CN220440500U - Heat dissipation type three-phase asynchronous motor - Google Patents
Heat dissipation type three-phase asynchronous motor Download PDFInfo
- Publication number
- CN220440500U CN220440500U CN202322081950.9U CN202322081950U CN220440500U CN 220440500 U CN220440500 U CN 220440500U CN 202322081950 U CN202322081950 U CN 202322081950U CN 220440500 U CN220440500 U CN 220440500U
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- Prior art keywords
- base
- outer side
- phase asynchronous
- asynchronous motor
- movable block
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 21
- 238000005192 partition Methods 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a heat dissipation type three-phase asynchronous motor, which comprises a base, wherein a filter screen is arranged on the outer side of the middle of the base, a fixed block is fixedly arranged on the outer side of the filter screen, the inner outer side of the base is connected with a replacement structure, the replacement structure comprises a connecting rod, a second spring and a limiting block, a fan is arranged on the lower side of the inner part of the base, and a partition plate is fixedly connected on the middle side of the inner part of the base; the connecting seat is arranged at the middle side of the upper end of the base, the movable block is arranged at the outer side of the upper end of the base, and the fixed plate is fixedly arranged at the outer side of the connecting seat; the connecting groove is formed in the middle side of the connecting seat, an electric machine body is fixedly arranged on the upper side of the connecting seat, a heat conducting plate is connected to the outer side of the electric machine body, and radiating fins are arranged on the outer side of the heat conducting plate. This heat dissipation formula three-phase asynchronous motor conveniently dispels the heat to three-phase asynchronous motor, conveniently fixes three-phase asynchronous motor, and conveniently changes the filter screen.
Description
Technical Field
The utility model relates to the technical field of three-phase asynchronous motors, in particular to a heat dissipation type three-phase asynchronous motor.
Background
The three-phase asynchronous motor is one kind of induction motor, and is a motor powered by 380V three-phase alternating current, and because the rotor and the stator rotating magnetic field of the three-phase asynchronous motor rotate in the same direction and at different rotating speeds, and slip ratio exists, the three-phase asynchronous motor is called as a three-phase asynchronous motor, and a heat dissipation structure is needed in the use process of the three-phase asynchronous motor, so that the service life of the three-phase asynchronous motor is prolonged, for example:
chinese patent is authorized bulletin number CN218733547U, discloses a heat dissipation type three-phase asynchronous motor, including the lag box, the sliding tray has been seted up to the bottom of lag box inner wall, one side sliding connection of sliding tray inner wall has the sliding plate, one side fixedly connected with three-phase asynchronous motor body at sliding plate top, one side fixedly connected with installing support of lag box inner wall, the middle part fixedly connected with bearing ring of installing support inner wall, the middle part fixedly connected with dwang of bearing ring inner wall, the front end fixedly connected with flabellum of dwang. According to the utility model, through the arrangement of the wiping plate, the fan blades rotate to blow off heat generated by the operation of the internal three-phase asynchronous motor, so that the purpose of radiating the three-phase asynchronous motor is achieved, the push rod at the back of the wiping plate is pushed downwards, the wiping plate is driven to wipe the surface of the dust screen in the pushing process, and dust on the surface of the dust screen is discharged through the discharge pipe, so that the effect of dustproof and radiating the back of the three-phase asynchronous motor is achieved.
The prior art solutions described above have the following drawbacks: when the three-phase asynchronous motor is subjected to heat dissipation, the fan is used for heat dissipation, the fixing effect of the common three-phase asynchronous motor is poor, and the replacement of the filter screen in the three-phase asynchronous motor is not convenient enough, so the utility model provides the heat dissipation type three-phase asynchronous motor to solve the problems.
Disclosure of Invention
The utility model aims to provide a heat dissipation type three-phase asynchronous motor, which aims to solve the problems that the fixing effect of a common three-phase asynchronous motor is poor and the replacement of a filter screen in the three-phase asynchronous motor is not convenient enough when the three-phase asynchronous motor is subjected to heat dissipation by a fan in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the heat dissipation type three-phase asynchronous motor comprises a base, wherein a filter screen is arranged on the outer side of the middle of the base, a fixed block is fixedly arranged on the outer side of the filter screen, the inner outer side of the base is connected with a replacement structure, the replacement structure comprises a connecting rod, a second spring and a limiting block, a fan is arranged on the lower side of the inner part of the base, and a partition plate is fixedly connected on the middle side of the inner part of the base;
the connecting seat is arranged at the middle side of the upper end of the base, the movable block is arranged at the outer side of the upper end of the base, the fixed plate is fixedly arranged at the outer side of the connecting seat, the first spring is arranged at the inner side of the fixed plate, the movable block is fixedly arranged at the outer side of the first spring, and the fixed rod is connected at the middle side of the movable block;
the connecting groove is formed in the middle side of the connecting seat, an electric machine body is fixedly arranged on the upper side of the connecting seat, a heat conducting plate is connected to the outer side of the electric machine body, and radiating fins are arranged on the outer side of the heat conducting plate.
Preferably, the second spring is fixedly arranged on the upper side of the inside of the base, the limiting block is arranged on the upper side of the second spring, and the connecting rod is arranged on the lower side of the inside of the base.
Preferably, the filter screen is connected with the base in a clamping manner, and the filter screen is symmetrically distributed around the central line of the base.
Preferably, the movable block is connected with the base in a rotating manner, and the movable block is connected with the fixed rod in a threaded manner.
Preferably, the movable block and the movable block are connected in a clamping manner, and the vertical section of the movable block is of an L-shaped structure.
Preferably, the heat dissipation fins are symmetrically distributed around the center line of the motor body and play a role in heat dissipation of the motor body.
Preferably, the connecting rod is connected with the fixed block in a threaded mode, and a groove-shaped structure is formed in the outer side of the fixed block.
Preferably, the limiting block is connected with the base in a sliding mode, and the vertical section of the limiting block is of an L-shaped structure.
Compared with the prior art, the utility model has the beneficial effects that: the heat dissipation type three-phase asynchronous motor is convenient for dissipating heat of the three-phase asynchronous motor, fixing the three-phase asynchronous motor and replacing a filter screen;
1. the inside of the electric machine body is conducted to the upper side of the radiating fins through the heat conducting plate to radiate, so that the electric machine body is conveniently radiated, and the fan is started to pump outside air into the base, so that the air enters the inside of the electric machine body through the connecting groove, and the electric machine body is conveniently radiated further;
2. the connecting seat is arranged on the middle side of the upper end of the base in a clamping manner, the movable block is in clamping connection with the upper side of the fixed plate through the rotary connection between the movable block and the base, the movable block is loosened, the first spring drives the movable block to slide outwards, so that the movable block is in clamping connection with the upper side of the movable block, the fixed rod is rotated, the fixed rod is respectively in threaded connection with the middle side of the movable block and the middle side of the movable block, and the fixed rod is in threaded connection with the outer side of the upper end of the fixed plate, so that the motor body is conveniently fixed;
3. through rotating the connecting rod, the connecting rod is in threaded connection at the outer side of the lower end of the base, so that the connecting rod is separated at the lower end of the fixed block, the limiting block is pulled upwards, the limiting block drives the second spring to extend, the limiting block is separated at the upper side of the fixed block, the filter screen is pulled outwards, the filter screen drives the fixed block to be separated at the outer side of the base, and the filter screen is convenient to replace.
Drawings
FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic side sectional view of the present utility model;
FIG. 4 is a schematic cross-sectional view of the connection of the filter screen and the base.
In the figure: 1. a base; 2. a fan; 3. a filter screen; 4. a connecting seat; 5. a connecting groove; 6. an electric motor body; 7. a fixing plate; 8. a movable block; 9. a fixed rod; 10. a moving block; 11. a first spring; 12. a partition plate; 13. a heat conductive plate; 14. a heat radiation fin; 15. a fixed block; 16. a connecting rod; 17. a second spring; 18. and a limiting block.
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.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a heat dissipation type three-phase asynchronous motor, including, filter screen 3 is installed to the middle part outside of base 1, and filter screen 3's outside fixed mounting has fixed block 15, the inside outside of base 1 is connected with the change structure, and the change structure includes connecting rod 16, second spring 17 and stopper 18, the inside downside of base 1 is provided with fan 2, and the inside middle side fixedly connected with division board 12 of base 1, start fan 2 on one side, make fan 2 draw outside air to the inside of base 1, thereby make air get into the inside of motor body 6 through spread groove 5, restart fan 2 on the other side, make fan 2 blow out the inside heat of base 1 inside of base 1, conveniently dispel the heat to motor body 6, rotate the change structure, make the change structure separate in the outside of fixed block 15, pull filter screen 3 outwards again, make filter screen 3 drive fixed block 15 and separate in the outside of base 1, the convenience is changed filter screen 3;
the connecting seat 4 is installed at the upper end middle side of the base 1, the movable block 8 is installed on the outer side of the upper end of the base 1, the fixed plate 7 is fixedly installed on the outer side of the connecting seat 4, the first spring 11 is arranged on the inner side of the fixed plate 7, the movable block 10 is fixedly installed on the outer side of the first spring 11, the fixed rod 9 is connected to the middle side of the movable block 10, the connecting seat 4 is installed on the middle side of the upper end of the base 1, the movable block 8 is connected to the upper side of the fixed plate 7 through the connection between the movable block 8 and the base 1, the movable block 10 is loosened, the first spring 11 drives the movable block 10 to slide outwards, so that the movable block 10 is in clamping connection with the upper side of the movable block 8, the fixed rod 9 is rotated, the fixed rod 9 is respectively connected to the middle side of the movable block 10 and the middle side of the movable block 8, so that the fixed rod 9 is connected to the upper end outer side of the fixed plate 7, the connecting groove 5 is formed in the middle side of the connecting seat 4, the upper side of the connecting seat 4 is fixedly installed with the electric body 6, the electric body 6 is connected to the heat conducting plate 13, the electric body is further connected to the heat conducting plate 13 through the heat conducting plate 13, and the heat conducting plate 13 is further arranged on the outer side of the electric body, and the heat conducting plate 13 is further conducted to the heat conducting plate 13.
When the heat dissipation type three-phase asynchronous motor is used, as shown in fig. 1 and 2, the connecting seat 4 is mounted on the middle side of the upper end of the base 1 in a clamping manner, the movable block 8 is connected with the base 1 in a rotating manner, the movable block 8 is connected with the fixed rod 9 in a threaded manner, the movable block 8 is connected with the upper side of the fixed plate 7 in a clamping manner through the rotating connection between the movable block 8 and the base 1, the movable block 8 is connected with the movable block 10 in a clamping manner, the vertical section of the movable block 10 is in an L-shaped structure, the movable block 10 is loosened, the first spring 11 drives the movable block 10 to slide outwards, so that the movable block 10 is connected with the upper side of the movable block 8, the fixed rod 9 is rotated, the fixed rod 9 is respectively connected with the middle side of the movable block 8 in a threaded manner, so that the fixed rod 9 is connected with the outer side of the upper end of the fixed plate 7 in a threaded manner, and the electric machine body 6 is convenient to fix;
specifically, as shown in fig. 1 and 3, since the heat dissipation fins 14 are symmetrically distributed around the center line of the electric machine body 6 and play a role in dissipating heat of the electric machine body 6, the heat is conducted to the upper side of the heat dissipation fins 14 through the heat conduction plate 13 inside the electric machine body 6, so that the electric machine body 6 is conveniently cooled, and then one side of the fan 2 is started to enable the fan 2 to pump outside air into the base 1, so that the air enters the inside of the electric machine body 6 through the connecting groove 5, and then the other side of the fan 2 is started, so that the fan 2 blows the heat inside the base 1 into the base 1, and the electric machine body 6 is conveniently cooled;
specifically, as shown in fig. 1 and 4, the connecting rod 16 is rotated, the connecting rod 16 is connected with the fixed block 15 by adopting a threaded manner, a groove-shaped structure is formed in the outer side of the fixed block 15, the connecting rod 16 is in threaded connection with the outer side of the lower end of the base 1, so that the connecting rod 16 is separated at the lower end of the fixed block 15, the limiting block 18 is connected with the base 1 by adopting a sliding manner, the vertical section of the limiting block 18 is in an L-shaped structure, the limiting block 18 is pulled upwards, the limiting block 18 drives the second spring 17 to extend, the limiting block 18 is separated on the upper side of the fixed block 15, the filter screen 3 is connected with the base 1 by adopting a clamping manner, the filter screen 3 is distributed symmetrically about the central line of the base 1, and the filter screen 3 is pulled outwards, so that the filter screen 3 drives the fixed block 15 to separate on the outer side of the base 1, and the filter screen 3 is convenient to replace.
Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional modes in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that details are not described in detail in the specification, and the utility model belongs to the prior art known to the person skilled in the art.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A heat dissipation type three-phase asynchronous motor, characterized by comprising:
the novel fan filter comprises a base (1), wherein a filter screen (3) is arranged on the outer side of the middle of the base, a fixed block (15) is fixedly arranged on the outer side of the filter screen (3), a replacement structure is connected to the outer side of the inner part of the base (1), the replacement structure comprises a connecting rod (16), a second spring (17) and a limiting block (18), a fan (2) is arranged on the lower side of the inner part of the base (1), and a partition plate (12) is fixedly connected to the middle side of the inner part of the base (1);
the connecting seat (4) is arranged on the middle side of the upper end of the base (1), the movable block (8) is arranged on the outer side of the upper end of the base (1), the fixed plate (7) is fixedly arranged on the outer side of the connecting seat (4), the first spring (11) is arranged on the inner side of the fixed plate (7), the movable block (10) is fixedly arranged on the outer side of the first spring (11), and the fixed rod (9) is connected on the middle side of the movable block (10);
the connecting groove (5) is formed in the middle side of the connecting seat (4), the motor body (6) is fixedly arranged on the upper side of the connecting seat (4), the heat conducting plate (13) is connected to the outer side of the motor body (6), and the heat radiating fins (14) are arranged on the outer side of the heat conducting plate (13).
2. A heat dissipating three-phase asynchronous motor according to claim 1, wherein: the upper side of the inside of the base (1) is fixedly provided with a second spring (17), a limiting block (18) is arranged on the upper side of the second spring (17), and a connecting rod (16) is arranged on the lower side of the inside of the base (1).
3. A heat dissipating three-phase asynchronous motor according to claim 1, wherein: the filter screen (3) is connected with the base (1) in a clamping mode, and the filter screen (3) is symmetrically distributed around the central line of the base (1).
4. A heat dissipating three-phase asynchronous motor according to claim 1, wherein: the movable block (8) is connected with the base (1) in a rotating mode, and the movable block (8) is connected with the fixed rod (9) in a threaded mode.
5. A heat dissipating three-phase asynchronous motor according to claim 4, wherein: the movable block (8) and the movable block (10) are connected in a clamping manner, and the vertical section of the movable block (10) is of an L-shaped structure.
6. A heat dissipating three-phase asynchronous motor according to claim 1, wherein: the radiating fins (14) are symmetrically distributed around the central line of the motor body (6) and play a role in radiating heat of the motor body (6).
7. A heat dissipating three-phase asynchronous motor according to claim 2, wherein: the connecting rod (16) is connected with the fixed block (15) in a threaded mode, and a groove-shaped structure is formed in the outer side of the fixed block (15).
8. A heat dissipating three-phase asynchronous motor according to claim 2, wherein: the limiting block (18) is connected with the base (1) in a sliding mode, and the vertical section of the limiting block (18) is of an L-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322081950.9U CN220440500U (en) | 2023-08-04 | 2023-08-04 | Heat dissipation type three-phase asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322081950.9U CN220440500U (en) | 2023-08-04 | 2023-08-04 | Heat dissipation type three-phase asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220440500U true CN220440500U (en) | 2024-02-02 |
Family
ID=89695645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322081950.9U Active CN220440500U (en) | 2023-08-04 | 2023-08-04 | Heat dissipation type three-phase asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220440500U (en) |
-
2023
- 2023-08-04 CN CN202322081950.9U patent/CN220440500U/en active Active
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