CN107068954A - A kind of battery module structure - Google Patents
A kind of battery module structure Download PDFInfo
- Publication number
- CN107068954A CN107068954A CN201710018922.9A CN201710018922A CN107068954A CN 107068954 A CN107068954 A CN 107068954A CN 201710018922 A CN201710018922 A CN 201710018922A CN 107068954 A CN107068954 A CN 107068954A
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- Prior art keywords
- positive pole
- output board
- negative pole
- battery module
- cell
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- Pending
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- 238000009413 insulation Methods 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 28
- 230000004888 barrier function Effects 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- 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
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
-
- 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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- 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 present invention provides a kind of battery module structure, the positive pole of cell is electrically connected with by positive pole connector and anode collection area or positive pole output board, the negative pole of cell is electrically connected with by anode connector and negative pole currect collecting area or negative pole output board, cell is pluggable, and attachment structure is simple and easy to maintenance；Collector plate of connecting, into U-shaped, realizes the homonymy power taking of battery module structure in Z-shaped and folded array；While compact overall structure, space availability ratio height and good insulation preformance, safe and reliable.
Description
【Technical field】
The present invention relates to cell art, more particularly to a kind of battery module structure.
【Background technology】
As problem of energy crisis is increasingly serious, developed rapidly by leading New Energy Industry of electric power.Electrokinetic cell is
Multiple cells are generally carried out first parallel connection and connected again to reach all kinds of electricity by one of core energy storage device of each electronic product
Voltage and electricity needed for sub- product.However, existing battery interconnection technique is to rely on battery plus-negative plate weld bolt nut
Mode, the purpose of connection is reached by the fixed contact of bolt, this mode technique is cumbersome, bolt and nut needs and battery core
First directly welded, then carry out fastening assembling, not only wasted time and energy, and cost is higher, while low space utilization, dismounting is tired
Difficulty, is unfavorable for maintenance.
In consideration of it, real be necessary to provide a kind of new battery module structure to overcome disadvantages described above.
【The content of the invention】
It is an object of the invention to provide a kind of connection of cell is simple, dismounting is easy and connection reliability is high, be easy to dimension
The battery module structure of shield.
To achieve these goals, the present invention provides a kind of battery module structure, including cell, pedestal, negative pole connect
Fitting, positive pole connector, series connection collector plate, positive pole output board and negative pole output board；The cell is cylindric, including just
Positive pole is provided with extreme face, negative pole end face and the connection positive pole end face, the side wall of the negative pole end face, the positive pole end face
Projection；The pedestal includes upper surface and the lower surface relative with the upper surface, and the lower surface offers multiple batteries and received
Rong Kong, the upper surface is convexly equipped with the fixed column of the connection corresponding with battery container hole of hollow cylindrical；The series connection collector plate
In Z-shaped, including anode collection area and negative pole currect collecting area, the anode collection area offers the positive pole through hole run through, described negative
Pole afflux area offers the negative pole through hole run through；The series connection collector plate folded array of multiple Z-shaped, previous series connection collector plate
The negative pole currect collecting area of the next series connection collector plate of anode collection area alignment, all series connection collector plates are arranged in U-shaped；The positive pole
Output board and negative pole output board are respectively arranged at the two ends of U-shaped, the series connection collection of the positive pole output board alignment wherein end
Flow the anode collection area of the series connection collector plate at the negative pole currect collecting area of plate, the negative pole output board alignment other end；It is described just
Pole output board also offers positive pole through hole, and the negative pole output board also offers negative pole through hole；The positive pole connector is contained in
In hollow fixed column, and it is welded on the anode collection area of the series connection collector plate or positive pole output board, the negative pole connection
Part is contained in the battery container hole, and is welded on negative pole currect collecting area or negative pole output board；The cell it is close
The pedestal is inserted in one end of positive pole end face, and the positive pole projection is inserted in the hollow fixed column, and the positive pole projection
The positive pole connector is fastened in, the positive pole projection is electrically connected by positive pole connector with anode collection area or positive pole output board
Connect；The cell is contained in the battery container hole close to one end of positive pole end face, and the side wall clamping of cell
In the anode connector, the side wall of the body battery is electrically connected by anode connector with negative pole currect collecting area or negative pole output board
Connect.
In a preferred embodiment, the anode connector includes upper annulus, lower annulus and connects the upper annulus
And multiple flexure strips of lower annulus, the upper annulus and lower annulus are coaxially disposed, and the diameter of the upper annulus and lower annulus is equal
Corresponding to the diameter of the cell.
In a preferred embodiment, the positive pole connector includes tip circle ring, bottom annulus and connects the tip circle ring
And multiple connection sheets of bottom annulus, the tip circle ring and bottom annulus are coaxially disposed, and the diameter of the tip circle ring and bottom annulus is equal
Corresponding to the diameter of the positive pole projection of the cell.
In a preferred embodiment, multiple first weld tabs, first weld tabs are arranged at intervals with the upper annulus
Extend to form the first weld part to the direction close to upper circle ring center's axle, first weld part is welded in negative pole currect collecting area
Or on negative pole output board.
In a preferred embodiment, multiple second weld tabs, second weld tabs are arranged at intervals with the tip circle ring
Extend to form the second weld part to the direction away from the tip circle ring central shaft, second weld tabs passes through the positive pole through hole,
Second weld part is welded on the anode collection area or positive pole output board.
In a preferred embodiment, the internal diameter of the hollow fixed column corresponds to the diameter of the positive pole projection, institute
The diameter for stating battery container hole corresponds to the diameter of the cell, and the internal diameter of the fixed column is less than the battery container hole
Diameter.
In a preferred embodiment, the pedestal is rectangular-shape, and the edge of the pedestal is additionally provided with baffle plate, institute
The height for stating baffle plate is identical with the height of the fixed column.
In a preferred embodiment, the surface of the series connection collector plate, positive pole output board and negative pole output board is all provided with
It is equipped with insulating barrier.
In a preferred embodiment, in addition to collecting cassette and collecting cassette fixed plate, the positive pole output board and negative pole
Output board is provided with connecting pole, and the connecting pole is adopted through the through hole in the collecting cassette fixed plate by bolt by described
Collection box, positive pole output board and negative pole output board are fixed on pedestal.
In a preferred embodiment, in addition to insulation cover plate, the insulation cover plate and series connection collector plate pass through bolt
It is locked on the pedestal, the negative pole currect collecting area and negative pole output board are resisted against the pedestal.
The battery module structure provided compared to prior art, the present invention, the positive pole of cell passes through positive pole connector
It is electrically connected with anode collection area or positive pole output board, the negative pole of cell passes through anode connector and negative pole currect collecting area or negative
Pole output board is electrically connected with, and cell is pluggable, and attachment structure is simple and easy to maintenance；Collector plate of connecting is in Z-shaped and friendship
Stack arrangement realizes the homonymy power taking of battery module structure into U-shaped；While compact overall structure, space availability ratio is high and exhausted
Edge performance is good, safe and reliable.
【Brief description of the drawings】
The dimensional decomposition structure diagram for the battery module structure that Fig. 1 provides for the present invention；
Fig. 2 is the enlarged drawing at A in Fig. 1；
Fig. 3 is the enlarged drawing at B in Fig. 1；
Fig. 4 is the structural representation of the pedestal of battery module structure shown in Fig. 1；
Fig. 5 is the assembling view of the cell of battery module structure shown in Fig. 1；
Fig. 6 is the structural representation of the anode connector of battery module structure shown in Fig. 1；
Fig. 7 is the structural representation of the positive pole connector of battery module structure shown in Fig. 1；
Fig. 8 is the enlarged drawing at C in Fig. 1；
Fig. 9 is the assembly structure diagram of battery module structure shown in Fig. 1.
【Embodiment】
In order that the purpose of the present invention, technical scheme and advantageous effects become apparent from understanding, below in conjunction with accompanying drawing and
Embodiment, the present invention will be described in further detail.It should be appreciated that the specific implementation described in this specification
Mode is not intended to limit the present invention just for the sake of explaining the present invention.
Also referring to Fig. 1 and Fig. 2, the present invention provides a kind of battery module structure 100, including cell 10, pedestal
20th, anode connector 30, positive pole connector 40, series connection collector plate 50, positive pole output board 60 and negative pole output board 70.
The cell 10 to be cylindric, including positive pole end face 11, negative pole end face 12 and connect the positive pole end face 11,
Positive pole projection 14 is provided with the side wall 13 of the negative pole end face 12, the positive pole end face 11, the positive pole projection 14 is i.e. described
The positive pole of cell 10, the negative pole end face 12 and side wall 13 are the negative pole of the cell 10.Specifically, described many
The individual laid out in parallel of cell 10.
Also referring to Fig. 1, Fig. 3, Fig. 4 and Fig. 5, the pedestal 20 substantially rectangular-shape, including upper surface 21 and with
The relative lower surface 22 in the upper surface 21, the lower surface 22 offers multiple battery container holes 221, and the upper surface 21 is convex
Fixed column 23 provided with hollow cylindrical, the fixed column 23 is coaxially disposed with battery container hole 221, a correspondence of fixed column 23
Connect a battery container hole 221.Specifically, the internal diameter of the hollow fixed column 23 corresponds to the straight of the positive pole projection 14
Footpath, the diameter in the battery container hole 221 corresponds to the diameter of the cell 10, and the internal diameter of the fixed column 23 is less than institute
State the diameter in battery container hole 221.In present embodiment, one end of the fixed column 23 is to the direction close to the lower surface 22
Extension forms extension 231, i.e., described extension 231 is contained in the battery container hole 221.Specifically, the pedestal 20
Edge be additionally provided with baffle plate 24, the height of the baffle plate 24 is identical with the height of the fixed column 23, and the baffle plate 24 is used for
Blocks dust, impurity etc. enter inside pedestal 10.
Referring to Fig. 6, the anode connector 30 is substantially preced with spring shape, including upper annulus 31, lower annulus 32 and connection institute
Multiple flexure strips 33 of annulus 31 and lower annulus 32 are stated, the upper annulus 31 and lower annulus 32 are coaxially disposed, and the upper circle
The diameter of ring 31 and lower annulus 32 both corresponds to the diameter of the cell 10.It is arranged at intervals with the upper annulus 31 multiple
First weld tabs 34, first weld tabs 34 extends to form the first weld part 341 to the direction close to the upper central shaft of annulus 31.
In present embodiment, the quantity of first weld tabs 34 is four, and the uniform intervals of the first weld tabs 34 are arranged on described
On annulus 31.
Referring to Fig. 7, the positive pole connector 40 is also substantially preced with spring shape, including tip circle ring 41, bottom annulus 42 and connection
Multiple connection sheets 43 of the tip circle ring 41 and bottom annulus 42, the tip circle ring 41 and bottom annulus 42 are coaxially disposed, and the top
The diameter of annulus 41 and bottom annulus 42 both corresponds to the diameter of the positive pole projection 14 of the cell 10.On the tip circle ring 41
Multiple second weld tabs 44 are arranged at intervals with, second weld tabs 44 extends to be formed to the direction away from the central shaft of tip circle ring 41
Second weld part 441.In present embodiment, between the quantity of second weld tabs 44 is four, and second weld tabs 44 is uniform
Every being arranged on the tip circle ring 41.
Also referring to Fig. 7 and Fig. 8, the series connection collector plate 50 is in Z-shaped, including anode collection area 51 and negative pole currect collecting
Area 52, the anode collection area 51 offers the positive pole through hole 511 run through, and the negative pole currect collecting area 52 offers the negative pole run through
In through hole 521, present embodiment, the diameter of the positive pole through hole 511 corresponds to the diameter of the positive pole projection 14, the positive pole
The diameter of through hole 511 is slightly less than the diameter of the negative pole through hole 521.
The folded array of series connection collector plate 50 of multiple Z-shaped, i.e., the anode collection area alignment of previous series connection collector plate 50
The negative pole currect collecting area of next series connection collector plate 50, the positive pole doab of next series connection collector plate 50 is directed at next one
The negative pole currect collecting area for collector plate 50 of connecting, is arranged in order.All series connection collector plates are arranged in U-shaped, the not opening end of U-shaped
The setting direction of collector plate 50 of being connected with other of series connection collector plate 50 it is vertical, to realize revolution that series connection collector plate 50 is arranged.Tool
Body, the series connection collector plate 50 realizes that the positive pole for all cells 10 for being connected to the anode collection area 51 is connected electrically in
Together, realize that the negative pole for all cells 10 for being connected to the negative pole currect collecting area 51 is electrically connected；Previous series connection
Negative pole currect collecting area (or the anode collection of the anode collection area (or negative pole currect collecting area) of collector plate 50 and next collector plate 50 of connecting
Area) electrical connection.
Please refer to Fig. 1 in the lump again, the positive pole output board 60 and negative pole output board 70 are respectively arranged at the two of U-shaped
End, the positive pole output board 60 is directed at the negative pole currect collecting area 52 of the series connection collector plate 50 of wherein end, the negative pole output board
The anode collection area 51 of series connection collector plate 50 at 70 alignment other ends.The positive pole output board 60 is used as whole battery modules
100 cathode output end, the negative pole output board 70 realizes battery mould as the cathode output end of whole battery modules 100
The homonymy power taking of group structure 100.The positive pole output board 60 also offers positive pole through hole, and the negative pole output board 70 is also offered
Negative pole through hole.Specifically, the surface of the series connection collector plate 50, positive pole output board 60 and negative pole output board 70 is provided with insulation
Layer, to ensure in its insulation characterisitic, present embodiment, the series connection collector plate 50, positive pole output board 60 and negative pole output board 70
Surface spraying have insulated paint.
The battery module structure 100 that the present invention is provided also includes collecting cassette 80 and collecting cassette fixed plate 81, the collecting cassette
80 are fixed on one end of the pedestal 20, specifically, the positive pole output board 60 and negative pole output board 70 are provided with connecting pole
67, the connecting pole 67 is exported the collecting cassette 80, positive pole by bolt through the through hole in the collecting cassette fixed plate 81
Plate 60 and negative pole output board 70 are fixed on pedestal 20.Specifically, the positive pole output board 60 and negative pole output board 70 pass through even
Connect post 67 to be electrically connected with the soft arranging wire (not shown) in collecting cassette 80, realize the transmission of electric signal.
The battery module structure 100 that the present invention is provided also includes insulation cover plate 90, the insulation cover plate 90 and series connection afflux
Plate 50 is locked on the pedestal 20 by bolt, and the negative pole currect collecting area 52 and negative pole output board 70 are resisted against the pedestal
20, the insulation cover plate 90 further ensures the insulation characterisitic of battery module structure 100.
Also referring to Fig. 9, during assembling, first, positive pole connector 40 is welded in the positive pole of the series connection collector plate 50
In afflux area 51 or positive pole output board 60, i.e., described second weld tabs 44 passes through the positive pole through hole 511, second weld part
441 are welded on the anode collection area 51 or positive pole output board 60；
Then, series connection collector plate 50, positive pole output board 60 and the negative pole output board 70 U-shaped arranged is installed on the base
On seat 20, the fixed column 23 is through the negative pole through hole 521 and is resisted against in the anode collection area 51, the positive pole connection
Part 40 is contained in hollow fixed column 23, and the upper surface 21 of the pedestal 20 is resisted against the negative pole currect collecting area 52；
Secondly, the first weld part 341 of anode connector 30 is welded on negative pole currect collecting area 52 or negative pole output board 70,
The anode connector 30 is contained in the battery container hole 221；
Thirdly, the pedestal 20 is inserted into one end of the close positive pole end face 11 of all cells 10, specifically, institute
Positive pole projection 14 is stated to insert in the hollow fixed column 23, and the positive pole projection 14 is fastened in the positive pole connector 40,
The positive pole projection 14 (i.e. the positive pole of cell 10) passes through positive pole connector 40 and anode collection area 51 or positive pole output board
60 are electrically connected with；The cell 10 is contained in the battery container hole 221 close to one end of positive pole end face 11, and monomer
The side wall 13 of battery is fastened in the anode connector 30, and the side wall 13 (i.e. the negative pole of cell 10) of the body battery passes through
Anode connector 30 is electrically connected with negative pole currect collecting area 52 or negative pole output board 70；
Finally, collecting cassette 80 is fixed on to one end of the pedestal 20, insulation cover plate 90 is bolted and is covered on
In the series connection collector plate 50 of the U-shaped.
The battery module structure 100 that the present invention is provided, the positive pole of cell 10 passes through positive pole connector 40 and positive pole collection
Stream area 51 or positive pole output board 60 are electrically connected with, the negative pole of cell 10 by anode connector 30 and negative pole currect collecting area 52 or
Negative pole output board 70 is electrically connected with, and cell 10 is pluggable, and attachment structure is simple and easy to maintenance；Collector plate 50 of connecting is in Z
Shape and folded array is into U-shaped, realizes the homonymy power taking of battery module structure 100；While compact overall structure, space profit
It is safe and reliable with rate height and good insulation preformance.
The present invention is not restricted to described in specification and embodiment, therefore for the personnel of familiar field
Additional advantage and modification is easily achieved, therefore in the essence of the universal limited without departing substantially from claim and equivalency range
In the case of refreshing and scope, the present invention is not limited to specific details, representational equipment and shown here as the diagram with description
Example.
Claims (10)
1. a kind of battery module structure, it is characterised in that：Including cell, pedestal, anode connector, positive pole connector, string
Join collector plate, positive pole output board and negative pole output board；The cell to be cylindric, including positive pole end face, negative pole end face and
Connect and be provided with positive pole projection on the positive pole end face, the side wall of the negative pole end face, the positive pole end face；
The pedestal includes upper surface and the lower surface relative with the upper surface, and the lower surface offers multiple battery containers
Hole, the upper surface is convexly equipped with the fixed column of the connection corresponding with battery container hole of hollow cylindrical；
The series connection collector plate is in Z-shaped, including anode collection area and negative pole currect collecting area, and the anode collection area, which is offered, to be run through
Positive pole through hole, the negative pole currect collecting area offers the negative pole through hole run through；The series connection collector plate folded array of multiple Z-shaped,
The negative pole currect collecting area of the next series connection collector plate of anode collection area alignment of previous series connection collector plate, all series connection collector plate rows
Arrange into U-shaped；
The positive pole output board and negative pole output board are respectively arranged at the two ends of U-shaped, the positive pole output board alignment wherein one
The positive pole collection of series connection collector plate at the negative pole currect collecting area of series connection collector plate at end, the negative pole output board alignment other end
Flow area；The positive pole output board also offers positive pole through hole, and the negative pole output board also offers negative pole through hole；
The positive pole connector is contained in hollow fixed column, and is welded in the anode collection area or just of the series connection collector plate
On the output board of pole, the anode connector is contained in the battery container hole, and is welded in negative pole currect collecting area or negative pole output
On plate；
The pedestal is inserted in one end of the close positive pole end face of the cell, and the positive pole projection insertion is described hollow to consolidate
In fixed column, and the positive pole projection is fastened in the positive pole connector, and the positive pole projection passes through positive pole connector and positive pole collection
Flow area or positive pole output board is electrically connected with；The cell is contained in the battery container hole close to one end of positive pole end face
It is interior, and the side wall of cell is fastened in the anode connector, the side wall of the body battery passes through anode connector and negative pole
Afflux area or negative pole output board are electrically connected with.
2. battery module structure as claimed in claim 1, it is characterised in that：The anode connector includes upper annulus, lower circle
Ring and the multiple flexure strips for connecting the upper annulus and lower annulus, the upper annulus and lower annulus are coaxially disposed, and the upper circle
The diameter of ring and lower annulus both corresponds to the diameter of the cell.
3. battery module structure as claimed in claim 2, it is characterised in that：The positive pole connector, which includes tip circle ring, bottom, to be justified
Multiple connection sheets of ring and the connection tip circle ring and bottom annulus, the tip circle ring and bottom annulus are coaxially disposed, and the tip circle
The diameter of ring and bottom annulus both corresponds to the diameter of the positive pole projection of the cell.
4. battery module structure as claimed in claim 3, it is characterised in that：Multiple first are arranged at intervals with the upper annulus
Weld tabs, first weld tabs extends to form the first weld part to the direction close to upper circle ring center's axle, first welding
Portion is welded on negative pole currect collecting area or negative pole output board.
5. battery module structure as claimed in claim 4, it is characterised in that：Multiple second are arranged at intervals with the tip circle ring
Weld tabs, second weld tabs extends to form the second weld part to the direction away from the tip circle ring central shaft, second weld tabs
Through the positive pole through hole, second weld part is welded on the anode collection area or positive pole output board.
6. battery module structure as claimed in claim 5, it is characterised in that：The internal diameter of the hollow fixed column corresponds to described
The diameter of positive pole projection, the diameter in the battery container hole corresponds to the diameter of the cell, the internal diameter of the fixed column
Less than the diameter in the battery container hole.
7. battery module structure as claimed in claim 6, it is characterised in that：The pedestal is rectangular-shape, the pedestal
Edge is additionally provided with baffle plate, and the height of the baffle plate is identical with the height of the fixed column.
8. battery module structure as claimed in claim 1, it is characterised in that：The series connection collector plate, positive pole output board and negative
The surface of pole output board is provided with insulating barrier.
9. battery module structure as claimed in claim 1, it is characterised in that：Also include collecting cassette and collecting cassette fixed plate, institute
State positive pole output board and negative pole output board is provided with connecting pole, the connecting pole passes through logical in the collecting cassette fixed plate
The collecting cassette, positive pole output board and negative pole output board, are fixed on pedestal by hole by bolt.
10. battery module structure as claimed in claim 1, it is characterised in that：Also include insulation cover plate, the insulation cover plate and
Series connection collector plate is locked on the pedestal by bolt, and the negative pole currect collecting area and negative pole output board are resisted against the pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018922.9A CN107068954A (en) | 2017-01-11 | 2017-01-11 | A kind of battery module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710018922.9A CN107068954A (en) | 2017-01-11 | 2017-01-11 | A kind of battery module structure |
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| Publication Number | Publication Date |
|---|---|
| CN107068954A true CN107068954A (en) | 2017-08-18 |
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ID=59597905
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710018922.9A Pending CN107068954A (en) | 2017-01-11 | 2017-01-11 | A kind of battery module structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110120487A (en) * | 2019-05-17 | 2019-08-13 | 河南顺之航能源科技有限公司 | A kind of single fillet welded battery modules and preparation method thereof |
| CN113366693A (en) * | 2018-09-27 | 2021-09-07 | Cps 科技控股有限公司 | Mounting clip for printed circuit board |
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| CN113366693A (en) * | 2018-09-27 | 2021-09-07 | Cps 科技控股有限公司 | Mounting clip for printed circuit board |
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| CN110120487A (en) * | 2019-05-17 | 2019-08-13 | 河南顺之航能源科技有限公司 | A kind of single fillet welded battery modules and preparation method thereof |
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