CN111864149A - Energy storage lithium battery module structure - Google Patents
Energy storage lithium battery module structure Download PDFInfo
- Publication number
- CN111864149A CN111864149A CN202010873718.7A CN202010873718A CN111864149A CN 111864149 A CN111864149 A CN 111864149A CN 202010873718 A CN202010873718 A CN 202010873718A CN 111864149 A CN111864149 A CN 111864149A
- Authority
- CN
- China
- Prior art keywords
- energy storage
- support
- connecting sheet
- module structure
- storage lithium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004146 energy storage Methods 0.000 title claims abstract description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 25
- 230000017525 heat dissipation Effects 0.000 claims abstract description 8
- 239000004020 conductor Substances 0.000 claims abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 238000004891 communication Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 16
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention discloses an energy storage lithium battery module structure which comprises an electric core, wherein two ends of the electric core are sequentially and symmetrically provided with a support and a connecting sheet from inside to outside, the connecting sheet is a metal electric conductor, the support and the connecting sheet are respectively provided with a corresponding heat dissipation hole, the support is provided with a positioning hole corresponding to the electric core, the electric core is inserted into the positioning hole, the support is provided with a mounting groove corresponding to the connecting sheet, the connecting sheet is mounted in the mounting groove, and the connecting sheet is fixedly mounted on the support through a buckle. The invention has simple structure and high use efficiency; meanwhile, the energy storage lithium battery is easy to produce, transport and dissipate heat, spot welding can be carried out without fixing a spot welding fixture, the production cost is reduced, and the production efficiency and the dual safety standards of high use and high transportation are improved.
Description
Technical Field
The invention relates to the technical field of lithium batteries, in particular to an energy storage lithium battery module structure.
Background
Energy storage applications have three major areas: the system comprises large-scale wind and light energy storage, a communication base station backup power supply and household energy storage, wherein the communication base station backup power supply field is large in proportion at present, the household energy storage has a large development and expansion space by virtue of 'energy family' wave tide, and the short-term momentum of the large-scale wind and light energy storage is not large; therefore, at present, a communication base station backup power supply and household energy storage are the main trends of energy storage lithium batteries, and the market demand is large.
With the development of energy storage lithium batteries, the fundamental concern of users is cost and safety, and the fundamental concern of enterprises is whether automation can be realized to reduce cost and improve productivity and safety. The existing energy storage lithium battery module needs to be fixed by welding spots and high in internal working temperature between the clamp, the battery cell and the connecting sheet during production, and potential safety hazards such as increased cost of spot welding, easy insufficient welding of the welding spots during transportation, incapability of radiating and the like are caused.
Disclosure of Invention
The present invention is directed to an energy storage lithium battery module structure, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an energy storage lithium cell module structure, includes electric core, support, connection piece are installed to the both ends from interior to exterior symmetry in proper order of electric core, the connection piece is metallic conductor, the support with corresponding louvre has all been seted up on the connection piece, be equipped with on the support with the locating hole that electric core corresponds, electric core cartridge is in the locating hole, be equipped with on the support with the mounting groove that the connection piece corresponds, the connection piece is installed in the mounting groove, the connection piece passes through buckle fixed mounting and is in on the support.
Preferably, the battery cell is a cylindrical lithium ion battery cell.
Preferably, the support is made of insulating plastic materials.
Preferably, the connecting sheet is aligned with the heat dissipation hole on the bracket.
Preferably, the battery core is matched with the positioning hole on the bracket.
An assembling method of an energy storage lithium battery module structure comprises the following steps:
s1: two ends of the battery cell are respectively inserted into the positioning holes on the bracket;
s2: the connecting sheet is arranged in the mounting groove of the bracket;
s3: the connecting sheet is fixedly arranged on the bracket through a buckle;
s4: and communicating the electrode columns of the battery cells.
Compared with the prior art, the invention has the beneficial effects that: the structure is simple, and the use efficiency is high; meanwhile, the energy storage lithium battery is easy to produce, transport and dissipate heat, spot welding can be carried out without fixing a spot welding fixture, the production cost is reduced, and the production efficiency and the dual safety standards of high use and high transportation are improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is an exploded view of an energy storage lithium battery module;
FIG. 2 is a schematic diagram of an assembly structure of an energy storage lithium battery module structure;
FIG. 3 is a top view of an energy storage lithium battery module structure;
the reference numerals in the figures are intended to indicate: 1 electric core, 2 supports, 3 connection pieces, 4 mounting grooves, 5 louvres, 6 locating holes, 7 buckles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 1-3, an energy storage lithium battery module structure comprises electric cores 1, a certain center distance is provided between the electric cores 1, the electric cores 1 are cylindrical lithium ion electric cores, a support 2 and a connecting sheet 3 are symmetrically installed at two ends of the electric cores 1 from inside to outside in sequence, the support 2 is made of insulating plastic material, the connecting sheet 3 is a metal electric conductor, corresponding heat dissipation holes 5 are respectively formed on the support 2 and the connecting sheet 3, the connecting sheet 3 is aligned with the heat dissipation holes 5 on the support 2, heat of the electric core 1 is derived from the heat dissipation holes 5, a positioning hole 6 corresponding to the electric core 1 is provided on the support 2, the electric core 1 is adapted to the positioning hole 6 on the support 2, the electric core 1 is inserted into the positioning hole 6, a mounting groove 4 corresponding to the connecting sheet 3 is provided on the support 2, the mounting groove 4 is a groove formed in the support 2, the connecting piece 3 is mounted in the mounting groove 4, and the connecting piece 3 is fixedly mounted on the support 2 through a buckle 7 and can be subjected to spot welding without being fixed by a spot welding fixture.
An assembling method of an energy storage lithium battery module structure comprises the following steps:
s1: two ends of the battery core 1 are respectively inserted into the positioning holes 6 on the bracket 2;
s2: the connecting sheet 3 is arranged in the mounting groove 4 of the bracket;
s3: the connecting piece 3 is fixedly arranged on the bracket 2 through a buckle 7;
s4: and performing communication operation on the electrode column of the battery cell 1.
According to the invention, through the assembly among the battery cell 1, the bracket 2 and the connecting sheet 3 and the adoption of the structure of the buckle 7 and the heat dissipation hole 5, the potential safety hazard problems that the spot welding cost is increased, the welding spot is easy to be subjected to insufficient welding in transportation, the heat dissipation cannot be realized and the like due to the fact that the welding spot and the fixture are required to be fixed between the battery cell 1 and the connecting sheet 3 and the internal working temperature is high are solved. Therefore, the energy storage lithium battery is easy to produce, transport and dissipate heat, spot welding can be carried out without fixing a spot welding fixture, the production cost is reduced, and the production efficiency and the dual safety standards of high use and high transportation are improved.
The technical solutions of the present invention are fully described above, it should be noted that the specific embodiments of the present invention are not limited by the above description, and all technical solutions formed by equivalent or equivalent changes in structure, method, or function according to the spirit of the present invention by those skilled in the art are within the scope of the present invention.
Claims (6)
1. The utility model provides an energy storage lithium cell module structure, a serial communication port, including electric core, support, connection piece are installed to the both ends from interior to exterior symmetry in proper order of electric core, the connection piece is metal conductor, the support with corresponding louvre has all been seted up on the connection piece, be equipped with on the support with the locating hole that electric core corresponds, electric core cartridge is in the locating hole, be equipped with on the support with the mounting groove that the connection piece corresponds, the connection piece is installed in the mounting groove, the connection piece passes through buckle fixed mounting and is in on the support.
2. The energy storage lithium battery module structure of claim 1, wherein: the battery cell is a cylindrical lithium ion battery cell.
3. The energy storage lithium battery module structure of claim 1, wherein: the support is made of insulating plastic materials.
4. The energy storage lithium battery module structure of claim 1, wherein: the connecting sheet is aligned with the position of the heat dissipation hole on the bracket.
5. The energy storage lithium battery module structure of claim 1, wherein: the battery cell is matched with the positioning hole in the bracket.
6. An assembling method for adopting the energy storage lithium battery module structure as claimed in any one of claims 1 to 5, which is characterized by comprising the following steps:
s1: two ends of the battery cell are respectively inserted into the positioning holes on the bracket;
s2: the connecting sheet is arranged in the mounting groove of the bracket;
s3: the connecting sheet is fixedly arranged on the bracket through a buckle;
s4: and communicating the electrode columns of the battery cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873718.7A CN111864149A (en) | 2020-08-26 | 2020-08-26 | Energy storage lithium battery module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010873718.7A CN111864149A (en) | 2020-08-26 | 2020-08-26 | Energy storage lithium battery module structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111864149A true CN111864149A (en) | 2020-10-30 |
Family
ID=72967928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010873718.7A Pending CN111864149A (en) | 2020-08-26 | 2020-08-26 | Energy storage lithium battery module structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111864149A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206194879U (en) * | 2016-11-21 | 2017-05-24 | 山东精工电子科技有限公司 | Easy power cylinder lithium battery module of being convenient for dispel heat that assembles |
| CN107221618A (en) * | 2017-06-19 | 2017-09-29 | 江苏英耐杰新能源有限公司 | A kind of modular battery block structure |
| CN206742347U (en) * | 2017-06-01 | 2017-12-12 | 东莞市沃泰通新能源有限公司 | A kind of battery modules |
| CN206976424U (en) * | 2017-05-16 | 2018-02-06 | 深圳市沃特玛电池有限公司 | A kind of battery modules |
| CN209045671U (en) * | 2018-11-30 | 2019-06-28 | 杭州临安博达电源有限公司 | A kind of construction of large size lithium battery module |
| CN209133564U (en) * | 2018-11-06 | 2019-07-19 | 陕西邦华新能源动力有限公司 | A kind of 18650 cylindrical electrical core module of integral type and mould group |
| CN210015894U (en) * | 2019-07-25 | 2020-02-04 | 安徽安天锂能科技有限公司 | Modular expanded type lithium cell module |
| CN211125716U (en) * | 2019-09-20 | 2020-07-28 | 杭州乾代科技有限公司 | Lithium battery module |
| CN212342723U (en) * | 2020-08-26 | 2021-01-12 | 江西巴特威新能源科技有限公司 | Energy storage lithium battery module structure |
-
2020
- 2020-08-26 CN CN202010873718.7A patent/CN111864149A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206194879U (en) * | 2016-11-21 | 2017-05-24 | 山东精工电子科技有限公司 | Easy power cylinder lithium battery module of being convenient for dispel heat that assembles |
| CN206976424U (en) * | 2017-05-16 | 2018-02-06 | 深圳市沃特玛电池有限公司 | A kind of battery modules |
| CN206742347U (en) * | 2017-06-01 | 2017-12-12 | 东莞市沃泰通新能源有限公司 | A kind of battery modules |
| CN107221618A (en) * | 2017-06-19 | 2017-09-29 | 江苏英耐杰新能源有限公司 | A kind of modular battery block structure |
| CN209133564U (en) * | 2018-11-06 | 2019-07-19 | 陕西邦华新能源动力有限公司 | A kind of 18650 cylindrical electrical core module of integral type and mould group |
| CN209045671U (en) * | 2018-11-30 | 2019-06-28 | 杭州临安博达电源有限公司 | A kind of construction of large size lithium battery module |
| CN210015894U (en) * | 2019-07-25 | 2020-02-04 | 安徽安天锂能科技有限公司 | Modular expanded type lithium cell module |
| CN211125716U (en) * | 2019-09-20 | 2020-07-28 | 杭州乾代科技有限公司 | Lithium battery module |
| CN212342723U (en) * | 2020-08-26 | 2021-01-12 | 江西巴特威新能源科技有限公司 | Energy storage lithium battery module structure |
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