CN105119405B - A kind of ceiling-fan motor for being mounted directly flabellum - Google Patents
A kind of ceiling-fan motor for being mounted directly flabellum Download PDFInfo
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- CN105119405B CN105119405B CN201510642741.4A CN201510642741A CN105119405B CN 105119405 B CN105119405 B CN 105119405B CN 201510642741 A CN201510642741 A CN 201510642741A CN 105119405 B CN105119405 B CN 105119405B
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Abstract
A kind of ceiling-fan motor for being mounted directly flabellum, including rotating shaft, stator and rotor, the stator are contained in the inner ring cavity of the rotor；Also include being used for the flabellum installation portion for installing flabellum, the flabellum installation portion is removably attached to the rotor, and some flabellums are radially evenly distributed on the surrounding of the flabellum installation portion.Directly rotor will be fixed on for fixing the flabellum installation portion of flabellum, when rotor rotates, directly drives flabellum to rotate, without resetting other shells installation flabellum, simplify installation procedure；Flabellum is installed compared to by shell, by driving shell to rotate so as to drive flabellum to rotate, the flabellum in the technical program is directly driven by rotor, then the energy of drive device reduces energy consumption output without expending again on the accessories such as shell.
Description
Technical field
The present invention relates to ceiling fan apparatus field, particularly a kind of ceiling-fan motor for being mounted directly flabellum.
Background technology
Flabellum of the prior art is arranged on ceiling-fan motor shell, and motor needs to drive upper case and lower case to rotate
Afterwards, by upper case or lower case flabellum could be driven to rotate, energy consumption is big, and the ceiling-fan motor shell rotated can not meet
It is increased for electric fan, such as increase some lamp decorations, Function Extension requirement, then product can not adapt to the city of increasingly diversification
Field requires；Even and if can meet, the structure of ceiling fan can become considerably complicated, can not widely popularize.
And the motor case of most of direct current ceiling fans of in the market includes upper case and lower case, and upper case and
The center of lower case is separately installed with bearing, and the stator and rotor of motor are arranged on outside top between lower case,
The flabellum of ceiling fan is arranged on upper case.In order to ensure the stability of flabellum work, when the production and installation of each accessory of motor
Required precision is very high：Need extremely strictly to ensure the axiality of upper case and lower case, to ensure that two bearings are distinguished
Upper case and lower case are installed to, the rotating shaft of ceiling fan sequentially passes through the bearing of the bearing of upper case, stator, lower case
Afterwards, plumbness, flabellum smooth rotation can be still in, flabellum vibration and noise etc. caused by avoiding bearing installation deviation are asked
Topic.Seem simple structure, and actually it is difficult to ensure that the axiality of upper case and lower case in reality produces, wherein appointing
There is the problems such as gradient of the gradient of pit or some position and close position on one shell of meaning, can all cause the geometry of shell
Center deviation normal position, then cause rotating shaft can not be installed with upper case and lower case three.Above-mentioned existing structure with
And high required precision, the processing step of ceiling fan production is virtually added, reduces its production efficiency.
The content of the invention
For drawbacks described above, it is an object of the invention to propose a kind of ceiling-fan motor for being mounted directly flabellum, for pacifying
The flabellum installation portion of dress flabellum is removably attached to the rotor, reduces the energy consumption of driving flabellum, convenient expansion ceiling fan
Other functions.
To use following technical scheme up to this purpose, the present invention：
A kind of ceiling-fan motor for being mounted directly flabellum, including rotating shaft, stator and rotor, the stator are contained in described turn
In the inner ring cavity of son；Also include being used for the flabellum installation portion for installing flabellum, the flabellum installation portion is removably attached to institute
Rotor is stated, some flabellums are radially evenly distributed on the surrounding of the flabellum installation portion.
Further, the lateral wall of the magnetic shoe fixed part, which is provided with, installs stupefied or mounting groove, corresponding, the flabellum installation
The inner side in portion is provided with mounting groove or installation is stupefied, and the installation is stupefied to be snapped fitted to or depart from the mounting groove so that the flabellum installation
Portion is removably sleeved on the rotor.
Further, the lower surface of the magnetic shoe fixed part is provided with supporting part, and the supporting part is by the magnetic shoe fixed part
Radially side extends to be formed for downside, when the flabellum installation portion is fixed on the rotor, the flabellum installation portion
Lower surface contacts with the upper surface of the supporting part.
Further, the rotor includes magnetic shoe fixed part and axle bearing mount portion, and the magnetic shoe fixed part is installed with bearing
Portion is integrated to be made, and the axle bearing mount portion is provided only on the side of the Plane of rotation of the magnetic shoe fixed part, described turn
Axle, stator, magnetic shoe fixed part and axle bearing mount portion geometric center point-blank.
Further, the rotor also includes connecting portion, and one end of the connecting portion is fixed on the magnetic shoe fixed part, separately
One end is fixed on the axle bearing mount portion so that the magnetic shoe fixed part is not directly contacted with the axle bearing mount portion, the magnetic
Watt fixed part, axle bearing mount portion and the integrated shaping of connecting portion are made.
Further, the connecting portion is L shape reinforcements, and one end of the L shapes reinforcement is fixed on the magnetic shoe and fixed
Portion, the other end are fixed on the axle bearing mount portion.
Further, the junction of the L shapes reinforcement and axle bearing mount portion is provided with the first reinforcement, and described first strengthens
In the two neighboring side of muscle, a side is fixed on the axle bearing mount portion, and another side is fixed on the L shapes and strengthened
Muscle；The intersection on two sides is provided with the second reinforcement, the two neighboring side point of second reinforcement in the L shapes reinforcement
Two sides of the L shapes reinforcement are not fixed on.
Further, superposition is provided with more than one bearing in the axle bearing mount portion, and the axle bearing mount portion is provided with interior
The unequal stepped installation cavity in footpath.
Further, the stator includes stator body, stator tooth, winding and some arc-like sheets, and the rotating shaft passes through institute
Both fixed, radial edges for being evenly distributed on the stator body of the stator tooth, adjacent described after stating stator body
Wire casing is formed between stator tooth, the winding winding is arranged on the stator tooth；
The arc of the arc-like sheet protrudes laterally, and is fixed on the inside of the root portion of the stator tooth, and perpendicular to institute
The end face for stating stator body is set；Some arc-like sheets are evenly distributed on the end face of stator body, are formed and are turned around described
The circle of axle.
Further, the lateral wall of the rotating shaft is provided with inner groovy, and the inner groovy is by the lateral wall of the rotating shaft along footpath
To be formed to caving inward；After the rotating shaft is sequentially inserted into the axle bearing mount portion and stator, locating ring is installed on the indent
In groove, so as to which the stator and/or axle bearing mount portion are fixed on into the rotating shaft.
Beneficial effects of the present invention：Directly rotor will be fixed on for fixing the flabellum installation portion of flabellum, rotor rotates
When, directly drive flabellum to rotate, without resetting other shells installation flabellum, simplify installation procedure；Compared to passing through shell
Flabellum is installed, by driving shell to rotate so as to drive flabellum to rotate, the flabellum in the technical program is directly driven by rotor, then
The energy of drive device reduces energy consumption without expending again on the accessories such as shell.
Flabellum installation portion is removably attached to the rotor, then its requirement flabellum only need to be produced according to customer requirement
The flabellum installation portion of installation position, then flabellum installation portion is installed to rotor, the different requirements of different clients, without changing
Become any apparatus structure (can volume production) in addition to flabellum installation portion, only need the production of more mold exchange can installation requirement quantity flabellum fan
Leaf installation portion, either sets the structure of 3,4 and 5 flabellums, and installs and uses precision height, and rotor steadily turns
Manufacturing procedure is simplified while dynamic, is saved greatly cost.
In addition, in the technical program, flabellum to be mounted directly to rotor by flabellum installation portion, and directly by rotor with rotation
Turn, it is simple in construction, it is compact；Then in order to extend the function of ceiling fan, can be pressed in ceiling fan by setting non-rotary shell on shell
Needed according to occasion, beautiful lamp body structure, camera device, champignon means for diverging etc. are installed, while meeting that basic pectinid uses,
Illuminated, imaged, the function such as fresh air, so a multifunctional hanging fan is arranged in room, improves whole room
Style and taste, the constantly diversified market of demand is also suitable for, is suitably widelyd popularize.
Brief description of the drawings
Fig. 1 is the explosive view of one embodiment of the present of invention；
Fig. 2 is the mounting structure schematic diagram of one embodiment of the present of invention；
Fig. 3 is the sectional view of one embodiment of the present of invention in the vertical direction；
Fig. 4 is the upward view of one embodiment of the present of invention；
Fig. 5 is the structural representation of one embodiment that rotating shaft is fixed with stator in the present invention；
Fig. 6 is the structural representation of one embodiment of rotor in the present invention；
Fig. 7 is the structural representation of one embodiment of stator in the present invention；
Fig. 8 is the structural representation of one embodiment of locating ring in the present invention.
Wherein：Rotating shaft 1, inner groovy 101；
Stator 2, stator body 21, stator tooth 22, winding 23, arc-like sheet 24；
Rotor 3；Magnetic shoe fixed part 31, inner ring cavity 310, location and installation groove 311；Axle bearing mount portion 32, connecting portion 33；
First reinforcement 4, the second reinforcement 5, magnetic shoe 6；Locating ring 7, locating piece 71；Bearing 8, installation stupefied 9, mounting groove
10, supporting part 11；Flabellum installation portion 12, mounting post 121.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
As shown in Figure 1, Figure 2 and Figure 3, a kind of ceiling-fan motor for being mounted directly flabellum, including rotating shaft 1, stator 2 and rotor
3, the stator 2 is contained in the inner ring cavity 310 of the rotor 3；Also include being used for the flabellum installation portion 12 for installing flabellum, institute
State flabellum installation portion 12 and be removably attached to the rotor 3, some flabellums are radially evenly distributed on the flabellum
The surrounding of installation portion 12.
In motor, the stator winding of motor makes three-phase symmetrical star connection, secures what is magnetized on the rotor of motor
Permanent magnet, in the presence of driver, the constantly commutation of each phase winding of stator armature is powered, and makes position of the stator field with rotor
Put and change constantly, stator field is remained the Space Angle of left and right with rotor permanent magnet magnetic field, produce torque drive rotor
Rotation, rotor rotate, and convert electrical energy into mechanical energy, then in order to ensure the smooth rotation of rotor, rotating shaft connects stator and rotor
When connecing, the axiality between stator and rotor must be high.
In the technical program, directly rotor 3 will be fixed on for fixing the flabellum installation portion 12 of flabellum, rotor 3 rotates
When, directly drive flabellum to rotate, without resetting other shells installation flabellum, simplify installation procedure；Compared to passing through shell
Flabellum is installed, by driving shell to rotate so as to drive flabellum to rotate, the flabellum in the technical program is directly driven by rotor 3,
Then the energy of drive device reduces energy consumption output without expending again on the accessories such as shell.
Flabellum installation portion 12 is removably attached to the rotor 3, then need to only be produced according to customer requirement and require quantity
The flabellum installation portion 12 of flabellum installation position, then flabellum installation portion 12 is installed to rotor 3, the difference of different clients will
Ask, without changing any apparatus structure (can volume production) in addition to flabellum installation portion 12, only need the production of a more mold exchange can installation requirement
The flabellum installation portion 12 of quantity flabellum, either sets the structure of 3,4 and 5 flabellums, and installs and uses essence
Degree is high, simplifies manufacturing procedure while 3 smooth rotation of rotor, is saved greatly cost.
In addition, in the technical program, flabellum to be mounted directly to rotor 3 by flabellum installation portion 12, and directly by rotor banding
Rotation, it is simple in construction, it is compact；, can be in ceiling fan by setting non-rotary shell, in shell then in order to extend the function of ceiling fan
On needed according to occasion, beautiful lamp body structure, camera device, champignon means for diverging etc. are installed, meet what basic pectinid used
Meanwhile illuminated, imaged, the function such as fresh air, so a multifunctional hanging fan is arranged in room, improves whole room
Between style and taste, be also suitable for the constantly diversified market of demand, suitably widely popularize.
As shown in Fig. 1 and Fig. 4, the lateral wall of the magnetic shoe fixed part 31 is provided with installation stupefied 9 or mounting groove 10, corresponding,
The inner side of the flabellum installation portion 12 is provided with mounting groove 10 or installation stupefied 311, and the installation stupefied 311 snaps fitted to or departs from the peace
Tankage 10 so that the flabellum installation portion 12 is removably sleeved on the rotor 3.
In the present embodiment, some installations stupefied 9 are uniformly set at the outside of rotor 3, corresponding, the flabellum peace
Dress portion 12 is uniformly set at the inner side of rotor 3, during dismounting, will directly install stupefied 9 and clamps or separate mounting groove 10, Gu
Regularly stably, it is easy to operate during dismounting.
As shown in figure 4, the lower surface of the magnetic shoe fixed part 31 is provided with supporting part 11, the supporting part 11 is by the magnetic shoe
Radially side extends to be formed for the downside of fixed part 31, when the flabellum installation portion 12 is fixed on the rotor 3, the fan
The lower surface of leaf installation portion 12 contacts with the upper surface of the supporting part 11.
Radially side extends to form supporting part 11 for the downside of the magnetic shoe fixed part 31, then the mounting groove 10 hangs down
Directly in the upper surface of the supporting part 11；When the rotor 3 rotates at a high speed with flabellum installation portion 12, supporting part 11 has obstructed magnetic
Watt fixed part 31 moves downward, and avoids the problem of magnetic shoe fixed part 31 departs from flabellum and rotor 3, improves flabellum fortune
Capable stability.
Preferably, the flabellum installation portion 12 is made up of cyclic structure and flabellum mounting blocks, and flabellum installation position is cavity
Structure, the cavity structure is interior to be provided with some mounting posts 121, and the mounting post 121 is provided with screw thread；Flabellum mounting blocks are cavity knot
Structure, the overall weight of rotor 3 is alleviated, reduce energy consumption output；And mounting post 121 is set, using from the bottom up or from upper past
It is lower by fastening screw sequentially pass through flabellum, mounting post 121 internal thread connected mode by flabellum be fixed on flabellum installation
On block, fixing-stable, when avoiding the flabellum from rotating at a high speed, fastening screw eases out out of screwed hole, and flabellum is from flabellum installation portion 12
On be thrown out of.
The rotor 3 includes magnetic shoe fixed part 31 and axle bearing mount portion 32, the magnetic shoe fixed part 31 and axle bearing mount portion
32 it is integrated be made, and the axle bearing mount portion 32 is provided only on the side of the Plane of rotation of the magnetic shoe fixed part 31, institute
State the geometric center of rotating shaft 1, stator 2, magnetic shoe fixed part 31 and axle bearing mount portion 32 point-blank.
In the present embodiment, the magnetic shoe fixed part 31 is cyclic structure, and the madial wall of cyclic structure is evenly equipped with some magnetic shoes
6, some magnetic shoes 6 are centrally disposed around the magnetic shoe fixed part 31, and the cyclic structure between magnetic shoe 6 and magnetic shoe 6 is provided with positioning
Mounting groove 311, as shown in fig. 6, the location and installation groove 311 is from the madial wall of the cyclic structure to the magnetic shoe fixed part 31
Outside be recessed to be formed, length is suitable with the height of the cyclic structure, and the location and installation groove 311 upper and lower ends difference
Connected with two end faces up and down of the cyclic structure, the location and installation groove 311 of said structure is when the rotor 3 is integrally formed
Formed, the position cooperation that location and installation groove 311 is corresponded on mould is that positioning is stupefied, and it is fixed that magnetic shoe 6 is placed on adjacent two
Between position is stupefied, convenient positioning, so as to improve the precision of assembling.
In the technical program, the magnetic shoe fixed part 31 is with axle bearing mount portion 32 using injection or die cast metal technological forming
It is integrated into, and axle bearing mount portion 32 is provided only on the side of the Plane of rotation of magnetic shoe fixed part 31, then both axialities are led to
Overmolding mould precisely ensures；During installation, bearing 8 is first installed in axle bearing mount portion 32, will then secure turning for stator 2
Axle 1 penetrates the axle bearing mount portion 32 after passing through the inner ring cavity 310 of the magnetic shoe fixed part 31 and fixed so that rotating shaft 1, determines
The geometric center of son 2, magnetic shoe fixed part 31 and axle bearing mount portion 32 is on same straight line, easy for installation, passes through shaping
Mould and regulation technological parameter, injection or metal die-casting equipment and technique using maturation, ensure that magnetic shoe fixed part 31 and axle
The axiality between installation portion 32 and respective symmetry are held, processing step is simple, and the dimensional accuracy of product is high, reduces
Cost.
The rotor 3 also includes connecting portion 33, and one end of the connecting portion 33 is fixed on the magnetic shoe fixed part 31, another
End is fixed on the axle bearing mount portion 32 so that the magnetic shoe fixed part 31 is not directly contacted with the axle bearing mount portion 32, institute
Magnetic shoe fixed part 31, axle bearing mount portion 32 and the integrated shaping of connecting portion 33 is stated to be made.
Stator 2 is fixed in rotating shaft 1, after energization rotor 3 is revolved by the bearing in axle bearing mount portion 32 around rotating shaft 1
Turn, connecting portion 33 realizes the connection that magnetic shoe fixed part 31 is not directly contacted with axle bearing mount portion 32, ensures rotating smoothly for rotor.
The connecting portion 33 is L shape reinforcements, and one end of the L shapes reinforcement is fixed on the magnetic shoe fixed part 31, separately
One end is fixed on the axle bearing mount portion 32.
L shape reinforcements, a line is parallel with rotating shaft 1 when fixed, and another a line is vertical with rotating shaft 1；The side vertical with rotating shaft 1
End be fixed on magnetic shoe fixed part 31, the end on the side parallel with rotating shaft 1 is fixed on axle bearing mount portion 32；Some L
Shape reinforcement is uniformly distributed the surrounding for being fixed on the magnetic shoe fixed part 31, ensure magnetic shoe fixed part 31 and axle bearing mount portion 32 it
Between be stably connected with.
As shown in Figures 2 and 6, the junction of the L shapes reinforcement and axle bearing mount portion 32 is provided with the first reinforcement 4, institute
In the two neighboring side for stating the first reinforcement 4, a side is fixed on the axle bearing mount portion 32, and another side is fixed on
The L shapes reinforcement；The intersection on two sides is provided with the second reinforcement 5 in the L shapes reinforcement, second reinforcement 5
Two neighboring side is separately fixed at two sides of the L shapes reinforcement.
The connection crossover position of two different shape components is the weaker position of intensity, in the technical program, only in rotor 3
Side axle bearing mount portion 32 is set, then be connected magnetic shoe fixed part 31 and axle bearing mount portion 32 by some L shapes reinforcements,
Required support strength during to be further ensured that rotor 3 rotates, so set the first reinforcement 4 to strengthen L shapes reinforcement and institute
The bonding strength between axle bearing mount portion 32 is stated, sets the second reinforcement 5 strong to strengthen the connection on two sides in L shape reinforcements
Degree, so as to ensure rotor 3 in high-speed rotation, the Each part of rotor 3 can keep enough intensity.
Superposition is provided with more than one bearing in the axle bearing mount portion 32, and the axle bearing mount portion 32 is provided with internal diameter not phase
Deng stepped installation cavity.
Increase length of the axle bearing mount portion 32 on the axial direction of rotating shaft 1 so that the interior energy of axle bearing mount portion 32 accommodates
More than one bearing, by two or more coaxial mounted bearings, ensure the stable installation between rotating shaft 1 and rotor 3, with full
Sufficient rotor 3 runs at high speed required intensity.
The bearing of various outer diameter is arranged in the unequal stepped installation cavity body of internal diameter, and in installation cavity body, in difference
Annular sidewall between footpath during transition, supporting force is provided to the less bearing of external diameter, it also avoid each bearing in the axial direction
Whole slide, assembly precision is improved, ensure the smooth rotation of rotor 3.
Preferably, as shown in Fig. 2 and Fig. 7, the stator 2 includes stator body 21, stator tooth 22, winding 23 and some arcs
Shape piece 24, both are fixed after the rotating shaft 1 passes through the stator body 21, and the stator tooth 22 is radial to be evenly distributed on institute
The edge of stator body 21 is stated, wire casing is formed between the adjacent stator tooth 22, the winding of winding 23 is arranged on the stator
Tooth 22；
The arc of the arc-like sheet 24 protrudes laterally, and is fixed on the inside of the root portion of the stator tooth 22, and vertically
Set in the end face of the stator body 21；Some arc-like sheets 24 are evenly distributed on the end face of stator body 21, composition
Around the circle of the rotating shaft 1.
The principle to be interacted according to stator and rotor, it is necessary to carry out winding 23, and same respectively in each stator tooth 22
Enamel-covered wire, it is necessary to move the free end of enamel-covered wire to therewith two stator tooths in interval after completion winding on a stator tooth 22
Continue to wind on stator tooth afterwards；And the setting of arc-like sheet 24, effect are, the free end of enamel-covered wire is moved to and is spaced two therewith
During individual stator tooth, enamel-covered wire attaches the outside cambered surface walking of this arc-like sheet 24, is moved to pair compared to by enamel-covered wire straight line
Position is answered, is walked by the outside cambered surface of arc-like sheet 24, has complied with the arc set between each stator tooth 22, enamel-covered wire is not easy
It is torn, improves rich line efficiency.
As shown in figs. 5 and 8, the lateral wall of the rotating shaft 1 is provided with inner groovy 101, and the inner groovy 101 is by the rotating shaft
1 lateral wall is recessed to be formed radially inward；After the rotating shaft 1 is sequentially inserted into the axle bearing mount portion 32 and stator 2, it will position
Ring 7 is installed in the inner groovy 101, so as to which the stator 2 and/or axle bearing mount portion 32 are fixed on into the rotating shaft 1.
As shown in fig. 6, the locating ring 7 is the elastic ring provided with opening port, and the locating ring both ends difference at opening port
Along it, radially outward side extends, and forms locating piece 71；When locating ring 7 is installed in the inner groovy 101, locating ring 7
Outer ledge is more than the external diameter of the rotating shaft 1.Inner groovy 101 is according to rotating shaft 1 and stator 2, the rotating shaft 1 and tool of bearing mounting base 32
Body installation site is set：After the rotating shaft 1 is sequentially inserted into the axle bearing mount portion 32 and stator 2, an inner groovy 101 is just in institute
Below the end face for stating stator 2, an inner groovy 101 distinguishes two locating rings 7 just below the end face of the axle bearing mount portion 32
After being installed on two inner groovies 101, the lower surface of the upper surface, locating piece 71 of a locating ring 7 all with stator 2 contacts, another
The upper surface of locating ring 7, lower surface of the locating piece 71 all with bearing mounting base 32 contact, so as to realize axle bearing mount portion 32 (turn
Son 3), the positioning between rotating shaft 1 respectively of stator 2 so that axle bearing mount portion 32 (rotor 3) and stator 2 will not move downward, fill
Card is convenient, accurate positioning.Preferably, while in the lower section of axle bearing mount portion 32 and stator 2 inner groovy 101 is set, clamps positioning
After ring 7, then two locating rings 7 and axle bearing mount portion 32, the collective effect of stator 2, the backhauling in the axial direction of rotating shaft 1 is defined
It is dynamic, it ensure that stator 2 and the stabilization of rotor 3 are accurately assembled, ceiling fan is in use, performance is more stable.
The technical principle of the present invention is described above in association with specific embodiment.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention can not be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, and these modes are fallen within
Within protection scope of the present invention.
Claims (7)
1. a kind of ceiling-fan motor for being mounted directly flabellum, including rotating shaft, stator and rotor, the stator are contained in the rotor
Inner ring cavity in, it is characterised in that：Also include being used for the flabellum installation portion for installing flabellum, the flabellum installation portion is removably
The rotor is fixed on, some flabellums are radially evenly distributed on the surrounding of the flabellum installation portion；
The rotor includes magnetic shoe fixed part and axle bearing mount portion, the magnetic shoe fixed part and the integrated system of axle bearing mount portion
Into, and the axle bearing mount portion is provided only on the side of the Plane of rotation of the magnetic shoe fixed part, the rotating shaft, stator, magnetic shoe
The geometric center of fixed part and axle bearing mount portion is point-blank；
The rotor also includes connecting portion, and one end of the connecting portion is fixed on the magnetic shoe fixed part, and the other end is fixed on institute
State axle bearing mount portion so that the magnetic shoe fixed part is not directly contacted with the axle bearing mount portion, the magnetic shoe fixed part, bearing
Installation portion and the integrated shaping of connecting portion are made；
Superposition is provided with more than one bearing in the axle bearing mount portion, and the axle bearing mount portion is provided with the unequal ladder of internal diameter
Shape installs cavity.
A kind of 2. ceiling-fan motor for being mounted directly flabellum according to claim 1, it is characterised in that：The magnetic shoe is fixed
The lateral wall in portion, which is provided with, installs stupefied or mounting groove, corresponding, and the inner side of the flabellum installation portion is provided with mounting groove or installs stupefied, institute
State installation stupefied to snap fitted to or depart from the mounting groove so that the flabellum installation portion is removably sleeved on the rotor.
A kind of 3. ceiling-fan motor for being mounted directly flabellum according to claim 2, it is characterised in that：The magnetic shoe is fixed
The lower surface in portion is provided with supporting part, and by the downside of the magnetic shoe fixed part, radially side extends and formed the supporting part,
When the flabellum installation portion is fixed on the rotor, the lower surface and the upper surface of the supporting part of the flabellum installation portion connect
Touch.
A kind of 4. ceiling-fan motor for being mounted directly flabellum according to claim 1, it is characterised in that：The connecting portion is
L shape reinforcements, one end of the L shapes reinforcement are fixed on the magnetic shoe fixed part, and the other end is fixed on the axle bearing mount portion.
A kind of 5. ceiling-fan motor for being mounted directly flabellum according to claim 4, it is characterised in that：The L shapes are strengthened
The junction of muscle and axle bearing mount portion is provided with the first reinforcement, in the two neighboring side of first reinforcement, a side
The axle bearing mount portion is fixed on, another side is fixed on the L shapes reinforcement；The friendship on two sides in the L shapes reinforcement
The second reinforcement is provided with remittance, the two neighboring side of second reinforcement is separately fixed at two of the L shapes reinforcement
Side.
A kind of 6. ceiling-fan motor for being mounted directly flabellum according to claim 1, it is characterised in that：The stator includes
Stator body, stator tooth, winding and some arc-like sheets, both fixed, described stators after the rotating shaft passes through the stator body
The radial edge for being evenly distributed on the stator body of tooth, wire casing is formed between the adjacent stator tooth, the winding twines
Around being arranged on the stator tooth；
The arc of the arc-like sheet protrudes laterally, and is fixed on the inside of the root portion of the stator tooth, and perpendicular to described fixed
The end face of sub- body is set；Some arc-like sheets are evenly distributed on the end face of stator body, are formed around the rotating shaft
It is circular.
A kind of 7. ceiling-fan motor for being mounted directly flabellum according to claim 6, it is characterised in that：Outside the rotating shaft
Side wall is provided with inner groovy, and the inner groovy is recessed and formed radially inward by the lateral wall of the rotating shaft；The rotating shaft is inserted successively
After entering the axle bearing mount portion and stator, locating ring is installed in the inner groovy, so as to which the stator and/or bearing be pacified
Dress portion is fixed on the rotating shaft.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510642741.4A CN105119405B (en) | 2015-09-29 | 2015-09-29 | A kind of ceiling-fan motor for being mounted directly flabellum |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510642741.4A CN105119405B (en) | 2015-09-29 | 2015-09-29 | A kind of ceiling-fan motor for being mounted directly flabellum |
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| Publication Number | Publication Date |
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| CN105119405A CN105119405A (en) | 2015-12-02 |
| CN105119405B true CN105119405B (en) | 2017-12-29 |
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| CN205123443U (en) * | 2015-09-29 | 2016-03-30 | 佛山市启正电气有限公司 | But ceiling -fan motor of direct mount flabellum |
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| CN101232208A (en) * | 2007-01-26 | 2008-07-30 | 久嬴精密工业股份有限公司 | Stator assembly and manufacturing method thereof |
| US8093860B2 (en) * | 2008-12-24 | 2012-01-10 | Tseng Teng-San | Ceiling fan motor with generator winding |
| CN201546988U (en) * | 2009-12-01 | 2010-08-11 | 中山市科特电器工业有限公司 | Ceiling fan |
| WO2012103166A2 (en) * | 2011-01-27 | 2012-08-02 | Electrical Systems Integrator Llc | An electrical brushless motor |
| CN102562630A (en) * | 2012-03-06 | 2012-07-11 | 上海日用-友捷汽车电气有限公司 | Brushless motor fan |
| CN203554118U (en) * | 2013-09-30 | 2014-04-16 | 中山大洋电机制造有限公司 | End portion insulation composition and motor applying same |
| CN205123443U (en) * | 2015-09-29 | 2016-03-30 | 佛山市启正电气有限公司 | But ceiling -fan motor of direct mount flabellum |
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2015
- 2015-09-29 CN CN201510642741.4A patent/CN105119405B/en active Active
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