN 201621060733U CN 206059497 U CN206059497 U CN 206059497U
- Authority
- CN
- China
- Prior art keywords
- copper
- cupro
- composite sheet
- nickel composite
- red copper
- 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- Withdrawn - After Issue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
Landscapes
- Laminated Bodies (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
This utility model is flexible coupling piece there is provided a kind of Vehicular battery module copper, the T2 red copper laminations of composition are layered on top of each other including multi-disc, the above and below of described red copper lamination has been respectively coated by a cupro-nickel composite sheet, the side of described cupro-nickel composite sheet is copper sheet layer, opposite side is nickel sheet layer, the lamella of both sides is laminated into described cupro-nickel composite sheet, and described copper sheet layer is fitted with the surface of red copper lamination；Described red copper lamination and the common pressure welding in two end of cupro-nickel composite sheet for being placed in upper and lower surface.This utility model arranges a cupro-nickel composite sheet in red copper lamination outer layer, the cupro-nickel composite sheet is made up of with nickel dam copper, it is identical material as the layers of copper of cupro-nickel composite sheet is contacted with red copper lamination, fusion can be more efficiently realized in pressure welding, prevents diastema from contacting；Furthermore, it is not required to pollute, corrode connection sheet using plating, its service life is more permanent.
Description
Technical field
This utility model is related to electrokinetic cell field, is related specifically to a kind of electrokinetic cell module connection sheet.
Background technology
As, in prior art, the electricity provided by single battery is very limited, existing battery operational version is all adopted
Realized with battery modules, in electrokinetic cell module, be all carrying out between its battery and battery using series and parallel mode
Connection, this needs exist for connection sheet and is attached fixation.Connection sheet mainly stacks what is constituted by copper sheet, and in the outer of copper sheet
Side is provided with one layer of nickel dam protection, and the manufacture of these connection sheets is divided into 2 kinds of modes, and the first is by the way of plating, i.e., in copper
The outside of piece directly plates nickel dam using plating mode, and so as to reach protection, but this mode is due in electroplating process, solution without
Method is avoided in the layers of copper of infiltration connection sheet, and as the use time of connection sheet extends, which gradually can corrode copper sheet and imitate conduction
Fruit reduces；Second is by the way of welding, i.e., to place one layer of nickel sheet in the outside of copper sheet, then pass through welding side at both ends
Copper sheet lamination, nickel sheet are realized being welded and fixed by formula, and as copper is different from the physics fusing point of nickel, the temperature difference is up to several Baidu, in welding
Shi Ruo takes into account the temperature of nickel will be when nickel just reaches fusing point, and copper is melted away already, is easily caused the copper disappearance for lacking contact position
And diastema is carried, copper cannot effectively be interfixed with nickel if the temperature of copper is taken into account.
The content of the invention
The technical problems to be solved in the utility model is to provide a kind of knot for improving connection sheet service life and stability
Structure.
It is achieved through the following technical solutions above-mentioned purpose：
A kind of Vehicular battery module copper is flexible coupling piece, including multi-disc is layered on top of each other the T2 red copper laminations of composition, described purple
The above and below of copper lamination has been respectively coated by a cupro-nickel composite sheet, and the side of described cupro-nickel composite sheet is copper sheet layer, and opposite side is
Nickel sheet layer, the lamella of both sides are laminated into described cupro-nickel composite sheet, and described copper sheet layer is affixed with the surface of red copper lamination
Close；Described red copper lamination and the common pressure welding in two end of cupro-nickel composite sheet for being placed in upper and lower surface.
As being flexible coupling to a kind of above-mentioned Vehicular battery module copper, piece is further described, described red copper lamination be placed in
It is superimposed with each other in the middle part of the cupro-nickel composite sheet of upper and lower surface.
As being flexible coupling to a kind of above-mentioned Vehicular battery module copper, piece is further described, described red copper lamination thickness
For 0.5-20mm；The copper-nickel composite sheet thickness is 0.05-0.2mm.
As being flexible coupling to a kind of above-mentioned Vehicular battery module copper, piece is further described, and the red copper lamination, cupro-nickel are multiple
The pressure welding position for closing piece two ends is respectively equipped with two connection through holes through red copper lamination top and bottom, connects a diameter of 3- of through hole
70mm。
As being flexible coupling to a kind of above-mentioned Vehicular battery module copper, piece is further described, and the red copper lamination, cupro-nickel are multiple
Middle part on the outside of conjunction piece is flexible coupling and is coated with insulation thermoplastic tube.
The beneficial effects of the utility model are：Red copper lamination outer layer arrange a cupro-nickel composite sheet, the cupro-nickel composite sheet by
Copper is constituted with nickel dam, is identical material as the layers of copper of cupro-nickel composite sheet is contacted with red copper lamination, can be more in pressure welding
Plus fusion is effectively realized, prevent diastema from contacting；Furthermore, it is not required to pollute, corrode connection sheet using plating, its service life is more
Lengthen long.Insulation thermoplastic tube is enclosed within the outside of red copper lamination and cupro-nickel composite sheet, can effectively reach soft fire-retardant, insulation corrosion protection
Effect.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is cased with the construction profile of insulation thermoplastic tube for this utility model.
Specific embodiment
This utility model is further described below in conjunction with accompanying drawing：
The direction term being previously mentioned in following examples, such as " upper and lower, left and right " they are only the directions of refer to the attached drawing, because
This, the direction term for using is for illustrating not for limiting this utility model.
As shown in Figure 1-2, a kind of Vehicular battery module copper is flexible coupling piece, including multi-disc is layered on top of each other the red copper lamination of composition
1, the above and below of described red copper lamination has been respectively coated by a cupro-nickel composite sheet 2, and the side of described cupro-nickel composite sheet is copper sheet
Layer, opposite side is nickel sheet layer, and the lamella of both sides is laminated into described cupro-nickel composite sheet, described copper sheet layer and red copper lamination
Surface fit；Described red copper lamination and two end of cupro-nickel composite sheet, the 3 common pressure welding for being placed in upper and lower surface.
As being flexible coupling to a kind of above-mentioned Vehicular battery module copper, piece is further described, described red copper lamination be placed in
The middle part 4 of the cupro-nickel composite sheet of upper and lower surface is superimposed with each other.
As being flexible coupling to a kind of above-mentioned Vehicular battery module copper, piece is further described, described red copper lamination thickness
For 0.5-20mm；The copper-nickel composite sheet thickness is 0.05-0.2mm.
As being flexible coupling to a kind of above-mentioned Vehicular battery module copper, piece is further described, and the red copper lamination, cupro-nickel are multiple
The pressure welding position for closing piece two ends is respectively equipped with two connection through holes 5 through red copper lamination top and bottom, connects a diameter of 3- of through hole
70mm。
As being flexible coupling to a kind of above-mentioned Vehicular battery module copper, piece is further described, and the red copper lamination, cupro-nickel are multiple
Middle part on the outside of conjunction piece is flexible coupling and is coated with insulation thermoplastic tube.
A kind of Vehicular battery module copper is flexible coupling the manufacture method of piece, it is characterised in that comprise the steps：
A. multi-disc copper sheet is layered on top of each other, constitutes red copper lamination；
B. a cupro-nickel composite sheet is placed respectively in the above and below of red copper lamination, copper sheet layer and the red copper of cupro-nickel composite sheet are folded
Piece is relative to be coated；
Mutually fold at the middle part of the C. two ends of pressure welding red copper lamination and cupro-nickel composite sheet, and red copper lamination and cupro-nickel composite sheet
Close.
Further describe as the manufacture method of the piece that is flexible coupling to a kind of above-mentioned Vehicular battery module copper, in red copper lamination
Be connected through hole with two being opened up at the two ends pressure welding position of cupro-nickel composite sheet, be connected to a fixed to the polar terminals with set of cells.
Further describe as the manufacture method of the piece that is flexible coupling to a kind of above-mentioned Vehicular battery module copper, in red copper lamination
With the one insulation thermoplastic tube of cladding that is flexible coupling on the outside of cupro-nickel composite sheet.Insulation thermoplastic outer tube layer is gathered using the soft crosslinking of high-quality
Olefin material, internal layer PUR Compound Machining, cladding material have insulation corrosion protection, it is wear-resisting the features such as, internal layer have low melting point,
The advantages of waterproof sealing box high adhesiveness.Which has high-temperature shrinkage, soft fire-retardant, insulation corrosion protection function, more can proof voltage extremely
1500V。
The above is not imposed any restrictions to technical scope of the present utility model, all according to this utility model technical spirit
Any modification, equivalent variations and modification that embodiment to more than is made, still fall within the model of the technical solution of the utility model
In enclosing.
Claims (5)
1. a kind of Vehicular battery module copper is flexible coupling piece, including multi-disc is layered on top of each other the red copper lamination of composition, it is characterised in that：Institute
The above and below of the red copper lamination stated has been respectively coated by a cupro-nickel composite sheet, and the side of described cupro-nickel composite sheet is copper sheet layer, separately
Side is nickel sheet layer, and the lamella of both sides is laminated into described cupro-nickel composite sheet, the table of described copper sheet layer and red copper lamination
Face fits；Described red copper lamination and the common pressure welding in two end of cupro-nickel composite sheet for being placed in upper and lower surface.
2. a kind of Vehicular battery module copper according to claim 1 is flexible coupling piece, it is characterised in that：Described red copper lamination
It is superimposed with each other with being placed in the middle part of the cupro-nickel composite sheet of upper and lower surface.
3. a kind of Vehicular battery module copper according to claim 1 is flexible coupling piece, it is characterised in that：Described red copper lamination
Thickness is 0.5-20mm；The copper-nickel composite sheet thickness is 0.05-0.2mm.
4. a kind of Vehicular battery module copper according to claim 1 is flexible coupling piece, it is characterised in that：The red copper lamination,
The pressure welding position at cupro-nickel composite sheet two ends is respectively equipped with two connection through holes through red copper lamination top and bottom, connects the diameter of through hole
For 3-70mm.
5. a kind of Vehicular battery module copper according to claim 1 is flexible coupling piece, it is characterised in that：The red copper lamination,
Middle part on the outside of cupro-nickel composite sheet is flexible coupling and is coated with insulation thermoplastic tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060733.5U CN206059497U (en) | 2016-09-19 | 2016-09-19 | A kind of Vehicular battery module copper is flexible coupling piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621060733.5U CN206059497U (en) | 2016-09-19 | 2016-09-19 | A kind of Vehicular battery module copper is flexible coupling piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206059497U true CN206059497U (en) | 2017-03-29 |
Family
ID=58370549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621060733.5U Withdrawn - After Issue CN206059497U (en) | 2016-09-19 | 2016-09-19 | A kind of Vehicular battery module copper is flexible coupling piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206059497U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252575A (en) * | 2016-09-19 | 2016-12-21 | 胜蓝科技股份有限公司 | A kind of Vehicular battery module copper is flexible coupling sheet and manufacture method thereof |
| US11158910B2 (en) | 2017-12-05 | 2021-10-26 | Industrial Technology Research Institute | Battery busbar |
-
2016
- 2016-09-19 CN CN201621060733.5U patent/CN206059497U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106252575A (en) * | 2016-09-19 | 2016-12-21 | 胜蓝科技股份有限公司 | A kind of Vehicular battery module copper is flexible coupling sheet and manufacture method thereof |
| CN106252575B (en) * | 2016-09-19 | 2019-01-29 | 胜蓝科技股份有限公司 | A kind of Vehicular battery mould group copper is flexible coupling piece and its manufacturing method |
| US11158910B2 (en) | 2017-12-05 | 2021-10-26 | Industrial Technology Research Institute | Battery busbar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20190129 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170329 Effective date of abandoning: 20190129 |