CN106558667A - The adapter of electrokinetic cell, electrokinetic cell module, electrokinetic cell bag, automobile - Google Patents
The adapter of electrokinetic cell, electrokinetic cell module, electrokinetic cell bag, automobile Download PDFInfo
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- CN106558667A CN106558667A CN201510638144.4A CN201510638144A CN106558667A CN 106558667 A CN106558667 A CN 106558667A CN 201510638144 A CN201510638144 A CN 201510638144A CN 106558667 A CN106558667 A CN 106558667A
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- electrokinetic cell
- stator
- principal plane
- adapter
- bending
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- 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
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- 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
- H01M10/04—Construction or manufacture in general
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention discloses a kind of adapter of electrokinetic cell and the electrokinetic cell module with which, electrokinetic cell bag and automobile, adapter includes multiple connection sheets, multiple connection sheets are sequentially connected into three dimensional structure, each connection sheet limits a respective principal plane, connection sheet includes the first stator, n intermediate and the second stator,, for being connected with the first electrokinetic cell, the second stator is for being connected with the second electrokinetic cell for first stator；First intermediate of n intermediate is connected with the first stator by bending, and n intermediate is sequentially connected by bending, and the n intermediate piece of n intermediate is connected with the second stator by bending；N intermediate is divided into first group of intermediate including first to i-th intermediate and second group of intermediate including i+1 to n intermediate piece, and the principal plane of the principal plane and i+1 intermediate of i-th intermediate intersects each other.
Description
Technical field
The present invention relates to power battery technology field, the adapter and moving with which more particularly, to a kind of electrokinetic cell
Power battery modules, electrokinetic cell bag and electric automobile.
Background technology
Between electrokinetic cell bag internally-powered battery modules generally with copper or aluminum litzendraht wire, lamination water conservancy diversion row, flushconnection piece or
Arch connection sheet connects.Although litzendraht wire possesses flexibility, but due to needing to suppress connection end in the end of establishment line, so as to
Cause the contact internal resistance of connection end big, and in the case of frequent vibration operating mode complexity, reliability is low, and in the longitudinal direction
Take up room big.Lamination water conservancy diversion row's structure needs the Copper Foil or aluminium foil of ten which floor even tens layers, and at the two ends of water conservancy diversion row by ten
Which floor or tens layers aluminium foil and Copper Foil press together, due to the number of plies of Copper Foil or aluminium foil it is many, the two ends of the water conservancy diversion of lamination row
Contact internal resistance is big, and generally only can be suitably used for one-dimensional flexible deformation, realizes that three-dimension flexible is difficult, additionally, lamination water conservancy diversion row's system
Make complex process, high cost.The connection sheet of flat or arch is flexible and freedom from vibration is poor, and fatiguability fractures.
The content of the invention
It is contemplated that at least solving one of above-mentioned technical problem to a certain extent.
For this purpose, the present invention proposes a kind of adapter of electrokinetic cell, the connector construction of the electrokinetic cell is simple, connects and makes
It is standby convenient, take up room little, reliability is high.
The present invention also proposes a kind of electrokinetic cell module of the adapter with above-mentioned electrokinetic cell.
The present invention also proposes a kind of electrokinetic cell bag of the adapter with above-mentioned electrokinetic cell.
The present invention also proposes a kind of automobile with above-mentioned electrokinetic cell bag.
The adapter of the electrokinetic cell of embodiment according to a first aspect of the present invention, including：Multiple connection sheets, the plurality of connection
Piece is sequentially connected into three dimensional structure, and each connection sheet limits a respective principal plane, and the connection sheet includes the first fixation
Piece, n intermediate and the second stator, first stator for being connected with the first electrokinetic cell, use by the second stator
In being connected with the second electrokinetic cell；First intermediate of the n intermediate is connected with first stator by bending,
The n intermediate is sequentially connected by bending, and the n intermediate piece of the n intermediate passes through bending and described second
Stator is connected；The n intermediate be divided into including first to i-th intermediate first group of intermediate and including i+1
To the master of second group of intermediate of n intermediate piece, the principal plane of i-th intermediate and the i+1 intermediate
Plane intersects each other, the intersection of the principal plane of the principal plane of first stator and first intermediate and described first
In group intermediate, the intersection of the principal plane of adjacent intermediate is parallel to each other, the principal plane of second stator and described n-th
The intersection of principal plane and the intersection and i-th intermediate of the principal plane of adjacent intermediate in second group of intermediate
Principal plane is parallel to each other with the intersection of the principal plane of the i+1 intermediate, the principal plane of first stator and described
The intersection of the principal plane of first intermediate is flat with the master of the principal plane of i-th intermediate and the i+1 intermediate
The intersection in face is not parallel；It is positive integer less than n and more than or equal to 1 that n is the positive integer and i more than or equal to 2.
The adapter of electrokinetic cell according to embodiments of the present invention, by multiple connection sheets are sequentially connected to form three dimensional structure,
Will the first stator, the second stator and n intermediate be sequentially connected by bending, adapter is formed with least three sides
To bending structure so that at least three directions of adapter are all flexible, substantially increase the reliability of adapter anti-vibration,
The connector construction is simple, takes up room little, and it is convenient to prepare, with low cost, and instead of braiding line structure, without the need for
Junction line ball, reduces contact resistance.
The electrokinetic cell module of embodiment includes multiple electrokinetic cells according to a second aspect of the present invention, the adjacent electrokinetic cell it
Between by the adapter of the electrokinetic cell according to above-described embodiment be connected.
The electrokinetic cell bag of embodiment includes multiple electrokinetic cell modules, the adjacent electrokinetic cell according to a third aspect of the present invention
It is connected by the adapter of the electrokinetic cell according to above-described embodiment between module.
The automobile of embodiment according to a fourth aspect of the present invention, including the electrokinetic cell bag according to above-described embodiment.
The additional aspect and advantage of the present invention will be set forth in part in the description, and partly will become bright from the following description
It is aobvious, or recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention is will be apparent from from the description with reference to accompanying drawings below to embodiment
With it is easy to understand, wherein：
Fig. 1 is the connector construction schematic diagram of electrokinetic cell according to an embodiment of the invention.
Fig. 2 is the connector construction schematic diagram of electrokinetic cell in accordance with another embodiment of the present invention.
Reference：
Adapter 100；
First stator 10；First connecting hole 11；Groove 12；
Second stator 20；Second connecting hole 21；
First intermediate 30；Second intermediate 40；3rd intermediate 60；4th intermediate 70；
First bending 51；Second bending 52；3rd bending 53；4th bending 54；5th bending 55.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein identical from start to finish
Or similar label represents same or similar element or the element with same or like function.Retouch below with reference to accompanying drawing
The embodiment stated is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
The adapter 100 of electrokinetic cell according to embodiments of the present invention is described first below.
Adapter 100 according to embodiments of the present invention includes multiple connection sheets, and multiple connection sheets are sequentially connected into three dimensional structure,
Each connection sheet limits a respective principal plane, and connection sheet includes that the first stator 10, n intermediate and second are fixed
Piece 20, for being connected with the first electrokinetic cell, the second stator 20 is for being connected with the second electrokinetic cell for the first stator 10；
First intermediate 30 of n intermediate is connected with the first stator 10 by bending, and n intermediate is by bending successively phase
Even, the n intermediate piece of n intermediate is connected with the second stator 20 by bending.
Wherein, n intermediate be divided into including first to i-th intermediate first group of intermediate and including i+1 to n-th
Second group of intermediate of individual intermediate, the principal plane of the principal plane and i+1 intermediate of i-th intermediate intersect each other,
The intersection of the principal plane of the principal plane and first intermediate 30 of the first stator 10 and adjacent intermediate in first group of intermediate
Principal plane intersection it is parallel to each other, the intersection and second group of intermediate of the principal plane and n-th principal plane of the second stator 20
In adjacent intermediate principal plane intersection and i-th intermediate principal plane and i+1 intermediate principal plane friendship
Line is parallel to each other, the intersection and i-th intermediate of the principal plane of the principal plane and first intermediate 30 of the first stator 10
Principal plane and i+1 intermediate principal plane intersection it is not parallel, it is less than n that n is positive integer and i more than or equal to 2
And the positive integer more than or equal to 1.
In other words, it is made up of multiple connection sheets according to the adapter 100 of the embodiment of the present application, each connection sheet is limited respectively
One plane, multiple connection sheets include the first stator 10, n intermediate and the second stator 20 being sequentially connected, first
Stator 10 and the second stator 20 are respectively used to be connected with the first electrokinetic cell and the second electrokinetic cell is connected, intermediate
Number can be the positive integers more than or equal to 2 such as 2,3,4,5,6.
In n intermediate, with the intermediate that is connected with the first stator 10 as first intermediate 30, then fix with second
The intermediate that piece 20 is connected is the n intermediate piece in n intermediate, and the first stator 10 is by bending and first
Between piece 30 be connected, the second stator 20 is connected with n intermediate piece by bending, and n intermediate passes sequentially through bending phase
Even.
In this application, n intermediate is divided into group intermediate of two groups, i.e., first and second group of intermediate, first group of intermediate bag
First to i-th intermediate is included, remaining i+1 is individual into n-th during second group of intermediate then includes n intermediate
Between piece.Wherein, i+1 intermediate in the principal plane and second group of intermediate of i-th intermediate in first group of intermediate
Principal plane intersects each other, i.e., in the middle of the principal plane of the intermediate being connected with second group of intermediate in first group intermediate and second group
The principal plane of the intermediate being connected with first group of intermediate in piece is intersected.
Further, in the middle of the intersection of the principal plane of the principal plane and first intermediate 30 of the first stator 10 and first group
In piece, the intersection of the principal plane of adjacent intermediate is parallel to each other, i.e., in first group intermediate, the intersection of multiple adjacent intermediates is mutual
It is parallel and parallel with the intersection of the first stator 10 and the first intermediate 30.
The principal plane of the intersection of the principal plane and n-th principal plane of the second stator 20 and adjacent intermediate in second group of intermediate
Intersection and i-th intermediate principal plane and i+1 intermediate principal plane intersection it is parallel to each other, i.e., second group
In intermediate, the intersection of multiple adjacent intermediates is parallel to each other, and the intersection with the second stator 20 and n-th principal plane,
I-th intermediate of first group of intermediate is also parallel to each other with the intersection of the i+1 intermediate of second group of intermediate.Wherein,
I is positive integer, and the numerical value of i is less than n and more than or equal to 1.
Wherein it should be noted that in this application, adapter 100 is mainly used in connecting two electrokinetic cells, two power
Battery is referred to as the first electrokinetic cell and the second electrokinetic cell, in multiple connection sheets of adapter 100, including dynamic with first
The first stator 10 and the second stator 20 being connected with the second electrokinetic cell that power battery is connected, are led between multiple connection sheets
Cross multiple bendings and be connected and be formed in three directions and have the three dimensional structure of anti-seismic performance so that at least three sides of adapter 100
To all flexible, the first stator 10 and the second stator 20 are more reliable with the connection shock resistance of two electrokinetic cells.
Thus, the adapter 100 of electrokinetic cell according to embodiments of the present invention, by being sequentially connected to form three by multiple connection sheets
Dimension structure, will the first stator 10, the second stator 20 and n intermediate be sequentially connected by bending, adapter 100
It is formed with the bending structure at least three directions so that at least three directions of adapter 100 are all flexible, substantially increase
The reliability of 100 anti-vibration of adapter, 100 simple structure of adapter, takes up room little, and it is convenient to prepare, with low cost,
And braiding line structure is instead of, without the need in junction line ball, reducing contact resistance.
Specifically, in some embodiments of the invention, as i=1, the principal plane of the first stator 10 and first centre
The intersection of the principal plane of the principal plane and second intermediate 40 of the intersection of the principal plane of piece 30 and first intermediate 30 is just
Hand over.When i is more than 1, in the intersection and i-th of the principal plane of the principal plane and i-th intermediate of the i-th -1 intermediate
Between piece principal plane and i+1 intermediate principal plane intersection it is orthogonal.
Thus, by the principal plane and second group of intermediate of the intermediate being connected with second group of intermediate in first group of intermediate with
The principal plane of the intermediate that first group of intermediate is connected is arranged to mutually perpendicular structure, can further improve adapter 100
Anti-seismic performance.
In certain specific embodiments of the invention, bending is arc.That is, according to the connection of the embodiment of the present application
All it is rounding off between each connection sheet of device 100, it is possible thereby to the buffering effect of adapter 100 is further improved,
Ensure aseismic reliability.
Preferably, according to one embodiment of present invention, adapter 100 is integrally formed by bending by single metal piece, i.e.,
The sheet metal that multiple connection sheets are formed as one.Further, adapter 100 can be copper sheet or aluminium flake, or this
Other conventional sheet metals of field.
Thus, integrally formed adapter 100 not only ensure that overall structure stability, and molding is more convenient, further
Preparation cost is reduced, and integrally formed structure causes 100 entirety of adapter to there is no contact resistance.
In certain specific embodiments of the invention, intermediate is provided with the groove 12 of the thickness direction insertion along intermediate.It is excellent
Selection of land, groove 12 extend to predetermined length on the first stator 10 and the second stator 20.Further, groove 12 is multiple
And it is parallel to each other.
In other words, in this application, in multiple connection sheets of adapter 100, except the first stator 10 and the second stator
The groove 12 being designed with groove 12, and multiple connection sheet on is equipped with groove 12, i.e. intermediate in all connection sheets outside 20
It is mutually communicated.Preferably, groove 12 is also extended on the first stator 10 and the second stator 20, and in the first stator
10 and second definite length extended on stator 20, the predetermined length can carry out reasonable adjusting according to actual needs, for example
Can be the 1/10-1/4 of the length of the first stator 10 or the second stator 20.
Groove 12 in each connection sheet can be one, or it is multiple, in the preferred case, groove 12 for multiple, often
It is parallel to each other between multiple grooves 12 in individual connection sheet.
Thus, by the groove 12 that the bearing of trend of each several part along adapter 100 extends is arranged on adapter 100, can be with
The buffering effect of adapter 100 is improved further, it is ensured that aseismic reliability.
In certain specific embodiments of the invention, the first stator 10 is provided with the first connecting hole 11, the second stator
20 are provided with the second connecting hole 21.Further, the first connecting hole 11 be two and on the longitudinal direction of the first stator 10 that
This arranged for interval, the second connecting hole 21 are two and are arranged at distances from one another on the longitudinal direction of the second stator 20.
Wherein, the first stator 10 can be connected with the first electrokinetic cell by the first connecting hole 11, and the second stator 20 leads to
Cross the second connecting hole 21 to be connected with the second electrokinetic cell, two the first connecting holes 11 and two the second connecting holes 21 are distinguished
Along the longitudinally spaced apart from each other of the first stator 10 and the second stator 20, i.e., two the first connecting holes 11 are in the first stator
Arranged spaced apart in left-right direction on 10, two the second connecting holes 21 are spaced apart cloth on the second stator 20 along the longitudinal direction
Put, the adapter 100 of the structure is connected more convenient with electrokinetic cell, and stability and anti-seismic performance are more preferable.
According to one embodiment of present invention, the surface of adapter 100 is provided with the surface point of the coat of metal, i.e. each connection sheet
The coat of metal is not provided with.Alternatively, the coat of metal is electrodeposited coating or chemical deposit.Thus, by adapter 100
Surface arranges the coat of metal, can greatly improve the oxidation resistance of adapter 100, so as to extend service life.
In certain specific embodiments of the invention, multiple connection sheets are rectangle, it is preferable that each angle of connection sheet point
Other rounding.
Thus, the connection sheet of rectangle has of a relatively high structural stability, and shock resistance is higher, and each angle of connection sheet is distinguished
Each angle of rounding, the i.e. outline of adapter 100 is respectively formed as fillet structure, can avoid corner angle of junction and outer
The angular structures in portion are damaged to assembly crewman and battery etc..
The adapter 100 of electrokinetic cell according to an embodiment of the invention is specifically described below in conjunction with the accompanying drawings.
As shown in figure 1, in certain specific embodiments of the invention, intermediate is for two and including first intermediate 30
With second intermediate 40, for three and including the first bending 51, the second bending 52 and the 3rd bending 53, first is solid for bending
The right of stator 10 is connected by the first bending 51 with the top of first intermediate 30, the left side of second intermediate 40
It is connected with the front of first intermediate 30 by the second bending 52, the back of the second stator 20 and second intermediate
40 the right is connected by the 3rd bending 53.
In other words, as shown in figure 1, in this application, number n of intermediate is 2, and including first 30 He of intermediate
Second intermediate 40, wherein the first stator 10 extends in the horizontal direction in left-right direction, first intermediate 30 exists
Extend on vertical direction along the longitudinal direction, the upper edge of first intermediate 30 is connected with the right edge of the first stator 10,
I.e. the first stator 10 extends to the left from first intermediate 30.Second 40 in the vertical direction of intermediate is in left-right direction
Extend, the left margin of second intermediate 40 is connected with the front edge of first intermediate 30, and the second stator 20 is vertical
Extend on direction along the longitudinal direction, and the back of the second stator 20 is connected with the right of second intermediate 40, i.e., second
Stator 20 extends from the right edge of second intermediate 40 forward.
As shown in Fig. 2 in other specific embodiments of the present invention, intermediate is for four and including first intermediate
30th, second intermediate 40, the 3rd intermediate 60 and the 4th intermediate 70, bending is for five and including the first bending
51st, the second bending 52, the 3rd bending 53, the 4th bending 54 and the 5th bending 55, the right of the first stator 10 and the
The top of one intermediate 30 is connected by the first bending 51, the left side of second intermediate 40 by the second bending 52 with
The front of first intermediate 30 is connected, and the back of the 3rd intermediate 60 passes through the 3rd bending 53 and second intermediate
40 the right is connected, and the left side of the 4th intermediate 70 is connected with the front of the 3rd intermediate 60 by the 4th bending 54,
The back of the second stator 20 is connected by the 5th bending 55 with the right of the 4th intermediate 70.
In other words, as shown in Fig. 2 in this application, number n of intermediate is 4, and including first intermediate 30,
Second intermediate 40, the 3rd intermediate 60 and the 4th intermediate 70, wherein the first stator 10 is in the horizontal direction
Extend in left-right direction, first 30 in the vertical direction of intermediate extends along the longitudinal direction, first intermediate 30 it is upper
Edge is connected with the right edge of the first stator 10, i.e., the first stator 10 extends to the left from first intermediate 30.Second
40 in the vertical direction of individual intermediate extends in left-right direction, the left margin of second intermediate 40 and first intermediate 30
Front along be connected.
3rd 60 in the vertical direction of intermediate extends along the longitudinal direction, the back edge of the 3rd intermediate 60 and second
Along being connected, the 4th 70 in the vertical direction of intermediate extends in left-right direction, the 4th intermediate on the right of intermediate 40
70 left margin is connected with the front edge of the 3rd intermediate 60.Second stator, 20 in the vertical direction prolongs along the longitudinal direction
Stretch, and the back of the second stator 20 is connected with the right of the 4th intermediate 70, i.e., the second stator 20 is from the 4th
Between piece 70 the right along extending forward.
Electrokinetic cell module according to embodiments of the present invention, including multiple electrokinetic cells, by above-mentioned between adjacent power battery
The adapter 100 of the electrokinetic cell described in embodiment is connected.Two adjacent electrokinetic cells can be into longitudinal arrangement, it is also possible to
Arrangement is open into, its different arrangement mode can be attached using the adapter 100 in above-mentioned different embodiments.
Electrokinetic cell bag according to embodiments of the present invention, including multiple electrokinetic cell modules, lead between adjacent power battery modules
The adapter 100 for crossing the electrokinetic cell described in above-described embodiment is connected.Two adjacent electrokinetic cell modules can be into longitudinal row
Row, it is also possible to be open into arrangement, its different arrangement mode can be carried out using the adapter 100 in above-mentioned different embodiments
Connection.
As there is above-mentioned technique effect according to the adapter of the above embodiments of the present application, therefore, according to the embodiment of the present application
Electrokinetic cell module and electrokinetic cell bag also have corresponding technique effect, i.e. simple structure, and easy to assembly, anti-seismic performance is high.
Electrokinetic cell bag according to above-described embodiment is included according to the electric automobile of the embodiment of the present application, due to according in the application
The adapter for stating embodiment has above-mentioned technique effect, therefore, also had according to the electric automobile of the embodiment of the present application corresponding
Technique effect, i.e. simple structure, easy to assembly, anti-seismic performance is high.
Other compositions of electric automobile according to embodiments of the present invention and operation are all for those of ordinary skills
It is known, it is not detailed herein.
In describing the invention, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ",
" outward ", the orientation or position relationship of the instruction such as " clockwise ", " counterclockwise " be based on orientation shown in the drawings or position relationship,
Be for only for ease of description the present invention and simplify description, rather than indicate or imply indication device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed
Or implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or two
More than, unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection ", " fixation "
Should be interpreted broadly Deng term, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be with
It is the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood as the case may be
Language concrete meaning in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
The first and second feature directly contacts can be included, it is also possible to be not directly contact including the first and second features but logical
The other characterisation contact crossed between them.And, fisrt feature second feature " on ", " top " and " on
Face " or is merely representative of fisrt feature level height higher than the including fisrt feature directly over second feature and oblique upper
Two features.Fisrt feature second feature " under ", " lower section " and " below " it is special second including fisrt feature
Directly over levying and oblique upper, or fisrt feature level height is merely representative of less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specific example ",
Or the description of " some examples " etc. means the specific features, structure, material or the feature that describe with reference to the embodiment or example
It is contained at least one embodiment or example of the present invention.In this manual, the schematic representation of above-mentioned term is differed
Surely identical embodiment or example are referred to.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment be it is exemplary,
It is not considered as limiting the invention, situation of the one of ordinary skill in the art in principle and objective without departing from the present invention
Under above-described embodiment can be changed within the scope of the invention, change, replace and modification.
Claims (19)
1. a kind of adapter of electrokinetic cell, it is characterised in that include：Multiple connection sheets, the plurality of connection sheet phase successively
It is linked to be three dimensional structure, each connection sheet limits a respective principal plane, the connection sheet includes the first stator, n
Intermediate and the second stator, for being connected with the first electrokinetic cell, the second stator is for second for first stator
Electrokinetic cell is connected；
First intermediate of the n intermediate is connected with first stator by bending, and the n intermediate leads to
Cross bending to be sequentially connected, the n intermediate piece of the n intermediate is connected with second stator by bending；
The n intermediate be divided into including first to i-th intermediate first group of intermediate and including i+1 to n-th
The principal plane of second group of intermediate of individual intermediate, the principal plane of i-th intermediate and the i+1 intermediate that
This intersect, the intersection of the principal plane of the principal plane of first stator and first intermediate and it is described first group in the middle of
In piece, the intersection of the principal plane of adjacent intermediate is parallel to each other, the principal plane of second stator and n-th principal plane
Intersection and the principal plane of adjacent intermediate in second group of intermediate intersection and the principal plane of i-th intermediate
It is parallel to each other with the intersection of the principal plane of the i+1 intermediate, the principal plane of first stator and described first
The friendship of the intersection of the principal plane of intermediate and the principal plane of i-th intermediate and the principal plane of the i+1 intermediate
Line is not parallel；It is positive integer less than n and more than or equal to 1 that n is the positive integer and i more than or equal to 2.
2. the adapter for electrokinetic cell according to claim 1, it is characterised in that i=1, described first fixes
The principal plane and described second of the intersection of the principal plane of the principal plane of piece and first intermediate and first intermediate
The intersection of the principal plane of individual intermediate is orthogonal.
3. the adapter for electrokinetic cell according to claim 1, it is characterised in that i is more than 1, described i-th -1
Principal plane and the institute of the intersection of the principal plane of the principal plane of individual intermediate and i-th intermediate and i-th intermediate
The intersection for stating the principal plane of i+1 intermediate is orthogonal.
4. the adapter for electrokinetic cell according to any one of claim 1-3, it is characterised in that the bending
For arc.
5. the adapter for electrokinetic cell according to any one of claim 1-4, it is characterised in that the connection
Device is integrally formed by bending by single metal piece.
6. the adapter for electrokinetic cell according to any one of claim 1-5, it is characterised in that the centre
Piece is provided with the groove of the thickness direction insertion along the intermediate.
7. the adapter for electrokinetic cell according to claim 6, it is characterised in that the groove extends to described
Predetermined length on one stator and second stator.
8. the adapter for electrokinetic cell according to any one of claim 6-7, it is characterised in that the groove is
It is multiple and parallel to each other.
9. the adapter for electrokinetic cell according to any one of claim 1-8, it is characterised in that described first
Stator is provided with the first connecting hole, and second stator is provided with the second connecting hole.
10. the adapter for electrokinetic cell according to claim 9, it is characterised in that first connecting hole is
Two and it is arranged at distances from one another on the longitudinal direction of first stator, second connecting hole is two and solid described second
It is arranged at distances from one another on the longitudinal direction of stator.
11. adapters for electrokinetic cell according to any one of claim 1-10, it is characterised in that the company
Contact pin is copper sheet or aluminium flake.
12. adapters for electrokinetic cell according to any one of claim 1-11, it is characterised in that the company
The surface of contact pin is provided with the coat of metal.
13. adapters for electrokinetic cell according to claim 12, it is characterised in that the coat of metal is electricity
Coating or chemical deposit.
14. adapters for electrokinetic cell according to claim 1, it is characterised in that the connection sheet is square
Shape.
15. adapters for electrokinetic cell according to claim 14, it is characterised in that each of the connection sheet
Distinguish rounding in angle.
The adapter of 16. electrokinetic cells according to any one of claim 1-15, it is characterised in that the intermediate
For two and including first intermediate and second intermediate, the bending is for three and including the first to the 3rd bending, institute
State the right of the first stator to be connected by first bending with the top of first intermediate, second centre
The left side of piece is connected with the front of first intermediate by the second bending, the back of second stator and described
The right of two intermediates is connected by the 3rd bending.
17. a kind of electrokinetic cell modules, it is characterised in that including multiple electrokinetic cells, lead between the adjacent electrokinetic cell
Cross the adapter for electrokinetic cell any one of claim 1-16 to be connected.
18. a kind of electrokinetic cell bags, it is characterised in that including multiple electrokinetic cell modules, the adjacent electrokinetic cell module
Between be connected by the adapter for electrokinetic cell any one of claim 1-16.
19. a kind of automobiles, it is characterised in that including the electrokinetic cell bag described in claim 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638144.4A CN106558667B (en) | 2015-09-30 | 2015-09-30 | Connector, power battery module, power battery pack, the automobile of power battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510638144.4A CN106558667B (en) | 2015-09-30 | 2015-09-30 | Connector, power battery module, power battery pack, the automobile of power battery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106558667A true CN106558667A (en) | 2017-04-05 |
| CN106558667B CN106558667B (en) | 2019-06-21 |
Family
ID=58417235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510638144.4A Active CN106558667B (en) | 2015-09-30 | 2015-09-30 | Connector, power battery module, power battery pack, the automobile of power battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106558667B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863471A (en) * | 2017-11-02 | 2018-03-30 | 联华聚能科技股份有限公司 | Combined battery bag |
| EP4401254A1 (en) * | 2023-01-13 | 2024-07-17 | Nexans | Component for transmitting electric current |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101448681A (en) * | 2006-10-24 | 2009-06-03 | 自动电缆管理有限责任公司 | Battery lead |
| CN100588005C (en) * | 2005-12-01 | 2010-02-03 | 松下电器产业株式会社 | Battery pack |
| DE102012009337A1 (en) * | 2012-05-10 | 2013-11-14 | Volkswagen Aktiengesellschaft | Low-voltage electrical conductor for connecting current-carrying components of e.g. secondary batteries mounted in hybrid vehicle, has copper tube that is attached to contact regions of flattened portions |
-
2015
- 2015-09-30 CN CN201510638144.4A patent/CN106558667B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588005C (en) * | 2005-12-01 | 2010-02-03 | 松下电器产业株式会社 | Battery pack |
| CN101448681A (en) * | 2006-10-24 | 2009-06-03 | 自动电缆管理有限责任公司 | Battery lead |
| DE102012009337A1 (en) * | 2012-05-10 | 2013-11-14 | Volkswagen Aktiengesellschaft | Low-voltage electrical conductor for connecting current-carrying components of e.g. secondary batteries mounted in hybrid vehicle, has copper tube that is attached to contact regions of flattened portions |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107863471A (en) * | 2017-11-02 | 2018-03-30 | 联华聚能科技股份有限公司 | Combined battery bag |
| EP4401254A1 (en) * | 2023-01-13 | 2024-07-17 | Nexans | Component for transmitting electric current |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106558667B (en) | 2019-06-21 |
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