CN213878195U - Lithium battery pack heat dissipation device - Google Patents
Lithium battery pack heat dissipation device Download PDFInfo
- Publication number
- CN213878195U CN213878195U CN202021860709.6U CN202021860709U CN213878195U CN 213878195 U CN213878195 U CN 213878195U CN 202021860709 U CN202021860709 U CN 202021860709U CN 213878195 U CN213878195 U CN 213878195U
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- China
- Prior art keywords
- heat dissipation
- battery pack
- fan
- motor
- shell
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- 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.)
- Expired - Fee Related
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 62
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 50
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 230000001012 protector Effects 0.000 claims abstract description 10
- 238000010521 absorption reaction Methods 0.000 abstract description 17
- 238000001816 cooling Methods 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification 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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- Secondary Cells (AREA)
Abstract
The utility model discloses a lithium cell group heat abstractor, including the heat dissipation casing, the group battery, the fin, the deashing subassembly, the dust absorption subassembly, and radiator fan, the diapire in the heat dissipation casing is located to the group battery, the equidistant symmetry of fin locates group battery both sides wall, fin and heat dissipation casing inside wall are located to the deashing subassembly, dust absorption subassembly symmetry is located heat dissipation casing both sides wall, the diapire symmetry is equipped with the sliding tray in the heat dissipation casing, heat dissipation casing upper wall and diapire central point department symmetry are equipped with the ventilation hole, the deashing subassembly includes the slider, the rack, incomplete gear, the brush support frame, the brush, the connecting axle, rotating electrical machines and motor protector. The utility model belongs to the technical field of the lithium cell, specifically an utilize fin and fan to cool down the lithium cell, timely simultaneously with the dust clean up on the fin, provide a good cooling environment for the lithium cell, reach the lithium cell group heat abstractor of good cooling effect.
Description
Technical Field
The utility model belongs to a lithium cell technical field especially relates to a lithium cell group heat abstractor.
Background
At present, the lithium cell has specific energy height, bad number of times of use of circulation is many, advantages such as save time is long, wide application is in electric automobile, on big-and-middle-sized electric equipment such as electric bicycle and electric tool, above-mentioned big-and-middle-sized equipment is because the energy demand is great, consequently, often adopt the lithium cell group to provide power, but the during operation of lithium cell group can produce a large amount of heats, gather too many dusts in the special lithium cell mounting box, can seriously influence the radiating effect of lithium cell, cause the lithium cell group to be heated and damage easily, short circuit scheduling problem, seriously influence the life of lithium cell group.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides a lithium cell group heat abstractor utilizes fin and fan to the lithium cell cooling, and the while is timely with the dust clean up on the fin, provides a good cooling environment for the lithium cell, reaches good cooling effect.
The utility model adopts the technical scheme as follows: a lithium battery pack heat dissipation device comprises a heat dissipation shell, a battery pack, heat dissipation fins, an ash removal component, a dust absorption component and a heat dissipation fan, wherein the battery pack is arranged on the inner bottom wall of the heat dissipation shell, the heat dissipation fins are symmetrically arranged on two side walls of the battery pack at equal intervals, the ash removal component is arranged on the inner side walls of the heat dissipation fins and the heat dissipation shell, the dust absorption component is symmetrically arranged on two side walls of the heat dissipation shell, sliding grooves are symmetrically arranged on the inner bottom wall of the heat dissipation shell, ventilation holes are symmetrically formed in the centers of the upper wall and the bottom wall of the heat dissipation shell, the ash removal component comprises a sliding block, a rack, an incomplete gear, a brush supporting frame, a brush, a connecting shaft, a rotating motor and a motor protector, the sliding block is arranged in the sliding grooves, the rack is arranged on the sliding block, the rack is arranged in a runway shape, racks are arranged on the inner upper wall and the inner bottom wall of the rack are provided with racks, the brush supporting frame is arranged on the rack, the brush is arranged on the outer side wall of one side, close to the radiating fins, of the brush support frame, the incomplete gear is arranged between the racks, the motor protector is arranged on the lower portion of the outer side wall of the radiating shell, the rotating motor is arranged in the motor protector, the incomplete gear is connected with the rotating motor through a connecting shaft, and the radiating fan is arranged in the ventilating hole.
Further, the dust absorption subassembly includes air exhauster, loudspeaker dust absorption mouth and dust absorption pipeline, one side on the heat dissipation casing is located to the air exhauster, the heat dissipation casing internal wall is located to loudspeaker dust absorption mouth bisymmetry, the air exhauster passes through the dust absorption pipeline with loudspeaker dust absorption mouth and is connected, in time with the dust and the heat discharge in the heat dissipation casing.
Furthermore, a filter screen is arranged in the ventilation hole to prevent foreign matters from entering the ventilation hole and damaging the cooling fan.
Further, a motor switch, an air draft switch and an electric fan switch are arranged on one side, far away from the exhaust fan, of the upper portion of the heat dissipation shell, the motor switch is electrically connected with the rotating motor, the air draft switch is electrically connected with the air draft motor, and the electric fan switch is electrically connected with the heat dissipation fan, so that the rotating motor, the air draft motor and the heat dissipation fan are conveniently started.
Furthermore, friction feet are symmetrically arranged on the lower portion of the heat dissipation shell in pairs, and are made of rubber materials, so that the stability of the device is improved.
After the structure is adopted, the utility model discloses beneficial effect as follows: when the lithium battery pack radiates, the radiating fins transmit the heat of the battery pack into the radiating shell, the fan switch is turned on, the radiating fan is started, hot air in the radiating shell is discharged in time to achieve the radiating purpose, the exhaust switch is turned on, the exhaust fan is started, the hot air in the radiating shell is discharged through the horn dust suction port, after the device is used for a period of time, dust is accumulated in the device, the motor switch is turned on, the rotating motor rotates to drive the connecting shaft and the incomplete gear to rotate, the incomplete gear is meshed with the rack, when one side of the incomplete gear, which is provided with the gear, is meshed with the rack on the upper portion of the rack, the rack is driven to move towards the rotating direction, when one side of the incomplete gear, which is provided with the gear, is rotated to be meshed with the rack on the lower portion, the incomplete gear drives the rack to move towards the rotating direction, so that the back and forth movement of the rack is realized, and the brush supporting frame is arranged on the rack, the brush support frame realizes the back and forth movement, and brush support frame lateral wall is equipped with the brush, and the brush back and forth movement is to the dust clearance on the fin, opens the air draft switch simultaneously, and the air exhauster is with the dust from loudspeaker dust absorption mouth discharge heat dissipation casing, and the dust absorption subassembly both can the dust absorption, can discharge the hot-air again.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of an internal structure of a lithium battery pack heat dissipation device of the present invention;
fig. 2 is the utility model relates to a lithium cell group heat abstractor deashing subassembly schematic diagram.
In the drawings: 1. the dust collector comprises a heat dissipation shell, 2, a battery pack, 3, a cooling fin, 4, an ash removal component, 5, a dust collection component, 6, a cooling fan, 7, a sliding groove, 8, a ventilation hole, 9, a sliding block, 10, a rack frame, 11, an incomplete gear, 12, a brush supporting frame, 13, a brush, 14, a connecting shaft, 15, a rotating motor, 16, a motor protector, 17, a rack, 18, an exhaust fan, 19, a horn dust collection opening, 20, a dust collection pipeline, 21, a filter screen, 22, a motor switch, 23, an air draft switch, 24, an electric fan switch, 25 and friction feet.
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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in the figures 1-2, a lithium battery pack heat dissipation device comprises a heat dissipation shell, a battery pack, heat dissipation fins, an ash removal component, a dust collection component and a heat dissipation fan, wherein the battery pack is arranged on the inner bottom wall of the heat dissipation shell, the heat dissipation fins are symmetrically arranged on the two side walls of the battery pack at equal intervals, the ash removal component is arranged on the inner side walls of the heat dissipation shell and the heat dissipation shell, the dust collection component is symmetrically arranged on the two side walls of the heat dissipation shell, the inner bottom wall of the heat dissipation shell is symmetrically provided with sliding grooves, the centers of the upper wall and the bottom wall of the heat dissipation shell are symmetrically provided with ventilation holes, the ash removal component comprises a sliding block, a rack, an incomplete gear, a brush support frame, a brush, a connecting shaft, a rotating motor and a motor protector, the sliding block is arranged in the sliding grooves, the rack is arranged on the sliding block, the rack is arranged in a runway shape, and the upper wall and the inner bottom wall of the rack are provided with racks, the brush support frame is arranged on the rack frame, the brush is arranged on the outer side wall of one side of the cooling fin, the incomplete gear is arranged between the racks, the motor protector is arranged on the lower portion of the outer side wall of the cooling shell, the rotating motor is arranged in the motor protector, the incomplete gear is connected with the rotating motor through a connecting shaft, and the cooling fan is arranged in the ventilation hole.
Wherein the dust absorption component comprises an exhaust fan, a horn dust absorption opening and a dust absorption pipeline, the exhaust fan is arranged on one side of the heat dissipation shell, the horn dust suction ports are symmetrically arranged on the inner side wall of the radiating shell in pairs, the exhaust fan is connected with the horn dust suction ports through a dust suction pipeline to discharge dust and heat in the radiating shell in time, a filter screen is arranged in the ventilation hole to prevent foreign matters from entering the ventilation hole and damaging the heat radiation fan, a motor switch, an air draft switch and a fan switch are arranged on one side of the upper part of the heat radiation shell far away from the exhaust fan, the motor switch is electrically connected with the rotating motor, the air draft switch is electrically connected with the air draft motor, the fan switch is electrically connected with the cooling fan, the rotating motor, the air draft motor and the cooling fan are conveniently started, the friction feet are symmetrically arranged on the lower portion of the heat dissipation shell in pairs, and are made of rubber materials, so that the stability of the device is improved.
When the device is used for radiating the lithium battery pack, the radiating fins transmit the heat of the battery pack into the radiating shell, the fan switch is turned on, the radiating fan is turned on to discharge the hot air in the radiating shell in time to achieve the radiating purpose, the air draft switch is turned on, the exhaust fan is turned on to discharge the hot air in the radiating shell through the horn dust suction port, after the device is used for a period of time, dust is accumulated in the device, the motor switch is turned on, the rotating motor rotates to drive the connecting shaft and the incomplete gear to rotate, the incomplete gear is meshed with the rack, when one side of the incomplete gear, which is provided with the gear, is meshed with the rack on the upper portion of the rack, the rack is driven to move towards the rotating direction, when one side of the incomplete gear, which is provided with the gear, is rotated to be meshed with the rack on the lower portion of the rack, the incomplete gear drives the rack to move towards the rotating direction, so as to realize the back and forth movement of the rack, on the rack was located in the brush support motion, back and forth movement was realized to the brush support, and brush support lateral wall was equipped with the brush, and the dust clearance of brush back and forth movement on to the fin opens the convulsions switch simultaneously, and the air exhauster is with the dust from loudspeaker dust absorption mouth discharge heat dissipation casing.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a lithium cell group heat abstractor which characterized in that: the dust removal device comprises a heat dissipation shell, a battery pack, heat dissipation fins, a dust removal component, a dust collection component and a heat dissipation fan, wherein the battery pack is arranged on the inner bottom wall of the heat dissipation shell, the heat dissipation fins are symmetrically arranged on two side walls of the battery pack at equal intervals, the dust removal component is arranged on the inner side walls of the heat dissipation shell, the dust collection component is symmetrically arranged on two side walls of the heat dissipation shell, sliding grooves are symmetrically arranged on the inner bottom wall of the heat dissipation shell, ventilation holes are symmetrically formed in the centers of the upper wall and the bottom wall of the heat dissipation shell, the dust removal component comprises a sliding block, a rack frame, an incomplete gear, a brush supporting frame, a brush, a connecting shaft, a rotating motor and a motor protection body, the sliding block is arranged in the sliding grooves, the rack frame is arranged on a runway type, racks are arranged on the inner upper wall and the inner bottom wall of the rack frame, the brush supporting frame is arranged on the outer side wall of the heat dissipation fins, the incomplete gear is arranged between the racks, the motor protector is arranged on the lower portion of the outer side wall of the radiating shell, the rotating motor is arranged in the motor protector, the incomplete gear is connected with the rotating motor through a connecting shaft, and the radiating fan is arranged in the ventilating hole.
2. The lithium battery pack heat dissipation device of claim 1, wherein: the dust collection assembly comprises an exhaust fan, a horn dust collection opening and a dust collection pipeline, wherein the exhaust fan is arranged on one side of the heat dissipation shell, the horn dust collection opening is symmetrically arranged on the inner side wall of the heat dissipation shell, and the exhaust fan is connected with the horn dust collection opening through the dust collection pipeline.
3. The lithium battery pack heat dissipation device of claim 1, wherein: a filter screen is arranged in the ventilation hole.
4. The lithium battery pack heat dissipation device of claim 1, wherein: and a motor switch, an air draft switch and an electric fan switch are arranged on one side, far away from the exhaust fan, of the upper part of the heat dissipation shell, the motor switch is electrically connected with the rotating motor, the air draft switch is electrically connected with the air draft motor, and the electric fan switch is electrically connected with the heat dissipation fan.
5. The lithium battery pack heat dissipation device of claim 1, wherein: the lower part of the heat dissipation shell is symmetrically provided with friction feet in pairs, and the friction feet are made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860709.6U CN213878195U (en) | 2020-08-31 | 2020-08-31 | Lithium battery pack heat dissipation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021860709.6U CN213878195U (en) | 2020-08-31 | 2020-08-31 | Lithium battery pack heat dissipation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213878195U true CN213878195U (en) | 2021-08-03 |
Family
ID=77047507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021860709.6U Expired - Fee Related CN213878195U (en) | 2020-08-31 | 2020-08-31 | Lithium battery pack heat dissipation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213878195U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115621618A (en) * | 2022-12-14 | 2023-01-17 | 江苏智纬电子科技有限公司 | Sodium battery module temperature regulating equipment |
| CN116627227A (en) * | 2023-05-12 | 2023-08-22 | 傅冬梅 | A big data server cooling system |
-
2020
- 2020-08-31 CN CN202021860709.6U patent/CN213878195U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115621618A (en) * | 2022-12-14 | 2023-01-17 | 江苏智纬电子科技有限公司 | Sodium battery module temperature regulating equipment |
| CN116627227A (en) * | 2023-05-12 | 2023-08-22 | 傅冬梅 | A big data server cooling system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |