CN205986456U - Low -noise motor - Google Patents
Low -noise motor Download PDFInfo
- Publication number
- CN205986456U CN205986456U CN201620945345.9U CN201620945345U CN205986456U CN 205986456 U CN205986456 U CN 205986456U CN 201620945345 U CN201620945345 U CN 201620945345U CN 205986456 U CN205986456 U CN 205986456U
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- CN
- China
- Prior art keywords
- magnet
- utility
- model
- motor
- noise 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
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- Motor Or Generator Frames (AREA)
- Dc Machiner (AREA)
Abstract
The utility model discloses a low -noise motor, which comprises a housin, the opposite side sets up a magnet respectively in the casing, the magnet edge sets up the hypotenuse structure, and adjacent hypotenuse structure is mutually supported. The utility model discloses a through the shape that changes magnet, give that magnet is terminal to increase the angle design, come the appeal that the balancing rotor received when facing boundary point through north and south utmost point magnetic field. Reduce the motor because the electromagnetic noise of vibrations production.
Description
Technical field
This utility model is related to motor, more particularly, to low noise motor.
Background technology
Straight trough rotor, can be because be subject to when magnet end (N/S pole field critical point) during rotating
The captivation of Magnet acts on and produces vibration, along with generation electromagnetic noise.
Utility model content
The purpose of this utility model is exactly to solve the above problems, providing a kind of low noise motor it is therefore intended that balancing
Straight trough rotor produces vibration when through magnet end, reduces electromagnetic noise.
To achieve these goals, this utility model adopts the following technical scheme that：A kind of low noise motor, including housing,
In described housing, opposite side is respectively provided with one block of Magnet, and described magnet edges arrange hypotenuse structure, and adjacent hypotenuse structure is mutual
Cooperation.
Preferably, the hypotenuse structures slope direction of described Magnet neighboring edge is consistent, and it is parallel to each other.
Compared with prior art, this utility model has the advantages that：This utility model is by changing Magnet
Shape, increases angle design to magnet end, and to balance that rotor is subject to when through north and south pole field critical point attracts
Power.Reduce the electromagnetic noise that motor is produced due to vibrations.
Brief description
Fig. 1 is low noise motor housing parts perspective view in embodiment.
Fig. 2 is low noise motor sectional view in embodiment.
Fig. 3 is magnet arrangement figure in embodiment.
Specific embodiment
In order that technological means, creation characteristic, reached purpose and effect that this utility model is realized are easy to understand, under
Face combines and is specifically illustrating, and this utility model is expanded on further.
Referring to Fig. 1 to Fig. 3, a kind of low noise motor, including housing 1, in described housing 1, opposite side is respectively provided with one block of magnetic
Ferrum 3, described Magnet 3 edge arranges hypotenuse structure 4, and adjacent hypotenuse structure cooperates.
In the present embodiment, the hypotenuse structures slope direction of described Magnet 3 neighboring edge is consistent, and is parallel to each other.Preferably,
The end setting chamfering structure of hypotenuse structure.
This utility model is the shape by changing Magnet, increases angle design to magnet end, to balance rotor in warp
Cross the captivation being subject to when the pole field critical point of north and south.Reduce the electromagnetic noise that motor is produced due to vibrations.
The foregoing is only preferred implementation of the present utility model, on protection domain of the present utility model is not limited in
State embodiment, every technical scheme belonging to this utility model principle belongs to protection domain of the present utility model.For this
For the technical staff in field, some improvement of carrying out on the premise of without departing from principle of the present utility model, these improvement
Should be regarded as protection domain of the present utility model.
Claims (2)
1. a kind of low noise motor, including housing, in described housing, opposite side is respectively provided with one block of Magnet it is characterised in that institute
State magnet edges setting hypotenuse structure, adjacent hypotenuse structure cooperates.
2. low noise motor according to claim 1 is it is characterised in that the hypotenuse structures slope of described Magnet neighboring edge
Direction is consistent, and is parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945345.9U CN205986456U (en) | 2016-08-25 | 2016-08-25 | Low -noise motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620945345.9U CN205986456U (en) | 2016-08-25 | 2016-08-25 | Low -noise motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205986456U true CN205986456U (en) | 2017-02-22 |
Family
ID=58035521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620945345.9U Expired - Fee Related CN205986456U (en) | 2016-08-25 | 2016-08-25 | Low -noise motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205986456U (en) |
-
2016
- 2016-08-25 CN CN201620945345.9U patent/CN205986456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170222 Termination date: 20200825 |