CN207426828U - Stator structure and with its motor - Google Patents
Stator structure and with its motor Download PDFInfo
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- CN207426828U CN207426828U CN201721535694.4U CN201721535694U CN207426828U CN 207426828 U CN207426828 U CN 207426828U CN 201721535694 U CN201721535694 U CN 201721535694U CN 207426828 U CN207426828 U CN 207426828U
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Abstract
The utility model provides a kind of stator structure and with its motor.Stator structure includes：Stator body；Controller, controller are arranged in stator body, controller and stator body integrated injection molding.Controller is arranged in stator body, and by stator body and controller by integrated injection molding, the length of the axial direction of stator body can be effectively reduced.The length that other can be effectively reduced with the matched electric elements of stator body is so set, the weight of motor is then reduced on the whole, so as to improve the utilization rate of motor material.
Description
Technical field
The utility model is related to motor device technical field, in particular to a kind of stator structure and with its electricity
Machine.
Background technology
With market development demand, the motor DCization of household electrical appliance progressively becomes trend.Industry uses brushless electricity at present
Machine is radial magnetic field structure (i.e. magnetic field is distributed along rotor radial) and the relatively low (power density=output work of power of motor density
Rate/weight), i.e., stock utilization is low.By the rise in price of motor raw material market, high power density motor becomes brushless dc
Machine development trend.Motor in axial magnetic field is with its performance advantage, gradual expanded application.
Conventional radial magnetic field electric motor stator is circular configuration, and rotor is mounted on stator interior, and control panel is installed on rotor
Between two bearings, in order to ensure bearing by the way that controller internal diameter needs reserved bearing hole position, causes plate suqare is controlled to become larger.
Meanwhile height is arranged successively vertically for conventional radial magnetic field electric motor stator, controller, stator thickness becomes larger, stock utilization is low.
Utility model content
The main purpose of the utility model is that providing a kind of stator structure and with its motor, to solve the prior art
The problem of stock utilization of middle motor is low.
To achieve these goals, one side according to the present utility model provides a kind of stator structure, including stator
Body；Controller, controller are arranged in stator body, controller and stator body integrated injection molding.
Further, connecting hole is offered on the end face of the first end of stator body, controller is arranged at stator body
In second end.
Further, it is further opened with heat emission hole on the end face of the first end of stator body, the center of circle of stator body is along stator
The radial direction of body to distance and the center of circle of the hole heart of heat emission hole radially to connecting hole the hole heart distance it is different.
Further, heat emission hole and/or connecting hole are the blind hole opened up along the axial direction of stator body.
Further, the center of circle is radially less than the center of circle radially to heat emission hole to the distance of the hole heart of connecting hole
The hole heart distance.
Further, heat emission hole is multiple, and multiple heat emission holes are along the arranged circumferentially spaced of stator body.
Further, connecting hole is multiple, and multiple connecting holes are along the arranged circumferentially spaced of stator body, multiple heat emission holes
It is alternately set with multiple connecting holes.
Further, stator structure further includes：Connector, connector are arranged in connecting hole, and connector is column structure,
The end face of connector offers location hole, and location hole is opened up along the axial direction of connector.
Further, it is provided with internal thread on the inner peripheral surface of location hole.
Further, it is provided with positioning protrusion on the outer circumferential surface of connector.
Further, positioning protrusion is multiple that multiple positioning protrusion are uniformly set along the outer circumferential surface of connector.
Further, it is further opened with stator slot in the first end of stator body, stator slot is located at heat emission hole and connecting hole
Outside.
Further, bearing hole, heat emission hole and connecting hole are offered in the middle part of the end face of the first end of stator body along axis
Bearing bore it is circumferentially disposed.
Further, the inner peripheral surface of bearing hole is provided with ring-shaped step, the table top of ring-shaped step and the inner wall of bearing hole it
Between formed clutch shaft bearing mounting hole, between the inner peripheral surface of ring-shaped step and the bottom of bearing hole formed second bearing mounting hole.
Further, bearing hole is the blind hole being opened in the first end of stator body.
Further, stator body includes stator unit and connection yoke, stator unit to be multiple, connection yoke be it is multiple, it is more
A stator unit and multiple connection yokes enclose and are set as loop configuration, wherein, pass through a connection yoke between two neighboring stator unit
It is connected.
Further, the inner peripheral surface of loop configuration, which encloses, is set as polygonized structure.
Further, the inner peripheral surface of loop configuration is in regular hexagon structure.
Further, controller is platy structure, and controller is located in loop configuration, the outer circumferential surface and ring junction of controller
The inner peripheral surface of structure is engaged.
Further, stator structure further includes location structure, and location structure is arranged on the outer circumferential surface of stator body.
Further, location structure includes：Positioning protrusion, positioning protrusion be arranged on the outer circumferential surface of stator body and/or
Positioning groove, positioning groove are arranged on the outer circumferential surface of stator body.
Further, location structure includes positioning protrusion, and positioning protrusion is multiple, and multiple positioning protrusion are along stator body
Outer circumferential surface is equably set and/or location structure includes positioning groove, and positioning groove is multiple, and multiple positioning grooves are along stator
The outer circumferential surface of body is equably set.
Another aspect according to the present utility model provides a kind of motor, and including stator structure, stator structure is above-mentioned
Stator structure.
Using the technical solution of the utility model, controller is arranged in stator body, and by stator body with controlling
Device can effectively reduce the length of the axial direction of stator body by integrated injection molding.So setting can be effectively
Reduce other length with the matched electric elements of stator body, the weight of motor is then reduced on the whole, so as to carry
The high utilization rate of motor material.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide a further understanding of the present invention, this practicality
New schematic description and description does not form the improper restriction to the utility model for explaining the utility model.
In the accompanying drawings：
Fig. 1 shows the structure diagram of the first embodiment of stator structure according to the present utility model；
Fig. 2 shows the structure diagram of the second embodiment of stator structure according to the present utility model；
Fig. 3 shows the structure diagram of the 3rd embodiment of stator structure according to the present utility model；
Fig. 4 shows the schematic cross-sectional view of the fourth embodiment of stator structure according to the present utility model；
Fig. 5 shows the structure diagram of the 5th embodiment of stator structure according to the present utility model；
Fig. 6 shows the structure diagram of the sixth embodiment of stator structure according to the present utility model；
Fig. 7 shows the structure diagram of the first embodiment of connector according to the present utility model；
Fig. 8 shows the structure diagram at another visual angle of connector according to the present utility model；
Fig. 9 shows the structure diagram of the second embodiment of connector according to the present utility model；
Figure 10 shows the structure diagram of the 3rd embodiment of connector according to the present utility model.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, stator body；11st, heat emission hole；12nd, connecting hole；13rd, stator slot；14th, bearing hole；141st, ring-shaped step；
20th, connector；21st, location hole；22nd, protruding portion；30th, clutch shaft bearing mounting hole；40th, second bearing mounting hole；50、
Controller；60th, stator unit；70th, connection yoke；80th, positioning groove.
Specific embodiment
It should be noted that in the case where there is no conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " bag
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
It should be noted that term " first ", " second " in the description and claims of this application and attached drawing etc.
It is the object for distinguishing similar, without being used to describe specific order or precedence.It should be appreciated that the art so used
Language can exchange in the appropriate case, so that presently filed embodiment described herein for example can be with except illustrating herein
Or the order beyond those of description is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process of series of steps or unit, method, system, product or equipment need not limit
In those steps or unit for clearly listing, but may include not list clearly or for these processes, method, production
The intrinsic other steps of product or equipment or unit.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be appreciated that spatially relative term is intended to comprising the orientation except device described in figure
Outside different azimuth in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after the device of part or construction top " or " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " can include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (being rotated by 90 ° or in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Now, the illustrative embodiments according to the application are more fully described with reference to the accompanying drawings.However, these are exemplary
Embodiment can be implemented by many different forms, and should not be construed to be limited solely to embodiment party set forth herein
Formula.It should be appreciated that thesing embodiments are provided so that disclosure herein is thoroughly and complete, and these are shown
The design of example property embodiment is fully conveyed to those of ordinary skill in the art, in the accompanying drawings, for the sake of clarity, it is possible to expand
The big thickness of layer and region, and make identical device is presented with like reference characters, thus they are retouched by omitting
It states.
With reference to shown in Fig. 1 to Figure 10, embodiment according to the present utility model provides a kind of stator structure.
Specifically, which includes stator body 10 and controller 50.Controller 50 is arranged in stator body 10,
Controller 50 and 10 integrated injection molding of stator body.
In the present embodiment, controller is arranged in stator body, and stator body and controller is passed through into integral note
Type is moulded into, the length of the axial direction of stator body can be effectively reduced.Other can be effectively reduced with determining by so setting
The length of the sub- matched electric elements of body then reduces the weight of motor, so as to improve motor material on the whole
Utilization rate.
As shown in Figure 1 and Figure 4, connecting hole 12 is offered on the end face of the first end of stator body 10, controller 50 is set
In in the second end of stator body 10.The thickness for the length direction that stator body can be effectively reduced so is set, it can be effective
The effective rate of utilization of stator structure material is improved, so as to improve the performance of stator.
In order to improve the service life of stator structure, can be further opened with dissipating on the end face of the first end of stator body 10
Hot hole 11, the center of circle of stator body 10 along stator body 10 radial direction to heat emission hole 11 the hole heart distance and the center of circle along footpath
Distance to direction to the hole heart of connecting hole 12 is different.The temperature of stator body can be effectively reduced by so setting.
Heat emission hole 11 and connecting hole 12 are the blind hole opened up along the axial direction of stator body 10.So setting can improve
The intensity and performance of stator body.
Wherein, the center of circle is radially less than the center of circle radially to heat emission hole 11 to the distance of the hole heart of connecting hole 12
The hole heart distance.And heat emission hole 11 can be arranged to multiple, multiple heat emission holes 11 are along the circumferentially-spaced of stator body 10
Ground is set.Connecting hole 12 is also configured as multiple, and multiple connecting holes 12 are along the arranged circumferentially spaced of stator body 10, multiple heat dissipations
Hole 11 is alternately set with multiple connecting holes 12.
As shown in Fig. 2, in order to improve the reliability that stator structure is connected with other component, stator structure is also provided with connecting
Part 20.Connector 20 is arranged in connecting hole 12, and connector 20 is column structure, and the end face of connector 20 offers location hole
21, location hole 21 is opened up along the axial direction of connector 20.Wherein, it is provided with internal thread on the inner peripheral surface of location hole 21.
Preferably, it is provided with protrusion 22 on the outer circumferential surface of connector 20.Connector and stator body can so be increased
The reliability of connection.Preferably, protrusion 22 is multiple that multiple protrusions 22 are uniformly set along the outer circumferential surface of connector 20.
Wherein, stator slot 13 is further opened in the first end of stator body 10, stator slot 13 is located at heat emission hole 11 and connection
The outside in hole 12.
Bearing hole 14, heat emission hole 11 and connecting hole 12 are offered in the middle part of the end face of the first end of stator body 10 along bearing
Hole 14 it is circumferentially disposed.So setting can facilitate stator structure to install rotor.
As shown in figure 4, the inner peripheral surface of bearing hole 14 is provided with ring-shaped step 141, the table top and bearing hole of ring-shaped step 141
Clutch shaft bearing mounting hole 30 is formed between 14 inner wall, is formed between the inner peripheral surface of ring-shaped step 141 and the bottom of bearing hole 14
Second bearing mounting hole 40.So setting can improve the stability of stator after installation rotor.
In the present embodiment, bearing hole 14 is the blind hole being opened in the first end of stator body 10.So setting can
Effectively improve the reliability of stator structure.
As shown in figure 5, stator body 10 includes stator unit 60 and connection yoke 70, stator unit 60 is multiple, connection yoke
70 is multiple, and multiple stator units 60 and multiple connection yokes 70 enclose and be set as loop configuration, wherein, two neighboring stator unit 60 it
Between be connected by a connection yoke 70.The reliability and stability of stator structure can be effectively improved by so setting.
The inner peripheral surface of loop configuration, which encloses, is set as polygonized structure.Preferably, the inner peripheral surface of loop configuration is in regular hexagon knot
Structure.
In the present embodiment, controller 50 is platy structure, and controller 50 is located in loop configuration, the periphery of controller 50
Face is engaged with the inner peripheral surface of loop configuration.As shown in f2 in Fig. 5, controller 50 is in regular hexagon structure.
In order to improve the stability of stator structure installation, stator structure further includes location structure.Location structure is arranged at fixed
On the outer circumferential surface of sub- body 10.
Location structure includes positioning protrusion.Positioning protrusion is arranged on the outer circumferential surface of stator body 10, and positioning protrusion can be with
To be multiple, multiple positioning protrusion are equably set along the outer circumferential surface of stator body 10.Alternatively, as shown in fig. 6, location structure includes
Positioning groove 80.Positioning groove 80 is arranged on the outer circumferential surface of stator body 10.Positioning groove 80 can be multiple, multiple positioning
Groove 80 is equably set along the outer circumferential surface of stator body 10.It is of course also possible to it is set simultaneously on the outer circumferential surface of stator body 10
Put positioning groove and positioning protrusion.
Stator structure in above-described embodiment can be used for motor device technical field, the opposing party according to the present utility model
Face provides a kind of motor.The motor includes stator structure.Stator structure is the stator structure in above-described embodiment.Specifically,
The stator structure includes stator body 10 and controller 50.Controller 50 is arranged in stator body 10, controller 50 and stator
10 integrated injection molding of body.
In the present embodiment, controller is arranged in stator body, and stator body and controller is passed through into integral note
Type is moulded into, the length of the axial direction of stator body can be effectively reduced.Other can be effectively reduced with determining by so setting
The length of the sub- matched electric elements of body then reduces the weight of motor, so as to improve motor material on the whole
Utilization rate.
Another aspect according to the present utility model, the method for providing a kind of processing of stator structure, this method be used for
The stator structure stated in embodiment is processed, and method comprises the following steps：Coiling is carried out to stator unit 60, and line will be wound
Stator unit 60 spliced.Spliced stator unit 60 is installed to controller 50.Connection yoke 70 is installed to fixed
Two adjacent stator units 60 to be attached in the screens of the winding bobbin of subelement 60.70 He of connection yoke will be installed
The controller 50 of stator unit 60, which is positioned in injection mold, to be molded to form stator body 10, then connector 20 is pressed to even
It connects in hole 12.As shown in Figure 2, f1 is injection molding material.
Specifically, using the technical solution of the application, it can be good at solving conventional radial magnetic field electric motor material use
The problem of rate, low space utilization.Specifically, stator interior is designed as double-deck dislocation " half hollow out " formula plastic package structure, inner ring
" half hollow out " structure is embedded with to be designed with the matched fixedly connected part structure in hole, stator bearing chamber using end-cover-free, for modeling
Integral structure is sealed, matched rotor two bearings room is all located at the same side of controller, and stator uses injection structure, coiling
Stator forms (or N number of unit stator+N number of connection yoke forms) by N number of unit stator, and N=Z/2, Z are number of stator slots, N number of unit
N side shape control panel screens is formed after stator combination, controller is embedded in wound stator inside, and (non-traditional motor is provided in it
End face), controller is integrated with stator plastic packaging, and stator outer circle may be designed as uniformly distributed concave design, and the concave surface is located at coiling
Between the stator unit of stator, can increasing heat radiation area, promoted material be beneficial to rate.
Conventional axial magnetic field electric motor stator and rotor engagement difficulty, stock utilization can be solved using the technical solution
The problems such as low, structure size is big, heat dissipation performance, promotes properties of product, which can be beneficial to carry out actual processing production and volume production
Using specific technical solution is as follows：
Stator structure is made of wound stator, plastic packaging material, injection nut, control panel, and stator interior is designed as double-deck dislocation
" half hollow out " formula structure, wound stator are made of N number of stator unit, according to performance requirement, may be selected using with or without connection yoke
Stator structure scheme, after wound stator is molded by stator unit, form the control panel installation position for waiting N sides shape, N is unit
Stator quantity.Wherein, connector uses plastic design, and outer ring can be designed as carrying the location structure of protrusion, while may be used also
To set concave surface in stator outer circumferential surface, can also be played in addition to it can play the role of positioning action increases heat dissipation area.
Specifically, the processing of stator structure can also be processed in the following ways：
The first step：First carry out stator unit coiling and splicing；
Second step：Unit stator after completion coiling is installed successively to controller correspondence position, welding controller；
3rd step：Connection yoke is installed, connection yoke is corresponded to fitted to winding bobbin in screens, connects unit module；
4th step：The wound stator that controller is welded is positioned in injection mold, injection molding；
5th step：Fixedly connected part is pressed on stator correspondence position, wherein, connector can be injection nut.
Than that described above, it is also necessary to which explanation is " one embodiment ", " another implementation spoken of in the present specification
Example ", " embodiment " etc. refer to that the specific features, structure or the feature that combine embodiment description are included in the application summary
Property description at least one embodiment in.It is not centainly to refer to same reality that statement of the same race, which occur, in multiple places in the description
Apply example.Furthermore, it is understood that when describing a specific features, structure or feature with reference to any embodiment, what is advocated is knot
Other embodiment is closed to realize that this feature, structure or feature also fall in the scope of the utility model.
In the above-described embodiments, all emphasize particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment
Point, it may refer to the associated description of other embodiment.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modifications, equivalent replacements and improvements are made should be included within the scope of protection of this utility model.
Claims (23)
1. a kind of stator structure, which is characterized in that including：
Stator body (10)；
Controller (50), the controller (50) are arranged in the stator body (10), the controller (50) with it is described fixed
Sub- body (10) integrated injection molding.
2. stator structure according to claim 1, which is characterized in that on the end face of the first end of the stator body (10)
Connecting hole (12) is offered, the controller (50) is arranged in the second end of the stator body (10).
3. stator structure according to claim 2, which is characterized in that on the end face of the first end of the stator body (10)
Heat emission hole (11) is further opened with, the center of circle of the stator body (10) is dissipated along the radial direction of the stator body (10) to described
The distance of the hole heart of hot hole (11) is different along the distance of the radial direction to the hole heart of the connecting hole (12) from the center of circle.
4. stator structure according to claim 3, which is characterized in that the heat emission hole (11) and/or the connecting hole
(12) blind hole to be opened up along the axial direction of the stator body (10).
5. stator structure according to claim 3, which is characterized in that the center of circle is along the radial direction to the connection
The distance of the hole heart in hole (12) is less than the center of circle along the radial direction to the distance of the hole heart of the heat emission hole (11).
6. stator structure according to claim 3, which is characterized in that the heat emission hole (11) is multiple described to dissipate to be multiple
Hot hole (11) is arranged circumferentially spaced along the stator body (10).
7. stator structure according to claim 6, which is characterized in that the connecting hole (12) is multiple, multiple companies
Hole (12) is connect along the arranged circumferentially spaced of the stator body (10), multiple heat emission holes (11) and multiple connecting holes
(12) alternately set.
8. stator structure according to claim 2, which is characterized in that the stator structure further includes：
Connector (20), the connector (20) are arranged in the connecting hole (12), and the connector (20) is column structure,
The end face of the connector (20) offers location hole (21), axial direction of the location hole (21) along the connector (20)
It opens up.
9. stator structure according to claim 8, which is characterized in that in being provided on the inner peripheral surface of the location hole (21)
Screw thread.
10. stator structure according to claim 8, which is characterized in that be provided on the outer circumferential surface of the connector (20)
Protrusion (22).
11. stator structure according to claim 10, which is characterized in that the protrusion (22) is multiple described to be multiple
Protrusion (22) is uniformly set along the outer circumferential surface of the connector (20).
12. stator structure according to claim 3, which is characterized in that also opened in the first end of the stator body (10)
Equipped with stator slot (13), the stator slot (13) is located at the outside of the heat emission hole (11) and the connecting hole (12).
13. stator structure according to claim 12, which is characterized in that the end face of the first end of the stator body (10)
Middle part offer bearing hole (14), the heat emission hole (11) and the connecting hole (12) are set along the circumferential direction of the bearing hole (14)
It puts.
14. stator structure according to claim 13, which is characterized in that the inner peripheral surface of the bearing hole (14) is provided with ring
Shape step (141) forms clutch shaft bearing installation between the table top of the ring-shaped step (141) and the inner wall of the bearing hole (14)
Hole (30) forms second bearing mounting hole between the inner peripheral surface of the ring-shaped step (141) and the bottom of the bearing hole (14)
(40)。
15. stator structure according to claim 13, which is characterized in that the bearing hole (14) is to be opened in the stator
Blind hole in the first end of body (10).
16. stator structure according to claim 1, which is characterized in that the stator body (10) includes stator unit
(60) and connection yoke (70), the stator unit (60) are multiple, and the connection yoke (70) is multiple, multiple stator units
(60) enclose with multiple connection yokes (70) and be set as loop configuration, wherein, pass through between the two neighboring stator unit (60)
One connection yoke (70) is connected.
17. stator structure according to claim 16, which is characterized in that the inner peripheral surface of the loop configuration enclose be set as it is polygon
Shape structure.
18. stator structure according to claim 16, which is characterized in that the inner peripheral surface of the loop configuration is in regular hexagon
Structure.
19. stator structure according to claim 16, which is characterized in that the controller (50) is platy structure, described
Controller (50) is located in the loop configuration, and the outer circumferential surface of the controller (50) matches with the inner peripheral surface of the loop configuration
It closes.
20. stator structure according to claim 1, which is characterized in that the stator structure further includes location structure, described
Location structure is arranged on the outer circumferential surface of the stator body (10).
21. stator structure according to claim 20, which is characterized in that the location structure includes：
Positioning protrusion, the positioning protrusion be arranged on the outer circumferential surface of the stator body (10) and/or
Positioning groove (80), the positioning groove (80) are arranged on the outer circumferential surface of the stator body (10).
22. stator structure according to claim 20, which is characterized in that
The location structure includes positioning protrusion, and the positioning protrusion is multiple, and multiple positioning protrusion are along the stator sheet
The outer circumferential surface of body (10) equably set and/or
The location structure includes positioning groove (80), and the positioning groove (80) is multiple, multiple positioning grooves (80)
It is equably set along the outer circumferential surface of the stator body (10).
23. a kind of motor, including stator structure, which is characterized in that the stator structure is any one of claim 1 to 22 institute
The stator structure stated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721535694.4U CN207426828U (en) | 2017-11-14 | 2017-11-14 | Stator structure and with its motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721535694.4U CN207426828U (en) | 2017-11-14 | 2017-11-14 | Stator structure and with its motor |
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| Publication Number | Publication Date |
|---|---|
| CN207426828U true CN207426828U (en) | 2018-05-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063501A (en) * | 2017-11-14 | 2018-05-22 | 珠海凯邦电机制造有限公司 | The method of the processing of stator structure, motor and stator structure |
-
2017
- 2017-11-14 CN CN201721535694.4U patent/CN207426828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108063501A (en) * | 2017-11-14 | 2018-05-22 | 珠海凯邦电机制造有限公司 | The method of the processing of stator structure, motor and stator structure |
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