CN213816363U - Lithium battery module structure - Google Patents
Lithium battery module structure Download PDFInfo
- Publication number
- CN213816363U CN213816363U CN202022796303.2U CN202022796303U CN213816363U CN 213816363 U CN213816363 U CN 213816363U CN 202022796303 U CN202022796303 U CN 202022796303U CN 213816363 U CN213816363 U CN 213816363U
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- Prior art keywords
- module
- output
- output end
- shell
- lithium battery
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 20
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 239000011435 rock Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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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- 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
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model provides a lithium battery module structure, which comprises a first module and a second module, wherein the first module and the second module are connected in series through a bus assembly, the first module and the second module are provided with an output end, an output end and an output end, and the first module and the second module are connected in series through a bus bar component, therefore, the method is not limited to the arrangement mode in a single module, improves the utilization rate of the internal space of the system, increases the energy density of the system, a first supporting plate and a second supporting plate are respectively arranged at the side parts of the first shell and the second shell and used for supporting the second busbar, can improve the installation stability who is used for the second busbar of the first, two modules of series connection from this, prevent that it from taking place to rock in the connection process, guarantee installation performance and stability, improve the availability factor of module and the flexibility that the module used from this.
Description
Technical Field
The utility model relates to a lithium cell technical field especially relates to a lithium cell module structure.
Background
Due to the rapid development of new energy industries at home and abroad, the application range of the lithium battery is more and more extensive. However, the lithium batteries have a wide variety of applications due to different ranges of use or different uses. Even the same type of lithium battery system, the difference of the internal arrangement of the lithium battery module can also lead to the structural difference of the whole system. The types of corresponding modules in the battery are various, so that the types of materials are increased, and the cost is increased.
Although battery system is less in the module kind in addition, the whole size of module is big on the left and right sides, and neither convenient equipment is also convenient transport and use, in addition because the module size is too big, the structural strength of module middle part can be influenced, moreover, traditional module generally only has two delivery outlets, the inside mode of arranging of module solidification, the delivery outlet is less, and is very inconvenient at actual module and module connection in-process.
SUMMERY OF THE UTILITY MODEL
In view of this, the technical problem to be solved by the present invention is: how to provide a lithium battery module structure to improve the service efficiency of module and the flexibility of module use.
In order to achieve the above object, the utility model provides a lithium battery module structure, it includes: the first module and the second module are connected in series through a bus assembly;
the first module comprises a first shell, a first battery body, a first output end and a first output three end, the first battery body is fixedly arranged in the first shell, the first output end and the first output three end are connected with the first battery body, and a first supporting plate is arranged on the side of the first shell;
the second module comprises a second shell, a second battery body, a second output end and a second output three end, the second battery body is fixedly arranged in the second shell, the second output end and the second output three end are connected with the second battery body, and a second support plate is arranged on the side of the second shell;
the bus bar assembly comprises a first bus bar and a second bus bar, two ends of the first bus bar are respectively connected with the first output end and the second output end, two ends of the second bus bar are respectively connected with the first output end and the second output end, the first output three ends are used for positive output, and the second output three ends are used for negative output;
the second busbar laminate in first backup pad with on the second backup pad, first backup pad with the second backup pad parallel and level is laid.
Further, the first module and the second module are arranged side by side.
Furthermore, the first output end, the first output three end, the second output two end and the second output three end are bus bars.
Furthermore, the side walls of the first shell and the second shell are provided with ventilation grids.
Compared with the prior art, the utility model provides a lithium battery module structure, its beneficial effect lies in: all set up output one end on first module and second module, output two ends and output three-terminal, and realize the series connection of first module and second module through the busbar subassembly, therefore not confine to the inside mode of arranging of single module, the utilization ratio of system inner space has been improved, the energy density of system has been increased, lateral part at first casing and second casing sets up first backup pad and second backup pad respectively, be used for bearing second busbar, from this can improve and be used for establishing ties first, the installation stability of the second busbar of two modules, prevent that it from taking place to rock in the connection process, guarantee installation performance and stability, from this improve the availability factor of module and the flexibility that the module used.
Drawings
Fig. 1 is a schematic connection diagram of a first module and a second module in a lithium battery module structure according to an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of a first module in the lithium battery module structure according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an internal structure of a first module in a lithium battery module structure according to an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1-3, the present invention provides a lithium battery module structure, which includes: the first module 10 and the second module 20 are connected in series through a bus assembly, and the first module 10 and the second module 20 are arranged side by side.
The first module 10 includes a first housing 14, a first battery body 15, a first output end 11, a first output end 12, and a first output three end 13, the first battery body 15 is fixedly disposed in the first housing 14, the first output end 11, the first output end 12, and the first output three end 13 are connected to the first battery body 15, and a first support plate 16 is disposed on a side portion of the first housing 14.
The second module 20 includes a second housing 24, a second battery body 25, a second output terminal 21, a second output terminal 22, and a second output terminal 23, the second battery body 25 is fixedly disposed in the second housing 24, the second output terminal 21, the second output terminal 22, and the second output terminal 23 are connected to the second battery body 25, and a second support plate 26 is disposed at a side of the second housing 24.
The bus bar assembly comprises a first bus bar 31 and a second bus bar 32, wherein two ends of the first bus bar 31 are respectively connected with the first output end 11 and the second output end 22, two ends of the second bus bar 32 are respectively connected with the first output end 12 and the second output end 21, the first output three end 13 is used for positive output, and the second output three end 23 is used for negative output.
Specifically, the first output terminal 11, the first output terminal 12, the first output terminal 13, the second output terminal 21, the second output terminal 22, and the second output terminal 23 are busbars, so as to realize electrical connection with the busbar assembly, and realize transmission of electric energy.
The side walls of the first casing 14 and the second casing 24 are provided with ventilation grilles to ensure heat dissipation performance of the first battery body 15 and the second battery body 25.
Second busbar 32 laminates on first backup pad 16 and second backup pad 26, and first backup pad 16 and second backup pad 26 parallel and level are laid, set up first backup pad 16 and second backup pad 26 respectively at the lateral part of first casing 14 and second casing 24 for bearing second busbar 32, can improve the installation stability who is used for establishing ties first, the second busbar 32 of two modules from this, prevent that it from taking place to rock at the connection in-process, guarantee installation performance and stability.
All set up output one end, two ends of output and export the three-terminal on first module 10 and second module 20 to realize the series connection of first module 10 and second module 20 through the busbar subassembly, do not confine the mode of arranging in single module to from this, improved the utilization ratio of system inner space, increased the energy density of system, improve the availability factor of module and the flexibility that the module used from this.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (4)
1. A lithium battery module structure, its characterized in that, it includes: the first module and the second module are connected in series through a bus assembly;
the first module comprises a first shell, a first battery body, a first output end and a first output three end, the first battery body is fixedly arranged in the first shell, the first output end and the first output three end are connected with the first battery body, and a first supporting plate is arranged on the side of the first shell;
the second module comprises a second shell, a second battery body, a second output end and a second output three end, the second battery body is fixedly arranged in the second shell, the second output end and the second output three end are connected with the second battery body, and a second support plate is arranged on the side of the second shell;
the bus bar assembly comprises a first bus bar and a second bus bar, two ends of the first bus bar are respectively connected with the first output end and the second output end, two ends of the second bus bar are respectively connected with the first output end and the second output end, the first output three ends are used for positive output, and the second output three ends are used for negative output;
the second busbar laminate in first backup pad with on the second backup pad, first backup pad with the second backup pad parallel and level is laid.
2. The lithium battery cell module structure of claim 1, wherein the first module and the second module are arranged side by side.
3. The lithium battery module structure as claimed in claim 1, wherein the first output terminal, the second output terminal and the second output terminal are bus bars.
4. The lithium battery module structure as claimed in claim 1, wherein the side walls of the first casing and the second casing are provided with ventilation grids.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022796303.2U CN213816363U (en) | 2020-11-27 | 2020-11-27 | Lithium battery module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022796303.2U CN213816363U (en) | 2020-11-27 | 2020-11-27 | Lithium battery module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213816363U true CN213816363U (en) | 2021-07-27 |
Family
ID=76940033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022796303.2U Active CN213816363U (en) | 2020-11-27 | 2020-11-27 | Lithium battery module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213816363U (en) |
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2020
- 2020-11-27 CN CN202022796303.2U patent/CN213816363U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266000 No. 8, West high end equipment Industrial Park, 219 provincial road, liaolan Town, Pingdu City, Qingdao City, Shandong Province Patentee after: Qingdao Kelin New Energy Technology Co.,Ltd. Address before: 266000 No. 8, West high end equipment Industrial Park, 219 provincial road, liaolan Town, Pingdu City, Qingdao City, Shandong Province Patentee before: Qingdao Kuigang Chuangxin Energy Technology Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |