CN207426898U - A kind of high-effect ceiling-fan motor - Google Patents
A kind of high-effect ceiling-fan motor Download PDFInfo
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- CN207426898U CN207426898U CN201721277954.2U CN201721277954U CN207426898U CN 207426898 U CN207426898 U CN 207426898U CN 201721277954 U CN201721277954 U CN 201721277954U CN 207426898 U CN207426898 U CN 207426898U
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- bearing
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- main shaft
- moving magnetic
- gasket
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Abstract
The utility model discloses a kind of high-effect ceiling-fan motors, including suspention with main shaft, in being combined with lower bearing, moving magnetic filed, upper bearing (metal) on main shaft successively from lower to upper, permanent magnetism coil is equipped with around moving magnetic filed cooperation, lid, which closes, states component upper cover and bottom cover, it is characterised in that：It is sleeved on main shaft, plane bearing is equipped between upper bearing (metal) and moving magnetic filed；Upper gasket is equipped between plane bearing and upper bearing (metal)；Lower gasket is equipped between plane bearing and moving magnetic filed；The Upper gasket is contacted with the outer shaft of upper bearing (metal), is not contacted with the internal axle sleeve of upper bearing (metal), and is coordinated with gap of main reinforcement.This utility model motor can improve reliable and stable, the efficient performance of ceiling fan, and more economic benefits and social benefit are createed for society, enterprise.
Description
Technical field
The utility model is related to a kind of motors, are to be related to a kind of high-effect ceiling-fan motor more specifically.
Background technology
At present, general ceiling-fan motor, as shown in Figure 1, including suspention main shaft 1, in matching somebody with somebody successively from lower to upper on main shaft
Conjunction has lower bearing 6, and moving magnetic filed 4, upper bearing (metal) 3 are equipped with permanent magnetism coil 5 around moving magnetic filed cooperation, and lid, which closes, states component upper cover 2
With the fan electromotor of 7. this structure of bottom cover, after flabellum is installed, when rotation is, upper and lower cover is together with permanent magnetism coil around upper and lower
Bearing rotates, and flabellum weight is pressed on upper bearing (metal) mostly, and if flabellum is heavier or usage time is long, most of stress is pressed in
On bearing outer ring, the failures such as cause the rocking of fan, abnormal sound, fever serious seriously affect the quality of fan.Therefore, one is designed
A reliable and stable ceiling-fan motor is most important for ceiling fan total quality.
The content of the invention
The purpose of the utility model is to overcome the deficiencies in the prior art, provide that a kind of reliable and stable one kind is high-effect to hang
Fan motor.
The utility model solve the prior art technical solution be：A kind of high-effect ceiling-fan motor, including suspention main shaft,
In being combined with lower bearing, moving magnetic filed, upper bearing (metal) on main shaft successively from lower to upper, permanent magnetism line is equipped with around moving magnetic filed cooperation
Circle, lid, which closes, states component upper cover and bottom cover, is sleeved on main shaft, and plane bearing is equipped between upper bearing (metal) and moving magnetic filed；It is flat
Upper gasket is equipped between spherical bearing and upper bearing (metal)；Lower gasket is equipped between plane bearing and moving magnetic filed；The Upper gasket with it is upper
The outer shaft contact of bearing, does not contact with the internal axle sleeve of upper bearing (metal), and coordinates with gap of main reinforcement.
Further, the Upper shaft sleeve of the plane bearing and main shaft are clearance fit, and Lower shaft sleeve and the main shaft of plane bearing are
Interference fit；Lower gasket is interference fitted with main shaft.
Further, the internal axle sleeve of the upper bearing (metal) and main shaft are interference fit, the outer shaft of upper bearing (metal) and upper cover mistake
It is full of cooperation；The internal axle sleeve of lower bearing is interference fit with main shaft, and outer shaft and the bottom cover of lower bearing are interference fitted.
In this way, after flabellum is installed, when flabellum rotates, upper and lower cover is rotated together with permanent magnetism coil around upper and lower bearing,
Its flabellum weight is first pressed on upper bearing (metal), and pressure transmission is uniformly applied to plane by the outer shaft of upper bearing (metal) to pressure after Upper gasket
On bearing, the bottom surface of plane bearing is subject to the uniform support of lower gasket, makes entire ceiling fan smooth running smooth, though flabellum compared with
In the case that weight or usage time are long, the failures such as will not also cause the rocking of fan, abnormal sound, fever serious for a long time are greatly improved
The quality of fan；Further, since the rational design of plane bearing, can realize that the efficiency of ceiling fan improves.As usual money flabellum is straight
The fan electromotor of footpath 1.4m wants this big flabellum diameter ceiling fan that 100W could start, and is designed using the utility model, power of motor
50W or so is only needed, efficiency is improved close to half.And service life also obtains higher extension.
A kind of above high-effect ceiling-fan motor described in the utility model, can improve the reliable and stable, efficient of ceiling fan
Performance improves the quality of product, and more economic benefits and social benefit are createed for society, enterprise.
Description of the drawings
Fig. 1 is the mechanism decomposition diagram of the ceiling-fan motor of the prior art；
Fig. 2 is the mechanism decomposition diagram of the ceiling-fan motor of the utility model；
Fig. 3 is the schematic cross-sectional view of the ceiling-fan motor of the utility model.
Specific embodiment
Embodiment 1
A kind of high-effect ceiling-fan motor of the utility model, including suspention main shaft 1, in matching somebody with somebody successively from lower to upper on main shaft
Conjunction has lower bearing 6, and moving magnetic filed 4, upper bearing (metal) 3 are equipped with permanent magnetism coil 5 around moving magnetic filed cooperation, and lid, which closes, states component upper cover 2
It is characterized in that with bottom cover 7.：It is sleeved on main shaft, plane bearing 9 is equipped between upper bearing (metal) 3 and moving magnetic filed 4.
Upper gasket 10 is equipped between plane bearing 9 and upper bearing (metal)；Lower gasket is equipped between plane bearing 9 and moving magnetic filed；
The Upper gasket is contacted with the outer shaft of upper bearing (metal), is not contacted with the internal axle sleeve of upper bearing (metal), and with master
Shaft clearance coordinates；
The Upper shaft sleeve of the plane bearing is clearance fit with main shaft, and the Lower shaft sleeve of plane bearing is matched somebody with somebody with main shaft for interference
It closes；Lower gasket is interference fitted with main shaft.
The internal axle sleeve of the upper bearing (metal) is interference fit with main shaft, and outer shaft and the upper cover 2 of upper bearing (metal) are interference fitted；Under
The internal axle sleeve of bearing is interference fit with main shaft, and outer shaft and the bottom cover 7 of lower bearing are interference fitted.
The ceiling-fan motor of said structure when can realize big flabellum diameter, keeps the reliable and stable of ceiling fan to improve it
Work efficiency reduces a cost for solution.
The above descriptions are merely preferred embodiments of the present invention, not the structure of the utility model is made any
Formal limitation.Every any simple modification made according to the technical essence of the utility model to above example is equal
Variation and modification, in the range of still falling within the technical solution of the utility model.
Claims (3)
1. a kind of high-effect ceiling-fan motor, including suspention with main shaft, in being combined with lower bearing, dynamic magnetic on main shaft successively from lower to upper
Coil, upper bearing (metal) are equipped with permanent magnetism coil around moving magnetic filed cooperation, and lid, which closes, states component upper cover and bottom cover, it is characterised in that：Set
Together on main shaft, plane bearing is equipped between upper bearing (metal) and moving magnetic filed, Upper gasket is equipped between plane bearing and upper bearing (metal)；
Lower gasket is equipped between plane bearing and moving magnetic filed；The Upper gasket is contacted with the outer shaft of upper bearing (metal), in upper bearing (metal)
Axle sleeve does not contact, and coordinates with gap of main reinforcement.
2. a kind of high-effect ceiling-fan motor according to claim 1, it is characterised in that：The Upper shaft sleeve of the plane bearing with
Main shaft is clearance fit, and Lower shaft sleeve and the main shaft of plane bearing are interference fit；Lower gasket is interference fitted with main shaft.
3. a kind of high-effect ceiling-fan motor according to claim 2, it is characterised in that：The internal axle sleeve of the upper bearing (metal) with
Main shaft is interference fit, and outer shaft and the upper cover of upper bearing (metal) are interference fitted；The internal axle sleeve of lower bearing is interference fit with main shaft, under
The outer shaft of bearing is interference fitted with bottom cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721277954.2U CN207426898U (en) | 2017-09-30 | 2017-09-30 | A kind of high-effect ceiling-fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721277954.2U CN207426898U (en) | 2017-09-30 | 2017-09-30 | A kind of high-effect ceiling-fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207426898U true CN207426898U (en) | 2018-05-29 |
Family
ID=62314523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721277954.2U Active CN207426898U (en) | 2017-09-30 | 2017-09-30 | A kind of high-effect ceiling-fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207426898U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131199A (en) * | 2019-05-22 | 2019-08-16 | 苏州顺福利智能科技有限公司 | Fan spindle bearing system |
| CN112128123A (en) * | 2020-09-22 | 2020-12-25 | 华育昌(肇庆)智能科技研究有限公司 | Outer rotor motor of industrial large ceiling fan |
| CN112754317A (en) * | 2021-01-28 | 2021-05-07 | 宁波方太厨具有限公司 | Cooking inner container structure with humidifying and baking functions and oven |
-
2017
- 2017-09-30 CN CN201721277954.2U patent/CN207426898U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110131199A (en) * | 2019-05-22 | 2019-08-16 | 苏州顺福利智能科技有限公司 | Fan spindle bearing system |
| CN112128123A (en) * | 2020-09-22 | 2020-12-25 | 华育昌(肇庆)智能科技研究有限公司 | Outer rotor motor of industrial large ceiling fan |
| CN112128123B (en) * | 2020-09-22 | 2021-10-22 | 华育昌(肇庆)智能科技研究有限公司 | Outer rotor motor of industrial large ceiling fan |
| CN112754317A (en) * | 2021-01-28 | 2021-05-07 | 宁波方太厨具有限公司 | Cooking inner container structure with humidifying and baking functions and oven |
| CN112754317B (en) * | 2021-01-28 | 2022-05-17 | 宁波方太厨具有限公司 | Cooking inner container structure with humidifying and baking functions and oven |
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