CN106129287A - A kind of multifunctional light battery modules used for electric vehicle - Google Patents
A kind of multifunctional light battery modules used for electric vehicle Download PDFInfo
- Publication number
- CN106129287A CN106129287A CN201610474668.9A CN201610474668A CN106129287A CN 106129287 A CN106129287 A CN 106129287A CN 201610474668 A CN201610474668 A CN 201610474668A CN 106129287 A CN106129287 A CN 106129287A
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- Prior art keywords
- fixed plate
- battery
- plate
- battery modules
- electric vehicle
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- Pending
Links
- 238000001816 cooling Methods 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 11
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 238000009413 insulation Methods 0.000 claims abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000003292 glue Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 239000000306 component Substances 0.000 description 8
- 238000009434 installation Methods 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000008358 core component Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/643—Cylindrical cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6554—Rods or plates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/147—Lids or covers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention discloses a kind of multifunctional light battery modules used for electric vehicle, in fixed plate I and fixed plate II, corresponding position is provided with connecting hole, the connecting hole outer end of fixed plate II is provided with embedded injection nut, many fastening bolts pass from the connecting hole of fixed plate I and fixed plate II respectively, screw in embedded injection nut, fixed plate I and fixed plate II side are provided with cooling tube mounting groove, and on battery lead plate, limit is respectively welded on the both positive and negative polarity of battery；Heating membrane is fixed on the outside of both sides battery lead plate, and the insulating lid top of battery component is provided with trough.The present invention is simple for assembly process, is beneficial to accomplish scale production, and after the cooling tube mounting groove of fixed plate side embeds cooling pipe, can lower the temperature for battery modules in time；Heating membrane can be used to protection and connects sheet, heats battery modules.Insulating lid makes electrical body not expose, and battery lead plate is carried out insulation protection simultaneously；Trough can make whole battery modules neatly orderly, and beneficially product maintenance improves stability.
Description
Technical field
The present invention relates to a kind of battery modules, a kind of multifunctional light battery modules used for electric vehicle.
Background technology
Along with energy crisis and the aggravation of environmental pollution, electric automobile substitutes orthodox car and has become becoming of Future Development
Gesture, battery is as the core component of electric automobile, and its performance directly affects the course continuation mileage of new-energy automobile, at present due to knot
Structure design is unreasonable, causes batteries of electric automobile bag unstable properties, there is the defects such as internal resistance is big, quality is big, consumable is high, and mould
Block standardization level is the highest, and packaging technology is complicated, is unfavorable for accomplishing scale production, and installation can take the sky that vehicle is the biggest
Between；It addition, lithium battery performance at low temperatures is bad, course continuation mileage is restricted, and under cold conditions, often needs lithium battery system
System heats, and existing module is difficulty with battery heating function；In addition, lithium battery temperature is too high, is easily caused heat mistake
Control, causes potential safety hazard, and does not substantially have cooling system structure in existing module.
Summary of the invention
The problem existed for above-mentioned prior art, it is an object of the invention to provide a kind of standardization level height, structure letter
List, light weight, simple for assembly process, it is possible to accomplish scale production, mild heat, Ke Yibao can be dropped for battery module in real time
Card uses the multifunctional light battery modules used for electric vehicle of safety.
For achieving the above object, the technical solution used in the present invention is: a kind of multifunctional light electrolyte cell mould used for electric vehicle
Group, including battery component, battery component includes multiple battery being collectively aligned, and described battery component is respectively provided on two sides with fixed plate
I and fixed plate II, in described fixed plate I and fixed plate II, corresponding position is provided with multiple connecting hole, the connection of fixed plate II
Outer end of hole is provided with embedded injection nut, and many fastening bolts pass from the connecting hole of fixed plate I and fixed plate II respectively, and revolve
Enter in embedded injection nut fixing, described fixed plate I and fixed plate II are respectively arranged with correspondence and are enclosed within the electricity of battery end
Pond fixing hole, fixed plate I and fixed plate II side are provided with cooling tube mounting groove, outside described fixed plate I and fixed plate II respectively
It is fixedly installed battery lead plate, battery lead plate is distributed with the multiple limits corresponding with battery end both positive and negative polarity position, described limit
It is respectively welded on the both positive and negative polarity of battery；Being respectively equipped with heating membrane outside the battery lead plate of described both sides, heating membrane passes through bolt
Or fixing glue is fixed on the outside of both sides battery lead plate, battery component top is provided with insulating lid, and described insulating lid is by buckle respectively
Being fixed on fixed plate I and fixed plate II top, insulating lid top is provided with trough.
Preferably, described battery lead plate includes battery cylinder manifold and the electric current output board welded together, and the electric current at two ends is defeated
Ejecting plate is separately mounted on the electric current delivery outlet of fixed plate I and fixed plate II by bolt.
Preferably, described electric current delivery outlet has three, is arranged side by side in fixed plate I and fixed plate II top.
Preferably, described trough is square, and top is provided with the opening consistent with battery axis direction.
Preferably, the material of described battery cylinder manifold is nickel, and the material of electric current output board is copper.
The present invention designs simple for structure, light weight, and installation takes up room little, simple for assembly process in the car, fixed plate
The fixed form used decreases assembling nut, the step of module upset, optimizes technique, has saved built-up time；And it is embedded
Formula injection nut is one-body molded with fixed plate II, saves operation, and it is little to take up room during assembling, and the energy that improve module is close
Degree；It is beneficial to accomplish scale production, after the cooling tube mounting groove of fixed plate side embeds cooling pipe, can when battery temperature is too high
To lower the temperature for battery modules in time；On the one hand heating membrane can be used to protection and connects sheet, on the other hand can be in cold conditions
Under, whole battery modules is heated；Insulating lid makes electrical body not expose, and battery lead plate is carried out insulation protection simultaneously, it is ensured that
Use safety；A branch of can be placed in integrated for the many connecting lines being connected with battery modules in trough during use, can make whole
Battery modules is more clean and tidy orderly, and beneficially product maintenance improves stability.Can need any number of electricity according to power
Pond module connects together, thus is applicable to multiple battery system, various.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the STRUCTURE DECOMPOSITION figure of the present invention；
Fig. 3 is the structural representation of fixed plate II；
Fig. 4 is the structural representation of battery lead plate；
Fig. 5 is the schematic diagram that the present invention connects；
Fig. 6 is the inside connection diagram of Fig. 5；
Fig. 7 is the schematic diagram that the present invention is in parallel.
In figure, 1. heating membrane, 2. fastening bolt, 3. battery lead plate, 3a. limit, 3-1. battery cylinder manifold, 3-2. electric current is defeated
Ejecting plate, 4. fixed plate I, a. connecting hole, b. cooling tube mounting groove, c. block button hole, d. electric current delivery outlet, e. battery fixing hole, 5.
Battery component, 6. fixed plate II, the most embedded injection nut, 8. insulating lid, 9. fix bolt, be 10. connected in series sheet, 11. also
Connection connects sheet, 12.BMS gathering line.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is described in further detail.
As shown in Figures 1 to 4, a kind of multifunctional light battery modules used for electric vehicle, including battery component 5, set of cells
Part 5 includes that multiple battery being collectively aligned, described battery component 5 are respectively provided on two sides with fixed plate I 4 and fixed plate II 6, described solid
Determining corresponding position in plate I 4 and fixed plate II 6 and be provided with connecting hole a, the connecting hole a outer end of fixed plate II 6 is provided with embedded note
Moulding nut 7, many fastening bolts 2 pass from the connecting hole a of fixed plate I 4 and fixed plate II 6 respectively, and screw in embedded injection
Nut 7 is fixed, described fixed plate I 4 and fixed plate II 6 is respectively arranged with correspondence and is enclosed within the battery fixing hole e of battery end,
Fixed plate I 4 and fixed plate II 6 side are provided with cooling tube mounting groove b, are used for embedding installation cooling pipe；Described fixed plate I 4 He
It is fixedly installed battery lead plate 3 outside fixed plate II 6 respectively, battery lead plate 3 is distributed with corresponding with battery end both positive and negative polarity position
Multiple limits 3a, described limit 3a is respectively welded on the both positive and negative polarity of battery；It is respectively equipped with outside the battery lead plate 3 of described both sides and adds
Film 1, heating membrane 1 is fixed on the outside of both sides battery lead plate 3 by bolt or fixing glue, and battery component 5 top is provided with absolutely
Edge lid 8, described insulating lid 8 is separately fixed on the block button hole c at fixed plate I 4 and fixed plate II 6 top by buckle, insulating lid 8
Top is provided with trough 8a.
The present invention designs simple for structure, simple for assembly process, is beneficial to accomplish scale production, fixed plate I 4 and fixed plate II
After the cooling tube mounting groove b of 6 sides embeds cooling pipe, can lower the temperature for battery modules at any time when battery temperature is too high；Heating
Diaphragm 1 one aspect is used for protecting connection sheet, on the other hand can heat whole battery modules under cold conditions.Absolutely
Edge lid 8 makes electrical body not expose, and battery lead plate 3 carries out insulation protection, the detachable installation of insulating lid 8, it is simple to occur asking simultaneously
Maintenance is dismantled in time during topic.A branch of can be placed in integrated for the many connecting lines being connected with battery modules in trough 8a during use,
Whole battery modules can be made more clean and tidy orderly, beneficially product maintenance, improves stability.Fixed plate I 4 and fixed plate II 6
The fixed form used decreases assembling nut, the step of module upset, optimizes technique, has saved built-up time, and embedded
Formula embedded injection nut 7 takes up room little, improves the energy density of module.
Preferably, described fixed plate I 4 and fixed plate II 6 top are respectively equipped with electric current delivery outlet d, and described battery lead plate 3 includes
The battery cylinder manifold 3-1 welded together and electric current output board 3-2, the electric current output board 3-2 at two ends are respectively mounted by bolt
On the electric current delivery outlet d of fixed plate I and fixed plate II.During use, the electric current output board 3-2 of both sides can be respectively by both positive and negative polarity electricity
Stream is drawn, and with connecting sheet connection between multiple modules, is fixed on electric current delivery outlet d, can arbitrarily realize connection in series-parallel.Such as Fig. 5 and Fig. 6
Shown in, during series connection, the battery modules of multiple present invention is sequentially placed together, fixing bolt 9 is incited somebody to action through being connected in series sheet 10
Each battery modules connects together, and is respectively equipped with voltage acquisition wire harness for gathering voltage during series connection on each module both positive and negative polarity,
Simultaneously many string modules have a temperature acquisition line for temperature in acquisition system, and these gathering lines are referred to as BMS gathering line 12,
After covering insulating lid 8, the BMS gathering line 12 of each battery modules collects together in trough 8a, and docks with BMS plug；In parallel
Time, as it is shown in fig. 7, by placed side by side together for the battery modules of multiple present invention, fixing bolt 9 passes and is connected in parallel sheet 11,
The positive pole of battery modules and negative pole can be respectively connected together realization parallel connection.
Preferably, in order to ensure that normally export and install stablizes, described electric current delivery outlet d has three, is arranged side by side in
Fixed plate I 4 and fixed plate II 6 top.
Preferably, described trough 8a is square, and top is provided with the opening consistent with battery axis direction.
Preferably, in order to ensure electric conductivity, the material of battery cylinder manifold 3-1 is nickel, and the material of electric current output board 3-2 is
Copper.
Claims (5)
1. a multifunctional light battery modules used for electric vehicle, including battery component, it is characterised in that battery component includes many
The individual battery being collectively aligned, described battery component is respectively provided on two sides with fixed plate I and fixed plate II, and described fixed plate I is with fixing
Position corresponding on plate II is provided with multiple connecting hole, and the connecting hole outer end of fixed plate II is provided with embedded injection nut, many
Fastening bolt passes from the connecting hole of fixed plate I and fixed plate II respectively, and screws in embedded injection nut fixing, described solid
Determine in plate I and fixed plate II, to be respectively arranged with correspondence and be enclosed within the battery fixing hole of battery end, fixed plate I and fixed plate II side
It is provided with cooling tube mounting groove, is fixedly installed battery lead plate respectively outside described fixed plate I and fixed plate II, battery lead plate is distributed with
The multiple limits corresponding with battery end both positive and negative polarity position, described limit is respectively welded on the both positive and negative polarity of battery；Described two
Being respectively equipped with heating membrane outside the battery lead plate of side, heating membrane is fixed on the outside of both sides battery lead plate by bolt or fixing glue,
Battery component top is provided with insulating lid, and described insulating lid is separately fixed at fixed plate I and fixed plate II top by buckle, insulation
Tops is provided with trough.
Multifunctional light battery modules used for electric vehicle the most according to claim 1, it is characterised in that described battery lead plate bag
Including the battery cylinder manifold and electric current output board welded together, the electric current output board at two ends is separately mounted to fixed plate by bolt
I and fixed plate II electric current delivery outlet on.
Multifunctional light battery modules used for electric vehicle the most according to claim 1, it is characterised in that described electric current exports
Kong Yousan, it is arranged side by side in fixed plate I and fixed plate II top.
Multifunctional light battery modules used for electric vehicle the most according to claim 1, it is characterised in that described trough is
Square, top is provided with the opening consistent with battery axis direction.
Multifunctional light battery modules used for electric vehicle the most according to claim 2, it is characterised in that described battery confluxes
The material of plate is nickel, and the material of electric current output board is copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474668.9A CN106129287A (en) | 2016-06-24 | 2016-06-24 | A kind of multifunctional light battery modules used for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474668.9A CN106129287A (en) | 2016-06-24 | 2016-06-24 | A kind of multifunctional light battery modules used for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106129287A true CN106129287A (en) | 2016-11-16 |
Family
ID=57265650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610474668.9A Pending CN106129287A (en) | 2016-06-24 | 2016-06-24 | A kind of multifunctional light battery modules used for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106129287A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654104A (en) * | 2017-02-13 | 2017-05-10 | 深圳市沃特玛电池有限公司 | Battery module |
| CN107507933A (en) * | 2017-09-15 | 2017-12-22 | 力神动力电池系统有限公司 | A kind of back-to-back type rectangular cell module |
| CN107644964A (en) * | 2017-09-18 | 2018-01-30 | 华霆（合肥）动力技术有限公司 | The cold power battery module of liquid and assemble method |
| CN107732070A (en) * | 2017-10-13 | 2018-02-23 | 华霆（合肥）动力技术有限公司 | Battery modules and assemble method |
| CN108039444A (en) * | 2018-01-11 | 2018-05-15 | 华霆（合肥）动力技术有限公司 | Logistic car battery pack and logistic car battery pack system |
| CN108155311A (en) * | 2017-12-06 | 2018-06-12 | 国联汽车动力电池研究院有限责任公司 | A kind of lithium-ion-power cell liquid chill group |
| CN108461873A (en) * | 2018-04-11 | 2018-08-28 | 捷星新能源科技（苏州）有限公司 | A kind of axial heating means of power lithium battery module |
| CN108511659A (en) * | 2018-06-25 | 2018-09-07 | 北斗航天汽车（北京）有限公司 | A kind of 21700 battery core connection in series-parallel battery modules |
| CN109888135A (en) * | 2017-12-06 | 2019-06-14 | 河南森源重工有限公司 | Battery mould bases and the battery modules using the mould bases, battery case |
| CN109962188A (en) * | 2017-12-25 | 2019-07-02 | 河南森源重工有限公司 | Battery modules and its battery core retainer |
| CN110088938A (en) * | 2017-09-20 | 2019-08-02 | 株式会社Lg化学 | With the battery module for guiding coupling structure and including the battery pack of the battery module |
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| US20130196198A1 (en) * | 2005-12-12 | 2013-08-01 | Nevzat Güner | Method and Device for Determining the Ageing of a Battery |
| JP2009009889A (en) * | 2007-06-29 | 2009-01-15 | Sanyo Electric Co Ltd | Power source device for vehicle |
| CN102024929A (en) * | 2009-09-17 | 2011-04-20 | 矢崎总业株式会社 | Wire arrangement body, busbar module and power-supply unit |
| CN102024930A (en) * | 2009-09-17 | 2011-04-20 | 矢崎总业株式会社 | Wire arrangement body, busbar module and power-supply unit |
| CN105308770A (en) * | 2013-06-06 | 2016-02-03 | 泰科电子公司 | Battery connector assembly |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106654104A (en) * | 2017-02-13 | 2017-05-10 | 深圳市沃特玛电池有限公司 | Battery module |
| CN107507933A (en) * | 2017-09-15 | 2017-12-22 | 力神动力电池系统有限公司 | A kind of back-to-back type rectangular cell module |
| CN107644964A (en) * | 2017-09-18 | 2018-01-30 | 华霆（合肥）动力技术有限公司 | The cold power battery module of liquid and assemble method |
| US11189876B2 (en) | 2017-09-20 | 2021-11-30 | Lg Chem, Ltd. | Battery module having guide coupling structure and battery pack comprising same |
| CN110088938A (en) * | 2017-09-20 | 2019-08-02 | 株式会社Lg化学 | With the battery module for guiding coupling structure and including the battery pack of the battery module |
| CN107732070A (en) * | 2017-10-13 | 2018-02-23 | 华霆（合肥）动力技术有限公司 | Battery modules and assemble method |
| CN107732070B (en) * | 2017-10-13 | 2024-07-02 | 华霆（合肥）动力技术有限公司 | Battery module and assembling method |
| CN108155311A (en) * | 2017-12-06 | 2018-06-12 | 国联汽车动力电池研究院有限责任公司 | A kind of lithium-ion-power cell liquid chill group |
| CN109888135A (en) * | 2017-12-06 | 2019-06-14 | 河南森源重工有限公司 | Battery mould bases and the battery modules using the mould bases, battery case |
| CN109962188A (en) * | 2017-12-25 | 2019-07-02 | 河南森源重工有限公司 | Battery modules and its battery core retainer |
| CN108039444A (en) * | 2018-01-11 | 2018-05-15 | 华霆（合肥）动力技术有限公司 | Logistic car battery pack and logistic car battery pack system |
| CN108461873A (en) * | 2018-04-11 | 2018-08-28 | 捷星新能源科技（苏州）有限公司 | A kind of axial heating means of power lithium battery module |
| CN108511659A (en) * | 2018-06-25 | 2018-09-07 | 北斗航天汽车（北京）有限公司 | A kind of 21700 battery core connection in series-parallel battery modules |
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Application publication date: 20161116 |