CN220673517U - Assembly connection structure of permanent magnet auxiliary type synchronous reluctance motor - Google Patents
Assembly connection structure of permanent magnet auxiliary type synchronous reluctance motor Download PDFInfo
- Publication number
- CN220673517U CN220673517U CN202322302879.2U CN202322302879U CN220673517U CN 220673517 U CN220673517 U CN 220673517U CN 202322302879 U CN202322302879 U CN 202322302879U CN 220673517 U CN220673517 U CN 220673517U
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- fixedly connected
- connection structure
- synchronous reluctance
- permanent magnet
- reluctance motor
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 19
- 230000001681 protective effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 4
- 230000017525 heat dissipation Effects 0.000 description 19
- 238000005457 optimization Methods 0.000 description 6
- 238000005192 partition Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Motor Or Generator Frames (AREA)
Abstract
The utility model discloses an assembly connection structure of a permanent magnet auxiliary synchronous reluctance motor, which comprises a heat radiating device, a motor body and an end cover, wherein a connecting ring is fixedly connected to the top of the surface of the motor body, a convex ring is fixedly connected to the top of the connecting ring, a circular groove is formed in the bottom of the heat radiating device, the convex ring is positioned in the circular groove, connecting components are fixedly connected to the bottoms of two sides of the heat radiating device, and a protection component is arranged at the top of the heat radiating device. According to the motor, the connecting ring, the convex ring and the circular groove are arranged, so that a user can limit the motor body by inserting the convex ring into the circular groove, the motor body can be conveniently assembled and disassembled by the user, and the problems that the cooling fan is inconvenient to disassemble and clean due to the fact that a large amount of dust is attached to the surface of the cooling fan after the cooling fan is used for a long time and the cooling frame is fixedly connected with the machine shell are solved.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to an assembly connection structure of a permanent magnet auxiliary synchronous reluctance motor.
Background
The bearingless motor is characterized in that windings generating radial force in a magnetic bearing are arranged on a motor stator according to the similarity of the principle that the magnetic bearing and the motor generate electromagnetic force, and independent control of motor torque and radial levitation force is realized through decoupling control.
For example, publication number CN217307410U provides permanent magnet auxiliary type bearingless synchronous reluctance motor, relates to motor technical field, including the casing, the internally mounted of casing has the output shaft, and the heat dissipation frame is installed to one side of casing, and the internally mounted of heat dissipation frame has the heating panel, and installs a plurality of heat radiation fins between heating panel and the casing, and the pivot is installed to the center department of heat dissipation frame, and pivot and output shaft transmission are connected, and the outside cover of pivot is equipped with the heat dissipation fan, and the heat dissipation fan is located the inside of heat dissipation frame. The radiating fan can radiate heat of the motor after the motor is started, and the radiating fan is an independent radiating mechanism, so that the radiating effect is strong, and the service life of the bearingless synchronous reluctance motor is prolonged.
Based on the search of patent numbers, the following defects in the prior art are combined:
although the heat dissipation fan of the permanent magnet auxiliary bearingless synchronous reluctance motor can dissipate heat after the motor is started, and the heat dissipation fan is an independent heat dissipation mechanism, so that the heat dissipation effect is strong, and the service life of the bearingless synchronous reluctance motor is prolonged.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide an assembly connection structure of a permanent magnet auxiliary synchronous reluctance motor, which has the advantages of convenient assembly and disassembly, and solves the problems that a radiating fan is inconvenient to disassemble by a user and clean due to the fact that a large amount of dust is attached to the surface of the radiating fan after the radiating fan is used for a long time and a radiating frame is fixedly connected with a machine shell.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an equipment connection structure of synchronous reluctance motor of permanent magnetism auxiliary type, includes heat abstractor, motor body and end cover, motor body's output is connected with the heat abstractor transmission, end cover fixed mounting is in motor body's bottom, motor body surface's top fixedly connected with go-between, the top fixedly connected with bulge loop of go-between, the circular slot has been seted up to heat abstractor's bottom, the bulge loop is located the inside of circular slot, the equal fixedly connected with coupling assembling in bottom of heat abstractor both sides, protection subassembly has been seted up at heat abstractor's top.
As the preferable mode of the utility model, the connecting component comprises a first fixed block, two sides of the connecting ring are fixedly connected with a second fixed block, the bottoms of the first fixed block and the tops of the second fixed block are respectively provided with a connecting plate, the outer sides of the connecting plates are fixedly connected with threaded rods, the tops of the first fixed block and the second fixed block are respectively provided with a through hole, the surfaces of the threaded rods are movably connected with the inner wall of the through holes, and two sides of the inner sides of the connecting plates are respectively fixedly connected with a spring.
Preferably, the protection component comprises a clamping groove, and the inner wall of the clamping groove is clamped and matched with the filter screen.
As preferable in the utility model, a gasket is sleeved on the surface of the threaded rod, one end of the threaded rod, which is far away from the connecting plate, is connected with a button cap in a threaded manner, and the gasket is positioned at the bottom of the button cap.
As the preferable mode of the utility model, the top of the connecting plate is fixedly connected with a limiting block, the bottom of the first fixed block and the top of the second fixed block are both provided with limiting grooves, and the surface of the limiting block is movably connected with the inner wall of the limiting groove.
As preferable, the outer side of the connecting plate is fixedly connected with a baffle, and the outer side of the baffle is fixedly connected with a handle.
As the preferable mode of the utility model, the inner wall of the round groove is fixedly connected with a rubber ring, and the surface of the grip is sleeved with a protective sleeve.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the motor, the connecting ring, the convex ring and the circular groove are arranged, so that a user can limit the motor body by inserting the convex ring into the circular groove, the motor body can be conveniently assembled and disassembled by the user, the problem that the cooling fan is inconvenient to disassemble and clean due to the fact that a large amount of dust is attached to the surface of the cooling fan after the cooling fan is used for a long time and the cooling frame is fixedly connected with the machine shell is solved, and the effect of convenient assembly and disassembly is achieved.
2. According to the utility model, the through hole can limit the threaded rod by arranging the connecting component, the threaded rod can limit the connecting rod, the spring can push the connecting plate to the outer side, and the connecting plate can drive the threaded rod to move so that the threaded rod is inserted into the through hole, so that the effect of connecting the motor body with the heat dissipation device is achieved.
3. According to the utility model, the filter screen can be limited by the clamping groove through the protective component, and the filter screen can prevent foreign matters from entering the heat radiating device, so that the damage caused by collision between the heat radiating fan in the heat radiating device and the foreign matters during rotation can be avoided.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a three-dimensional exploded cross-sectional structure of the present utility model;
fig. 3 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
In the figure: 1. a heat sink; 2. a motor body; 3. an end cap; 4. a connecting ring; 5. a convex ring; 6. a circular groove; 7. a connection assembly; 71. a first fixed block; 72. a second fixed block; 73. a connecting plate; 74. a threaded rod; 75. a through hole; 76. a spring; 8. a protective assembly; 81. a clamping groove; 82. a filter screen; 9. a gasket; 10. a button cap; 11. a limiting block; 12. a limit groove; 13. a partition plate; 14. a grip; 15. a rubber ring; 16. and (5) a protective sleeve.
Detailed Description
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.
As shown in fig. 1 to 3, the assembly connection structure of a permanent magnet auxiliary synchronous reluctance motor provided by the utility model comprises a heat dissipating device 1, a motor body 2 and an end cover 3, wherein the output end of the motor body 2 is in transmission connection with the heat dissipating device 1, the end cover 3 is fixedly arranged at the bottom of the motor body 2, the top of the surface of the motor body 2 is fixedly connected with a connecting ring 4, the top of the connecting ring 4 is fixedly connected with a convex ring 5, the bottom of the heat dissipating device 1 is provided with a circular groove 6, the convex ring 5 is positioned in the circular groove 6, the bottoms of the two sides of the heat dissipating device 1 are fixedly connected with connecting components 7, and the top of the heat dissipating device 1 is provided with a protection component 8.
Referring to fig. 2, the connection assembly 7 includes a first fixing block 71, two fixing blocks 72 are fixedly connected to two sides of the connection ring 4, a connection plate 73 is arranged at the bottom of the first fixing block 71 and at the top of the second fixing block 72, a threaded rod 74 is fixedly connected to the outer side of the connection plate 73, through holes 75 are formed in the tops of the first fixing block 71 and the second fixing block 72, the surface of the threaded rod 74 is movably connected with the inner wall of the through hole 75, and springs 76 are fixedly connected to two sides of the inner side of the connection plate 73.
As a technical optimization scheme of the utility model, through the arrangement of the connecting component 7, the through hole 75 can limit the threaded rod 74, the threaded rod 74 can limit the connecting rod, the spring 76 can push the connecting plate 73 to the outside, and the connecting plate 73 can drive the threaded rod 74 to move so that the threaded rod 74 is inserted into the through hole 75, thereby achieving the effect of connecting the motor body 2 and the heat dissipation device 1.
Referring to fig. 2, the protection component 8 includes a clamping groove 81, and a filter screen 82 is clamped and matched with the inner wall of the clamping groove 81.
As a technical optimization scheme of the utility model, through the arrangement of the protection component 8, the clamping groove 81 can limit the filter screen 82, and the filter screen 82 can prevent foreign matters from entering the heat dissipation device 1, so that damage caused by collision between the heat dissipation fan in the heat dissipation device 1 and the foreign matters during rotation can be avoided.
Referring to fig. 2, a spacer 9 is sleeved on the surface of the threaded rod 74, a button cap 10 is screwed to one end of the threaded rod 74 away from the connecting plate 73, and the spacer 9 is located at the bottom of the button cap 10.
As a technical optimization scheme of the utility model, through the arrangement of the gasket 9 and the button cap 10, the button cap 10 can limit the threaded rod 74, so that the phenomenon that the threaded rod 74 moves after the motor body 2 and the heat radiator 1 are assembled to cause the motor body 2 and the heat radiator 1 to be connected with each other in a weak manner can be avoided, and the gasket 9 can improve the stability of the connection between the button cap 10 and the threaded rod 74.
Referring to fig. 3, a limiting block 11 is fixedly connected to the top of the connecting plate 73, limiting grooves 12 are formed in the bottom of the first fixing block 71 and the top of the second fixing block 72, and the surface of the limiting block 11 is movably connected with the inner wall of the limiting groove 12.
As a technical optimization scheme of the utility model, by arranging the limiting block 11 and the limiting groove 12, the limiting groove 12 can limit the limiting block 11 forwards and backwards, and the limiting block 11 forwards and backwards can limit the connecting plate 73 forwards and backwards, so that the connecting plate 73 can be prevented from moving forwards and backwards.
Referring to fig. 2, a partition plate 13 is fixedly connected to the outer side of the connection plate 73, and a grip 14 is fixedly connected to the outer side of the partition plate 13.
As a technical optimization scheme of the utility model, through arranging the partition 13 and the grip 14, the partition 13 is convenient for a user to apply force to the grip 14, after the button cap 10 is taken out, the user can drive the partition 13 and the connecting plate 73 to move inwards by holding the grip 14 by force to move inwards, the connecting plate 73 can drive the spring 76 to retract inwards, meanwhile, the connecting plate 73 can move the threaded rod 74 to move inwards, and when the threaded rod 74 is far away from the fixed block one 71 and the fixed block two 72, the user can detach the motor body 2 from the heat dissipating device 1.
Referring to fig. 2, a rubber ring 15 is fixedly connected to the inner wall of the circular groove 6, and a protecting sleeve 16 is sleeved on the surface of the handle 14.
As a technical optimization scheme of the utility model, the rubber ring 15 and the protective sleeve 16 are arranged, so that the rubber ring 15 can improve the stability of connection between the convex ring 5 and the circular groove 6, the stability of connection between the motor body 2 and the heat radiating device 1 can be improved, and the protective sleeve 16 can avoid the hand loss caused by a user holding the handle 14 forcefully.
The working principle and the using flow of the utility model are as follows: when the heat radiator is used, a user firstly inserts the convex ring 5 into the circular groove 6 to enable the motor body 2 to be preliminarily connected with the heat radiator 1, then forcibly holds the handle 14 to drive the threaded rod 74 to move into the bottom of the first fixed block 71, when the threaded rod 74 is aligned with the through hole 75, the spring 76 can be used for pushing the connecting plate 73 to move, the connecting plate 73 can drive the threaded rod 74 to insert into the through hole 75, then the button cap 10 is in threaded connection with the threaded rod 74, at the moment, the assembly of the motor body 2 and the heat radiator 1 is completed, when the user needs to detach the heat radiator 1, the opposite operation is carried out, the filter screen 82 can prevent foreign matters from entering the heat radiator 1, and therefore damage caused by collision between the heat radiator fan inside the heat radiator 1 and the foreign matters can be avoided when the heat radiator rotates.
To sum up: this equipment connection structure of synchronous reluctance motor of permanent magnetism auxiliary type through setting up go-between 4, bulge loop 5 and circular slot 6, the user can carry out spacingly to motor body 2 through getting into circular slot 6 with bulge loop 5 grafting to convenient to use person assembles it and dismantles, has solved because the heat dissipation fan can adhere to a large amount of dust on its surface after long-time use, and the relation that heat dissipation frame and casing are fixed connection, consequently inconvenient user dismantles the heat dissipation frame, and inconvenient user carries out the problem of clearance to the heat dissipation fan simultaneously.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an equipment connection structure of synchronous reluctance motor of permanent magnetism auxiliary type, includes heat abstractor (1), motor body (2) and end cover (3), its characterized in that: the motor is characterized in that the output end of the motor body (2) is in transmission connection with the heat dissipating device (1), the end cover (3) is fixedly arranged at the bottom of the motor body (2), the top of the surface of the motor body (2) is fixedly connected with the connecting ring (4), the top of the connecting ring (4) is fixedly connected with the convex ring (5), the bottom of the heat dissipating device (1) is provided with the circular groove (6), the convex ring (5) is located the circular groove (6), the bottoms of the two sides of the heat dissipating device (1) are fixedly connected with the connecting component (7), and the top of the heat dissipating device (1) is provided with the protecting component (8).
2. The assembly connection structure of a permanent magnet auxiliary synchronous reluctance motor according to claim 1, wherein: the connecting assembly (7) comprises a first fixed block (71), two sides of the connecting ring (4) are fixedly connected with a second fixed block (72), the bottoms of the first fixed block (71) and the tops of the second fixed block (72) are respectively provided with a connecting plate (73), the outer sides of the connecting plates (73) are fixedly connected with threaded rods (74), through holes (75) are respectively formed in the tops of the first fixed block (71) and the second fixed block (72), the surfaces of the threaded rods (74) are movably connected with the inner walls of the through holes (75), and springs (76) are fixedly connected to the two sides of the inner sides of the connecting plates (73).
3. The assembly connection structure of a permanent magnet auxiliary synchronous reluctance motor according to claim 1, wherein: the protection component (8) comprises a clamping groove (81), and a filter screen (82) is matched with the inner wall of the clamping groove (81) in a clamping mode.
4. The assembly connection structure of a permanent magnet auxiliary synchronous reluctance motor according to claim 2, wherein: the surface cover of threaded rod (74) is equipped with gasket (9), the one end threaded connection that threaded rod (74) kept away from connecting plate (73) has button cap (10), gasket (9) are located the bottom of button cap (10).
5. The assembly connection structure of a permanent magnet auxiliary synchronous reluctance motor according to claim 2, wherein: limiting blocks (11) are fixedly connected to the top of the connecting plate (73), limiting grooves (12) are formed in the bottoms of the first fixing block (71) and the top of the second fixing block (72), and the surfaces of the limiting blocks (11) are movably connected with the inner walls of the limiting grooves (12).
6. The assembly connection structure of a permanent magnet auxiliary synchronous reluctance motor according to claim 2, wherein: the outside of connecting plate (73) fixedly connected with baffle (13), the outside of baffle (13) fixedly connected with handle (14).
7. The assembled connection structure of a permanent magnet auxiliary synchronous reluctance motor according to claim 6, wherein: the inner wall of the round groove (6) is fixedly connected with a rubber ring (15), and the surface of the grip (14) is sleeved with a protective sleeve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322302879.2U CN220673517U (en) | 2023-08-28 | 2023-08-28 | Assembly connection structure of permanent magnet auxiliary type synchronous reluctance motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322302879.2U CN220673517U (en) | 2023-08-28 | 2023-08-28 | Assembly connection structure of permanent magnet auxiliary type synchronous reluctance motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673517U true CN220673517U (en) | 2024-03-26 |
Family
ID=90334507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322302879.2U Active CN220673517U (en) | 2023-08-28 | 2023-08-28 | Assembly connection structure of permanent magnet auxiliary type synchronous reluctance motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673517U (en) |
-
2023
- 2023-08-28 CN CN202322302879.2U patent/CN220673517U/en active Active
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