CN208078046U - The soft-package battery module and power battery being easily assembled to - Google Patents
The soft-package battery module and power battery being easily assembled to Download PDFInfo
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- CN208078046U CN208078046U CN201820197146.3U CN201820197146U CN208078046U CN 208078046 U CN208078046 U CN 208078046U CN 201820197146 U CN201820197146 U CN 201820197146U CN 208078046 U CN208078046 U CN 208078046U
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- soft
- aluminum hull
- outline border
- cover plate
- easily assembled
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- 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
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Abstract
The utility model provides a kind of soft-package battery module and power battery being easily assembled to, and is related to battery technology field.The soft-package battery module being easily assembled to, including aluminum hull outline border further include the bow font aluminium sheet for placing soft pack cell group, and the soft pack cell group and bow font aluminium sheet are whole after being tied up using adhesive tape to be inserted into aluminum hull outline border；One side of the aluminum hull outline border is provided with integrated cover board, and the lug insertion of the soft pack cell, which integrates, is drawn in cover board by insulation board, then sealing is fixed by right insulation cover plate and right fixed charge method end plate；Sealing is fixed by left insulation cover plate and left fixed charge method end plate in the other end of the aluminum hull outline border；The aluminum hull outline border and bow font aluminium sheet are an integral molding structure.The soft-package battery is simple for assembly process, easily operated, improves the production efficiency of product.
Description
Technical field
The utility model is related to battery technology fields, and in particular to a kind of soft-package battery module and power electric being easily assembled to
Pond.
Background technology
With the continuous propulsion of environmentally protective theme, the usage amount cumulative year after year of electric vehicle, power battery is electronic vapour
One of core energy storage device of vehicle.Since the Large-sized Communications tool such as electric vehicle needs sizable power resources, so to electricity
The requirement of pond power is also higher and higher, and more stringent requirements are proposed for the safety to battery, reliability and consistency, battery
The cooperation etc. of weight, volume and electric vehicle be all that factor needed to be considered is arranged in battery.Therefore it is filled to meet power source
The demand of battery is set, power battery module has become the critical piece and key technology of power battery.
The soft-package battery module of the prior art being easily assembled to is combined using the battery core of split-type, passes through upper and lower plastics
Holder and two pieces of identical metallic plates, single or multiple battery cores are put into its shape chamber, form an independent battery combination list
Multiple such battery combination units are superimposed to form a battery modules by member.
But the existing soft-package battery modular structure form complexity being easily assembled to, assembly operation tedious process.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of soft-package battery module and power electric being easily assembled to
Pond, the soft-package battery modular structure form for solving the prior art is complicated, assembly operation tedious process.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：
In a first aspect, providing a kind of soft-package battery module being easily assembled to, including integrally formed aluminum hull outline border and one
Molding bow font aluminium sheet, upper surface, lower face and the aperture position of the bow font aluminium sheet load soft pack cell group；
The soft pack cell group and bow font aluminium sheet are integrally inserted into after fixing in aluminum hull outline border, and the bow font aluminium sheet
Side is contacted with the medial surface of aluminum hull outline border；
One side of the aluminum hull outline border is provided with integrated cover board, and the lug insertion of the soft pack cell group integrates in cover board
It is drawn by insulation board, then sealing is fixed by right insulation cover plate and right fixed charge method end plate；The other end of the aluminum hull outline border
Sealing is fixed by left insulation cover plate and left fixed charge method end plate in portion.
Preferably, the bow font aluminium plate thickness is 0.8~1.5mm, and bending angle is 90 °, and radius bend is not more than
1mm。
Preferably, the soft pack cell group includes one or two soft pack cell units；If including two two Soft Rolls
Battery core unit is then provided with thermal insulation board between two soft pack cell units.
Preferably, the head and the tail both ends of the bow font aluminium sheet are both provided with bending side.
Preferably, the copper sheet with the lug of soft pack cell by laser welding, the collection are provided on the integrated cover board
The low pressure connector being connect with the signal acquisition line of soft pack cell is provided at cover board；The integrated cover board upper left corner is additionally provided with
Positive copper sheet and cathode copper sheet, the insulation board are provided with the positive connecting tab of positive copper sheet welding and are welded with cathode copper sheet
The cathode connecting tab connect；
The setting of cathode connecting tab is L-shaped, and the upper right corner of right insulation cover plate is drawn out to from the lower left corner of integrated cover board, described
Right insulation cover plate is provided with the positive pole ear installation plunger stage of positive connecting tab cooperation and coordinates with cathode connecting tab negative
Pole lug installation plunger stage；It is provided with the outlet of low pressure connector on right insulation cover plate, is also set up on the right insulation cover plate inside portion
There is reinforcing rib.
Preferably, the both sides of the right fixed charge method end plate are provided with column, and the column and the end plate on right insulation cover plate are heavy
Platform coordinates.
Preferably, the two-sided gum of left and right insulation cover plate is pasted with module and left and right fixed charge method end plate, the left side,
Right fixed charge method end plate is welded with aluminum hull outline border.
Preferably, aluminum hull outline border outer surface is set as concave and convex platform.
Preferably, it is respectively arranged with bolt hole on the left and right fixed charge method end plate.
Second aspect, the utility model also provide a kind of power battery, include at least the soft of one group of any of the above-described structure
Packet battery modules.
(3) advantageous effect
The utility model provides a kind of soft-package battery module and power battery being easily assembled to.Compared with prior art,
Has following advantageous effect：
1, the soft-package battery module that the utility model is easily assembled to, using integrally formed bow font aluminium sheet, by Soft Roll electricity
Core is placed in integrally formed bow font aluminium sheet, and whole insertion aluminum hull outline border, simple for assembly process after being tied up by adhesive tape, easily
In operation, the production efficiency of product is improved.After being inserted into aluminum hull outline border by integrally formed bow font aluminium sheet, bend font aluminium sheet
Side and aluminum hull outline border be in close contact thermal conduction effect it is good, increase product operational feasibility.Simultaneously each soft pack cell and its
Contact surface has good heat conduction consistency, effectively reduces thermal agitation, improves the thermal diffusivity of module.
2, the soft-package battery module being easily assembled to of the utility model is set as concave and convex platform in aluminum hull outline border outer surface, by recessed
Boss increases the contact area of aluminum hull outline border and air, is conducive to radiate, and play the effect of loss of weight；Battery core positioned at the top
It is contacted with arch outside aluminum hull, the heat transfer sent out can be incited somebody to action to arch outside aluminum hull, the concave and convex platform of the outer arch of aluminum hull
Heat is quickly introduced to external environment, improves heat dissipation effect.
3, power battery provided by the utility model, good heat dissipation effect, service life are long.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the soft-package battery module overall structure diagram that the utility model is easily assembled to；
Fig. 2 is the bow font aluminium sheet structural schematic diagram for the soft-package battery module that the utility model is easily assembled to；
Fig. 3 is that the soft-package battery module that the utility model is easily assembled to disassembles explosive view；
Fig. 4 is that the bow font aluminium sheet for the soft-package battery module that the utility model is easily assembled to shows with soft pack cell fixed structure
It is intended to；
Fig. 5 is the internal structure cross-sectional view for the soft-package battery module that the utility model is easily assembled to；
Fig. 6 is the integrated covering plate structure figure for the soft-package battery module that the utility model is easily assembled to；
Fig. 7 is the right insulation cover plate structure chart for the soft-package battery module that the utility model is easily assembled to.
Wherein, right fixed charge method end plate 1, column 101, right insulation cover plate 2, end heavy platform 201, positive pole ear installation plunger stage 202,
Low pressure connector outlet 203, negative lug installation plunger stage 204, reinforcing rib 205, insulation board 3, cathode connecting tab 4, anode are even
Connect lug 5, cell polar ear 6, integrated cover board 7, copper sheet 701, low pressure connector 702, positive copper sheet 703, cathode copper sheet 704, letter
Number line gathering line 705, bow font aluminium sheet 8, aluminum hull outline border 9, concave and convex platform 91, left fixed charge method end plate 10, left insulation cover plate 11, Soft Roll electricity
Core unit 12, bending side 13.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, to the utility model embodiment
In technical solution be clearly and completely described, it is clear that described embodiment is the utility model a part of the embodiment,
Instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creation
Property labour under the premise of the every other embodiment that is obtained, shall fall within the protection scope of the present invention.
Based on the deficiencies of the prior art, the utility model embodiment provides a kind of soft-package battery module being easily assembled to, such as
Shown in Fig. 1~6, a kind of soft-package battery module being easily assembled to, including integrally formed aluminum hull outline border 9 and integrally formed bow word
Shape aluminium sheet 8, upper surface, lower face and the aperture position of the bow font aluminium sheet 8 load soft pack cell group；
The soft pack cell group and bow font aluminium sheet 8 are integrally inserted into after fixing in aluminum hull outline border 9, and the bow font aluminium sheet
8 side is contacted with the medial surface of aluminum hull outline border 9；The soft pack cell described in implementation process is loaded to the upper end of bow font aluminium sheet
Realization can be tied up behind face, lower face and aperture position position by adhesive tape to fix；
One side of the aluminum hull outline border 9 is provided with integrated cover board 7, the integrated lid of the insertion of lug 6 of the soft pack cell group
It is drawn by insulation board 3 in plate 7, then sealing is fixed by right insulation cover plate 2 and right fixed charge method end plate 1；The aluminum hull outline border 9
The other end sealing is fixed by left insulation cover plate 11 and left fixed charge method end plate 10.
The soft-package battery module being easily assembled to of the utility model embodiment will using integrally formed bow font aluminium sheet
Soft pack cell is placed in integrally formed bow font aluminium sheet, whole after being tied up by adhesive tape to be inserted into aluminum hull outline border, packaging technology
Simply, easily operated, improve the production efficiency of product.After aluminum hull outline border being inserted by integrally formed bow font aluminium sheet, bow
The side of font aluminium sheet and aluminum hull outline border close contact thermal conduction effect are good, increase product operational feasibility.Each Soft Roll simultaneously
Battery core, which is in contact with it face, has good heat conduction consistency, effectively reduces thermal agitation, improves the thermal diffusivity of module.
In the specific implementation, 8 thickness of bow font aluminium sheet is 0.8~1.5mm, and bending angle is 90 °, and radius bend is not
More than 1mm, such as 8 thickness of bow font aluminium sheet is 1mm, and radius bend can be 0.8mm.
In the specific implementation, the soft pack cell group includes one or two soft pack cell units 12；If including two
Soft pack cell unit 12 is then provided with thermal insulation board between two soft pack cell units 12.Wherein Fig. 4 show two soft pack cells
Unit 12 forms soft pack cell group, and Fig. 5 show a soft pack cell unit 12 and forms soft pack cell group.
In the specific implementation, if when 12 1 groups of two soft pack cell units, it is arranged between two soft pack cell units 12
There is thermal insulation board, can be good at being thermally shielded soft pack cell unit, to stop the thermal diffusion between soft pack cell unit.Having
In body implementation process, by the way that the certifiable insulation performance between end plate and battery core of insulation board is arranged, potential short circuit risk is avoided, is increased
Stability that strong module uses, safety.
In the specific implementation, the head and the tail both ends of the bow font aluminium sheet 8 are both provided with bending side 13.Above-described embodiment
In specific implementation process, as shown in Fig. 2, integrally formed bow font aluminium sheet 8 has bending in two end sets of head and the tail
Side, the bending side are to have one with aluminium sheet in the setting of the relative side of bow 8 top layer of font aluminium sheet and lowest level aluminium sheet
Determine the side board of angle, which can choose as needed with the angle of top layer and lowest level aluminium sheet, for example, 60 °,
75 ° or 90 °.The contact area that bow font aluminium sheet and aluminium box can be increased, improves the efficiency of heat exchange, while the side of bending
It prevents top layer and undermost soft pack cell from moving, increases fastness.
In the specific implementation, copper sheet 701, the copper sheet 701 and soft pack cell unit are provided on the integrated cover board 7
By laser welding, the integrated cover board 7 is provided with to be connect 12 lug 6 with the signal acquisition line of soft pack cell unit 12 705
Low pressure connector 702；7 upper left corner of integrated cover board is additionally provided with positive copper sheet 703 and cathode copper sheet 704；
The insulation board 3 is provided with the positive connecting tab 5 welded with positive copper sheet 703 and is welded with cathode copper sheet 704
Cathode connecting tab 4；
The cathode connecting tab 4 is arranged L-shaped, and the upper right of right insulation cover plate 2 is drawn out to from the lower left corner of integrated cover board 7
Angle；
The right insulation cover plate 2 is provided with the positive pole ear installation plunger stage 202 coordinated with positive connecting tab 5 and and cathode
The negative lug installation plunger stage 204 that connecting tab 4 coordinates；Low pressure connector outlet 203 is provided on right insulation cover plate 2, it is described
Right insulation cover plate is additionally provided with reinforcing rib 205 on 2 inside portion.
In specific implementation process, positive connecting tab 5 is installed on absolutely the structure of above-described embodiment with cathode connecting tab 4
On listrium 3, between integrated cover board 7, separated by insulation board 3, insulation board 3 plays the role of insulation.Positive copper bar 703 with just
Pole connecting tab 5 welds, and cathode copper sheet 704 is welded with cathode connecting tab 4, realizes the extraction of module anode, cathode.Cathode connects
It connects lug 4 and designs L-shaped, the upper right corner of insulation cover plate is drawn out to from the lower left corner of integrated cover board 7, convenient for module and other modules
The connection of series connection copper bar.Right end is insulated by right insulation cover plate 2, and it is heavy that positive pole ear installation is designed on right insulation cover plate 2
Platform 202 coordinates with positive connecting tab 5；It is designed with negative lug installation plunger stage 204 on right insulation cover plate 2, is connect with cathode
Lug 4 coordinates；It is designed with low pressure connector outlet 203 on right insulation cover plate 2, is drawn convenient for 702 interface of low pressure connector.?
It is provided with reinforcing rib 205 on right insulation cover plate 2, improves the hardness and strength of right insulation cover plate 2.
In the specific implementation, the both sides of the right fixed charge method end plate 1 are both provided with column 101, the column 101 and right insulation
End plate heavy platform 201 on cover board 2 coordinates.
In the specific implementation, the left insulation cover plate 11,2 two-sided gum of right insulation cover plate, 11 one side of left insulation cover plate with
Module is pasted, and another side is pasted with left fixed charge method end plate 10；2 one side of right insulation cover plate is pasted with module, another
Face is pasted with right fixed charge method end plate 1, and the left fixed charge method end plate 10 and right fixed charge method end plate 1 are to be welded with aluminum hull outline border 9.
The structure of above-described embodiment is in specific implementation process, left insulation board 11, right insulation cover plate of the module by both ends
2 and left fixed charge method end plate 10, the right fixed charge method end plate 1 at both ends be fixed.The left and right two-sided gum of insulation cover plate and module and left and right
Fixed charge method end plate is pasted, and left and right end fixed charge method end plate 10,1 is welded by CMT bonding machines and aluminum hull outline border 9, completes module
Assembly.1 both sides of right fixed charge method end plate are designed with column, are coordinated with the end plate heavy platform 201 on insulation cover plate 2, and it is empty to save module
Between, keep module design compacter.
In the specific implementation, 9 outer surface of aluminum hull outline border is set as concave and convex platform 91.
The structure of above-described embodiment is in specific implementation process, as shown in figure 5, being equipped with concave and convex platform in aluminum hull outline border outer surface
91, increase the contact area of aluminum hull outline border 9 and air by concave and convex platform 91, is conducive to radiate, and play the effect of loss of weight；It is located at
The outer arch of the battery core of the top and aluminum hull contacts, the heat transfer sent out to arch outside aluminum hull, the outer arch of aluminum hull
Heat can be quickly introduced to external environment, improves heat dissipation effect by concave and convex platform.
In the specific implementation, the left fixed charge method end plate 10 is respectively arranged with bolt hole on right fixed charge method end plate 1.
The structure of above-described embodiment is in specific implementation process, left fixed charge method end plate 10, is respectively arranged on right fixed charge method end plate 1
Bolt hole is installed convenient for the connection of being fixedly connected between battery modules and battery modules and babinet.Of the bolt hole
Number can select as needed, such as two bolts hole are respectively set.
On the other hand, the utility model embodiment also provides a kind of power battery, the power electric in specific implementation process
Pond includes at least the soft-package battery module of one group of any of the above-described example structure.
The utility model is the power battery that embodiment provides, in use the good heat dissipation effect of battery, produces work
Skill is simple, and production efficiency is high.
In conclusion the soft-package battery module being easily assembled to and power battery that the utility model embodiment provides, more existing
There is technology to have the advantages that：
1, the soft-package battery module being easily assembled to of the utility model embodiment, using integrally formed bow font aluminium sheet,
Soft pack cell is placed in integrally formed bow font aluminium sheet, it is whole after being tied up by adhesive tape to be inserted into aluminum hull outline border, assemble work
Skill is simple, easily operated, improves the production efficiency of product.After aluminum hull outline border being inserted by integrally formed bow font aluminium sheet,
Side and the aluminum hull outline border close contact thermal conduction effect for bending font aluminium sheet are good, increase product operational feasibility.It is each soft simultaneously
Packet battery core, which is in contact with it face, has good heat conduction consistency, effectively reduces thermal agitation, improves the thermal diffusivity of module.
2, the soft-package battery module being easily assembled to of the utility model embodiment is set as concave and convex platform in aluminum hull outline border outer surface,
The contact area for increasing aluminum hull outline border and air by concave and convex platform, is conducive to radiate, and play the effect of loss of weight；Positioned at the top
The outer arch of battery core and aluminum hull contact, the heat transfer sent out is to arch outside aluminum hull, the concave and convex platform of the outer arch of aluminum hull,
Heat can be quickly introduced to external environment, improves heat dissipation effect.
3, the power battery that the utility model embodiment provides, good heat dissipation effect, service life are long.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (10)
1. a kind of soft-package battery module being easily assembled to, which is characterized in that including integrally formed aluminum hull outline border (9) and one at
The bow font aluminium sheet (8) of type, upper surface, lower face and the aperture position of the bow font aluminium sheet (8) load soft pack cell group；
It is integrally inserted into aluminum hull outline border (9) after the soft pack cell group and bow font aluminium sheet (8) are fixed, and the bow font aluminium sheet
(8) side is contacted with the medial surface of aluminum hull outline border (9)；
One side of the aluminum hull outline border (9) is provided with integrated cover board (7), and the lug (6) of the soft pack cell group is embedded integrated
It is drawn by insulation board (3) in cover board (7), then sealing is fixed by right insulation cover plate (2) and right fixed charge method end plate (1)；Institute
Sealing is fixed by left insulation cover plate (11) and left fixed charge method end plate (10) in the other end for stating aluminum hull outline border (9).
2. the soft-package battery module being easily assembled to as described in claim 1, which is characterized in that the bow font aluminium sheet (8) is thick
Degree is 0.8~1.5mm, and bending angle is 90 °, and radius bend is not more than 1mm.
3. the soft-package battery module being easily assembled to as described in claim 1, which is characterized in that the soft pack cell group includes one
A or two soft pack cell units (12)；If including two two soft pack cell units (12), two soft pack cell units
(12) thermal insulation board is provided between.
4. the soft-package battery module being easily assembled to as described in claim 1, which is characterized in that the bow font aluminium sheet (8)
Head and the tail both ends are both provided with bending side (13).
5. the soft-package battery module being easily assembled to as described in claim 1, which is characterized in that set on the integrated cover board (7)
It is equipped with copper sheet (701), the copper sheet (701) and the lug (6) of soft pack cell unit (12) pass through laser welding, the integrated lid
Plate (7) is provided with the low pressure connector (702) being connect with the signal acquisition line of soft pack cell unit (12) (705)；It is described integrated
Cover board (7) upper left corner is additionally provided with positive copper sheet (703) and cathode copper sheet (704)；
The insulation board (3) be provided with the positive connecting tab (5) welded with positive copper sheet (703) and with cathode copper sheet (704)
The cathode connecting tab (4) of welding；Cathode connecting tab (4) setting is L-shaped, and the right side is drawn out to from the lower left corner of integrated cover board (7)
The upper right corner of insulation cover plate (2)；
The right insulation cover plate (2) be provided with the positive pole ear installation plunger stage (202) coordinated with positive connecting tab (5) and with it is negative
The negative lug installation plunger stage (204) of pole connecting tab (4) cooperation；The outlet of low pressure connector is provided on right insulation cover plate (2)
(203), it is additionally provided with reinforcing rib (205) on right insulation cover plate (2) inside portion.
6. the soft-package battery module being easily assembled to as described in claim 1, which is characterized in that the right fixed charge method end plate (1)
Both sides are both provided with column (101), and the column (101) coordinates with the end plate heavy platform (201) on right insulation cover plate (2).
7. the soft-package battery module being easily assembled to as described in claim 1, which is characterized in that the left insulation cover plate (11),
The two-sided gum of right insulation cover plate (2), left insulation cover plate (11) are pasted with module on one side, another side and left fixed charge method end plate (10)
It is pasted；Right insulation cover plate (2) is pasted with module on one side, and another side is pasted with right fixed charge method end plate (1), the left side
Fixed charge method end plate (10) and right fixed charge method end plate (1) are to be welded with aluminum hull outline border (9).
8. the soft-package battery module being easily assembled to as described in claim 1~7 is any, which is characterized in that the aluminum hull outline border
(9) outer surface is set as concave and convex platform (91).
9. the soft-package battery module being easily assembled to as described in claim 1~7 is any, which is characterized in that the left fixing end
It is respectively arranged with bolt hole on plate (10) and right fixed charge method end plate (1).
10. a kind of power battery, which is characterized in that include at least the Soft Roll electricity of any one of one group of claim 1~9 structure
Pond module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197146.3U CN208078046U (en) | 2018-02-05 | 2018-02-05 | The soft-package battery module and power battery being easily assembled to |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197146.3U CN208078046U (en) | 2018-02-05 | 2018-02-05 | The soft-package battery module and power battery being easily assembled to |
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| Publication Number | Publication Date |
|---|---|
| CN208078046U true CN208078046U (en) | 2018-11-09 |
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ID=64037196
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| CN201820197146.3U Active CN208078046U (en) | 2018-02-05 | 2018-02-05 | The soft-package battery module and power battery being easily assembled to |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411667A (en) * | 2018-12-10 | 2019-03-01 | 广州市垠瀚能源科技有限公司 | A kind of soft-package battery mould group |
| CN109786607A (en) * | 2019-01-23 | 2019-05-21 | 上海良亿新能源科技有限公司 | A kind of New-energy electric vehicle soft-package battery box and its welding method |
-
2018
- 2018-02-05 CN CN201820197146.3U patent/CN208078046U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109411667A (en) * | 2018-12-10 | 2019-03-01 | 广州市垠瀚能源科技有限公司 | A kind of soft-package battery mould group |
| CN109786607A (en) * | 2019-01-23 | 2019-05-21 | 上海良亿新能源科技有限公司 | A kind of New-energy electric vehicle soft-package battery box and its welding method |
| CN109786607B (en) * | 2019-01-23 | 2022-04-19 | 上海良亿新能源科技有限公司 | New energy electric automobile soft package battery box and welding method thereof |
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