CN209515873U - A kind of ternary soft pack cell typical modular architecture - Google Patents
A kind of ternary soft pack cell typical modular architecture Download PDFInfo
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- CN209515873U CN209515873U CN201822242057.9U CN201822242057U CN209515873U CN 209515873 U CN209515873 U CN 209515873U CN 201822242057 U CN201822242057 U CN 201822242057U CN 209515873 U CN209515873 U CN 209515873U
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- Prior art keywords
- soft pack
- pack cell
- screw rod
- cabinet
- bolt mechanism
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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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model discloses a kind of ternary soft pack cell typical modular architectures, the mould group includes cabinet, the box house includes multiple concatenated little modules, and the two sides end plate of the cabinet is connected by screw rod with little module, other side sealing plates of the cabinet are fixed by screw；The little module includes battery core, center and heat-dissipating aluminium plate, and two tops of the center are equipped with strip pole and bolt mechanism, and the bolt mechanism is located at the two sides of strip pole, and the strip pole and busbar connector weld, and installs Acquisition Circuit on the busbar connector；The end plate is equipped with two rows of swivel nuts, and the bolt mechanism on the swivel nut and center is linked to be two straight lines up and down, is inserted with screw rod in the swivel nut and bolt mechanism, the screw rod both ends are bolted on sealing plate.In the utility model, ternary soft pack cell typical modular architecture external box of microvave is connected with internal mode group by bolt screw rod, avoids problem of faulty soldering caused by laser welding.
Description
Technical field
The utility model relates to soft-package battery mould technical group field, specifically a kind of ternary soft pack cell master die group knot
Structure.
Background technique
Currently, new energy battery mainly has three kinds of rectangular, cylinder, Soft Roll structures.The module body that rectangular aluminum hull battery core is constituted
Product is big, quality weight, and the opposite battery case space utilization rate for having fixed dimension to require is low, be unfavorable for battery inclusion quantity extension and
The whole design of system；The modular assembly complex process that cylindrical steel battery core is constituted is various and positive and negative anodes split both ends, and pole is not
Conducive to battery system harness arrangement and system whole design, and due to sheathing material be steel thus there are very big electricity
Gas security risk (explosive).New energy resource power battery industry will develop to high-energy density direction at present simultaneously, then Soft Roll
Battery assembly will become the development trend in power battery future at battery pack system.
Ternary soft pack cell is a kind of mould group for meeting Germany's VDA standard, and current this Universal Die group uses 1.2mm thickness aluminium
Plate muscle carries out three bread to little module and wraps up in assembly, will appear metal plate stress point 1 (as shown in Figure 1) during carrying out vibration-testing
Strength Failure.Primary standard mould group aluminum shell need to be coupled with end plate compared with complex process, higher cost, pad 2 by laser welding
(as shown in Figure 1) there are rosin joint defect, bad controls.
Utility model content
The purpose of this utility model is to provide a kind of ternary soft pack cell typical modular architectures, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
A kind of ternary soft pack cell typical modular architecture, the mould group includes cabinet, and the box house includes multiple strings
The two sides end plate of the little module of connection, the cabinet is connected by screw rod with little module, other side sealing plates of the cabinet pass through
Screw is fixed；
The little module includes battery core, center and heat-dissipating aluminium plate, and the heat-dissipating aluminium plate and battery core are embedded in center, described
It is close to battery core in heat-dissipating aluminium plate two sides；Two tops of the center are equipped with strip pole and bolt mechanism, and the bolt mechanism is located at
The two sides of strip pole, the strip pole and busbar connector weld, and install Acquisition Circuit on the busbar connector；It is set on the end plate
There are two rows of swivel nuts, the bolt mechanism on the swivel nut and center is linked to be two straight lines up and down, the swivel nut and bolt mechanism interpolation
There is screw rod, the screw rod both ends are bolted on sealing plate.
As the further scheme of the utility model, the busbar connector is equipped with bus bar protection cover board, the busbar connector
Cover sheet is snapped connection with busbar connector.
As the further scheme of the utility model, the end plate is equipped with electrode protection lid, and the electrode protection lid is logical
Screw is crossed to be fixed on end plate.
As the further scheme of the utility model, fixed on each sealing plate there are two press strips.
As the further scheme of the utility model, the end plate two sides are set there are two thread jack, and the four of the cabinet
A vertex is fixed by bolt screw rod.
As the further scheme of the utility model, the output end of strip pole anode is defeated by conducting wire and Acquisition Circuit
Enter end connection, and the output end of Acquisition Circuit is connected by conducting wire with strip pole cathode.
Compared with prior art, the utility model has the beneficial effects that
In the utility model, ternary soft pack cell typical modular architecture external box of microvave and internal mode group are connected by bolt screw rod
It connects, avoids problem of faulty soldering caused by laser welding.
The utility model is locked mould group from six faces of mould group using press strip and end plate, and reliability is greatly changed
Kind, main component all passes through light-weight design, greatly reduces mould group weight, improves battery core in battery modules in groups
Efficiency, to realize the demand of the high-energy density of new energy mould group.
Detailed description of the invention
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " be meant that it is at least two, such as three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
Fig. 1 is background technique Plays modular structure schematic diagram.
Fig. 2 is the utility model typical modular architecture exploded view.
Fig. 3 is the utility model little module structural schematic diagram.
Fig. 4 is the utility model middle frame structure schematic diagram.
Fig. 5 is the utility model tip plate configurations schematic diagram.
1- metal plate stress point in figure, 2- pad, 3- little module, 4- busbar connector, 5- end plate, 6- sealing plate, 7- Acquisition Circuit,
8- screw rod, 9- battery core, 10- center, 11- strip pole, 12- bolt mechanism, 13- heat-dissipating aluminium plate, 41- bus bar protection cover board,
51- swivel nut, 52- electrode protection lid, 53- thread jack.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
A kind of ternary soft pack cell typical modular architecture, the mould group includes cabinet, and the box house includes multiple strings
The two sides end plate 5 of the little module 3 of connection, the cabinet is connected by screw rod 8 with little module 3, other side sealing plates 6 of the cabinet
It is fixed by screw；The little module 3 includes battery core 9, center 10 and heat-dissipating aluminium plate 13, and the heat-dissipating aluminium plate 13 and battery core 9 are inlayed
In center 10, battery core 9 is close in 13 two sides of heat-dissipating aluminium plate；10 two tops of the center are equipped with strip pole 11 and insert
Pin mechanism 12, the bolt mechanism 12 are located at the two sides of strip pole 11, and the strip pole 11 is welded with busbar connector 4, described
Acquisition Circuit 7 is installed on busbar connector 4；The end plate 5 is equipped with two rows of swivel nuts 51, the swivel nut 51 and the bolt mechanism on center
12 are linked to be two straight lines up and down, screw rod 8 are inserted in the swivel nut 51 and bolt mechanism 12,8 both ends of screw rod are solid by bolt
It is scheduled on sealing plate 6.
Further, the busbar connector 4 is equipped with bus bar protection cover board 41, the bus bar protection cover board 41 and confluence
Row 4 snaps connection；The end plate 5 is equipped with electrode protection lid 52, and the electrode protection lid 52 is fixed by screws in end plate 5
On.
Further, 5 two sides of end plate are set there are two thread jack 53, and four vertex of the cabinet pass through bolt spiral shell
Bar is fixed, and fixed on each sealing plate 6 there are two press strip, four vertex of two end plates 5 of press strip link, the press strips
Joint face with end plate 5 lower than plane where press strip, fixed with end face 5 using rivet, flat where press strip after fixed by the press strip
Face is identical with level where rivet, can reduce the size of entire mould group, does not influence the installation of subsequent cabinet.
Further, the output end of 11 anode of strip pole is connect by conducting wire with the input terminal of Acquisition Circuit 7, and is acquired
The output end of circuit 7 is connected by conducting wire with 11 cathode of strip pole, and Acquisition Circuit acquires the parameters such as battery core temperature, voltage.
In the utility model, ternary soft pack cell typical modular architecture external box of microvave and internal mode group are connected by bolt screw rod
It connects, avoids problem of faulty soldering caused by laser welding.
The utility model is locked mould group from six faces of mould group using press strip and end plate, and reliability is greatly changed
Kind, main component all passes through light-weight design, greatly reduces mould group weight, improves battery core in battery modules in groups
Efficiency, to realize the demand of the high-energy density of new energy mould group.
Above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；Although referring to aforementioned reality
Example is applied the utility model is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, 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 (6)
1. a kind of ternary soft pack cell typical modular architecture, which is characterized in that the mould group includes cabinet, the box house packet
Multiple concatenated little modules are included, the two sides end plate of the cabinet is connected by screw rod with little module, other sides of the cabinet
Sealing plate is fixed by screw；
The little module includes battery core, center and heat-dissipating aluminium plate, and the heat-dissipating aluminium plate and battery core are embedded in center, the heat dissipation
It is close to battery core in aluminium sheet two sides；Two tops of the center are equipped with strip pole and bolt mechanism, and the bolt mechanism is located at strip
The two sides of pole, the strip pole and busbar connector weld, and install Acquisition Circuit on the busbar connector；The end plate is equipped with two
Swivel nut is arranged, the bolt mechanism on the swivel nut and center is linked to be two straight lines up and down, is inserted with spiral shell in the swivel nut and bolt mechanism
Bar, the screw rod both ends are bolted on sealing plate.
2. ternary soft pack cell typical modular architecture according to claim 1, which is characterized in that the busbar connector is equipped with
Bus bar protection cover board, the bus bar protection cover board are snapped connection with busbar connector.
3. ternary soft pack cell typical modular architecture according to claim 1, which is characterized in that the end plate is equipped with electricity
Pole protection cap, the electrode protection lid are fixed by screws on end plate.
4. ternary soft pack cell typical modular architecture according to claim 1, which is characterized in that solid on each sealing plate
It is fixed that there are two press strips.
5. ternary soft pack cell typical modular architecture according to claim 1, which is characterized in that the end plate two sides are equipped with
Four vertex of two thread jacks, the cabinet are fixed by bolt screw rod.
6. ternary soft pack cell typical modular architecture according to claim 1, which is characterized in that strip pole anode it is defeated
Outlet is connected by conducting wire and the input terminal of Acquisition Circuit, and the output end of Acquisition Circuit passes through conducting wire and strip pole cathode phase
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242057.9U CN209515873U (en) | 2018-12-29 | 2018-12-29 | A kind of ternary soft pack cell typical modular architecture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822242057.9U CN209515873U (en) | 2018-12-29 | 2018-12-29 | A kind of ternary soft pack cell typical modular architecture |
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| Publication Number | Publication Date |
|---|---|
| CN209515873U true CN209515873U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822242057.9U Active CN209515873U (en) | 2018-12-29 | 2018-12-29 | A kind of ternary soft pack cell typical modular architecture |
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| CN (1) | CN209515873U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259864A (en) * | 2020-10-23 | 2021-01-22 | 上海兰钧新能源科技有限公司 | Soft package module, assembly process thereof and electric automobile |
-
2018
- 2018-12-29 CN CN201822242057.9U patent/CN209515873U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112259864A (en) * | 2020-10-23 | 2021-01-22 | 上海兰钧新能源科技有限公司 | Soft package module, assembly process thereof and electric automobile |
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| GR01 | Patent grant | ||
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Effective date of registration: 20230426 Granted publication date: 20191018 |