CN206628507U - integrated cover plate of battery module - Google Patents
integrated cover plate of battery module Download PDFInfo
- Publication number
- CN206628507U CN206628507U CN201720339406.1U CN201720339406U CN206628507U CN 206628507 U CN206628507 U CN 206628507U CN 201720339406 U CN201720339406 U CN 201720339406U CN 206628507 U CN206628507 U CN 206628507U
- Authority
- CN
- China
- Prior art keywords
- positive
- cover plate
- series
- pole pieces
- negative
- 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.)
- Active
Links
- 229920006491 ABS+PC Polymers 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 206010054949 Metaplasia Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000015689 metaplastic ossification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003466 welding Methods 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
- Connection Of Batteries Or Terminals (AREA)
Abstract
The utility model provides an integrated cover plate of a battery module, which comprises a cover plate body, wherein positive and negative pole pieces are fixedly arranged in the middle of the cover plate body, and series-parallel pole pieces are symmetrically and fixedly arranged on the two sides of the positive and negative pole pieces; wiring grooves are fixedly arranged in parallel between the positive and negative pole pieces and the series-parallel pole pieces; the positive and negative pole pieces on the same side and the signal lines on the series-parallel pole pieces are connected with the plug-in units. The utility model integrates the signal wire to the cover plate, and cancels manual signal wire connection, thereby being beneficial to automatic production and improving the production efficiency; in addition, the cover plate and the positive and negative pole pieces are L-shaped, and the positive and negative poles of the battery module are led to the side end face, so that the battery module can be conveniently placed in series connection.
Description
Technical field
The utility model belongs to technical field of lithium batteries, and in particular to the integrated cover plate of a battery modules.
Background technology
At present, in New-energy electric vehicle industry, battery pack is in series by multiple battery modules, wherein each
Battery modules are to get up to be placed among cover plate and bottom plate by multiple cell series and parallels, are pacified between cover plate and cell
Collector plate is filled to realize that the electric current of battery module collects.
In assembled battery module, it is necessary to which mechanical device is compressed its peripheral direction, then manually fixed urgent；
Two kinds of structures be present in the cover plate in existing battery modules：A kind of is common cover plate, and connection pole piece is directly positive and negative with battery
Extremely be connected welding, then connects signal wire and wiring, finally cover plate is attached in battery modules；Such a situation is unfavorable for automatic metaplasia
Production, low production efficiency, and also manual routing is lack of standardization, presentation quality is poor；Second, integrated cover plate, but because the shape of cover plate is flat
Face structure, it is unfavorable for side and puts being connected in series for battery modules.
Utility model content
The purpose of this utility model is to provide a kind of integrated cover plate of battery modules, and its cancellation manually connects signal wire, favorably
In automated production, production efficiency is improved, specification cabling, presentation quality is improved, facilitates side to put being connected in series for battery modules.
To achieve the above object, the utility model employs following technical scheme：
A kind of integrated cover plate of battery modules, including cover board body, the centre of the cover board body are installed with positive/negative plate,
Connection in series-parallel pole piece is symmetrically installed with positioned at the both sides of positive/negative plate；It is parallel between positive/negative plate and connection in series-parallel pole piece to be installed with
Cabling channel；The signal wire on positive/negative plate, connection in series-parallel pole piece positioned at the same side is connected with plug-in unit.
Further scheme, the positive/negative plate are L-type, and its horizontal segment is located on the bottom face of cover board body, vertical section
In the side end face of cover board body；Positive and negative terminals are installed with the vertical section of the positive/negative plate.
Further scheme, the both sides of the cabling channel offer notch, and the termination of the signal wire enters to walk by notch
In wire casing, it is connected after finally being drawn from the end of cabling channel with plug-in unit.
Further scheme, the Cover Plate Body Is moulding, its material are ABS+PC.
Further scheme, the material of the connection in series-parallel pole piece and positive/negative plate is aluminum.
By the set-up mode of the cell in battery modules, positive/negative plate is arranged on the centre of cover board body, gone here and there simultaneously
Join the both ends that pole piece is arranged on cover board body；Then signal wire is respectively welded on connection in series-parallel pole piece, positive/negative plate；By signal
The notch for the cabling channel that line is set along its near-end is penetrated in cabling channel, is connected after finally drawing from the termination of cabling channel with plug-in unit.
Integrated cover plate of the present utility model is that the signal wire of each pole piece is integrated on cover plate, and manually signal is connect so as to cancel
Line, be advantageous to automated production, and improve production efficiency；Further, since offering cabling channel on cover plate, specification cabling, improve
Quality；Positive/negative plate is shaped as L-type, so as to which the positive and negative electrode of battery modules is guided into its side end face, facilitates side to put battery modules
Be connected in series.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
In figure：1- cover board bodies, 2- connection in series-parallel pole pieces, 3- signal wires, 4- plug-in units, 5- both positive and negative polarity pole pieces, 6- positive and negative terminals,
7- cabling channels, 8- notches.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of integrated cover plate of battery modules, including cover board body 1, the centre of the cover board body 1 are consolidated
Provided with positive/negative plate 5, connection in series-parallel pole piece 2 is symmetrically installed with positioned at the both sides of positive/negative plate 5；Positioned at positive/negative plate 5 and connection in series-parallel
It is parallel between pole piece 2 to be installed with cabling channel 7；Signal wire 3 on the positive/negative plate 5 and connection in series-parallel pole piece 2 of the same side is with inserting
Part 4 connects.
Further scheme, the positive/negative plate 5 are L-type, and its horizontal segment is located on the bottom face of cover board body 1, vertical section
Positioned at the side end face of cover board body 1；Positive and negative terminals 6 are installed with the vertical section of the positive/negative plate 5.
Further scheme, the both sides of the cabling channel 7 offer notch 8, and the termination of the signal wire 3 is entered by notch 8
Enter in cabling channel 7, finally draw from the end of cabling channel 7 and be connected with plug-in unit 4.
Further scheme, the cover board body 1 are moulding, and its material is ABS+PC.
Further scheme, the material of the connection in series-parallel pole piece 2 and positive/negative plate 5 is aluminum.
Signal wire one end is welded on positive/negative plate 5 or connection in series-parallel pole piece 2, and the other end penetrates from the notch 8 on cabling channel 7
In cabling channel 7, it is connected after finally drawing from the termination of cabling channel 7 with plug-in unit 4.The horizontal segment of positive/negative plate 5 is located at cover board body 1
On bottom face, vertical section be located on the side end face of cover board body 1, and positive and negative terminals 6 be installed with vertical section, so as to by battery
The positive and negative electrode of module guides to its side end face, facilitates side to put being connected in series for battery modules.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to this practicality
New scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are to this
The various modifications and improvement that the technical scheme of utility model is made, the protection of the utility model claims book determination all should be fallen into
In the range of.
Claims (5)
1. a kind of integrated cover plate of battery modules, including cover board body (1), it is characterised in that：The centre of the cover board body (1)
Positive/negative plate (5) is installed with, connection in series-parallel pole piece (2) is symmetrically installed with positioned at the both sides of positive/negative plate (5)；Positioned at positive/negative plate
(5) it is parallel between connection in series-parallel pole piece (2) to be installed with cabling channel (7)；Positive/negative plate (5), connection in series-parallel pole piece positioned at the same side
(2) signal wire (3) on is connected with plug-in unit (4).
A kind of 2. integrated cover plate of battery modules according to claim 1, it is characterised in that：The positive/negative plate (5) is L
Type, its horizontal segment is located on the bottom face of cover board body (1), vertical section is located at the side end face of cover board body (1)；The both positive and negative polarity
Positive and negative terminals (6) are installed with the vertical section of piece (5).
A kind of 3. integrated cover plate of battery modules according to claim 1, it is characterised in that：The two of the cabling channel (7)
Side offers notch (8), and the termination of the signal wire (3) is entered in cabling channel (7) by notch (8), finally from cabling channel (7)
End draw after be connected with plug-in unit (4).
A kind of 4. integrated cover plate of battery modules according to claim 1, it is characterised in that：The cover board body (1) is
Moulding, its material are ABS+PC.
A kind of 5. integrated cover plate of battery modules according to claim 1, it is characterised in that：The connection in series-parallel pole piece (2)
Material with positive/negative plate (5) is aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339406.1U CN206628507U (en) | 2017-04-01 | 2017-04-01 | integrated cover plate of battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720339406.1U CN206628507U (en) | 2017-04-01 | 2017-04-01 | integrated cover plate of battery module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206628507U true CN206628507U (en) | 2017-11-10 |
Family
ID=60206093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720339406.1U Active CN206628507U (en) | 2017-04-01 | 2017-04-01 | integrated cover plate of battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206628507U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019154176A1 (en) * | 2018-02-08 | 2019-08-15 | 比亚迪股份有限公司 | Battery power extraction and integration structure, battery pack and vehicle |
-
2017
- 2017-04-01 CN CN201720339406.1U patent/CN206628507U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019154176A1 (en) * | 2018-02-08 | 2019-08-15 | 比亚迪股份有限公司 | Battery power extraction and integration structure, battery pack and vehicle |
| CN110137391A (en) * | 2018-02-08 | 2019-08-16 | 比亚迪股份有限公司 | Battery power draws integrated morphology, battery pack and vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |