CN106450085A - Battery module and preparation method therefor, and battery assembly - Google Patents
Battery module and preparation method therefor, and battery assembly Download PDFInfo
- Publication number
- CN106450085A CN106450085A CN201610884049.7A CN201610884049A CN106450085A CN 106450085 A CN106450085 A CN 106450085A CN 201610884049 A CN201610884049 A CN 201610884049A CN 106450085 A CN106450085 A CN 106450085A
- Authority
- CN
- China
- Prior art keywords
- battery modules
- battery
- cell
- fixed body
- cells
- 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to the field of a battery, and specifically discloses a battery module. The battery module comprises a battery pack and an external fixed body, wherein the battery pack is formed by a plurality of cylindrical single batteries arranged in parallel; the external fixed body is fixed outside the battery pack; the external fixed body comprises a first side surface and a second side surface; the first side surface is provided with a first concave-convex structure; and the second side surface is provided with a second concave-convex structure which can be jogged with the first concave-convex structure of the adjacent battery module. According to the battery module provided by the invention, by setting the concave-convex structures on the first and second side surfaces, the concave-convex structures of the adjacent battery modules can be jogged mutually, so that all battery modules in the battery assembly can be formed into a whole body; when the whole body suffers from shaking or vibration, the battery modules are not displaced easily, so that the battery modules are firm and reliable in fixation; and in addition, by virtue of the concave-convex structures, the dead-angle positions of the cylindrical single batteries can be fully utilized, so that the space in the battery module is fully utilized, and the space utilization rate is improved. The invention also provides a battery assembly comprising the battery module.
Description
Technical field
The present invention relates to field of batteries, more particularly to a kind of battery modules and preparation method thereof and battery component.
Background technology
At present, increasing for the demand of battery modules in new forms of energy and energy storage industry.General battery modules are in side
Shape, and battery modules are individually fixed on base plate substantially, are electrically connected simply by bus between battery modules.So electric
Entirety can not be effectively formed between the module of pond, when being rocked by the external world or shaking, easily produced battery modules and fixed loosely.Electricity
Pond module internal typically contains some cylinder cells, and battery modules are square, and can not make full use of battery modules
Space, space effective rate of utilization is low.
Content of the invention
Based on this, it is necessary to interfix for existing battery modules and differ from and the low problem of space effective rate of utilization, carry
Interfix and the high battery modules of space effective rate of utilization for a kind of.
A kind of battery modules, including：
Set of cells, is formed by some cylindrical cell parallel arrangements；
And outer fixed body, it is fixed on outside the set of cells；
The outer fixed body includes first side and the second side being oppositely arranged with the first side；
The first concaveconvex structure is provided with the first side；Being provided with the second side can be with adjacent cell mould
The second chimeric concaveconvex structure of first concaveconvex structure of group.
Compared with prior art, the battery modules of the present invention, arrange concaveconvex structure, phase in first side and second side
Adjacent battery modules can be chimeric with concaveconvex structure, so that all battery modules in battery component form an entirety.When being subject to
When rocking or shaking, displacement between battery modules, is not likely to produce, battery modules are fixed.Further, since with concaveconvex structure,
The dead angle position of cylindrical cell can be made full use of, so that the space in battery modules is fully used, space is effective
Utilization rate is improved.
Wherein in one embodiment, first concaveconvex structure includes at least two fins for being spaced and be arrangeding in parallel；
Second concaveconvex structure includes at least two grooves for being spaced and be arrangeding in parallel；The fin and the extension side of the groove
To parallel with the bearing of trend of the cell.
Wherein in one embodiment, the cell is arranged in row along first side to second side direction；Adjacent
Two row's cell staggered arrangement.
Wherein in one embodiment, the outer fixed body also include positioned at the first side and the second side it
Between the 3rd side and the 4th side；Inner groovy is formed with the 3rd side and/or the 4th side；The inner groovy
Direction of both ends along the outer fixed body extends.
Wherein in one embodiment, the battery modules are included for the electric current of set of cells is drawn out to the outer fixation
External outreaches piece；The piece that outreaches is located in the inner groovy.
Wherein in one embodiment, the outer fixed body includes the first skeleton frame and the use for self-contained battery group one end
The second skeleton frame in the self-contained battery group other end；There is between first skeleton frame and second skeleton frame interval.
Wherein in one embodiment, the battery modules also include positioned at first skeleton frame and second skeleton frame it
Between support, the support is provided with the perforation for passing through for the cell.
Wherein in one embodiment, the outer fixed body is enclosed shell.
Wherein in one embodiment, the battery modules also include to be filled between the cell and the shell
Heat-conducting glue.
Present invention also offers a kind of battery component.
A kind of battery component, the battery component is coupled to each other by some battery modules and forms；The battery modules are this
The there is provided battery modules of invention.
Above-mentioned battery component, due to being constituted using battery modules provided by the present invention, by between adjacent cell module
Chimeric, so that more firm inside battery component, and reduce the volume of battery component.
Description of the drawings
Fig. 1 is the structural blast schematic diagram of the battery modules of one embodiment of the invention.
Fig. 2 is the perspective view of the battery modules in Fig. 1.
Fig. 3 is the cross section structure schematic diagram of the battery modules in Fig. 1.
Fig. 4 is the perspective view of the first skeleton frame of the battery modules in Fig. 1.
Fig. 5 is the perspective view of the battery modules of another embodiment of the present invention.
Fig. 6 is the structural blast schematic diagram of the battery modules in Fig. 5.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, below in conjunction with drawings and Examples, right
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only in order to explain the present invention, and
It is not used in the restriction present invention.
It should be noted that when element is referred to as " being arranged at " another element, it can be directly on another element
Or can also there is element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or may be simultaneously present centering elements.Term as used herein " vertical ", " level ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technology used herein and scientific terminology and the technical field for belonging to the present invention
The implication that technical staff is generally understood that is identical.The term for being used in the description of the invention herein is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the restriction present invention.Term as used herein " and/or " including one or more
The arbitrary and all of combination of related Listed Items.
Referring to Fig. 1-4, the battery modules 1000 of one embodiment of the invention, including set of cells 600 and outer fixed body.
Wherein, set of cells 600 is the core component of battery modules 1000, is that whole battery modules provide electric energy.In conjunction with ginseng
See Fig. 1 and Fig. 3, set of cells 600 is formed by some cylindrical 610 parallel arrangements of cell.That is, cell
610 is cylindrical battery.The positive pole of so cell 610 is located at one end of cylinder and (end is defined as cell 610
Positive terminal), negative pole is located at the other end (end is defined as the negative pole end of cell 610) of cylinder.In set of cells 600,
Due to 610 parallel arrangement of all cells, therefore the positive pole of all cells 610 is located at one end of set of cells 600 (by the end
It is defined as the positive terminal of set of cells 600), the negative pole of all cells 610 is located at 600 other end of set of cells (by the end definition
Negative pole end for set of cells 600).
Wherein, the Main Function of outer fixed body is, set of cells 600 is simultaneously fixed on outer by least part of set battery group 600
Fixing internal.That is, outer fixed body is fixed on outside set of cells 600.
In conjunction with referring to Fig. 2 and Fig. 3, specifically, outer fixed body includes first side (right flank in Fig. 3) and first
Second side (left surface in Fig. 3) and the 3rd side between first side and second side that side is oppositely arranged
Face (i.e. upper side in Fig. 3) and the 4th side (i.e. downside in Fig. 3).
First concaveconvex structure is provided with the first side；Second concaveconvex structure is provided with the second side.One battery mould
The first concaveconvex structure in group 1000 can be mutually chimeric with the second concaveconvex structure of an adjacent cell module 1000；Equally
Ground, the second concaveconvex structure in battery modules 1000 also can be concavo-convex with the first of another adjacent cell module 1000
Structure is mutually fitted together to.So adjacent cell module 1000 can be chimeric by concaveconvex structure, so that all in battery component
Battery modules 1000 form an entirety.When battery component is rocked or is shaken, it is not likely to produce between battery modules 1000
Displacement, battery modules 1000 are fixed.Further, since with concaveconvex structure, peripheral cylindrical shape monomer electricity can be made full use of
Dead angle position between pond and outer fixed body straight wall face, makes the space in battery modules be fully used, and space is effectively sharp
Improved with rate.
In the present embodiment, the first concaveconvex structure includes two fins 402 for being spaced and be arrangeding in parallel；Fin 402 is projected
The plane that first side remainder is located；Relative, the part between two fins 402 forms recessed.Second concaveconvex structure
Including two grooves 401 being spaced and be arranged in parallel；The plane that the recessed second side remainder of groove 401 is located；Relative,
Part between two grooves 401 forms convex.Specifically, the bearing of trend of fin 402 and groove 401 and cell
610 bearing of trend is parallel.That is, fin 402 and groove 401 above-below direction along Fig. 2 extends.
Referring to Fig. 3, in the present embodiment, the cell 610 in set of cells 600 is along first side to second side direction
(namely left and right directions in Fig. 3) is arranged in row；That is, set of cells 600 is made up of several batteries row, in each battery row
Left and right directions arrangement of the cell 610 in Fig. 3.More specifically, the cell staggered arrangement in set of cells 600 is arranged,
That is, two adjacent battery rows mutually stagger.So that what the center of circle and the adjacent cell of the cell 610 of battery row were arranged
The center of circle of two adjacent cells 610 forms equilateral triangle.Space so between cell is less, cell
610 arrangements are even closer, can save the space shared by set of cells 600 further.
In the present embodiment, set of cells 600 is made up of 5 battery rows, and each battery row be made up of 8 cells 610.
The inside of two fins 402 just accommodates the part of 610 staggered arrangement of cell protrusion, namely two fins 402 just accommodate the
Each prominent half cell 610 on the right side of two rows and the 4th row；Meanwhile, groove 401 just occupies battery row's other end
The recessed part of cell 610.Namely two grooves 401 just on the left of recessed second row and the 4th row respective half single
The space that body battery 610 flows out；The outline that can so make outer fixed body against substantially the set of cells 600 of staggered arrangement is arranged, so as to
The space of effectively utilizes battery modules 1000, arranges more cells 610 in effective space further.
It is, of course, understood that the bar number of fin 402 is not limited to two, it is also possible to more than two, such as three
Bar, four etc..Similarly, the bar number of groove 401 is not limited to two, it is also possible to more than two, such as three, four etc..
As long as fin 402 is oppositely arranged with groove 401, first side and the second side of adjacent battery modules is enable to be fitted together to i.e.
Can.
In conjunction with referring to Fig. 2 and Fig. 3, in the present embodiment, on the 3rd side and the 4th side, inner groovy is formed with
405；Inner groovy 405 extends along the direction of both ends of outer fixed body, that is, extends perpendicular to the direction of paper in Fig. 3.
In the present embodiment, battery modules 1000 also include external for the electric current of set of cells 600 is drawn out to outer fixation
Outreach piece 210；Outreach piece 210 to be located in inner groovy 405.When battery modules 1000 are coupled to each other to form battery component, by
It is located in inner groovy 405 in piece 210 is outreached, therefore conductive attachment bar also is located in the inner groovy 405.So inner groovy is to conductive connection
Narrow bars define guard space, conductive attachment bar can be avoided to bump against with other things, or avoid conductive attachment bar and other
Thing conduction, causes electric leakage or other potential safety hazards.
It is, of course, understood that an inner groovy only can also be arranged, or it is located on the 3rd side or is located at the 4th side
On face.
Referring to Fig. 1, in the present embodiment, conductive unit is by the first conducting strip 200a, the first welding sheet 300a, the second welding
Piece 300b, the second conducting strip 200b are constituted.
First welding sheet 300a is electrically connected with the positive terminal of cell 610, more specifically, in the first welding sheet 300a
Welding tooth is welded on the positive pole of cell 610.First conducting strip 200a is electrically connected with the first welding sheet 300a, so as to by
The positive electrical that collects in one welding sheet 300a spreads and is directed at the first conducting strip 200a, then draws outer fixed body by outreaching piece 210
Outward.
Similarly, the second welding sheet 300b is electrically connected with the negative pole end of cell 610, more specifically, the second welding sheet
Welding tooth on 300b is welded on the negative pole of cell 610.Second conducting strip 200b is electrically connected with the second welding sheet 300b,
So as to conduct the cathodal current that collects in the second welding sheet 300b to the second conducting strip 200b, then drawn by outreaching piece 210
External to outer fixation.
It is, of course, understood that the electric current extraction of each cell 610 is not limited to above-mentioned knot in set of cells 600
Structure, can be with other structures known in those skilled in the art.
In conjunction with referring to Fig. 1 and Fig. 2, in the present embodiment, outer fixed body is enclosed shell.
In the present embodiment, shell is by the first cover plate 100a, the first frame shell 400a, the second frame shell 400b and the second lid
Plate 100a is constituted.Wherein, the round of the first frame shell 400a and the second frame shell 400b all in both ends open.In the present embodiment,
One frame shell 400a and the second frame shell 400b is in square ring substantially.
First frame shell 400a is sheathed on outside the positive terminal of set of cells 600；Second frame shell 400b is sheathed on the negative of set of cells 600
Extreme outer；First cover plate 100a is covered on the first frame shell 400a, so that the first frame shell 400a is away from the one of the second frame shell 400b
End seal is closed；Second cover plate 100b is covered on the second frame shell 400b, so that the second frame shell 400b is away from the one of the first frame shell 400a
End seal is closed；The other end of the first frame shell 400a is mutually closed with another end in contact of the second frame shell 400b；So as to the first cover plate
100a, the first frame shell 400a, the second frame shell 400b and the second cover plate 100a form the cavity of a closing.Set of cells 600 is just
In the cavity.
In conjunction with referring to Fig. 4 and Fig. 1, for further self-contained battery group 600, be provided with the first frame shell 400a for
The first support 410 of the positive terminal of self-contained battery group 600；First support 410 is provided with some first fixing holes, and each is first solid
Determine the positive terminal that a cell 610 is fixed in hole.The positive terminal of so all cells 610 is all fixed on the first fixation
On frame 410, and then it is fixed on the first frame shell 400a, so as to avoid cell 610 from rocking in inside the shell.In the same manner,
The second support 420 of the negative pole end being provided with two frame shell 400b for self-contained battery group 600；If second support 420 is provided with
The second fixing hole is done, each the second fixing hole fixes the negative pole end of a cell 610.So all cells 610
Negative pole end is all fixed on the second fixed mount 410, and then is fixed on the second frame shell 400a, so as to avoid cell 610
Rock in inside the shell.
Referring to Fig. 3, battery modules 1000 also include heat-conducting glue (not shown).Heat-conducting glue be filled in cell 610 with outer
Space between shell.That is, the air between cell and shell is drained by heat-conducting glue, original sky is occupied by heat-conducting glue
The position of gas.So heat-conducting glue is wrapped up outside cell 610, and the heat that cell 610 is produced is delivered to outer by heat-conducting glue
On shell, so as to the heat of cell 610 is shed.As air is the non-conductor of heat, and the coefficient of heat conduction of heat-conducting glue
Higher, so soon the heat transfer of cell 610 can be distributed to shell, then by shell, such that it is able to
Effectively reduce operating temperature when set of cells 600 works, effectively the performance of lifting set of cells 600, improves its security performance.
Further, since heat-conducting glue has viscosity, further cell 610 can be fixed on inside the shell, so that electric
The fixation of pond group 600 is more firm.
In the present embodiment, heat-conducting glue is heat conductive silica gel.It is, of course, understood that the heat-conducting glue of the present invention not office
It is limited to heat conductive silica gel, other heat-conducting glues can also be selected.
Referring to Fig. 2, in the present embodiment, on the side wall of shell, encapsulating mouth 409 is offered.When need irrigate heat-conducting glue
When, glue is input to inside the shell by encapsulating mouth 409.The quantity of encapsulating mouth is not limited to one, can also be multiple.With
Sample, the position of encapsulating mouth 409 is also not limited to the side wall of shell, can also be the roof of shell, or other suitable positions.
For more successfully encapsulating, on the side wall of shell, it is further opened with air vent 408.So in encapsulating, it is easy to
The spilling of air, reducing air pressure resistance during encapsulating, while avoiding the generation of bubble during encapsulating, and finally avoiding heat-conducting glue
In bubble structure so that heat-conducting glue is even closer in combination with cell 610 and shell, improve the heat conduction of heat-conducting glue
Efficiency.
Further, encapsulating mouth 409 is located on two relative side walls of shell respectively with air vent 408.So permissible
Advantageously overflow in air.
In the present embodiment, encapsulating mouth 409 is on the front side wall for be located at two, respectively the first frame shell 400a and the second frame
On the front side wall of shell 400b.Air vent 408 is also on the rear wall for be located at two, respectively the first frame shell 400 and the second frame shell
On the rear wall of 400b.
Fig. 5-Fig. 6 is the structural representation of the battery modules of another embodiment of the present invention.First cover plate of the present embodiment
100a, the first conducting strip 200a, the first welding sheet 300a, the second cover plate 100b, the second conducting strip 200b, the second welding sheet
300b, fin 402, groove 401, inner groovy 405 are identical with a upper embodiment, will not be described here.
The present embodiment with a upper embodiment except that, outer fixed body is non-enclosed.First frame shell 400a and
It is not in contact between two frame shell 400b, but with certain interval.First frame shell 400a and the second frame shell 400b is real with upper one
Apply example essentially identical, be referred to understand.
In the present embodiment, battery modules 2000 do not include heat-conducting glue.
In order to strengthen the fixed effect of outer fixed body, the battery modules 2000 in the present embodiment also include support 500, support
500 Wei Yu the first skeleton frame 400a and the second skeleton frame 400b between.Support 500 is provided with the perforation for passing through for cell 610
501.That is, 610 middle part of cell is fixed at perforation 501.Can so make battery modules 2000 become one whole
Body, it is more firm that set of cells 600 is fixed.
Present invention also offers a kind of battery component.
A kind of battery component, which is coupled to each other by some battery modules and forms.The battery modules are provided by the present invention
Battery modules.
Other parts of battery component, can be will not be described here using known in those skilled in the art.
Above-mentioned battery component, due to being constituted using battery modules provided by the present invention, by between adjacent cell module
Chimeric, so that more firm inside battery component, and reduce the volume of battery component.
Each technical characteristic of embodiment described above arbitrarily can be combined, for making description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only have expressed the several embodiments of the present invention, and its description is more concrete and detailed, but simultaneously
Therefore can not be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, can also make some deformation and improve, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be defined by claims.
Claims (10)
1. a kind of battery modules, it is characterised in that include：
Set of cells, is formed by some cylindrical cell parallel arrangements；
And outer fixed body, it is fixed on outside the set of cells；
The outer fixed body includes first side and the second side being oppositely arranged with the first side；
The first concaveconvex structure is provided with the first side；Being provided with the second side can be with adjacent cell module
The second chimeric concaveconvex structure of first concaveconvex structure.
2. battery modules according to claim 1, it is characterised in that first concaveconvex structure includes interval and parallel sets
At least two fins that puts；Second concaveconvex structure includes at least two grooves for being spaced and be arrangeding in parallel；The fin with
And the bearing of trend of the groove is parallel with the bearing of trend of the cell.
3. battery modules according to claim 1, it is characterised in that the cell is along first side to second side
Direction is arranged in row；Two adjacent row's cell staggered arrangement.
4. battery modules according to claim 1, it is characterised in that the outer fixed body is also included positioned at first side
The 3rd side and the 4th side between face and the second side；
Inner groovy is formed with the 3rd side and/or the 4th side；The inner groovy is along the two ends of the outer fixed body
Direction extends.
5. battery modules according to claim 4, it is characterised in that the battery modules are included for by the electricity of set of cells
Stream be drawn out to the outer fixation external outreach piece；The piece that outreaches is located in the inner groovy.
6. battery modules according to claim 4, it is characterised in that the outer fixed body is included for self-contained battery group one
First skeleton frame at end and the second skeleton frame for the self-contained battery group other end；Between first skeleton frame and second skeleton frame
There is interval.
7. battery modules according to claim 6, it is characterised in that the battery modules are also included positioned at first frame
Support between seat and second skeleton frame, the support is provided with the perforation for passing through for the cell.
8. battery modules according to claim 1, it is characterised in that the outer fixed body be.
9. battery modules according to claim 8, it is characterised in that the battery modules also include to be filled in the monomer
Heat-conducting glue between battery and the shell.
10. a kind of battery component, the battery component is coupled to each other by some battery modules and forms；Characterized in that, the electricity
Pond module is the battery modules described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884049.7A CN106450085B (en) | 2016-10-10 | 2016-10-10 | Battery module, preparation method thereof and battery assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610884049.7A CN106450085B (en) | 2016-10-10 | 2016-10-10 | Battery module, preparation method thereof and battery assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106450085A true CN106450085A (en) | 2017-02-22 |
| CN106450085B CN106450085B (en) | 2020-03-17 |
Family
ID=58173072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610884049.7A Active CN106450085B (en) | 2016-10-10 | 2016-10-10 | Battery module, preparation method thereof and battery assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106450085B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887538A (en) * | 2017-03-20 | 2017-06-23 | 湖南科霸汽车动力电池有限责任公司 | Oil cooling battery bag |
| CN107017372A (en) * | 2017-06-07 | 2017-08-04 | 上海精虹新能源科技有限公司 | A kind of new battery core bracket |
| CN108493390A (en) * | 2018-03-15 | 2018-09-04 | 华霆（合肥）动力技术有限公司 | Power supply unit and electric vehicle |
| CN112868130A (en) * | 2018-11-02 | 2021-05-28 | Tvs电机股份有限公司 | Support structure for energy storage cells in an energy storage device |
| CN112912459A (en) * | 2018-11-02 | 2021-06-04 | Tvs电机股份有限公司 | Holder structure for an energy storage cell and method for producing the same |
| CN115668608A (en) * | 2021-01-11 | 2023-01-31 | 株式会社Lg新能源 | Battery pack, manufacturing apparatus and manufacturing method for battery pack |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100047676A1 (en) * | 2006-08-07 | 2010-02-25 | Lg Chem,Ltd. | Battery pack case |
| EP2284928A2 (en) * | 2009-08-12 | 2011-02-16 | Samsung SDI Co., Ltd. | Battery pack with improved heat dissipation efficiency |
| CN204230360U (en) * | 2014-11-14 | 2015-03-25 | 北京波士顿动力电池有限公司 | A kind of block structure being applied to track type lithium battery |
| CN204243105U (en) * | 2014-11-25 | 2015-04-01 | 先进储能材料国家工程研究中心有限责任公司 | A battery combination module and battery pack |
| CN105514312A (en) * | 2015-12-08 | 2016-04-20 | 合普新能源科技有限公司 | Automotive lithium ion battery module and semi-finished product module thereof |
| CN105679988A (en) * | 2016-03-23 | 2016-06-15 | 苏州协鑫集成科技工业应用研究院有限公司 | Battery parallel connection piece, connecting method thereof, battery module and battery pack |
-
2016
- 2016-10-10 CN CN201610884049.7A patent/CN106450085B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100047676A1 (en) * | 2006-08-07 | 2010-02-25 | Lg Chem,Ltd. | Battery pack case |
| EP2284928A2 (en) * | 2009-08-12 | 2011-02-16 | Samsung SDI Co., Ltd. | Battery pack with improved heat dissipation efficiency |
| CN204230360U (en) * | 2014-11-14 | 2015-03-25 | 北京波士顿动力电池有限公司 | A kind of block structure being applied to track type lithium battery |
| CN204243105U (en) * | 2014-11-25 | 2015-04-01 | 先进储能材料国家工程研究中心有限责任公司 | A battery combination module and battery pack |
| CN105514312A (en) * | 2015-12-08 | 2016-04-20 | 合普新能源科技有限公司 | Automotive lithium ion battery module and semi-finished product module thereof |
| CN105679988A (en) * | 2016-03-23 | 2016-06-15 | 苏州协鑫集成科技工业应用研究院有限公司 | Battery parallel connection piece, connecting method thereof, battery module and battery pack |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106887538A (en) * | 2017-03-20 | 2017-06-23 | 湖南科霸汽车动力电池有限责任公司 | Oil cooling battery bag |
| CN106887538B (en) * | 2017-03-20 | 2020-01-03 | 湖南科霸汽车动力电池有限责任公司 | Oil-cooled battery pack |
| CN107017372A (en) * | 2017-06-07 | 2017-08-04 | 上海精虹新能源科技有限公司 | A kind of new battery core bracket |
| CN108493390A (en) * | 2018-03-15 | 2018-09-04 | 华霆（合肥）动力技术有限公司 | Power supply unit and electric vehicle |
| CN108493390B (en) * | 2018-03-15 | 2024-02-13 | 华霆（合肥）动力技术有限公司 | Power supply equipment and electric automobile |
| CN112868130A (en) * | 2018-11-02 | 2021-05-28 | Tvs电机股份有限公司 | Support structure for energy storage cells in an energy storage device |
| CN112912459A (en) * | 2018-11-02 | 2021-06-04 | Tvs电机股份有限公司 | Holder structure for an energy storage cell and method for producing the same |
| CN115668608A (en) * | 2021-01-11 | 2023-01-31 | 株式会社Lg新能源 | Battery pack, manufacturing apparatus and manufacturing method for battery pack |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106450085B (en) | 2020-03-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106450119A (en) | Battery module and preparation method therefor, and battery assembly | |
| CN105304837B (en) | Frame for secondary battery, battery module including frame, battery pack, and vehicle | |
| CN208959324U (en) | Battery module assemblies, battery packs and electric vehicles | |
| CN106450085B (en) | Battery module, preparation method thereof and battery assembly | |
| CN109314200A (en) | battery module | |
| CN102347512B (en) | Large-capacity lithium ion battery | |
| US20190173138A1 (en) | Battery module and surfing apparatus having the same | |
| CN217214892U (en) | Long-life lithium ion battery | |
| CN204243105U (en) | A battery combination module and battery pack | |
| CN104319111B (en) | Super capacitor module and its manufacture method | |
| CN203674314U (en) | Current collecting device for circular battery | |
| CN210349940U (en) | A battery module | |
| CN202758947U (en) | Battery box | |
| CN206422115U (en) | A kind of cavity secondary battery | |
| CN206225478U (en) | A kind of lithium-ion power battery structure | |
| CN110600651A (en) | Battery module | |
| CN205248381U (en) | Integrated configuration of swing car battery module | |
| CN204216127U (en) | For connecting the connector of multiple cell, battery modules and electrokinetic cell bag | |
| CN203103447U (en) | A 12V35Ah lead-acid battery | |
| CN202662729U (en) | Lithium ion cell unit easy to install | |
| CN218182428U (en) | Batteries, battery packs and electrical devices | |
| CN204178935U (en) | Ultracapacitor module | |
| CN215299370U (en) | Sealed battery and battery module | |
| CN203184630U (en) | Device for preventing plate group clapboard paper from adhering to scaling powder | |
| CN102290538A (en) | Lithium-ion power battery shell and power battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230919 Address after: 9th Floor, Building A, No. 68 Fujingtian Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province, 215000 Patentee after: GCL Energy Storage Technology (Suzhou) Co.,Ltd. Address before: 2F, Building 5, Software Building, No. 3 Peiyuan Road, Suzhou High tech Zone, Suzhou City, Jiangsu Province, 215000 Patentee before: SUZHOU GCL SYSTEM INTEGRATION ENERGY STORAGE TECHNOLOGY CO.,LTD. Patentee before: SUZHOU GCL SYSTEM INTEGRATION TECHNOLOGY INDUSTRIAL APPLICATION RESEARCH INSTITUTE Co.,Ltd. Patentee before: GCL INTEGRATION TECHNOLOGY (SUZHOU) Co.,Ltd. Patentee before: GCL SYSTEM INTEGRATION TECHNOLOGY Co.,Ltd. |