CN102983643A - Self-cleaning motor structure - Google Patents
Self-cleaning motor structure Download PDFInfo
- Publication number
- CN102983643A CN102983643A CN2012104356764A CN201210435676A CN102983643A CN 102983643 A CN102983643 A CN 102983643A CN 2012104356764 A CN2012104356764 A CN 2012104356764A CN 201210435676 A CN201210435676 A CN 201210435676A CN 102983643 A CN102983643 A CN 102983643A
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- Prior art keywords
- fan
- electric machine
- heat dissipation
- motor
- spline
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- 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.)
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- Motor Or Generator Cooling System (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
A self-cleaning motor structure comprises a motor shell, a cone-shaped rotor and a cone-shaped stator are arranged inside the motor shell, a heat dissipation chamber is mounted on one side of the rotor and the stator, a fan is mounted on the portion, inside the heat dissipation chamber, of a motor shaft, the fan is matched with the motor shaft in a sliding mode through spline grooves, and one end of the fan is connected with the motor shell through an electromagnetic spring. Moreover, the fan is mounted on a sliding seat, spline grooves are arranged inside the sliding seat, and the sliding seat is matched with the spline grooves on the motor shaft through the spline grooves inside the sliding seat. According to the self-cleaning motor structure, the axial position of the fan can be adjusted through the electromagnetic spring, through the method, the fan can clean every corner inside the motor heat dissipation chamber, and therefore the purpose of dust removal is achieved.
Description
Technical field
The present invention is a kind of electric machine structure.
Background technology
The inner easily dust stratification of the heat dissipation chamber of motor of the prior art is in case will reduce the radiating efficiency of fan after the dust stratification.Although fan this can remove most of dust clean in the process that blows, but the position of each fan is fixed, so just making easily fan have some dead angles that forever can't blow in the process of blowing, is the technical problem that prior art needs to be resolved hurrily so how to remove the dust of heat dissipation chamber inside.
Summary of the invention
The purpose of this invention is to provide a kind of automatically cleaning electric machine structure, can realize automatically the dust of heat dissipation chamber being cleared up.
Purpose of the present invention is come specific implementation by the following technical programs:
A kind of automatically cleaning electric machine structure, comprise electric machine casing, be provided with rotor and the stator of taper in electric machine casing inside, side at rotor and stator is provided with heat dissipation chamber, motor shaft in heat dissipation chamber is equipped with fan, described fan is slidingly matched by spline and motor shaft, and an end of described fan is connected with electric machine casing by electromagnetic spring.
Further, described fan is installed on the slide, and the inside of described slide has spline, and slide cooperates with spline on the motor shaft by spline.
Automatically cleaning electric machine structure of the present invention can be adjusted the axial location of fan by electromagnetic spring, and fan is cleared up each corner of motor radiating chamber interior, reaches the purpose of dust out.
Description of drawings
The below is described in further detail the present invention with embodiment with reference to the accompanying drawings.
Fig. 1 is the structure chart of the described automatically cleaning electric machine structure of the embodiment of the invention.
Embodiment
As shown in Figure 1, the described a kind of automatically cleaning electric machine structure of the embodiment of the invention, comprise electric machine casing 1, be provided with rotor 2 and the stator 3 of taper in electric machine casing 1 inside, side at rotor 2 and stator 3 is provided with heat dissipation chamber 4, motor shaft 5 in heat dissipation chamber 4 is equipped with fan 6, and described fan 6 is slidingly matched by spline and motor shaft 5, and an end of described fan 6 is connected with electric machine casing 1 by electromagnetic spring 7.
Further, described fan is installed on the slide 8, and the inside of described slide 8 has spline, and slide 8 cooperates with spline on the motor shaft 5 by spline.
Automatically cleaning electric machine structure of the present invention can be adjusted the axial location of fan by electromagnetic spring, and fan is cleared up each corner of motor radiating chamber interior, reaches the purpose of dust out.
Claims (2)
1. automatically cleaning electric machine structure, comprise electric machine casing, it is characterized in that, be provided with rotor and the stator of taper in electric machine casing inside, side at rotor and stator is provided with heat dissipation chamber, motor shaft in heat dissipation chamber is equipped with fan, and described fan is slidingly matched by spline and motor shaft, and an end of described fan is connected with electric machine casing by electromagnetic spring.
2. automatically cleaning electric machine structure as claimed in claim 1 is characterized in that, described fan is installed on the slide, and the inside of described slide has spline, and slide cooperates with spline on the motor shaft by spline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104356764A CN102983643A (en) | 2012-11-05 | 2012-11-05 | Self-cleaning motor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104356764A CN102983643A (en) | 2012-11-05 | 2012-11-05 | Self-cleaning motor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102983643A true CN102983643A (en) | 2013-03-20 |
Family
ID=47857453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104356764A Pending CN102983643A (en) | 2012-11-05 | 2012-11-05 | Self-cleaning motor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102983643A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222061A (en) * | 2017-07-28 | 2017-09-29 | 郑州建通机械制造有限公司 | It is a kind of from radiating motor |
| CN110336399A (en) * | 2019-07-06 | 2019-10-15 | 陈路阳 | A kind of rotor and motor |
| CN110880830A (en) * | 2019-12-07 | 2020-03-13 | 烟台职业学院 | Numerical control mechanical driving device |
| CN112886771A (en) * | 2021-02-02 | 2021-06-01 | 宁波鼎祥电器制造有限公司 | Self-cleaning stepping motor |
| CN113381567A (en) * | 2021-05-12 | 2021-09-10 | 叶陈金 | Magnetic-type stepping motor self-cleaning driving mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201156689Y (en) * | 2007-12-20 | 2008-11-26 | 上海熊猫机械(集团)有限公司 | Wind cooling motor |
| CN201174638Y (en) * | 2008-04-07 | 2008-12-31 | 叶贤庄 | Motor braking device |
| CN102594024A (en) * | 2011-01-12 | 2012-07-18 | 福特环球技术公司 | Air-cooled electrical machine |
-
2012
- 2012-11-05 CN CN2012104356764A patent/CN102983643A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201156689Y (en) * | 2007-12-20 | 2008-11-26 | 上海熊猫机械(集团)有限公司 | Wind cooling motor |
| CN201174638Y (en) * | 2008-04-07 | 2008-12-31 | 叶贤庄 | Motor braking device |
| CN102594024A (en) * | 2011-01-12 | 2012-07-18 | 福特环球技术公司 | Air-cooled electrical machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107222061A (en) * | 2017-07-28 | 2017-09-29 | 郑州建通机械制造有限公司 | It is a kind of from radiating motor |
| CN110336399A (en) * | 2019-07-06 | 2019-10-15 | 陈路阳 | A kind of rotor and motor |
| CN110880830A (en) * | 2019-12-07 | 2020-03-13 | 烟台职业学院 | Numerical control mechanical driving device |
| CN112886771A (en) * | 2021-02-02 | 2021-06-01 | 宁波鼎祥电器制造有限公司 | Self-cleaning stepping motor |
| CN112886771B (en) * | 2021-02-02 | 2022-03-25 | 宁波鼎祥电器制造有限公司 | Self-cleaning stepping motor |
| CN113381567A (en) * | 2021-05-12 | 2021-09-10 | 叶陈金 | Magnetic-type stepping motor self-cleaning driving mechanism |
| CN113381567B (en) * | 2021-05-12 | 2024-02-02 | 叶陈金 | Magnetomotive stepping motor self-cleaning driving mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130320 |