CN207134885U - motor stator, motor and compressor - Google Patents
motor stator, motor and compressor Download PDFInfo
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- CN207134885U CN207134885U CN201721084407.2U CN201721084407U CN207134885U CN 207134885 U CN207134885 U CN 207134885U CN 201721084407 U CN201721084407 U CN 201721084407U CN 207134885 U CN207134885 U CN 207134885U
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Abstract
The utility model provides a kind of motor stator, motor and compressor, motor stator, stator teeth, is provided with rotor hole on stator teeth, the circumferentially-spaced of stator teeth is provided with multiple stator tooths；Stator yoke, receiving hole is provided with stator yoke, stator yoke is set on stator teeth by receiving hole, and multiple recesses are arranged at intervals with the side wall of receiving hole, is the auxiliary section coordinated with stator tooth between two neighboring recess；Armature winding, in receiving hole, and around the home on multiple stator tooths；Wherein, stator teeth and stator yoke are split-type structural and are interference fit, and a diameter of D1 of the stator teeth at stator tooth, a diameter of D2,0mm ＜ D1 D2≤0.1mm of the part that stator yoke cooperates with stator tooth.The larger of the coiling notch setting of stator so as to ensure the high copper factor of motor, can be realized the coiling of lenticular wire, improves electric efficiency by the program.Stator is closed slot, additionally it is possible to the vibration of motor is reduced, to reduce noise.
Description
Technical field
Household appliance technical field is the utility model is related to, more specifically, is related to a kind of motor stator, motor and compressor.
Background technology
At present, as shown in figure 1, permagnetic synchronous motor includes motor stator 1' and rotor 2', wherein, motor stator 1'
Tooth and yoke be integral type structure, be formed separately notch between crown and crown, the armature winding of motor is by notch by winding
Around the home on the stator teeth, in order to meet Automated winding, stator rabbet is bigger, and notch is to along the radial direction of notch to bottom land
Part all can not coiling, and winding intersect cause winding displacement it is irregular, cause the copper factor of motor low, electric efficiency can not enter one
Step is improved, and the power density of motor can not be improved further.In addition, this kind of structure also make it that the notch of motor stator is bigger,
Cause the harmonic content of air gap magnetic density waveform is high to be pulsed greatly with cogging torque, the vibration of motor is big, and noise is big.And in order to further
The utilization rate of motor slot is improved, electromagnetic wire needs to use lenticular wire, so as to electric efficiency and power density are improved, but current
The tooth and yoke of the stator of permagnetic synchronous motor are integral type structure, and lenticular wire is directly around on the stator teeth, it may appear that lenticular wire turn-knob, causes
Lenticular wire is misaligned, and winding overhang is high, and lenticular wire turn-knob insulation breakdown easily occurs and make it that electric machine winding manufacture yields is low, because
This lenticular wire can not directly around the home on the stator teeth.And lenticular wire uses formed coil, straight cutting is to solve lenticular wire application on the stator teeth
Better method, but need new stator structure.
Therefore, how to propose that a kind of new copper factor is high, and electric efficiency can be made high, with small vibration, the small motor of noise
Stator turns into current urgent problem to be solved.
Utility model content
The utility model is intended at least solve one of technical problem present in prior art.
Therefore, a purpose of the present utility model is, there is provided a kind of motor stator.
Another purpose of the present utility model is, there is provided a kind of motor for including above-mentioned motor stator.
Further object of the present utility model is, there is provided a kind of compressor for including above-mentioned motor.
To achieve the above object, the utility model first aspect embodiment provides a kind of motor stator, including：Stator tooth
Portion, rotor hole is provided with the stator teeth, the circumferentially-spaced of the stator teeth is provided with multiple stator tooths；Stator yoke
Portion, receiving hole is provided with the stator yoke, the stator yoke is set on the stator teeth by the receiving hole,
Multiple recesses are arranged at intervals with the side wall of the receiving hole, are to coordinate with the stator tooth between the two neighboring recess
Auxiliary section；Armature winding, in the receiving hole, and around the home on the multiple stator tooth；Wherein, the stator teeth and
The stator yoke is split-type structural, is interference fit between the stator teeth and the receiving hole, and the stator tooth
A diameter of D1 of the portion at the stator tooth, a diameter of D2 for the part that the stator yoke cooperates with the stator tooth,
Wherein, 0mm ＜ D1-D2≤0.1mm.
The motor stator provided according to embodiment of the present utility model, because stator teeth and stator yoke are split type knot
Structure, therefore the tooth yoke separation of stator can be realized, therefore, in coiling, armature winding first can be wrapped in determining for stator teeth
On sub- tooth, then it is sleeved on by stator yoke outside stator teeth.This kind of structure, the coiling notch of stator can be set compared with
Greatly, so as to ensure the copper factor of motor, and then electric efficiency can further be improved.Meanwhile stator is closed slot, so as to
Cogging torque pulsation can be effectively reduced, and can enough reduces the vibration of motor, to reduce noise.Meanwhile preferably by stator
It is arranged to be interference fitted between teeth portion and receiving hole, can like this makes to coordinate more between stator teeth and stator yoke
Closely, so as to further improve the copper factor of motor, and then electric efficiency can be further improved, reduces shaking for motor
It is dynamic, to reduce noise.Specifically, when stator teeth is interference fitted with receiving hole, stator teeth accommodates in the diameter ratio of stator tooth
The big 0mm-0.1mm of diameter in hole is advisable.Because stator teeth can either so be interference fitted with receiving hole, and can enough makes stator
The size of teeth portion and receiving hole is proper, thus is more convenient for installing.Further, since multiple spaced settings of stator tooth, because
The internal face of stator yoke, can be divided into two parts by this, i.e., one is to correspond to the auxiliary section that stator tooth is set, and another is corresponding
Recess between two stator tooths, and preferably, the size of recess meets to carry out when stator teeth can be placed on corresponding recess position
High punching is made.
In addition, the motor stator provided according to the utility model above-described embodiment also has following additional technical feature：
In the above-mentioned technical solutions, it is preferable that the stator yoke is set in the stator tooth by hot cover process interference
In portion.
In those technical schemes, when producing and processing motor stator, stator yoke can will be first heated, then hot jacket is realized
Its installation of interference fit between stator teeth.This kind of mode, it can make to be interference fitted between stator yoke and stator teeth
That installs is more firm.
In any of the above-described technical scheme, it is preferable that the recess is in plane or cambered surface.
In those technical schemes, recess can think that plane can also be cambered surface, preferably arc surface.
In any of the above-described technical scheme, it is preferable that the end shape of the stator tooth is in plane or cambered surface, the cooperation
The shape in portion and the end shape of the stator tooth are mutually adapted.
In those technical schemes, the end shape of stator tooth is alternatively cambered surface, such as arc-shaped surface in plane, and coordinates
The shape in portion and the end shape of stator tooth are mutually adapted, and so stator tooth can be made to coordinate with stator yoke more preferable, again
Stator tooth can be made with stator yoke to coordinate to make to realize interference fit using the high punching of same silicon steel sheet material progress.
In any of the above-described technical scheme, it is preferable that the stator teeth is formed by stacking by multiple silicon steel plates；It is two neighboring
The stator tooth is connected by crown, and smallest radial width of the stator teeth at the crown is more than the silicon steel plate
Thickness.
In those technical schemes, connected between two stator tooths of stator teeth by crown, and the most path of crown
It is not easy to width too small, is at least greater than the thickness of silicon steel plate, can so ensure the intensity of stator tooth.
In any of the above-described technical scheme, it is preferable that the quantity of the multiple stator tooth is 6 or 9 or 12, multiple
The stator tooth is centrosymmetric arrangement with the center of the rotor hole.
, can be according to the quantity for being actually needed setting stator tooth in those technical schemes, specifically, can be by multiple stator tooths
Quantity be arranged to 6 or 9 or 12.In addition, preferably by center symmetric setting of multiple stator tooths on rotor hole, this
Sample can make the power of stator in all directions consistent.
In any of the above-described technical scheme, it is preferable that the stator teeth and the stator yoke are made by silicon steel plate.
In those technical schemes, stator teeth and stator yoke are preferably processed by silicon steel plate, because silicon steel plate
It is relatively common, and better performances, it is thus possible to ensure the performance of stator teeth and stator yoke.
In any of the above-described technical scheme, it is preferable that the stator teeth and the stator yoke are by same silicon steel plate
It is made.
In those technical schemes, because each silicon steel plate has difference after processing, thus preferably using same
One silicon steel plate processes stator teeth and stator yoke, so can ensure that the performance such as stator teeth and the thickness of stator yoke
Parameter is consistent, and then can make the more preferable of the cooperation between stator teeth and stator yoke.
In any of the above-described technical scheme, it is preferable that motor stator also includes：Insulate wire frame, and it is described fixed to be set in
On sub- tooth, and the armature winding insulate on wire frame described around the home.
In those technical schemes, first coil can insulated on wire frame around the home in advance, then directly cover insulation wire frame
It is located on stator teeth, so, does not just have to scene and carry out coil around the home, thus on the one hand can improves processing efficiency, it is another
Aspect can also make coil around the home more neat, it is thus possible to further improve the copper factor of motor, the efficiency of motor and
The power density of motor.
Wherein it is preferred to which the armature winding is formed around the home by coil, the coil is lenticular wire.
In the technical scheme, using coil around be set to armature winding when, coil preferably uses lenticular wire, so just can
First lenticular wire is wound on insulation wire frame, wire frame straight cutting then will be insulated on the stator teeth, and can so solve lenticular wire turn-knob, lead
Cause lenticular wire misaligned, winding overhang is high, and lenticular wire turn-knob insulation breakdown easily occurs and make it that electric machine winding manufacture yields is low
The problem of.In addition, coil preferably uses lenticular wire, motor slot utilization rate improves 20% compared to existing circular electromagnetic wire scheme, because
And it can further improve the power density of motor copper factor, the efficiency of motor and motor.
The embodiment of the utility model second aspect provides a kind of motor, and the motor, which includes any one of first aspect, to be implemented
The motor stator that example provides；Rotor, in the rotor hole of the stator teeth of the motor stator.
The motor provided according to embodiment of the present utility model, the motor that there is first aspect any embodiment to provide are determined
Son, therefore, the motor that embodiment of the present utility model provides have the complete of the motor stator of first aspect any embodiment offer
Portion's beneficial effect, it is numerous to list herein.
The embodiment of the utility model third aspect provides a kind of compressor, and the compressor includes any one of first aspect
The motor that embodiment provides.
The compressor provided according to embodiment of the present utility model, there is the motor that first aspect any embodiment provides,
Therefore, the compressor that embodiment of the present utility model provides has the whole of the motor of first aspect any embodiment offer beneficial
Effect, it is numerous to list herein.
It will be provided according to additional aspect and advantage of the present utility model in following description section, partly by from following
Become obvious in description, or recognized by practice of the present utility model.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodiment
Become obvious and be readily appreciated that, wherein：
Fig. 1 is a part of structural representation of the motor stator provided according to existing embodiment.
Wherein, the corresponding relation in Fig. 1 between reference and component names is：
1' motor stators, 2' rotors.
A part of structural representation for the motor stator that Fig. 2 provides according to embodiment of the present utility model；
The structural representation of the stator yoke for the motor stator that Fig. 3 provides according to embodiment of the present utility model；
The structural representation of the stator teeth for the motor stator that Fig. 4 provides according to embodiment of the present utility model；
When the stator yoke for the motor stator that Fig. 5 provides according to embodiment of the present utility model and the high punching of stator teeth are made
Structure chart；
Fig. 6 is the structural representation for the motor that embodiment of the present utility model provides.
Wherein, the corresponding relation between the reference in Fig. 2 to Fig. 6 and component names is：
1 motor stator, 12 stator teeths, 122 rotor holes, 124 stator tooths, 126 crowns, 14 stator yokes, 142 accommodate
Hole, 144 recesses, 146 auxiliary sections, 16 armature winding, 2 electronics rotors.
Embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
The utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this Shen
The feature in embodiment and embodiment please can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality
It is new to be different from mode described here using other and implement, therefore, the scope of protection of the utility model not by
The limitation of following public specific embodiment.
The motor stator 1, the motor that are there is provided according to one embodiment of the present utility model are described referring to Fig. 2 to Fig. 6
And compressor.
As shown in Figures 2 to 6, the utility model first aspect embodiment provides a kind of motor stator 1, including：Stator
Teeth portion 12, rotor hole 122 is provided with stator teeth 12, the circumferentially-spaced of stator teeth 12 is provided with multiple stator tooths 124；
Stator yoke 14, receiving hole 142 is provided with stator yoke 14, stator yoke 14 is set in stator teeth by receiving hole 142
On 12, multiple recesses 144 are arranged at intervals with the side wall of receiving hole 142, are and stator tooth 124 between two neighboring recess 144
The auxiliary section 146 of cooperation；Armature winding 16, in receiving hole 142, and around the home on multiple stator tooths 124；Wherein, stator
Teeth portion 12 and stator yoke 14 are split-type structural, are interference fit, stator teeth 12 between stator teeth 12 and receiving hole 142
A diameter of D1 at stator tooth 124, a diameter of D2 for the part that stator yoke 14 cooperates with stator tooth 124, wherein,
0mm ＜ D1-D2≤0.1mm.
The motor stator 1 provided according to embodiment of the present utility model, because stator teeth 12 and stator yoke 14 are point
Body formula structure, therefore the tooth yoke separation of stator can be realized, therefore, in coiling, armature winding 16 first can be wrapped in stator
On the stator tooth 124 of teeth portion 12, then it is sleeved on by stator yoke 14 outside stator teeth 12.This kind of structure, can be by stator
Coiling notch is set larger, so as to ensure the copper factor of motor, and then can further improve electric efficiency.Meanwhile
Stator is closed slot, and so as to can effectively reduce cogging torque pulsation, and can enough reduces the vibration of motor, to reduce noise.
Likewise it is preferred that will be arranged to be interference fitted between stator teeth 12 and receiving hole 142, can like this make stator teeth 12 with
What is coordinated between stator yoke is even closer, so as to further improve the copper factor of motor, and then can further improve
Electric efficiency, the vibration of motor is reduced, to reduce noise.Specifically, it is fixed when stator teeth 12 is interference fitted with receiving hole 142
Sub- teeth portion 12 bigger 0mm-0.1mm than the diameter of receiving hole 142 is advisable in the diameter of stator tooth 124.Because it is fixed so to make
Sub- teeth portion 12 is interference fitted with receiving hole 142, and and can enough makes stator teeth 12 and the size of receiving hole 142 proper, thus
It is more convenient for installing.Further, since multiple 124 spaced settings of stator tooth, therefore, can be divided into two by the internal face of stator yoke
Part, i.e., one is to correspond to the auxiliary section 146 that stator tooth 124 is set, and another is the recess between corresponding two stator tooths 124
144, and preferably, the size of recess 144 meets that high punching is carried out when stator teeth 12 can be placed on 144 position of corresponding recess makes.
In any of the above-described embodiment, it is preferable that stator yoke 14 is set in stator teeth 12 by hot cover process interference
On.
In those embodiments, when producing and processing motor stator 1, first stator yoke 14 can will be heated, then hot jacket is real
Its existing installation of interference fit between stator teeth 12.This kind of mode, it can make between stator yoke 14 and stator teeth 12
Interference fit is installed more firm.
In any of the above-described embodiment, it is preferable that as shown in figure 3, recess 144 is in plane, certainly, recess 144 also can be in
Cambered surface.
In those embodiments, recess 144 can think that plane can also be cambered surface, preferably arc surface.
In any of the above-described embodiment, it is preferable that as shown in figure 3, the end shape of stator tooth 124 is in plane, certainly
The end shape of stator tooth 124 also can be in cambered surface, and the shape and the end shape of stator tooth 124 of auxiliary section 146 are mutually adapted.
In those embodiments, the end shape of stator tooth 124 is alternatively cambered surface, such as arc-shaped surface in plane, and matches somebody with somebody
The shape in conjunction portion 146 and the end shape of stator tooth 124 are mutually adapted, and so stator tooth 124 can be made to match somebody with somebody with stator yoke
That closes is more preferable, and and can enough makes stator tooth 124 be made with stator yoke cooperation using the high punching of same silicon steel sheet material progress to realize
Interference fit.
In any of the above-described embodiment, it is preferable that as shown in figure 4, stator teeth 12 is formed by stacking by multiple silicon steel plates；Phase
Adjacent two stator tooths 124 are connected by crown 126, and smallest radial width L1 of the stator teeth 12 at crown 126 is more than silicon steel
The thickness of plate.
In those embodiments, connected between two stator tooths 124 of stator teeth 12 by crown 126, and crown 126
Smallest radial width be not easy too small, be at least greater than the thickness of silicon steel plate, can so ensure the intensity of stator tooth 124.
In any of the above-described embodiment, it is preferable that as shown in Figures 2 to 6, the quantity of multiple stator tooths 124 is 9, stator
The quantity of tooth 124 is alternatively 6 12, and as shown in Fig. 2, Fig. 4 to Fig. 6, multiple stator tooths 124 are in the center of rotor hole 122
Central Symmetry is arranged.
, can be according to the quantity for being actually needed setting stator tooth 124 in those embodiments, specifically, can be by multiple stators
The quantity of tooth 124 is arranged to 6 or 9 or 12.In addition, preferably by center of multiple stator tooths 124 on rotor hole 122
It is symmetrical arranged, can so makes the power of stator in all directions consistent.
In any of the above-described embodiment, it is preferable that stator teeth 12 and stator yoke 14 are made by silicon steel plate.
In those embodiments, stator teeth 12 and stator yoke 14 are preferably processed by silicon steel plate, because silicon steel
Plate is relatively common, and better performances, it is thus possible to ensures the performance of stator teeth 12 and stator yoke 14.
In any of the above-described embodiment, it is preferable that stator teeth 12 and stator yoke 14 are made up of same silicon steel plate.
In those embodiments, because each silicon steel plate has difference after processing, thus preferably using same
Individual silicon steel plate processes stator teeth 12 and stator yoke 14, so can ensure that stator teeth 12 and the thickness of stator yoke 14
It is consistent etc. performance parameter, and then the more preferable of the cooperation between stator teeth 12 and stator yoke can be made.
In any of the above-described embodiment, it is preferable that motor stator 1 also includes：Insulate wire frame, can be set in stator tooth
On, and armature winding 16 is insulating on wire frame around the home.
In those embodiments, first coil can insulated on wire frame around the home in advance, then directly be arranged insulation wire frame
On stator teeth 12, so, just do not have to scene and carry out coil around the home, thus on the one hand can improve processing efficiency, it is another
Aspect can also make coil around the home more neat, it is thus possible to further improve the copper factor of motor, the efficiency of motor and
The power density of motor.
Wherein it is preferred to which armature winding 16 is formed around the home by coil, coil is lenticular wire.
In this embodiment, using coil around be set to armature winding 16 when, coil preferably uses lenticular wire, so just can
First lenticular wire is wound on insulation wire frame, wire frame straight cutting then will be insulated on the stator teeth, and can so solve lenticular wire turn-knob, lead
Cause lenticular wire misaligned, winding overhang is high, and lenticular wire turn-knob insulation breakdown easily occurs and make it that electric machine winding manufacture yields is low
The problem of.In addition, coil preferably uses lenticular wire, motor slot utilization rate improves 20% compared to existing circular electromagnetic wire scheme, because
And it can further improve the power density of motor copper factor, the efficiency of motor and motor.
As shown in fig. 6, the embodiment of the utility model second aspect provides a kind of motor, the motor includes first aspect
The motor stator 1 that any one embodiment provides；Rotor 2, installed in the rotor hole 122 of the stator teeth 12 of motor stator 1
It is interior.
The motor provided according to embodiment of the present utility model, there is the motor stator that first aspect any embodiment provides
1, therefore, the motor that embodiment of the present utility model provides has the complete of the motor stator 1 of first aspect any embodiment offer
Portion's beneficial effect, it is numerous to list herein.
The embodiment of the utility model third aspect provides a kind of compressor, and the compressor includes any one of first aspect
The motor that embodiment provides.
The compressor provided according to embodiment of the present utility model, there is the motor that first aspect any embodiment provides,
Therefore, the compressor that embodiment of the present utility model provides has the whole of the motor of first aspect any embodiment offer beneficial
Effect, it is numerous to list herein.
In the description of this specification, term " connection ", " installation ", " fixation " etc. all should be interpreted broadly, for example, " even
Connect " can be fixedly connected or be detachably connected, or be integrally connected；Can be joined directly together, can also be in
Between medium be indirectly connected.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in utility model.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that combining specific features, structure, material or feature that the embodiment or example describe is contained in of the present utility model at least one
In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term
Or example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, for this area
Technical staff for, the utility model can have various modifications and variations.It is all within the spirit and principles of the utility model,
Any modification, equivalent substitution and improvements made etc., should be included within the scope of protection of the utility model.
Claims (10)
- A kind of 1. motor stator, it is characterised in that including：Stator teeth, is provided with rotor hole on the stator teeth, the stator teeth it is circumferentially-spaced be provided with it is multiple fixed Sub- tooth；Stator yoke, receiving hole is provided with the stator yoke, and the stator yoke is set in described by the receiving hole On stator teeth, be arranged at intervals with multiple recesses in the side wall of the receiving hole, be between the two neighboring recess with it is described The auxiliary section that stator tooth coordinates；Armature winding, in the receiving hole, and around the home on the multiple stator tooth；Wherein, the stator teeth and the stator yoke are split-type structural, between the stator teeth and the receiving hole To be interference fitted, and a diameter of D1 of the stator teeth at the stator tooth, the stator yoke and the stator tooth phase A diameter of D2 of the part mutually coordinated, wherein, 0mm ＜ D1-D2≤0.1mm.
- 2. motor stator according to claim 1, it is characterised in thatThe stator yoke is set on the stator teeth by hot cover process interference.
- 3. motor stator according to claim 1, it is characterised in thatThe recess is in plane or cambered surface；And/orThe end shape of the stator tooth is in plane or cambered surface, the shape of the auxiliary section and the end shape phase of the stator tooth Mutually adaptation.
- 4. motor stator according to claim 1, it is characterised in thatThe stator teeth is formed by stacking by multiple silicon steel plates；The two neighboring stator tooth is connected by crown, and smallest radial width of the stator teeth at the crown is more than The thickness of the silicon steel plate.
- 5. motor stator according to any one of claim 1 to 4, it is characterised in thatThe quantity of the multiple stator tooth is 6 or 9 or 12, during multiple stator tooths are in the center of the rotor hole Heart symmetry arrangement.
- 6. motor stator according to any one of claim 1 to 4, it is characterised in thatThe stator teeth and the stator yoke are made by silicon steel plate；OrThe stator teeth and the stator yoke are made up of same silicon steel plate.
- 7. motor stator according to any one of claim 1 to 4, it is characterised in that also include：Insulate wire frame, can be set on the stator tooth, and the armature winding insulate on wire frame described around the home.
- 8. motor stator according to claim 7, it is characterised in thatThe armature winding is formed around the home by coil, and the coil is lenticular wire.
- A kind of 9. motor, it is characterised in that including：Motor stator as any one of claim 1 to 8；Rotor, in the rotor hole of the stator teeth of the motor stator.
- 10. a kind of compressor, it is characterised in that including the motor described in claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084407.2U CN207134885U (en) | 2017-08-28 | 2017-08-28 | motor stator, motor and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721084407.2U CN207134885U (en) | 2017-08-28 | 2017-08-28 | motor stator, motor and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207134885U true CN207134885U (en) | 2018-03-23 |
Family
ID=61636432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721084407.2U Active CN207134885U (en) | 2017-08-28 | 2017-08-28 | motor stator, motor and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207134885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425624A (en) * | 2017-08-28 | 2017-12-01 | 广东美芝制冷设备有限公司 | Motor stator, motor and compressor |
-
2017
- 2017-08-28 CN CN201721084407.2U patent/CN207134885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107425624A (en) * | 2017-08-28 | 2017-12-01 | 广东美芝制冷设备有限公司 | Motor stator, motor and compressor |
| CN107425624B (en) * | 2017-08-28 | 2023-09-26 | 广东美芝制冷设备有限公司 | Motor stator, motor and compressor |
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