CN107707055A - A kind of plastic packaging motor - Google Patents
A kind of plastic packaging motor Download PDFInfo
- Publication number
- CN107707055A CN107707055A CN201711007946.0A CN201711007946A CN107707055A CN 107707055 A CN107707055 A CN 107707055A CN 201711007946 A CN201711007946 A CN 201711007946A CN 107707055 A CN107707055 A CN 107707055A
- Authority
- CN
- China
- Prior art keywords
- plastic packaging
- plastic
- end cap
- packaging motor
- motor
- 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
- 229920003023 plastic Polymers 0.000 title claims abstract description 155
- 239000004033 plastic Substances 0.000 title claims abstract description 155
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 128
- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000010276 construction Methods 0.000 claims description 2
- 238000011161 development Methods 0.000 abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
- H02K5/161—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields radially supporting the rotary shaft at both ends of the rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a kind of plastic packaging motor.The plastic packaging motor includes plastic packaging stator component, the plastic packaging stator component includes Plastic Division and plastic packaging the stator department in the Plastic Division, and the Plastic Division includes the unlimited tubular plastic packaging body of one end closing other end and the clutch shaft bearing installation portion being arranged on the blind end axially inner side face of the plastic packaging body.Plastic packaging motor provided by the invention forms axle bearing mount portion on the medial surface of plastic packaging body, and this set-up mode being hidden in motor can reduce the axial distance of plastic packaging motor so that the structure of plastic packaging motor is compacter, meets lightening development trend.
Description
Technical field
The present invention relates to machine field, and in particular to a kind of plastic packaging motor.
Background technology
The stator core of motor, winding etc. are carried out overall envelope by plastic packaging motor using plastic package technology with engineering plastics
Dress, can cancel traditional motor stator insulated handling process and the metal chassis of common electric machine, can be widely applied to air-conditioning, air
In the household electrical appliance such as clarifier.The front and rear cover of existing plastic packaging motor is designed with raised structures, and this structure causes the wave in space
Take, add the integral thickness of plastic packaging motor, household electrical appliance miniaturization, lightening, high energy efficiency requirement can not be met.
The content of the invention
In view of this, an object of the present invention is to provide a kind of compact-sized plastic packaging motor.
For the above-mentioned purpose, the present invention adopts the following technical scheme that：
A kind of plastic packaging motor, including plastic packaging stator component, the plastic packaging stator component include Plastic Division and plastic packaging described
Stator department in Plastic Division, the Plastic Division include the unlimited tubular plastic packaging body of one end closing other end and are arranged on described
Clutch shaft bearing installation portion on the blind end axially inner side face of plastic packaging body.
Preferably, the plastic packaging motor also includes end cap, and the end cap includes closing the open end of the plastic packaging body
End cap body and the second bearing installation portion that is arranged on the axially inner side face of the end cap body.
Preferably, the axially external face of the end cap body is plane；And/or
The axially external face of blind end of the plastic packaging body is plane.
Preferably, the plane is vertical with the axis of the plastic packaging motor.
Preferably, the plastic packaging motor also includes rotor；
The rotor is in the side relative with the blind end of the plastic packaging body formed with the first recess, the clutch shaft bearing
The part-structure of installation portion is stretched into first recess；And/or
The rotor is in the side relative with the end cap formed with the second recess, the part of the second bearing installation portion
Structure is stretched into second recess.
Preferably, the radially outward edge of the medial surface of the end cap body is provided with annular protrusion, the annular protrusion with
The end face of the open end of the plastic packaging body abuts against.
Preferably, be provided with bulge-structure on the end face of the open end of the plastic packaging body, the bulge-structure with it is described
The medial surface of end cap body abuts against.
Preferably, on the end face of the opening end of the plastic packaging body it is circumferentially arranged have multiple take off end cap groove.
Preferably, the plastic packaging motor also includes control panel, and the control panel plastic packaging is in the Plastic Division.
Preferably, the control panel plastic packaging is in the end construction of the blind end of the plastic packaging body.
Plastic packaging motor provided by the invention forms axle bearing mount portion on the axially inner side face of plastic packaging body, this to hide
Set-up mode in motor can reduce the axial distance of plastic packaging motor so that the structure of plastic packaging motor is compacter, meets
Lightening development trend.
Brief description of the drawings
By the description to the embodiment of the present invention referring to the drawings, above-mentioned and other purpose of the invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the sectional view for the plastic packaging motor that the specific embodiment of the invention provides；
Fig. 2 shows the solid that the plastic packaging stator component for the plastic packaging motor that the specific embodiment of the invention provides coordinates with end cap
Figure；
Fig. 3 shows the stereogram of the plastic packaging stator component for the plastic packaging motor that the specific embodiment of the invention provides；
Fig. 4 shows the stereogram of the end cap for the plastic packaging motor that the specific embodiment of the invention provides.
In figure, 1, plastic packaging stator component；11st, Plastic Division；111st, plastic packaging body；1111st, all portions；1112nd, end is closed；
1113rd, bulge-structure；1114th, end cap groove is taken off；112nd, clutch shaft bearing installation portion；12nd, stator department；2nd, end cap；21st, end cap body；
22nd, second bearing installation portion；23rd, annular protrusion；3rd, motor shaft；4th, rotor；41st, the first recess；42nd, the second recess；5th, bearing；
6th, bearing；7th, control panel.
Embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Under
It is detailed to describe some specific detail sections in the literary detailed description to the present invention.Do not have for a person skilled in the art
The description of these detail sections can also understand the present invention completely.In order to avoid obscuring the essence of the present invention, known method, mistake
The not narration in detail of journey, flow, element.
In addition, it should be understood by one skilled in the art that provided herein accompanying drawing be provided to explanation purpose, and
What accompanying drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, otherwise entire disclosure is similar with the " comprising " in claims, "comprising" etc.
Word should be construed to the implication included rather than exclusive or exhaustive implication；That is, it is containing for " including but is not limited to "
Justice.
In the description of the invention, it is to be understood that term " first ", " second " etc. are only used for describing purpose, without
It is understood that to indicate or implying relative importance.In addition, in the description of the invention, unless otherwise indicated, the implication of " multiple "
It is two or more.
" interior ", " outer " in the application are that the side inside plastic packaging motor is interior with respect to for plastic packaging motor itself
Side, it is outside away from the side inside plastic packaging motor.
As shown in figure 1, the plastic packaging motor that the application provides includes plastic packaging stator component 1, end cap 2, motor shaft 3 and is arranged on
Rotor 4 on motor shaft 3, motor shaft 3 are rotatably supported on plastic packaging stator component 1 and end cap 2 by the bearing 5,6 of both sides respectively
On.Wherein, plastic packaging stator component 1 includes Plastic Division 11 and plastic packaging the stator department 12 in Plastic Division 11, stator department 12 therein
As stator core, winding etc. have the structure of motor stator function.Plastic Division includes the unlimited tubular of one end closing other end
Plastic packaging body 111 and the clutch shaft bearing installation portion 112 being arranged on the blind end axially inner side face of plastic packaging body 111, preferably
Ground, clutch shaft bearing installation portion 112 is cylindrical in shape, and a side bearing 5 of plastic packaging motor is arranged in clutch shaft bearing installation portion 112.Enter one
Preferably, the axis of the clutch shaft bearing installation portion 112 overlaps step with the axis of plastic packaging body 111.Due to clutch shaft bearing being pacified
Dress portion 112 is formed on the axially inner side face of plastic packaging body 111, and this set-up mode being hidden in motor can reduce plastic packaging
The axial distance of motor so that the structure of plastic packaging motor is compacter, meets lightening development trend, in addition, by first axle
The blind end that installation portion 112 is arranged on plastic packaging body 111 is held, without setting other end cap that the installation of bearing, letter can be achieved
Change the structure of plastic packaging motor, improve the production efficiency of plastic packaging motor.
Preferably, clutch shaft bearing installation portion 112 and plastic packaging body 111 are formed in one structure, on the one hand facilitate Plastic Division
11 shaping, it on the other hand can improve the structural reliability of clutch shaft bearing installation portion 112.
Further, the plastic packaging body 111 of tubular includes cylindric all portions 1111 of both ends open and is arranged on week
The closing end 1112 of the one end in portion 1111, in all portions 1111, clutch shaft bearing installation portion 112 is arranged on close the plastic packaging of stator department 12
On the axially inner side face in end-blocking portion 1112.The end face of end cap 2 and the open end in all portions 1111 coordinates.
Preferably, as shown in figs. 1 and 4, end cap 2 includes the He of end cap body 21 for closing the open end of plastic packaging body 111
The second bearing installation portion 22 being arranged on the axially inner side face of end cap body 21, it is preferable that second bearing installation portion 22 is in cylinder
Shape, another side bearing 6 of plastic packaging motor are arranged in second bearing installation portion 22.The axis of second bearing installation portion 22 and first
The axis of axle bearing mount portion 112 overlaps.For convenience of processing, second bearing installation portion 22 and end cap body 21 are formed in one knot
Structure.The radially outward edge of the medial surface of end cap body 21 is preferably provided with annular protrusion 23, the end of the free end of annular protrusion 23
Face and the end face of the open end of plastic packaging body 111 abut against, and to cause end cap and plastic packaging body to surround a confined space jointly, turn
Son and bearing are arranged in the confined space, the footpath of the radial outer side of annular protrusion 23 preferably with all portions of plastic packaging body 111
Outside side flush, so as to ensure the integrality of outward appearance.
Further to improve end cap 2 and the connection reliability of Plastic Division 11, it is preferable that the end of the open end of plastic packaging body 11
Be provided with bulge-structure 1113 on face, bulge-structure 1113 preferably in a ring and along the circumferentially extending in all portions of plastic packaging body 111,
When end cap 2 and Plastic Division 11 link together, the medial surface of bulge-structure 1113 and end cap body 21 abuts against.
It is further preferred that the lateral surface of end cap body 21 and the lateral surface of blind end of plastic packaging body 111 are arranged to
Plane (lateral surface herein is axially external face), axis (i.e. the axis of motor shaft 3) of two planes preferably with plastic packaging motor
Vertically, i.e. the generally circular platy structure in the closing end 1112 of end cap body 21 and plastic packaging body 111, so as to enter one
Step improves the structural compactness of plastic packaging motor.
Further, as shown in figure 1, due in the intrinsic structure of rotor 4, being each formed with the axial both sides of rotor 4 recessed
Portion space, i.e. rotor 4 with the relative side in closing end 1112 of plastic packaging body 111 formed with the first recess 41, rotor 4
In the side relative with end cap 2 formed with the second recess 42, it is preferable that in the application, the part knot of clutch shaft bearing installation portion 112
Structure is extend into the first recess 41, and the part-structure of second bearing installation portion 22 is extend into the second recess 42, so so that is turned
Son 4 and bearing installing space location overlap, the structural compactness of plastic packaging motor is further increased, simultaneously as not by bearing
The limitation of installation site, can the length of the magnetic shoe of elongated rotor 4 and iron core in the axial direction to a certain extent, as shown in figure 1, can
By the magnetic shoe of rotor 4 and core portion as best one can close to the medial surface of end cap body 21 and the closing end of plastic packaging body 111
1112 medial surface is set, and so as to improve the utilization rate of plastic packaging motor inner chamber, and then improves the performance of plastic packaging motor.
Preferably, the plastic packaging of control panel 7 of plastic packaging motor is in Plastic Division 11, it is further preferred that as shown in figure 1, control
On the one hand the plastic packaging of plate 7 can form good protective effect to control panel 7, keep away in the closing end 1112 of plastic packaging body 111
Exempt from control panel 7 to contact with the external world, ensure the operational reliability and safety in utilization of control panel 7, on the other hand, due to control panel 7
Plastic packaging is in Plastic Division 11, and without considering electrical distance, magnetic shoe and iron core for rotor 4 provide more accommodation spaces, so as to
Further improve the performance of plastic packaging motor.Further, since the limitation of the set location of control panel 7 need not be considered so that Plastic Division
11 with the faying face of end cap 2 at thickness in the axial direction it is thicker, intensity is bigger, more takes off end cap groove so as to set
1114 (having specific introduction below), facilitate the maintenance of plastic packaging motor, and the Plastic Division 11 caused by taking off end cap 2 can be avoided to collapse
Situation about split, scrapping.
As shown in figure 3, on the end face of the opening end of plastic packaging body 111 it is circumferentially arranged have it is multiple take off end cap groove 1114, take off
End cap groove 1114 is arranged on the outward flange of the end face of the opening end of plastic packaging body 111, that is, take off end cap groove 1114 radially extend to
Connected with the radial outer side in all portions of plastic packaging body 111, in this way, as shown in Fig. 2 when end cap 2 is installed on Plastic Division 11,
Take off end cap groove 1114 and be located at the position that end cap 2 connects with Plastic Division 11, it is convenient by taking off end cap groove 1114 by end cap 2 and Plastic Division
11 separation, because the axial width in all portions 1111 is thicker, thus can it is circumferentially arranged it is multiple take off end cap groove 1114, do not interfere with week
The structural strength in portion 1111, so as to the convenient dismounting that end cap 2 is realized in arbitrary orientation.
Two axle bearing mount portions are hidden in the inner chamber of plastic packaging motor by the plastic packaging motor that the application provides, so as to reduce
The axial width of plastic packaging motor so that the structure of plastic packaging motor is compacter, while it is thick to add the main body coordinated with end cap 2
Degree, adds structural strength, more takes off end cap groove 1114 to facilitate the dismounting of end cap 2 so as to set, because bearing is pacified
Dress portion is equipped with overlapping with the space bit of rotor 4, by increasing capacitance it is possible to increase the thickness of the iron core of rotor 4 and magnetic shoe, rationally make use of motor in addition
Intracavity space, so as to realize the ultrathin and high efficiency of motor simultaneously, when stator is molded, 7 integral plastic packaging of control panel exists
In Plastic Division 11, contact of the control panel 7 with the external world is avoided, improves the security reliability of control panel 7,
For those skilled in the art it is easily understood that on the premise of not conflicting, above-mentioned each preferred scheme can be free
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is only illustrative, and not restrictive, without departing from the basic of the present invention
In the case of principle, those skilled in the art can be directed to the various obvious or equivalent modification made of above-mentioned details or replace
Change, be all included in scope of the presently claimed invention.
Claims (10)
1. a kind of plastic packaging motor, it is characterised in that including plastic packaging stator component, the plastic packaging stator component includes Plastic Division and modeling
The stator department being enclosed in the Plastic Division, the Plastic Division include the unlimited tubular plastic packaging body of one end closing other end and set
Put the clutch shaft bearing installation portion on the blind end axially inner side face of the plastic packaging body.
2. plastic packaging motor according to claim 1, it is characterised in that the plastic packaging motor also includes end cap, the end cap
Including the end cap body for closing the open end of the plastic packaging body and it is arranged on the axially inner side face of the end cap body
Second bearing installation portion.
3. plastic packaging motor according to claim 2, it is characterised in that the axially external face of the end cap body is plane；
And/or
The axially external face of the blind end of the plastic packaging body is plane.
4. plastic packaging motor according to claim 3, it is characterised in that the plane and the axis of the plastic packaging motor hang down
Directly.
5. plastic packaging motor according to claim 2, it is characterised in that the plastic packaging motor also includes rotor；
The rotor is in the side relative with the blind end of the plastic packaging body formed with the first recess, the clutch shaft bearing installation
The part-structure in portion is stretched into first recess；And/or
The rotor is in the side relative with the end cap formed with the second recess, the part-structure of the second bearing installation portion
Stretch into second recess.
6. the plastic packaging motor according to one of claim 2 to 5, it is characterised in that the footpath of the medial surface of the end cap body
Outward flange is provided with annular protrusion, the end face of the annular protrusion and the open end of the plastic packaging body abuts against.
7. the plastic packaging motor according to one of claim 2 to 5, it is characterised in that the end of the open end of the plastic packaging body
Bulge-structure is provided with face, the medial surface of the bulge-structure and the end cap body abuts against.
8. the plastic packaging motor according to one of claim 1 to 5, it is characterised in that the end of the opening end of the plastic packaging body
On face it is circumferentially arranged have multiple take off end cap groove.
9. the plastic packaging motor according to one of claim 1 to 5, it is characterised in that the plastic packaging motor also includes control panel,
The control panel plastic packaging is in the Plastic Division.
10. plastic packaging motor according to claim 9, it is characterised in that the control panel plastic packaging is in the plastic packaging body
In the end construction of blind end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007946.0A CN107707055A (en) | 2017-10-25 | 2017-10-25 | A kind of plastic packaging motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711007946.0A CN107707055A (en) | 2017-10-25 | 2017-10-25 | A kind of plastic packaging motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107707055A true CN107707055A (en) | 2018-02-16 |
Family
ID=61182335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711007946.0A Pending CN107707055A (en) | 2017-10-25 | 2017-10-25 | A kind of plastic packaging motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107707055A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660075A (en) * | 2018-12-21 | 2019-04-19 | 珠海凯邦电机制造有限公司 | Hall Plate component, plastic packaging motor and processing method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104539083A (en) * | 2014-12-31 | 2015-04-22 | 广东威灵电机制造有限公司 | Plastic package stator and bearing end cap waterproof sealing structure and plastic package motor |
| CN204408110U (en) * | 2015-01-13 | 2015-06-17 | 中山大洋电机制造有限公司 | A kind of plastic packaging motor |
| CN204732999U (en) * | 2015-06-23 | 2015-10-28 | 中山大洋电机股份有限公司 | The indoor apparatus of air conditioner of a kind of external rotor electric machine and application thereof |
| CN204906018U (en) * | 2015-07-31 | 2015-12-23 | 广东威灵电机制造有限公司 | Stator assembly of motor, lampblack absorber and motor |
| WO2015196604A1 (en) * | 2014-06-24 | 2015-12-30 | 中山大洋电机股份有限公司 | Motor rotor and plastic package motor utilizing same |
| CN207518395U (en) * | 2017-10-25 | 2018-06-19 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of plastic packaging motor |
-
2017
- 2017-10-25 CN CN201711007946.0A patent/CN107707055A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015196604A1 (en) * | 2014-06-24 | 2015-12-30 | 中山大洋电机股份有限公司 | Motor rotor and plastic package motor utilizing same |
| CN104539083A (en) * | 2014-12-31 | 2015-04-22 | 广东威灵电机制造有限公司 | Plastic package stator and bearing end cap waterproof sealing structure and plastic package motor |
| CN204408110U (en) * | 2015-01-13 | 2015-06-17 | 中山大洋电机制造有限公司 | A kind of plastic packaging motor |
| CN204732999U (en) * | 2015-06-23 | 2015-10-28 | 中山大洋电机股份有限公司 | The indoor apparatus of air conditioner of a kind of external rotor electric machine and application thereof |
| CN204906018U (en) * | 2015-07-31 | 2015-12-23 | 广东威灵电机制造有限公司 | Stator assembly of motor, lampblack absorber and motor |
| CN207518395U (en) * | 2017-10-25 | 2018-06-19 | 珠海格力节能环保制冷技术研究中心有限公司 | A kind of plastic packaging motor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109660075A (en) * | 2018-12-21 | 2019-04-19 | 珠海凯邦电机制造有限公司 | Hall Plate component, plastic packaging motor and processing method |
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