CN203214354U - Magnetic suspension type motor fan - Google Patents
Magnetic suspension type motor fan Download PDFInfo
- Publication number
- CN203214354U CN203214354U CN 201320114954 CN201320114954U CN203214354U CN 203214354 U CN203214354 U CN 203214354U CN 201320114954 CN201320114954 CN 201320114954 CN 201320114954 U CN201320114954 U CN 201320114954U CN 203214354 U CN203214354 U CN 203214354U
- Authority
- CN
- China
- Prior art keywords
- fan
- motor
- chassis
- fan chassis
- type 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
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a magnetic suspension type motor fan comprising a motor fan chassis, a hub, fan blades, a housing, a rotor, a bearing and a rotating shaft, wherein the fan chassis comprises a fan chassis shell and a fan chassis body; the housing is composed of two layers and comprises a housing surface and a housing body; fan blades are fixed on the fan chassis through the hub; the fan chassis is fixed at the shaft end of a motor rotating shaft and used for fixing the fan at the rotor shaft end through the hub. Through the way, the magnetic suspension type motor fan used in a motor, provided by the utility model, has the advantages that the gas flow in the motor can be driven through the fan blades, so that the heat exchange between interior and exterior of the motor is carried out, the noise and the vibration produced when the motor is in use can be lowered and the effect of protecting the environment is achieved when the motor is in use.
Description
Technical field
The utility model relates to a kind of motor ventilating fan, particularly relates to a kind of electromagnetic levitation type motor ventilating fan.
Background technique
Motor is a kind of engineering goods commonly used in the life, and the use of motor ventilating fan is to reduce a kind of parts that motor temperature raises.The prior motor fan provides electric power to move by external power supply fully, thereby the motor noise that produces motor ventilating fan is bigger, during use very easily the normal life to people impact.
The model utility content
The technical problem that the utility model mainly solves provides a kind of electromagnetic levitation type motor ventilating fan, can disturbance motor internal gas flow, and make motor internal and outside carry out heat exchange, and can reduce the noise that produces when motor uses and the vibrations that thereupon produce.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts is: a kind of electromagnetic levitation type motor ventilating fan is provided.Comprise motor ventilating fan chassis, wheel hub, flabellum, case, rotor, bearing, rotating shaft.The fan chassis comprises fan chassis shell and fan chassis body, and case is made of bilayer, comprises case face and shroud body, and flabellum is fixed on the fan chassis by wheel hub.The fan chassis is fixed on the axle head of machine shaft, and wheel hub is fixed on the rotor axle head with fan.Fan chassis body and shroud body constitute by magnet.
In preferred embodiment of the utility model, the set magnet magnet magnetic pole set with respect to shroud body of described fan chassis body is different.
In preferred embodiment of the utility model, described flabellum is material with the VALOX resin.
In preferred embodiment of the utility model, described fan chassis shell, wheel hub and case face constitute by aluminium.
The beneficial effects of the utility model are: the utility model can reduce friction by magnetic suspension, thereby the noise that produces when reducing motor and using makes motor more convenient to use, and is comfortable.
Description of drawings
Fig. 1 is the structural representation of the utility model electromagnetic levitation type motor ventilating fan one preferred embodiment;
The mark of each parts is as follows in the accompanying drawing: 1, motor ventilating fan chassis; 101, fan chassis shell; 102, fan chassis body; 2, wheel hub; 3, flabellum; 4, case; 401, case face; 402, shroud body; 5, rotor; 6, bearing; 7, rotating shaft.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also Fig. 1, the utility model is embodiment comprise:
A kind of electromagnetic levitation type motor ventilating fan, comprise: motor ventilating fan chassis 1, wheel hub 2, flabellum 3, case 4, rotor 5, bearing 6, rotating shaft 7, fan chassis 1 comprises fan chassis shell 101 and fan chassis body 102, case 4 is made of bilayer, comprise case face 401 and shroud body 402, flabellum 3 is fixed on the fan chassis 1 by wheel hub 2, and fan chassis 1 links to each other with rotor 5, bearing 6, rotating shaft 7, and described fan chassis body 102 and shroud body 402 constitute by magnet.
Wherein, described fan chassis body 102 set magnet are different with respect to shroud body 402 set magnet magnetic poles.According to the principle that the same sex is repelled each other or there is a natural attraction between the sexes flabellum 3 is suspended in the motor.
Described fan chassis shell 101, wheel hub 2 constitutes by aluminium with case face 401, and described flabellum 3 is material with the VALOX resin, thereby makes the running of magnetic suspension motor fan not influence the proper functioning of motor miscellaneous part.
During use, motor is linked to each other with power supply, make the motor entry into service, rotor 5 begins to rotate, and flabellum 3 operates thereupon, because fan is subjected to the interaction of like pole, flabellum 3 is suspended in the motor ventilating fan integral body, has reduced frictional force, reduced the noise that produces when motor ventilating fan uses.
The electromagnetic levitation type motor ventilating fan that the utility model is introduced is suspended in the fan flabellum 3, has reduced frictional force, thereby makes the fan of same rotating speed produce littler noise, and the motor overall performance is got a promotion.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. electromagnetic levitation type motor ventilating fan, comprise: motor ventilating fan chassis (1), wheel hub (2), flabellum (3), case (4), rotor (5), bearing (6), rotating shaft (7), the fan chassis comprises fan chassis shell (101) and fan chassis body (102), case is made of bilayer, comprise case face (401) and shroud body (402), flabellum is fixed on the fan chassis by wheel hub, the fan chassis is fixed on the axle head of machine shaft, wheel hub is fixed on the rotor axle head with fan, and described fan chassis body and shroud body constitute by magnet.
2. electromagnetic levitation type motor ventilating fan according to claim 1 is characterized in that, the set magnet magnet magnetic pole set with respect to shroud body of described fan chassis body is different.
3. electromagnetic levitation type motor ventilating fan according to claim 1 is characterized in that, described fan chassis shell, wheel hub and case face constitute by aluminium.
4. electromagnetic levitation type motor ventilating fan according to claim 1 is characterized in that, described flabellum is material with the VALOX resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114954 CN203214354U (en) | 2013-03-14 | 2013-03-14 | Magnetic suspension type motor fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320114954 CN203214354U (en) | 2013-03-14 | 2013-03-14 | Magnetic suspension type motor fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203214354U true CN203214354U (en) | 2013-09-25 |
Family
ID=49203898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320114954 Expired - Fee Related CN203214354U (en) | 2013-03-14 | 2013-03-14 | Magnetic suspension type motor fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203214354U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148004A (en) * | 2013-03-14 | 2013-06-12 | 苏州工业园区鑫海胜电子有限公司 | Magnetic suspension type motor fan |
| WO2016154852A1 (en) * | 2015-03-30 | 2016-10-06 | 林圣梁 | Magnetic levitation fan device |
-
2013
- 2013-03-14 CN CN 201320114954 patent/CN203214354U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148004A (en) * | 2013-03-14 | 2013-06-12 | 苏州工业园区鑫海胜电子有限公司 | Magnetic suspension type motor fan |
| WO2016154852A1 (en) * | 2015-03-30 | 2016-10-06 | 林圣梁 | Magnetic levitation fan device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202221929U (en) | Hollow rotor shaft mechanism of motor | |
| CN204140468U (en) | The pipeline fan of the two-way extension of a kind of main shaft | |
| CN203214354U (en) | Magnetic suspension type motor fan | |
| CN103148004A (en) | Magnetic suspension type motor fan | |
| CN202651970U (en) | Connection structure of bearing and end cap for alternating current blower | |
| CN206419147U (en) | A kind of special hydraulic turbine magnetic levitation system of cooling tower | |
| CN206226187U (en) | A kind of elevator motor with good heat radiating function | |
| CN201386741Y (en) | Nonequilibrium magnetic levitation bearing | |
| CN202586678U (en) | Novel high-efficiency permanent-magnet brushless direct-current motor | |
| CN106787440A (en) | Generating set servicing unit | |
| CN202004554U (en) | Fixed structure of open end of cup-shaped rotor of double-stator motor | |
| CN107623402A (en) | A kind of high-speed electric expreess locomotive applied to engraving machine | |
| CN103343746A (en) | Modified axial flow fan | |
| CN205565983U (en) | Motor silencing device | |
| CN213602476U (en) | High-efficiency energy-saving three-phase asynchronous motor | |
| CN206041768U (en) | High -speed brushless motor | |
| CN205681273U (en) | A kind of treadmill drives DC brushless motor | |
| CN203335436U (en) | Improved axial flow fan | |
| CN203243165U (en) | Permanent magnet motor rotor end cover | |
| CN203830742U (en) | High speed electric spindle | |
| CN204150879U (en) | A kind of inner-rotor type towing machine | |
| CN203871953U (en) | Plastic package motor | |
| CN203166695U (en) | Low temperature motor | |
| CN203707969U (en) | Low-noise high-efficiency damping motor | |
| CN202679205U (en) | A disc DC brushless motor with double power |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140314 |