CN222602175U - Heat dissipation type unit permanent magnet motor - Google Patents
Heat dissipation type unit permanent magnet motor Download PDFInfo
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- CN222602175U CN222602175U CN202421020319.6U CN202421020319U CN222602175U CN 222602175 U CN222602175 U CN 222602175U CN 202421020319 U CN202421020319 U CN 202421020319U CN 222602175 U CN222602175 U CN 222602175U
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- heat dissipation
- permanent magnet
- magnet motor
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Abstract
The utility model relates to a radiating unit permanent magnet motor in the technical field of permanent magnet motors, wherein a radiating net for radiating a permanent magnet motor body is arranged on the left side of a radiating shell, the radiating device comprises a radiating assembly for radiating the radiating shell, the cleaning device comprises a driving assembly which is in three-meshed connection with a gear, and a cleaning assembly for cleaning the left end of the radiating net is arranged on the left side of the driving assembly. When the permanent magnet motor body works, the transmission shaft can drive the cooling blades to discharge cold air outside the cooling shell to hot air inside the cooling shell through the cooling net so as to cool the permanent magnet motor body in the cooling shell, and meanwhile, under the meshing connection of the gear IV and the gear III, the rotary rod can drive the four cleaning brushes to clean the left end of the cooling net so as to prevent dust from being adsorbed on the cooling net, so that air in the cooling shell is not circulated, and the cooling of the permanent magnet motor body is influenced.
Description
Technical Field
The utility model relates to the technical field of permanent magnet motors, in particular to a heat dissipation type unit permanent magnet motor.
Background
The permanent magnet motor has the advantages of high efficiency, high power density, large power factor, large starting torque, wide speed regulation range and the like, and the induction motor and the switch reluctance motor are gradually replaced, when the existing permanent magnet motor is used, the air outside the permanent magnet motor is pumped into the permanent magnet motor by adopting the air suction mechanism, and external dust can be adsorbed on the filter screen to influence the heat dissipation of the permanent magnet motor.
For example, chinese patent application No. CN202221337987.2 is a polarization heat dissipation unit permanent magnet motor, the permanent magnet motor output is connected and is equipped with the pivot, the permanent magnet motor outer wall cup joints the installation and is equipped with the radiating shell, the right side is equipped with fixed sleeve in the radiating shell, be equipped with the condenser pipe in the fixed sleeve, fixed sleeve right side wall is equipped with the filter screen, fixed sleeve left side wall is equipped with the water absorption layer, the filter screen right side wall runs through the intercommunication and is equipped with inlet tube and outlet pipe, inlet tube and outlet pipe one end are linked together with the condenser pipe is inside, the permanent magnet motor left side is equipped with exhaust mechanism. When the permanent magnet motor is used, air outside the permanent magnet motor is pumped into the permanent magnet motor by the air suction mechanism to cool and dissipate heat, and dust outside the permanent magnet motor is adsorbed on the filter screen under the air suction of the air suction mechanism, so that the filter screen is blocked to influence the heat dissipation of the permanent magnet motor.
Disclosure of Invention
In order to solve the problem that when the permanent magnet motor is used, air outside the permanent magnet motor is pumped into the permanent magnet motor by the air suction mechanism to cool and dissipate heat, dust outside the permanent magnet motor is adsorbed on the filter screen under the air suction of the air suction mechanism, so that the filter screen is blocked to influence the heat dissipation of the permanent magnet motor, the utility model provides the technical scheme that the heat dissipation unit permanent magnet motor comprises a heat dissipation shell for dissipating heat of a permanent magnet motor body, a heat dissipation device for dissipating heat of the permanent magnet motor body is arranged in a shell cavity of the heat dissipation shell, and a cleaning device for cleaning the left end of the heat dissipation shell is arranged at the left end of the heat dissipation shell.
And a radiating net for radiating the permanent magnet motor body is arranged on the left side of the radiating shell.
The heat dissipation device comprises a heat dissipation assembly for dissipating heat of the heat dissipation shell, and a gear III for driving the cleaning device to clean the left end of the heat dissipation net is arranged on the shaft body of the heat dissipation assembly.
The cleaning device comprises a driving assembly which is connected with the gear in a three-meshed mode, and a cleaning assembly used for cleaning the left end of the heat dissipation net is arranged on the left side of the driving assembly.
Further, the front side of the permanent magnet motor body is provided with a rotating shaft, a first gear which is used for following the synchronous rotation of the rotating shaft is arranged on the shaft body of the rotating shaft, the permanent magnet motor body is provided with a plurality of transverse openings, and the plurality of transverse openings are distributed on the permanent magnet motor body in a circumferential array.
Further, the heat dissipation assembly comprises a second gear meshed with the first gear, a transmission shaft for rotating is fixedly arranged at the left end of the second gear, the third gear is located on a shaft body of the transmission shaft, and heat dissipation blades for dissipating heat of the permanent magnet motor body are fixedly arranged at the left end of the transmission shaft.
Further, the driving assembly comprises a gear IV which is in meshed connection with the gear III, and a rotating rod used for driving the cleaning assembly to clean the heat dissipation net is arranged in the middle of the wheel body of the gear IV.
Further, the cleaning assembly comprises a rotary table fixedly arranged at the left end of the rotary rod and used for rotating, cleaning brushes used for cleaning the left end of the heat dissipation net are arranged on the table body of the rotary table, and the four cleaning brushes are distributed on the table body of the rotary table in a circumferential array.
Further, the right end of the heat dissipation shell is provided with four air outlets for exhausting the air in the heat dissipation shell, and the four air outlets are distributed at the left end of the heat dissipation shell in a circumferential array.
Compared with the prior art, the permanent magnet motor has the beneficial effects that the heat radiating device and the cleaning device are arranged, so that when the permanent magnet motor body is required to work, and under the meshing connection of the first gear and the second gear, the transmission shaft drives the heat radiating blades to discharge cold air outside the heat radiating shell to the inside of the heat radiating shell through the heat radiating net and the hot air inside the heat radiating shell through the air outlet, so that the permanent magnet motor body in the heat radiating shell can be conveniently radiated, and meanwhile, under the meshing connection of the fourth gear and the third gear, the rotary rod drives the four cleaning brushes to clean the left end of the heat radiating net, so that air in the heat radiating shell is prevented from being not circulated due to the fact that dust is adsorbed on the heat radiating net, and heat radiation of the permanent magnet motor body is further influenced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 shows the present utility model a cross-sectional view of the heat dissipating housing;
FIG. 3 is a schematic diagram of a heat dissipating device according to the present utility model;
FIG. 4 is an enlarged view of the utility model at A in FIG. 3;
Fig. 5 is a schematic structural view of a cleaning device according to the present utility model.
In the drawing, the list of the names of the parts represented by the reference numerals comprises a 100-permanent magnet motor body, a 101-rotating shaft, a 102-gear I, a 103-transverse opening, a 200-heat dissipation shell, a 201-air outlet, a 202-heat dissipation net, a 300-heat dissipation device, a 310-heat dissipation assembly, a 311-gear II, a 312-transmission shaft, a 313-heat dissipation blade, a 320-gear III, a 400-cleaning device, a 410-driving assembly, a 411-gear IV, a 412-rotating rod, a 420-cleaning assembly, a 421-rotating table and a 422-cleaning brush.
Detailed Description
Preferred embodiments for carrying out the present utility model are described in detail below, and a clear and complete description thereof is provided with reference to the accompanying drawings.
Referring to fig. 1-5, the present utility model provides a heat dissipation type unit permanent magnet motor.
The permanent magnet motor has the advantages of high efficiency, high power density, large power factor, large starting torque, wide speed regulation range and the like, and the permanent magnet motor gradually replaces an induction motor and a switch reluctance motor; when the existing permanent magnet motor is used, an air suction mechanism is adopted to suck air outside the permanent magnet motor into the permanent magnet motor, and external dust is adsorbed on a filter screen to affect heat dissipation of the permanent magnet motor, so that improvement is needed, the permanent magnet motor comprises a heat dissipation shell 200 for dissipating heat of the permanent magnet motor body 100, a heat dissipation device 300 for dissipating heat of the permanent magnet motor body 100 is arranged in a shell cavity of the heat dissipation shell 200, a cleaning device 400 for cleaning the left end of the heat dissipation shell 200 is arranged at the left end of the heat dissipation shell 200, a rotating shaft 101 for rotating is arranged at the front side of the permanent magnet motor body 100, a first gear 102 for synchronously rotating along with the rotating shaft 101 is arranged on a shaft body of the rotating shaft 101, the first gear 102 is installed on the shaft body of the rotating shaft 101 through a key connection, a plurality of transverse ports 103 are arranged on the permanent magnet motor body 100 in a circumferential array, a net 202 for dissipating heat of the permanent magnet motor body 100 is arranged at the left side of the heat dissipation shell 200, a rotating shaft 101 for cleaning the left end of the heat dissipation shell 200 is arranged at the left end of the heat dissipation shell 200, air can be exhausted to the four air outlets 201 in the air outlet of the shell 200 through the four air outlet ports 201 of the air outlet of the shell 200 arranged at the inner side of the air outlet of the shell 200 to the air outlet of the air-conditioner, and the air outlet of the air-conditioner is arranged at the inner side of the air outlet of the air-conditioner 200 at the air outlet of the air-conditioner 200 through the air outlet of the air-conditioner 200, so as to radiate the permanent magnet motor body 100 in the radiating housing 200.
The heat dissipation device 300 comprises heat dissipation components 310 for dissipating heat of the heat dissipation shell 200, the four heat dissipation components 310 are distributed in the heat dissipation shell 200 in a circumferential array, and a gear III 320 for driving the cleaning device 400 to clean the left end of the heat dissipation net 202 is arranged on the shaft body of the heat dissipation component 310, so that when the permanent magnet motor body 100 is required to work, the four heat dissipation components 310 can be driven to discharge cold air outside the heat dissipation shell 200 to the heat dissipation shell 200 through the heat dissipation net 202 and hot air in the heat dissipation shell 200 through the air outlet 201, so that the permanent magnet motor body 100 in the heat dissipation shell 200 can be conveniently cooled.
The heat dissipation assembly 310 comprises a second gear 311 which is meshed with the first gear 102, a transmission shaft 312 for rotation is fixedly arranged at the left end of the second gear 311, the third gear 320 is connected with a shaft body of the transmission shaft 312 through a key, the transmission shaft 312 is connected with a shell of the heat dissipation shell 200 through a bearing so as to facilitate rotation of the transmission shaft 312, and a heat dissipation blade 313 for dissipating heat of the permanent magnet motor body 100 is fixedly arranged at the left end of the transmission shaft 312, so that when the permanent magnet motor body 100 is required to work, and under the meshed connection of the first gear 102 and the second gear 311, the transmission shaft 312 drives the heat dissipation blade 313 to discharge cold air outside the heat dissipation shell 200 to the inside of the heat dissipation shell 200 through the heat dissipation net 202 and the hot air is discharged through the air outlet 201 so as to facilitate heat dissipation of the permanent magnet motor body 100 in the heat dissipation shell 200.
The cleaning device 400 comprises a driving component 410 in meshed connection with the third gear 320, wherein the left side of the driving component 410 is provided with a cleaning component 420 for cleaning the left end of the heat dissipation net 202, so that when the permanent magnet motor body 100 is required to work, and under the meshed connection of the first gear 102 and the second gear 311, the driving shaft 312 can drive the heat dissipation blade 313 to discharge cold air outside the heat dissipation shell 200 to the inside of the heat dissipation shell 200 through the heat dissipation net 202, so as to facilitate the heat dissipation of the permanent magnet motor body 100 in the heat dissipation shell 200, and meanwhile, the driving component 410 is driven to drive the cleaning component 420 to clean the left side of the heat dissipation net 202, so that the air in the heat dissipation shell 200 is prevented from being circulated due to the fact that dust is adsorbed on the heat dissipation net 202, and the heat dissipation of the permanent magnet motor body 100 is affected.
The driving assembly 410 comprises a fourth gear 411 in meshed connection with the third gear 320, a rotary rod 412 for driving the cleaning assembly 420 to clean the heat dissipation net 202 is arranged in the middle of the gear body of the fourth gear 411, the right end of the rotary rod 412 is connected with the left end of the permanent magnet motor body 100 through a bearing so as to facilitate rotation of the rotary rod 412, meanwhile, the rotary rod 412 penetrates through the plate body of the heat dissipation net 202, and the fourth gear 411 is installed on the rod body of the rotary rod 412 through key connection.
The cleaning assembly 420 comprises a rotary table 421 fixedly arranged at the left end of a rotary rod 412 and used for rotating, cleaning brushes 422 used for cleaning the left end of the heat dissipation net 202 are arranged on the table body of the rotary table 421, four cleaning brushes 422 are distributed on the table body of the rotary table 421 in a circumferential array, and the four cleaning brushes 422 are tightly attached to the left end of the heat dissipation net 202, so that when the permanent magnet motor body 100 is required to work, and under the meshing connection of the first gear 102 and the second gear 311, the transmission shaft 312 can drive the heat dissipation blades 313 to discharge cold air outside the heat dissipation shell 200 to the inside of the heat dissipation shell 200 through the heat dissipation net 202, so that the heat dissipation of the permanent magnet motor body 100 in the heat dissipation shell 200 is facilitated, and meanwhile, under the meshing connection of the fourth gear 411 and the third gear 320, the four cleaning brushes 422 can be driven by the rotary rod 412 to clean the left end of the heat dissipation net 202, so that the air in the heat dissipation shell 200 is prevented from being not circulated due to dust being adsorbed on the heat dissipation net 202, and further influence on the heat dissipation of the permanent magnet motor body 100.
Based on the above description and the drawings, one skilled in the art will be able to understand and practice the present utility model. Furthermore, any non-inventive modifications to the present utility model that would not be made by a person skilled in the art without the inventive effort would still fall within the scope of the present utility model.
Claims (6)
1. A heat dissipation type unit permanent magnet motor comprises a heat dissipation shell (200) used for dissipating heat of a permanent magnet motor body (100), and is characterized in that a heat dissipation device (300) used for dissipating heat of the permanent magnet motor body (100) is arranged in a shell cavity of the heat dissipation shell (200), a cleaning device (400) used for cleaning the left end of the heat dissipation shell (200) is arranged at the left end of the heat dissipation shell (200), a heat dissipation net (202) used for dissipating heat of the permanent magnet motor body (100) is arranged at the left side of the heat dissipation shell (200), the heat dissipation device (300) comprises a heat dissipation assembly (310) used for dissipating heat of the heat dissipation shell (200), a gear III (320) used for driving the cleaning device (400) to clean the left end of the heat dissipation net (202) is arranged on a shaft body of the heat dissipation assembly (310), the cleaning device (400) comprises a driving assembly (410) in meshed connection with the gear III (320), and a cleaning assembly (420) used for cleaning the left end of the net (202) is arranged at the left side of the driving assembly.
2. The heat dissipation type unit permanent magnet motor of claim 1, wherein a rotating shaft (101) for rotating is arranged on the front side of the permanent magnet motor body (100), a first gear (102) for synchronously rotating along with the rotating shaft (101) is arranged on the shaft body of the rotating shaft (101), transverse openings (103) are formed in the permanent magnet motor body (100), a plurality of transverse openings (103) are formed, and the transverse openings (103) are distributed on the permanent magnet motor body (100) in a circumferential array.
3. The heat dissipation unit permanent magnet motor according to claim 2, wherein the heat dissipation assembly (310) comprises a gear II (311) in meshed connection with the gear I (102), a transmission shaft (312) for rotation is fixedly arranged at the left end of the gear II (311), the gear III (320) is located on a shaft body of the transmission shaft (312), and heat dissipation blades (313) for dissipating heat of the permanent magnet motor body (100) are fixedly arranged at the left end of the transmission shaft (312).
4. The permanent magnet motor of the heat dissipation unit according to claim 1, wherein the driving assembly (410) comprises a gear IV (411) in meshed connection with the gear III (320), and a rotating rod (412) for driving the cleaning assembly (420) to clean the heat dissipation net (202) is arranged in the middle of a wheel body of the gear IV (411).
5. The heat dissipation type unit permanent magnet motor according to claim 4, wherein the cleaning assembly (420) comprises a rotary table (421) fixedly installed at the left end of the rotary rod (412) and used for rotating, cleaning brushes (422) used for cleaning the left end of the heat dissipation net (202) are arranged on the table body of the rotary table (421), and the four cleaning brushes (422) are distributed on the table body of the rotary table (421) in a circumferential array.
6. The heat dissipation type unit permanent magnet motor of claim 1, wherein the right end of the heat dissipation shell (200) is provided with four air outlets (201) for exhausting air in the heat dissipation shell (200), and the four air outlets (201) are distributed at the left end of the heat dissipation shell (200) in a circumferential array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421020319.6U CN222602175U (en) | 2024-05-11 | 2024-05-11 | Heat dissipation type unit permanent magnet motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421020319.6U CN222602175U (en) | 2024-05-11 | 2024-05-11 | Heat dissipation type unit permanent magnet motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN222602175U true CN222602175U (en) | 2025-03-11 |
Family
ID=94846601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421020319.6U Active CN222602175U (en) | 2024-05-11 | 2024-05-11 | Heat dissipation type unit permanent magnet motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN222602175U (en) |
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2024
- 2024-05-11 CN CN202421020319.6U patent/CN222602175U/en active Active
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