CN104617250B - A kind of soft-package battery electrode tab connection structure and set of cells - Google Patents
A kind of soft-package battery electrode tab connection structure and set of cells Download PDFInfo
- Publication number
- CN104617250B CN104617250B CN201510070798.1A CN201510070798A CN104617250B CN 104617250 B CN104617250 B CN 104617250B CN 201510070798 A CN201510070798 A CN 201510070798A CN 104617250 B CN104617250 B CN 104617250B
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- Prior art keywords
- soft
- connector
- package battery
- lug
- battery
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 239000010949 copper Substances 0.000 claims description 16
- 230000005611 electricity Effects 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract description 3
- 238000005476 soldering Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 9
- 238000004804 winding Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 230000004899 motility Effects 0.000 description 5
- 239000000178 monomer Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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
- H01M50/531—Electrode connections inside a battery casing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention provides a kind of soft-package battery electrode tab connection structure, including conductive connector, fixture, this connector includes the two parts being fixedly linked, Part I is placed in described battery core and offers the slit of through-connections, Part II is used for supplying power for outside, lug is drawn from described battery core, this lug passes through after described slit on connector, and by described fixture, lug is clamped on connector.Based on this electrode tab connection structure, the invention allows for a kind of soft-package battery group.It is simple and reasonable, and lug is convenient to be installed with dismounting it is easy to safeguard and extension；Process time can be shortened, cost-effective；Avoid the operations such as flatiron high-temperature soldering, cell polar ear sealing can be prevented destroyed；Lug part contact impedance in battery is little, can reduce heating loss, improves the reliability of set of cells.
Description
Technical field
The present invention relates to soft-package battery package technique field, particularly to a kind of soft-package battery electrode tab connection structure, and
A kind of soft-package battery group.
Background technology
In energy storage field, limited by factors such as processing technique, quality controls, soft-package battery monomer capacity in the market
All less, in order to obtain larger capacity and higher voltage it is necessary to use battery core connection in series-parallel.
The soft-package battery assembling mode commonly used at present mainly has three kinds：
The first：By the multi-disc stacking together battery pole ear ultrasonic bonding, then fixed with fixture and screw, from folder
Wire is drawn on tool with supplying power for outside.Make, in this way to during the superposition welding of multiple lugs, to need to increase the length of lug, hold
Easily form rosin joint, be difficult to when single battery breaks down change；
Second：Directly punch on lug, fixed with fixture and screw, wire is drawn on fixture.This kind of mode needs
Carry out punching positioning, fixture is difficult to control to the contact area of lug and conducting impedance, and material cost is high, and operation is many, takes
When laborious.
The third：With flatiron by tab welding customization pcb board on, from pcb board draw wire with supplying power for outside.Should
Connected mode high temperature flatiron used in welding process is easily damaged soft-package battery sealing, and long-time use can cause battery to leak
Tympanites is swollen；Meanwhile, this mode manufacturing procedure is complicated, and time-consuming, and pcb board needs custom-made, high cost, and poor universality,
It is difficult to maintenance and expansion.
It can be seen that, the assembling mode of existing soft-package battery lug connected mode and set of cells has much room for improvement.
Content of the invention
The problem existing for prior art, an object of the present invention is to propose a kind of soft-package battery lug to connect knot
Structure, so that lug connects and dismounting is more convenient, reduces and connects impedance, reduces heating and electric energy consume.
Technical scheme is as follows：
A kind of soft-package battery electrode tab connection structure, is arranged in the battery core of battery, including conductive connector, fixture, institute
State two parts that connector includes being fixedly linked, Part I is placed in described battery core and offers the slit of through-connections,
Part II is used for supplying power for outside, draws lug, this lug is through after described slit wound on connector from described battery core
On, and by described fixture, lug is clamped on connector.
Above-mentioned soft-package battery electrode tab connection structure, the part being wrapped in connector of the lug fastening that battery core is drawn
Upper and by clamp, and another part of connector forms the electrode of supplying power for outside, the lug of monoblock battery is convenient install with
Dismounting, the lug between polylith battery is easy to be superimposed formation set of cells it is easy to the maintenance and expansion of set of cells, improves
Motility, and the contact with connector for the lug is closely, reduce contact impedance, and then can reduce battery in use
Heating, reduces electric energy consume, maintains battery good working order.
Described slit is rendered as in-line or cross on the cross section of connector.It is easy to through lug, and make lug
Together with more closely winding with connector, reduce contact impedance.
Described connector is I shape copper pipe or L-shaped copper pipe.Using copper metal, its good conductivity, it is set to I shape or L-shaped, just
In using the part exposing as electrode, to connect the wire of outside.
Another object of the present invention is to propose that a kind of motility is strong, reliability is high, be easy to the Soft Roll that extends with safeguard
Battery pole ear attachment structure.
Technical scheme is as follows：
A kind of soft-package battery group, the soft-package battery stacking together including polylith, the lug of each piece of soft-package battery connects knot
Structure includes the connector of conduction, fixture, and described connector includes the two parts being fixedly linked, and Part I is placed in described battery core
And offering the slit of through-connections, Part II is used for supplying power for outside, draws lug from described battery core, and this lug passes through
After described slit on connector, and by described fixture, lug is clamped on connector；Also include at least one to lead
Electric bar, the connector Part II being stacked the same side of soft-package battery positioned at polylith is fixedly connected with described bus respectively.
Above-mentioned soft-package battery group, battery core draw lug in a part for connector, another portion of connector
Divide the electrode forming this soft-package battery, then the negative or positive electrode of soft-package battery polylith being stacked together with bus is connected to
Together, form soft-package battery group.Install because the electrode tab connection structure of each piece of soft-package battery is convenient and dismantle, contact tight, resistance
Anti- little it is easy to the maintenance and expansion of set of cells, motility is good, reliability is high.
Described soft-package battery group also includes connecting wire, one end of connecting wire be clamped in described bus and bolt it
Between, the other end is clamped between bus and the bolt of another soft-package battery group.By connecting wire, can be by multiple soft-package batteries
Group is together in series or parallel, to obtain larger capacity or to obtain higher voltage.
The end of the connector Part II of each piece of soft-package battery is provided with interior tooth, and described bus is provided with and each interior tooth
The through hole of coupling, is passed through described through hole and screwed in interior tooth by bolt.The electricity of bus and extraction on each piece of soft-package battery can be made
Pole connects more closely, firmly, conveniently, the reliability of raising soft-package battery group, and is easy to wiring from soft-package battery group, many
Get up to use in parallel or series between individual soft-package battery group.
It is an advantage of the invention that：
First, simple and reasonable, lug is convenient to be installed with dismounting it is easy to safeguard and extension；
Second, process time can be shortened, cost-effective；
3rd, it is to avoid the operation such as flatiron high-temperature soldering, cell polar ear sealing can be prevented destroyed；
4th, the lug part contact impedance in battery is little, can reduce heating loss, improves the reliability of set of cells.
Brief description
Fig. 1 is one of schematic diagram of soft-package battery electrode tab connection structure of the present invention；
Fig. 2 is the two of the schematic diagram of soft-package battery electrode tab connection structure of the present invention；
Fig. 3 is the three of the schematic diagram of soft-package battery electrode tab connection structure of the present invention；
Fig. 4 is one of schematic diagram of connector in the present invention；
Fig. 5 is the two of the schematic diagram of the connector in the present invention；
Fig. 6 is the three of the schematic diagram of the connector in soft-package battery electrode tab connection structure；
Fig. 7 is the connection diagram of soft-package battery group in the present invention；
Fig. 8 (a) is the winding method schematic diagram of the slit of lug and in-line in the present invention；
Fig. 8 (b) is the winding method schematic diagram of lug and criss-cross slit in the present invention；
Description of reference numerals：1st, connector；2nd, fixture；3rd, lug；4th, slit；5th, battery core；6th, interior tooth；7th, bus；8、
Connecting wire；9th, bolt.
Specific embodiment
Understandable for enabling the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings and specifically real
The present invention is further detailed explanation to apply mode.
Embodiment
As shown in Figures 1 to 8, a kind of soft-package battery electrode tab connection structure, is arranged in the battery core 5 of battery, including conductive
Connector 1, fixture 2, described connector 1 includes the two parts being fixedly linked, and Part I is placed in described battery core 5 and opens up
There is the slit 4 of through-connections 1, Part II is used for supplying power for outside, lug 3 is drawn from described battery core 5, this lug 3 passes through
After described slit 4 on connector 1, and by described fixture 2, lug 3 is clamped on connector 1.
Above-mentioned soft-package battery lug 3 attachment structure, what the lug 3 that battery core 5 is drawn fastened is wrapped in the one of connector 1
Partly go up and fastened by fixture 2, and another part of connector 1 forms the electrode of supplying power for outside, lug 3 convenience of monoblock battery
Install and dismounting, the lug 3 between polylith battery is easy to be superimposed formation set of cells it is easy to the maintenance of set of cells and expansion
Exhibition, improves motility, and lug 3 contact with connector 1 is tight, reduces contact impedance, and then can reduce battery and exists
Heating during use, reduces electric energy consume, maintains battery good working order.
Further, described connector 1 is I shape copper pipe or L-shaped copper pipe, respectively as shown in Figure 4, Figure 5.Using copper metal,
Its good conductivity, is set to I shape or L-shaped, is easy to the part exposing as electrode, to connect the wire of outside.
Further, described slit 4 is rendered as in-line or cross on the cross section of connector 1；Specific winding
Mode see Fig. 8 (a), (b), and comparatively, the compactness of cross slits winding is more better than a word slit.
L-shaped pipe shown in using Fig. 5, Fig. 6, as a kind of example, as can be seen from Figure 6 can open up one on its Part I
The slit 4 of in-line, after thus easily lug 3 being passed through this slit 4, winding over the first portion, makes lug 3 and makees
For connector 1 L-shaped pipe fully, be closely contacted, reduce contact impedance；And the Part II of this L-shaped pipe is as right
The electrode of outer power supply, can upwarp out from the battery core 5 of soft-package battery, and arranges interior tooth 6 in the end of Part II, the convenient company of access
Connect wire 8 etc..
Based on above-mentioned soft-package battery electrode tab connection structure, the invention allows for a kind of soft-package battery group, including polylith
The soft-package battery stacking together, lug 3 attachment structure of each piece of soft-package battery includes the connector 1 of conduction, fixture 2, described
Connector 1 includes the two parts being fixedly linked, and Part I is placed in described battery core 5 and offers the slit of through-connections 1
4, Part II is used for supplying power for outside, draws lug 3 from described battery core 5, this lug 3 pass through after described slit 4 wound on
On connector 1, and by described fixture 2, lug 3 is clamped on connector 1；Also include at least one bus 7, positioned at polylith
Connector 1 Part II of the same side of stacked soft-package battery is fixedly connected with described bus 7 respectively.
Above-mentioned soft-package battery group, battery core 5 draw lug 3 in a part for connector 1, connector 1 another
A part forms the electrode of this soft-package battery, then the negative or positive electrode of soft-package battery polylith being stacked together with bus 7
Link together, form soft-package battery group.Install because lug 3 attachment structure of each piece of soft-package battery is convenient and dismantle, contact
Closely, impedance little it is easy to the maintenance and expansion of set of cells, motility is good, reliability is high.
When needing to obtain higher battery capacity, multiple soft-package battery groups can be together in parallel use；Higher for obtaining
Voltage when, multiple soft-package battery groups can be together in series use.Specifically, connecting wire 8 can be adopted, its one end is clamped in one
Between the bus 7 of individual soft-package battery group and bolt 9, the other end is clamped in bus 7 and the bolt 9 of another soft-package battery group
Between；According to actual needs, multiple soft-package battery groups are got up in parallel or series.For example, LiFePO4 monomer battery voltage
There are 3.2V, cobalt acid lithium monomer battery voltage 3.6V, in scale power storage system and electric automobile, bus voltage reaches 300-
500V, in mobile base station, communication apparatus battery side voltage needs to reach 48V, it is thus necessary to battery is connected with connecting wire
Get up to use.
Likewise it is possible to setting slit 4 is rendered as in-line or cross on the cross section of connector 1；Connector 1 selects
With I shape copper pipe or L-shaped copper pipe.
Further, the end of connector 1 Part II of each piece of soft-package battery is provided with interior tooth 6, and described bus 7 sets
There is the through hole mating with each interior tooth 6, passed through described through hole and screwed in interior tooth 6 by bolt 9.Bus 7 can be made soft with each piece
The electrode drawn on bag battery connects reliability that is tightr, firm, conveniently, improving soft-package battery group, and is easy to from Soft Roll
Wiring in set of cells, use of getting up in parallel or series between multiple soft-package battery groups.
Refering to Fig. 1, Fig. 2, Fig. 3, Fig. 7, the assembling mode of soft-package battery group and step are as follows：
1) pretreatment is carried out to the surface of lug 3, connector 1, bus 7, remove its surface smut and metal oxide film；
2) by the lug 3 stacking together of single soft-package battery lug 3 (as Fig. 2) or the extraction of multiple soft-package battery (such as
Fig. 3) penetrate in the slit 4 that connector 1 Part I opens up, then lug 3 is tightly wound in the Part I of connector 1
On；
3) it is fixing with fixture 2 after lug 3 winding finishes；
4) to multiple soft-package batteries stacking together, open up interior tooth in 1 second end of connector of their the same sides
6, then with bolt 9 pass through bus 7 on through hole and screw in interior tooth 6；
5) as shown in fig. 7, the wire 8 that can also be clamped and connected between the bus 7 of soft-package battery group and bolt 9, by even
Connect wire 8 to be connected in another soft-package battery group, thus multiple soft-package battery groups are got up to use in parallel or series.
The parameter of one group concrete setting is given below as an example.The Part I that L-shaped copper pipe can be arranged is 95mm, straight
Footpath is 6mm, a length of 32mm of Part II, a diameter of 10mm, and a length of 95mm of I shape copper pipe, a width of 1mm of slit opening up, longitudinal direction are deep
For 5mm, interior tooth is M6, depth is 15mm；Bus 7 is copper sheet, long 60mm, a width of 15mm, and thick is 1mm, and bus 7 opens up
Through-hole diameter is 7mm；Connecting wire 8 two ends carry O-shaped copper tip so that its be preferably connected to bus 7 and bolt 9 it
Between；Soft-package battery lug 3 is on the Part I of connector 1, fixing with fixture 2, and the connector second as electrode
Part is fixed on bus 7, realizes the parallel connection between multiple soft-package batteries, forms soft-package battery group, then passes through connecting wire 8
Each soft-package battery group in parallel is together in series.
Above-listed detailed description is illustrating for possible embodiments of the present invention, and this embodiment simultaneously is not used to limit this
Bright the scope of the claims, all equivalence enforcements done without departing from the present invention or change, are intended to be limited solely by the scope of the claims of this case.
Claims (8)
1. a kind of soft-package battery electrode tab connection structure, be arranged in the battery core of battery it is characterised in that：Including conductive connection
Part, fixture, described connector includes the two parts being fixedly linked, and Part I is placed in described battery core and offers and runs through connection
The slit of part, Part II is used for supplying power for outside, draws lug from described battery core, and this lug winds after passing through described slit
On connector, and by described fixture, lug is clamped on connector, another part of connector forms the electricity of supplying power for outside
Pole.
2. soft-package battery electrode tab connection structure according to claim 1 it is characterised in that：Described slit is in the horizontal stroke of connector
In-line or cross are rendered as on section.
3. soft-package battery electrode tab connection structure according to claim 1 and 2 it is characterised in that：Described connector is I shape copper
Pipe or L-shaped copper pipe.
4. a kind of soft-package battery group, the soft-package battery stacking together including polylith it is characterised in that：The pole of each piece of soft-package battery
Ear-pole connection structure includes the connector of conduction, fixture, and described connector includes the two parts being fixedly linked, and Part I is placed in electricity
On core and offer the slit of through-connections, Part II is used for supplying power for outside, draws lug, this lug from described battery core
Through after described slit on connector, and by described fixture, lug is clamped on connector；Also include at least one
Root bus, the connector Part II being stacked the same side of soft-package battery positioned at polylith is fixed even with described bus respectively
Connect, the negative or positive electrode of the soft-package battery that polylith is stacked together by described bus links together, form soft-package battery group.
5. soft-package battery group according to claim 4 it is characterised in that：Also include connecting wire, one end of connecting wire
It is clamped between described bus and bolt, the other end is clamped between bus and the bolt of another soft-package battery group.
6. the soft-package battery group according to claim 4 or 5 it is characterised in that：The connector of each piece of soft-package battery second
The end divided is provided with interior tooth, and described bus is provided with the through hole mating with each interior tooth, is passed through described through hole and revolved by bolt
Enter in interior tooth.
7. soft-package battery group according to claim 6 it is characterised in that：Described slit presents on the cross section of connector
For in-line or cross.
8. soft-package battery group according to claim 7 it is characterised in that：Described connector is I shape copper pipe or L-shaped copper pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510070798.1A CN104617250B (en) | 2015-01-30 | 2015-02-10 | A kind of soft-package battery electrode tab connection structure and set of cells |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2015100509745 | 2015-01-30 | ||
| CN201510050974 | 2015-01-30 | ||
| CN201510070798.1A CN104617250B (en) | 2015-01-30 | 2015-02-10 | A kind of soft-package battery electrode tab connection structure and set of cells |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104617250A CN104617250A (en) | 2015-05-13 |
| CN104617250B true CN104617250B (en) | 2017-03-01 |
Family
ID=53151603
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510070798.1A Expired - Fee Related CN104617250B (en) | 2015-01-30 | 2015-02-10 | A kind of soft-package battery electrode tab connection structure and set of cells |
| CN201520095230.0U Expired - Fee Related CN204558575U (en) | 2015-01-30 | 2015-02-10 | A kind of soft-package battery lug coupling assembling and battery pack |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520095230.0U Expired - Fee Related CN204558575U (en) | 2015-01-30 | 2015-02-10 | A kind of soft-package battery lug coupling assembling and battery pack |
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| Country | Link |
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| CN (2) | CN104617250B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11458851B2 (en) | 2014-07-03 | 2022-10-04 | The Noco Company | Jump starting apparatus |
| US11788500B2 (en) | 2016-02-11 | 2023-10-17 | The Noco Company | Battery device for a battery jump starting device |
| CN104617250B (en) * | 2015-01-30 | 2017-03-01 | 中国科学院广州能源研究所 | A kind of soft-package battery electrode tab connection structure and set of cells |
| EP3641019A3 (en) * | 2016-02-11 | 2020-05-20 | The Noco Company | Battery assembly |
| AU2016392707B2 (en) | 2016-02-11 | 2019-10-31 | The Noco Company | Battery assembly device |
| CN107154479A (en) * | 2017-04-13 | 2017-09-12 | 上海与德科技有限公司 | Attachment means of transferring and battery component |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201845820U (en) * | 2010-08-25 | 2011-05-25 | 沈菊英 | Assembly structure of battery pole post and conductive bar |
| CN203787498U (en) * | 2014-04-18 | 2014-08-20 | 宁德时代新能源科技有限公司 | Electrode lug connecting structure of battery pack |
| CN204558575U (en) * | 2015-01-30 | 2015-08-12 | 中国科学院广州能源研究所 | A kind of soft-package battery lug coupling assembling and battery pack |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2568862B2 (en) * | 1987-10-26 | 1997-01-08 | 古河電池株式会社 | Manufacturing method of pole for alkaline storage battery |
-
2015
- 2015-02-10 CN CN201510070798.1A patent/CN104617250B/en not_active Expired - Fee Related
- 2015-02-10 CN CN201520095230.0U patent/CN204558575U/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201845820U (en) * | 2010-08-25 | 2011-05-25 | 沈菊英 | Assembly structure of battery pole post and conductive bar |
| CN203787498U (en) * | 2014-04-18 | 2014-08-20 | 宁德时代新能源科技有限公司 | Electrode lug connecting structure of battery pack |
| CN204558575U (en) * | 2015-01-30 | 2015-08-12 | 中国科学院广州能源研究所 | A kind of soft-package battery lug coupling assembling and battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104617250A (en) | 2015-05-13 |
| CN204558575U (en) | 2015-08-12 |
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