CN211720374U - Novel industrial fan motor - Google Patents
Novel industrial fan motor Download PDFInfo
- Publication number
- CN211720374U CN211720374U CN202020169795.XU CN202020169795U CN211720374U CN 211720374 U CN211720374 U CN 211720374U CN 202020169795 U CN202020169795 U CN 202020169795U CN 211720374 U CN211720374 U CN 211720374U
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- Prior art keywords
- end cover
- fan motor
- heat dissipation
- industrial fan
- rear end
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Abstract
The utility model discloses a novel industrial fan motor, which comprises a rotating shaft, a front end cover, a rear end cover and a shell, wherein one end of the rotating shaft is rotationally connected with the rear end cover, the other end of the rotating shaft passes through the front end cover, and the shell is fixed between the front end cover and the rear end cover and surrounds the rotating shaft; the casing adopts the aluminum alloy material, and the casing lateral surface is equipped with the heat radiation structure who is used for increasing heat radiating area. The utility model discloses not only improve industrial fan motor's heat-sinking capability, still alleviateed the weight of motor self to industrial fan motor's stability has been improved.
Description
Technical Field
The utility model relates to a motor especially relates to a novel industrial fan motor.
Background
The large fan installed in industrial field, large market, factory, large indoor public place, etc. has main blade diameter of 7.3-3 m, covering area of 1000 square meter, comfortable air volume, comfortable environment and silencing effect. At present, the machine body of the industrial fan motor in the prior art is made of steel, so that the weight of the motor is too heavy, and the heat dissipation effect is not obvious; the cooling mode that prior art's industrial fan motor adopted is the self-cooling, can only dispel the heat through the mode of casing self-cooling, and the radiating effect is not obvious, leads to industrial fan motor fault rate high, and job stabilization nature is low.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel industrial fan motor, it has overcome the weak point that prior art industrial fan motor exists.
The utility model provides a technical scheme that its technical problem adopted is: a novel industrial fan motor comprises a rotating shaft, a front end cover, a rear end cover and a shell, wherein one end of the rotating shaft is rotatably connected with the rear end cover, the other end of the rotating shaft penetrates through the front end cover, and the shell is fixed between the front end cover and the rear end cover and surrounds the rotating shaft; the casing adopts the aluminum alloy material, and the casing lateral surface is equipped with the heat radiation structure who is used for increasing heat radiating area.
Further, the heat dissipation structure includes at least one heat dissipation groove.
Furthermore, the heat dissipation groove is annular and is arranged along the circumferential direction of the shell.
Furthermore, the number of the heat dissipation grooves is at least two, and the at least two heat dissipation grooves are distributed along the axial direction of the shell.
Furthermore, the outer end face of the rear end cover is provided with a heat dissipation reinforcing rib.
Furthermore, the number of the heat dissipation reinforcing ribs is multiple, and the plurality of heat dissipation reinforcing ribs are distributed in a divergent manner with the middle part of the rear end cover as the center.
Furthermore, the inner end part of each radiating reinforcing rib is integrally connected with an annular lug arranged in the middle of the outer end face of the rear end cover.
Furthermore, a bearing and a sealing ring are arranged between the rear end cover and the rotating shaft.
Further, the shell is fixed between the front end cover and the rear end cover through screws.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. because the casing adopts the aluminum alloy material, and the casing lateral surface is equipped with the heat radiation structure who is used for increasing heat radiating area, makes the utility model discloses not only improved industrial fan motor's heat-sinking capability, still alleviateed the weight of motor self to industrial fan motor's stability has been improved.
2. The preferred radiating groove of heat radiation structure, and the radiating groove is the annular to set up along casing circumference, make the utility model discloses can drive the rotation of radiating groove through the rotation of motor self, thereby further optimize the radiating effect of radiating groove.
3. The outer end face of the rear end cover is provided with the heat dissipation reinforcing ribs, the heat dissipation effect outside the motor can be enhanced, the rotation of the heat dissipation reinforcing ribs is driven in the motor rotation process, and the industrial fan motor is guaranteed to continuously keep a good heat dissipation effect in a working state.
The present invention will be described in further detail with reference to the accompanying drawings and examples; however, the present invention is not limited to the embodiment.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a first schematic view of the matching between the rotating shaft and the rear end cap of the present invention;
fig. 3 is a schematic diagram of the cooperation between the rotating shaft and the rear end cap of the present invention.
Detailed Description
In an embodiment, please refer to fig. 1-3, the present invention provides a novel industrial fan motor, which includes a rotating shaft 1, a front end cap 2, a rear end cap 3, and a housing 4, wherein one end of the rotating shaft 1 is rotatably connected to the rear end cap 3, the other end of the rotating shaft passes through the front end cap 2, and the housing 4 is cylindrical and fixed between the front end cap 2 and the rear end cap 3 and surrounds the rotating shaft 1. The shell 4 is made of aluminum alloy, and a heat dissipation structure used for increasing the heat dissipation area is arranged on the outer side face of the shell 4.
In this embodiment, the heat dissipation structure includes at least one heat dissipation groove 41, but is not limited thereto, and in other implementations, the heat dissipation structure includes at least one heat dissipation fin. The heat dissipation groove 41 is annular and is provided along the circumferential direction of the housing 4. The number of the heat dissipation grooves 41 is specifically two, but is not limited thereto, and in other embodiments, the number of the heat dissipation grooves is one or more than two. Two heat dissipation grooves 41 are distributed along the axial direction of the housing 4.
In this embodiment, the outer end surface of the rear end cover 3 is provided with a plurality of heat dissipation ribs 31, the plurality of heat dissipation ribs 31 are distributed in a divergent manner with the middle of the rear end cover 3 as a center, and the inner end of each heat dissipation rib 31 is integrally connected with an annular projection 32 arranged in the middle of the outer end surface of the rear end cover 3.
In this embodiment, a bearing 6 and a sealing ring 5 are disposed between the rear end cover 3 and the rotating shaft 1, as shown in fig. 2 and 3. The housing 4 is fixed between the front end cover 2 and the rear end cover 3 by screws.
The utility model discloses a novel industrial fan motor, because casing 4 adopts the aluminum alloy material, and 4 lateral surfaces of casing are equipped with the heat radiation structure who is used for increasing heat radiating area, make the utility model discloses not only improve industrial fan motor's heat-sinking capability, still alleviateed the weight of motor self to industrial fan motor's stability has been improved. The preferred radiating groove 41 of heat radiation structure, and radiating groove 41 are the annular to set up along 4 circumference of casing, make the utility model discloses can drive the rotation of radiating groove 41 through the rotation of motor self, thereby further optimize the radiating effect of radiating groove 41. The outer end face of the rear end cover 3 is provided with the heat dissipation reinforcing ribs 31, so that the heat dissipation effect outside the motor can be enhanced, the rotation of the heat dissipation reinforcing ribs 31 is driven in the motor rotation process, and the industrial fan motor is ensured to continuously keep a good heat dissipation effect in a working state.
The above embodiments are only used to further illustrate the present invention, but the present invention is not limited to the embodiments, and any simple modification, equivalent change and modification of the above embodiments by the technical entity of the present invention all fall into the protection scope of the technical solution of the present invention.
Claims (9)
1. A novel industrial fan motor comprises a rotating shaft, a front end cover, a rear end cover and a shell, wherein one end of the rotating shaft is rotatably connected with the rear end cover, the other end of the rotating shaft penetrates through the front end cover, and the shell is fixed between the front end cover and the rear end cover and surrounds the rotating shaft; the method is characterized in that: the casing adopts the aluminum alloy material, and the casing lateral surface is equipped with the heat radiation structure who is used for increasing heat radiating area.
2. The new industrial fan motor of claim 1, wherein: the heat dissipation structure comprises at least one heat dissipation groove.
3. The new industrial fan motor of claim 2, wherein: the heat dissipation groove is annular and is arranged along the circumferential direction of the shell.
4. The new industrial fan motor of claim 3, wherein: the number of the heat dissipation grooves is at least two, and the at least two heat dissipation grooves are distributed along the axial direction of the shell.
5. The new industrial fan motor of claim 1, wherein: and the outer end face of the rear end cover is provided with a heat dissipation reinforcing rib.
6. The new industrial fan motor of claim 5, wherein: the number of the heat dissipation reinforcing ribs is multiple, and the plurality of heat dissipation reinforcing ribs are distributed in a divergent mode with the middle of the rear end cover as the center.
7. The new industrial fan motor of claim 6, wherein: the inner end part of each radiating reinforcing rib is integrally connected with an annular lug arranged in the middle of the outer end face of the rear end cover.
8. The new industrial fan motor of claim 1, wherein: and a bearing and a sealing ring are arranged between the rear end cover and the rotating shaft.
9. The new industrial fan motor of claim 1, wherein: the shell is fixed between the front end cover and the rear end cover through screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020169795.XU CN211720374U (en) | 2020-02-14 | 2020-02-14 | Novel industrial fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020169795.XU CN211720374U (en) | 2020-02-14 | 2020-02-14 | Novel industrial fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211720374U true CN211720374U (en) | 2020-10-20 |
Family
ID=72825363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020169795.XU Active CN211720374U (en) | 2020-02-14 | 2020-02-14 | Novel industrial fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211720374U (en) |
-
2020
- 2020-02-14 CN CN202020169795.XU patent/CN211720374U/en active Active
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