CN217334255U - Battery module with high structural strength - Google Patents
Battery module with high structural strength Download PDFInfo
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- CN217334255U CN217334255U CN202220225200.7U CN202220225200U CN217334255U CN 217334255 U CN217334255 U CN 217334255U CN 202220225200 U CN202220225200 U CN 202220225200U CN 217334255 U CN217334255 U CN 217334255U
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- battery module
- heat dissipation
- structural strength
- plate
- high structural
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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
Abstract
The utility model relates to the technical field of battery modules, in particular to a battery module with high structural strength, which comprises a plurality of connecting plates, wherein one side of each connecting plate is fixed with a plurality of bearing parts, the bearing parts are provided with a plurality of electric cores, the battery modules are connected in series into a battery module, a fastening connecting assembly is arranged between the corners of the connecting plates in a penetrating way, one side of each connecting plate is provided with a heat dissipation mechanism, both ends of the heat dissipation mechanism are fixed with a guiding and positioning component, the utility model can fixedly connect the connecting plates by a fixed rod to form a complete protective supporting frame structure, effectively carry out external protection action on the battery module, avoid the distortion and deformation of the battery module, improve the overall structural strength of the module, the heat dissipation mechanism is arranged at one side of the battery module by the guiding and positioning component and can also take away the heat generated by the battery module by airflow, and carrying out heat dissipation work on the battery module.
Description
Technical Field
The utility model relates to a battery module technical field specifically is a battery module with high structural strength.
Background
With the development of new energy, lithium batteries are more and more widely applied, and the power supply requirement of the lithium batteries is higher and higher. In order to increase the battery capacity of the lithium battery pack, people form a battery module by connecting the lithium batteries in series and in parallel, so that various performances of the lithium batteries are improved, and more complex application scenes are dealt with. The more the cylindrical lithium batteries are connected in series and parallel, the larger the battery capacity of the formed battery module is, and in order to obtain larger battery capacity, the existing battery module is often formed by connecting a plurality of battery cells in series and parallel.
In the prior art, there are some problems, such as:
in current battery module, because the electric core quantity of constituteing battery module is bigger and bigger, at the series-parallel connection in-process, battery module's structural strength reduces gradually. When the battery module of length overlength received axial force, the battery module took place to twist reverse easily or the bending, and then takes place to damage or even fracture, and current battery module has serious potential safety hazard, and the module battery is piled up and is needed to carry out effective radiating work together moreover.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a battery module with high structural strength to solve the problem of proposing in the above-mentioned background art.
The technical scheme of the utility model is that: the utility model provides a battery module with high structural strength, includes a plurality of connecting plates, one side of connecting plate is fixed with a plurality of supporting pieces, install a plurality of electric cores on the supporting piece, establish ties into a battery module between the electric core, it is provided with fastening connection subassembly to run through between the corner of connecting plate, one side of connecting plate is provided with heat dissipation mechanism, heat dissipation mechanism's both ends are fixed with the direction locating component.
Preferably, the supporting piece comprises a supporting plate fixedly connected with the side wall of the connecting plate, and the top of the supporting plate is provided with a storage groove.
Preferably, the bottom of the supporting plate is provided with a plurality of heat dissipation grooves.
Preferably, the fastening and connecting assembly comprises a fixing rod which penetrates through the connecting plate and is inserted on the connecting plate, a limiting block is fixed at one end of the fixing rod, an external thread is formed at the other end of the fixing rod, and a nut is sleeved on the external thread.
Preferably, the heat dissipation mechanism comprises a side plate, and a plurality of heat dissipation fans are fixed on the side plate.
Preferably, the guide positioning assembly comprises a guide block fixedly connected with the side plate and a slot plate sleeved on the guide block, and a sliding groove in sliding fit with the guide block is formed in one side of the slot plate.
Preferably, a guide rod is fixed in the sliding groove, and the guide block is sleeved on the guide rod.
The utility model discloses an improve and provide a battery module with high structural strength here, compare with prior art, have following improvement and advantage:
can carry out bearing installation work to electric core through the bearing piece, make the orderly one side of installing at the connecting plate of electric core, put the thing groove on the layer board and can carry out bearing limiting displacement to electric core bottom, improve the stability of electric core installation work, fixed connection between the connecting plate is got up to the rethread dead lever, form a complete protection braced frame structure, effectively carry out outside protective action to the battery module, avoid it to take place distortion and deformation, improve the overall structure intensity of module, heat dissipation mechanism installs in battery module one side through the direction locating component in addition, the heat that utilizes the air current to produce the battery module is taken away, carry out the heat dissipation work to the battery module.
Drawings
The invention is further explained below with reference to the drawings and examples:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is an enlarged perspective view of FIG. 1 at A;
FIG. 3 is a schematic perspective view of the assembly of the present invention;
fig. 4 is a schematic perspective view of the middle support plate of the present invention.
Description of reference numerals:
1. a connecting plate; 2. a fixing rod; 3. an external thread; 4. a nut; 5. an electric core; 6. a limiting block; 7. a side plate; 8. a heat-dissipating fan; 9. a groove plate; 10. a chute; 11. a guide bar; 12. a guide block; 13. a support plate; 14. a storage groove; 15. a heat dissipation groove.
Detailed Description
The present invention will be described in detail below, and it is apparent that the technical solutions in the embodiments of the present invention are described clearly and completely. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an improve and provide a battery module with high structural strength here, the technical scheme of the utility model is:
as shown in fig. 1-4, a battery module with high structural strength includes a plurality of connecting plates 1, one side of connecting plate 1 is fixed with a plurality of supporting pieces, install a plurality of electric cores 5 on the supporting pieces, establish ties into a battery module between electric cores 5, run through between the corner of connecting plate 1 and be provided with fastening connection subassembly, one side of connecting plate 1 is provided with heat dissipation mechanism, and the both ends of heat dissipation mechanism are fixed with direction locating component.
Borrow by above-mentioned structure, can carry out bearing installation work to electric core 5 through the bearing piece, make the orderly one side of installing at connecting plate 1 of electric core 5, rethread fastening connection subassembly couples together fixed connection between 1 with the connecting plate, form a complete protection braced frame structure, effectively carry out the outside guard action to the battery module, avoid it to take place distortion and deformation, improve the overall structure intensity of module, heat dissipation mechanism installs in battery module one side through the direction locating component in addition, utilize the air current to take away the heat that the battery module produced, carry out the heat dissipation work to the battery module.
Further, the supporting piece comprises a supporting plate 13 fixedly connected with the side wall of the connecting plate 1, and a storage groove 14 is formed in the top of the supporting plate 13.
Borrow by above-mentioned structure, put thing groove 14 on the layer board 13 and can carry out bearing limiting displacement to electric core 5 bottom, improve the stability of electric core 5 installation work.
Further, the bottom of the supporting plate 13 is provided with a plurality of heat dissipation grooves 15.
With the above structure, the heat dissipation groove 15 can increase the heat dissipation area of the support plate 13 and the air.
Further, fastening connection subassembly is including running through dead lever 2 of pegging graft on connecting plate 1, and the one end of dead lever 2 is fixed with spacing piece 6, and external screw thread 3 has been seted up to the other end of dead lever 2, and the cover is equipped with nut 4 on the external screw thread 3.
By means of the structure, the connecting plates 1 are fixed together through the fixing rods 2, so that the connecting plates 1 form a whole, and the structural strength of the whole is improved.
Further, the heat dissipation mechanism comprises a side plate 7, and a plurality of heat dissipation fans 8 are fixed on the side plate 7.
By means of the structure, the heat dissipation fan 8 can perform heat dissipation work on the battery module.
Furthermore, the guiding and positioning assembly comprises a guide block 12 fixedly connected with the side plate 7 and a groove plate 9 sleeved on the guide block 12, and a sliding groove 10 in sliding fit with the guide block 12 is formed in one side of the groove plate 9.
By means of the structure, the guide block 12 is installed in the sliding groove 10 of the groove plate 9, and the heat dissipation mechanism is convenient to disassemble and assemble.
Furthermore, a guide rod 11 is fixed in the chute 10, and a guide block 12 is sleeved on the guide rod 11.
By means of the structure, the guide rod 11 can perform limiting and guiding effects on the guide block 12.
The working principle is as follows: can carry out bearing installation work to electric core 5 through the bearing piece, make the orderly one side of installing at connecting plate 1 of electric core 5, rethread fastening connection subassembly couples together fixed connection between 1 with the connecting plate, form a complete protection braced frame structure, effectively carry out the outside guard action to the battery module, avoid it to take place distortion and deformation, improve the overall structure intensity of module, heat dissipation mechanism passes through the direction locating component to be installed in battery module one side in addition, utilize the air current to take away the heat that the battery module produced, carry out the work of dispelling the heat to the battery module.
Claims (7)
1. The utility model provides a battery module with high structural strength, includes a plurality of connecting plates (1), its characterized in that: one side of connecting plate (1) is fixed with a plurality of bearing pieces, install a plurality of electric cores (5) on the bearing piece, establish ties into a battery module between electric core (5), it is provided with fastening connection subassembly to run through between the corner of connecting plate (1), one side of connecting plate (1) is provided with heat dissipation mechanism, heat dissipation mechanism's both ends are fixed with direction locating component.
2. The battery module having high structural strength as set forth in claim 1, wherein: the supporting piece comprises a supporting plate (13) fixedly connected with the side wall of the connecting plate (1), and an article holding groove (14) is formed in the top of the supporting plate (13).
3. The battery module having high structural strength according to claim 2, wherein: a plurality of heat dissipation grooves (15) are formed in the bottom of the supporting plate (13).
4. The battery module having high structural strength as set forth in claim 1, wherein: the fastening and connecting assembly comprises a fixing rod (2) which penetrates through the connecting plate (1) in an inserted mode, a limiting block (6) is fixed to one end of the fixing rod (2), an external thread (3) is arranged at the other end of the fixing rod (2), and a nut (4) is sleeved on the external thread (3).
5. The battery module having high structural strength as set forth in claim 1, wherein: the heat dissipation mechanism comprises a side plate (7), and a plurality of heat dissipation fans (8) are fixed on the side plate (7).
6. The battery module having high structural strength according to claim 5, wherein: the guide positioning assembly comprises a guide block (12) fixedly connected with the side plate (7) and a groove plate (9) sleeved on the guide block (12), and a sliding groove (10) in sliding fit with the guide block (12) is formed in one side of the groove plate (9).
7. The battery module having high structural strength according to claim 6, wherein: a guide rod (11) is fixed in the sliding groove (10), and the guide block (12) is sleeved on the guide rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220225200.7U CN217334255U (en) | 2022-01-26 | 2022-01-26 | Battery module with high structural strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220225200.7U CN217334255U (en) | 2022-01-26 | 2022-01-26 | Battery module with high structural strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217334255U true CN217334255U (en) | 2022-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220225200.7U Active CN217334255U (en) | 2022-01-26 | 2022-01-26 | Battery module with high structural strength |
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| Country | Link |
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| CN (1) | CN217334255U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115332702A (en) * | 2022-10-13 | 2022-11-11 | 惠州市纬世新能源有限公司 | High-safety battery cell structure |
-
2022
- 2022-01-26 CN CN202220225200.7U patent/CN217334255U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115332702A (en) * | 2022-10-13 | 2022-11-11 | 惠州市纬世新能源有限公司 | High-safety battery cell structure |
| CN115332702B (en) * | 2022-10-13 | 2023-02-03 | 惠州市纬世新能源有限公司 | High-safety battery cell structure |
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