CN106531917B - battery module - Google Patents
battery module Download PDFInfo
- Publication number
- CN106531917B CN106531917B CN201611070012.7A CN201611070012A CN106531917B CN 106531917 B CN106531917 B CN 106531917B CN 201611070012 A CN201611070012 A CN 201611070012A CN 106531917 B CN106531917 B CN 106531917B
- Authority
- CN
- China
- Prior art keywords
- coupling part
- housing coupling
- battery modules
- mounting groove
- end plate
- 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.)
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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
- H01M10/64—Heating or cooling; Temperature control characterised by the shape of the cells
- H01M10/647—Prismatic or flat cells, e.g. pouch 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
- 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
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/209—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for prismatic or rectangular cells
-
- 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
- H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
- H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
- H01M50/227—Organic material
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The utility model relates to a battery structure technical field especially relates to a battery module, and it includes module casing, battery and fixed bolster, the battery passes through the fixed bolster install in the module casing, the fixed bolster includes support body and casing connecting portion, the support body with the battery is connected, the mounting groove has on the module casing, one side of casing connecting portion with the support body is fixed, and the opposite side forms the free end of buckling, casing connecting portion are located in the mounting groove, just casing connecting portion with form elastic force between the module casing. After the battery module is assembled, elastic acting force is formed between the shell connecting part and the module shell, so that the shell connecting part can be reliably contacted with the module shell, the contact area between the shell connecting part and the module shell can be increased, and the heat dissipation effect of the battery module is improved.
Description
Technical field
This application involves battery structure technical field more particularly to a kind of battery modules.
Background technique
With the continuous popularization of new energy technology, using battery modules have become as the energy it is relatively common by the way of.
Battery modules in traditional technology mainly include battery and shell, due to battery modules can usually generate in use it is larger
Calorific value, and the battery modules rely primarily on the heat dissipation that battery realizes battery modules to the radiations heat energy of shell.It is such to dissipate
The heat dissipation effect of hot mode is unsatisfactory.
Summary of the invention
This application provides a kind of battery modules, to improve the heat dissipation effect of battery modules.
Battery modules provided by the present application include that module casing, battery and fixed bracket, the battery pass through the fixation
Bracket is installed in the module casing, and the fixed bracket includes rack body and housing coupling part, the rack body with
The battery connects, and has mounting groove on the module casing, and the side of the housing coupling part is fixed with the rack body,
The other side forms bending free end, and the housing coupling part is located in the mounting groove, and the housing coupling part and the mould
Elastic acting force is formed between group shell.
Preferably, the mounting groove is arc groove, and the housing coupling part is arc interconnecting piece, on the housing coupling part
The inner wall of a side surface and the mounting groove towards the module casing fits.
Preferably, in the cross section of the housing coupling part, the opposite sides of the housing coupling part is extended respectively to
The opposite sides of the mounting groove.
Preferably, the housing coupling part extends to the support bracket fastened other side from the support bracket fastened side,
The side of the mounting groove from the module casing extends to the other side of the module casing.
Preferably, the module casing include frame and be respectively arranged in the frame opposite sides first end plate
With the second end plate, the mounting groove is opened on the frame, in the frame and the first end plate and second end plate
At least one location fit.
Preferably, locating slot, at least one of the first end plate and second end plate are also opened up on the frame
Upper setting positioning convex portion, the positioning convex portion and the locating slot location fit.
Preferably, the locating slot, the locating slot and two adjacent institutes are respectively provided between mounting groove described in every two
It is opposite to state the gap formed between battery.
Preferably, at least one of the first end plate and second end plate are upper is arranged mounting boss, the assembly
Boss extends along the short transverse of the battery modules, and the mounting boss is inserted into the inside of the frame, and with the frame
The inner wall of frame is in contact.
Preferably, the opposite sides of the rack body is all connected with the housing coupling part.
Preferably, rigid sleeve is wholely set on the module casing, the rigid sleeve is passed through for mould group fastener.
Preferably, the rack body is plastic body, and the housing coupling part is metal heat-conducting plate, the rack body
It is integrally formed and is arranged with the housing coupling part.
It preferably, further include shaft, the shaft is threaded through in the housing coupling part, and the shaft can be to described
Housing coupling part applies outer support active force.
Technical solution provided by the present application can achieve it is following the utility model has the advantages that
Battery modules provided herein realize the fixation between battery and module casing using fixed bracket, and fix
The side of the housing coupling part of bracket forms bending free end, battery modules after the assembly is completed, housing coupling part and module casing
Between will form elastic acting force so that housing coupling part can be contacted more reliably with module casing, and two can be increased
Contact area between person, to improve the heat dissipation effect of battery modules.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Application.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of battery modules provided by the embodiments of the present application；
Fig. 2 is the front view of structure shown in Fig. 1；
Fig. 3 is the sectional view along A-A of Fig. 2；
Fig. 4 is the enlarged drawing of part B in Fig. 3；
Fig. 5 is the explosive view of battery modules provided by the embodiments of the present application；
Fig. 6 is the structural schematic diagram of first end plate provided by the embodiments of the present application.
Appended drawing reference:
10- module casing；
100- mounting groove, 101- frame, 102- first end plate, the second end plate of 103-, 104- locating slot, 105- convex
Portion, 106- mounting boss；
20- battery；
30- fixes bracket；
300- rack body, 301- housing coupling part；
40- fixing bolt；
50- rigid sleeve.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Specific embodiment
The application is described in further detail below by specific embodiment and in conjunction with attached drawing.It needs to illustrate
It is that " length direction " hereinafter, " short transverse " are using state as shown in the figure as reference.
As shown in figures 1 to 6, the embodiment of the present application provides a kind of battery modules comprising module casing 10,20 and of battery
Fixed bracket 30, battery 20 can be installed in module casing 10 by fixed bracket 30.Specifically, the quantity of battery 20 is usual
It is set as multiple, the opposite sides of a fixed bracket 30 can fix a battery 20 respectively, be formed between each battery 20 empty
Gap.
Fixed bracket 30 may include rack body 300 and housing coupling part 301.Rack body 300 is used for and battery 20
Connection, specifically, rack body 300 can use frame structure, and battery 20 can be by inserting, clamping, thermally conductive using structure
The modes such as glue sticking are mounted on rack body 300.Preferably, rack body 300 can be plastic body, housing coupling part
301 can be metal heat-conducting plate, and rack body 300 and housing coupling part 301, which are integrally formed, to be arranged, for example, by using integrated injection molding
Mode is processed.Such structure reaches the structural strength this purpose for improving fixed bracket 30 by way of being integrally machined.Shell
Interconnecting piece 301 may further be set as aluminium sheet, and the thickness of this aluminium sheet can be 0.6mm~1mm.
The side of housing coupling part 301 and rack body 300 are fixed, and the other side forms bending free end, are similar to hook-shaped
Structure.That is, the side of housing coupling part 301 can produce relative displacement relative to the other side.Have on module casing 10
There is mounting groove 100, the quantity of the mounting groove 100 can be one or more.Housing coupling part 301 is located in mounting groove 100,
And elastic acting force is formed between housing coupling part 301 and module casing 10.That is, housing coupling part 301 can use
The mode of interference fit is packed into mounting groove 100, and housing coupling part 301 can deform during the installation process, and then is generated extensive
The trend deformed again, under the action of this trend, housing coupling part 301 can be fitted closely with the inner wall of mounting groove 100.
Battery modules provided by the embodiments of the present application are after the assembly is completed, between housing coupling part 301 and module casing 10
Elastic acting force will be formed, so that housing coupling part 301 can be contacted more reliably with module casing 10, and two can be increased
Contact area between person, to improve the heat dissipation effect of battery modules.Meanwhile after module casing 10 is set as an entirety,
It can more efficiently guarantee the integral strength of battery modules, and increasing heat radiation area, improving radiating effect.
It, can be only in the unilateral connection housing coupling part 301 of rack body 300, still when the structure of battery modules is set
Entire fixed bracket 30 would generally be connect with module casing 10 in opposite two sides, therefore in order to promote battery to a greater degree
The heat dissipation performance of mould group can be all connected with the housing coupling part 301 with above structure in the opposite sides of rack body 300.
In order to guarantee that housing coupling part 301 can be contacted more reliably with module casing 10, shaft can also be set (in figure
It is not shown), which is threaded through the inside of housing coupling part 301, can support active force to outside the application of housing coupling part 301.
Under the original state that fixed bracket 30 is connect with module casing 10, the mounting groove of housing coupling part 301 and module casing 10 it
Between can be clearance fit, then by shaft be inserted into housing coupling part 301 in so that shaft to housing coupling part 301 apply outside
Active force is supportted, housing coupling part 301 deforms, and closely cooperates with mounting groove.
The structure of above-mentioned mounting groove 100 can take various forms, and in the embodiment of the present application, mounting groove 100 can be arc
Shape slot, housing coupling part 301 can be arc interconnecting piece, so that towards the side table of module casing 10 on housing coupling part 301
Face and the inner wall of mounting groove 100 fit.After arc fit structure, at mounting groove 100 and the knot of housing coupling part 301
Structure has the characteristics that smoothly to extend, so that the structural strength of the two is higher.Meanwhile such set-up mode is also possible that shell connects
The deformation tendency of socket part 301 is more stable, prevents housing coupling part 301 from damaging in assembling process.In addition, working as battery mould
When shaft above-mentioned being arranged in group, shaft can be correspondingly arranged as columned rod piece, to guarantee shaft and housing coupling part 301
With bigger contact area, outer support active force is more reliably transmitted with this.
Further, in the cross section of housing coupling part 301, the opposite sides of housing coupling part 301 is extended respectively to
The opposite sides of mounting groove 100.The cross section of housing coupling part 301 refers to the side of the length direction perpendicular to battery modules
Upward section.On this cross section, the opposite sides of housing coupling part 301 extends respectively to the opposite sides of mounting groove 100,
So that housing coupling part 301 almost covers whole inner walls of mounting groove 100, and then increase housing coupling part 301 and mounting groove 100
Inner wall between contact area, achieve the purpose that improving radiating effect.
A upper embodiment describes dimensionally-optimised scheme of the housing coupling part 301 in its cross section, and housing coupling part
301 size on the length direction of battery modules can also advanced optimize.Specifically, 301 self-retaining branch of housing coupling part
The side of frame 30 extends to the other side of fixed bracket 30, and the side of mounting groove 100 from module casing 10 extends to module casing
10 other side.That is, housing coupling part 301 and mounting groove 100 all extend to along the length direction of module casing 10
The opposite two ends of module casing 10 increase considerably shell with this and connect so that the length dimension of housing coupling part 301 is big as far as possible
Active area between socket part 301 and module casing 10 then improves the heat dissipation effect of battery modules.
In a kind of embodiment, module casing 10 may include frame 101 and be respectively arranged in opposite the two of the frame 101
The first end plate 102 of side and the second end plate 103.Frame 101 can use tubular structure, and processing method can be aluminum extruded add
Work mode guarantees the dimensional accuracy and structural strength of frame 101 with this, while convenient for producing in enormous quantities.First end plate 102 and
Two end plates 103 are fixed on the opposite sides of frame 101, and the inside of module casing 10 is formed for accommodating battery 20
Space.First end plate 102 and the second end plate 103 can be fixedly connected by fixing bolt 40 with frame 101.Certainly, first end
Plate 102 and the second end plate 103 can also use die casting aluminium, welded by agitating friction and weld the two and frame 11, so as to improve
The structural strength of module casing 10.
Mounting groove 100 can be opened on frame 101, in frame 101 and first end plate 102 and the second end plate 103 extremely
Few one location fit.Location fit herein refers to the fit form that can also be used other than being fixedly connected, also
To say, frame 101 at least one of first end plate 102 and the second end plate 103 other than the fit system being fixedly connected,
Additional structure can also be set, so that frame 101 and at least one of first end plate 102 and the second end plate 103 are in fixation
It is pre-positioned before connection, so as to improve the assembly intensity and assembly efficiency of battery modules.
Optionally, it realizes that the above-mentioned structure being pre-positioned may is that and opens up locating slot 104, first end plate on frame 101
102 and second at least one of end plate 103 it is upper positioning convex portion 105 is set, the positioning convex portion 105 and locating slot 104, which position, matches
It closes.When assembling battery modules, first end plate 102 or the second end plate 103 can be moved first, enable positioning convex portion 105
It is inserted into corresponding locating slot 104, then passes through fixing bolt 40 again for frame 101 and first end plate 102 and the second end plate 103
It is secured together.
By above scheme it is found that the effect of locating slot 104 and positioning convex portion 105 is to realize to be pre-positioned, therefore the two
It is more various that position is set, as long as can be realized this purpose.In view of having opened up mounting groove on frame 101
100, therefore in order to keep the structure of frame 101 more compact, structural strength is higher, can be between every two mounting groove 100
Locating slot 104 is set, and the gap formed between the locating slot 104 and two adjacent batteries 20 is opposite.On the one hand, this structure can
To increase the quantity of locating slot 104 and positioning convex portion 105 so that frame 101 and first end plate 102 or the second end plate 103 it
Between location area it is bigger, so as to improve positioning intensity；On the other hand, locating slot 104 and the interspersed arrangement of mounting groove 100, so that
The active force that entire frame 101 is subject to can arrange more balancedly, so as to improve the structural strength of entire battery modules.
In general, the shape of above-mentioned mounting groove 100 and locating slot 104 can be identical, it can not also be identical.For example, mounting groove
100 and locating slot 104 be all made of arc-shaped slot or mounting groove 100 using arc-shaped slot, locating slot 104 uses U-lag.When
So, other structures can also be used.
In addition, mounting boss 106 can be set at least one of first end plate 102 and the second end plate 103, the assembly
Boss 106 extends along the short transverse of battery modules, and its inside for being inserted into frame 101, and in the frame 101
Wall is in contact.This mounting boss 106 can be on the other direction of battery modules to frame 101 and first end plate 102 and second
Assembly offer between end plate 103 is pre-positioned, and then more significant the assembly intensity and assembly efficiency for promoting battery modules.
After battery modules provided by the embodiments of the present application have been assembled, it is necessary to which battery modules are installed to use environment
In, such as on automobile.In order to improve the installation strength of battery modules, can be wholely set on the module casing 10 of battery modules
Rigid sleeve 50, the rigid sleeve 50 can be passed through for mould group fastener (such as bolt).This rigid sleeve 50 can use steel
Set, module casing 10 can be made of plastic material, and module casing 10 and rigid sleeve 50 can pass through the side of integrated injection molding
Formula processing.When 10 packet frame 101 of module casing, first end plate 102 and the second end plate 103, this rigid sleeve 50 be can be set
In first end plate 102 and the second end plate 103.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of battery modules, which is characterized in that pass through described solid including module casing, battery and fixed bracket, the battery
Fixed rack is installed in the module casing, and the fixed bracket includes rack body and housing coupling part, the rack body
It is connect with the battery, there is mounting groove on the module casing, the side of the housing coupling part and the rack body are solid
Fixed, the other side forms bending free end, and the housing coupling part is located in the mounting groove, and the housing coupling part with it is described
Elastic acting force is formed between module casing；
The mounting groove is arc groove, and the housing coupling part is arc interconnecting piece, towards the mould on the housing coupling part
One side surface of group shell and the inner wall of the mounting groove fit；
It further include shaft, the shaft is threaded through in the housing coupling part, and the shaft can be to the housing coupling part
Apply outer support active force.
2. battery modules according to claim 1, which is characterized in that described in the cross section of the housing coupling part
The opposite sides of housing coupling part extends respectively to the opposite sides of the mounting groove.
3. battery modules according to claim 1, which is characterized in that the housing coupling part is from described support bracket fastened one
Side extends to the support bracket fastened other side, and the side of the mounting groove from the module casing extends to the module casing
The other side.
4. battery modules according to claim 1, which is characterized in that the module casing includes frame and installs respectively
In the first end plate and the second end plate of the opposite sides of the frame, the mounting groove is opened on the frame, the frame
With at least one of the first end plate and second end plate location fit.
5. battery modules according to claim 4, which is characterized in that also open up locating slot on the frame, described first
At least one of end plate and second end plate are upper to be arranged positioning convex portion, and the positioning convex portion is matched with locating slot positioning
It closes.
6. battery modules according to claim 5, which is characterized in that it is described fixed to be respectively provided between mounting groove described in every two
Position slot, the gap formed between the locating slot and two adjacent batteries are opposite.
7. battery modules according to claim 4, which is characterized in that in the first end plate and second end plate extremely
Mounting boss is set in few one, and the mounting boss extends along the short transverse of the battery modules, the mounting boss
It is inserted into the inside of the frame, and is in contact with the inner wall of the frame.
8. battery modules described in any one of -7 according to claim 1, which is characterized in that the opposite sides of the rack body
It is all connected with the housing coupling part.
9. battery modules described in any one of -7 according to claim 1, which is characterized in that be wholely set on the module casing
Rigid sleeve, the rigid sleeve are passed through for mould group fastener.
10. battery modules described in any one of -7 according to claim 1, which is characterized in that the rack body is plastic cement sheet
Body, the housing coupling part are metal heat-conducting plate, and the rack body and the housing coupling part, which are integrally formed, to be arranged.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070012.7A CN106531917B (en) | 2016-11-29 | 2016-11-29 | battery module |
| PCT/CN2017/113157 WO2018099351A1 (en) | 2016-11-29 | 2017-11-27 | Battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611070012.7A CN106531917B (en) | 2016-11-29 | 2016-11-29 | battery module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106531917A CN106531917A (en) | 2017-03-22 |
| CN106531917B true CN106531917B (en) | 2019-07-30 |
Family
ID=58355074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611070012.7A Active CN106531917B (en) | 2016-11-29 | 2016-11-29 | battery module |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106531917B (en) |
| WO (1) | WO2018099351A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900283A (en) * | 2020-06-17 | 2020-11-06 | 深圳市易为派科技有限公司 | Battery shell, battery module and assembling method of battery module |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106531917B (en) * | 2016-11-29 | 2019-07-30 | 宁德时代新能源科技股份有限公司 | battery module |
| CN110962561B (en) * | 2018-09-27 | 2022-01-07 | 比亚迪股份有限公司 | Battery module fixed bolster and have its battery package |
| CN109786806B (en) * | 2019-01-28 | 2020-12-25 | 深圳市易为派科技有限公司 | Preparation method of battery module |
| JP7267129B2 (en) * | 2019-07-10 | 2023-05-01 | 本田技研工業株式会社 | storage module |
| CN110459712B (en) * | 2019-07-23 | 2024-01-26 | 广汽新能源汽车有限公司 | Battery shell and sealing structure thereof |
| CN112531241B (en) * | 2019-09-18 | 2022-12-20 | 帝亚一维新能源汽车有限公司 | Power battery pack shell and power battery pack |
| CN111029505A (en) * | 2019-12-24 | 2020-04-17 | 孚能科技(镇江)有限公司 | Shell of battery module, battery module and glue filling method of battery module |
| KR20220017741A (en) * | 2020-08-05 | 2022-02-14 | 주식회사 엘지에너지솔루션 | A battery module having a structure capable of absorbing battery cell swelling, and a battery pack and vehicle comprising the same |
| CN113682120B (en) * | 2021-07-30 | 2023-03-10 | 蜂巢能源科技有限公司 | Mounting structure, power battery assembly and vehicle |
| CN113984274B (en) * | 2021-10-18 | 2023-09-08 | 凯晟动力技术（嘉兴）有限公司 | High-sensitivity intelligent battery pack pressure sensor |
| CN113921968B (en) * | 2021-11-08 | 2023-12-15 | 广东省矩之阵新能源有限公司 | New energy battery pack and manufacturing method thereof |
| CN114421077B (en) * | 2021-12-07 | 2024-05-14 | 浙江零跑科技股份有限公司 | New energy vehicle battery module |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102067367A (en) * | 2008-06-17 | 2011-05-18 | 贝洱两合公司 | Device for cooling a vehicle battery |
| JP2012248374A (en) * | 2011-05-26 | 2012-12-13 | Hitachi Ltd | Battery module |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003007355A (en) * | 2001-06-19 | 2003-01-10 | Kojima Press Co Ltd | Cooling structure of secondary battery |
| EP2933861B1 (en) * | 2009-04-01 | 2017-09-13 | LG Chem, Ltd. | Battery module having excellent heat dissipation ability and battery pack employed with the same |
| CN106531917B (en) * | 2016-11-29 | 2019-07-30 | 宁德时代新能源科技股份有限公司 | battery module |
-
2016
- 2016-11-29 CN CN201611070012.7A patent/CN106531917B/en active Active
-
2017
- 2017-11-27 WO PCT/CN2017/113157 patent/WO2018099351A1/en active Application Filing
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102067367A (en) * | 2008-06-17 | 2011-05-18 | 贝洱两合公司 | Device for cooling a vehicle battery |
| JP2012248374A (en) * | 2011-05-26 | 2012-12-13 | Hitachi Ltd | Battery module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111900283A (en) * | 2020-06-17 | 2020-11-06 | 深圳市易为派科技有限公司 | Battery shell, battery module and assembling method of battery module |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018099351A1 (en) | 2018-06-07 |
| CN106531917A (en) | 2017-03-22 |
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