CN220138569U - Battery module end plate convenient to dismantle - Google Patents
Battery module end plate convenient to dismantle Download PDFInfo
- Publication number
- CN220138569U CN220138569U CN202321460705.2U CN202321460705U CN220138569U CN 220138569 U CN220138569 U CN 220138569U CN 202321460705 U CN202321460705 U CN 202321460705U CN 220138569 U CN220138569 U CN 220138569U
- Authority
- CN
- China
- Prior art keywords
- battery module
- end plate
- linkage
- module end
- steel bar
- 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.)
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Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 210000001503 joint Anatomy 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 18
- 239000000110 cooling liquid Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 5
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003032 molecular docking Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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
Landscapes
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The utility model provides a battery module end plate convenient to detach, which comprises a battery module end plate body and a steel bar, wherein the steel bar is arranged on one side of the battery module end plate body, the other end of the steel bar is connected with a fixing strip, and one side of the fixing strip is connected with a second end plate; the fixing strip is connected with a butt joint block at one end close to the steel bar, the surface of the butt joint block is connected with a movable rod, the other end of the movable rod is connected with a linkage plate, one side of the linkage plate is connected with a linkage spring, and one side of the linkage plate is connected with a locking pin; according to the utility model, the movable rod on the surface of the fixed strip is pulled to drive the linkage plate at one end of the movable rod to move, so that the linkage plate is driven to extrude the linkage spring, and then the steel bar and the fixed strip are separated through the mutual matching among the linkage plate, the linkage spring and the locking pin, so that the end plate body of the battery module is quickly disassembled, and the later maintenance is convenient.
Description
Technical Field
The utility model belongs to the field of battery modules, and particularly relates to a battery module end plate convenient to detach.
Background
The end plates, namely the sealing plates on two sides of the connecting terminal block, mainly serve to avoid the exposure of metal parts of the connecting terminal, along with the continuous development of technology, people increasingly choose to adopt new energy automobiles, but in the using process of the new energy automobiles, because batteries are required to be installed in the automobiles, due to the consideration of the driving range of the electric automobiles, the weight of the batteries is larger, and the batteries are expected to be light in weight through structural optimization in the development work of the batteries;
at present, when a battery module end plate is assembled to a battery module, two battery module end plates are wound and butted by using steel bars, then the battery module is placed in a battery box, and when the battery module is used for a long time, the steel bars on the surface of the battery module are extremely inconvenient in disassembly, special tools are required to be used for disassembling the steel bars, so that the disassembly progress of the battery module end plate is influenced, and the maintenance efficiency of the battery module is influenced!
In summary, the present utility model provides a battery module end plate that is easy to disassemble, so as to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a battery module end plate convenient to disassemble, which solves the problems that when a battery module is assembled by the prior battery module end plate, two battery module end plates are wound and butted by steel bars, then the battery module is placed in a battery box, when the battery module is used for a long time, the steel bars on the surface of the battery module are inconvenient to disassemble, and the steel bars are required to be disassembled by special tools, so that the disassembly progress of the battery module end plate is influenced, and the maintenance efficiency of the battery module is further influenced.
The battery module end plate comprises a battery module end plate body and steel bars, wherein the steel bars are arranged on one side of the battery module end plate body, the other ends of the steel bars are connected with fixing bars, and a second end plate is connected on one side of each fixing bar;
the fixed strip is close to the one end of billet and is connected with the butt joint piece, the surface connection of butt joint piece has the movable rod, the other end of movable rod is connected with the linkage board, one side of linkage board is connected with the linkage spring, one side of linkage board is connected with the locking pin.
Preferably, the other end of the linkage spring is connected with the inner wall of the opening of the butt joint block, and the linkage spring and the linkage plate form an elastic telescopic structure.
Preferably, the surface of the steel bar close to the locking pin is provided with a pin hole, and the locking pin and the pin hole on the surface of the steel bar form an embedded structure.
Preferably, the surface of the battery module end plate body is provided with a liquid inlet, and one side of the battery module end plate body, which is close to the liquid inlet, is provided with a liquid outlet.
Preferably, the inside of inlet and liquid outlet installs the cooling tube, the cooling tube is stainless steel, the inside of cooling tube is filled with the coolant liquid.
Preferably, sealing plugs are arranged at the liquid inlet and the liquid outlet, sealing rings are arranged on the surfaces of the sealing plugs, and the sealing rings are made of silica gel.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the movable rod on the surface of the fixed strip is pulled to drive the linkage plate at one end of the movable rod to move, so that the linkage plate is driven to extrude the linkage spring, and then the steel bar and the fixed strip are separated through the mutual matching among the linkage plate, the linkage spring and the locking pin, so that the end plate body of the battery module is quickly disassembled, and the later maintenance is convenient.
2. According to the utility model, the sealing plugs on the surfaces of the liquid inlet and the liquid outlet are pulled out, then the cooling liquid is poured into the cooling pipe, and then the end plate body of the battery module has a cooling effect through the mutual matching among the cooling pipe, the sealing plugs and the sealing rings, so that the battery module is cooled, and the service life of the battery module is prolonged.
Drawings
FIG. 1 is a schematic view of an end plate body of a battery module according to the present utility model;
FIG. 2 is a schematic view of the mounting structure of the docking block of the present utility model;
FIG. 3 is a schematic cross-sectional view of a docking block of the present utility model;
FIG. 4 is a schematic view of the cooling tube mounting structure of the present utility model.
In the figure:
1. a battery module end plate body; 2. a steel bar; 3. a fixing strip; 4. a second end plate; 5. a butt joint block; 6. a movable rod; 7. a linkage plate; 8. a linkage spring; 9. a locking pin; 10. a liquid inlet; 11. a liquid outlet; 12. a cooling tube; 13. a sealing plug; 14. and (3) sealing rings.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 4, the utility model provides a battery module end plate convenient to detach, which comprises a battery module end plate body 1 and steel bars 2, wherein the steel bars 2 are arranged on one side of the battery module end plate body 1, the other ends of the steel bars 2 are connected with fixing strips 3, and one side of each fixing strip 3 is connected with a second end plate 4;
one end of the fixed strip 3, which is close to the steel bar 2, is connected with a butt joint block 5, the surface of the butt joint block 5 is connected with a movable rod 6, the other end of the movable rod 6 is connected with a linkage plate 7, one side of the linkage plate 7 is connected with a linkage spring 8, and one side of the linkage plate 7 is connected with a locking pin 9.
Referring to fig. 3, the other end of the linkage spring 8 is connected to the inner wall of the opening of the butt joint block 5, and the linkage spring 8 and the linkage plate 7 form an elastic telescopic structure.
Referring to fig. 3, the surface of the steel bar 2 near the locking pin 9 is provided with a pin hole, the locking pin 9 and the pin hole on the surface of the steel bar 2 form an embedded structure, and the steel bar 2 is conveniently detached by separating the locking pin 9 from the connection with the steel bar 2.
Referring to fig. 4, a liquid inlet 10 is formed in the surface of the battery module end plate body 1, a liquid outlet 11 is formed in one side of the battery module end plate body 1, which is close to the liquid inlet 10, and cooling liquid is conveniently added through the use of the liquid inlet 10 and the liquid outlet 11.
Referring to fig. 4, the cooling pipes 12 are installed inside the liquid inlet 10 and the liquid outlet 11, the cooling pipes 12 are made of stainless steel, the cooling pipes 12 are filled with cooling liquid, and the cooling liquid is conveniently added by using the cooling pipes 12, so that the battery module is conveniently cooled.
Referring to fig. 4, sealing plugs 13 are installed at the liquid inlet 10 and the liquid outlet 11, sealing rings 14 are installed on the surfaces of the sealing plugs 13, the sealing rings 14 are made of silica gel, and edges of the sealing plugs 13 are conveniently sealed through the use of the sealing rings 14.
The specific working principle is as follows: as shown in fig. 1-4, when the battery module end plate convenient to detach is used, firstly, the movable rod 6 on the surface of the fixed strip 3 is pulled to drive the linkage plate 7 at one end of the movable rod 6 to move, so as to drive the linkage plate 7 to squeeze the linkage spring 8, so as to drive the locking pin 9 at one side of the linkage plate 7 to move, so as to drive the locking pin 9 to be separated from the steel strip 2, and separate the steel strip 2 from the fixed strip 3, so that the battery module end plate body 1 is quickly detached, and later maintenance is convenient; further through extracting the sealing plug 13 with inlet 10 and liquid outlet 11 surface, pour the coolant liquid into in cooling tube 12 afterwards, prevent sealing plug 13 at the surface of inlet 10 and liquid outlet 11 afterwards, use through sealing washer 14 then, conveniently seal sealing plug 13, possess refrigerated effect with battery module end plate body 1, and then cool down the cooling to the battery module, improved battery module's life, this is the characteristics of this battery module end plate convenient to detach.
The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.
Claims (6)
1. The utility model provides a battery module end plate convenient to dismantle, includes battery module end plate body (1) and billet (2), its characterized in that: a steel bar (2) is arranged on one side of the battery module end plate body (1), the other end of the steel bar (2) is connected with a fixing strip (3), and a second end plate (4) is connected on one side of the fixing strip (3);
one end of the fixed strip (3) close to the steel bar (2) is connected with a butt joint block (5), the surface of the butt joint block (5) is connected with a movable rod (6), the other end of the movable rod (6) is connected with a linkage plate (7), one side of the linkage plate (7) is connected with a linkage spring (8), and one side of the linkage plate (7) is connected with a locking pin (9).
2. The battery module end plate of claim 1, wherein: the other end of the linkage spring (8) is connected with the inner wall of the opening of the butt joint block (5), and the linkage spring (8) and the linkage plate (7) form an elastic telescopic structure.
3. The battery module end plate of claim 1, wherein: the surface of the steel bar (2) close to the locking pin (9) is provided with a pin hole, and the locking pin (9) and the pin hole on the surface of the steel bar (2) form an embedded structure.
4. The battery module end plate of claim 1, wherein: the surface of the battery module end plate body (1) is provided with a liquid inlet (10), and one side of the battery module end plate body (1) close to the liquid inlet (10) is provided with a liquid outlet (11).
5. The battery module end plate for easy disassembly as set forth in claim 4, wherein: the cooling device is characterized in that cooling pipes (12) are arranged in the liquid inlet (10) and the liquid outlet (11), the cooling pipes (12) are made of stainless steel, and cooling liquid is filled in the cooling pipes (12).
6. The battery module end plate for easy disassembly as set forth in claim 4, wherein: sealing plugs (13) are arranged at the liquid inlet (10) and the liquid outlet (11), sealing rings (14) are arranged on the surfaces of the sealing plugs (13), and the sealing rings (14) are made of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321460705.2U CN220138569U (en) | 2023-06-09 | 2023-06-09 | Battery module end plate convenient to dismantle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321460705.2U CN220138569U (en) | 2023-06-09 | 2023-06-09 | Battery module end plate convenient to dismantle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220138569U true CN220138569U (en) | 2023-12-05 |
Family
ID=88948857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321460705.2U Active CN220138569U (en) | 2023-06-09 | 2023-06-09 | Battery module end plate convenient to dismantle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220138569U (en) |
-
2023
- 2023-06-09 CN CN202321460705.2U patent/CN220138569U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |