CN103944286B - A kind of plastic packaging stator - Google Patents
A kind of plastic packaging stator Download PDFInfo
- Publication number
- CN103944286B CN103944286B CN201410163569.XA CN201410163569A CN103944286B CN 103944286 B CN103944286 B CN 103944286B CN 201410163569 A CN201410163569 A CN 201410163569A CN 103944286 B CN103944286 B CN 103944286B
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- CN
- China
- Prior art keywords
- plastic packaging
- stator
- packaging layer
- rear end
- end cap
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- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The present invention relates to machine field, and in particular to a kind of plastic packaging stator.A kind of plastic packaging stator, including stator core and the stator coil being wrapped on stator core, the stator coil are wrapped with plastic packaging layer, the stator and are arranged with drive end bearing bracket and rear end cap.The plastic packaging layer includes preceding plastic packaging layer and rear plastic packaging layer, and the preceding plastic packaging layer rear end and rear plastic packaging layer front end are attached on the front/rear end of stator core, and the stator core external diameter is more than the external diameter of the preceding plastic packaging layer and rear plastic packaging layer.The present invention has the advantages that water proofing property, dust tightness be good and resistance to oxidation using in half plastic packaging stator, and half mode for covering front and rear cover outside plastic packaging stator again, so that a plastic packaging stator by the end cap from different model so as to being fitted in various types, so that stator versatility of the present invention is big, and end cap is also replaceable, it is repeatable to utilize stator, cost is greatlyd save, service life is extended.
Description
Technical field
The present invention relates to machine field, and in particular to a kind of plastic packaging stator.
Background technology
Existing stator has common full iron covering stator and Full-plastics sealed stator, and common full iron covering motor has water proofing property
Difference, dust tightness difference and not resistance to oxidation the shortcomings of, though and existing Full-plastics sealed motor can solve the above problems, due to overall plastic sealed knot
Structure, plastic packaging cost is high, and the good motor of plastic packaging can only be adapted to a kind of type, and poor universality wastes serious, such as application number：
A kind of plastic packaging stator disclosed in 200710135361.7, is with descending spacing seam positioning element institute group by capsulation material, plastic packaging
Into by setting a packing ring between writing sub- winding in end cap plane and coiling, and being provided with the packing ring through hole, and packing ring
Support column, can effectively ensure that the electrical safety performance between end cap and stator winding.But the structure of its Full-plastics sealed causes this to determine
Son can only the processing of the number of sizing, finished product stator poor universality, and plastic packaging high processing costs.
The content of the invention
The purpose of the present invention is to provide a kind of highly versatile, well-set plastic packaging stator regarding to the issue above.
The present invention above-mentioned technical purpose technical scheme is that：
Outside a kind of plastic packaging stator, including stator core and the stator coil being wrapped on stator core, the stator coil
It is enclosed with plastic packaging layer, the stator and is arranged with drive end bearing bracket and rear end cap.
Preferably, the plastic packaging layer includes preceding plastic packaging layer and rear plastic packaging layer, the preceding plastic packaging layer rear end and rear plastic packaging layer
Front end is attached on the front/rear end of stator core, and the stator core external diameter is outer more than preceding the plastic packaging layer and rear plastic packaging layer
Footpath.
Plastic packaging layer is close to iron core both sides, it is ensured that coil is wrapped entirely, and each position of stator will not loosen.Iron core external diameter is big,
One is easy for plastic packaging, and core exterior surface is gone to prevent plastic packaging material, and two are easy for the fixation to plastic packaging layer.
Preferably, being provided with extraction harness clip on the preceding plastic packaging layer, the drive end bearing bracket correspondence draws harness clip position
It is provided with wire hole.
Preferably, the stator core periphery is provided with connecting plate, the drive end bearing bracket and rear end cap are solid by connector
It is scheduled on connecting plate, is provided with to be provided with connecting hole, the drive end bearing bracket and rear end cap on the connecting plate and is adapted to connecting hole
Connection through hole.
Front and rear cover is fixed on stator core, can be attached using connecting plate additional on iron core.
Preferably, some connection bumps are evenly equipped with the stator core outer peripheral face, from forward direction in the connection bump
It is provided with afterwards through connection bump on connecting hole, the drive end bearing bracket and rear end cap and is provided with the connection through hole being adapted to connecting hole,
The drive end bearing bracket and rear end cap are fixed on iron core by the connector through connecting hole and connection through hole.
Known stator core is to be superimposed to be formed by multi-disc iron plate, and connection bump is the superimposed shape of the structure being arranged on iron plate
Into, easy for installation, each part stable connection high using the mode bonding strength that connecting hole is set in connection bump.
Preferably, the connection bump and the stator core be wide and integrally connected.
Connection bump can not be wide with stator core, as long as enough width ensure front and rear covers fixing intensity, together
When can also be cost-effective, but not wide design can cause iron plate be superimposed as iron core into processing bother, processing cost can be increased, therefore
Also can be using connection bump and the wide design of stator core, so as to only need to a kind of iron plate of shape, intensity work is processed into
This is low.
Preferably, the connector is screw or rivet.
Preferably, being provided with the installation foot for fixed stator on the drive end bearing bracket or rear end cap.
Preferably, the rear end cap front end is provided with polygon installing plate, the connection through hole is arranged at polygon peace
Fill on plate, the installation foot is arranged on the angle of polygon installing plate.
Preferably, the front end cover back-end is provided with installing plate, the connection through hole is arranged on the installing plate, institute
Polygon installing plate is stated for 3-5 sides shape installing plate.
End cap can be designed according to actual use demand.
In summary, the invention has the advantages that：
1st, stator coil overmold part of the invention not plastic packaging core portion, plastic packaging cost is low, and plastic packaging is convenient, and uses
Additional end cap rather than by traditional small bearing cap be directly anchored to plastic packaging layer on, reduce further difficulty of processing, save
Processing cost.
2nd, the present invention by the way of front and rear cover is covered again outside half plastic packaging stator so that a plastic packaging stator is by selecting
The end cap of different model is so as to being fitted in various types so that stator versatility of the present invention is big, and end cap is also replaceable, can
Stator is reused, cost is greatlyd save, extends service life.
3rd, stator water proofing property of the invention, dust tightness are good, resistance to oxidation.
4th, stator structure of the invention letter, easy to process, cost is low, and each part is connected firmly, and service life is long, maintenance side
Just, it is reusable.
Brief description of the drawings
Fig. 1 is plastic packaging stator structural representation one；
Fig. 2 is the plastic packaging stator structural representation for setting connecting plate；
Fig. 3 is the plastic packaging stator structural representation for setting connection bump；
Fig. 4 is rear end cover structure schematic diagram one；
Fig. 5 is rear end cover structure schematic diagram two；
Fig. 6 is drive end bearing bracket structural representation one；
Fig. 7 is drive end bearing bracket structural representation two.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only explanation of the invention, and it is not limitation of the present invention, people in the art
Member can make the modification without creative contribution to the present embodiment as needed after this specification is read, but as long as at this
All protected in the right of invention by Patent Law.
Embodiment one：
A kind of plastic packaging stator, including stator core 1 and the stator coil 2 being wrapped on stator core, the stator coil 2
It is wrapped with plastic packaging layer 3, the stator and is arranged with drive end bearing bracket 4 and rear end cap 5.
The plastic packaging layer 3 includes preceding plastic packaging layer 31 and rear plastic packaging layer 32, preceding plastic packaging 31 rear end of layer and rear plastic packaging layer 32
Front end is attached on the front/rear end of stator core 1, and the external diameter of stator core 1 is more than the preceding plastic packaging layer 31 and rear plastic packaging layer 32
External diameter.
Extraction harness clip 33 is provided with the preceding plastic packaging layer 31, the correspondence of drive end bearing bracket 4 is drawn the position of harness clip 32 and set
It is equipped with wire hole.
It is evenly equipped with some connection bumps 13, the connection bump 13 and passes through from front to back on the outer peripheral face of stator core 1
Wear connection bump and be provided with connecting hole, the drive end bearing bracket 4 and rear end cap 5 and be provided with the connection through hole 6 being adapted to connecting hole 12,
The drive end bearing bracket 4 and rear end cap 5 are fixed on iron core by the connector through connecting hole and connection through hole 6.The connection is convex
Rise 13 with the stator core 1 is wide and integrally connected.The connector is screw or rivet.It is provided with the rear end cap 5
Installation foot 71 for fixed stator.The front end of rear end cap 5 is provided with triangle installing plate 7, and the connection through hole 6 is arranged at
On triangle installing plate 7, the installation foot 71 is arranged on three angles of triangle installing plate 7.
The rear end of drive end bearing bracket 4 is provided with installing plate 8, and the connection through hole 6 is arranged on the installing plate 8, described many
The shape installing plate when shape installing plate 7 is 3-5.
Embodiment two：
Unlike the embodiments above be in is narrower than the stator core 1 in the connection bump 13, and with stator core 1 one
Body is connected.Quadrangle installing plate 7 is provided with the rear end cap, installation foot is arranged on four angles of installing plate.
Embodiment three：
Unlike the embodiments above be in is provided with connecting plate 11 in the periphery of stator core 1, and the drive end bearing bracket 4 is with after
End cap 5 is fixed on connecting plate 11 by connector, and connecting hole, the drive end bearing bracket 4 and rear end are provided with the connecting plate 11
The connection through hole 6 being adapted to connecting hole 12 is provided with lid 5.Pentagon installing plate 7 is provided with the rear end cap, installation foot is set
It is placed on five angles of installing plate.
The present invention has the advantages that water proofing property, dust tightness be good and resistance to oxidation using in half plastic packaging stator, and half plastic packaging is determined
The sub outer mode for covering front and rear cover again so that a plastic packaging stator is various so as to be fitted to by the end cap from different model
It is repeatable to utilize stator in type so that stator versatility of the present invention is big, and end cap is also replaceable, cost is greatlyd save, is prolonged
Service life is grown.
Claims (3)
1. a kind of plastic packaging stator, including stator core（1）With the stator coil being wrapped on stator core（2）, it is characterised in that：
The stator coil（2）It is wrapped with plastic packaging layer（3）, drive end bearing bracket is arranged with the stator（4）And rear end cap（5）；
The stator core（1）Some connection bumps are evenly equipped with outer peripheral face（13）, the connection bump（13）Inside from front to back
Connection bump is provided with connecting hole, the drive end bearing bracket（4）And rear end cap（5）On be provided with and connecting hole（12）The company of adaptation
Connect hole（6）, the drive end bearing bracket（4）And rear end cap（5）By through connecting hole and connection through hole（6）Connector be fixed on iron
On core, the connection bump（13）With the stator core（1）Wide and integrally connected；
Or the stator core（1）Periphery is provided with connecting plate（11）, the drive end bearing bracket（4）And rear end cap（5）Pass through connector
It is fixed on connecting plate（11）On, the connecting plate（11）On be provided with connecting hole, the drive end bearing bracket（4）And rear end cap（5）On set
It is equipped with and connecting hole（12）The connection through hole of adaptation（6）；
The plastic packaging layer（3）Including preceding plastic packaging layer（31）With rear plastic packaging layer（32）, the preceding plastic packaging layer（31）Rear end and rear plastic packaging
Layer（32）Front end is attached to stator core（1）Front/rear end on, the stator core（1）External diameter is more than the preceding plastic packaging layer（31）
With rear plastic packaging layer（32）External diameter；
The drive end bearing bracket（4）Or rear end cap（5）On be provided with installation foot for fixed stator（71）；
The rear end cap（5）Front end is provided with polygon installing plate（7）, the connection through hole（6）It is arranged at polygon installing plate
（7）On, the installation foot（71）It is arranged at polygon installing plate（7）Angle on；
The drive end bearing bracket（4）Rear end is provided with installing plate（8）, the connection through hole（6）It is arranged at the installing plate（8）On, institute
State polygon installing plate（7）For 3-5 sides shape installing plate.
2. a kind of plastic packaging stator according to claim 1, it is characterised in that：The preceding plastic packaging layer（31）On be provided with lead-out wire
Clip（33）, the drive end bearing bracket（4）Correspondence draws harness clip（33）Position is provided with wire hole.
3. a kind of plastic packaging stator according to claim 1, it is characterised in that：The connector is screw or rivet.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163569.XA CN103944286B (en) | 2014-04-23 | 2014-04-23 | A kind of plastic packaging stator |
| CN201420198329.9U CN203840070U (en) | 2014-04-23 | 2014-04-23 | Plastic-packaged stator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410163569.XA CN103944286B (en) | 2014-04-23 | 2014-04-23 | A kind of plastic packaging stator |
| CN201420198329.9U CN203840070U (en) | 2014-04-23 | 2014-04-23 | Plastic-packaged stator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103944286A CN103944286A (en) | 2014-07-23 |
| CN103944286B true CN103944286B (en) | 2017-08-04 |
Family
ID=54695961
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410163569.XA Active CN103944286B (en) | 2014-04-23 | 2014-04-23 | A kind of plastic packaging stator |
| CN201420198329.9U Expired - Fee Related CN203840070U (en) | 2014-04-23 | 2014-04-23 | Plastic-packaged stator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198329.9U Expired - Fee Related CN203840070U (en) | 2014-04-23 | 2014-04-23 | Plastic-packaged stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN103944286B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944286B (en) * | 2014-04-23 | 2017-08-04 | 浙江永昌电气股份有限公司 | A kind of plastic packaging stator |
| CN105099087B (en) * | 2015-09-16 | 2018-11-06 | 广东威灵电机制造有限公司 | Plastic packaging stator assembly and plastic packaging coil pipe motor |
| CN107591925A (en) * | 2017-09-30 | 2018-01-16 | 广东威灵电机制造有限公司 | Motor and power set |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202309425U (en) * | 2011-10-19 | 2012-07-04 | 中山大洋电机制造有限公司 | Installing structure of end cover for plastic-packaging motor |
| CN203014542U (en) * | 2012-11-15 | 2013-06-19 | 湖州永昌贝诗讬电器实业有限公司 | Washing machine motor packaged by plastics |
| CN203056796U (en) * | 2012-10-26 | 2013-07-10 | 江苏富天江电子电器有限公司 | Connection structure between plastic packaging stator and aluminium end cap |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2396279C (en) * | 1999-07-19 | 2005-05-17 | Tokyo R & D Co., Ltd. | Motor and production method of motor |
| CN201207593Y (en) * | 2008-05-29 | 2009-03-11 | 比亚迪股份有限公司 | Terminal cover component for motor and motor including the same |
| CN202474296U (en) * | 2012-03-01 | 2012-10-03 | 温州市康松汽车零部件有限公司 | End cover lead insert injection molding package |
| CN103944286B (en) * | 2014-04-23 | 2017-08-04 | 浙江永昌电气股份有限公司 | A kind of plastic packaging stator |
-
2014
- 2014-04-23 CN CN201410163569.XA patent/CN103944286B/en active Active
- 2014-04-23 CN CN201420198329.9U patent/CN203840070U/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202309425U (en) * | 2011-10-19 | 2012-07-04 | 中山大洋电机制造有限公司 | Installing structure of end cover for plastic-packaging motor |
| CN203056796U (en) * | 2012-10-26 | 2013-07-10 | 江苏富天江电子电器有限公司 | Connection structure between plastic packaging stator and aluminium end cap |
| CN203014542U (en) * | 2012-11-15 | 2013-06-19 | 湖州永昌贝诗讬电器实业有限公司 | Washing machine motor packaged by plastics |
Also Published As
| Publication number | Publication date |
|---|---|
| CN203840070U (en) | 2014-09-17 |
| CN103944286A (en) | 2014-07-23 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: The 313000 Zhejiang city of Huzhou province Nanxun Zhen Xun Road seven Applicant after: Yongchang Zhejiang electric Limited by Share Ltd Address before: 313000 Zhejiang province Huzhou city Nanxun District Nanxun Town Road on the eastern side of Huzhou Yongchang Bei Xun seven household appliances industry Co. Ltd. Applicant before: Huzhou Yongchang Beishituo Electric Appliance Industrial Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |