CN219106315U - Air-cooled lithium battery pack with good heat dissipation effect - Google Patents
Air-cooled lithium battery pack with good heat dissipation effect Download PDFInfo
- Publication number
- CN219106315U CN219106315U CN202222639100.1U CN202222639100U CN219106315U CN 219106315 U CN219106315 U CN 219106315U CN 202222639100 U CN202222639100 U CN 202222639100U CN 219106315 U CN219106315 U CN 219106315U
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- China
- Prior art keywords
- heat dissipation
- battery pack
- box body
- heat
- air
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 51
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 28
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 230000000694 effects Effects 0.000 title claims abstract description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052802 copper Inorganic materials 0.000 claims abstract description 17
- 239000010949 copper Substances 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims 1
- 230000009471 action Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000011255 nonaqueous electrolyte Substances 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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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Abstract
The utility model relates to the technical field of lithium batteries and discloses an air-cooled lithium battery pack with good heat dissipation effect, which comprises a box body, wherein a heat dissipation mechanism and a clamping mechanism are arranged in the box body, a battery pack is arranged in the box body, four groups of heat conduction copper columns are fixedly welded on the top surface of the battery pack, heat conduction plates are arranged above the four groups of heat conduction copper columns, the four groups of heat conduction copper columns are welded with the bottom surfaces of the heat conduction plates, electric conduction columns are welded on the top surfaces of the heat conduction plates, through grooves are fixedly formed in the left surface and the right surface of the box body, the two through grooves are identical in arrangement, and a heat dissipation pipeline is fixedly installed on the inner wall of each through groove at the right end. The two groups of radiating fans rotate, so that the interior of the box body can continuously radiate heat, the heat radiated by the battery pack is transmitted to the heat conducting plate through the heat conducting copper column, and the heat energy is blown out of the box body through the radiating holes by the radiating fans; through rotating two sets of handles one and rotating two sets of threaded rods for two sets of wedge-shaped sliding blocks can be in wedge-shaped groove inside removal, make two sets of connecting plates can carry out the centre gripping firm effect to the group battery.
Description
Technical Field
The utility model relates to the technical field of lithium batteries, in particular to an air-cooled lithium battery pack with a good heat dissipation effect.
Background
Lithium batteries are a type of batteries using a nonaqueous electrolyte solution with lithium metal or a lithium alloy as a positive and negative electrode material. The chemical characteristics of lithium metal are very active, so that the processing, storage and use of lithium metal have very high requirements on environment. With the development of science and technology, lithium batteries have become the mainstream. At present, the existing lithium battery pack can be continuously heated when in use, explosion can be generated when the temperature reaches a certain height, a certain danger exists, the problem that the lithium battery on the market usually has a radiating effect is solved by arranging radiating holes in a box body for storing the lithium battery pack and additionally arranging radiating fins on the lithium battery pack, and the radiating mode cannot enable the lithium battery pack to fully volatilize heat. Therefore, an air-cooled lithium battery pack with good heat dissipation effect is needed.
Disclosure of Invention
The utility model aims to provide an air-cooled lithium battery pack with good heat dissipation effect, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the air-cooled lithium battery pack with good heat dissipation effect comprises a box body, wherein a heat dissipation mechanism and a clamping mechanism are arranged in the box body;
the battery pack is arranged in the box body, four groups of heat conduction copper columns are fixedly welded on the top surface of the battery pack, a heat conduction plate is arranged above the heat conduction copper columns, four groups of heat conduction copper columns are welded on the bottom surface of the heat conduction plate, a conductive column is welded on the top surface of the heat conduction plate, through grooves are fixedly formed in the left surface and the right surface of the box body, the two through grooves are identical in arrangement, a heat dissipation pipeline is fixedly mounted on the inner wall of the through groove at the right end, a heat dissipation fan is fixedly mounted on the inner wall of the heat dissipation pipeline, a connecting rod is fixedly mounted on the left surface of the heat dissipation fan, and a motor is mounted on the left surface of the connecting rod.
Preferably, the box inner wall fixed mounting has the fixing base, fixing base top surface and group battery bottom surface sliding connection, the wedge groove has been seted up in the fixing base left side, wedge groove inner wall sliding connection has two wedge sliders, two wedge sliders set up the same, the right-hand member wedge slider top surface fixed mounting has the connecting plate, the right-hand member wedge slider right-hand member fixed mounting has the threaded rod, the left side fixed mounting of threaded rod has the hand wheel, hand wheel right-hand member fixed mounting has the handle one, rotates two sets of threaded rods through rotatory two sets of handles one for two sets of wedge sliders can be at wedge inslot portion removal, make two sets of connecting plates carry out centre gripping firm effect to the group battery.
Preferably, through holes are formed in the left surface and the right surface of the box body, threaded sleeves are fixedly mounted on the inner walls of the two through holes, the inner walls of the two threaded sleeves are in threaded connection with the surfaces of two threaded rods respectively, the threaded rods can move through the threaded sleeves, the threaded rods can push the connecting plates to clamp the battery pack, and the battery pack cannot shake in the box body.
Preferably, the heat dissipation holes are formed in the front surface and the rear surface of the box body, the inner walls of the four groups of heat dissipation holes are fixedly provided with heat dissipation fins, so that heat blown by the two groups of heat dissipation fans can be discharged through the heat dissipation holes, and the heat dissipation fins can absorb heat in the box body and then discharge the wind energy of the heat dissipation fans to the outside.
Preferably, the inner wall of the box body is provided with a cover plate, the top surface of the cover plate is fixedly provided with a second handle, the cover plate enables the battery pack in the box body to be protected, certain safety is provided for users, meanwhile, foreign matters can be isolated from entering the box body, and the second handle is convenient for the users to move and carry the box body.
Preferably, the left and right sides of the box body and the cover plate are provided with threaded holes, and the inner walls of the threaded holes are connected with bolts in a threaded manner, so that the box body and the cover plate can be fixedly connected through the bolts.
Preferably, the battery pack is connected with the conductive column in a wired mode, the conductive column is connected with the motor in a wired mode, and the connection of related equipment is added to enable the battery pack to change direct current into alternating current under the action of the inverter to be used by the heat dissipation fan, so that a power supply is provided for a motor of the heat dissipation fan.
Compared with the prior art, the utility model has the beneficial effects that: the air-cooled lithium battery pack with good heat dissipation effect can continuously dissipate heat in the box body by rotating the two groups of heat dissipation fans, the heat emitted by the battery pack is transmitted to the heat conduction plate through the heat conduction copper column, and the heat energy is blown out of the box body through the heat dissipation holes by the heat dissipation fans; through rotating two sets of handles one and rotating two sets of threaded rods for two sets of wedge-shaped sliding blocks can be in wedge-shaped groove inside removal, make two sets of connecting plates can carry out the centre gripping firm effect to the group battery.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a right side perspective view of the present utility model;
FIG. 3 is a front perspective view of the present utility model;
fig. 4 is a top view of a three-dimensional structure of the present utility model.
In the figure: 1 box, 2 heat dissipation mechanism, 201 group battery, 202 heat conduction copper post, 203 heat conduction plate, 204 electric conduction post, 205 heat dissipation pipeline, 206 heat dissipation fan, 207 motor, 208 louvre, 209 fin, 3 fixture, 301 fixing base, 302 wedge groove, 303 wedge slider, 304 connecting plate, 305 threaded rod, 306 hand wheel, 307 handle one, 4 apron, 5 handle two, 6 bolts.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
Referring to fig. 1-4, the present utility model provides a technical solution: the air-cooled lithium battery pack with good heat dissipation effect comprises a box body 1, wherein a cover plate 4 is arranged on the inner wall of the box body 1, a handle II 5 is fixedly arranged on the top surface of the cover plate 4, threaded holes are formed in the left surface and the right surface of the box body 1 and the left surface and the right surface of the cover plate 4, bolts 6 are connected with the inner wall of the threaded holes in a threaded manner, and a heat dissipation mechanism 2 and a clamping mechanism 3 are arranged in the box body 1;
the battery pack 201 is arranged in the box body 1, four groups of heat conducting copper columns 202 are fixedly welded on the top surface of the battery pack 201, a heat conducting plate 203 is arranged above the four groups of heat conducting copper columns 202, the four groups of heat conducting copper columns 202 are welded on the bottom surface of the heat conducting plate 203, an electric conducting column 204 is welded on the top surface of the heat conducting plate 203, the battery pack 201 is connected with the electric conducting column 204 in a wired manner, the electric conducting column 204 is connected with a motor 207 in a wired manner, through grooves are fixedly formed in the left surface and the right surface of the box body 1, a heat radiating pipeline 205 is fixedly arranged on the inner wall of the right end through groove, a heat radiating fan 206 is fixedly arranged on the inner wall of the heat radiating pipeline, a connecting rod is fixedly arranged on the left surface of the heat radiating fan 206, a motor 207 is arranged on the left surface of the connecting rod, heat radiating holes 208 are fixedly arranged on the front surface and the rear surface of the box body 1, heat radiating fins 209 are fixedly arranged on the inner walls of the four groups of the heat radiating fan 206, the inside the box body 1 can continuously radiate heat through the two groups of the heat radiating fan 206, the heat radiating copper columns 202 transmit the heat emitted by the battery pack 201 to the heat conducting plate 203, and the heat radiating fan 206 blows out of the box body 1 through the heat radiating holes 208;
the inner wall fixed mounting of box 1 has fixing base 301, fixing base 301 top surface and group battery 201 bottom surface sliding connection, the wedge groove 302 has been seted up in fixing base 301 left side, wedge groove 302 inner wall sliding connection has two wedge sliders 303, two wedge sliders 303 set up the same, right-hand member wedge slider 303 top surface fixed mounting has connecting plate 304, right-hand member wedge slider 303 right side fixed mounting has threaded rod 305, the through-hole has all been seted up on both sides about the box 1, two through-hole inner walls all fixed mounting have the thread bush, two thread bush inner walls respectively with two threaded rod 305 surface threaded connection, threaded rod 305 left side fixed mounting has hand wheel 306, hand wheel 306 right side fixed mounting has a handle 307, rotate two sets of threaded rods 305 through rotatory two sets of handles 307, make two sets of wedge sliders 303 can remove in wedge groove 302 inside, make two sets of connecting plates 304 carry out centre gripping firm effect to group battery 201.
When the heat dissipation device is used, the battery pack 201 converts direct current into alternating current under the action of the inverter for the heat dissipation fans, the two groups of heat dissipation fans 206 rotate, so that the interior of the box body 1 can continuously dissipate heat, the heat dissipated by the battery pack 201 is transmitted to the heat conduction plate 203 through the heat conduction copper column 202, and the heat energy is blown out of the box body 1 through the heat dissipation holes by the heat dissipation fans 206; by rotating the two sets of handles 307, the two sets of threaded rods 305 are rotated so that the two sets of wedge-shaped sliders 303 can move inside the wedge-shaped grooves 302, and the two sets of connecting plates 304 can perform clamping and stabilizing effects on the battery pack 201.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an air-cooled cooling lithium cell group that radiating effect is good, includes box (1), its characterized in that: a heat dissipation mechanism (2) and a clamping mechanism (3) are arranged in the box body (1);
the novel solar cell is characterized in that a battery pack (201) is arranged inside the box body (1), four groups of heat conducting copper columns (202) are fixedly welded on the top surface of the battery pack (201), heat conducting plates (203) are arranged above the heat conducting copper columns (202), four groups of heat conducting copper columns (202) are welded on the bottom surface of the heat conducting plates (203), conductive columns (204) are welded on the top surface of the heat conducting plates (203), through grooves are fixedly formed in the left surface and the right surface of the box body (1), two through grooves are identical in arrangement, a heat dissipation pipeline (205) is fixedly mounted on the inner wall of the right end through groove, a heat dissipation fan (206) is fixedly mounted on the inner wall of the heat dissipation pipeline, and a connecting rod is fixedly mounted on the left surface of the heat dissipation fan (206), and a motor (207) is mounted on the left surface of the connecting rod.
2. The air-cooled lithium battery pack with good heat dissipation effect as set forth in claim 1, wherein: the utility model discloses a battery pack, including box (1), box (1) inner wall fixed mounting have fixing base (301), fixing base (301) top surface and group (201) bottom surface sliding connection, wedge groove (302) have been seted up in fixing base (301) left side, wedge groove (302) inner wall sliding connection has two wedge slider (303), two wedge slider (303) set up the same, right-hand member wedge slider (303) top surface fixed mounting has connecting plate (304), right-hand member wedge slider (303) right-hand member fixed mounting has threaded rod (305), threaded rod (305) left side fixed mounting has hand wheel (306), hand wheel (306) right fixed mounting has handle one (307).
3. The air-cooled lithium battery pack with good heat dissipation effect as set forth in claim 2, wherein: through holes are formed in the left surface and the right surface of the box body (1), threaded sleeves are fixedly mounted on the inner walls of the two through holes, and the inner walls of the two threaded sleeves are in threaded connection with the surfaces of the two threaded rods (305) respectively.
4. The air-cooled lithium battery pack with good heat dissipation effect as set forth in claim 1, wherein: the heat dissipation holes (208) are formed in the front surface and the rear surface of the box body (1), and the inner walls of the four groups of heat dissipation holes (208) are fixedly provided with heat dissipation fins (209).
5. The air-cooled lithium battery pack with good heat dissipation effect as set forth in claim 1, wherein: the inner wall of the box body (1) is provided with a cover plate (4), and a handle II (5) is fixedly arranged on the top surface of the cover plate (4).
6. The air-cooled lithium battery pack with good heat dissipation effect according to claim 5, wherein: screw holes are formed in the left surface and the right surface of the box body (1) and the cover plate (4), and bolts (6) are connected with the inner walls of the screw holes in a threaded mode.
7. The air-cooled lithium battery pack with good heat dissipation effect as set forth in claim 1, wherein: the battery pack (201) is in wire connection with the conductive column (204), and the conductive column (204) is in wire connection with the motor (207).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222639100.1U CN219106315U (en) | 2022-09-30 | 2022-09-30 | Air-cooled lithium battery pack with good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222639100.1U CN219106315U (en) | 2022-09-30 | 2022-09-30 | Air-cooled lithium battery pack with good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219106315U true CN219106315U (en) | 2023-05-30 |
Family
ID=86464074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222639100.1U Active CN219106315U (en) | 2022-09-30 | 2022-09-30 | Air-cooled lithium battery pack with good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219106315U (en) |
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2022
- 2022-09-30 CN CN202222639100.1U patent/CN219106315U/en active Active
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