CN211859777U - Dustproof motor rear end cover - Google Patents
Dustproof motor rear end cover Download PDFInfo
- Publication number
- CN211859777U CN211859777U CN202020667549.7U CN202020667549U CN211859777U CN 211859777 U CN211859777 U CN 211859777U CN 202020667549 U CN202020667549 U CN 202020667549U CN 211859777 U CN211859777 U CN 211859777U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- end cover
- radiating
- aluminum alloy
- dissipation pipeline
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a dustproof motor rear end cap, including the end cover main part, set up the louvre that a plurality of ring array distribute in the end cover main part, the cover sets up the heat dissipation pipeline on the louvre, and heat dissipation pipeline and louvre intercommunication, the fixed same aluminum alloy heating panel that sets up in outer end of heat dissipation pipeline, the side slope that aluminum alloy heating panel is close to the end cover body sets up radiating fin. The utility model has reasonable structure, the heat can be led out from the heat dissipation holes by arranging the heat dissipation pipeline, and the heat can be led out of the motor by the aluminum alloy heat dissipation plate, meanwhile, the heat dissipation efficiency can also be improved by the heat dissipation micropores arranged on the heat dissipation pipeline, and the heat dissipation pipeline is positioned at the middle lower part of the heat dissipation pipeline, so that some dust can be prevented from entering; through setting up radiating fin not only can improve the radiating efficiency but also possess the effect of keeping off the dirt, improve dustproof performance.
Description
Technical Field
The utility model relates to the technical field of motors, concretely relates to dustproof motor rear end cap.
Background
The motor during operation can produce the heat, and in order to dispel the heat, in present common technical scheme, generally all set up the thermovent at the motor end cover and dispel the heat. Although the heat dissipation effect of the motor can be improved, dust and impurities in the environment can enter the motor from the heat dissipation port, and the working performance of the motor is affected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dustproof motor rear end cap.
In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a dustproof motor rear end cap, includes the end cover main part, and its innovation point lies in: the end cover comprises an end cover body and is characterized in that a plurality of radiating holes distributed in an annular array are formed in the end cover body, radiating pipelines are covered on the radiating holes and communicated with the radiating holes, the outer ends of the radiating pipelines are fixedly provided with the same aluminum alloy radiating plate, and radiating fins are arranged on one side, close to the end cover body, of the aluminum alloy radiating plate in an inclined mode.
Furthermore, a plurality of radiating micropores are radially formed in the radiating pipeline, and are distributed on the middle lower part of the radiating pipeline in a radiating mode.
Furthermore, the radiating fins incline outwards and are distributed in a divergent mode.
Furthermore, a plurality of radiating grooves are formed in the aluminum alloy radiating plate.
Furthermore, the heat dissipation pipeline is made of aluminum alloy.
After the structure is adopted, the utility model discloses beneficial effect does:
the utility model has reasonable structure, the heat can be led out from the heat dissipation holes by arranging the heat dissipation pipeline, and the heat can be led out of the motor by the aluminum alloy heat dissipation plate, meanwhile, the heat dissipation efficiency can also be improved by the heat dissipation micropores arranged on the heat dissipation pipeline, and the heat dissipation pipeline is positioned at the middle lower part of the heat dissipation pipeline, so that some dust can be prevented from entering; through setting up radiating fin not only can improve the radiating efficiency but also possess the effect of keeping off the dirt, improve dustproof performance.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view of a in fig. 1.
Description of reference numerals:
1 end cover main part, 2 louvres, 3 heat dissipation pipelines, 4 aluminum alloy heating panels, 5 radiating fins, 6 heat dissipation micropores.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.
Referring to fig. 1, a dustproof motor rear end cover comprises an end cover body 1, a plurality of radiating holes 2 distributed in an annular array are formed in the end cover body, radiating pipelines 3 are covered on the radiating holes 2 and communicated with the radiating holes 2, the outer ends of the radiating pipelines 3 are fixedly provided with the same aluminum alloy radiating plate 4, and radiating fins 5 are arranged on one side, close to the end cover body, of the aluminum alloy radiating plate 4 in an inclined mode. Specifically, the heat inside the motor is conducted into the heat dissipation pipeline 3 through the heat dissipation holes 2, and then the heat is conducted to the aluminum alloy heat dissipation plate 4 to be dissipated.
In this embodiment, the heat dissipation pipe 3 is radially provided with a plurality of heat dissipation micropores 6, and the heat dissipation micropores 6 are divergently distributed at the middle lower part of the heat dissipation pipe 3. The heat dissipation micro-holes 6 can improve the heat dissipation efficiency, and can prevent some dust from entering because the heat dissipation pipe is positioned at the middle lower part of the heat dissipation pipe.
In this embodiment, the heat dissipation fins 5 are inclined outward and distributed in a divergent manner. The radiating fins 5 can improve the radiating efficiency, have the function of blocking dust and improve the dustproof performance.
In this embodiment, set up a plurality of radiating grooves on the aluminum alloy heating panel 4, the radiating groove can be the recess of bar, can accelerate the radiating efficiency.
In this embodiment, the 3 materials of heat dissipation pipeline are the aluminum alloy, and the aluminum alloy possesses good thermal diffusivity, can be better with heat conduction away.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent replacements made by those of ordinary skill in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a dustproof motor rear end cap, includes end cover main part, its characterized in that: the end cover comprises an end cover body and is characterized in that a plurality of radiating holes distributed in an annular array are formed in the end cover body, radiating pipelines are covered on the radiating holes and communicated with the radiating holes, the outer ends of the radiating pipelines are fixedly provided with the same aluminum alloy radiating plate, and radiating fins are arranged on one side, close to the end cover body, of the aluminum alloy radiating plate in an inclined mode.
2. The dust-proof motor rear end cover according to claim 1, characterized in that: the heat dissipation pipeline is radially provided with a plurality of heat dissipation micropores, and the heat dissipation micropores are distributed on the middle lower part of the heat dissipation pipeline in a divergent mode.
3. The dust-proof motor rear end cover according to claim 1, characterized in that: the radiating fins incline outwards and are distributed in a divergent mode.
4. The dust-proof motor rear end cover according to claim 1, characterized in that: the aluminum alloy radiating plate is provided with a plurality of radiating grooves.
5. The dust-proof motor rear end cover according to claim 1, characterized in that: the heat dissipation pipeline is made of aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020667549.7U CN211859777U (en) | 2020-04-27 | 2020-04-27 | Dustproof motor rear end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020667549.7U CN211859777U (en) | 2020-04-27 | 2020-04-27 | Dustproof motor rear end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211859777U true CN211859777U (en) | 2020-11-03 |
Family
ID=73178531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020667549.7U Expired - Fee Related CN211859777U (en) | 2020-04-27 | 2020-04-27 | Dustproof motor rear end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211859777U (en) |
-
2020
- 2020-04-27 CN CN202020667549.7U patent/CN211859777U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201103 Termination date: 20210427 |