CN216625444U - End cover structure of asynchronous motor - Google Patents
End cover structure of asynchronous motor Download PDFInfo
- Publication number
- CN216625444U CN216625444U CN202123309023.5U CN202123309023U CN216625444U CN 216625444 U CN216625444 U CN 216625444U CN 202123309023 U CN202123309023 U CN 202123309023U CN 216625444 U CN216625444 U CN 216625444U
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- Prior art keywords
- end cover
- fixing
- rod
- transmission
- heat
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 31
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- 230000005855 radiation Effects 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 2
- 230000037431 insertion Effects 0.000 claims 2
- 230000006698 induction Effects 0.000 claims 1
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model belongs to an end cover structure of an asynchronous motor, which comprises an end cover, wherein a heat dissipation structure is arranged in the end cover, and the heat dissipation structure comprises: the heat dissipation device comprises a fixed rod, a fixed pipe, a transmission pipe, a heat dissipation part and a heat conduction part, wherein the fixed rod is arranged in an end cover, the fixed pipe is arranged at one end of the fixed rod, the transmission pipe is rotatably sleeved in the fixed pipe, the heat dissipation part is arranged in the end cover and on the transmission pipe, and the heat conduction part is arranged on the fixed rod.
Description
Technical Field
The utility model belongs to the technical field of asynchronous motors, and particularly relates to an end cover structure of an asynchronous motor.
Background
At present, an asynchronous motor end cover is a cover of an asynchronous motor shell, and is generally divided into a front cover and a rear cover for fixing and supporting a rotating shaft of an asynchronous motor.
And the heat radiation structure of current asynchronous machine end cover, because the size of asynchronous machine tip, make the space of end cover receive the restriction, can not provide enough big surface area, influence the area of contact of asynchronous machine end cover surface and air, thereby make the radiating effect receive the restriction, the heat radiation structure of some asynchronous machine end covers, the heat that the motor produced can not effectively be absorbed fast, thermal transmission efficiency is not high simultaneously, the heat radiation structure of the electric asynchronous machine end cover still of existence, can not increase the circulation of air inside the end cover, cause the heat gathering easily, the heat-sinking capability has been reduced, influence the reliability of motor operation, can't satisfy the requirement of current people to this product so far away.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the present invention adopts a technical solution that the present invention provides an end cover structure of an asynchronous motor, including an end cover, wherein a heat dissipation structure is arranged in the end cover;
the thermal installation structure comprises: the fixing rod, the fixing tube, the transmission tube, the heat dissipation part and the heat conduction part are arranged on the fixing rod;
the fixing rod is arranged in the end cover, the fixing pipe is arranged at one end of the fixing rod, the transmission pipe is connected in the fixing pipe in a rotating and sleeving manner, the radiating part is arranged in the end cover and on the transmission pipe, and the heat conducting part is arranged on the fixing rod.
Further, the heat dissipation part includes: the device comprises an external gear, a fixed frame, a transmission rod, a rotating rod, a first transmission gear, fan blades and a second transmission gear;
the outer gear sets up the driving pipe surface, the mount sets up in the end cover, the transfer line rotates to be connected on the mount, the rotary rod rotates to be connected the mount side surface, first drive gear sets up rotary rod one end and with the outer gear meshes mutually, the flabellum sets up transfer line one end, second drive gear sets up transfer line one end and on the rotary rod.
Further, the heat conduction portion includes: the fixing block, the heat conducting plate, the jack and the filter cover are arranged on the base;
the fixing block is arranged on the side end face of the fixing rod, the heat conducting plate is arranged on the fixing block, the jack is arranged on the side surface of the end cover, and the filter housing is inserted in the jack.
Preferably, the first transmission gear and the second transmission gear are both bevel gears.
Preferably, the cross section of the heat conducting plate is of an annular structure.
Compared with the prior art, the motor has the advantages and positive effects that the heat dissipation structure is arranged inside, heat generated by the motor is led out through the heat conduction material, and meanwhile, the heat dissipation treatment is rapidly carried out through the power of the motor.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an end cover structure of an asynchronous motor provided in this embodiment;
in the above figures, 1, end cap; 2. fixing the rod; 3. a fixed tube; 4. a drive tube; 5. an outer gear; 6. a fixed mount; 7. a transmission rod; 8. rotating the rod; 9. a first drive gear; 10. a fan blade; 11. a second transmission gear; 12. a fixed block; 13. a heat conducting plate; 14. a jack; 15. and (6) a filter cover.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
In the embodiment, as can be seen from the attached figure 1 of the specification, the scheme comprises an end cover 1, wherein a heat dissipation structure is arranged in the end cover 1;
the thermal installation structure includes: a fixing rod 2, a fixing tube 3, a transmission tube 4, a heat dissipation part and a heat conduction part;
the fixing rod 2 is arranged in the end cover 1, the fixing tube 3 is arranged at one end of the fixing rod 2, the transmission tube 4 is rotatably sleeved in the fixing tube 3, the heat dissipation parts are arranged in the end cover 1 and on the transmission tube 4, and the heat conduction part is arranged on the fixing rod 2.
The heat dissipation portion includes: the device comprises an external gear 5, a fixed frame 6, a transmission rod 7, a rotating rod 8, a first transmission gear 9, fan blades 10 and a second transmission gear 11;
The heat conduction portion includes: the fixing block 12, the heat conducting plate 13, the jack 14 and the filter cover 15;
the fixing block 12 is arranged on the end face of the fixing rod 2, the heat conducting plate 13 is arranged on the fixing block 12, the jack 14 is arranged on the side surface of the end cover 1, and the filter housing 15 is inserted into the jack 14.
The first transmission gear 9 and the second transmission gear 11 are both conical gears, and the section of the heat conduction plate 13 is of an annular structure.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (5)
1. An end cover structure of an asynchronous motor comprises an end cover (1), and is characterized in that a heat dissipation structure is arranged in the end cover (1);
the heat radiation structure includes: the fixing rod (2), the fixing tube (3), the transmission tube (4), the heat dissipation part and the heat conduction part;
the fixing rod (2) is arranged in the end cover (1), the fixing pipe (3) is arranged at one end of the fixing rod (2), the transmission pipe (4) is rotatably sleeved in the fixing pipe (3), the radiating parts are arranged in the end cover (1) and on the transmission pipe (4), and the heat conducting part is arranged on the fixing rod (2).
2. The end cover structure of an asynchronous motor according to claim 1, characterized in that said heat sink comprises: the device comprises an external gear (5), a fixed frame (6), a transmission rod (7), a rotating rod (8), a first transmission gear (9), fan blades (10) and a second transmission gear (11);
outer gear (5) set up transmission pipe (4) surface, mount (6) set up in end cover (1), transfer line (7) rotate to be connected on mount (6), rotary rod (8) rotate to be connected mount (6) side surface, first drive gear (9) set up rotary rod (8) one end and with outer gear (5) mesh mutually, flabellum (10) set up transfer line (7) one end, second drive gear (11) set up transfer line (7) one end and on rotary rod (8).
3. The end cover structure of an induction motor according to claim 1, wherein said heat conducting portion comprises: the fixing block (12), the heat conducting plate (13), the jack (14) and the filter cover (15);
the fixing block (12) is arranged on the end face of the side of the fixing rod (2), the heat conducting plate (13) is arranged on the fixing block (12), the insertion hole (14) is formed in the side surface of the end cover (1), and the filter cover (15) is inserted into the insertion hole (14).
4. The end cover structure of an asynchronous motor according to claim 2, characterized in that the first transmission gear (9) and the second transmission gear (11) are both conical gears.
5. An end cover structure of an asynchronous motor according to claim 3, characterized in that the heat-conducting plate (13) has a ring-shaped cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123309023.5U CN216625444U (en) | 2021-12-27 | 2021-12-27 | End cover structure of asynchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123309023.5U CN216625444U (en) | 2021-12-27 | 2021-12-27 | End cover structure of asynchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216625444U true CN216625444U (en) | 2022-05-27 |
Family
ID=81683491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123309023.5U Expired - Fee Related CN216625444U (en) | 2021-12-27 | 2021-12-27 | End cover structure of asynchronous motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216625444U (en) |
-
2021
- 2021-12-27 CN CN202123309023.5U patent/CN216625444U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220527 |