CN213402662U - Small-sized motor - Google Patents
Small-sized motor Download PDFInfo
- Publication number
- CN213402662U CN213402662U CN202022624979.3U CN202022624979U CN213402662U CN 213402662 U CN213402662 U CN 213402662U CN 202022624979 U CN202022624979 U CN 202022624979U CN 213402662 U CN213402662 U CN 213402662U
- Authority
- CN
- China
- Prior art keywords
- casing
- connecting portion
- motor body
- fixed connection
- motor
- 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
Links
- 230000005611 electricity Effects 0.000 claims abstract description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 239000004519 grease Substances 0.000 claims description 8
- 229920001296 polysiloxane Polymers 0.000 claims description 8
- 239000006185 dispersion Substances 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Images
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
The utility model belongs to the technical field of the motor, concretely relates to small-size motor. Including motor body, the casing of motor body is located to the cover, fixed connection in the lid and wiring fixing base and the power line plug of casing one end, motor body's output passes outside the lid suddenly rises the casing, the power line plug with motor body electricity is connected, just the fixed one end of keeping away from the output in the casing that sets up of wiring fixing base, the electric wire of power line plug passes the wiring fixing base and is connected in motor body, the lid include with casing fixed connection's connecting portion and with connecting portion fixed connection's fixed part, the diameter of fixed part is greater than the diameter of connecting portion. The utility model discloses a setting up the lid set up to with casing fixed connection's connecting portion and with connecting portion fixed connection's fixed part, one comes the dustproof performance good, and two come heat dispersion good. The utility model discloses simple structure, it is convenient to dismantle and assemble.
Description
Technical Field
The utility model belongs to the technical field of the motor, concretely relates to small-size motor.
Background
The small-sized motor on the market has a complex structure, a plurality of parts and poor dust resistance, and is often difficult to mount and dismount.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide a small motor which has simple structure and good dust resistance.
The purpose of the utility model is realized through the following technical scheme: the utility model provides a small-sized motor, includes motor body, and the casing of motor body is located to the cover, fixed connection in the lid and wiring fixing base and the power line plug of casing one end, motor body's output passes outside the lid suddenly rises the casing, the power line plug with motor body electricity is connected, just the wiring fixing base is fixed to be set up in the one end that the output was kept away from to the casing, the electric wire of power line plug passes the wiring fixing base and is connected in motor body, the lid include with casing fixed connection's connecting portion and with connecting portion fixed connection's fixed part, the diameter of fixed part is greater than the diameter of connecting portion.
Furthermore, the connecting part comprises a copper ring and a layer of heat-conducting silicone grease coated on the outer side of the copper ring.
Further, the fixing portion and the connecting portion are connected through screws distributed in an annular array.
Further, a layer of heat-conducting silicone grease is coated on the outer side surface of the shell.
The beneficial effects of the utility model reside in that: the utility model discloses a setting up the lid set up to with casing fixed connection's connecting portion and with connecting portion fixed connection's fixed part, one comes the dustproof performance good, and two come heat dispersion good. The utility model discloses simple structure, it is convenient to dismantle and assemble.
Drawings
Fig. 1 is a schematic structural diagram of a small-sized motor according to the present invention;
fig. 2 is a right side view of the small-sized motor of the present invention.
Reference numerals:
1-a shell; 2-a cover body; 3-wiring fixing seat;
4-power line plug; 5-a screw; 21-a connecting part;
22-a fixed part.
Detailed Description
In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
Referring to fig. 1-2, a small-sized motor includes a motor main body, a housing 1 covering the motor main body, a cover 2 fixedly connected to one end of the housing 1, a connection fixing seat 3 and a power line plug 4, wherein an output end of the motor main body passes through the cover 2 and protrudes out of the housing 1, the power line plug 4 is electrically connected to the motor main body, the connection fixing seat 3 is fixedly arranged at one end of the housing 1 far from the output end, an electric wire of the power line plug 4 passes through the connection fixing seat 3 and is connected to the motor main body, the cover 2 includes a connecting portion 21 fixedly connected to the housing 1 and a fixing portion 22 fixedly connected to the connecting portion 21, and a diameter of the fixing portion 22 is larger than a diameter of the connecting portion 21.
The utility model discloses a setting up lid 2 set up to with 1 fixed connection's of casing connecting portion 21 and with connecting portion 21 fixed connection's fixed part 22, one comes the dustproof performance good, and two come heat dispersion good. The diameter of the fixing portion 22 is set to be larger than that of the connecting portion 21, so that the motor dustproof performance is better. The utility model discloses simple structure, it is convenient to dismantle and assemble.
Further, the connecting portion 21 includes a copper ring and a layer of heat-conducting silicone grease coated on the outer side of the copper ring.
The utility model discloses set up connecting portion 21 into the copper ring and at copper ring outside one deck heat conduction silicone grease of coating for when motor housing keeps insulating, the radiating effect is better.
Further, the fixing portion 22 and the connecting portion 21 are connected by screws 5 distributed in an annular array.
The utility model discloses a screw 5 is connected fixed part 22 and connecting portion 21, convenient equipment and dismantlement.
Further, the outer side surface of the shell 1 is coated with a layer of heat-conducting silicone grease.
The utility model discloses at 1 outside coating one deck heat conduction silicone grease of casing for the motor keeps heat conduction fast the time, has increased insulating properties.
The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.
Claims (4)
1. A small-sized motor characterized in that: including motor body, the casing of motor body is located to the cover, fixed connection in the lid and wiring fixing base and the power line plug of casing one end, motor body's output passes outside the lid suddenly rises the casing, the power line plug with motor body electricity is connected, just the fixed one end of keeping away from the output in the casing that sets up of wiring fixing base, the electric wire of power line plug passes the wiring fixing base and is connected in motor body, the lid include with casing fixed connection's connecting portion and with connecting portion fixed connection's fixed part, the diameter of fixed part is greater than the diameter of connecting portion.
2. A small-sized motor according to claim 1, wherein: the connecting part comprises a copper ring and a layer of heat-conducting silicone grease coated on the outer side of the copper ring.
3. A small-sized motor according to claim 2, wherein: the fixing part is connected with the connecting part through screws distributed in an annular array.
4. A small-sized motor according to claim 3, wherein: and the surface of the outer side of the shell is coated with a layer of heat-conducting silicone grease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624979.3U CN213402662U (en) | 2020-11-13 | 2020-11-13 | Small-sized motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022624979.3U CN213402662U (en) | 2020-11-13 | 2020-11-13 | Small-sized motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213402662U true CN213402662U (en) | 2021-06-08 |
Family
ID=76194217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022624979.3U Expired - Fee Related CN213402662U (en) | 2020-11-13 | 2020-11-13 | Small-sized motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213402662U (en) |
-
2020
- 2020-11-13 CN CN202022624979.3U patent/CN213402662U/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: 20210608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |