CN207068966U - A kind of power battery module is flexible coupling component - Google Patents
A kind of power battery module is flexible coupling component Download PDFInfo
- Publication number
- CN207068966U CN207068966U CN201720741322.0U CN201720741322U CN207068966U CN 207068966 U CN207068966 U CN 207068966U CN 201720741322 U CN201720741322 U CN 201720741322U CN 207068966 U CN207068966 U CN 207068966U
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- vertical portion
- connecting portion
- fixed part
- power battery
- battery module
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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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Abstract
A kind of power battery module is the utility model is related to be flexible coupling component, including connecting portion, the both sides of connecting portion are respectively equipped with the first vertical portion and the second vertical portion, connecting portion sets and fit together with the stacking bending of the first vertical portion, angle a at connecting portion and the first vertical portion folding is 45 degree, connecting portion sets and fit together with the stacking bending of the second vertical portion, angle b at connecting portion and the second vertical portion folding is 45 degree, the utility model is simple in construction, cost is low, overcurrent performance is good, while improves the life-span, and the life-span improves more than 60%.
Description
Technical field
It the utility model is related to a kind of power battery module to be flexible coupling component, belong to power battery technology field.
Background technology
Because in the prior art, the electricity that single battery is provided is very limited, existing battery operational version is all adopted
Realized with battery modules, carried out using series and parallel mode in power battery module, between its battery and battery
Connection, this requires the power battery module component that is flexible coupling and is attached fixation.
The current component that is flexible coupling, typically uses bare copper wire or tin plating copper litz wire（Twisted wire）Although overcurrent performance is good,
But short life, it is impossible to it is durable in use, considerably increase cost.
Utility model content
The technical problems to be solved in the utility model is the deficiency for more than, there is provided a kind of power battery module is flexible coupling structure
Part, simple in construction, cost is low, long lifespan, and overcurrent performance is good.
In order to solve the above technical problems, the technical solution adopted in the utility model is as follows：A kind of power battery module is soft
Connecting elements, including connecting portion, the both sides of connecting portion are respectively equipped with the first vertical portion and the second vertical portion, and connecting portion and first are erected
Straight portion's stacking bending sets and fit together, and the angle a at connecting portion and the first vertical portion folding is 45 degree, connecting portion and the
The stacking bending of two vertical portions sets and fit together, and the angle b at connecting portion and the second vertical portion folding is 45 degree.
Further improvement as above-mentioned technical proposal：
The height of first vertical portion is 2.2 times of connecting portion width, and the height of the second vertical portion is connecting portion width
2.2 times.
The end of first vertical portion is provided with the first fixed part, and the end of the second vertical portion is provided with the second fixed part, even
Socket part, the first vertical portion, the second vertical portion, the first fixed part, the second fixed part are structure as a whole.
First fixed part is vertically arranged with the first vertical portion, and the second fixed part is vertically arranged with the second vertical portion.
Two through holes are respectively equipped with first fixed part and the second fixed part.
The side away from the first fixed part of the connecting portion is provided with enhanced portion, and enhanced portion is cupro-nickel composite sheet, and cupro-nickel is multiple
The thickness for closing piece is 0.07mm, and enhanced portion forms with connecting portion pressing.
The utility model takes above technical scheme, has advantages below：The utility model is simple in construction, and cost is low, mistake
Current capability is good, while improves the life-span, and the life-span improves more than 60%.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Brief description of the drawings
Fig. 1 is that power battery module is flexible coupling the structural representation of component in the utility model embodiment 1；
Fig. 2 is that power battery module is flexible coupling the structural representation of component in the utility model embodiment 1；
Fig. 3 is that power battery module is flexible coupling the structural representation of component in the utility model embodiment 2.
In figure, 1- connecting portions；The vertical portions of 2- first；The fixed parts of 3- first；4- through holes；The vertical portions of 5- second；6- second is solid
Determine portion, 7- enhanced portion.
Embodiment
Embodiment 1, as shown in Figures 1 and 2, a kind of power battery module are flexible coupling component, including connecting portion 1, even
The both sides of socket part 1 are respectively equipped with the first vertical portion 2 and the second vertical portion 5, and the end of the first vertical portion 2 is provided with the first fixed part 3,
The end of second vertical portion 5 is provided with the second fixed part 6, connecting portion 1, the first vertical portion 2, the second vertical portion 5, the first fixed part 3,
Second fixed part 6 is structure as a whole, and uses copper sheet of the thickness for 0.1mm, and surface is cased with thermal shrinkable sleeve；
Connecting portion 1 sets and fit together with the stacking bending of the first vertical portion 2, and connecting portion 1 folds with the first vertical portion 2
The angle a at place is 45 degree, and connecting portion 1 sets and fit together with the stacking bending of the second vertical portion 5, and connecting portion 1 and second is perpendicular
Angle b at the straight folding of portion 5 is 45 degree, and the height of the first vertical portion 2 is 2.2 times of the width of connecting portion 1, the second vertical portion 5
Highly it is 2.2 times of the width of connecting portion 1, the first fixed part 3 is vertically arranged with the first vertical portion 2, and the second fixed part 6 and second is perpendicular
Straight portion 5 is vertically arranged, and two through holes 4 are respectively equipped with the first fixed part 3 and the second fixed part 6.
Embodiment 2, as shown in accompanying drawing 1 and accompanying drawing 3, a kind of power battery module is flexible coupling component, including connecting portion 1, even
The both sides of socket part 1 are respectively equipped with the first vertical portion 2 and the second vertical portion 5, and the end of the first vertical portion 2 is provided with the first fixed part 3,
The end of second vertical portion 5 is provided with the second fixed part 6, connecting portion 1, the first vertical portion 2, the second vertical portion 5, the first fixed part 3,
Second fixed part 6 is structure as a whole, and uses copper sheet of the thickness for 0.1mm, and surface is cased with thermal shrinkable sleeve, connecting portion 1 away from first
The side of fixed part 3 is provided with enhanced portion 7, and enhanced portion 7 is cupro-nickel composite sheet, and the thickness of cupro-nickel composite sheet is 0.07mm, enhanced portion 7
Formed with the pressing of connecting portion 1；
Connecting portion 1 sets and fit together with the stacking bending of the first vertical portion 2, and connecting portion 1 folds with the first vertical portion 2
The angle a at place is 45 degree, and connecting portion 1 sets and fit together with the stacking bending of the second vertical portion 5, and connecting portion 1 and second is perpendicular
Angle b at the straight folding of portion 5 is 45 degree, and the height of the first vertical portion 2 is 2.2 times of the width of connecting portion 1, the second vertical portion 5
Highly it is 2.2 times of the width of connecting portion 1, the first fixed part 3 is vertically arranged with the first vertical portion 2, and the second fixed part 6 and second is perpendicular
Straight portion 5 is vertically arranged, and two through holes 4 are respectively equipped with the first fixed part 3 and the second fixed part 6.
Claims (6)
- The component 1. a kind of power battery module is flexible coupling, it is characterised in that：Including connecting portion（1）, connecting portion（1）Both sides difference Provided with the first vertical portion（2）With the second vertical portion（5）, connecting portion（1）With the first vertical portion（2）Stacking bending sets and is fitted in Together, connecting portion（1）With the first vertical portion（2）Angle a at folding is 45 degree, connecting portion（1）With the second vertical portion（5）Stacking Bending sets and fit together, connecting portion（1）With the second vertical portion（5）Angle b at folding is 45 degree.
- The component 2. a kind of power battery module as claimed in claim 1 is flexible coupling, it is characterised in that：First vertical portion （2）Height be connecting portion（1）2.2 times of width, the second vertical portion（5）Height be connecting portion（1）2.2 times of width.
- The component 3. a kind of power battery module as claimed in claim 1 is flexible coupling, it is characterised in that：First vertical portion （2）End be provided with the first fixed part（3）, the second vertical portion（5）End be provided with the second fixed part（6）, connecting portion（1）, One vertical portion（2）, the second vertical portion（5）, the first fixed part（3）, the second fixed part（6）It is structure as a whole.
- The component 4. a kind of power battery module as claimed in claim 3 is flexible coupling, it is characterised in that：First fixed part （3）With the first vertical portion（2）It is vertically arranged, the second fixed part（6）With the second vertical portion（5）It is vertically arranged.
- The component 5. a kind of power battery module as claimed in claim 3 is flexible coupling, it is characterised in that：First fixed part （3）With the second fixed part（6）On be respectively equipped with two through holes（4）.
- The component 6. a kind of power battery module as claimed in claim 1 is flexible coupling, it is characterised in that：The connecting portion（1）'s Away from the first fixed part（3）Side be provided with enhanced portion（7）, enhanced portion（7）For cupro-nickel composite sheet, the thickness of cupro-nickel composite sheet is 0.07mm, enhanced portion（7）With connecting portion（1）Pressing forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741322.0U CN207068966U (en) | 2017-06-23 | 2017-06-23 | A kind of power battery module is flexible coupling component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741322.0U CN207068966U (en) | 2017-06-23 | 2017-06-23 | A kind of power battery module is flexible coupling component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207068966U true CN207068966U (en) | 2018-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720741322.0U Active CN207068966U (en) | 2017-06-23 | 2017-06-23 | A kind of power battery module is flexible coupling component |
Country Status (1)
| Country | Link |
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| CN (1) | CN207068966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021108980A1 (en) * | 2019-12-03 | 2021-06-10 | 宁德时代新能源科技股份有限公司 | Current collecting member and manufacturing method therefor, secondary battery and manufacturing method therefor, battery module, and device |
-
2017
- 2017-06-23 CN CN201720741322.0U patent/CN207068966U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021108980A1 (en) * | 2019-12-03 | 2021-06-10 | 宁德时代新能源科技股份有限公司 | Current collecting member and manufacturing method therefor, secondary battery and manufacturing method therefor, battery module, and device |
| CN114144934A (en) * | 2019-12-03 | 2022-03-04 | 宁德时代新能源科技股份有限公司 | Current collecting member and method for manufacturing same, secondary battery and method for manufacturing same, battery module, and device |
| CN114144934B (en) * | 2019-12-03 | 2024-03-15 | 宁德时代新能源科技股份有限公司 | Current collecting member and method for manufacturing the same, secondary battery and method for manufacturing the same, battery module, and device |
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