CN220172205U - Lithium ion battery management protection device - Google Patents
Lithium ion battery management protection device Download PDFInfo
- Publication number
- CN220172205U CN220172205U CN202320512777.0U CN202320512777U CN220172205U CN 220172205 U CN220172205 U CN 220172205U CN 202320512777 U CN202320512777 U CN 202320512777U CN 220172205 U CN220172205 U CN 220172205U
- Authority
- CN
- China
- Prior art keywords
- lithium ion
- ion battery
- heat dissipation
- protection box
- fixedly connected
- 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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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 54
- 230000017525 heat dissipation Effects 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000009423 ventilation Methods 0.000 claims description 19
- 230000000712 assembly Effects 0.000 claims description 7
- 238000000429 assembly Methods 0.000 claims description 7
- 239000002274 desiccant Substances 0.000 claims description 4
- 238000005192 partition Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 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
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 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
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- Secondary Cells (AREA)
Abstract
The utility model discloses a lithium ion battery management protection device, which comprises a protection box, wherein a placement plate is fixedly connected to the inner wall of the protection box, a lithium ion battery body is placed on the surface of the placement plate, a positioning component used for limiting the lithium ion battery body is arranged on the inner surface of the protection box, a conventional heat dissipation component is arranged on the surface of the protection box, an active heat dissipation component is arranged on the left side surface of the protection box, a sealing component is arranged at the top of the protection box, a partition plate is fixedly connected to the inner wall of the protection box, the positioning component comprises a threaded column, the threaded column is rotationally connected with the protection box, a knob is fixedly connected to the front end of the threaded column, a connecting column is connected to the surface of the threaded column in a threaded manner, the effect of effectively protecting and dissipating heat of a lithium ion battery is realized in use, heat generated by the lithium ion battery can be conducted rapidly, and therefore the situation that the surface of the lithium ion battery is overheated and damaged is avoided, and the use is safer.
Description
Technical Field
The utility model relates to the technical field of batteries, in particular to a lithium ion battery management protection device.
Background
The lithium ion battery is a chemical battery which depends on lithium ions to shuttle back and forth between the anode and the cathode, and has the advantages of high specific discharge capacity, high cycle performance, no memory benefit and the like. Because of the excellent electrochemical performance, the lithium ion battery is widely applied to industries such as new energy automobiles, energy storage technologies, portable wearable electronic products and the like.
However, during charge and discharge of the lithium ion battery, a great amount of heat is released due to the incompleteness of the electrochemical reaction, so that heat is accumulated, and even thermal runaway occurs in severe cases, and finally, the spontaneous combustion phenomenon of the lithium ion battery is caused. Therefore, to avoid such a phenomenon, it is necessary to timely dissipate heat of the lithium ion battery. But the method for cooling the lithium ion battery is simpler, mostly adopts natural cooling or adopts heat conduction silica gel, and the heat that produces the lithium ion battery is conducted to outside, has the cooling speed slower, and inconvenient problem of use just is inconvenient to carry out real-time intelligent management to the temperature of lithium ion battery, leads to producing the heat easily and piles up for the lithium ion battery has certain risk when using.
Therefore, the lithium ion battery management protection device is provided, and efficient heat dissipation of the lithium ion battery is realized.
Disclosure of Invention
The utility model aims at: in order to solve the above-mentioned problems in the background art, the present utility model provides a lithium ion battery management and protection device.
The utility model adopts the following technical scheme for realizing the purposes:
the utility model provides a lithium ion battery management protection device, includes the guard box, guard box inner wall fixedly connected with places the board, place the board surface and placed lithium ion battery body, guard box internal surface is provided with and is used for spacing locating component to lithium ion battery body, guard box surface is provided with conventional radiator unit and initiative radiator unit, the guard box top is provided with seal assembly, the inner wall fixedly connected with baffle of guard box.
Further, the locating component comprises a threaded column, the threaded column is rotationally connected with the protection box, the front end of the threaded column is fixedly connected with a knob, the surface of the threaded column is in threaded connection with a connecting column, a sliding groove is formed in the surface of the placing plate, the inner wall of the sliding groove is in sliding connection with the surface of the connecting column, and the end part of the connecting column is fixedly connected with a compression plate.
Further, the conventional heat dissipation assembly comprises a ventilation pipe, the ventilation pipe is fixedly connected with the side wall of the protection box, a drying agent is placed in the ventilation pipe, and a ventilation plate is fixedly connected to the surface of the ventilation pipe.
Further, initiative radiating component includes the cooling tube, and cooling tube and guard box left surface fixed connection, the inside radiator fan that is provided with of cooling tube, electric putter is all articulated to be installed in cooling tube front and back, the left surface of cooling tube articulates there is the fly leaf, and electric putter's flexible end tip and fly leaf are articulated, guard box inner wall rear side fixed mounting has temperature sensor.
Further, the closing component comprises a top plate, the top plate is hinged to the top surface of the protection box, a buckling lock is arranged on the front surface of the protection box, a hook is fixedly connected to the front surface of the top plate, and the buckling lock is matched with the hook.
Further, the number of the conventional heat dissipation assemblies is two, and the two conventional heat dissipation assemblies are symmetrically distributed by taking the vertical central line of the front surface of the protection box as a symmetrical axis.
The beneficial effects of the utility model are as follows:
placing the lithium ion battery body on the surface of the placing plate, effectively limiting the placing plate through the positioning assembly, sealing the protection box through the sealing assembly, protecting the lithium ion battery body, radiating the lithium ion battery body through the conventional radiating assembly, and reinforcing the radiating through the active radiating assembly when the internal temperature of the protection box is too high, so that the lithium ion battery can be effectively protected and radiated conveniently in use, the heat generated by the lithium ion battery can be rapidly conducted, the situation that the surface of the lithium ion battery is overheated and damaged is avoided, and the lithium ion battery is safer to use.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a top plan view of the structure of the present utility model;
FIG. 3 is a rear cross-sectional view of the structure of the present utility model;
FIG. 4 is a top view of an active heat sink assembly according to the present utility model;
reference numerals: 1. a protection box; 2. placing a plate; 3. a positioning assembly; 301. a threaded column; 302. a knob; 303. a connecting column; 304. a chute; 305. a compacting plate; 4. a lithium ion battery body; 5. a conventional heat dissipating assembly; 501. a ventilation pipe; 502. a ventilation board; 6. an active heat dissipation assembly; 601. a heat radiating pipe; 602. a heat dissipation fan; 603. an electric push rod; 604. a movable plate; 605. a temperature sensor; 7. a closure assembly; 701. a top plate; 702. a snap lock; 703. a hook; 8. a partition board.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.
In describing embodiments of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "inner", "outer", "upper", etc. are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in place when the inventive product is used, are merely for convenience of description and simplification of description, and are not indicative or implying that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.
As shown in fig. 1, fig. 2 and fig. 3, the lithium ion battery management protection device comprises a protection box 1, a placement plate 2 is fixedly connected to the inner wall of the protection box 1, a lithium ion battery body 4 is placed on the surface of the placement plate 2, a positioning component 3 for limiting the lithium ion battery body 4 is arranged on the inner surface of the protection box 1, a conventional heat dissipation component 5 is arranged on the surface of the protection box 1, an active heat dissipation component 6 is arranged on the left side surface of the protection box 1, a sealing component 7 is arranged at the top of the protection box 1, a partition plate 8 is fixedly connected to the inner wall of the protection box 1, more specifically, the lithium ion battery body 4 is placed on the surface of the placement plate 2, the placement plate 2 is effectively limited through the positioning component 3, the protection box 1 is sealed through the sealing component 7, so that the lithium ion battery body 4 is protected, the lithium ion battery body 4 can be dissipated through the conventional heat dissipation component 5, and the heat dissipation can be enhanced through the active heat dissipation component 6 when the internal temperature of the protection box 1 is too high.
As shown in fig. 2 and 3, the positioning assembly 3 includes a threaded column 301, the threaded column 301 is rotationally connected with the protection box 1, the front end of the threaded column 301 is fixedly connected with a knob 302, the surface of the threaded column 301 is in threaded connection with a connecting column 303, a chute 304 is provided on the surface of the placement plate 2, the inner wall of the chute 304 is slidably connected with the surface of the connecting column 303, and the end of the connecting column 303 is fixedly connected with a compression plate 305.
As shown in fig. 2, the conventional heat dissipation assembly 5 includes a ventilation pipe 501, and the ventilation pipe 501 is fixedly connected with a side wall of the protection box 1, a drying agent is placed in the ventilation pipe 501, a ventilation plate 502 is fixedly connected with a surface of the ventilation pipe 501, more specifically, air in the protection box 1 can circulate through the ventilation pipe 501, dust impurities are blocked from entering the protection box 1 through the ventilation plate 502, and the air entering the protection box 1 is dried through the drying agent.
As shown in fig. 4, the active heat dissipation component 6 includes a heat dissipation tube 601, and the heat dissipation tube 601 is fixedly connected with the left side surface of the protection box 1, a heat dissipation fan 602 is disposed inside the heat dissipation tube 601, the front and back surfaces of the heat dissipation tube 601 are hinged with an electric push rod 603, the left side surface of the heat dissipation tube 601 is hinged with a movable plate 604, the end of the telescopic end of the electric push rod 603 is hinged with the movable plate 604, a temperature sensor 605 is fixedly mounted on the rear side of the inner wall of the protection box 1, it is required to be explained that the temperature sensor 605 monitors the temperature inside the protection box 1, when the temperature reaches a threshold value, the electric push rod 603 is used to drive the telescopic end of the heat dissipation fan 602 to extend, so that the movable plate 604 is pushed to rotate, and the heat dissipation inside the protection box 1 is accelerated.
As shown in fig. 1, the closing assembly 7 includes a top plate 701, and the top plate 701 is hinged to the top surface of the protection case 1, a snap lock 702 is provided on the front surface of the protection case 1, a hook 703 is fixedly connected to the front surface of the top plate 701, and the snap lock 702 is adapted to the hook 703, more specifically, the top plate 701 is covered on the top of the protection case 1 by rotating the top plate 701, and the top plate 701 can be locked by matching the snap lock 702 with the hook 703, so that the inside of the protection case 1 is closed, and the influence of impurities such as dust on the lithium ion battery body 4 is avoided.
As shown in fig. 1, the number of the conventional heat dissipation assemblies 5 is two, and the two groups of conventional heat dissipation assemblies 5 are symmetrically distributed by taking the vertical central line of the front surface of the protection box 1 as a symmetry axis, it should be noted that by arranging the two groups of conventional heat dissipation assemblies 5, the air in the protection box 1 can conveniently and rapidly circulate from two sides, and heat dissipation is accelerated.
To sum up: placing lithium ion battery body 4 on place board 2 surface, it is effectively spacing to place board 2 through locating component 3, rethread closed assembly 7 seals guard box 1, thereby protect lithium ion battery body 4, can dispel the heat to lithium ion battery body 4 through conventional heat dissipation assembly 5, when guard box 1 inside temperature is too high, can strengthen the heat dissipation through initiative heat dissipation assembly 6, in use, the effect of being convenient for effectively protecting and radiating lithium ion battery has been realized, can conduct the heat that lithium ion battery produced fast, thereby avoid lithium ion battery surface overheat and take place the condition of damaging, use is safer.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a lithium ion battery management protection device, its characterized in that, including guard box (1), guard box (1) inner wall fixedly connected with places board (2), place board (2) surface and placed lithium ion battery body (4), guard box (1) internal surface is provided with and is used for spacing locating component (3) to lithium ion battery body (4), guard box (1) surface is provided with conventional radiator unit (5) and initiative radiator unit (6), guard box (1) top is provided with closure assembly (7), inner wall fixedly connected with baffle (8) of guard box (1).
2. The lithium ion battery management protection device according to claim 1, wherein the positioning assembly (3) comprises a threaded column (301), the threaded column (301) is rotationally connected with the protection box (1), a knob (302) is fixedly connected with the front end of the threaded column (301), a connecting column (303) is connected with the surface of the threaded column (301) in a threaded manner, a sliding groove (304) is formed in the surface of the placing plate (2), the inner wall of the sliding groove (304) is in sliding connection with the surface of the connecting column (303), and a pressing plate (305) is fixedly connected with the end part of the connecting column (303).
3. The lithium ion battery management protection device according to claim 1, wherein the conventional heat dissipation assembly (5) comprises a ventilation pipe (501), the ventilation pipe (501) is fixedly connected with the side wall of the protection box (1), a drying agent is placed in the ventilation pipe (501), and a ventilation plate (502) is fixedly connected to the surface of the ventilation pipe (501).
4. The lithium ion battery management protection device according to claim 1, wherein the active heat dissipation component (6) comprises a heat dissipation tube (601), the heat dissipation tube (601) is fixedly connected with the left side face of the protection box (1), a heat dissipation fan (602) is arranged inside the heat dissipation tube (601), the front face and the back face of the heat dissipation tube (601) are hinged with an electric push rod (603), the left side face of the heat dissipation tube (601) is hinged with a movable plate (604), the end part of a telescopic end of the electric push rod (603) is hinged with the movable plate (604), and a temperature sensor (605) is fixedly mounted on the rear side of the inner wall of the protection box (1).
5. The lithium ion battery management protection device according to claim 1, wherein the sealing assembly (7) comprises a top plate (701), the top plate (701) is hinged to the top surface of the protection box (1), a snap lock (702) is arranged on the front surface of the protection box (1), a hook (703) is fixedly connected to the front surface of the top plate (701), and the snap lock (702) is matched with the hook (703).
6. A lithium ion battery management and protection device according to claim 3, wherein the number of the conventional heat dissipation assemblies (5) is two, and the two conventional heat dissipation assemblies (5) are symmetrically distributed with the vertical center line of the front surface of the protection box (1) as a symmetry axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320512777.0U CN220172205U (en) | 2023-03-16 | 2023-03-16 | Lithium ion battery management protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320512777.0U CN220172205U (en) | 2023-03-16 | 2023-03-16 | Lithium ion battery management protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220172205U true CN220172205U (en) | 2023-12-12 |
Family
ID=89053907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320512777.0U Active CN220172205U (en) | 2023-03-16 | 2023-03-16 | Lithium ion battery management protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220172205U (en) |
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2023
- 2023-03-16 CN CN202320512777.0U patent/CN220172205U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |