CN107294245A - Rotor assembly and motor - Google Patents
Rotor assembly and motor Download PDFInfo
- Publication number
- CN107294245A CN107294245A CN201710534168.4A CN201710534168A CN107294245A CN 107294245 A CN107294245 A CN 107294245A CN 201710534168 A CN201710534168 A CN 201710534168A CN 107294245 A CN107294245 A CN 107294245A
- Authority
- CN
- China
- Prior art keywords
- tabletting
- rotor
- rotor assembly
- flange
- heat emission
- Prior art date
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of rotor assembly and motor, the rotor assembly includes rotor and armature spindle, the two ends of rotor are respectively equipped with the first tabletting and the second tabletting, first tabletting and the second tabletting are connected with being relatively fixed with rotor, the first beam is provided between first tabletting and rotor, the second beam is provided between second tabletting and rotor, rotor, the first tabletting, the second tabletting, the first beam and the equal surrounding rotor axle of the second beam, armature spindle are opened and are relatively fixed with rotor intervals.Rotor assembly according to embodiments of the present invention, good damping effect.
Description
Technical field
The present invention relates to technical field of power equipment, more particularly to a kind of rotor assembly and the electricity with the rotor assembly
Machine.
Background technology
There is noise problem, noise point mechanicalness noise and electromagnetic noise etc. in induction machine.Family expenses induction machine produces noise
Type is mainly electromagnetic noise, and the reason for producing electromagnetic noise is including electromagnetic design is unreasonable, rotor is eccentric, mains by harmonics contains
Amount is high, and these can cause there is high content harmonic wave between stator and rotor air gap, and harmonic wave can produce cutting for certain frequency in rotor
To, radial vibration, when vibration frequency close to system intrinsic frequency when, noise will be produced.Therefore, family expenses class induction machine is made an uproar
The main rotor as caused by harmonic wave of sound Producing reason is tangential, radial vibration.
The content of the invention
It is contemplated that at least solving one of technical problem in correlation technique to a certain extent.Therefore, the present invention
One purpose is to propose a kind of rotor assembly, with cushioning ability.
The invention also provides a kind of motor.
Rotor assembly according to embodiments of the present invention, including rotor and armature spindle, the two ends of the rotor are respectively equipped with
One tabletting and the second tabletting, first tabletting and second tabletting are connected with being relatively fixed with the rotor, and described
The first beam is provided between one tabletting and the rotor, the second beam is provided between second tabletting and the rotor,
The rotor, first tabletting, second tabletting, first beam and second beam are around described
Armature spindle, the armature spindle is opened and is relatively fixed with the rotor intervals.
Rotor assembly according to embodiments of the present invention, good damping effect.
In addition, rotor assembly according to the above embodiment of the present invention, can also have technical characteristic additional as follows：
In one embodiment of the invention, the rotor be provided with axially extend and through the rotor first dissipate
Hot hole, and the rotor is provided with multiple first heat emission holes of circumferentially spaced arrangement, first tabletting and second pressure
In piece at least one be provided with first heat emission hole along the axial direction just to the second heat emission hole.
In one embodiment of the invention, at least one in first tabletting and second tabletting is provided with edge
Multiple reinforcements of circumferentially-spaced distribution and/or the flange flange positioned at inner edge.
In one embodiment of the invention, at least one in first tabletting and second tabletting is provided with position
In the flange flange of inner edge and around the flange flange arranged for interval and multiple reinforcements for being connected with the flange flange.
In one embodiment of the invention, it is respectively provided with bolt connecting hole in first tabletting and second tabletting.
In one embodiment of the invention, bolt connecting hole week of one in first tabletting and second tabletting
Along provided with tapped flange.
In one embodiment of the invention, first beam and second beam are respectively provided with central through hole,
And be respectively provided with first beam and second beam around the spaced apart teeth portion of the central through hole, the tooth
Stagger with multiple first heat emission holes in portion.
In one embodiment of the invention, the two ends of the rotor are respectively equipped with the first groove and the second groove, described
At least a portion of first tabletting and first beam is arranged in first groove, and second tabletting and described
At least a portion of second beam is arranged in second groove.
In one embodiment of the invention, first tabletting and second tabletting are by high polymer material or metal
Material is made, and first beam and second beam are yielding rubber.
In one embodiment of the invention, the armature spindle is relatively fixed with first tabletting and second tabletting
Ground is connected.
The invention also provides a kind of motor, including：Field frame assembly and rotor assembly, the rotor assembly are rotationally set
In the field frame assembly, the rotor assembly is according to foregoing rotor assembly.
Motor according to embodiments of the present invention, includes foregoing rotor assembly, good damping effect.
Brief description of the drawings
Fig. 1 is the schematic diagram of the rotor assembly of one embodiment of the invention.
Fig. 2 is the sectional view of the rotor assembly shown in Fig. 1.
Fig. 3 is the exploded perspective view of the rotor assembly shown in Fig. 1.
Fig. 4 is the schematic diagram of the first tabletting in Fig. 1.
Fig. 5 is the schematic diagram of the second tabletting in Fig. 1.
Fig. 6 is rotor and the schematic diagram of the first beam or the second beam cooperation in Fig. 1.
Fig. 7 is the schematic diagram of rotor in Fig. 1.
Fig. 8 is the schematic diagram of the first beam in Fig. 1.
Reference：Rotor assembly 1, rotor 11, armature spindle 12, the first tabletting 13, the second tabletting 14, the first beam
15, the second beam 16, the first heat emission hole 101, flange flange 103, the second heat emission hole 102, reinforcement 104, flange 105, spiral shell
Bolt connecting hole 106, central through hole 107, the first groove 108., the second groove 109, teeth portion 1010
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and be not considered as limiting the invention.
To solve induction machine noise problem in correlation technique, patent of the present invention provides a kind of vibration damping rotor structure, made every effort to
Weaken from structure, elimination rotor as caused by harmonic wave is tangential, radial vibration.In order to which some technologies solved in correlation technique are asked
Topic, the invention provides a kind of new rotor assembly 1.
The rotor assembly 1 of the embodiment of the present invention is described with reference to the accompanying drawings.
Such as Fig. 1 and Fig. 2, rotor assembly 1 according to embodiments of the present invention, including rotor 11 and armature spindle 12.
Specifically, rotor 11 and armature spindle 12 are relatively fixed, and rotor 11 can together be rotated with rotor driven axle 12.Rotor
11 two ends are respectively equipped with the first tabletting 13 and the second tabletting 14, and the first tabletting 13 and the second tabletting 14 are relatively solid with rotor 11
Surely connect, the first beam 15 is provided between the first tabletting 13 and rotor 11, provided with the between the second tabletting 14 and rotor 11
Two beams 16, wherein, rotor 11, the first tabletting 13, the second tabletting 14, the first beam 15 and the equal ring of the second beam 16
Set around armature spindle 12, armature spindle 12 is spaced apart with rotor 11, and armature spindle 12 is relatively fixed with rotor 11
Rotor assembly 1 according to embodiments of the present invention, when the air gap part of rotor 11 has high content harmonic wave, harmonic wave can be
Rotor 11 produces tangential, the radial vibration of certain frequency, still, due to being spaced apart between rotor 11 and armature spindle 12, Er Qieshe
The first beam 15 is put and the second beam 16 carries out damping, it is thereby achieved that effective damping to rotor assembly 1, keeps away
The vibrations for exempting from rotor 11 are delivered on armature spindle 12, and the energy-absorbing function of the first beam 15 and the second beam 16 can also
Improve the damping effect to rotor 11.
Wherein, armature spindle 12 can be connected with being relatively fixed by the first tabletting 13 and the second tabletting 14 with rotor 11,
Armature spindle 12 can be connected with being relatively fixed by other structures with rotor 11, for example, be arranged to armature spindle 12 subtract with first
The form that the shake beam 16 of pad 15 and second is connected with being relatively fixed.
With reference to Fig. 3 to Fig. 7, in one embodiment of the invention, rotor 11, which is provided with, to be axially extended and through rotor
11 the first heat emission hole 101, and rotor 11 is provided with multiple first heat emission holes 101 of circumferentially spaced arrangement, the first tabletting 13
With at least one in the second tabletting 14 be provided with the first heat emission hole 101 vertically just to the second heat emission hole 102.Set the
One heat emission hole 101 and the second heat emission hole 102, gas can be circulated by the first heat emission hole 101 and the second heat emission hole 102, so that
Realize the radiating to parts such as rotor 11, the first tabletting 13, the second tablettings 14.
Preferably, the first heat emission hole 101 of insertion can be set on rotor 11, and in the first tabletting 13 and the second tabletting
The second heat emission hole 102 is respectively provided with 14, the thermal vias of connection can be so formed, so as to realize to rotor 11, the first tabletting
13 and the grade of the second tabletting 14 entirety radiated, improve radiate effect.
Certainly, the shape of heat emission hole is also not necessarily that, along the axially extending of rotor 11, such as the first heat emission hole 101 may be used also
To be arranged to or be tilted by a predetermined angle setting vertical with the line of armature spindle 12, the radiating to rotor 11 can also be equally realized.Using
During this structure radiating, the second heat emission hole 102 can be not provided with the first tabletting 13, the second tabletting 14.
Such as Fig. 4 and Fig. 5, in some examples of the present invention, at least one in the first tabletting 13 and the second tabletting 14
Provided with circumferentially spaced multiple reinforcements 104, by setting reinforcement 104, the structure that can improve correspondence tabletting is strong
Degree, moreover, in the presence of the tabletting of reinforcement 104 is provided with, the suction of beam can be easy to the stable positioning of beam
Energy and damping.
The cooperation intensity between tabletting and rotor 11 can also be improved.
In addition, such as Fig. 4 and Fig. 5, can also be set at least one tabletting in the first tabletting 13 and the second tabletting 14
Flange flange 103 positioned at inner edge, can be with because the first tabletting 13 and the second tabletting 14 are all that surrounding rotor axle 12 is set
The inner peripheral surface of first tabletting 13 and the second tabletting 14 is set on the side face of armature spindle 12, therefore, in the first tabletting 13 and
When setting flange flange 103 at least one tabletting in two tablettings 14, flange flange 103 can be socketed in the week of armature spindle 12
On face, the mating surface area of tabletting and armature spindle 12 is so improved, the stabilization that armature spindle 12 is connected with tabletting is effectively improved
Property.
Preferably, reinforcement 104 and flange flange 103 can also be set in tabletting simultaneously.Specifically, in the present invention
One embodiment in, in the first tabletting 13 and the second tabletting 14 at least one be provided with positioned at inner edge flange flange
103 and around the arranged for interval of flange flange 103 and multiple reinforcements 104 for being connected with flange flange 103.Multiple reinforcements 104
It is connected with flange flange 103, reinforcement structure is not only itself provides to tabletting, and the structure of flange flange 103 is carried out
Strengthen, because flange flange 103 is finally enclosed on armature spindle 12, due to the supporting role of reinforcement 104, it is ensured that
Flange flange 103 can keep the position with the stable cooperation of armature spindle 12, so that flange flange 103 is stably socketed in rotor
On the surface of axle 12.Therefore, set reinforcement 104 that flange flange 103 can be allowd stably to be socketed in armature spindle 12
On surface, so as to improve the fitment stability of tabletting (the first tabletting 13 and the second tabletting 14) and armature spindle 12.
Wherein, the lateral surface of one is provided with flange flange 103 and/or reinforcement in the first tabletting 13 and the second tabletting 14
104.At least include：Flange flange 103 and/or reinforcement are provided with first tabletting 13 on the surface of the second tabletting 14
104；Second tabletting 14 is provided with flange flange 103 and/or reinforcement 104 on the surface of the first tabletting 13；First tabletting
Flange flange 103 and/or reinforcement 104 are provided with 13 on the surface of the second tabletting 14, the second tabletting 14 deviates from first
Flange flange 103 and/or reinforcement 104 are provided with the surface of tabletting 13.
As schemed, such as Fig. 5 in some embodiments of the invention, bolt is respectively provided with the first tabletting 13 and the second tabletting 14
Connecting hole 106.The first tabletting 13 and the second tabletting 14 and rotor 11 can be connected as one by bolt, realize the first pressure
The tabletting 14 of piece 13 and second is stably connected with rotor 11.
Preferably, it is provided with the first tabletting 13 and the second tabletting 14 on the second heat emission hole 102, rotor 11 and sets first
Heat emission hole 101, the first heat emission hole 101 and the second heat emission hole 102 are relative, in other words, and the two ends of the first heat emission hole 101 are equipped with the
Two heat emission holes 102 (being located in the first tabletting 13 and the second tabletting 14).
Further, the part in the first heat emission hole 101 and the second heat emission hole 102 is set to bolt connecting hole
106, for the first tabletting 13, the tabletting 14 of rotor 11 and second are connected together.Wherein, the spiral shell of connection tabletting and rotor 11
Bolt can be arranged to have gap with the first heat emission hole 101.
Further, such as Fig. 5, the 106 weeks edges of the bolt connecting hole of one are provided with band in the first tabletting 13 and the second tabletting 14
The flange 105 of internal thread.That is, bolt pass through the first tabletting 13 and the second tabletting 14 in one and rotor 11 after,
It is threadedly coupled with another in the first tabletting 13 and the second tabletting 14.
It is, of course, preferable to ground, by the first tabletting of screw bolt passes 13, rotor 11, the attaching nut of the second tabletting 14, Ke Yigeng
Plus facilitate the connection of rotor 11 and tabletting.
In addition, with reference to Fig. 6 to Fig. 8, in one embodiment of the invention, the first beam 15 and the second beam 16 are equal
It is spaced apart around central through hole 107 with being respectively provided with central through hole 107, and the first beam 15 and the second beam 16
Teeth portion 1010, teeth portion 1010 staggers with multiple first heat emission holes 101.Teeth portion 1010 is set effectively to separate rotor 11 and pressure
Piece (tabletting 13 of rotor 11 and first, the tabletting 14 of rotor 11 and second).And separate teeth portion 1010 and the first heat emission hole 101, can
In order to airflow, the radiating effect to rotor assembly 1 is improved.
Such as Fig. 2, in one embodiment of the invention, it is recessed that the two ends of rotor 11 are respectively equipped with the first groove 108 and second
At least a portion of groove 109, the first tabletting 13 and the first beam 15 is arranged in the first groove 108, and the He of the second tabletting 14
At least a portion of second beam 16 is arranged in the second groove 109.Further improve rotor 11, beam and tabletting
Between the stability that coordinates.
Such as Fig. 2, the first beam 15 is arranged in the first groove 108, the second beam 16 is arranged at the second groove 109
It is interior, then pushed down by pressing plate.
Preferably, the first tabletting 13 and the second tabletting 14 are made by high polymer material or metal material, the first beam
15 and second beam 16 be yielding rubber.So as to improve the stability and damping performance of whole rotor assembly 1.
In addition, with reference to previous embodiment, in some specific examples of the invention, rotor assembly 1 is by armature spindle 12, vibration damping rubber
Glue, cage rotor 11, the first tabletting 13, the second tabletting 14 and fastening bolt composition, cage rotor 11 has circumferentially distributed
Some first heat emission holes 101；
Further, the first tabletting 13 has circumferentially distributed some second heat emission holes 102, can when motor is operated
Strengthen motor internal and outside air circulation, have positive effect to motor radiating；
Preferably, the first tabletting 13 has circumferentially distributed some reinforcements 104, can be effectively increased strength of pressed pieces；
Further, the first tabletting 13 has flange flange 103, is effectively increased the bonded area with armature spindle 12, increases
Bond strength；
Further, the second tabletting 14 also has circumferentially distributed some second heat emission holes 102, some reinforcements
104, and the architectural feature such as flange flange 103；
Advantageously, the second tabletting 14 has circumferentially distributed some flanging bores, has internal thread inside flanging bore, for
Bolt is fastenedly connected；
First tabletting 13 and the material of the second tabletting 14 can be ABS, PA66 Polymer material or metal material
As long as material or the other type materials for meeting related newly energy (intensity, rigidity, life-span etc.) demand；
Further, vibration isolation rubber has a pilot hole, and circumferentially distributed some teeth portion 1010；
Advantageously, as long as vibration-damping rubber material can be that the elastomeric materials such as silica gel, neoprene or satisfaction are related
Other type materials of new energy (vibration damping, aging life-span etc.) demand；
Preferably, after vibration isolation rubber is assembled with cage rotor 11, teeth portion 1010 should stagger with the first heat emission hole 101, it is impossible to
There is overlapping phenomenon；
In the assembling process of rotor assembly 1 of the present invention,
Cage rotor 11 is put into equipment, frock, then armature spindle 12 is fitted into the endoporus of cage rotor 11, armature spindle 12
There is appropriate gap between periphery and endoporus, armature spindle 12 is also to be positioned by equipment, frock, can as long as can meet
Manufacturing others positioning method is also feasible；
Two vibration isolation rubbers (beam) are respectively fitted into armature spindle 12 from both sides, and make one end face of vibration isolation rubber and mouse
The end contact of cage rotor 11, while ensuring that teeth portion 1010 should stagger with the first heat emission hole 101, it is impossible to there is overlapping phenomenon；
Two tablettings are assembled from the two ends of armature spindle 12, ensure that tabletting and rubber surface are brought into close contact, while tabletting
It is interference fitted with armature spindle 12, while ensureing that the second heat emission hole 102 in tabletting aligns with the first heat emission hole 101；
By bolt through the second heat emission hole 102 in the second tabletting 14, and carried out with the internal thread on the second heat emission hole 102
It is fastenedly connected；
In addition, the invention also provides a kind of motor, including：Field frame assembly and rotor assembly 1, rotor assembly 1 are rotatable
Ground is located in field frame assembly, and rotor assembly 1 is according to foregoing rotor assembly 1.
The motor of the present invention is as a result of foregoing rotor assembly 1, it is possible to achieve the damping of rotor assembly 1, so as to drop
The vibrations of low motor, and reduce the outside propagation of vibrations.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, is for only for ease of the description present invention and simplifies description, rather than indicate or imply that the device or element of meaning must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected to by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, unless otherwise clear and definite restriction.For one of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature can be with "above" or "below" second feature
It is that the first and second features are directly contacted, or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature are directly over second feature or oblique upper, or be merely representative of
Fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be
One feature is immediately below second feature or obliquely downward, or is merely representative of fisrt feature level height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present invention or example.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (11)
1. a kind of rotor assembly, it is characterised in that including：
Rotor, the two ends of the rotor are respectively equipped with the first tabletting and the second tabletting, first tabletting and second tabletting
It is connected with being relatively fixed with the rotor, the first beam, described second is provided between first tabletting and the rotor
The second beam is provided between tabletting and the rotor；
Armature spindle, the rotor, first tabletting, second tabletting, first beam and second damping
Pad is around the armature spindle, and the armature spindle is opened and is relatively fixed with the rotor intervals.
2. rotor assembly according to claim 1, it is characterised in that the rotor, which is provided with, to be axially extended and through institute
The first heat emission hole of rotor is stated, and the rotor is provided with multiple first heat emission holes of circumferentially spaced arrangement, first pressure
In piece and second tabletting at least one be provided with first heat emission hole along the axial direction just to the second heat emission hole.
3. rotor assembly according to claim 1, it is characterised in that in first tabletting and second tabletting extremely
Few one is provided with circumferentially spaced multiple reinforcements and/or the flange flange positioned at inner edge.
4. rotor assembly according to claim 3, it is characterised in that in first tabletting and second tabletting extremely
Few one be provided with positioned at inner edge flange flange and the circular flange flange arranged for interval and with the flange flange phase
Multiple reinforcements even.
5. rotor assembly according to claim 1, it is characterised in that have in first tabletting and second tabletting
There is bolt connecting hole.
6. rotor assembly according to claim 5, it is characterised in that one in first tabletting and second tabletting
Bolt connecting hole week along be provided with tapped flange.
7. the rotor assembly according to any one of claim 1-6, it is characterised in that first beam and described
Two beams are respectively provided with central through hole, and first beam and second beam to be respectively provided with to be led to around the center
The spaced apart teeth portion in hole, the teeth portion staggers with multiple first heat emission holes.
8. the rotor assembly according to any one of claim 1-7, it is characterised in that the two ends of the rotor are respectively equipped with
At least a portion of first groove and the second groove, first tabletting and first beam is arranged at first groove
It is interior, and at least a portion of second tabletting and second beam is arranged in second groove.
9. the rotor assembly according to any one of claim 1-7, it is characterised in that first tabletting and described second
Tabletting is made by high polymer material or metal material, and first beam and second beam are yielding rubber.
10. the rotor assembly according to any one of claim 1-7, it is characterised in that the armature spindle and described first
Tabletting and second tabletting are connected with being relatively fixed.
11. a kind of motor, it is characterised in that including：
Field frame assembly；
Rotor assembly, the rotor assembly is rotatably arranged in the field frame assembly, and the rotor assembly is will according to right
Seek the rotor assembly any one of 1-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534168.4A CN107294245A (en) | 2017-07-03 | 2017-07-03 | Rotor assembly and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710534168.4A CN107294245A (en) | 2017-07-03 | 2017-07-03 | Rotor assembly and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107294245A true CN107294245A (en) | 2017-10-24 |
Family
ID=60099468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710534168.4A Pending CN107294245A (en) | 2017-07-03 | 2017-07-03 | Rotor assembly and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107294245A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060119214A1 (en) * | 2004-12-03 | 2006-06-08 | Daewoo Electronics Corporation | Rotor for use in an outer rotor type motor of a drum type washing machine |
| CN203014558U (en) * | 2013-01-07 | 2013-06-19 | 温州市飞扬电气有限公司 | Condenser fan motor |
| CN204145111U (en) * | 2014-09-25 | 2015-02-04 | 广东威灵电机制造有限公司 | Damping rotor and the motor with it |
| CN105186741A (en) * | 2014-05-27 | 2015-12-23 | 比亚迪股份有限公司 | Motor rotor and motor therewith |
| CN105634224A (en) * | 2016-02-25 | 2016-06-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor rotor and compressor |
| CN207184195U (en) * | 2017-07-03 | 2018-04-03 | 广东威灵电机制造有限公司 | Rotor assembly and motor |
-
2017
- 2017-07-03 CN CN201710534168.4A patent/CN107294245A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060119214A1 (en) * | 2004-12-03 | 2006-06-08 | Daewoo Electronics Corporation | Rotor for use in an outer rotor type motor of a drum type washing machine |
| CN203014558U (en) * | 2013-01-07 | 2013-06-19 | 温州市飞扬电气有限公司 | Condenser fan motor |
| CN105186741A (en) * | 2014-05-27 | 2015-12-23 | 比亚迪股份有限公司 | Motor rotor and motor therewith |
| CN204145111U (en) * | 2014-09-25 | 2015-02-04 | 广东威灵电机制造有限公司 | Damping rotor and the motor with it |
| CN105634224A (en) * | 2016-02-25 | 2016-06-01 | 珠海格力节能环保制冷技术研究中心有限公司 | Compressor rotor and compressor |
| CN207184195U (en) * | 2017-07-03 | 2018-04-03 | 广东威灵电机制造有限公司 | Rotor assembly and motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105186741A (en) | Motor rotor and motor therewith | |
| CN104158325A (en) | Permanent magnet installation structure of external rotor motor | |
| CN207184195U (en) | Rotor assembly and motor | |
| CN107294245A (en) | Rotor assembly and motor | |
| CN106026479A (en) | Motor shell and low-vibration motor comprising same | |
| CN206463791U (en) | A kind of anti-penetration water purifier | |
| JPS63308294A (en) | Foundation aggregate | |
| CN104863821B (en) | Compressor base frame | |
| CN207732534U (en) | Electric machine support and range hood | |
| CN207218395U (en) | Rotor assembly | |
| CN207218444U (en) | Rotor assembly | |
| CN207638446U (en) | Driving motor assembly and vehicle | |
| CN107044421B (en) | air conditioning unit, compressor and shell structure thereof | |
| CN202521799U (en) | Motor mounting structure of air conditioner | |
| JP4628753B2 (en) | Rotating electric machine | |
| CN210578122U (en) | Motor fixing device | |
| CN105161260B (en) | A kind of core of reactor and preparation method thereof | |
| CN208238058U (en) | Front panel, air-conditioner outdoor unit and air conditioner | |
| CN208890520U (en) | Motor and its end cap | |
| CN206865262U (en) | Novel electricity generator protects hood mounting structure | |
| CN105953387A (en) | Air duct device and air conditioner with same | |
| CN204669129U (en) | A kind of motor with waterproof end cover | |
| CN204902040U (en) | Motor support and off-premises station | |
| CN218758711U (en) | Building internal corner reinforcing structure | |
| CN207437224U (en) | For the air filter installing plate assembly and vehicle of vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |