CN219875301U - Dust-free heat dissipation three-phase asynchronous motor - Google Patents
Dust-free heat dissipation three-phase asynchronous motor Download PDFInfo
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- CN219875301U CN219875301U CN202321038048.2U CN202321038048U CN219875301U CN 219875301 U CN219875301 U CN 219875301U CN 202321038048 U CN202321038048 U CN 202321038048U CN 219875301 U CN219875301 U CN 219875301U
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- shell
- fixedly connected
- motor
- motor body
- phase asynchronous
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 34
- 238000007789 sealing Methods 0.000 claims abstract description 25
- 239000004065 semiconductor Substances 0.000 claims description 14
- 239000000428 dust Substances 0.000 claims description 10
- 238000009423 ventilation Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 241000883990 Flabellum Species 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 10
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a dust-free heat dissipation three-phase asynchronous motor, which comprises a motor body, wherein the lower end of the motor body is fixedly connected with a shell, a cooling mechanism is arranged in the shell, the side end of the inner wall of the shell is fixedly connected with a filter screen, the upper end surface of the shell is provided with a vent hole, and a sealing assembly is arranged in the vent hole; the periphery of the motor body is fixedly connected with radiating fins which are uniformly distributed on the periphery of the motor body; the output end of the motor body is fixedly connected with a fan blade. According to the dust-free heat dissipation three-phase asynchronous motor provided by the utility model, the cooling mechanism and the fan blades are arranged, so that a better cooling effect can be realized under the cooperation of cooling for many times, and the service life of the three-phase asynchronous motor is prolonged.
Description
Technical Field
The utility model belongs to the technical field of three-phase asynchronous motors, and particularly relates to a dust-free heat dissipation three-phase asynchronous motor.
Background
The three-phase asynchronous motor is one kind of induction motor and is one kind of motor powered by 380V three-phase AC current, and the rotor and stator of the three-phase asynchronous motor rotate in the same direction and different rotation speeds and have slip ratio, so that the motor is called a three-phase asynchronous motor.
However, when the existing three-phase asynchronous motor is used, the fan blades are driven to rotate only by the rotation of the motor, and the cooling of the motor is achieved under the action of the fan blades, so that the cooling purpose is achieved, but the cooling effect is not obvious enough, the service life of the motor is influenced, and therefore the dust-free heat dissipation three-phase asynchronous motor needs to be designed.
Disclosure of Invention
In order to achieve the above purpose, the utility model adopts the following technical scheme: the dust-free heat dissipation three-phase asynchronous motor comprises a motor body, wherein the lower end of the motor body is fixedly connected with a shell, a cooling mechanism is arranged in the shell, the side end of the inner wall of the shell is fixedly connected with a filter screen, the upper end face of the shell is provided with a vent hole, and a sealing assembly is arranged in the vent hole; the periphery of the motor body is fixedly connected with radiating fins, and the radiating fins are uniformly distributed on one circle of the motor body; and the output end of the motor body is fixedly connected with a fan blade.
Optionally, the cooling mechanism includes mount and fan, shells inner wall fixedly connected with mount, the one end fixedly connected with fan that shells was kept away from to the mount.
Optionally, a semiconductor refrigeration plate is fixedly connected in the shell, and the rear end of the semiconductor refrigeration plate penetrates through the rear end of the shell.
Optionally, the motor body periphery is connected with the safety cover through screw fixed connection, the flabellum is located the safety cover.
Optionally, seal assembly includes support frame and sealing fin, ventilation hole internal fixation has support frame and sealing fin, the sealing fin is located the support frame upper end, the sealing fin adopts rubber materials to make, the circular arc end and the ventilation hole inner wall fixed connection of sealing fin, and the sealing fin is provided with four.
Optionally, fixed lugs are fixedly connected to two sides of the shell, and mounting holes are formed in the upper end faces of the fixed lugs.
The utility model has the following beneficial effects:
compared with the prior art, this dust-free heat dissipation three-phase asynchronous motor, through setting up cooling mechanism and flabellum, the motor body drives the flabellum earlier and rotates, can make outside air flow fast under the effect of flabellum, then just can carry out the first cooling under the cooperation of fin again, opening of cooling mechanism at this moment just can drive the inside steam of casing and outwards dispel from the ventilation hole under cooling mechanism's cooperation, just so can carry out the second cooling, simultaneously again under filter screen and seal assembly's cooperation, can effectually prevent that dust from entering into inside the equipment, just so can improve the protection to the equipment, then again under the effect of semiconductor refrigeration board, can cool down the heat of casing, just so can play the purpose of cooling better.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a left-hand overall schematic of the present utility model;
FIG. 2 is a schematic elevational view in cross section of the present utility model;
FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic view of the structure of the present utility model with the protective cover removed.
The symbols in the drawings illustrate:
1. a motor body; 2. a protective cover; 3. a housing; 4. a fixed ear; 5. a heat sink; 6. a filter screen; 7. a vent hole; 8. a seal assembly; 801. a support frame; 802. a sealing sheet; 9. a semiconductor refrigeration plate; 10. a cooling mechanism; 1001. a fixing frame; 1002. a blower; 11. and (3) a fan blade.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 4, a dust-free heat dissipation three-phase asynchronous motor according to an embodiment of the present utility model will now be described. The dust-free heat dissipation three-phase asynchronous motor comprises a motor body 1, wherein the lower end of the motor body 1 is fixedly connected with a shell 3, a cooling mechanism 10 is arranged in the shell 3, the side end of the inner wall of the shell 3 is fixedly connected with a filter screen 6, the upper end surface of the shell 3 is provided with a vent hole 7, and a sealing assembly 8 is arranged in the vent hole 7; the circumference of the motor body 1 is fixedly connected with cooling fins 5, and the cooling fins 5 are uniformly distributed on the circumference of the motor body 1; the output end of the motor body 1 is fixedly connected with a fan blade 11.
Specifically, motor body 1 work drives flabellum 11 and rotates, can make outside air flow fast under the effect of flabellum 11, then just can carry out the first cooling under the cooperation of fin 5 again, cooling mechanism 10 opens at this moment under cooling mechanism 10's cooperation just can drive the inside steam of casing 3 and outwards scatter from ventilation hole 7, just so can carry out the second cooling, simultaneously again under filter screen 6 and seal assembly 8's cooperation, can effectually prevent that dust from entering into inside the equipment, reached dustless radiating purpose, just so can improve the protection to the equipment.
The cooling mechanism 10 comprises a fixing frame 1001 and a fan 1002, wherein the fixing frame 1001 is fixedly connected to the inner wall of the shell 3, one end, away from the shell 3, of the fixing frame 1001 is fixedly connected with the fan 1002, the fan 1002 is started when the cooling mechanism works, external air can be driven to enter the shell 3 through the filter screen 6 under the action of the fan 1002, so that the air entering the shell 3 is dust-free, and then the air is outwards dissipated through the vent hole 7, so that the heat of the shell 3 can be driven, and the purpose of cooling is achieved.
The semiconductor refrigeration board 9 is fixedly connected with in the casing 3, and the semiconductor refrigeration board 9 rear end runs through the casing 3 rear end, and during operation, semiconductor refrigeration board 9 work can make the air conditioning, just so can cool down the hot air in the casing 3, and semiconductor refrigeration board 9 is at during operation, and one end refrigerates and the other end needs to cool down, and at this moment semiconductor refrigeration board 9 stretches out the one end of casing 3 and just can reach the cooling purpose under the effect of flabellum 11 to make semiconductor refrigeration board 9 stable work.
The motor body 1 circumference is through screw fixedly connected with safety cover 2, and flabellum 11 is located safety cover 2, and during operation can reach the protection to flabellum 11 through under the effect of safety cover 2 for flabellum 11 is stable to work.
Seal assembly 8 includes support frame 801 and sealing piece 802, the internal fixedly connected with support frame 801 of ventilation hole 7 and sealing piece 802, sealing piece 802 is located support frame 801 upper end, sealing piece 802 adopts rubber materials to make, the circular arc end and the ventilation hole 7 inner wall fixed connection of sealing piece 802, and sealing piece 802 is provided with four, during operation, when fan 1002 is inoperative, at this moment can make sealing piece 802 reset the laminating in support frame 801 upper end under the effect of gravity, just so can reach the seal to ventilation hole 7, effectively avoid external dust to enter into inside the equipment from ventilation hole 7.
The fixed ear 4 is fixedly connected with the both sides of casing 3, and the mounting hole has been seted up to fixed ear 4 up end, and during operation is through setting up fixed ear 4, passes the mounting hole on the fixed ear 4 with fixing bolt, just so can fix the device in the place of needs.
Working principle:
when the motor is used, the motor body 1 works to drive the fan blades 11 to rotate, external air can flow rapidly under the action of the fan blades 11, then the first cooling can be performed under the cooperation of the cooling fins 5, meanwhile, the fan 1002 and the semiconductor refrigerating plate 9 work, the external air can be driven to enter the shell 3 through the filter screen 6 under the action of the fan 1002, so that the air entering the interior of the shell 3 is free of dust, then the air is outwards emitted from the vent holes 7, so that the heat of the shell 3 can be driven, further cooling can be performed, then the semiconductor refrigerating plate 9 works to manufacture cold air, so that the hot air in the shell 3 can be cooled again, a good cooling effect can be achieved under the action of three cooling, and the service life of the motor is effectively prolonged; meanwhile, the aim of dust-free heat dissipation can be achieved under the cooperation of the filter screen 6 and the sealing component 8, and the damage of dust to equipment is prevented.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a dust-free heat dissipation three-phase asynchronous motor, includes motor body (1), its characterized in that: the motor comprises a motor body (1), wherein the lower end of the motor body is fixedly connected with a shell (3), a cooling mechanism (10) is arranged in the shell (3), a filter screen (6) is fixedly connected with the side end of the inner wall of the shell (3), a vent hole (7) is formed in the upper end face of the shell (3), and a sealing assembly (8) is arranged in the vent hole (7); the motor comprises a motor body (1), wherein radiating fins (5) are fixedly connected to the circumferential surface of the motor body (1), and the radiating fins (5) are uniformly distributed on one circle of the motor body (1); the output end of the motor body (1) is fixedly connected with a fan blade (11).
2. A dust free heat dissipating three phase asynchronous motor as claimed in claim 1 wherein: the cooling mechanism (10) comprises a fixing frame (1001) and a fan (1002), wherein the fixing frame (1001) is fixedly connected to the inner wall of the shell (3), and the fan (1002) is fixedly connected to one end, far away from the shell (3), of the fixing frame (1001).
3. A dust free heat dissipating three phase asynchronous motor as claimed in claim 1 wherein: the semiconductor refrigerating plate (9) is fixedly connected in the shell (3), and the rear end of the semiconductor refrigerating plate (9) penetrates through the rear end of the shell (3).
4. A dust free heat dissipating three phase asynchronous motor as claimed in claim 1 wherein: the motor is characterized in that the circumference of the motor body (1) is fixedly connected with the protection cover (2) through screws, and the fan blades (11) are located in the protection cover (2).
5. A dust free heat dissipating three phase asynchronous motor as claimed in claim 1 wherein: seal assembly (8) are including support frame (801) and sealing fin (802), fixedly connected with support frame (801) and sealing fin (802) in ventilation hole (7), sealing fin (802) are located support frame (801) upper end, sealing fin (802) adopt rubber materials to make, circular arc end and ventilation hole (7) inner wall fixed connection of sealing fin (802), and sealing fin (802) are provided with four.
6. A dust free heat dissipating three phase asynchronous motor as claimed in claim 1 wherein: the shell is characterized in that fixing lugs (4) are fixedly connected to two sides of the shell (3), and mounting holes are formed in the upper end faces of the fixing lugs (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321038048.2U CN219875301U (en) | 2023-04-26 | 2023-04-26 | Dust-free heat dissipation three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321038048.2U CN219875301U (en) | 2023-04-26 | 2023-04-26 | Dust-free heat dissipation three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219875301U true CN219875301U (en) | 2023-10-20 |
Family
ID=88334298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321038048.2U Active CN219875301U (en) | 2023-04-26 | 2023-04-26 | Dust-free heat dissipation three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219875301U (en) |
-
2023
- 2023-04-26 CN CN202321038048.2U patent/CN219875301U/en active Active
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