CN213212252U - General soft package module - Google Patents
General soft package module Download PDFInfo
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- CN213212252U CN213212252U CN202022497531.XU CN202022497531U CN213212252U CN 213212252 U CN213212252 U CN 213212252U CN 202022497531 U CN202022497531 U CN 202022497531U CN 213212252 U CN213212252 U CN 213212252U
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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 discloses a general type soft package module, including electric core module and frame-type shell, electric core module includes electric core, output pole, busbar support and collection line, the busbar sets up on the busbar support, the busbar is connected collection line and output pole, electric core connection output pole, electric core module is a plurality of; frame-type shell includes frame, link frame and tie-beam, and is adjacent electric core module connects into a set of electric core module through the link frame along electric core module width direction, the frame is connected at a set of electric core module along electric core module width direction's both ends, frame and link frame are connected to the tie-beam, reduce cost in groups, improve assembly efficiency, improve the expansibility of soft package module.
Description
Technical Field
The utility model relates to an automobile parts field, concretely relates to soft package module of general type.
Background
In the prior art, the standard VDA module and the 590 module have more parts and high cost; the assembly of the standard VDA module and the 590 module in the PACK is relatively complex, and the grouping efficiency is low; the standard VDA module and 590 module are less scalable.
Therefore, for solving the above problems, a general soft package module is needed, which can reduce the grouping cost, improve the assembly efficiency and improve the expansibility of the soft package module.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at overcoming the defect among the prior art, providing the soft package module of general type, can reduce cost in groups, improve assembly efficiency, improve the expansibility of soft package module.
The utility model discloses a general type soft-packing module, including electric core module and frame-type shell, electric core module includes electric core, output pole, busbar support and acquisition line, the acquisition line is connected to the busbar and the output pole, electric core connection output pole, electric core is a plurality of, a plurality of electric core arranges along electric core module width direction, the busbar sets up on the busbar support, electric core module is a plurality of; frame-type shell includes frame, coupling frame and tie-beam, and is adjacent electric core module passes through the coupling frame along electric core module width direction and connects into a set of electric core module, the frame is connected at a set of electric core module along electric core module width direction's both ends, frame and coupling frame are connected to the tie-beam.
Further, still include visor and end plate, the end plate sets up on electrical core module edge electrical core module length direction's side, the visor is connected between end plate and electrical core module edge electrical core module length direction's side, the frame is connected along electrical core module width direction's both ends to the end plate, the mounting groove that supplies the output pole to place is covered to the visor.
Further, the cell module further comprises buffer foam arranged between the adjacent cells.
Further, an insulating buffer plate is arranged between the battery cell and the frame, and the buffer foam is also arranged between the insulating buffer plate and the battery cell.
Furthermore, an insulating plate is arranged between the acquisition line and the battery core.
Furthermore, the insulation board is recessed along the direction of height of the battery cell module to form a holding tank for the collection line.
Further, the frame includes sideboard and the boundary beam that is connected, the boundary beam is connected to the tie-beam, the boundary plate is arranged on electric core module length direction's border along electric core module length direction, the boundary beam is arranged on electric core module height direction's border along electric core module height direction.
Furthermore, the connection frame includes well curb plate and well connecting plate that is connected, the connecting beam is connected well connecting plate, well connecting plate sets up on the connection face of adjacent electric core module along electric core module direction of height, well curb plate sets up between the connection face of adjacent electric core module along electric core module width direction, the projection of connection frame along electric core module length direction is the I shape.
Furthermore, the middle connecting plate is provided with a connecting groove, the connecting beam is provided with a mounting groove, and the middle side plate is fixedly connected with the connecting groove and the mounting groove.
Further, the middle side plate is arranged at the top of the connecting beam along the height direction of the battery cell module.
The utility model has the advantages that: the utility model discloses a general soft package module, which reduces the cost of the raw material of the module shell by adopting the sheet metal material, thereby achieving the purpose of reducing cost; the frame type structural design is adopted, the structure is light and optimal, and the structural strength is good; the frame is designed according to the optimal grouping quantity of the battery cells, so that not only is the expansibility met, but also the performance of the grouped battery cells can be ensured; the bottom of the module can be directly attached to the water cooling system, so that the cost is saved, the weight is reduced, and the heat conduction path is shortened; the number of the angle steel frames can be adjusted according to the requirements of the length and the width of the battery pack, the requirements of various products are met, and the purpose of generalization and platformization is achieved.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
Fig. 1 is the structural schematic diagram of the utility model, as shown in the figure, the electric core module possesses the length and width height, for the cuboid structure, in this embodiment the direction all use this as the benchmark, no longer describe here, general type soft-packaged module in this embodiment includes electric core module and frame-type shell, electric core module includes electric core 11, output pole 12, busbar 13, busbar support 14 and acquisition line 15, busbar 13 connects acquisition line 15 and output pole 12, electric core 11 connects output pole 12, electric core 11 is a plurality of, a plurality of electric core 11 arranges along electric core module width direction, busbar 13 sets up on busbar support 14, soft-packaged module installs in the battery package, wherein output pole 12 is connected to BDU or on the external charge-discharge interface, and this scheme is connected to BDU, battery package and electric core 11, output pole 12, The bus bar 13, the bus bar support 14, the collection line 15, the BDU and the charge-discharge interface belong to the prior art, and include connection relations, structures and the like, and can be selectively arranged according to actual conditions, which is not described herein again, and the number of the battery cell modules is several; the three battery cell modules are arranged side by side along the width direction of the battery cell modules, and a support structure or a two-layer frame type shell can be added on the frame type shell to realize the fixation of the two-layer soft package module; the distribution structure is arranged according to the actual situation, and is not repeated herein, the frame-type shell comprises a frame, a connecting frame and a connecting beam 33, the adjacent cell modules are connected into a group of cell modules through the connecting frame along the width direction of the cell modules, and the bottoms of the group of cell modules along the height direction of the cell modules can be directly attached to a water cooling system in a battery pack, so that the cost is saved, the weight is reduced, and the heat conduction path is shortened; the water cooling system is prior art, no longer gives details here, and it is good to connect into a set of electric core module safety protection nature, guarantees electric core 11's basic performance in an electric core module, and prevents stretching of electric core 11 thermal runaway between adjacent electric core module, still can increase thermal-insulated flame retardant coating wherein between adjacent electric core module according to actual conditions, further improves the security, no longer gives details here, the frame is connected at a set of electric core module along electric core module width direction's both ends, frame and carriage are connected to tie-beam 33. The frame type shell is adopted, so that the grouping cost can be reduced, the assembly efficiency is improved, and the expansibility of a soft package module is improved; the frame is designed according to the optimal grouping quantity of the battery cell modules, so that not only is the expansibility met, but also the safety protection performance after grouping can be ensured; can be according to battery package length, width demand, adjustment frame-type shell compromises many types of product needs, realizes the purpose that the expansibility of electric core module is used and soft packet of module universalization.
In this embodiment, still include visor 21 and end plate 22, end plate 22 sets up on the side of electric core module along electric core module length direction, visor 21 is connected between end plate 22 and electric core module along electric core module length direction's side, the frame is connected along electric core module width direction's both ends to end plate 22, there is output pole mounting groove 23 that supplies output pole 12 to place on visor 21, and this scheme only installs output pole 12 in one side of visor 21, so also only there is output pole mounting groove 23 in one side on visor 21, output pole 12 also can be arranged along electric core module length direction's both sides, no longer gives unnecessary details here. The arrangement of the protective cover 21 and the end plate 22 can effectively protect the basic performance of the cell module, the safety protection performance is excellent, the end plate 22 protrudes outwards along the length direction of the cell module to form a reinforcing protrusion, the structural strength of the whole structure is further improved, and internal parts are effectively protected. As shown in the figure, the end plate 22, the protective cover 21 and the cell module are sequentially connected in the frame-type housing along the length direction of the cell module.
In this embodiment, the battery cell module further includes buffering foam 16 disposed between adjacent battery cells 11, an insulating buffer plate 17 is disposed between the battery cells 11 and the frame, the buffering foam 16 is also disposed between the insulating buffer plate 17 and the battery cells 11, an insulating plate 18 is disposed between the collection line 15 and the battery cells 11, the insulating plate 18 is disposed at the top and the bottom of the battery cell module along the height direction of the battery cell module, and the insulating plate 18 at the top is recessed along the height direction of the battery cell module to form a holding tank of the collection line 15. Place gather line 15 and can effectively guarantee the planarization of connecting the face in the holding tank, improve the protection of frame-type shell to electric core module, and frame-type shell's compact structure nature, increase the cotton 16 of buffering bubble and effectively reduce vibrations, improve structural stability, it then further protects electric circuits such as electric core 11 to set up insulating buffer board 17 and insulation board 18, prevent to take place electric fire, and the unnecessary harm that the electric leakage caused, can effectively protect electric core 11's working property when improving the security performance.
In this embodiment, the frame includes an edge plate 31 and an edge beam 32 that are connected, the connection beam 33 is connected to the edge beam 32, the edge plate 31 is disposed on the edge of the cell module in the length direction along the cell module length direction, and the edge beam 32 is disposed on the edge of the cell module in the height direction along the cell module height direction. As shown in the figure, boundary beam 32 is the angle steel, sideboard 31 is the steel sheet, and the two welded connection forms the protection to electric core module, effectively reduces the module cost: the angle steel and the steel plate are standard parts, and die sinking is not needed, so that the die sinking cost can be saved; the processing technology is simple, the angle steel is directly cut and then is tailor-welded, the stamping process is not needed, and the method is suitable for small-batch trial production and large-batch production; the structural strength is high: on the premise of the same weight, the strength of the steel plate is 30% higher than that of a metal plate, and on the premise of the same strength, the steel plate is 20% lighter; strong expansibility: the size of the modules with different lengths is realized by increasing or decreasing the number of the unit frames, and the multi-scene battery pack arrangement is met; effectively improve the mass specific energy density and the volume specific energy density of module, be convenient for arrange in the battery package.
In this embodiment, the connection frame includes middle side plate 34 and middle connecting plate 35 that are connected, connecting beam 33 connects middle connecting plate 35, middle connecting plate 35 sets up on the connection face of adjacent electric core module along electric core module direction of height, middle side plate 34 sets up between the connection face of adjacent electric core module along electric core module width direction, the projection of connection frame along electric core module length direction is the i shape, the spread groove has been seted up on middle connecting plate 35, the mounting groove has been seted up on connecting beam 33, middle side plate 34 fixed connection spread groove and mounting groove, middle side plate 34 sets up at the top of connecting beam 33 along electric core module direction of height. As shown in the figure, the tie-beam 33 is connected in the bottom of boundary beam 32 and well curb plate 34 along electric core module direction of height, can effectively improve compressing tightly electric core module, and can improve overall structure's compactedness, still is connected with well curb plate 34 on tie-beam 33 and well connecting plate 35, well curb plate 34 not only plays the effect of increase structural strength but also separates the effect of each electric core module, guarantees the security. Well curb plate 34 and well connecting plate 35 and tie-beam 33 are the steel sheet, and the relation of connection is welded fastening connection to constitute the strong general type frame shell of expansibility, wherein interconnect can also be glued joint or screw connection, no longer describe herein.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (10)
1. The utility model provides a soft package module of general type which characterized in that: the battery cell module comprises a battery cell module and a frame type shell, wherein the battery cell module comprises a battery cell, output electrodes, a plurality of bus bars, a bus bar support and acquisition lines, the bus bars are connected with the acquisition lines and the output electrodes, the battery cells are connected with the output electrodes, the number of the battery cells is a plurality, the battery cells are arranged along the width direction of the battery cell module, the bus bars are arranged on the bus bar support, and the number of the battery cell module is a plurality; frame-type shell includes frame, coupling frame and tie-beam, and is adjacent electric core module passes through the coupling frame along electric core module width direction and connects into a set of electric core module, the frame is connected at a set of electric core module along electric core module width direction's both ends, frame and coupling frame are connected to the tie-beam.
2. The soft packet of module of general type of claim 1, characterized in that: the battery cell module is characterized by further comprising a protective cover and an end plate, wherein the end plate is arranged on the side face of the battery cell module along the length direction of the battery cell module, the protective cover is connected between the side faces of the end plate and the side face of the battery cell module along the length direction of the battery cell module, the end plate is connected with frames along the two ends of the battery cell module in the width direction, and an output pole mounting groove for the output pole to be placed is formed in the protective cover.
3. The soft packet of module of general type of claim 1, characterized in that: the cell module further comprises buffer foam arranged between the adjacent cells.
4. The soft packet of module of general type of claim 3, characterized in that: an insulating buffer plate is arranged between the battery cell and the frame, and buffer foam is also arranged between the insulating buffer plate and the battery cell.
5. The soft packet of module of general type of claim 1, characterized in that: an insulating plate is arranged between the acquisition line and the battery core.
6. The soft packet of module of general type of claim 5, characterized in that: the insulation board is recessed along electric core module direction of height and forms the holding tank of collection line.
7. The soft packet of module of general type of claim 1, characterized in that: the frame is including sideboard and the boundary beam that is connected, the boundary beam is connected to the tie-beam, the boundary plate is arranged on electric core module length direction's border along electric core module length direction, the boundary beam is arranged on electric core module height direction's border along electric core module height direction.
8. The soft packet of module of general type of claim 1, characterized in that: the connecting frame comprises a middle side plate and a middle connecting plate which are connected, the connecting beam is connected with the middle connecting plate, the middle connecting plate is arranged on the connecting surface of the adjacent cell module along the height direction of the cell module, the middle side plate is arranged between the connecting surfaces of the adjacent cell modules along the width direction of the cell module, and the projection of the connecting frame along the length direction of the cell module is in an I shape.
9. The soft packet of module of general type of claim 8, characterized in that: the middle connecting plate is provided with a connecting groove, the connecting beam is provided with a mounting groove, and the middle side plate is fixedly connected with the connecting groove and the mounting groove.
10. The soft packet of module of general type of claim 8, characterized in that: and the middle side plate is arranged at the top of the connecting beam along the height direction of the battery cell module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497531.XU CN213212252U (en) | 2020-11-02 | 2020-11-02 | General soft package module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022497531.XU CN213212252U (en) | 2020-11-02 | 2020-11-02 | General soft package module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213212252U true CN213212252U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022497531.XU Active CN213212252U (en) | 2020-11-02 | 2020-11-02 | General soft package module |
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| Country | Link |
|---|---|
| CN (1) | CN213212252U (en) |
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2020
- 2020-11-02 CN CN202022497531.XU patent/CN213212252U/en active Active
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