CN106876647A - A kind of electrokinetic cell module - Google Patents
A kind of electrokinetic cell module Download PDFInfo
- Publication number
- CN106876647A CN106876647A CN201710121198.2A CN201710121198A CN106876647A CN 106876647 A CN106876647 A CN 106876647A CN 201710121198 A CN201710121198 A CN 201710121198A CN 106876647 A CN106876647 A CN 106876647A
- Authority
- CN
- China
- Prior art keywords
- module
- block
- plate
- top cover
- sampling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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)
- Connection Of Batteries Or Terminals (AREA)
Abstract
The invention provides a kind of electrokinetic cell module; including module BLOCK, module framework, module top cover and module fixture; module framework is welded to each other with module fixture and is integrated; it is internally formed the accommodating chamber for accommodating module BLOCK; module top cover is welded in the inner side of module fixture; the edge sealing of the lug end face of the battery cell in module BLOCK is provided with the groove for forming fail safe, and the module sampling composite plate for gathering the temperature of battery cell and voltage in module BLOCK is additionally provided between module top cover and module BLOCK.The present invention, come serial or parallel connection cell, reduces the resistance of battery modules with welding, realizes the low internal resistance of module internal.Voltage sample row is integrated in module sampling composite plate with temperature sensor, the connection of wire harness is reduced, in structure, using light-weight design method, sheet metal component uses the easy welding material of lightweight, mitigates module weight and improves battery modules mass energy density.
Description
Technical field
The invention belongs to battery pack spare and accessory parts field, more particularly, to a kind of electrokinetic cell module.
Background technology
With the development of new energy industry, the application of electric automobile is more and more extensive.Because lithium ion battery has energy
Density is high, small volume and power density advantage high, the battery unit being made up of lithium ion battery as energy storage device increasingly
It is widely used on electric automobile.Accordingly, the course continuation mileage of electric automobile, the stability of battery increasingly obtain the pass of people
How note, improve course continuation mileage at present, improves the energy density of battery, and the security for improving electrokinetic cell turns into electronic vapour from now on
The key of car development.
Electrokinetic cell module as electric automobile energy system core, electrokinetic cell module need have energy higher
Density, enables electric automobile effectively to travel longer distance, it is necessary to which stabilization is effective to provide power, it is to avoid cell fails
The problem for causing, to ensure that electric automobile is safe and reliable.
The battery pack structure method for designing for using at present has the disadvantage that：
(1) batteries monomer battery voltage and wire harness is complicated during temperature acquisition, take larger space, low space utilization,
Reduce the volume energy density of battery pack；
(2) the positive and negative lug of bolt connection, it is necessary on lug punch, waste of time, and bolt connection take it is more
Space, reduces the energy density of battery pack；
(3) design of structural member is more, occupies more space, reduces the energy density of battery modules.
The content of the invention
In view of this, the present invention is directed to propose a kind of electrokinetic cell module, bolt connection, strand design are substituted with welding
Using integration mode, using light-weight design method, the design of structural member is reduced, improve space availability ratio, improve electricity
The volume energy density and mass energy density of pond module.
To reach above-mentioned purpose, the technical proposal of the invention is realized in this way：
A kind of electrokinetic cell module, including module BLOCK, module framework, module top cover and module fixture, described mould
Framing is welded to each other with module fixture and is integrated, and is internally formed the accommodating chamber for accommodating module BLOCK, the module top
Lid is welded in the inner side of module fixture, the edge sealing of the lug end face of the battery cell in the module BLOCK be provided with for
The groove of fail safe is formed, is additionally provided with for gathering battery in module BLOCK between the module top cover and module BLOCK
The temperature of monomer and the module sampling composite plate of voltage.
Further, the module sampling composite plate is adopted including sampling plate, plug holder, temperature sensor and some voltages
Sample is arranged, and the voltage sample row is mounted side by side on the top edge of sampling plate, and the lower edge of the sampling plate is further opened with plug holder,
The surface that the temperature sensor is arranged on sampling plate is used to gather the temperature of single battery pole ears.
Further, the module BLOCK includes a BLOCK frameworks, some cells and the 2nd BLOCK frameworks,
The cell is arranged on a BLOCK frameworks between the 2nd BLOCK frameworks, a BLOCK frameworks and second
The main body of BLOCK frameworks is the first heat-dissipating aluminium plate, and the two ends of first heat-dissipating aluminium plate are provided with working of plastics, the plastics
The hot welding button for it to be connected with the first heat-dissipating aluminium plate, a BLOCK frameworks and the 2nd BLOCK frameworks are provided with part
End be additionally provided with the locating fastener being easily installed.
Further, the module top cover includes being respectively arranged at the first module top cover and second at module BLOCK two ends
Module top cover, module sampling composite plate include being respectively arranged at the first module sampling composite plate at module BLOCK two ends and
Second module sampling composite plate, the first module sampling composite plate is arranged between module BLOCK and the first module top cover, institute
The second module sampling composite plate is stated to be arranged between module BLOCK and the second module top cover.
Further, it is provided with module from plate between the second module top cover and the second module sampling composite plate.
Further, the electrokinetic cell module also includes wire harness and heat conductive pad, and the wire harness will be compound from module sampling
The temperature of plate collection and the data transfer of voltage are outwards transmitted by module to module from plate from plate, and the heat conductive pad is arranged on
Between battery cell and the first module framework.
Further, the first module insulating part, institute are provided between the first module sampling composite plate and module BLOCK
State and be provided with the second module insulating part, the second module insulating part between the second module top cover and the second module sampling composite plate
The 3rd module insulating part is provided between module BLOCK.
Further, the edge of the second module insulating part is provided with limit fastener and slides guide rail, second mould
Group insulating part is connected to the 3rd module insulating part by dragging track, and is carried out by limit fastener spacing.
Further, between a BLOCK frameworks and cell and cell and the 2nd BLOCK frameworks it
Between scribble heat-conducting glue.
Further, the module is provided with heat-conducting plastic film, described second between plate and the second module insulating part
Module insulating part is provided with the second heat-dissipating aluminium plate towards module from the surface of plate.
Relative to prior art, electrokinetic cell module of the present invention has the advantage that：
Electrokinetic cell module of the present invention, come serial or parallel connection cell, reduces the electricity of battery modules with welding
Resistance, realizes the low internal resistance of module internal.Voltage sample is arranged and is integrated on sampling plate with temperature sensor, reduces wire harness
Connection, and in structure, using light-weight design method, sheet metal component uses the easy welding material of lightweight, mitigates module weight
Improve battery modules mass energy density.Module sampling composite plate, BLOCK frameworks of design etc. are with integrated function, section
Module space has been saved, space availability ratio has been improve, the volume energy density of battery modules has been improved.These measures extend indirectly
The course continuation mileage of electric automobile.The integration of structural member reduces operation for Battery Plant, shortens man-hour, is conducive to criticizing
Amount production.The structure design of cell prevents the failure of cell, improves the security of battery modules.
Brief description of the drawings
The accompanying drawing for constituting a part of the invention is used for providing a further understanding of the present invention, schematic reality of the invention
Apply example and its illustrate, for explaining the present invention, not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the power battery module structure schematic diagram described in the embodiment of the present invention；
Fig. 2 is the electrokinetic cell module decomposing schematic representation described in the embodiment of the present invention；
Fig. 3 is module BLOCK decomposing schematic representations in the electrokinetic cell module described in the embodiment of the present invention；
Fig. 4 is module sampling composite plate decomposing schematic representation in the electrokinetic cell module described in the embodiment of the present invention.
Description of reference numerals：
1- modules BLOCK；The module frameworks of 2- first；3- the first module insulating parts；The modules of 4- first sampling composite plate 1；5-
First module top cover；6- the first module fixtures；The screws of 7- first；The module frameworks of 8- second；The screws of 9- second；The moulds of 10- second
Group fixture；11- the second module top covers；12- modules are from plate；13- the second module insulating parts；The modules of 14- second sampling composite plate；
The module insulating parts of 15- the 3rd；16- wire harness；17- heat conductive pads；131- limit fasteners；132- slides guide rail；The BLOCK frames of 101- the
Frame；102- cells；The BLOCK frameworks of 103- the 2nd；The heat-dissipating aluminium plates of 1011- first；1012- working of plastics；1013- hot welding buttons；
1014- locating fasteners；1021- fail saves；141- sampling plates；142- plug holders；143- temperature sensors；144- voltage samples
Row.
Specific embodiment
It should be noted that in the case where not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Mutually combination.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score,
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of and describes the present invention and simplify to describe, rather than instruction or dark
Showing the device or element of meaning must have specific orientation, with specific azimuth configuration and operation therefore it is not intended that right
Limitation of the invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating or implying phase
To importance or the implicit quantity for indicating indicated technical characteristic.Thus, the feature for defining " first ", " second " etc. can
To express or implicitly include one or more this feature.In the description of the invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Company ", " connection " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or be integrally connected；Can
Being to mechanically connect, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
Two connections of element internal.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in figure 1, the overall shell of electrokinetic cell module of the invention is connected using welding manner, the first module
After the hot welding of 6 and first module top cover of fixture 5 positioning, the second module fixture 10 and the hot welding of the second module top cover 11 positioning,
It is integrally welded with the second module framework 8 again, improve the accuracy of installation.
As shown in Fig. 2 electrokinetic cell module of the invention is by multiple (four to eight) module BLOCK1, the first module framework
2nd, the first module insulating part 3, the first module sampling composite plate 4, the first module top cover 5, the first module fixture 6, the first screw
7th, the second module framework 8, the second screw 9, the second module fixture 10, the second module top cover 11, module are from plate 12, the second module
Insulating part 13, the second module sampling composite plate 14, the 3rd module insulating part 15, wire harness 16, heat conductive pad 17 are constituted.
The main bodys of multiple (four to eight) module BLOCK1 composition electrokinetic cell modules arranged together, its two ends is by the
One module insulating part 3 and the 3rd module insulating part 15 link into an integrated entity, and eliminate traditional drift bolt fixed structure, save sky
Between, improve space availability ratio.Second module insulating part 13 is connected on the 3rd module insulating part 15 by dragging track 132,
Slide into that certain position is spacing by limit fastener 131, the free degree of the second module insulating part 13 is limited with this.
Module is connected by screw between the second module top cover 11 and the second module insulating part 13 from plate 12.Preferably,
Module is from having one layer of heat-conducting plastic film (not shown), the second module insulating part between the module insulating part 13 of plate 12 and second
13 surfaces are also embedded with the second heat-dissipating aluminium plate (not shown), and the heat that module is produced from plate 12 passes through heat-conducting plastic film
Pass on the second heat-dissipating aluminium plate to radiate.
Then installation wiring 16, heat conductive pad 17, the first module framework 2, voltage and temperature that wire harness 16 will be collected successively
Module is transported to from plate 12, module is outwards communicated from plate 12.First module top cover 5 and the second module top cover 11 are arranged on the
The both sides of one module framework 2, then the first module insulating part 3 is arranged on by the inner side of the first module top cover 5 by screw, by the 3rd module
Insulating part 15 is arranged on the inner side of the second module top cover 11, and the second module framework 8 is arranged on into the upper table of the first module framework 2 afterwards
Face, the second top cover 11 is connected between the 3rd module insulating part 15 by screw by the second module insulating part 13.Finally install
Second module fixture 10, and the second module fixture 10 is integrally welded with the second module framework 8, improve power electric
The rigidity and intensity of pond module, reduce electrokinetic cell module stress and deformation.
Specifically, as shown in figure 3, module BLOCK1 is by 101, two cells 102 and second of a BLOCK frameworks
BLOCK frameworks 103 are constituted, and a BLOCK frameworks 101 and the 2nd BLOCK frameworks 103 are radiated by working of plastics 1012 and first
Aluminium sheet 1011 is constituted, and hot welding button 1013 is designed with working of plastics 1012, with hot welding technique by the radiation aluminium of working of plastics 1012 and first
The hot welding of plate 1011 is designed with locating fastener 1014 into an entirety on a BLOCK frameworks 101, and manipulator can accurately be determined
Install position.
Specifically, scribbled between 101, two BLOCK frameworks 103 of cell 102 and the 2nd of a BLOCK frameworks and led
Hot glue, heat-conducting glue has the function of structure glue concurrently, and module BLOCK1 can be made effectively to link into an integrated entity, and the heat in battery also can
Passed on the first heat-dissipating aluminium plate 1011 by heat-conducting glue, it is to avoid the influence of air.
More specifically, carrying out labeled monomer battery just in the two ends figure red of heat-dissipating aluminium plate 1011 and black or mark "+" "-"
Negative pole, it is to avoid positive pole and negative pole are reverse during installation.
By analyzing and testing, a part of material is removed on the edge sealing that cell 102 goes out lug end face and forms groove,
Fail safe 1021 is made, and does not influence battery performance, if battery failure, cell is failed at first herein, kept away
Exempt from cell to be expanded on width, so as to improve the security of battery modules.
As shown in Fig. 2 the first module sampling composite plate 4 is arranged between the first module insulating part 3 and the first top cover 5, the
Two modules sampling composite plate 14 is arranged on the second module insulating part 13 between the 3rd module insulating part 15.
Specifically, as shown in figure 4, the first module sampling composite plate 4 and second module sampling composite plate 14 uses identical
Design, is made up of sampling plate 141, plug holder 142, temperature sensor 143, voltage sample row 144.Voltage sample is arranged
144 voltages that can not only gather cell 102, or connection battery pole ear tie, by weld by battery connect or
It is connected in parallel, reduces resistance, realizes the resistance lowering of module internal.The form of voltage sample row 144 is simultaneously not limited to this kind of
Design structure.Temperature sensor 143 can gather the temperature of battery pole ear, and voltage sampling signal is integrated on sampling plate, reduce
The output of wire harness, improves space availability ratio, improves the volume energy density of battery pack.
The invention uses light-weight design method in structure, and sheet metal component uses the easy welding material of lightweight, mitigates mould
Group weight improves battery modules mass energy density.Module sampling composite plate, BLOCK frameworks of design etc. are with integrated work(
Can, module space is saved, space availability ratio is improve, improve the volume energy density of battery modules.Between these measures are equal
Connect the course continuation mileage for extending electric automobile.The integration of structural member reduces operation for Battery Plant, shortens man-hour, has
Beneficial to batch production.For from security, the structure design of cell prevents the failure of cell, is conducive to battery
The safety and stability of module.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, it is all in essence of the invention
Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.
Claims (10)
1. a kind of electrokinetic cell module, it is characterised in that：The electrokinetic cell module includes module BLOCK, module framework, module
Top cover and module fixture, described module framework are welded to each other with module fixture and are integrated, and are internally formed for accommodating mould
The accommodating chamber of group BLOCK, the module top cover is welded in the inner side of module fixture, the battery cell in the module BLOCK
The edge sealing of lug end face be provided with groove for forming fail safe, also set between the module top cover and module BLOCK
It is equipped with the module sampling composite plate for gathering the temperature of battery cell and voltage in module BLOCK.
2. electrokinetic cell module according to claim 1, it is characterised in that：The module sampling composite plate includes sampling
Plate, plug holder, temperature sensor and some voltage samples row, the voltage sample row are mounted side by side on the top of sampling plate
Edge, the lower edge of the sampling plate is further opened with plug holder, and the surface that the temperature sensor is arranged on sampling plate is used to gather
The temperature of single battery pole ears.
3. electrokinetic cell module according to claim 2, it is characterised in that：The module BLOCK includes a BLOCK frames
Frame, some cells and the 2nd BLOCK frameworks, the cell are arranged on a BLOCK frameworks in the 2nd BLOCK frameworks
Between, the main body of a BLOCK frameworks and the 2nd BLOCK frameworks is the first heat-dissipating aluminium plate, first heat-dissipating aluminium plate
Two ends be provided with working of plastics, the hot welding button for it to be connected with the first heat-dissipating aluminium plate, institute are provided with the working of plastics
The end for stating a BLOCK frameworks and the 2nd BLOCK frameworks is additionally provided with the locating fastener being easily installed.
4. electrokinetic cell module according to claim 3, it is characterised in that：The module top cover includes being respectively arranged at mould
The first module top cover and the second module top cover at group BLOCK two ends, the module sampling composite plate include being respectively arranged at module
The first module sampling composite plate and the second module sampling composite plate at BLOCK two ends, the first module sampling composite plate are set
Between module BLOCK and the first module top cover, the second module sampling composite plate is arranged at module BLOCK and the second module
Between top cover.
5. electrokinetic cell module according to claim 4, it is characterised in that：The second module top cover is adopted with the second module
Module from plate is provided between sample composite plate.
6. electrokinetic cell module according to claim 5, it is characterised in that：The electrokinetic cell module also include wire harness and
Heat conductive pad, the wire harness will be from the data transfer of the temperature of module sampling composite plate collection and voltage to module from plate, and by mould
Group is outwards transmitted from plate, and the heat conductive pad is arranged between battery cell and the first module framework.
7. electrokinetic cell module according to claim 6, it is characterised in that：The sampling of first module composite plate and the module
The first module insulating part is provided between BLOCK, is provided between the second module top cover and the second module sampling composite plate
Second module insulating part, the 3rd module insulating part is provided between the second module insulating part and module BLOCK.
8. electrokinetic cell module according to claim 7, it is characterised in that：The edge of the second module insulating part is set
Limited location buckle and guide rail is slided, the second module insulating part is connected to the 3rd module insulating part by dragging track, and leads to
Cross limit fastener carry out it is spacing.
9. electrokinetic cell module according to claim 3, it is characterised in that：The first BLOCK frameworks and cell
Between and cell and the 2nd BLOCK frameworks between scribble heat-conducting glue.
10. electrokinetic cell module according to claim 7, it is characterised in that：The module insulate from plate and the second module
Heat-conducting plastic film is provided between part, the second module insulating part is provided with the second radiation aluminium towards module from the surface of plate
Plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121198.2A CN106876647B (en) | 2017-03-02 | 2017-03-02 | Power battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710121198.2A CN106876647B (en) | 2017-03-02 | 2017-03-02 | Power battery module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106876647A true CN106876647A (en) | 2017-06-20 |
| CN106876647B CN106876647B (en) | 2020-04-07 |
Family
ID=59169311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710121198.2A Active CN106876647B (en) | 2017-03-02 | 2017-03-02 | Power battery module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106876647B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452933A (en) * | 2017-06-30 | 2017-12-08 | 多氟多（焦作）新能源科技有限公司 | A kind of soft package lithium battery module and insulation assembly and power module |
| CN107946506A (en) * | 2017-10-27 | 2018-04-20 | 天津市捷威动力工业有限公司 | A kind of new power battery module structure |
| CN109193019A (en) * | 2018-09-11 | 2019-01-11 | 合肥国轩高科动力能源有限公司 | A kind of battery Soft Roll modular structure |
| CN111370611A (en) * | 2020-03-17 | 2020-07-03 | 天津市捷威动力工业有限公司 | Power battery module |
| CN112909395A (en) * | 2021-01-21 | 2021-06-04 | 上海兰钧新能源科技有限公司 | Battery module frame, battery module, power battery and car |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296233A (en) * | 2013-06-14 | 2013-09-11 | 上海航天电源技术有限责任公司 | Light-weight lithium-ion battery module for vehicles |
| CN205092286U (en) * | 2015-09-16 | 2016-03-16 | 北汽福田汽车股份有限公司 | Electrode connection piece circuit board, integrated morphology, power battery and vehicle |
| CN205159408U (en) * | 2015-12-07 | 2016-04-13 | 天津市捷威动力工业有限公司 | Novel three and electric core BLOCK structure |
| CN105810864A (en) * | 2016-04-19 | 2016-07-27 | 重庆长安汽车股份有限公司 | Automobile and power battery box thereof |
-
2017
- 2017-03-02 CN CN201710121198.2A patent/CN106876647B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103296233A (en) * | 2013-06-14 | 2013-09-11 | 上海航天电源技术有限责任公司 | Light-weight lithium-ion battery module for vehicles |
| CN205092286U (en) * | 2015-09-16 | 2016-03-16 | 北汽福田汽车股份有限公司 | Electrode connection piece circuit board, integrated morphology, power battery and vehicle |
| CN205159408U (en) * | 2015-12-07 | 2016-04-13 | 天津市捷威动力工业有限公司 | Novel three and electric core BLOCK structure |
| CN105810864A (en) * | 2016-04-19 | 2016-07-27 | 重庆长安汽车股份有限公司 | Automobile and power battery box thereof |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107452933A (en) * | 2017-06-30 | 2017-12-08 | 多氟多（焦作）新能源科技有限公司 | A kind of soft package lithium battery module and insulation assembly and power module |
| CN107452933B (en) * | 2017-06-30 | 2020-08-25 | 多氟多新能源科技有限公司 | Soft packet of lithium cell module and insulating assemblies and power module |
| CN107946506A (en) * | 2017-10-27 | 2018-04-20 | 天津市捷威动力工业有限公司 | A kind of new power battery module structure |
| CN107946506B (en) * | 2017-10-27 | 2022-07-29 | 天津市捷威动力工业有限公司 | Novel power battery module structure |
| CN109193019A (en) * | 2018-09-11 | 2019-01-11 | 合肥国轩高科动力能源有限公司 | A kind of battery Soft Roll modular structure |
| CN109193019B (en) * | 2018-09-11 | 2021-07-09 | 合肥国轩高科动力能源有限公司 | Soft package module structure of battery |
| CN111370611A (en) * | 2020-03-17 | 2020-07-03 | 天津市捷威动力工业有限公司 | Power battery module |
| CN112909395A (en) * | 2021-01-21 | 2021-06-04 | 上海兰钧新能源科技有限公司 | Battery module frame, battery module, power battery and car |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106876647B (en) | 2020-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106876647A (en) | A kind of electrokinetic cell module | |
| EP4328071A2 (en) | Battery pack and electric vehicle | |
| EP4311008A2 (en) | Battery pack and electric vehicle | |
| CN201146200Y (en) | Casing for battery and battery set including the same | |
| CN103443960B (en) | Battery pack and electric bicycle | |
| CN101593820B (en) | Lithium ion battery compound module | |
| WO2013168856A1 (en) | Battery module including high-efficiency cooling structure | |
| CN202651228U (en) | Battery pack and electric bicycle | |
| US20160043366A1 (en) | Battery production method and battery module | |
| CN103296233A (en) | Light-weight lithium-ion battery module for vehicles | |
| CN206441818U (en) | A kind of lithium ion power battery module available for air-cooled and liquid-cooling heat radiation | |
| JP5591087B2 (en) | Battery module and plate assembly | |
| EP3796413A1 (en) | Battery arrangement for integration in a vehicle | |
| WO2017119789A1 (en) | Battery pack comprising member of edge cooling type | |
| CN207947332U (en) | Square electric cell module | |
| KR101369308B1 (en) | Battery for electric vehichle | |
| CN206059467U (en) | Battery case and its lithium battery module | |
| CN103700794B (en) | Large Underwater submerge device lithium battery group | |
| CN211182334U (en) | Soft packet of lithium cell module structure | |
| US20110111282A1 (en) | Power storage apparatus | |
| CN207977380U (en) | Pure electric vehicle passenger car battery pack and electric vehicle | |
| JP5560177B2 (en) | Battery module and plate assembly | |
| CN115122894A (en) | Power battery assembly inversely integrated with sliding plate chassis, electric vehicle and design method | |
| CN210349919U (en) | VDA-sized soft package battery module | |
| WO2013162228A1 (en) | Battery pack assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |