CN207896167U - Sealing plate and battery modules - Google Patents
Sealing plate and battery modules Download PDFInfo
- Publication number
- CN207896167U CN207896167U CN201820367401.4U CN201820367401U CN207896167U CN 207896167 U CN207896167 U CN 207896167U CN 201820367401 U CN201820367401 U CN 201820367401U CN 207896167 U CN207896167 U CN 207896167U
- Authority
- CN
- China
- Prior art keywords
- main part
- battery modules
- sealing plate
- connecting pole
- tubular shell
- 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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—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
-
- 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
- H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
-
- 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
Abstract
The utility model is related to a kind of sealing plate and battery modules.Sealing plate includes：Main part, it is plate-like, main part includes first surface, second surface, top and bottom, first surface and second surface on main part thickness direction with respect to and second surface be used to be arranged towards the single battery of battery modules, top and bottom are opposite on main part oneself height direction；Connecting pole, connecting pole are set to first surface and extend along short transverse, and connecting pole extends across bottom surface to form extension close to one end of bottom surface.The sealing plate of the utility model can be used in battery modules, ensures to form gap between battery modules and babinet for accommodating battery modules, to avoid babinet battery modules are locally applied with pressure and battery modules corresponding region is caused stress concentration occur.
Description
Technical field
The utility model is related to power battery technology fields, more particularly to a kind of sealing plate and battery modules.
Background technology
With the development of science and technology, the requirement to power battery high-energy density is higher and higher, power battery lightweight
Obtain the attention of more and more enterprises.The development trend that energy density is current is improved in the case of power battery same volume.Electricity
Pond module includes multiple power batteries, sealing plate and tubular shell, when multiple battery modules are packaged in babinet to form battery pack,
Tubular shell included by battery modules is directly contacted with box baseplate.Battery modules are connected and fixed by sealing plate and babinet.So
And the flatness of box baseplate is poor, or even can have the case where intermediate raised portion marginal trough, at this point, battery modules
The middle section of tubular shell will appear stress concentration, to cause harmful effect to battery modules.
Utility model content
A kind of sealing plate of the utility model embodiment offer and battery modules.Sealing plate can be used in battery modules, ensure electricity
Gap is formed between pond module and box baseplate for accommodating battery modules, pressure is locally applied to battery modules to avoid babinet
Power and cause battery modules corresponding region stress concentration occur.
On the one hand, the utility model embodiment proposes a kind of sealing plate for battery modules comprising：Main part is in
Plate, main part include first surface, second surface, top and bottom, and first surface and second surface are in main part itself thickness
It spends opposite on direction and second surface and is used for single battery setting towards battery modules, top and bottom are in main part itself
It is opposite in short transverse；Connecting pole, connecting pole are set to first surface and extend along short transverse, and connecting pole is close to bottom surface
One end extends across bottom surface to form extension.
According to the one side of the utility model embodiment, extension has the end face parallel with bottom surface.
According to the one side of the utility model embodiment, connecting pole is tubular structure body.
According to the one side of the utility model embodiment, connecting pole is an integral molding structure with main part.
According to the one side of the utility model embodiment, connecting pole is welded to connect with main part.
According to the one side of the utility model embodiment, the quantity of connecting pole is two, and two connecting poles are in width side
Interval setting upwards.
According to the one side of the utility model embodiment, the end face for the extension that two connecting poles respectively have is flat
Face and coplanar with each other.
According to the one side of the utility model embodiment, the length that extension crosses the bottom surface of main part is 0.5 millimeter
To 1.5 millimeters.
The sealing plate provided according to the utility model embodiment comprising main part and connecting pole.The utility model embodiment
Sealing plate can be applied to battery modules.When battery modules assemble to form battery pack, battery modules can be through this embodiment
Connecting pole included by sealing plate is connected and fixed with babinet.Since the extension of connecting pole crosses main part and can protrude cylindrical case
Body is arranged, therefore is formed with gap between tubular shell and the bottom plate of babinet.In this way, when the flatness of babinet is poor, such as
There is intermediate region and occur protrusion relative to fringe region, the tubular shells of battery modules can still ensure not with it is raised on babinet
Part is in contact, and to avoid region opposite with projection portion on tubular shell from stress concentration occur, is conducive to carry
The positional stability of high battery modules and safety.
On the other hand, the utility model embodiment provides a kind of battery modules comprising：
Tubular shell, opposite both ends setting opening；Single battery, multiple single batteries are set in tubular shell；Two
It is a that two sealing plates are set to two openings of tubular shell such as above-mentioned sealing plate, the second surface of main part towards single battery,
Main part is tightly connected, with tubular shell to encapsulate multiple single batteries；Wherein, tubular shell has the bottom plate close to bottom surface,
Extension crosses the outer surface of the bottom plate of tubular shell.
According to the other side of the utility model embodiment, the end face of outer surface and extension is plane, end face with
Outer surface is mutually parallel.
Description of the drawings
The feature, advantage and technique effect of the utility model exemplary embodiment described below with reference to the accompanying drawings.
Fig. 1 is the sealing plate overall structure diagram of one embodiment of the utility model；
Fig. 2 is the sealing plate entirety positive structure diagram of one embodiment of the utility model；
Fig. 3 is that the battery modules overall structure of the utility model embodiment is intended to；
Fig. 4 is the battery modules and box body connecting structure schematic diagram of one embodiment of the utility model.
In the accompanying drawings, attached drawing is not drawn according to actual ratio.
Description of symbols：
1, main part；11, first surface；12, second surface；13, top surface；14, bottom surface；
2, connecting pole；21, extension；21a, end face；22, centre bore；
3, tubular shell；31, top plate；32, side plate；
4, babinet；
X, thickness direction；Y, short transverse；Z, width direction.
Specific implementation mode
The embodiment of the utility model is described in further detail with reference to the accompanying drawings and examples.Following embodiment
The detailed description and the accompanying drawings for illustratively illustrating the principles of the present invention, but cannot be used for limiting the model of the utility model
It encloses, i.e., the utility model is not limited to described embodiment.
In the description of the present invention, it should be noted that unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The orientation or positional relationship of the instructions such as term "upper", "lower", "left", "right", "inner" is merely for convenience of describing this reality
With novel and simplified description, does not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " etc. are only used
In description purpose, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be directly connected, it can also be indirectly connected through an intermediary.For the ordinary skill in the art,
Visual concrete condition understands the concrete meaning of above-mentioned term in the present invention.
The utility model in order to better understand is used for battery with reference to Fig. 1 and Fig. 2 to the utility model embodiment
The sealing plate of module is described in detail.
Fig. 1 schematically shows the sealing plate overall structure of one embodiment of the utility model.Fig. 2 schematically shows this
The integrally-built front view of sealing plate of one embodiment of utility model.
The sealing plate of the utility model embodiment is applied to battery modules.The battery modules of the present embodiment include tubular shell
And it is set to multiple single batteries in tubular shell.When sealing plate is applied to battery modules, sealing plate is set to tubular shell
Opening, and with tubular shell be tightly connected, to encapsulate single battery.
Shown in referring to Fig.1, the sealing plate of the utility model embodiment includes main part 1 and the company that is set on main part 1
Connect column 2.When sealing plate is applied to battery modules, the sealing plate of the present embodiment is connected and fixed by main part 1 with tubular shell, and is connected
It connects column 2 and is set to main part 1 on the surface of single battery.The main part 1 of the present embodiment is plate-like, effectively to mitigate battery
The overall weight of module.Preferably, the shape of main part 1 is matched with the cross-sectional shape of tubular shell, in one example,
Sealing plate is rectangular configuration, and the cross section for the tubular shell being used in combination with sealing plate is also rectangle anchor ring.Battery modules can lead to
When crossing connecting pole 2 to connect with external structure, such as multiple battery modules being mounted in a babinet in groups, Ge Ge electricity
Pond module can be connected and fixed by connecting pole 2 with babinet, ensure that self-position of the battery modules on babinet is stablized.
Itself plate-like structure of the main part 1 of the utility model embodiment.Main part 1 have scheduled thickness, width and
Highly.Thickness direction X, short transverse Y and the width direction Z occurred in the utility model with the thickness of main part 1, width and
Height is reference.Thickness direction X, short transverse Y and width direction Z are mutually perpendicular to two-by-two, and in the example shown with the side of coordinate system
Formula is shown.
With reference to shown in Fig. 2, the main part 1 of the present embodiment includes first surface 11, second surface 12, top surface 13 and bottom surface
14, wherein first surface 11 and the second surface 12 opposite and second surface 12 on thickness direction X are used for towards battery modules
Single battery setting, top surface 13 and bottom surface 14 are opposite on short transverse Y.The connecting pole 2 of the utility model embodiment is arranged
Extend in first surface 11 and along short transverse Y.Connecting pole 2 extends across the bottom surface close to one end of the bottom surface of main part 1 14
14 to form extension 21.In one embodiment, connecting pole 2 has in the upper two opposite ends of itself axial direction, wherein one
Close to the top surface of main part 1 13, another end extends across the bottom surface 14 of main part 1 and forms extension 21 for a end.Even
The axial direction for connecing column 2 is identical as short transverse Y.On short transverse Y, end face 21a and the main part 1 of the extension 21 of connecting pole 2
Bottom surface 14 respective relative altitude it is different.The cross section of the connecting pole 2 of the present embodiment can be cylindric, can also be square column
Shape can also be semi-square semicircle shape.
When the sealing plate of the present embodiment is applied to battery modules, on short transverse Y, the extension 21 on connecting pole 2 is simultaneously
Cross the plate outer surface of the tubular shell included by battery modules.It is set in babinet to form simultaneously in multiple battery modules
When battery pack, battery modules can be connected and fixed by connecting pole 2 with babinet.Since extension 21 crosses tubular shell setting,
Therefore after battery modules are connect with babinet, the end face 21a of extension 21 is in contact with the bottom plate of babinet, and tubular shell and babinet
Between be not in contact, but there are predetermined gaps.In this way, the part that the tubular shell of battery modules will not be protruded above by babinet
It compresses, avoids the opposite region in the part on tubular shell with protrusion from being protruded above part by babinet and compressed and stress occur
Situation is concentrated, the safety that battery modules use process can be promoted.Meanwhile the base plate plane degree requirement of babinet is reduced, it drops
Low processing and manufacturing difficulty and cost.
The end face 21a of the extension 21 of the utility model embodiment is arranged in parallel with the bottom surface 14 of main part 1.Extension 21
The distance between the bottom surface 14 of end face 21a and main part 1 be definite value, to be easy to, according to product requirement, stretching be adjusted flexibly
The distance between the end face 21a in portion 21 and the bottom surface 14 of main part 1 can fabricate the end of extension 21 in same production line
Face 21a fabricates difficulty and cost from the distance between the bottom surface 14 of main part 1 different sealing plates, reduction.In an example
In, the main part 1 of sealing plate is rectangular configuration, and the bottom surface 14 of main part 1 is the plane perpendicular with short transverse Y, extension 21
End face 21a also be the plane perpendicular with short transverse Y, be smoothly placed horizontally at babinet to be conducive to extension 21
On, while the end face 21a of extension 21 and the bottom plate contact area of babinet are big, are conducive to the stability for promoting battery modules.
Referring to Fig.1 or shown in Fig. 2, the connecting pole 2 of the present embodiment is tubular structure body.The axial direction of connecting pole 2 and height side
It is identical to Y.Connecting pole 2 has along itself axially extending centre bore 22.In one example, connecting pole 2 can be sleeve or
Casing.In this way, screw or rivet is easy to use to pass through connecting pole 2, and quickly and battery modules are firmly installed into fixed case
On body, packaging efficiency can also be improved.
The connecting pole 2 and main part 1 of the present embodiment can be separate structures.The two respectively separately machined manufacture, then again
Assembling forms sealing plate.The connecting pole 2 of the present embodiment can be by being welded to connect with main part 1.Connecting pole 2 and main part 1 divide material
Material can be the metal materials such as steel or aluminium.Both connecting pole 2 and main part 1 are connected and fixed by welding, can ensure
Bonding strength so that sealing plate has good shock resistance.
In connecting pole 2 and main part 1 are by the embodiment that is welded to connect, when connecting pole 2 does not extend across main part 1
When, the locking pressure of bolt or screw can not be directly delivered on tubular shell, but first pass through connecting pole 2 and main part
Weld seam between 1 is transmitted on the tubular shell included by battery modules, is then just transmitted on babinet.In this way, bolt or spiral shell
After nail locking, the weld seam meeting moment between connecting pole 2 and main part 1, weld seam can have creep or broken there are stress concentration
Bad equivalent risk.When the sealing plate of the present embodiment is applied to battery modules, connecting pole 2 is passed through using bolt or screw and by battery modules
It is locked on babinet, forms gap between tubular shell and babinet.Since connecting pole 2 is in direct contact with babinet, bolt or
The locking pressure of screw is directly transmitted to by connecting pole 2 on babinet.After the locking of bolt or screw, connecting pole 2 and main part 1
Between the weld seam that is formed not will produce stress concentration, ensure that battery modules use process safety.
The connecting pole 2 and main part 1 of the present embodiment can also be integrated formed structure, to the sealing plate self-strength formed
Height has good shock resistance.In one example, connecting pole 2 and main part 1 by casting, punching press or can squeeze
The mode of pressure fabricates.
Referring to Fig.1 or shown in Fig. 2, the quantity of the connecting pole 2 of the present embodiment is two.Two connecting poles 2 with height side
Setting is spaced on the width direction Z perpendicular to Y.Two connecting poles 2 extend along short transverse Y, to the axis phase of the two
It is mutually parallel.Each sealing plate provides two dot points, and two sealing plates to be connected with tubular shell provide four-point supporting, Ke Yiti
Rise positional stability of the battery modules relative to babinet.Before ensureing battery modules mounting stability using four connecting poles 2
It puts, the mode of two connecting poles 2 is arranged on each sealing plate can effectively mitigate the overall weight of battery modules, be conducive to improve
The energy density of battery modules, while material quantity used in the manufacture of sealing plate overall processing is also reduced, reduce processing cost.
The end face 21a of two connecting poles, the 2 respective extension 21 of the present embodiment is plane.Two connecting poles 2 are respective
Extension 21 end face 21a it is coplanar with each other.In one embodiment, the end face 21a of extension 21 is to hang down with short transverse Y phases
Straight plane.When battery modules are installed on babinet, it is ensured that the extension 21 of four connecting poles 2 included by battery modules
End face 21a and box baseplate between the bearing surface that is formed be in same plane, to promote the positional stability of battery modules.
The length that the extension 21 of the present embodiment crosses main part 1 is 0.5 millimeter to 1.5 millimeters.According to product requirement or
The mismachining tolerance range of the flatness of person's box baseplate, flexible processing manufactures connecting pole 2, so as to cross main part on extension 21
The length of 1 bottom surface 14 is met the requirements.The mismachining tolerance value of the flatness of box baseplate can be understood as bottom plate highest point with most
The difference of lower.The length that main part 1 is crossed on extension 21 needs to be more than the difference, to avoid the tubular shell of battery modules
It is in contact between the bottom plate of babinet.
The sealing plate of the utility model embodiment is applied to battery modules.When battery modules assemble to form battery pack, battery
Module can be through this embodiment included by sealing plate connecting pole 2 be connected and fixed with babinet.Since the extension 21 of connecting pole 2 is got over
Tubular shell is crossed, therefore gap is formed between tubular shell and the bottom plate of babinet.In this way, the flatness when box baseplate is poor
When, such as there is intermediate region and occur protrusion relative to fringe region, the tubular shells of battery modules can still ensure not with case
Body upper projecting portion point is in contact, to avoid region opposite with projection portion on tubular shell from stress concentration occur,
Positional stability and the safety for being conducive to improve battery modules are also reduced indirectly to babinet processing and manufacturing difficulty requirement.
Fig. 3 schematically shows the battery modules overall structure of one embodiment of the utility model.
With reference to shown in Fig. 3, the utility model embodiment also proposes a kind of battery modules comprising tubular shell 3 is set to
Multiple single battery (not shown)s in tubular shell 3 and be connected with tubular shell 3 as above-described embodiment is retouched
The sealing plate stated.The tubular shell 3 of the present embodiment has along itself axially opposing both ends.The axial direction of tubular shell 3 and thickness side
It is identical to X.Each end set has opening.Sealing plate is tightly connected for covering the opening for closing tubular shell 3, and with tubular shell 3,
To encapsulate the single battery inside tubular shell 3.
The battery modules of the present embodiment include two sealing plates.Two sealing plates are set to two openings of tubular shell 3.Main body
The second surface 12 in portion 1 is towards single battery.Main part 1 is tightly connected, with tubular shell 3 to encapsulate multiple single batteries.
The tubular shell 3 of the present embodiment has the bottom plate (not shown) close to the bottom surface 14 of main part 1.Connecting pole 2
Extension 21 cross tubular shell 3 bottom plate outer surface, in the convex outer surfaces for bottom plate short transverse Y.This
Sample, when multiple battery modules of the present embodiment and babinet 4 are carried out operating in groups, as shown in figure 4, each battery modules pass through
The connecting pole 2 of itself is connected and fixed with babinet 4, while the tubular shell 3 of each battery modules and the bottom plate of babinet 4 do not connect
It touches, and is to maintain predetermined gap, avoid region opposite with protrusion on tubular shell 3 from stress concentration occur, be conducive to carry
The positional stability of high battery modules also reduces and fabricates difficulty requirement to babinet 4 indirectly.
In one embodiment, the end face 21a of the outer surface of bottom plate and extension 21 is plane, end face 21a and appearance
Face is mutually parallel.When battery modules are connected and fixed on babinet 4, the end face 21a of extension 21 is in contact with the bottom plate of babinet 4, bottom
Predetermined gap is kept between the outer surface and babinet 4 of plate.The end face 21a of extension 21 and the distance between the outer surface of bottom plate are
Definite value is easy to that the distance between the outer surface of the end face 21a of extension 21 and bottom plate is adjusted flexibly according to product requirement.
In one example, the cross section of tubular shell 3 is rectangular ring structure.The tubular shell 3 of the present embodiment generally straight tube knot
Structure has the bottom plate close to the bottom surface 14 of main part 1, top plate 31 and two side plates 32 close to the top surface 13 of main part 1.
The main part 1 of sealing plate is rectangular configuration and matches with the cross sectional shape of tubular shell 3 that the width of the two is identical with height.Bottom
The outer surface of plate is the plane perpendicular with short transverse Y, and the end face 21a of extension 21 is also perpendicular with short transverse Y
Plane is smoothly placed horizontally to be conducive to extension 21 on babinet 4, is conducive to the stability for promoting battery modules.
Although the present utility model has been described by reference to the preferred embodiments, but in the model for not departing from the utility model
In the case of enclosing, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as not depositing
In structural conflict, items technical characteristic mentioned in the various embodiments can be combined in any way.The utility model
It is not limited to specific embodiment disclosed herein, but includes all technical solutions fallen within the scope of the appended claims.
Claims (10)
1. a kind of sealing plate for battery modules, which is characterized in that including：
Main part, plate-like, the main part includes first surface, second surface, top and bottom, the first surface and
Two surfaces on main part thickness direction with respect to and the second surface be used for towards the battery modules monomer
Battery is arranged, and the top and bottom are opposite on main part oneself height direction；
Connecting pole, the connecting pole are set to the first surface and extend along the short transverse, and the connecting pole is close to institute
The one end for stating bottom surface extends across the bottom surface to form extension.
2. sealing plate according to claim 1, which is characterized in that the extension has the end face parallel with the bottom surface.
3. sealing plate according to claim 1, which is characterized in that the connecting pole is tubular structure body.
4. sealing plate according to claim 1, which is characterized in that the connecting pole and the main part are integrally formed knot
Structure.
5. sealing plate according to claim 1, which is characterized in that the connecting pole is welded to connect with the main part.
6. sealing plate according to claim 1, which is characterized in that the quantity of the connecting pole is two, two connections
Column is spaced setting in the direction of the width.
7. sealing plate according to claim 6, which is characterized in that the extension that two connecting poles respectively have
End face is plane and coplanar with each other.
8. sealing plate according to any one of claims 1 to 7, which is characterized in that the extension crosses the main part
The length of the bottom surface is 0.5 millimeter to 1.5 millimeters.
9. a kind of battery modules, which is characterized in that including：
Tubular shell, opposite both ends setting opening；
Single battery, multiple single batteries are set in the tubular shell；
Two such as claim 1 to 8 any one of them sealing plate, two sealing plates are set to two institutes of the tubular shell
Opening is stated, towards the single battery, the main part seals the second surface of the main part with the tubular shell
It connects, to encapsulate multiple single batteries；
Wherein, there is the tubular shell bottom plate close to the bottom surface, the extension to cross the described of the tubular shell
The outer surface of bottom plate.
10. battery modules according to claim 9, which is characterized in that the outer surface and the end face of the extension are equal
For plane, the end face is mutually parallel with the outer surface.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820367401.4U CN207896167U (en) | 2018-03-16 | 2018-03-16 | Sealing plate and battery modules |
| PCT/CN2018/081986 WO2019174077A1 (en) | 2018-03-16 | 2018-04-04 | Sealing plate and battery module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820367401.4U CN207896167U (en) | 2018-03-16 | 2018-03-16 | Sealing plate and battery modules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207896167U true CN207896167U (en) | 2018-09-21 |
Family
ID=63542354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820367401.4U Active CN207896167U (en) | 2018-03-16 | 2018-03-16 | Sealing plate and battery modules |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN207896167U (en) |
| WO (1) | WO2019174077A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113906620A (en) * | 2019-08-26 | 2022-01-07 | 利萨·德雷克塞迈尔有限责任公司 | Energy storage system and method for producing an energy storage system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6065692B2 (en) * | 2013-03-25 | 2017-01-25 | 三菱自動車工業株式会社 | Battery pack |
| CN106356484B (en) * | 2016-10-19 | 2018-05-22 | 沃太能源南通有限公司 | A kind of pin-connected panel electrokinetic cell system structure |
| CN107732063A (en) * | 2017-09-29 | 2018-02-23 | 江苏银基烯碳能源科技有限公司 | A kind of detachable battery module |
| CN107785518A (en) * | 2017-10-19 | 2018-03-09 | 金山电化工业（惠州）有限公司 | A kind of battery of decompression explosion-proof |
-
2018
- 2018-03-16 CN CN201820367401.4U patent/CN207896167U/en active Active
- 2018-04-04 WO PCT/CN2018/081986 patent/WO2019174077A1/en active Application Filing
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113906620A (en) * | 2019-08-26 | 2022-01-07 | 利萨·德雷克塞迈尔有限责任公司 | Energy storage system and method for producing an energy storage system |
| CN113906620B (en) * | 2019-08-26 | 2023-06-13 | 利萨·德雷克塞迈尔有限责任公司 | Energy storage system and method for producing an energy storage system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019174077A1 (en) | 2019-09-19 |
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