CN206947432U - Power battery module and new-energy automobile - Google Patents
Power battery module and new-energy automobile Download PDFInfo
- Publication number
- CN206947432U CN206947432U CN201720951331.2U CN201720951331U CN206947432U CN 206947432 U CN206947432 U CN 206947432U CN 201720951331 U CN201720951331 U CN 201720951331U CN 206947432 U CN206947432 U CN 206947432U
- Authority
- CN
- China
- Prior art keywords
- battery box
- positive
- negative
- nickel sheet
- positive pole
- 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.)
- Expired - Fee Related
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 88
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 44
- 238000009413 insulation Methods 0.000 claims description 25
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 15
- 229910052782 aluminium Inorganic materials 0.000 claims description 15
- 239000004411 aluminium Substances 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000008434 ginseng Nutrition 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
- Secondary Cells (AREA)
- Primary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides a kind of power battery module and new-energy automobile, and power battery module includes multiple battery modules, and each battery modules include positive battery box, negative battery box, cylindrical electrical core, positive pole nickel sheet, cathode nickel sheet and conducting strip;Positive battery box mutually fastens with negative battery box;Cylindrical electrical core is contained in the space after positive battery box fastens with negative battery box;Positive pole nickel sheet is fixedly installed on the outside of positive battery box;Cathode nickel sheet is fixedly installed on the outside of negative battery sum;The both ends of cylindrical electrical core with positive pole nickel sheet and cathode nickel sheet respectively through positive battery box with after negative battery box, being welded and fixed respectively;Conducting strip is separately positioned on the outside of positive pole nickel sheet and cathode nickel sheet, for conductive with another power battery module.
Description
Technical field
It the utility model is related to new-energy automobile technology, more particularly to a kind of power battery module and new-energy automobile.
Background technology
A kind of energy source of the power battery module as new-energy automobile, is played vital in new-energy automobile
Effect.In order to ensure battery capacity, it usually needs multiple battery cores are carried out into serial or parallel connection, to meet vehicle requirements of one's work.
Battery core of the prior art is typically cylindric, in Automated assembly, by columned battery core serial or parallel connection
There is inconvenience more, nor easily arrange cooling device.
Utility model content
The purpose of this utility model is to provide a kind of power battery module and new-energy automobile, of the prior art to solve
Problem, improve the convenience of assembling, and convenient arrangement cooling device.
The utility model provides a kind of power battery module, wherein, including multiple battery modules, each battery mould
Group includes positive battery box, negative battery box, cylindrical electrical core, positive pole nickel sheet, cathode nickel sheet and conducting strip;
The positive battery box mutually fastens with the negative battery box;
The cylindrical electrical core is contained in the space after the positive battery box fastens with the negative battery box;
The positive pole nickel sheet is fixedly installed on the outside of the positive battery box;
The cathode nickel sheet is fixedly installed on the outside of the negative battery box;
The both ends of the cylindrical electrical core respectively through after the positive battery box and the negative battery box, respectively with it is described
Positive pole nickel sheet and the cathode nickel sheet are welded and fixed;
The conducting strip is separately positioned on the outside of the positive pole nickel sheet and the cathode nickel sheet, for another battery
Module is conductive.
Power battery module as described above, these, it is preferred to, the conducting strip is copper sheet.
Power battery module as described above, these, it is preferred to, in addition to conductive aluminium sheet, the conductive aluminium sheet setting
In side of the copper sheet away from the cylindrical electrical core.
Power battery module as described above, these, it is preferred to, in addition to positive pole insulation board and negative insulation plate, institute
The outside that positive pole insulation board is located at the conductive aluminium sheet of side of the positive electrode is stated, the negative insulation plate is located at the outer of the conductive aluminium sheet of negative side
Side.
Power battery module as described above, these, it is preferred to, in addition to insulation cover plate, it is arranged on the positive pole electricity
The top of pond box and the negative battery box.
Power battery module as described above, these, it is preferred to, the positive battery box and the negative battery box it
Between be additionally provided with built-in nut for fixed beam.
Power battery module as described above, these, it is preferred to, the positive battery box, negative battery box, positive pole nickel
Heat emission hole is provided with piece, cathode nickel sheet, conducting strip, conductive aluminium sheet, positive pole insulation board and negative insulation plate.
The utility model additionally provides a kind of new-energy automobile, wherein, including electrokinetic cell mould provided by the utility model
Block, connected by the conducting strip between multiple battery modules.
Power battery module and new-energy automobile provided by the utility model pass through in positive battery box and negative battery box
The space of fastening sets cylindrical electrical core, and after the both ends of cylindrical electrical core are welded and fixed with positive pole nickel sheet and cathode nickel sheet respectively,
Join end to end again, battery modules are together in series by conducting strip, compared with prior art, simplify assembly technology.
Brief description of the drawings
Fig. 1 is the structure decomposition figure for the power battery module that the utility model embodiment provides;
Fig. 2 is the state diagram after positive battery box fastens with negative battery box.
Description of reference numerals:
1- positive battery box 2- negative battery box 3- cylindrical electrical core 4- positive pole nickel sheet 5- cathode nickel sheet 6- conducting strips
7- conduction aluminium sheet 8- positive pole insulation board 9- negative insulation plate 10- insulation cover plate 11- built-in nuts
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element is represented to same or similar label eventually or there is the element of same or like function.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and can not be construed to of the present utility model
Limitation.
Fig. 1 is the structure decomposition figure for the power battery module that the utility model embodiment provides, as shown in figure 1, this practicality
New embodiment provides a kind of power battery module, including multiple battery modules, and each battery modules include positive battery box
1st, negative battery box 2, cylindrical electrical core 3, positive pole nickel sheet 4, cathode nickel sheet 5 and conducting strip 6.
Wherein, positive battery box 1 mutually fastens with negative battery box 2, as shown in Figure 2.Cylindrical electrical core 3 is contained in positive pole electricity
In space after pond box 1 and the fastening of negative battery box 2;Positive pole nickel sheet 4 is fixedly installed on the outside of positive battery box 1;Negative pole nickel
Piece 5 is fixedly installed on the outside of negative battery box 2;The both ends of cylindrical electrical core 3 are respectively through positive battery box 1 and negative battery box
After 2, it is welded and fixed respectively with positive pole nickel sheet 4 and cathode nickel sheet 5;Conducting strip 6 can be copper sheet, be separately positioned on positive pole nickel sheet 4
With the outside of cathode nickel sheet 5, for conductive with another battery modules.
The power battery module that the utility model embodiment provides in positive battery box 1 and negative battery box 2 by fastening
Space cylindrical electrical core 3 is set, and after the both ends of cylindrical electrical core 3 are welded and fixed with positive pole nickel sheet 4 and cathode nickel sheet 5 respectively,
Join end to end, battery modules are together in series again by conducting strip 6, compared with prior art, simplify assembly technology.
Preferably, the power battery module also includes conductive aluminium sheet 7, is arranged on side of the copper sheet away from cylindrical electrical core 3,
To play a part of confluxing.
Further, the power battery module also includes positive pole insulation board 8 and negative insulation plate 9, and positive pole insulation board 8 is located at
The outside of the conductive aluminium sheet 7 of side of the positive electrode, negative insulation plate 9 are located at the outside of the conductive aluminium sheet 7 of negative side, and are consequently formed closing
Battery module.
The top of positive battery box 1 and negative battery box 2 is also preferably provided with insulation cover plate 10, by electrokinetic cell mould
The top of block and exterior insulation.
Further, the built-in nut for fixed beam is additionally provided between positive battery box 1 and negative battery box 2
11。
On the basis of above-described embodiment, in the power battery module that the utility model embodiment provides, positive battery box
1st, negative battery box 2, positive pole nickel sheet 4, cathode nickel sheet 5, conducting strip 6, conductive aluminium sheet 7, positive pole insulation board 8 and negative insulation plate 9
On be provided with heat emission hole, to help battery radiate.
The utility model embodiment additionally provides a kind of new-energy automobile, including the utility model any embodiment provides
Power battery module, connected by conducting strip 6 between multiple battery modules.
Construction, feature and action effect of the present utility model is described in detail according to the embodiment shown in schema above, with
Upper described is only preferred embodiment of the present utility model, but the utility model is to limit practical range shown in drawing, it is every according to
According to the made change of conception of the present utility model, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and figure
, all should be in the scope of protection of the utility model when showing covered spirit.
Claims (8)
1. a kind of power battery module, it is characterised in that including multiple battery modules, each battery modules include positive pole electricity
Pond box, negative battery box, cylindrical electrical core, positive pole nickel sheet, cathode nickel sheet and conducting strip;
The positive battery box mutually fastens with the negative battery box;
The cylindrical electrical core is contained in the space after the positive battery box fastens with the negative battery box;
The positive pole nickel sheet is fixedly installed on the outside of the positive battery box;
The cathode nickel sheet is fixedly installed on the outside of the negative battery box;
The both ends of the cylindrical electrical core respectively through after the positive battery box and the negative battery box, respectively with the positive pole
Nickel sheet and the cathode nickel sheet are welded and fixed;
The conducting strip is separately positioned on the outside of the positive pole nickel sheet and the cathode nickel sheet, for another battery modules
It is conductive.
2. power battery module according to claim 1, it is characterised in that the conducting strip is copper sheet.
3. power battery module according to claim 2, it is characterised in that also including conductive aluminium sheet, the conductive aluminium sheet
It is arranged on side of the copper sheet away from the cylindrical electrical core.
4. power battery module according to claim 3, it is characterised in that also including positive pole insulation board and negative insulation
Plate, the positive pole insulation board are located at the outside of the conductive aluminium sheet of side of the positive electrode, and the negative insulation plate is located at the conductive aluminum of negative side
The outside of plate.
5. according to the power battery module described in claim any one of 1-4, it is characterised in that also including insulation cover plate, set
At the top of the positive battery box and the negative battery box.
6. power battery module according to claim 5, it is characterised in that the positive battery box and the negative battery
The built-in nut for fixed beam is additionally provided between box.
7. power battery module according to claim 4, it is characterised in that the positive battery box, negative battery box, just
Heat emission hole is provided with pole nickel sheet, cathode nickel sheet, conducting strip, conductive aluminium sheet, positive pole insulation board and negative insulation plate.
8. a kind of new-energy automobile, it is characterised in that multiple including the power battery module described in claim any one of 1-7
Connected between the battery modules by the conducting strip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720951331.2U CN206947432U (en) | 2017-08-01 | 2017-08-01 | Power battery module and new-energy automobile |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720951331.2U CN206947432U (en) | 2017-08-01 | 2017-08-01 | Power battery module and new-energy automobile |
Publications (1)
Publication Number | Publication Date |
---|---|
CN206947432U true CN206947432U (en) | 2018-01-30 |
Family
ID=61370493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720951331.2U Expired - Fee Related CN206947432U (en) | 2017-08-01 | 2017-08-01 | Power battery module and new-energy automobile |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN206947432U (en) |
-
2017
- 2017-08-01 CN CN201720951331.2U patent/CN206947432U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 |