CN105428580B - For the adapter of electrokinetic cell, electrokinetic cell module, electrokinetic cell bag, automobile - Google Patents
For the adapter of electrokinetic cell, electrokinetic cell module, electrokinetic cell bag, automobile Download PDFInfo
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- CN105428580B CN105428580B CN201510641119.1A CN201510641119A CN105428580B CN 105428580 B CN105428580 B CN 105428580B CN 201510641119 A CN201510641119 A CN 201510641119A CN 105428580 B CN105428580 B CN 105428580B
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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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses a kind of adapter for electrokinetic cell and there is its electrokinetic cell module, electrokinetic cell bag and automobile, adapter for electrokinetic cell includes: N number of connection sheet, each connection sheet limits a respective principal plane, N number of connection sheet is in turn connected into three dimensional structure by 1 bending of N, it is connected by bending between adjacent two connection sheets and adjacent two principal planes connecting sheets are positioned at different planes, 1 bending of N includes that at least three intersects bending, intersect each other in intersection with each principal planes intersecting adjacent two connection sheets that bending is connected, article at least three, the bearing of trend of intersection is the most not parallel, N number of connection sheet includes the first stator for being connected with the first electrokinetic cell and for the second stator being connected with the second electrokinetic cell, wherein N is the positive integer more than or equal to 4.The adapter for electrokinetic cell according to embodiments of the present invention, substantially increases the reliability of adapter anti-vibration.
Description
Technical field
The present invention relates to power battery technology field, more particularly, to a kind of adapter for electrokinetic cell and tool
There are the electrokinetic cell module of this adapter, electrokinetic cell bag and electric automobile.
Background technology
Generally with copper or aluminum matter litzendraht wire, lamination water conservancy diversion row, flat connection between electrokinetic cell bag internally-powered battery modules
Sheet or arch connect sheet and connect.Although litzendraht wire possesses flexibility, but owing to needing the end at establishment line to suppress connection end, from
And cause the contact internal resistance connecting 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 ten which floor the even Copper Foil of tens layers or aluminium foils, and at the two ends of water conservancy diversion row by ten
Which floor or tens layers aluminium foil and Copper Foil press together, owing to the number of plies of Copper Foil or aluminium foil is many, the two ends of the water conservancy diversion row of lamination
Contact internal resistance is big, and generally only can be suitably used for one-dimensional flexible deformation, it is achieved three-dimension flexible difficulty, additionally, lamination water conservancy diversion row manufactures
Complex process, cost is high.Flat or arch connection sheet is flexible and freedom from vibration is poor, and fatiguability fractures.
Summary of the invention
It is contemplated that solve one of above-mentioned technical problem the most to a certain extent.
To this end, the present invention proposes a kind of adapter for electrokinetic cell, this connector construction is simple, connects and the side of preparation
Just, taking up room little, reliability is high.
The present invention also proposes a kind of electrokinetic cell module with the above-mentioned adapter for electrokinetic cell.
The present invention also proposes a kind of electrokinetic cell bag with the above-mentioned adapter for electrokinetic cell.
The present invention also proposes a kind of automobile with above-mentioned electrokinetic cell bag.
The adapter for electrokinetic cell of embodiment according to a first aspect of the present invention, including: N number of connection sheet, Mei Gelian
Contact pin limits a respective principal plane, and described N number of connection sheet is in turn connected into three dimensional structure by N-1 bending, adjacent
It is connected by described bending between two connection sheets and adjacent two principal planes connecting sheets are positioned at different planes, described N-
1 bending includes that at least three intersects bending, intersects, with each, adjacent two principal plane phases each other connecting sheet that bending is connected
Meeting at intersection, the bearing of trend of at least three described intersections is the most not parallel, and described N number of connection sheet includes for first
The first stator that electrokinetic cell is connected and the second stator for being connected with the second electrokinetic cell, wherein N is more than or equal to 4
Positive integer.
The adapter for electrokinetic cell according to embodiments of the present invention, at least four connects sheet and is sequentially connected, and extremely
It is crossed to form three intersections the most uneven between few four principal planes connecting sheet, is i.e. formed with at least three direction
Bending, at least four connect sheet be connected to form three dimensional structure so that there is flexibility at least three direction of adapter, significantly carries
The high reliability of adapter anti-vibration, this connector construction is simple, takes up room little, and preparation is convenient, with low cost, and takes
For litzendraht wire structure, it is not necessary at junction line ball, decrease contact resistance.
The electrokinetic cell module of embodiment includes multiple electrokinetic cell, adjacent described power current according to a second aspect of the present invention
By being connected according to the adapter for electrokinetic cell described in above-described embodiment between pond.
The electrokinetic cell bag of embodiment includes multiple electrokinetic cell module, adjacent described power according to a third aspect of the present invention
By being connected according to the adapter for electrokinetic cell described in above-described embodiment between battery modules.
The automobile of embodiment according to a fourth aspect of the present invention, including according to the electrokinetic cell bag described in above-described embodiment.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become
Substantially with easy to understand, wherein:
Fig. 1 is according to an embodiment of the invention for the connector construction schematic diagram of electrokinetic cell；
Fig. 2 is in accordance with another embodiment of the present invention for the connector construction schematic diagram of electrokinetic cell；
Fig. 3 is the connector construction schematic diagram for electrokinetic cell according to another embodiment of the present invention；
Fig. 4 is in accordance with another embodiment of the present invention for the connector construction schematic diagram of electrokinetic cell；
Fig. 5 is the connector construction schematic diagram for electrokinetic cell according to further embodiment of the present invention；
Fig. 6 is the assembling schematic diagram of the adapter for electrokinetic cell according to one embodiment of the application.
Fig. 7 is the assembling schematic diagram of the adapter for electrokinetic cell according to another embodiment of the application.
Fig. 8 is the structural representation of the electrokinetic cell module according to one embodiment of the application.
Fig. 9 is the close-up schematic view of Fig. 8.
Figure 10 is the structural representation of the electrokinetic cell module according to another embodiment of the application.
Figure 11 is the close-up schematic view of Figure 10.
Figure 12 is the structural representation of adapter in comparative example 4.
Figure 13 is the structural representation of adapter in comparative example 5.
Reference:
Adapter 100；Electrokinetic cell bag 200；Electrokinetic cell module 201；
First stator 10；First connecting hole 11；Groove 12；
Second stator 20；Second connecting hole 21；
First intermediate 30；Second intermediate 40；3rd intermediate 50；
First bending 71；Second bending 72；3rd bending 73；4th bending 74.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
Adapter 100 for electrokinetic cell according to embodiments of the present invention is described first below.
Adapter 100 according to embodiments of the present invention includes that N number of connection sheet, each connection sheet limit a respective master
Plane, N number of connection sheet is in turn connected into three dimensional structure by N-1 bending, and adjacent two connect between sheet connected by bending
And adjacent two connect sheets principal planes be positioned at different planes, N-1 bending includes that at least three intersects bending, with each
The principal planes intersecting adjacent two connection sheets that bending is connected intersect each other in intersection, and the bearing of trend of at least three intersections is each other
The most not parallel, N number of connection sheet include the first stator 10 for being connected with the first electrokinetic cell and for the second power
The second stator 20 that battery is connected, wherein N is the positive integer more than or equal to 4.
In other words, being connected sheet according to the adapter 100 of the embodiment of the present application by least four and constitute, each connection sheet is respectively
Limiting a respective principal plane, at least four connects sheet and is sequentially connected into three dimensional structure by least three bending.Wherein,
The principal plane of two adjacent connection sheets is positioned in different planes, and at least three bending, intersects folding including at least three
Curved, this at least three intersects in bending, and adjacent two principal planes connecting sheet place of the both sides of each crossing bending intersect, and
And intersection location formed intersection, the most each crossing bending is respectively provided with an intersection, at least three intersect bending then have to
Few three intersections, in these at least three intersections, the bearing of trend having any two intersections in three intersections is not parallel so that
Whole adapter 100 constitutes a three dimensional structure, in multiple connection sheets, has two to connect what sheet composition was connected with electrokinetic cell
Stator.
Wherein it should be noted that in this application, adapter 100 is mainly used in connecting two electrokinetic cells, and two are moved
Power battery is called the first electrokinetic cell and the second electrokinetic cell, in multiple connection sheets of adapter 100, moves including with first
The first stator 10 that power battery is connected and the second stator 20 of being connected with the second electrokinetic cell, the three of multiple connection sheets composition
Dimension structure so that the three-dimensional of adapter 100 has flexibility, the first stator 10 and the second stator 20 and two electrokinetic cells
Connect shock resistance more reliable.
Wherein, in this application, the bearing of trend of at least three intersections is the most not parallel refers to intersection at least three
Bar, it is also possible to be four, five the most, in these at least three intersections, have any two intersections in three intersections
Bearing of trend is the most not parallel.It is to say, any two intersections in order to form three dimensional structure, in these three intersections
In, intersection another intersection of projection and this in the plane comprising another intersection intersects, and except these three intersections
Outside other intersections, then can be parallel with in these three intersections.
It addition, in this application, bending refers to for connecting two non-coplanar attachment structures connecting sheet, i.e. when two
When adjacent connection sheet is non-coplanar, two attachment structures connected in the middle of sheet are bending, and two be connected with this bending are connected
Sheet is non-coplanar, but can be parallel or crossing.And intersect bending, then refer to adjacent two principal plane uneven connection sheet
Between attachment structure, i.e. with intersect bending be connected two connection sheets principal planes the most not parallel.Adapter 100 is arranged
Become there is at least three and intersect the structure of bending, adapter 100 can be made to form three dimensional structure.
Adjacent two angles connected between sheet can carry out reasonable adjusting according to the different arrangements of electrokinetic cell.Folding
Curved can being connected by a respective part in adjacent two connection sheets is constituted, i.e. a part for bending is connect sheet one
Point, another part of bending is a part for another connection sheet.Bending can also be independent for connecting adjacent two companies
The attachment structure with certain angle of contact pin, bending can include two lamellar bodies being connected to form certain angle, one of them
Lamellar body and a connection sheet are connected and coplanar, and another lamellar body is connected sheet and is connected and coplanar with another.Bending can also be formed
For arc-shaped transition structure, may be used for connecting two connection sheets parallel to each other, such as the second bending 72 in Fig. 4.Can also
Be formed as ripple struction, may be used for connecting two connection sheets parallel to each other, such as the 4th bending 74 in Fig. 5.
Thus, the adapter 100 for electrokinetic cell according to embodiments of the present invention, at least four connects sheet phase successively
Even, and between the principal plane of at least four connection sheet, it is crossed to form three intersections the most uneven, i.e. connects sheet
There is the intersection in three directions between principal plane, have at least three to intersect bending, i.e. adapter has the anti-seismic performance in three directions,
At least four connects sheet and is connected to form three dimensional structure so that there is flexibility at least three direction of adapter, the company of substantially increasing
Connecing the reliability of device anti-vibration, this connector construction is simple, takes up room little, and preparation is convenient, with low cost, and instead of volume
Knitting structure, it is not necessary at junction line ball, decrease contact resistance.
According to one embodiment of present invention, the principal plane of adjacent two connection sheets that bending is connected is intersected each other with each
Orthogonal.It is to say, in this application, it is perpendicular to one another connected that at least two connects sheet.Thus, there is the company of right-angle structure
The stability connecing device 100 is higher, and shock resistance is more preferable.
It is to say, in this application, as a example by X-axis, Y-axis and Z axis, in three intersections of three crossing bendings, wherein
Article one, intersection is in the plane that X-axis and Y-axis are limited and along X-direction extension, and another intersection is putting down that X-axis and Z axis limit
Extending in face and along Z-direction, also an intersection is in the plane that Y-axis and Z axis limit and along Y direction extension.Thus make
Obtain adapter 100 and be respectively provided with anti-seismic performance on X-axis, Y-axis and Z axis bearing of trend.
In certain specific embodiments of the invention, bending is arc.It is to say, between the connection sheet being connected with each other
Arc transition is i.e. according to being all rounding off between each connection sheet of the adapter 100 of the embodiment of the present application, the most permissible
Improve the buffering effect of adapter 100 further, it is ensured that aseismic reliability.
Preferably, according to one embodiment of present invention, adapter 100 is integrally formed by bending by single metal sheet,
The sheet metal that the most multiple connection sheets are formed as one.Further, adapter 100 can be copper sheet or aluminium flake, it is also possible to for this
Other sheet metals that field is conventional.
Thus, integral part of adapter 100 not only ensure that overall structure stability, and molding is more convenient, enters one
Step reduces preparation cost, and integral part of structure makes adapter 100 global non-existence contact resistance.
In certain specific embodiments of the invention, at least one connects sheet and is provided with the thickness direction along this connection sheet
Through groove 12.Preferably, what groove 12 extended between the first stator 10 with the second stator 20 all is connected sheet and bending
On.Further, groove 12 extends to predetermined length on the first stator 10 and the second stator 20.It is highly preferred that groove 12 is many
Individual and parallel to each other.
In other words, in this application, in multiple connection sheets of adapter 100, except the first stator 10 and second is fixed
The groove 12 being equipped with on groove 12, and multiple connection sheet on all connection sheets outside sheet 20 is mutually communicated.Preferably, groove 12 is also
Extend on the first stator 10 and the second stator 20, and extend predetermined on the first stator 10 and the second stator 20
Length, this predetermined length can carry out reasonable adjusting according to actual needs, such as, can be that the first stator 10 or second is fixed
The 1/10-1/4 of the length of sheet 20.
Groove 12 on each connection sheet can be one, it is also possible to for multiple, in the preferred case, and groove 12 is multiple, often
It is parallel to each other between multiple grooves 12 on individual connection sheet.
Thus, by arranging the groove 12 that the bearing of trend of each several part along adapter 100 extends on adapter 100, can
To improve the buffering effect of adapter 100 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, and second fixes
Sheet 20 is provided with the second connecting hole 21.Further, the first connecting hole 11 be two and in the longitudinal direction of the first stator 10 that
This is spaced layout, and the second connecting hole 21 is two and is arranged at distances from one another in 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, the second stator 20
Can be connected with the second electrokinetic cell by the second connecting hole 21, two the first connecting holes 11 and two the second connecting holes 21 are respectively
Longitudinally spaced apart from each other along the first stator 10 and the second stator 20, i.e. two the first connecting holes 11 and two second connections
Hole 21 is the most arranged spaced apart, and the adapter 100 of this structure is connected more convenient with electrokinetic cell, and stability
Can be more preferable with anti-seismic performance.
According to one embodiment of present invention, the surface of adapter 100 is provided with the coat of metal, the surface of the most each connection sheet
It is respectively equipped with the coat of metal.Alternatively, the coat of metal is electrodeposited coating or chemical deposit.Thus, by the table at adapter 100
Face arranges the coat of metal, can be greatly improved the oxidation resistance of adapter 100, thus extend service life.
In certain specific embodiments of the invention, multiple connection sheets are rectangle, it is preferable that connect each angle of sheet
Rounding respectively.
Thus, the sheet that connects of rectangle has of a relatively high structural stability, and shock resistance is higher, and each angle connecting sheet is divided
Each angle of other rounding, the i.e. outline of adapter 100 is respectively formed as fillet structure, and the corner angle of junction can be avoided with outer
Assembly crewman and battery etc. are damaged by the angular structures in portion.
According to one embodiment of present invention, at least one connection sheet is provided with buffer structure.Specifically, buffer structure is
The recess that sheet is formed is connected, it is preferable that recess is circular arc by bending.
Thus, connect at least one and on sheet, buffer structure is set, the resiliency of adapter 100 can be improved further
Can, thus further increase the reliability of adapter 100 anti-vibration.
Specifically describe below in conjunction with the accompanying drawings according to an embodiment of the invention for the adapter 100 of electrokinetic cell.
As shown in Figure 1 to Figure 3, in this application, connect sheet be four and include being sequentially connected with the first stator 10, the
One intermediate the 30, second intermediate 40 and the second stator 20, bending includes between the first stator 10 and the first intermediate 30
The first bending 71, the second bending 72 and the second intermediate 40 and second between the first intermediate 30 and the second intermediate 40 are solid
The 3rd bending 73 between stator 20, the first to the 3rd bending is crossing bending.
It is to say, in this application, first stator the 10, first intermediate the 30, second intermediate 40 and second is connected
The bending of stator 20 is crossing bending, and i.e. first stator the 10, first intermediate the 30, second intermediate 40 and second is fixed
In sheet 20, the principal plane at the lamellar body place that any two is adjacent is not parallel.
According to one embodiment of present invention, as depicted in figs. 1 and 2, the first bending is passed through on the right of the first stator 10
71 are connected with the top of the first intermediate 30, and second bending 72 and a left side for the second intermediate 40 is passed through in the front of the first intermediate 30
Limit is connected, and the second stator 20 is connected with the top of the second intermediate 40 by the 3rd bending 73 and neighbouring second intermediate 40 is right
Limit, the second stator 20 extends forward or backward from the second intermediate 40.
Wherein it should be noted that in this application, involved direction is the direction identified in accompanying drawing.Such as Fig. 1 institute
Showing, in FIG, the first stator 10 extends the most in left-right direction, the first intermediate 30 in the vertical direction edge
Fore-and-aft direction extends, and the upper edge of the first intermediate 30 is connected with the edge, the right of the first stator 10 by the first bending 71.The
Two intermediate 40 in the vertical directions extend in left-right direction, and the left margin of the second intermediate 40 passes through the second bending 72 and first
The front of intermediate 30 is along being connected, and the second stator 20 extends the most along the longitudinal direction, before the second stator 20
Edge is connected with the upper edge of the second intermediate 40 by the 3rd bending 73, and the i.e. second stator 20 is upper from the second intermediate 40
Edge extends back.
As in figure 2 it is shown, in fig. 2, the first stator 10 extends the most in left-right direction, the first intermediate 30
In the vertical direction extends along the longitudinal direction, and the upper edge of the first intermediate 30 is by the first bending 71 and the first stator 10
The right is along being connected.Second intermediate 40 in the vertical direction extends in left-right direction, and the left margin of the second intermediate 40 is by the
Two bendings 72 are connected with the edge, front of the first intermediate 30, and the second stator 20 extends the most along the longitudinal direction, the
The back edge of two stators 20 is connected with the upper edge of the second intermediate 40 by the 3rd bending 73, and the i.e. second stator 20 is from the
The upper edge of two intermediates 40 extends forward.
Specifically, the principal plane of the first stator 10 and the second stator 20 is coplanar, the principal plane of the first intermediate 30,
Any two principal plane in the principal plane of two intermediates 40 and the principal plane of the first stator 10 is orthogonal.It is to say,
The principal plane of the first stator 10 and the second stator 20 is coplanar and is parallel to X/Y plane, and the principal plane of the first intermediate 30 is parallel
In YZ plane, the principal plane of the second intermediate 40 is parallel to XZ plane.
In this application, as depicted in figs. 1 and 2, wherein, X/Y plane can be relative to water to the direction represented by X, Y, Z
The plane that plane is parallel, YZ plane can be the perpendicular extended along the longitudinal direction, and XZ plane can be then along right and left
To the perpendicular extended.First stator 10 and the second stator 20 are generally aligned in the same plane, can be with convenient adapter 100
Connection at two adjacent electrokinetic cells.
Certainly, the principal plane of the first stator 10 and the second stator 20 can also be non-coplanar, and the application is not limited to
This, such as, first stator 10 of the application can also be parallel with the principal plane of the second stator 20, wherein, the first stator
10 and second stator 20 lay respectively at the first intermediate 30 upper edge and the lower edge of the second intermediate 40.
Thus, according to the adapter 100 for electrokinetic cell of the embodiment of the present application, by adapter 100 is arranged to
There is the lamellar body of bending in three directions, constitute three dimensional structure so that the three-dimensional of adapter 100 has flexibility, substantially increases
The reliability of adapter 100 anti-vibration, this adapter 100 simple in construction, take up room little, preparation is convenient, with low cost, and
Instead of litzendraht wire structure, it is not necessary at junction line ball, decrease contact resistance.
As it is shown on figure 3, in other detailed description of the invention of the present invention, in the middle of the left side of the first stator 10 and first
The top of sheet 30 is connected by the first bending 71, and the left side of the front of the first intermediate 30 and the second intermediate 40 is by the second folding
Curved 72 are connected, and the back of the second stator 20 is connected and in neighbouring second by the 3rd bending 73 with the top of the second intermediate 40
Between the right of sheet 40, the first stator 10 extends to the right from the first intermediate 30, the second stator 20 from the second intermediate 40 to
Front extension.
Specifically, the principal plane of the first stator 10 and the second stator 20 coplanar and, the principal plane of the first intermediate 30,
Any two principal planes in the principal plane of the second intermediate 40 and the principal plane of the first stator 10 are orthogonal.I.e. first fixes
The principal plane of sheet 10 and the second stator 20 is coplanar and is parallel to X/Y plane, and the principal plane of the first intermediate 30 is parallel to YZ puts down
Face, the principal plane of the second intermediate 40 is parallel to XZ plane.
It is to say, in this application, the first stator 10 extends the most in left-right direction, the first intermediate
30 in the vertical directions extend along the longitudinal direction, and the left margin of the upper edge of the first intermediate 30 and the first stator 10 is by the
One bending 71 is connected.Second intermediate 40 in the vertical direction extends in left-right direction, the left margin of the second intermediate 40 and
The front of one intermediate 30 is connected along by the second bending 72, and the second stator 20 extends the most along the longitudinal direction,
The back edge of the second stator 20 and the upper edge of the second intermediate 40 are connected by the 3rd bending 73, the i.e. second stator 20 from
The upper edge of the second intermediate 40 extends forward.
Certainly, the principal plane of the first stator 10 and the second stator 20 can also be non-coplanar, and the application is not limited to
This, such as, first stator 10 of the application can also be parallel with the principal plane of the second stator 20, wherein, the first stator
10 and second stator 20 lay respectively at the first intermediate 30 upper edge and the lower edge of the second intermediate 40.
Thus, the adapter 100 of this structure has flexibility equally in three-dimensional, improves the shock resistance of adapter 100.
Specifically describe adapter 100 in accordance with another embodiment of the present invention below in conjunction with the accompanying drawings.
As shown in Figure 4, connect sheet to be five and include first stator the 10, first intermediate the 30, the 3rd being sequentially connected with
Intermediate the 50, second intermediate 40 and the second stator 20, bending includes between the first stator 10 and the first intermediate 30
First bending 71, the second bending 72 between the first intermediate 30 and the 3rd intermediate 50, in the middle of the 3rd intermediate 50 and second
The 4th bending 74 between the 3rd bending 73 and the second intermediate 40 and the second stator 20 between sheet 40.
Specifically, the first bending 71, the 3rd bending 73 and the 4th bending 74 are for intersecting bending, say, that in this Shen
In please, connect the first stator 10 and the first intermediate the 30, the 3rd intermediate 50 and second intermediate the 40, second intermediate 40 with
The bending of the second stator 20 is crossing bending, and the principal plane at the i.e. first stator 10 and the first intermediate 30 place is uneven
OK, the 3rd intermediate 50 is not parallel with the principal plane at the second intermediate 40 place, the second intermediate 40 and the second stator 20 institute
Principal plane not parallel.
The right of first stator 10 is connected by the first bending 71 with the top of the first intermediate 30, the first intermediate 30
The back of back and the 3rd intermediate 50 be connected by the second bending 72, the front of the 3rd intermediate 50 and the second intermediate 40
The left side be connected by the 3rd bending 73, the top of the front of the second stator 20 and the second intermediate 40 is by the 4th bending 74
It is connected and the right of neighbouring second intermediate 40.
First stator 10 extends to the left from the first intermediate 30, the 3rd intermediate 50 from the back of the first intermediate 30 to
Front extension, the second intermediate 40 extends to the right from the front of the 3rd intermediate 50, the second stator 20 from the second intermediate 40 to
Rear extension.
It addition, be connected by the 3rd bending 73 between the first intermediate 30 and the 3rd intermediate 50, the first intermediate 30 He
3rd intermediate 50 place plane can be parallel to each other, and the 3rd bending 73 is formed as arcuate structure, it is possible to play certain buffering
Effect, improves anti seismic efficiency.
Thus, the adapter 100 of this structure is also provided with in the 3rd between the first intermediate 30 and the second intermediate 40
Between sheet 50, by arc transition between the first intermediate 30 and the 3rd intermediate 50, form the buffer structure of arc, one can be entered
Step improves the flexibility of adapter 100, thus further increases the reliability of adapter 100 anti-vibration.Preferably, first fix
The principal plane of sheet 10 and the second stator 20 is coplanar, and in the middle of the first intermediate 30 and the 3rd, the principal plane of 50 is parallel to each other, the
In the principal plane of the principal plane of one stator 10, the principal plane of the first intermediate 30 and the second intermediate 40 any two the most just
Hand over.
Specifically, the principal plane of the first stator 10 and the second stator 20 is coplanar and is parallel to X/Y plane, in the middle of first
Sheet 30 and the 3rd intermediate 50 principal plane parallel to each other and respective are parallel to YZ plane, and the principal plane of the second intermediate 40 is parallel
In XZ plane.
It is to say, in this application, adapter 100 is to be connected sheet by five to constitute, wherein except the first stator 10
Outside the second stator 20, also include the first intermediate the 30, second intermediate 40 and the 3rd intermediate 50.
First stator 10 is the most horizontally extending and coplanar or parallel with the second stator 20, the first intermediate 30
Extend along the longitudinal direction with the 3rd intermediate 50 in the vertical direction respectively, and the first intermediate 30 and the 3rd intermediate 50 exist
Spaced apart setting on left and right directions, the back edge of the first intermediate 30 and the back edge of the 3rd intermediate 50 are connected, in the middle of first
The upper edge of sheet 30 is connected with the edge, the right of the first stator 10.Second intermediate 40 in the vertical direction prolongs in left-right direction
Stretching, the upper edge of the second intermediate 40 is connected with the edge, front of the second stator 20, the left margin and the 3rd of the second intermediate 40
The front of intermediate 50 is along being connected.
Specifically describe the adapter 100 according to another embodiment of the present invention below in conjunction with the accompanying drawings.
It is five as it is shown in figure 5, connect sheet and includes first intermediate the 30, second intermediate the 40, the 3rd intermediate 50, the
One stator 10 and the second stator 20, bending includes first to fourth bending.
Specifically, the first to the 3rd bending is for intersecting a left side for bending, the front of the first stator 10 and the first intermediate 30
Limit is connected by the first bending 71, and the front of the 3rd intermediate 50 is connected by the second bending 72 with the top of the first intermediate 30
And adjacent to the right of the first intermediate 30, the 3rd bending 73 is passed through below with the second intermediate 40 in the right of the 3rd intermediate 50
Being connected, the top of following and second intermediate 40 of the second stator 20 is connected by the 4th bending 74.
In other words, in this application, the first stator 10 and first intermediate the 30, first intermediate 30 and the 3rd is also connected
Intermediate the 50, the 3rd intermediate 50 is with the bending of the second intermediate 40 and intersects bending, in the i.e. first stator 10 and first
Between the principal plane at sheet 30 place not parallel, the principal plane at the first intermediate 30 and the 3rd intermediate 50 place is not parallel, in the 3rd
Between sheet 50 not parallel with the principal plane at the second intermediate 40 place.
It addition, the second stator 20 is connected by the 4th bending 74 with the second intermediate 40, the 4th bending 74 is formed as wide
The bending of justice, i.e. in the application, above-mentioned being only intended to connects two non-coplanar attachment structures connecting sheets, specific to this Shen
Please, the i.e. second stator 20 is not necessarily with the principal plane at the second intermediate 40 place and to intersect, in this application, and second
The principal plane at stator 20 and the second intermediate 40 place can be parallel to each other.
Preferably, the principal plane of first stator the 10, second intermediate 40 and the second stator 20 is parallel to each other, in first
Between the principal plane of sheet 30, the principal plane of the first stator 10 and the 3rd intermediate 40 principal plane in any two principal planes each other
Orthogonal.
Specifically, the principal plane of first stator the 10, second intermediate 40 and the second stator 20 is parallel to YZ plane, the
The principal plane of one intermediate 30 is parallel to XZ plane.
It is to say, in this application, adapter 100 is to be connected sheet by five to constitute, wherein except the first stator 10
Outside the second stator 20, also include the first intermediate the 30, second intermediate 40 and the 3rd intermediate 50.
Wherein, first stator the 10, second intermediate 40 and the second stator 20 in the vertical direction prolong along the longitudinal direction
Stretching, the first intermediate 30 in the vertical direction extends in left-right direction, the left margin of the first intermediate 30 and the first stator 10
Front along be connected.3rd intermediate 50 is horizontally extending, edge, front and first intermediate 30 of the 3rd intermediate 50
Upper edge is connected, and the right of the 3rd intermediate 50 is along being connected with the lower edge of the second intermediate 40.
Thus, the adapter 100 of this structure is also provided with in the 3rd between the first intermediate 30 and the second intermediate 40
Between sheet 50, not only increase the distance between the first stator 10 and the second stator 20 so that adapter 100 can connect away from
From two farther electrokinetic cells, and the 3rd intermediate 50 can improve the flexibility of adapter 100 further, thus further
Improve the reliability of adapter 100 anti-vibration.
Electrokinetic cell module according to embodiments of the present invention, including multiple electrokinetic cells, passes through between adjacent power battery
The adapter 100 for electrokinetic cell described in above-described embodiment is connected.Two adjacent electrokinetic cells can become longitudinal arrangement,
Can also be open into arrangement, its different arrangement mode can use the adapter 100 in above-mentioned different embodiment to be attached.
Electrokinetic cell bag 200 according to embodiments of the present invention, including multiple electrokinetic cell modules 201, adjacent power battery
It is connected by the adapter 100 for electrokinetic cell described in above-described embodiment between module 201.Two adjacent electrokinetic cells
Module 201 can become longitudinal arrangement, it is also possible to is open into arrangement, and its different arrangement mode can use above-mentioned different embodiment
In adapter 100 be attached.
Specifically, as shown in Fig. 6, Fig. 8 and Fig. 9, when the electrokinetic cell module 201 in electrokinetic cell bag 200 uses laterally
During arrangement, two the most adjacent electrokinetic cell modules 201 arrange in the horizontal, now, then need adapter 100
It is arranged to structure as shown in Figure 1, uses the adapter 100 of this structure, transversely arranged electrokinetic cell module 201 can be realized
Between connection.
As shown in Fig. 7, Figure 10 and Figure 11, when the electrokinetic cell module 201 in electrokinetic cell bag 200 uses longitudinally arrangement knot
During structure, two the most adjacent electrokinetic cell modules 201 arrange in the vertical, now, then need to be arranged to adapter 100
Structure as shown in Figure 3, uses the adapter 100 of this structure, can realize between the electrokinetic cell module 201 of longitudinal arrangement
Connect.
The adapter of the electrokinetic cell according to the present invention is described below in conjunction with specific embodiment.
Embodiment 1
Use according to the adapter 100 shown in Fig. 1 of the application, connect along horizontal according to the mounting means of Fig. 6, Fig. 8 and Fig. 9
To two the adjacent electrokinetic cell modules arranged, after having connected, vibrate 21h the most respectively, observe and connect
Whether device 100 ruptures.If adapter 100 ruptured within this time, then record the rupture time of adapter 100.Wherein, test mark
Standard is GB/T31467.3-2015 lithium ion power storage battery used for electric vehicle bag and system third portion: security requirement and survey
Standard employed in method for testing.
Embodiment 2
Use according to the adapter 100 shown in Fig. 2 of the application, connect edge according to the mounting means of Fig. 7, Figure 10 and Figure 11
Two adjacent electrokinetic cell modules of lateral arrangement, after having connected, vibrate 21h, the company of observation the most respectively
Connect whether device 100 ruptures.If adapter 100 ruptured within this time, then record the rupture time of adapter 100.Wherein, test
Standard is GB/T31467.3-2015 lithium ion power storage battery used for electric vehicle bag and system third portion: security requirement and
Standard employed in method of testing.
Comparative example 1
Use copper litzendraht wire, connect two adjacent electrokinetic cell moulds of the arrangement mode lateral arrangement according to Fig. 6
Group, after having connected, vibrates 21h the most respectively, observes whether litzendraht wire ruptures.If litzendraht wire is in this time
Interior fracture, then record the rupture time of litzendraht wire.Wherein, testing standard is GB/T31467.3-2015 lithium ion used for electric vehicle
Power accumulator bag and system third portion: the standard employed in security requirement and method of testing.
Comparative example 2
Using the flat sheet that connects, connection is according to two adjacent electrokinetic cell modules of the arrangement mode lateral arrangement of Fig. 6, even
After having connect, vibrate 21h the most respectively, observe whether flat connection sheet ruptures.If the flat sheet that connects is within this time
Fracture, the then flat rupture time connecting sheet of record.Wherein, testing standard is GB/T31467.3-2015 lithium ion used for electric vehicle
Power accumulator bag and system third portion: the standard employed in security requirement and method of testing.
Comparative example 3
Use adapter 100a as shown in figure 12, connect two of the arrangement mode lateral arrangement according to Fig. 6 adjacent
Electrokinetic cell module, after having connected, vibrates 21h the most respectively, observes whether adapter 100a ruptures.If
Adapter 100a ruptured within this time, then record the rupture time of adapter 100a.Wherein, testing standard is GB/
T31467.3-2015 lithium ion power storage battery used for electric vehicle bag and system third portion: in security requirement and method of testing
Institute's accepted standard.
Comparative example 4
Use adapter 100b as shown in fig. 13 that, connect two of the arrangement mode lateral arrangement according to Fig. 6 adjacent
Electrokinetic cell module, after having connected, vibrates 21h the most respectively, observes whether adapter 100b ruptures.If
Adapter 100b ruptured within this time, then record the rupture time of adapter 100a.Wherein, testing standard is GB/
T31467.3-2015 lithium ion power storage battery used for electric vehicle bag and system third portion: in security requirement and method of testing
Institute's accepted standard.
Test result is shown in Table 1
| Experimental example | X vibrates to (21h) | Y-direction (21h) is vibrated | Z-direction (21h) is vibrated |
| Embodiment 1 | OK | OK | OK |
| Embodiment 2 | OK | OK | OK |
| Comparative example 1 | 2min ruptures | - | - |
| Comparative example 2 | 9min ruptures | - | |
| Comparative example 3 | 4min ruptures | - | - |
| Comparative example 4 | 26min ruptures | - | - |
Wherein, OK represents and ruptures.
As can be seen here, it is not only simple in structure according to the adapter of the electrokinetic cell of the embodiment of the present application, easy to assembly, and
Anti-seismic performance is high, highly reliable.
Owing to there is above-mentioned technique effect according to the adapter of the above embodiments of the present application, therefore, implement according to the application
The electrokinetic cell module of example and electrokinetic cell bag also have corresponding technique effect, i.e. simple in construction, easy to assembly, anti-seismic performance
High.
Electric automobile according to the embodiment of the present application includes the electrokinetic cell bag according to above-described embodiment, due to according to this Shen
The adapter of above-described embodiment please have above-mentioned technique effect, therefore, according to the electric automobile of the embodiment of the present application, also there is phase
The technique effect answered, i.e. simple in construction, easy to assembly, anti-seismic performance is high.
Other of electric automobile according to embodiments of the present invention constitute and operate for those of ordinary skill in the art
Speech is all known, is not detailed herein.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " length ", " width ",
" thickness ", " on ", D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " up time
Pin ", the orientation of the instruction such as " counterclockwise " or position relationship be based on orientation shown in the drawings or position relationship, be for only for ease of
Describe the present invention and simplification description rather than instruction or the device of hint indication or element must have specific orientation, Yi Te
Fixed azimuth configuration and operation, be therefore not considered as limiting the invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；It can be machine
Tool connects, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two units
Connection within part.For the ordinary skill in the art, can understand that above-mentioned term is at this as the case may be
Concrete meaning in bright.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score
Can include that the first and second features directly contact, it is also possible to include that the first and second features are not directly contact but by it
Other characterisation contact between.And, fisrt feature second feature " on ", " top " and " above " include that first is special
Levy directly over second feature and oblique upper, or be merely representative of fisrt feature level height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " below " include that fisrt feature directly over second feature and oblique upper, or is merely representative of
Fisrt feature level height is less than second feature.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.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 above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art is without departing from the principle of the present invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, revise, replace and modification.
Claims (31)
1. the adapter for electrokinetic cell, it is characterised in that including: N number of connection sheet, each connection sheet limits each
A principal plane, described N number of connection sheet is in turn connected into three dimensional structure by N-1 bending, and adjacent two connect between sheets
By described bending be connected and adjacent two connect sheets principal planes be positioned at different planes, described N-1 bending include to
Few three crossing bendings, intersect each other in intersection, at least with each principal planes intersecting adjacent two connection sheets that bending is connected
Article three, the bearing of trend of described intersection is the most not parallel, and described N number of connection sheet includes for being connected with the first electrokinetic cell
The first stator and for the second stator of being connected with the second electrokinetic cell, wherein N is the positive integer more than or equal to 4.
Adapter for electrokinetic cell the most according to claim 1, it is characterised in that intersect what bending was connected with each
Adjacent two principal planes connecting sheet are orthogonal.
Adapter for electrokinetic cell the most according to claim 1 and 2, it is characterised in that described bending is arc.
Adapter for electrokinetic cell the most according to claim 1 and 2, it is characterised in that described adapter is by single
Sheet metal is integrally formed by bending.
Adapter for electrokinetic cell the most according to claim 1 and 2, it is characterised in that at least one connects on sheet
It is provided with along the through groove of the thickness direction of this connection sheet.
Adapter for electrokinetic cell the most according to claim 5, it is characterised in that described groove extends in described first
All between stator with described second stator are connected in sheet and bending.
Adapter for electrokinetic cell the most according to claim 6, it is characterised in that described groove extends to described first
Predetermined length on stator and described second stator.
Adapter for electrokinetic cell the most according to claim 5, it is characterised in that described groove is multiple and puts down each other
OK.
Adapter for electrokinetic cell the most according to claim 1 and 2, it is characterised in that on described first stator
Being provided with the first connecting hole, described second stator is provided with the second connecting hole.
Adapter for electrokinetic cell the most according to claim 9, it is characterised in that described first connecting hole is two
Individual and be arranged at distances from one another in the longitudinal direction of described first stator, described second connecting hole is two and fixes described second
It is arranged at distances from one another in the longitudinal direction of sheet.
11. adapters for electrokinetic cell according to claim 1 and 2, it is characterised in that described connection sheet is copper sheet
Or aluminium flake.
12. adapters for electrokinetic cell according to claim 1 and 2, it is characterised in that the surface of described connection sheet
It is provided with the coat of metal.
13. adapters for electrokinetic cell according to claim 12, it is characterised in that the described coat of metal is plating
Layer or chemical deposit.
14. adapters for electrokinetic cell according to claim 13, it is characterised in that described connection sheet is square
Shape.
15. adapters for electrokinetic cell according to claim 14, it is characterised in that each angle of described connection sheet
Rounding respectively.
16. adapters for electrokinetic cell according to claim 1, it is characterised in that set at least one connection sheet
There is buffer structure.
17. adapters for electrokinetic cell according to claim 15, it is characterised in that described buffer structure is for passing through
Bend the recess that described connection sheet is formed.
18. adapters for electrokinetic cell according to claim 17, it is characterised in that described recess is arc.
19. adapters for electrokinetic cell according to claim 1 and 2, it is characterised in that described connection sheet is four
And include described first stator, the first intermediate, the second intermediate and described second stator, the described bending being sequentially connected with
Including the first bending between the first stator and the first intermediate, the second bending between the first intermediate and the second intermediate
And the 3rd bending that second between intermediate and the second stator, described first to the 3rd bending is crossing bending.
20. adapters for electrokinetic cell according to claim 19, it is characterised in that the right side of described first stator
Limit is connected with the top of described first intermediate by the first bending, and the second bending and institute are passed through in the front of described first intermediate
The left side stating the second intermediate is connected, described second stator be connected with the top of described second intermediate by the 3rd bending and
On the right of neighbouring described second intermediate, described second stator extends forward or backward from described second intermediate.
21. adapters for electrokinetic cell according to claim 20, it is characterised in that described first stator and institute
The principal plane stating the second stator is coplanar, the principal plane of described first intermediate, the principal plane of described second intermediate and described
Any two principal plane in the principal plane of the first stator is orthogonal.
22. adapters for electrokinetic cell according to claim 19 a, it is characterised in that left side for described first stator
While be connected by the first bending with the top of described first intermediate, the front of described first intermediate and described second intermediate
The left side be connected by the second bending, the top of the back of described second stator and described second intermediate is by the 3rd bending
It is connected and the right of neighbouring described second intermediate.
23. adapters for electrokinetic cell according to claim 22, it is characterised in that described first stator and institute
State the principal plane of the second stator coplanar and, the principal plane of described first intermediate, the principal plane of described second intermediate and institute
State any two principal planes in the principal plane of the first stator orthogonal.
24. adapters for electrokinetic cell according to claim 1 and 2, it is characterised in that described connection sheet is five
And include that described first stator, the first intermediate, the 3rd intermediate, the second intermediate and described second that are sequentially connected with are fixing
Sheet, described bending include the first bending between the first stator and the first intermediate, the first intermediate and the 3rd intermediate it
Between the second bending, between the 3rd bending and the second intermediate and the second stator between the 3rd intermediate and the second intermediate
The 4th bending.
25. adapters for electrokinetic cell according to claim 24, it is characterised in that described first bending, the 3rd
Bending and the 4th bending are for intersecting the top of bending, the right of described first stator and described first intermediate by the first folding
Curved connected, the back of described first intermediate is connected by the second bending with the back of described 3rd intermediate, in the described 3rd
Between the front of sheet be connected by the 3rd bending with the left side of described second intermediate, the front of described second stator and described the
The top of two intermediates is connected by the 4th bending and the right of neighbouring described second intermediate.
26. adapters for electrokinetic cell according to claim 25, it is characterised in that described first stator and institute
The principal plane stating the second stator is coplanar, and the principal plane of described first intermediate and described 3rd intermediate is parallel to each other, described
In the principal plane of the principal plane of the first stator, the principal plane of described first intermediate and described second intermediate any two that
This is orthogonal.
27. adapters for electrokinetic cell according to claim 24, it is characterised in that described first to the 3rd bending
For crossing bending, the front of described first stator is connected by the first bending with the left side of described first intermediate, and described
The front of three intermediates is connected and the right side of neighbouring described first intermediate by the second bending with the top of described first intermediate
Limit, the right of described 3rd intermediate is connected by the 3rd bending below with described second intermediate, described second stator
The top of following and described second intermediate be connected by the 4th bending.
28. adapters for electrokinetic cell according to claim 27, it is characterised in that described first stator, institute
The principal plane stating the second intermediate and described second stator is parallel to each other, the principal plane of described first intermediate, described first
Any two principal planes in the principal plane of stator and the principal plane of described 3rd intermediate are orthogonal.
29. 1 kinds of electrokinetic cell modules, it is characterised in that include multiple electrokinetic cell, pass through between adjacent described electrokinetic cell
The adapter for electrokinetic cell according to any one of claim 1-28 is connected.
30. 1 kinds of electrokinetic cell bags, it is characterised in that include multiple electrokinetic cell module, adjacent described electrokinetic cell module it
Between be connected by the adapter for electrokinetic cell according to any one of claim 1-28.
31. 1 kinds of automobiles, it is characterised in that include the electrokinetic cell bag described in claim 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510641119.1A CN105428580B (en) | 2015-05-08 | 2015-09-30 | For the adapter of electrokinetic cell, electrokinetic cell module, electrokinetic cell bag, automobile |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510233602 | 2015-05-08 | ||
| CN2015102336026 | 2015-05-08 | ||
| CN201510641119.1A CN105428580B (en) | 2015-05-08 | 2015-09-30 | For the adapter of electrokinetic cell, electrokinetic cell module, electrokinetic cell bag, automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105428580A CN105428580A (en) | 2016-03-23 |
| CN105428580B true CN105428580B (en) | 2016-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510641119.1A Active CN105428580B (en) | 2015-05-08 | 2015-09-30 | For the adapter of electrokinetic cell, electrokinetic cell module, electrokinetic cell bag, automobile |
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| CN (1) | CN105428580B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3323160B1 (en) * | 2015-09-30 | 2019-12-25 | BYD Company Limited | Connector for power batteries, power battery moduel, power battery pack and vehicle |
| CN111193000B (en) * | 2018-11-14 | 2023-06-09 | 三星Sdi株式会社 | Bus bar for battery module and battery module |
| EP3654410B1 (en) * | 2018-11-14 | 2022-08-10 | Samsung SDI Co., Ltd. | Busbar for a battery module and battery module |
| CN117977121B (en) * | 2024-03-28 | 2024-08-09 | 晶科储能科技有限公司 | Connecting component, battery cell module and energy storage battery pack |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101662035A (en) * | 2008-08-27 | 2010-03-03 | 矢崎总业株式会社 | Power supply unit |
| EP2535965A1 (en) * | 2011-06-17 | 2012-12-19 | Robert Bosch Gmbh | Connector for electrical connections and method for connecting electrical components |
| CN202888464U (en) * | 2012-11-08 | 2013-04-17 | 上海莫仕连接器有限公司 | Electrical connector and conductive terminal thereof |
-
2015
- 2015-09-30 CN CN201510641119.1A patent/CN105428580B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101662035A (en) * | 2008-08-27 | 2010-03-03 | 矢崎总业株式会社 | Power supply unit |
| EP2535965A1 (en) * | 2011-06-17 | 2012-12-19 | Robert Bosch Gmbh | Connector for electrical connections and method for connecting electrical components |
| CN202888464U (en) * | 2012-11-08 | 2013-04-17 | 上海莫仕连接器有限公司 | Electrical connector and conductive terminal thereof |
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|---|---|
| CN105428580A (en) | 2016-03-23 |
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