CN107785526A - Electrokinetic cell integration module - Google Patents
Electrokinetic cell integration module Download PDFInfo
- Publication number
- CN107785526A CN107785526A CN201710905675.4A CN201710905675A CN107785526A CN 107785526 A CN107785526 A CN 107785526A CN 201710905675 A CN201710905675 A CN 201710905675A CN 107785526 A CN107785526 A CN 107785526A
- Authority
- CN
- China
- Prior art keywords
- current
- fpc
- pcb
- integration module
- carrying
- 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.)
- Pending
Links
- 230000010354 integration Effects 0.000 title claims abstract description 30
- 238000003825 pressing Methods 0.000 claims abstract description 5
- 239000004411 aluminium Substances 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
- 239000000463 material Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 238000006073 displacement reaction Methods 0.000 abstract description 2
- 230000007257 malfunction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002360 explosive Substances 0.000 description 4
- ZMHWQAHZKUPENF-UHFFFAOYSA-N 1,2-dichloro-3-(4-chlorophenyl)benzene Chemical compound C1=CC(Cl)=CC=C1C1=CC=CC(Cl)=C1Cl ZMHWQAHZKUPENF-UHFFFAOYSA-N 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- NMWSKOLWZZWHPL-UHFFFAOYSA-N 3-chlorobiphenyl Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1 NMWSKOLWZZWHPL-UHFFFAOYSA-N 0.000 description 1
- 101001082832 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) Pyruvate carboxylase 2 Proteins 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007493 shaping process 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention provides a kind of electrokinetic cell integration module, and the integration module is arranged including current-carrying and PCB/FPC, and current-carrying row and PCB/FPC are electrically connected, and current-carrying row and PCB/FPC are an entirety by dielectric film pressing.The present invention has the following advantages：The present invention passes through after current-carrying row and PCB/FPC electrical connections, pressed together using multilayer insulating film, as the integration module of an entirety, structure uniquely positions, and installation will not malfunction, and only needs to connect the battery core of electrode and battery during installation, PCB/FPC binding post is connected with system, safety, simply, efficiently；Integration module of the present invention generally flexible structure, the problem of each battery core flatness of electrokinetic cell differs is can solve the problem that when mounted；Battery caused micro-displacement during vehicle vibration can be absorbed；Influence and damage of the vibration to battery core electrode of the counteracting automobile of efficiency in the process of moving.
Description
Technical field
The present invention relates to a kind of new energy car battery field, more particularly to a kind of electrokinetic cell integration module.
Background technology
With the promotion of national policy, electric automobile industry it is increasingly faster, the electrokinetic cell of electric automobile also turns into one
Individual emerging field, is developed rapidly.Electric connection for electrokinetic cell, at present, the connected mode of main flow is multiple current-carrying
Be set with forms an entirety in being molded in framework, and current-carrying arranges the electrode for being connected to battery battery core.System circuit board needs what is gathered
Various signals, current-carrying is arranged by wire and connected with circuit board, so as to gather the various signals of battery.Which is mainly deposited
In following shortcoming：Current-carrying row's structure species are more, and multiple current-carrying row needs enter row conductor with circuit board and are connected, and add production peace
The workload of dress and the probability of setup error, have a strong impact on the production efficiency of battery.Therefore, it is necessary to a kind of new current-carrying row's structure
To improve the production efficiency of batteries of electric automobile.
The content of the invention
It is an object of the invention to provide a kind of new current-carrying row's structure to improve the production efficiency of batteries of electric automobile, this
Invention provides following technical scheme：
A kind of electrokinetic cell integration module, the integration module include current-carrying row and PCB/FPC, and current-carrying row and PCB/FPC are carried out
Electrical connection, current-carrying row and PCB/FPC are an entirety by dielectric film pressing.Various signal acquisition chips are welded on PCB/FPC,
The various parameters of electrokinetic cell system are gathered, and are transmitted into the master controller of system.
As a preferred embodiment of the present invention, the current-carrying row and PCB/FPC are located at same layer or different layers.
As another preferred scheme of the present invention, the integration module Rotating fields are dielectric film, current-carrying row and PCB/
FPC, dielectric film；
Or
Dielectric film, current-carrying row, dielectric film, PCB/FPC, dielectric film；
Or
Dielectric film, current-carrying row, dielectric film, PCB/FPC.
As another preferred scheme of the present invention, the material of the current-carrying row is copper or aluminium.Use the load of aluminium material
Stream row, can effectively reduce the cost of raw material.
The present invention has the following advantages：
1st, the present invention using multilayer insulating film by by after current-carrying row and PCB/FPC electrical connections, being pressed together, turning into one
Individual overall integration module, structure uniquely position, and installation will not malfunction, and only need to connect the battery core of electrode and battery during installation
Connect, PCB/FPC binding post is connected with system, safety, simply, efficiently；
2nd, the present invention by current-carrying row and PCB/FPC by being made as an integration module so that battery pack space is compacter, energy
Enough realize the production of automatic production line；
3rd, integration module of the present invention generally flexible structure, it can solve the problem that each battery core flatness of electrokinetic cell differs when mounted
The problem of；Battery caused micro-displacement during vehicle vibration can be absorbed；Automobile can effectively be offset and running over journey
In influence and damage of the vibration to battery core electrode.
Brief description of the drawings
The integration module explosive view of Fig. 1 embodiment of the present invention one；
The integration module finished figure of Fig. 2 embodiment of the present invention one；
The integration module explosive view of Fig. 3 embodiment of the present invention two；
The integration module finished figure of Fig. 4 embodiment of the present invention two.
In figure marked as：
11-current-carrying arranges 12-FPC, 13-dielectric films
21-current-carrying arranges 22-PCB, 23-dielectric films
Embodiment
The process example is elaborated below, so that advantages and features of the invention can be easier to by this area skill
Art personnel understand, apparent are clearly defined so as to be made to protection scope of the present invention.
Embodiment one：
As shown in the integration module explosive view of Fig. 1 embodiment of the present invention one and the integration module finished figure of Fig. 2 embodiment of the present invention one, this
In embodiment, circuit board uses FPC.In the present embodiment, there is multiple current-carrying row 11, multiple current-carrying rows 11 are located at same layer,
In the present embodiment, it is desirable to which two electrodes are located at the same side of battery, it is therefore desirable to draw the current-carrying row 11 of an electrode from side
To opposite side so that two electrodes of battery are located at the same side.After multiple current-carrying rows 11 are arranged, multiple current-carrying rows 11 are located at
In same layer, FPC 12 is located at another layer, and 11, dielectric film 13, FPC 12 structure are arranged using dielectric film 13, current-carrying, first will
Dielectric film 13, current-carrying row 11, dielectric film 13 are pressed together by the way of hot pressing.Then FPC 12 is adhered to insulation again
The side of film 13, after the completion of integration module as shown in Figure 2.Complete Nian Jie with dielectric film 13 of FPC 12 is electrically connected
Connect, the FPC 12 set in advance pin and the corresponding points of current-carrying row 11 are welded.
Embodiment two：
As shown in the integration module explosive view of Fig. 3 embodiment of the present invention two and the integration module finished figure of Fig. 4 embodiment of the present invention two, this
In embodiment, circuit board uses PCB.In the present embodiment, there is multiple current-carrying row 11, multiple current-carrying rows 11 are located at same layer,
In the present embodiment, it is desirable to which two electrodes are located at the both sides of battery, and after multiple current-carrying rows 11 are arranged, multiple current-carrying rows 11 are located at
In same layer, multiple current-carrying rows 11 are substantially distributed in both sides, are arranged in two rows, close to two electrodes of battery, therefore, two rows
There is larger space between current-carrying row 11, PCB 22 and current-carrying row 11 are placed in same layer, PCB 22 passes through gold with current-carrying row 21
Belong to piece welding, realize PCB 22 and current-carrying row 21 electrical connection.Using dielectric film 13, current-carrying row 11 and PCB 2, dielectric film 13
Structure, pressed together by the way of hot pressing.Integration module after pressing is as shown in Figure 4.
Embodiment three：
In the present embodiment, there is multiple current-carrying row 11, multiple current-carrying rows 11 are located at same layer, in the present embodiment, it is desirable to two
Electrode is located at the same side of battery, it is therefore desirable to the current-carrying row 11 of one electrode is led into opposite side from side so that battery
Two electrodes are located at the same side.After multiple current-carrying rows 11 are arranged, multiple current-carrying rows 11 are located in same layer, and FPC 12 is located at
Another layer, the structure of 11, dielectric film 13, FPC 12, dielectric film 13 is arranged using dielectric film 13, current-carrying, by the way of hot pressing
Press together.Specific steps first can press together dielectric film 13, current-carrying row 11, dielectric film 13, then by FPC 12
It is electrically connected with current-carrying row 11, after the completion of electrical connection, then adds one layer of dielectric film 13 on FPC 12 surface, pass through the side of pressing
Formula presses together, and becomes an integral module.
After integration module shaping, the specified location welding temperature sensor on PCB/FPC surfaces, battery system can be gathered
Temperature.PCB/FPC directly gathers the signals such as the voltage of battery system, electric current, signal is all transmitted to the master control of system
In device.After PCB/FPC electrically connects with current-carrying row, along with temperature sensor, turn into integrated signal acquisition circuit plate.
One of the foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto,
Any those skilled in the art disclosed herein technical scope in, the change that can expect without creative work
Change or replace, should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with claims
The protection domain limited is defined.
Claims (4)
- A kind of 1. electrokinetic cell integration module, it is characterised in that：The integration module includes current-carrying row and PCB/FPC, current-carrying row It is electrically connected with PCB/FPC, current-carrying row and PCB/FPC are an entirety by dielectric film pressing.
- 2. electrokinetic cell integration module according to claim 1, it is characterised in that：The current-carrying row and PCB/FPC positions In same layer or different layers.
- 3. electrokinetic cell integration module according to claim 1, it is characterised in that：The integration module Rotating fields are exhausted Velum, current-carrying row and PCB/FPC, dielectric film；OrDielectric film, current-carrying row, dielectric film, PCB/FPC, dielectric film；OrDielectric film, current-carrying row, dielectric film, PCB/FPC.
- 4. electrokinetic cell integration module according to claim 1, it is characterised in that：The material of current-carrying row for copper or Person's aluminium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710905675.4A CN107785526A (en) | 2017-09-29 | 2017-09-29 | Electrokinetic cell integration module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710905675.4A CN107785526A (en) | 2017-09-29 | 2017-09-29 | Electrokinetic cell integration module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107785526A true CN107785526A (en) | 2018-03-09 |
Family
ID=61433597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710905675.4A Pending CN107785526A (en) | 2017-09-29 | 2017-09-29 | Electrokinetic cell integration module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107785526A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482149A (en) * | 2018-03-22 | 2018-09-04 | 普汽新能（北京）科技有限公司 | A method of assembling batteries of electric automobile group with high-low pressure integrated circuit board |
| CN109273653A (en) * | 2018-10-22 | 2019-01-25 | 中兴高能技术有限责任公司 | A kind of battery modules busbar connector |
| CN109830640A (en) * | 2019-01-29 | 2019-05-31 | 广州安费诺诚信软性电路有限公司 | A kind of composite structure and manufacturing method of power battery busbar connector |
| CN112272446A (en) * | 2020-11-10 | 2021-01-26 | 厦门市铂联科技股份有限公司 | FPC (flexible printed circuit) production line of energy power battery and manufacturing method |
| CN112310560A (en) * | 2019-10-21 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | Connection assembly, battery module, battery pack, and apparatus using battery module as power source |
| CN112310567A (en) * | 2019-10-21 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | Connection assembly, battery module, battery pack, and apparatus using battery module as power source |
| CN112310564A (en) * | 2020-10-26 | 2021-02-02 | 苏州万合电子有限公司 | Processing method of integrated module for battery |
| CN113966563A (en) * | 2019-02-26 | 2022-01-21 | 帝威尼梅吉克股份公司 | Contact plate device with more than three contact plate layers |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003045409A (en) * | 2001-07-31 | 2003-02-14 | Yazaki Corp | Power source device |
| CN202333161U (en) * | 2011-08-31 | 2012-07-11 | 苏州西典机电有限公司 | Flexible tandem busbar of battery pack |
| JP2013152917A (en) * | 2011-12-26 | 2013-08-08 | Auto Network Gijutsu Kenkyusho:Kk | Wiring module |
| CN104022414A (en) * | 2014-05-22 | 2014-09-03 | 苏州西典机电有限公司 | Novel laminated busbar |
| CN106328875A (en) * | 2015-06-29 | 2017-01-11 | 深圳市沃特玛电池有限公司 | Safety structure of battery pack connection board |
| CN206471438U (en) * | 2017-01-12 | 2017-09-05 | 深圳市沃特玛电池有限公司 | A kind of battery pack water inlet warning structure and pcb board |
-
2017
- 2017-09-29 CN CN201710905675.4A patent/CN107785526A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003045409A (en) * | 2001-07-31 | 2003-02-14 | Yazaki Corp | Power source device |
| CN202333161U (en) * | 2011-08-31 | 2012-07-11 | 苏州西典机电有限公司 | Flexible tandem busbar of battery pack |
| JP2013152917A (en) * | 2011-12-26 | 2013-08-08 | Auto Network Gijutsu Kenkyusho:Kk | Wiring module |
| CN104022414A (en) * | 2014-05-22 | 2014-09-03 | 苏州西典机电有限公司 | Novel laminated busbar |
| CN106328875A (en) * | 2015-06-29 | 2017-01-11 | 深圳市沃特玛电池有限公司 | Safety structure of battery pack connection board |
| CN206471438U (en) * | 2017-01-12 | 2017-09-05 | 深圳市沃特玛电池有限公司 | A kind of battery pack water inlet warning structure and pcb board |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108482149A (en) * | 2018-03-22 | 2018-09-04 | 普汽新能（北京）科技有限公司 | A method of assembling batteries of electric automobile group with high-low pressure integrated circuit board |
| CN109273653A (en) * | 2018-10-22 | 2019-01-25 | 中兴高能技术有限责任公司 | A kind of battery modules busbar connector |
| CN109830640A (en) * | 2019-01-29 | 2019-05-31 | 广州安费诺诚信软性电路有限公司 | A kind of composite structure and manufacturing method of power battery busbar connector |
| CN113966563A (en) * | 2019-02-26 | 2022-01-21 | 帝威尼梅吉克股份公司 | Contact plate device with more than three contact plate layers |
| CN112310560A (en) * | 2019-10-21 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | Connection assembly, battery module, battery pack, and apparatus using battery module as power source |
| CN112310567A (en) * | 2019-10-21 | 2021-02-02 | 宁德时代新能源科技股份有限公司 | Connection assembly, battery module, battery pack, and apparatus using battery module as power source |
| US11764444B2 (en) | 2019-10-21 | 2023-09-19 | Contemporary Amperex Technology Co., Limited | Connecting assembly, battery module, battery group, and device using battery module as power source |
| US11843129B2 (en) | 2019-10-21 | 2023-12-12 | Contemporary Amperex Technology Co., Limited | Connecting assembly, battery module, battery pack, and device using battery module as power supply |
| CN112310564A (en) * | 2020-10-26 | 2021-02-02 | 苏州万合电子有限公司 | Processing method of integrated module for battery |
| CN112272446A (en) * | 2020-11-10 | 2021-01-26 | 厦门市铂联科技股份有限公司 | FPC (flexible printed circuit) production line of energy power battery and manufacturing method |
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| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: No. 521, Zhujiang Road, high tech Zone, Suzhou City, Jiangsu Province Applicant after: Suzhou Xidian New Energy Electric Co.,Ltd. Address before: No. 521, Zhujiang Road, high tech Zone, Suzhou City, Jiangsu Province Applicant before: SUZHOU WEST DEANE MACHINERY Inc. |
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| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180309 |
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| WD01 | Invention patent application deemed withdrawn after publication |