CN107658510A - Connection component - Google Patents
Connection component Download PDFInfo
- Publication number
- CN107658510A CN107658510A CN201710835297.7A CN201710835297A CN107658510A CN 107658510 A CN107658510 A CN 107658510A CN 201710835297 A CN201710835297 A CN 201710835297A CN 107658510 A CN107658510 A CN 107658510A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- connection component
- terminal
- battery
- battery bag
- 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.)
- Withdrawn
Links
- 238000013461 design Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method 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
- 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
- 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
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- 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
Abstract
The invention provides a kind of connection component, and it is used for being electrically connected between battery bag and a battery management system.The connection component includes circuit board, some terminals, some wires and the first connector.Terminal is connected to circuit board one end to be electrically connected with respectively with some batteries in a battery bag.The wire is connected to the other end of circuit board, and is electrically connected with by circuit board and the terminal.First connector is connected to some wire other ends and connect with relative with the battery management system.
Description
Technical field
The present invention relates to a kind of connection component, more particularly to one kind may be such that and be connected between battery bag and battery management system
Simply and easily connection component.
Background technology
Electric automobile has turned into the direction of automobile industry development as a kind of new-energy automobile.Wherein, battery bag is electronic
The important energy source of automobile, the monitoring to battery bag properties are then particularly important.Monitoring electricity is equipped with electric automobile
The battery management system of pond safe operation, it is mainly used in the battery voltage to battery bag, battery temperature, balancing energy, heat
Management, battery bag total voltage, battery bag total current, data analysis, audio alert etc. are monitored；Accordingly, it is desirable to each
The related data of function is acquired, now then need to use substantial amounts of connector and transmission line carry out relevant data acquisition and
Transmission, and then cause all spaces in battery bag to be transmitted occupied by line etc..Consequently, it is possible to the volume of battery bag is not only resulted in
Increase, weight increase, wiring more trouble, security performance is relatively low, and energy consumption and cost also accordingly increase.
In view of this, it is necessary to existing connection design is improved, to solve the above problems.
The content of the invention
It may be such that it is an object of the invention to provide one kind and connected simply and easily between battery bag and battery management system
Connection component.
To achieve the above object, the invention provides a kind of connection component, battery bag and a battery are used for being electrically connected to
Between management system, the connection component includes：Circuit board；Some terminals, be connected to circuit board one end with respectively with a battery
Some batteries in bag are electrically connected with；Some wires, the other end of circuit board is connected to, and passes through circuit board and the terminal
It is electrically connected with；First connector, it is connected to some wire other ends and is connect with relative with the battery management system.
As a further improvement on the present invention, the circuit board is provided with the fixing hole to fixing terminal, each terminal
Connection with the fixed part, the contact site and connecting portion and contact site that extend circuit board being fixed on circuit board
Portion, the fixed part is with contact site in Different Plane.
As a further improvement on the present invention, the fixed part of the terminal, which has, is posted by base portion on circuit board and from base
The fixed feet of portion both sides bending extension, it is in harpoon type that fixed feet of the base portion per side is arranged at intervals in pairs.
As a further improvement on the present invention, the terminal also has self-fixed department away from the bending extension of contact site one end
Weld part, welding hole is correspondingly provided with the circuit board.
As a further improvement on the present invention, the other end of circuit board, the connection component are connected in the line set
Also include the protection block for being molded in the junction of the wire and circuit board.
As a further improvement on the present invention, the connection component also includes the heat sensor being arranged on circuit board.
To achieve the above object, present invention also offers a kind of connection component, battery bag and an electricity are used for being electrically connected to
Between the management system of pond, the connection component is included to be connected to the first connection component of battery bag positive terminal, connecting
The second connection component to battery bag negative pole end, to by the first connection component and the second connection component and the battery management system
First connector of system connection；Wherein, first connection component and the second connection component include respectively：Circuit board；It is some
Terminal, circuit board one end is connected to be electrically connected with respectively with some batteries in battery bag；Some wires, the wire one
End is connected to the other end of circuit board, and is electrically connected with by circuit board and the terminal, and the other end is connected to described first and connected
Connect device.
As a further improvement on the present invention, each terminal has a weld part being welded on circuit board and extended
The contact site of circuit board, the contact site are in heavy plate design.
As a further improvement on the present invention, the other end of circuit board, first connection are connected in the line set
Component and the second connection component respectively further comprise the protection block for the junction for being molded in the wire and circuit board.
As a further improvement on the present invention, the first connection component and the second connection component respectively further comprise and are arranged at circuit
Heat sensor on plate.
The present invention is acquired by using circuit board to terminal to the related Monitoring Data of each battery in battery bag, and
Information transmission is carried out by circuit board so that wire can concentrate the one end for being connected to circuit board, be connected respectively without one one
To each battery, connect more convenient, and easily manage line；In addition, the unified connection first of the other end in wire connects
Device is connect, and is connected by the first connector with battery management system, thus all wires further can be arranged to identical length
Degree, and because wire both ends are both connected to close to opening position, so as to which wire is integrally focused on, for example with lenticular wire or line
Beam etc., enter without wire it is messy, take volume is big, be difficult to differentiate between the problem of and potential safety hazard.
Brief description of the drawings
Fig. 1 is the stereogram of the preferred embodiment of connection component one of the present invention.
Fig. 2 is the optical cable of connection component shown in Fig. 1.
Fig. 3 is the stereogram of another preferred embodiment of connection component of the present invention.
Fig. 4 is the optical cable of connection component shown in Fig. 3.
Specific embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention is described in detail.
A preferred embodiment of connection component 100 of the present invention is shown also referring to Fig. 1 and Fig. 2.The connection component
100 are used for being electrically connected between battery bag and a battery management system, to gather the information such as voltage or temperature in battery bag.
The connection component 100 include circuit board 1, be connected to the one end of circuit board 1 with respectively with it is some in a battery bag
Battery be electrically connected with some terminals 2, be connected to circuit board 1 the other end the connector 4 of some wires 3 and first.
Wherein, the wire 3 is electrically connected with by circuit board 1 and the terminal 2；If first connector 4 is connected to
The dry other end of wire 3 is connect with relative with the battery management system.That is, the present invention is mainly using circuit board 1 and terminal 2 to battery
The related Monitoring Data of each battery is acquired in bag, and carries out information transmission by circuit board 1 so that wire 3 can be concentrated
Be connected to one end of circuit board 1, be respectively connecting to without one one in each battery so that connect it is more convenient,
And easily manage line；Further, in the other end the first connector 4 of unified connection of wire 3, and the first connector 4 and electricity are passed through
Thus all wires 3 further can be arranged to equal length by pond management system connection, and because the both ends of wire 3 are both connected to
Close to opening position, so as to which the entirety of wire 3 is focused on, lenticular wire or wire harness etc. can be used, is entered without wire zero
Disorderly, take that volume is big, the problem of being difficult to differentiate between and potential safety hazard.
As another connected mode, applicant is also considered as flexible PCB and battery is electrically connected into battery
Management system, to carry out the collection of related data and transmission.But, on the one hand, during using flexible PCB, if by flexible electrical
Road plate end is arranged to be directly connected to each battery in battery bag, to adapt to the arrangement of each battery, flexible PCB end
Need to set wider, and mold the connecting portion being connected respectively with each battery, it is well known that flexible circuit sheet metal forming compared with
For trouble, expensive, and shaping is more not easy when end sets wider and consumptive material is bigger, causes expense to remain high；Separately
On the one hand, in flexible PCB during a line failure, it is necessary to which whole flexible PCB is replaced, cost is more
It is high.
Therefore, applicant considers and tested through many-side, selects above-mentioned technical proposal of the present invention, i.e., is entered using circuit board 1
Row signal converting transmits, not only easy to connect, and convenient maintenance, cost are relatively low.
Specifically, heretofore described circuit board 1 is provided with the fixing hole 11 to fixing terminal 2.The fixing hole 11
Scattering device is in one end of circuit board 1, to facilitate the connection of terminal 2 and battery.Preferably, also set on the circuit board 1
The positioning hole 14 for being equipped with to be positioned with battery bag, to strengthen the fixed effect of connection component 100 of the present invention and battery bag.
Each terminal 2 has a fixed part 21 being fixed on circuit board 1, the contact site 22 for extending circuit board 1, connection
Weld part 24 of the connecting portion 23 and self-fixed department 21 of fixed part 21 and contact site 22 away from the bending extension of the one end of contact site 22.
Welding hole 12 is correspondingly provided with the circuit board 1.
The fixed part 21 is located in Different Plane with contact site 22.Specifically, the contact site 22 is in heavy plate design,
To facilitate the connection with battery or contact.The fixed part 21, which has, is posted by base portion 211 on circuit board 1 and from base portion
The fixed feet 212 of 211 both sides bending extension.It is in harpoon type that fixed feet 212 of the base portion 211 per side is arranged at intervals in pairs, thus
Can between fixing hole 11 fix stably.
The other end of the circuit board 1 is provided with the golden finger 13 of some concentrated settings.The wire 3 also concentrated setting
And welded one by one with golden finger 13.The wire line for being electrically connected with the terminal 2 and golden finger 13 is provided with the circuit board 1
（It is not shown）.Preferably, the connection component 100 also includes being molded in the wire 3 and the guarantor of the junction of circuit board 1
Protecting block 5, offer on the circuit board 1 to consolidate fixed perforate 16 with protection block 5 in injection.
In addition, the connection component 100 also includes the heat sensor 6 being arranged on circuit board 1, the heat sensor 6
Circuit board 1 is stretched out to be detected to battery bag in test side.
In the above-mentioned design of the present invention, by the design of set of circuits plate 1, terminal 2 and wire 3, battery one may connect to
End, to gather temperature information of battery etc..
Further, Fig. 3 and Fig. 4 please be join, and with reference to shown in Fig. 1, Fig. 2, present invention also offers another connection component,
It is also used for being electrically connected between battery bag and a battery management system, and the connection component is included to be connected to battery bag just
Extreme the first connection component 200, to be connected to the second connection component 300 of battery bag negative pole end, to by the first connection
The first connector 4 that the connection component 300 of component 200 and second is connected with the battery management system；Wherein, first connection
The connection component 300 of component 200 and second includes the circuit board 1 that setting is connected as described above, terminal 2, wire 3 and heat sensing respectively
Device 6, and the other end of the wire 3 away from circuit board 1 of the connection component 300 of first connection component 200 and second is all connected with
To first connector 4, and it is connected by the first connector 4 with battery management system.
After being equipped with using this kind the first connection component 200 and the second connection component 300 and the first connector 4, it can lead to
Crossing the first connection component 200 and the second connection component 300, to gather voltage, the temperature of battery bag positive and negative end etc. respectively various
Data message, and whole installation is simply, conveniently.
In addition, in the present invention because be connected to the length of wire 3 of battery bag one end may be configured as it is identical, so as to using prick
Band binds together wire 3, avoids wire harness messy, reasonable utilization space, reduces battery bag overall volume.
As can seen above, no matter it is only for being connected to the connection component 100 of battery bag one end in the present invention, can also connects simultaneously
The connection component at battery bag both ends is connected to, may be such that data acquisition is more convenient, connection is simple, conveniently, easily manage line, effectively
Solve the problems, such as to take that volume is big, is difficult to differentiate between and various potential safety hazards in the prior art.
The above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although with reference to preferred embodiment to this hair
It is bright to be described in detail, it will be understood by those within the art that, technical scheme can be modified
Or equivalent substitution, without departing from the spirit and scope of technical solution of the present invention.
Claims (10)
1. a kind of connection component, it is used for being electrically connected between battery bag and a battery management system, it is characterised in that：The company
Connected components include：
Circuit board；
Some terminals, circuit board one end is connected to be electrically connected with respectively with some batteries in a battery bag；
Some wires, the other end of circuit board is connected to, and is electrically connected with by circuit board and the terminal；
First connector, it is connected to some wire other ends and is connect with relative with the battery management system.
2. connection component as claimed in claim 1, it is characterised in that：The circuit board is provided with the fixation to fixing terminal
Hole, each terminal have a fixed part being fixed on circuit board, extend circuit board contact site and connecting portion and
The connecting portion of contact site, the fixed part is with contact site in Different Plane.
3. connection component as claimed in claim 2, it is characterised in that：The fixed part of the terminal, which has, to be posted by circuit board
Base portion and from base portion both sides bending extension fixed feet, base portion per side fixed feet in pairs be arranged at intervals be in harpoon type.
4. connection component as claimed in claim 3, it is characterised in that：The terminal also has self-fixed department away from contact site one
End bends the weld part of extension, and welding hole is correspondingly provided with the circuit board.
5. connection component as claimed in claim 1, it is characterised in that：The other end of circuit board is connected in the line set,
The connection component also includes the protection block for being molded in the junction of the wire and circuit board.
6. connection component as claimed in claim 1, it is characterised in that：The connection component also includes being arranged on circuit board
Heat sensor.
7. a kind of connection component, it is used for being electrically connected between battery bag and a battery management system, it is characterised in that：The company
Connected components include to be connected to the first connection component of battery bag positive terminal, to be connected to the second of battery bag negative pole end connecting
Connected components, the first connector the first connection component and the second connection component to be connected with the battery management system；Its
In：
First connection component and the second connection component include respectively：
Circuit board；
Some terminals, circuit board one end is connected to be electrically connected with respectively with some batteries in battery bag；
Some wires, described wire one end is connected to the other end of circuit board, and is electrically connected with by circuit board and the terminal,
The other end is connected to first connector.
8. connection component as claimed in claim 7, it is characterised in that：Each terminal has a welding being welded on circuit board
Portion and the contact site for extending circuit board, the contact site are in heavy plate design.
9. connection component as claimed in claim 7, it is characterised in that：The other end of circuit board is connected in the line set,
First connection component and the second connection component respectively further comprise the junction that is molded in the wire and circuit board
Protect block.
10. connection component as claimed in claim 7, it is characterised in that：First connection component and the second connection component are also distinguished
Including the heat sensor being arranged on circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835297.7A CN107658510A (en) | 2017-09-15 | 2017-09-15 | Connection component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710835297.7A CN107658510A (en) | 2017-09-15 | 2017-09-15 | Connection component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107658510A true CN107658510A (en) | 2018-02-02 |
Family
ID=61129557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710835297.7A Withdrawn CN107658510A (en) | 2017-09-15 | 2017-09-15 | Connection component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107658510A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429086A (en) * | 2018-04-04 | 2018-08-21 | 远东福斯特新能源有限公司 | A kind of system that electrokinetic cell system voltage acquisition harness quickly identifies |
| CN110459888A (en) * | 2019-09-10 | 2019-11-15 | 凡甲电子(苏州)有限公司 | Connection component and its conductive terminal |
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| US20120169117A1 (en) * | 2011-01-04 | 2012-07-05 | Jong-Doo Park | Battery system and electric vehicle including the same |
| US20130106425A1 (en) * | 2011-11-01 | 2013-05-02 | Denso Corporation | Current detection apparatus |
| CN204666702U (en) * | 2015-04-09 | 2015-09-23 | 捷星新能源科技（苏州）有限公司 | The voltage temperature collection device of lithium battery group |
| CN205282602U (en) * | 2015-12-26 | 2016-06-01 | 惠州市蓝微新源技术有限公司 | Information acquisition device of batteries of electric vehicle module |
| CN105990556A (en) * | 2015-02-26 | 2016-10-05 | 泰科电子(上海)有限公司 | Electric connection lead frame for battery management system, battery management system module and battery with battery management system module |
| CN205657140U (en) * | 2016-04-27 | 2016-10-19 | 蔚来汽车有限公司 | A voltage temperature acquisition device for on -vehicle group battery |
| CN206076363U (en) * | 2016-09-26 | 2017-04-05 | 深圳市沃特玛电池有限公司 | A kind of electrokinetic cell module signal gathers structure |
| CN206379411U (en) * | 2016-11-30 | 2017-08-04 | 武汉比亚迪汽车有限公司 | A kind of battery modules and battery bag |
| CN206471616U (en) * | 2017-01-18 | 2017-09-05 | 凡甲电子(苏州)有限公司 | Micro coaxial cable connector assembly |
| CN207368151U (en) * | 2017-09-15 | 2018-05-15 | 凡甲电子(苏州)有限公司 | Connection component |
-
2017
- 2017-09-15 CN CN201710835297.7A patent/CN107658510A/en not_active Withdrawn
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102544616A (en) * | 2010-12-08 | 2012-07-04 | 比亚迪股份有限公司 | Battery module |
| US20120169117A1 (en) * | 2011-01-04 | 2012-07-05 | Jong-Doo Park | Battery system and electric vehicle including the same |
| US20130106425A1 (en) * | 2011-11-01 | 2013-05-02 | Denso Corporation | Current detection apparatus |
| CN103091536A (en) * | 2011-11-01 | 2013-05-08 | 株式会社电装 | Current detection apparatus |
| CN105990556A (en) * | 2015-02-26 | 2016-10-05 | 泰科电子(上海)有限公司 | Electric connection lead frame for battery management system, battery management system module and battery with battery management system module |
| CN204666702U (en) * | 2015-04-09 | 2015-09-23 | 捷星新能源科技（苏州）有限公司 | The voltage temperature collection device of lithium battery group |
| CN205282602U (en) * | 2015-12-26 | 2016-06-01 | 惠州市蓝微新源技术有限公司 | Information acquisition device of batteries of electric vehicle module |
| CN205657140U (en) * | 2016-04-27 | 2016-10-19 | 蔚来汽车有限公司 | A voltage temperature acquisition device for on -vehicle group battery |
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| CN206471616U (en) * | 2017-01-18 | 2017-09-05 | 凡甲电子(苏州)有限公司 | Micro coaxial cable connector assembly |
| CN207368151U (en) * | 2017-09-15 | 2018-05-15 | 凡甲电子(苏州)有限公司 | Connection component |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108429086A (en) * | 2018-04-04 | 2018-08-21 | 远东福斯特新能源有限公司 | A kind of system that electrokinetic cell system voltage acquisition harness quickly identifies |
| CN108429086B (en) * | 2018-04-04 | 2023-08-22 | 江西远东电池有限公司 | System for quick discernment of power battery system voltage acquisition pencil |
| CN110459888A (en) * | 2019-09-10 | 2019-11-15 | 凡甲电子(苏州)有限公司 | Connection component and its conductive terminal |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180202 |
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| WW01 | Invention patent application withdrawn after publication |