CN220273464U - Electric fan motor device with good heat dissipation performance - Google Patents
Electric fan motor device with good heat dissipation performance Download PDFInfo
- Publication number
- CN220273464U CN220273464U CN202321505226.8U CN202321505226U CN220273464U CN 220273464 U CN220273464 U CN 220273464U CN 202321505226 U CN202321505226 U CN 202321505226U CN 220273464 U CN220273464 U CN 220273464U
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- CN
- China
- Prior art keywords
- heat dissipation
- output shaft
- electric fan
- good heat
- dissipation performance
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 claims description 17
- 238000001035 drying Methods 0.000 claims description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 2
- 230000007774 longterm Effects 0.000 abstract description 6
- 239000000428 dust Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Motor Or Generator Cooling System (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of electric fans and discloses an electric fan motor device with good heat dissipation performance. In the working operation and use process, when the output shaft in the driving assembly drives the fan blades to rotate, the output shaft can synchronously drive the heat removal fan in the heat dissipation assembly to synchronously rotate, mechanical heat generated by components in the motor device is subjected to wind power suction, the mechanical heat generated by working operation is synchronously discharged, the long-term operation stability of the motor device is ensured, and when the motor stops operating, external dust and moisture can be isolated and adsorbed by utilizing the combination of the dustproof screen plate and the dry screen plate in the heat dissipation assembly, so that the long-term stable operation property of the motor device is ensured.
Description
Technical Field
The utility model relates to the technical field of electric fans, in particular to an electric fan motor device with good heat dissipation performance.
Background
The electric fan is a household appliance which utilizes a motor to drive fan blades to rotate so as to accelerate air circulation, is mainly used for cooling and relieving summer heat and circulating air, and is widely used in places such as families, classrooms, offices, shops, hospitals, hotels and the like. Accordingly, a person skilled in the art provides an electric fan motor apparatus with good heat dissipation performance, so as to solve the problems set forth in the background art.
Disclosure of Invention
The utility model aims to provide an electric fan motor device with good heat dissipation performance 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: an electric fan motor device with good heat dissipation performance comprises a driving assembly and a front heat dissipation assembly;
the driving assembly comprises a motor shell, a stator is arranged in the motor shell, a rotor is arranged in the stator, and an output shaft is arranged at the axial center end of the rotor;
the front heat dissipation assembly comprises a front sealing seat arranged on the front side of the motor shell, a heat dissipation frame is arranged on the front side plate surface of the front sealing seat, a sealing cover is arranged on the back plate of the front sealing seat, and a heat removal fan, a drying screen and a dustproof screen which are sleeved on an output shaft are sequentially arranged inside a cavity of the front sealing seat from back to front.
As still further aspects of the utility model: and a conducting socket connected with the stator is arranged above the shell of the motor shell.
As still further aspects of the utility model: the motor casing is characterized in that a plurality of groups of radiating fins are arranged outside the casing of the motor casing along the circumferential direction of the motor casing, and the radiating fins are of a strip-shaped structure.
As still further aspects of the utility model: the heat exhausting fan is fixedly connected with the output shaft.
As still further aspects of the utility model: the middle part of the plate frame of the drying screen plate is provided with a first shaft sleeve which is rotationally connected with the output shaft, and the middle part of the plate frame of the dustproof screen plate is provided with a second shaft sleeve which is rotationally connected with the output shaft.
As still further aspects of the utility model: the drying screen plate is an active carbon filter plate, and the dustproof screen plate is a stainless steel filter plate.
Compared with the prior art, the utility model has the beneficial effects that:
in the working operation and use process, when the output shaft in the driving assembly drives the fan blades to rotate, the output shaft can synchronously drive the heat removal fan in the heat dissipation assembly to synchronously rotate, mechanical heat generated by components in the motor device is subjected to wind power suction, the mechanical heat generated by working operation is synchronously discharged, the long-term operation stability of the motor device is ensured, and when the motor stops operating, external dust and moisture can be isolated and adsorbed by utilizing the combination of the dustproof screen plate and the dry screen plate in the heat dissipation assembly, so that the long-term stable operation property of the motor device is ensured.
Drawings
Fig. 1 is a schematic structural view of an electric fan motor apparatus with good heat dissipation performance;
FIG. 2 is a schematic diagram of a driving assembly in an electric fan motor apparatus with good heat dissipation;
fig. 3 is a schematic structural diagram of a heat dissipating component in an electric fan motor apparatus with good heat dissipation performance.
In the figure: 1. a motor housing; 2. conducting the socket; 3. a heat radiation fin; 4. a front seal seat; 5. a heat dissipation frame; 6. an output shaft; 7. a stator; 8. a rotor; 9. a cover; 10. a heat removal fan; 11. drying the screen plate; 12. a dust-proof screen; 13. a first sleeve; 14. and a second sleeve.
Description of the embodiments
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 to 3, in an embodiment of the present utility model, an electric fan motor apparatus with good heat dissipation performance includes a driving assembly and a front heat dissipation assembly, the driving assembly includes a motor housing 1, a stator 7 is installed inside a housing of the motor housing 1, a rotor 8 is installed inside the stator 7, an output shaft 6 is installed at an axial end of the rotor 8, a conductive socket 2 connected with the stator 7 is installed above the housing of the motor housing 1, when the motor apparatus is used as a power source of the electric fan, a power source is conducted with the stator 7 through the conductive socket 2, the rotor 8 is driven to rotate, and then the output shaft 6 is driven to rotate, and the output shaft 6 is used as a driving end to drive fan blades to rotate.
The outside multiunit fin 3 of being provided with of arranging of casing of motor casing 1 along its circumference, and fin 3 is bar structure, when utilizing motor device to provide power for the electric fan, through being provided with multiunit fin 3 at the casing outside of motor casing 1, can improve motor device's supplementary heat dispersion, carries out heat conduction transmission to motor device inside mechanical heat, carries out continuous heat transfer heat conduction with external cold air.
The front heat dissipation assembly comprises a front sealing seat 4 arranged on the front side of a motor shell 1, a heat dissipation frame 5 is arranged on the front side plate surface of the front sealing seat 4, a sealing cover 9 is arranged on the back plate of the front sealing seat 4, a heat dissipation fan 10, a drying screen 11 and a dustproof screen 12 which are sleeved on an output shaft 6 are sequentially arranged in the cavity of the front sealing seat 4 from back to front, the heat dissipation fan 10 is fixedly connected with the output shaft 6, when a motor device is utilized to provide power for the motor device, the output shaft 6 rotates and simultaneously drives the heat dissipation fan 10 to synchronously work, mechanical heat generated by elements such as a stator 7, a rotor 8 and the like is subjected to wind power extraction, and the mechanical heat is synchronously pumped to the outside through the heat dissipation frame 5 on the front sealing seat 4, so that the long-term running stability of the motor device is ensured.
The middle part of the plate frame of the drying screen plate 11 is provided with a first shaft sleeve 13 which is rotationally connected with the output shaft 6, the middle part of the plate frame of the dustproof screen plate 12 is provided with a second shaft sleeve 14 which is rotationally connected with the output shaft 6, the drying screen plate 11 is an activated carbon filter plate, the dustproof screen plate 12 is a stainless steel filter plate, in the process of providing power for an electric fan by utilizing a motor device, the drying screen plate 11 and the dustproof screen plate 12 are additionally provided with the first shaft sleeve 13 and the second shaft sleeve 14 which are rotationally kept with the output shaft 6, when the output shaft 6 rotates, the drying screen plate 11 and the dustproof screen plate 12 can keep a stable standing state, and then when the motor device stops working, external dust and damp air can be isolated and adsorbed by utilizing the combination of the dustproof screen plate 12 in the form of the stainless steel filter plate and the drying screen plate 11 in the form of the activated carbon filter plate, so that the permanent stable running performance of the motor device is ensured.
The working principle of the utility model is as follows: when the motor device is used as a power source of the electric fan, the power supply is conducted with the stator 7 through the conducting socket 2, the rotor 8 is driven to rotate, the output shaft 6 is used as a driving end, the fan blades are driven to rotate, the heat exhausting fan 10 is driven to synchronously work when the output shaft 6 rotates, mechanical heat generated by the stator 7, the rotor 8 and other elements is pumped to the outside through the heat radiating frame 5 on the front sealing seat 4 in a synchronous way, the mechanical heat is prevented from being converged in the motor, the burning out condition is avoided, and then when the motor device stops working, the combination of the dustproof screen 12 in the form of a stainless steel filter plate and the drying screen 11 in the form of an active carbon filter plate can isolate and adsorb external dust and damp air so as to ensure long-term stable operation of the motor device.
Claims (6)
1. An electric fan motor device with good heat dissipation performance is characterized by comprising a driving assembly and a front heat dissipation assembly;
the driving assembly comprises a motor shell (1), a stator (7) is arranged in the motor shell (1), a rotor (8) is arranged in the stator (7), and an output shaft (6) is arranged at the axial center end of the rotor (8);
the front-mounted heat dissipation assembly comprises a front sealing seat (4) arranged on the front side of a motor shell (1), a heat dissipation frame (5) is arranged on the front side plate surface of the front sealing seat (4), a sealing cover (9) is arranged on the back plate of the front sealing seat (4), and a heat removal fan (10), a drying screen (11) and a dustproof screen (12) which are sleeved on an output shaft (6) are sequentially arranged inside a cavity of the front sealing seat (4) from back to front.
2. An electric fan motor apparatus with good heat dissipation performance according to claim 1, characterized in that a conducting socket (2) connected with a stator (7) is installed above the casing of the motor casing (1).
3. An electric fan motor apparatus with good heat dissipation performance according to claim 1, wherein a plurality of groups of heat dissipation fins (3) are arranged on the outer side of the motor casing (1) along the circumferential direction of the motor casing, and the heat dissipation fins (3) are in a strip-shaped structure.
4. An electric fan motor apparatus with good heat dissipation performance according to claim 1, characterized in that the heat extraction fan (10) is fixedly connected with the output shaft (6).
5. An electric fan motor apparatus with good heat dissipation performance according to claim 1, wherein a first shaft sleeve (13) rotationally connected with the output shaft (6) is provided at the middle part of the plate frame of the drying screen (11), and a second shaft sleeve (14) rotationally connected with the output shaft (6) is provided at the middle part of the plate frame of the dustproof screen (12).
6. An electric fan motor apparatus with good heat dissipation performance according to claim 1, wherein the drying screen (11) is an activated carbon filter plate, and the dust-proof screen (12) is a stainless steel filter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321505226.8U CN220273464U (en) | 2023-06-14 | 2023-06-14 | Electric fan motor device with good heat dissipation performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321505226.8U CN220273464U (en) | 2023-06-14 | 2023-06-14 | Electric fan motor device with good heat dissipation performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220273464U true CN220273464U (en) | 2023-12-29 |
Family
ID=89313752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321505226.8U Active CN220273464U (en) | 2023-06-14 | 2023-06-14 | Electric fan motor device with good heat dissipation performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220273464U (en) |
-
2023
- 2023-06-14 CN CN202321505226.8U patent/CN220273464U/en active Active
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