CN207039351U - Motor and there is its washing machine - Google Patents
Motor and there is its washing machine Download PDFInfo
- Publication number
- CN207039351U CN207039351U CN201720919991.2U CN201720919991U CN207039351U CN 207039351 U CN207039351 U CN 207039351U CN 201720919991 U CN201720919991 U CN 201720919991U CN 207039351 U CN207039351 U CN 207039351U
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- China
- Prior art keywords
- detent
- rotor
- splined member
- motor according
- connector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- 238000005406 washing Methods 0.000 title claims abstract description 17
- 235000010676 Ocimum basilicum Nutrition 0.000 claims description 10
- 240000007926 Ocimum gratissimum Species 0.000 claims description 10
- 238000001746 injection moulding Methods 0.000 claims description 7
- 230000002787 reinforcement Effects 0.000 claims description 7
- 210000002435 tendon Anatomy 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 238000007493 shaping process Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 12
- 230000008569 process Effects 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model provides a kind of motor and has its washing machine, wherein, motor, including stator and the rotor with stator cooperation, rotor include：Rotor frame, location structure is provided with the geometric center of rotor frame；Splined member, splined member are arranged on by location structure at the geometric center of rotor frame.The utility model efficiently solves the rotor of motor in the prior art in assembling process the problem of more difficult positioning.
Description
Technical field
Technical field of motors is the utility model is related to, in particular to a kind of motor and there is its washing machine.
Background technology
In the prior art, the rotor of motor includes rotor frame and splined member.Wherein, rotor frame and splined member
The positioning of the two is realized by the cooperation of three locator protrusions and guide, splined member is locked at by fastener turned afterwards
On subframe.However, in actual processing manufacture, 3 points of centering are not only difficult to find that by locator protrusions, and easily make
Into positioning deficiency or cross positioning.Secondly, so-called fastener is only capable of axial compression bushing, is only capable of relying on to transmitting axial moment of torsion
Its frictional force compressed, causes that screw in compression power is big, locator protrusions bears that shearing force is larger to be in turn resulted in motor rotation process
Eccentric and noise is larger.
Utility model content
Main purpose of the present utility model is to provide a kind of motor and has its washing machine, to solve in the prior art
The rotor of motor is in assembling process the problem of more difficult positioning.
To achieve these goals, according to one side of the present utility model, there is provided a kind of motor, including stator and with
The rotor that stator coordinates, rotor include：Rotor frame, location structure is provided with the geometric center of rotor frame；Splined member,
Splined member is arranged on by location structure at the geometric center of rotor frame.
Further, location structure is to be arranged on the detent at the center of rotor frame, the periphery of splined member with
The shape of detent is adapted and is embedded in detent, is provided with the bottom land of detent and leads to for what drive shaft passed through
Hole, through hole are located at the center of detent.
Further, splined member is polygonized structure or ellipsoidal structure, detent be with polygonized structure or
The polygon groove or elliptical slot that the shape of person's ellipsoidal structure is adapted.
Further, polygonized structure is this triangular structure of sweet basil, and detent is and this triangular structure shape of sweet basil
The vee gutter that shape is adapted.
Further, the trough wall surface of detent is sequentially connected with by least one positioning curved surface and formed.
Further, splined member is Nian Jie with rotor frame.
Further, splined member is Nian Jie with positioning curved surface.
Further, splined member includes：Connector, the periphery of connector are adapted and are embedded with the shape of detent
In detent, and connector has center mounting hole；Spline housing, in the centrally disposed mounting hole of spline housing.
Further, connector and spline housing integrated injection molding.
Further, connector and spline housing casting or sinter molding.
Further, connector includes：Centering frame, centering frame is by metal powder sintered shaping；And/or attachment structure, even
Binding structure is arranged on centering inframe, and attachment structure has center mounting hole, attachment structure and spline housing injection molding.
Further, spline housing with being provided with reinforcement structure on the surface that connector is combined.
Further, reinforcement structure is the circumferentially spaced multiple convex tendons of outer peripheral face around spline housing.
Further, detent is enlarging groove, and the periphery of splined member has the conical section being adapted with enlarging groove.
According to another aspect of the present utility model, there is provided a kind of washing machine, including above-mentioned motor.
Using the technical solution of the utility model, motor includes stator and the rotor coordinated with stator.Wherein, rotor includes
Rotor frame and splined member.Location structure is provided with the geometric center of rotor frame, splined member is pacified by location structure
At the geometric center of rotor frame.So, the rotor of motor passes through the positioning knot at the geometric center of rotor frame
Structure is positioned rotor frame and splined member so that splined member is arranged at the geometric center of rotor frame so that two
The assembling of person is more accurate, is more easy to position.
With in the prior art by three locator protrusions by rotor frame compared with splined member carries out positioning, in the application
Splined member is arranged on rotor frame by the location structure at the geometric center of rotor frame, not only causes the two
Assembling it is more accurate, also cause be more easy to position therebetween, and then reduce rotor caused noise and flower in rotation process
Caused vibration between key asembly and rotor frame, improve user experience.
Brief description of the drawings
The Figure of description for forming the part of the application is used for providing further understanding to of the present utility model, this practicality
New schematic description and description is used to explain the utility model, does not form to improper restriction of the present utility model.
In the accompanying drawings：
Fig. 1 shows the dimensional structure diagram of the embodiment one according to rotor of the present utility model；
Fig. 2 shows the sectional view of the rotor in Fig. 1；
Fig. 3 shows the dimensional structure diagram of the rotor frame in Fig. 1；
Fig. 4 shows the dimensional structure diagram of the splined member of the rotor in Fig. 1；
Fig. 5 shows the dimensional structure diagram of another angle of the splined member in Fig. 4；
Fig. 6 shows the dimensional structure diagram of the spline housing of the splined member in Fig. 4；
Fig. 7 is shown when detent in Fig. 1 is the vee gutter being adapted with sweet basil this triangular structure shape
Structural representation；
Fig. 8 shows that the rotor in embodiment one is applied to the dimensional structure diagram of washing machine；
Fig. 9 shows the dimensional structure diagram of the splined member of the embodiment two according to rotor of the present utility model；
Figure 10 shows the dimensional structure diagram of another angle of the splined member in Fig. 9；
Figure 11 shows the dimensional structure diagram of the splined member of the embodiment three according to rotor of the present utility model；
Figure 12 shows the sectional view of the splined member in Figure 11；
Figure 13 shows the dimensional structure diagram of the attachment structure of the splined member in Figure 11；And
Figure 14 shows the sectional view of the attachment structure in Figure 13.
Wherein, above-mentioned accompanying drawing marks including the following drawings：
10th, rotor frame；11st, circular protrusion；12nd, heat emission hole；20th, splined member；21st, connector；211st, centering frame；
212nd, attachment structure；213rd, center mounting hole；22nd, spline housing；30th, detent；31st, through hole；32nd, curved surface is positioned；40th, it is convex
Muscle；50th, stator；60th, rotor；70th, drive shaft；80th, magnet steel；90th, washing machine drum.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It is pointed out that unless otherwise specified, all technologies used in this application and scientific terminology has and the application
The identical meanings that person of an ordinary skill in the technical field is generally understood that.
In the utility model, in the case where not making opposite explanation, the noun of locality such as " upper and lower " used is typically to be directed to
For direction shown in the drawings, or on vertical, vertical or gravity direction；Similarly, for ease of understanding
And description, " left and right " is typically for shown in the drawings left and right；" inside and outside " refers to the profile relative to each part in itself
It is inside and outside, but the above-mentioned noun of locality is not limited to the utility model.
In order to solve the problems, such as the more difficult positioning in assembling process of the rotor of motor in the prior art, the utility model provides
A kind of motor and there is its washing machine.
Embodiment one
As shown in Fig. 1 to Fig. 3 and Fig. 8, the motor of embodiment one includes stator 50 and the rotor 60 coordinated with stator 50, turns
Son 60 includes rotor frame 10 and splined member 20.Wherein, it is provided with location structure at the geometric center of rotor frame 10.Spline
Component 20 is arranged on by location structure at the geometric center of rotor frame 10.
So, the rotor 60 of motor by the location structure at the geometric center of rotor frame 10 by rotor frame 10
Positioned with splined member 20 so that splined member 20 is arranged at the geometric center of rotor frame 10 so that the dress of the two
With more precisely, be more easy to position.
With in the prior art by three locator protrusions by rotor frame compared with splined member carries out positioning, embodiment one
In by the location structure at the geometric center of rotor frame 10 by splined member 20 be arranged on rotor frame 10 on, not only
So that the assembling of the two is more accurate, also to be more easy to position therebetween, and then reduce rotor 60 and produced in rotation process
Noise and splined member 20 and rotor frame 10 between caused vibration, improve user experience.
Alternatively, rotor frame 10 is the plate-like cylinder framework that is formed by metallic plate punching, cylinder by post shelly side wall
Formed with bottom surface.Wherein, location structure is arranged on bottom surface.
As shown in figure 3, in the motor of embodiment one, the part that location structure is avoided on the bottom surface of rotor frame 10 is set
There is circular protrusion 11, and have the heat emission hole 12 of insertion bottom surface on circular protrusion 11.Above-mentioned heat emission hole 12 is used to carry out rotor 60
Heat discharging operation, the mutual electromagnetic for preventing that the surface temperature of rotor 60 is too high and influenceing rotor 60 and stator 50 senses.
As shown in Figures 2 and 3, in the motor of embodiment one, location structure is to be arranged at the center of rotor frame 10
Detent 30, the periphery of splined member 20 is adapted and is embedded in detent 30 with the shape of detent 30, fixed
The through hole 31 passed through for drive shaft 70 is provided with the bottom land of position groove 30, through hole 31 is located at the center of detent 30.On
It is simple to state the structure of structure, is easily worked.
Specifically, detent 30 is located at the geometric center of rotor frame 10, and splined member 20 is embedded in detent
In 30, drive shaft 70 is connected through through hole 31 with splined member 20.Then when rotor 60 rotates, splined member 20 can drive drive
Moving axis 70 is rotated, and then realizes the operating with the connection member of drive shaft 70.
Alternatively, splined member 20 is polygonized structure or ellipsoidal structure, and detent 30 is and polygonized structure
The polygon groove or elliptical slot that either the shape of ellipsoidal structure is adapted.As shown in Fig. 3 to Fig. 5 and Fig. 7, in embodiment
In one motor, polygonized structure is this triangular structure of sweet basil, and detent 30 is and this triangular structure shape phase of sweet basil
The vee gutter of adaptation.Said structure can increase the pressure-bearing arc length of splined member 20, after reduction is connected with rotor frame 10
The stress of splined member 20, and then ensure the connective stability of rotor frame 10 and splined member 20.In addition, this triangle of sweet basil
The curl transition wedge angle of structure uses rounding off, then the metal plate that rotor frame 10 is punched by steel is made.
Specifically, splined member 20 is this triangular structure of sweet basil, and detent 30 is and this triangular structure of sweet basil
The vee gutter that shape is adapted so that rotor frame 10 realizes that curved face contact coordinates with splined member 20, can effectively reduce
Pressure during carrying, it can effectively ensure that the connection reliability of rotor frame 10 and splined member 20 in the case of high pulling torque.This
Outside, curved surface has the effect for transmitting moment of torsion concurrently simultaneously so that the curved surface of splined member 20 bears continuous pressure, no mutation and stress
The situation of concentration, and rotating stress surface is symmetrical.So, the inside of rotor 60 is solely subjected to compression, and carrying is reasonable, improves
The bearing capacity of rotor 60, suit the application of the big torque of motor.
As shown in Figure 2 and Figure 7, in the motor of embodiment one, the trough wall surface of detent 30 is bent by least one positioning
Face 32, which is sequentially connected with, to be formed.So, what above-mentioned setting caused splined member 20 and rotor frame 10 realizes that curved face contact positions, and makes
Obtain has good centring property between the two, centering precision of the enhancing splined member 20 on rotor frame 10, ensures that positioning can
Lean on, reduce the rotation uneven stability of rotor 60, so that the rotation of motor is more steady, improve user experience.
In the motor of embodiment one, splined member 20 is be bonded with rotor frame 10.So, by two by way of bonding
Person links together precompression caused by can removing interference fit or fastener from, reduces splined member 20 and rotor frame 10
The stress concentration of coupling part, so as to improve the structural strength of rotor 60, the service life of Extending Rotor 60.
In the motor of embodiment one, splined member 20 is be bonded with positioning curved surface 32.Above-mentioned setting can avoid spline group
The tension that rotor 60 is integrally subject to after part 20 is connected with rotor frame 10, mitigate the integrated load of splined member 20.On meanwhile
The assembly process for setting and reducing rotor 60 is stated, shortens assembling and takes, improve production efficiency.
As shown in Figures 4 to 6, in the motor of embodiment one, splined member 20 includes connector 21 and spline housing 22.Its
In, the periphery of connector 21 is adapted and is embedded in detent 30 with the shape of detent 30, and connector 21 has
Center mounting hole 213.Wherein, in the centrally disposed mounting hole 213 of spline housing 22.So, splined member 20 passes through connector 21
It is connected with detent 30 so that the assembling of splined member 20 and rotor frame 10 is easier, facilitates staff to spline
Component 20 is changed.
Alternatively, it is provided with reinforcement on connector 21.Above-mentioned setting can improve the structural strength of connector 21, prevent
Connector 21 is deformed or is broken and influences the normal operation of rotor 60.
In the motor of the present embodiment one, connector 21 and the integrated injection molding of spline housing 22.Above-mentioned setting causes spline
The processing of component 20 is more prone to, is easy, and then the processing for shortening rotor 60 takes, and reduces processing cost.
In the motor of the present embodiment one, reinforcement knot is provided with the surface being combined with connector 21 of spline housing 22
Structure.Above-mentioned setting can increase the structural strength of spline housing 22 after spline housing 22 is connected with connector 21, prevent spline housing 22 from sending out
Raw fracture is damaged, and then improves the functional reliability of rotor 60.
As shown in fig. 6, in the motor of the present embodiment one, reinforcement structure is circumferentially-spaced to be set around the outer peripheral face of spline housing 22
The multiple convex tendons 40 put.The structure of convex tendon 40 is simple, is easily worked.In addition, convex tendon 40 can increase spline housing 22 and connector
21 contact area, and then improve the bonding strength of the two, it is ensured that the functional reliability of rotor 60.
As shown in Fig. 2 in the motor of the present embodiment one, detent 30 is enlarging groove, and the periphery of splined member 20 has
There is the conical section being adapted with enlarging groove.Above-mentioned setting not only make it that rotor frame 10 is easier to process, and can simplify spline group
The assembly process of part 20 and rotor frame 10.Meanwhile it ensure that the centering quality of splined member 20, it is ensured that rotated in rotor 60
Cheng Zhong, eccentric rotary will not occur for splined member 20, and then reduce the caused vibration in rotation process of rotor 60, improve user
Usage experience.
As shown in figure 8, present invention also provides a kind of washing machine, including above-mentioned motor.Motor is external rotor electric machine, i.e.,
The stator 50 of motor is in inner ring, installed in the rear wall of washing machine drum 90.Rotor 60 is covered on stator 50, passes through flower in outer ring
Key set 22 is connected with the drive shaft 70 of washing machine.So, the above-mentioned setting of motor causes splined member 20 to be in rotor frame 10
Geometric center on, then can weaken the vibration of rotor 60, and then reduce the vibration of motor, the final washing machine that weakens is worked
Vibration and noise in journey, improve user experience.
Alternatively, the inner ring of spline housing 22 is provided with the key-shaped being engaged for the drive shaft 70 with washing machine.
Wherein, the side wall inner ring of rotor frame 10 is that magnet steel pastes wall, and multi-disc magnet steel 80 is uniformly pasted onto magnet steel and glued
Adherent face, the iron core of the face stator 50 of magnet steel 80.Magnet steel 80 interacts with electromagnetic force caused by stator 50 and enters rotor 60
Row is rotated, and rotor 60 is transmitted torque to after rotating in the drive shaft 70 of washing machine, and then realizes turning for washing machine drum 90
It is dynamic.
Embodiment two
Motor and the difference of embodiment one in embodiment two are：The connected mode of connector 21 and spline housing 22 is not
Together.
As shown in Figure 9 and Figure 10, in the motor of embodiment two, connector 21 casts or sintered into spline housing 22
Type.So, splined member 20 casts out injection molding part by metal casting or sinter molding.So that splined member 20 adds
Work is eased, saves connector 21 and 22 injection molding process of spline housing, the outer rim and rotor frame 10 of splined member 20
Directly it is bonded so that the processing of rotor 60 is easier.
Embodiment three
Motor and the difference of embodiment one in embodiment three are：The connected mode of connector 21 and spline housing 22 is not
Together.
As shown in Figure 11 to 14, in the motor of embodiment three, connector 21 includes centering frame 211 and attachment structure
212.Wherein, frame 211 is felt relieved by metal powder sintered shaping.Attachment structure 212 is arranged in centering frame 211, attachment structure 212
With center mounting hole 213, attachment structure 212 and the injection molding of spline housing 22.So, above-mentioned setting can effectively improve spline
The overall construction intensity of component 20, extend the service life of splined member 20, also advantageously in the precision of centering.
As can be seen from the above description, the utility model the above embodiments realize following technique effect：
So, the rotor of motor by the location structure at the geometric center of rotor frame by rotor frame and spline
Component is positioned so that splined member is arranged at the geometric center of rotor frame so that the assembling of the two is more precisely, more
Easily positioning.
With in the prior art by three locator protrusions by rotor frame compared with splined member carries out positioning, in the application
Splined member is arranged on rotor frame by the location structure at the geometric center of rotor frame, not only causes the two
Assembling it is more accurate, also cause be more easy to position therebetween, and then reduce rotor caused noise and flower in rotation process
Caused vibration between key asembly and rotor frame, improve user experience.
Obviously, above-mentioned described embodiment is only the embodiment of the utility model part, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, it should all belong to the scope of the utility model protection.
It should be noted that term used herein above is merely to describe 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 this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, work, device, component and/or combinations thereof.
It should be noted that term " first " in the description and claims of this application and above-mentioned accompanying drawing, "
Two " etc. be for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use
Data can exchange in the appropriate case, so that presently filed embodiment described herein can be with except illustrating herein
Or the order beyond those of description is implemented.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (15)
1. a kind of motor, including stator (50) and the rotor (60) with the stator (50) cooperation, it is characterised in that the rotor
(60) include：
Rotor frame (10), location structure is provided with the geometric center of the rotor frame (10)；
Splined member (20), the splined member (20) are arranged on the geometry of the rotor frame (10) by the location structure
At center.
2. motor according to claim 1, it is characterised in that the location structure is to be arranged on the rotor frame (10)
Center at detent (30), the periphery of the splined member (20) is adapted simultaneously with the shape of the detent (30)
It is embedded in the detent (30), the through hole passed through for drive shaft (70) is provided with the bottom land of the detent (30)
(31), the through hole (31) is located at the center of the detent (30).
3. motor according to claim 2, it is characterised in that the splined member (20) is polygonized structure or ellipse
Shape structure, the detent (30) are polygon to be adapted with the shape of the polygonized structure or the ellipsoidal structure
Shape groove or elliptical slot.
4. motor according to claim 3, it is characterised in that the polygonized structure is sweet basil this triangular structure, institute
It is the vee gutter being adapted with the sweet basil this triangular structure shape to state detent (30).
5. motor according to claim 2, it is characterised in that the trough wall surface of the detent (30) is by least one fixed
Position curved surface (32), which is sequentially connected with, to be formed.
6. motor according to claim 1 or 2, it is characterised in that the splined member (20) and the rotor frame
(10) it is bonded.
7. motor according to claim 5, it is characterised in that the splined member (20) and the positioning curved surface (32) are viscous
Connect.
8. motor according to claim 2, it is characterised in that the splined member (20) includes：
Connector (21), the periphery of the connector (21) are adapted and are embedded described with the shape of the detent (30)
In detent (30), and the connector (21) has center mounting hole (213)；
Spline housing (22), the spline housing (22) are arranged in the center mounting hole (213).
9. motor according to claim 8, it is characterised in that the connector (21) is integrally noted with the spline housing (22)
It is moulded into type.
10. motor according to claim 8, it is characterised in that the connector (21) casts with the spline housing (22)
Or sinter molding.
11. motor according to claim 8, it is characterised in that the connector (21) includes：
Centering frame (211), the centering frame (211) is by metal powder sintered shaping；And/or
Attachment structure (212), the attachment structure (212) are arranged in the centering frame (211), the attachment structure (212)
With the center mounting hole (213), the attachment structure (212) and the spline housing (22) injection molding.
12. motor according to claim 8, it is characterised in that the spline housing (22) with the connector (21) phase
With reference to surface on be provided with reinforcement structure.
13. motor according to claim 12, it is characterised in that the reinforcement structure is around the outer of the spline housing (22)
The circumferentially spaced multiple convex tendons (40) of side face.
14. motor according to claim 2, it is characterised in that the detent (30) is enlarging groove, the spline group
The periphery of part (20) has the conical section being adapted with the enlarging groove.
15. a kind of washing machine, it is characterised in that including the motor any one of claim 1 to 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919991.2U CN207039351U (en) | 2017-07-26 | 2017-07-26 | Motor and there is its washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720919991.2U CN207039351U (en) | 2017-07-26 | 2017-07-26 | Motor and there is its washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207039351U true CN207039351U (en) | 2018-02-23 |
Family
ID=61462080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720919991.2U Withdrawn - After Issue CN207039351U (en) | 2017-07-26 | 2017-07-26 | Motor and there is its washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207039351U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276289A (en) * | 2017-07-26 | 2017-10-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor and the washing machine with it |
| WO2021258676A1 (en) * | 2020-06-23 | 2021-12-30 | 尼得科电机（青岛）有限公司 | Motor external rotor, brushless permanent magnet motor, and electrical product |
-
2017
- 2017-07-26 CN CN201720919991.2U patent/CN207039351U/en not_active Withdrawn - After Issue
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276289A (en) * | 2017-07-26 | 2017-10-20 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor and the washing machine with it |
| CN107276289B (en) * | 2017-07-26 | 2023-10-27 | 珠海格力节能环保制冷技术研究中心有限公司 | Motor and washing machine with same |
| WO2021258676A1 (en) * | 2020-06-23 | 2021-12-30 | 尼得科电机（青岛）有限公司 | Motor external rotor, brushless permanent magnet motor, and electrical product |
| US20220302780A1 (en) * | 2020-06-23 | 2022-09-22 | Nidec Motor (Qingdao) Corporation | Motor external rotor, brushless permanent magnet motor and electrical product |
| US12034340B2 (en) | 2020-06-23 | 2024-07-09 | Nidec Motor (Qingdao) Corporation | Motor external rotor, brushless permanent magnet motor and electrical product |
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