CN203840070U - Plastic-packaged stator - Google Patents
Plastic-packaged stator Download PDFInfo
- Publication number
- CN203840070U CN203840070U CN201420198329.9U CN201420198329U CN203840070U CN 203840070 U CN203840070 U CN 203840070U CN 201420198329 U CN201420198329 U CN 201420198329U CN 203840070 U CN203840070 U CN 203840070U
- Authority
- CN
- China
- Prior art keywords
- plastic packaging
- stator
- packaging layer
- rear end
- plastic
- 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.)
- Expired - Fee Related
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- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The utility model relates to the field of motors, and specifically relates to a plastic-packaged stator. The plastic-packaged stator comprises a stator core and stator coils winding around the stator core, the outside of the stator coils is coated by a plastic packaging layer, the stator is sleeved by a front end cover and a rear end cover, the plastic packaging layer comprises a front plastic packaging layer and a rear plastic packaging layer, the rear end of the front plastic packaging layer and the front end of the rear plastic packaging are attached to the front end surface and the rear end surface of the stator core, and the external diameter of the stator core is greater than the external diameter of the front plastic packaging layer and the rear plastic packaging layer. According to the plastic-packaged stator, the half-plastic-packaged stator with good waterproof and dustproof performances and oxidation resistance etc. is employed, and the outside of the half-plastic-packaged stator is sleeved by the front end cover and the rear end cover so that the plastic-packaged stator can adapt to various types through the selection of the end covers with different types, the universality is high, the end covers can be replaced, the stator can be repeatedly used, the cost is greatly reduced, and the service lifetime is extended.
Description
Technical field
The utility model relates to machine field, is specifically related to a kind of plastic packaging stator.
Background technology
Existing stator has common full iron covering stator and Full-plastics sealed stator, it is poor that common full iron covering motor has water proofing property, poor and the shortcoming such as resistance to oxidation not of dust tightness, and though existing Full-plastics sealed motor can address the above problem, but due to Full-plastics sealed structure, plastic packaging cost is high, and the good motor of plastic packaging can only adaptive a kind of type, versatility is poor, waste is serious, as application number: 200710135361.7 disclosed a kind of plastic packaging stators, by capsulation material, plastic packaging forms with descending spacing seam positioning element, by writing in end cap plane and coiling, a packing ring is set between sub-winding, and be provided with through hole on this packing ring, and packing ring support column, can effectively guarantee the electrical safety performance between end cap and stator winding.But the structure of its Full-plastics sealed can only be processed this stator in the number of sizing, and finished product stator versatility is poor, and plastic packaging processing cost is high.
Utility model content
The purpose of this utility model is to provide a kind of highly versatile, well-set plastic packaging stator for the problems referred to above.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs:
A plastic packaging stator, comprises stator core and is wrapped in the stator coil on stator core, described stator coil is wrapped with plastic packaging layer, is arranged with front end housing and rear end cap on described stator.
As preferably, described plastic packaging layer comprises front plastic packaging layer and rear plastic packaging layer, and described front plastic packaging layer rear end and rear plastic packaging layer front end are attached on the front/rear end of stator core, and described stator core external diameter is greater than the external diameter of described front plastic packaging layer and rear plastic packaging layer.
Plastic packaging layer is close to iron core both sides, guarantees that coil is wrapped entirely, and each position of stator can not become flexible.Iron core external diameter is large, and the one, be convenient to plastic packaging, in case plastic packaging material is gone to core exterior surface, the 2nd, be convenient to fixing plastic packaging layer.
As preferably, on described front plastic packaging layer, be provided with lead-out wire clip, the corresponding lead-out wire clip of described front end housing position is provided with wire hole.
As preferably, described stator core periphery is provided with connecting plate, and described front end housing and rear end cap are fixed on connecting plate by connector, on described connecting plate, are provided with connecting hole, are provided with the connecting through hole with connecting hole adaptation on described front end housing and rear end cap.
Front and rear cover is fixed on stator core, can adopt connecting plate additional on iron core to connect.
As preferably, on described stator core outer peripheral face, be evenly equipped with some connection bumps, in described connection bump, run through from front to back connection bump and be provided with connecting hole, on described front end housing and rear end cap, be provided with the connecting through hole with connecting hole adaptation, described front end housing and rear end cap are fixed on iron core by the connector through connecting hole and connecting through hole.
Known stator core is to be formed by the stack of multi-disc iron plate, and the structure that connection bump is arranged on iron plate forms through stack, and the mode bonding strength of establishing connecting hole in use connection bump is high, easy for installation, each parts stable connection.
As preferably, described connection bump and one wide with described stator core is connected.
Connection bump can be not wide with stator core, as long as enough width are guaranteed front and rear covers constant intensity, simultaneously also can be cost-saving, but not wide design can cause iron plate to be superimposed as iron core becomes processing trouble, can increase processing cost, thus the wide design of connection bump and stator core also can be adopted, thus only need a kind of iron plate of shape, intensity work, processing cost is low.
As preferably, described connector is screw or rivet.
As preferably, on described front end housing or rear end cap, be provided with the installation foot for fixed stator.
As preferably, described rear end cap front end is provided with polygon mounting panel, and described connecting through hole is arranged on polygon mounting panel, and described installation foot is arranged on the angle of polygon mounting panel.
As preferably, described front end housing rear end is provided with mounting panel, and described connecting through hole is arranged on described mounting panel, and described polygon mounting panel is 3-5 limit shape mounting panel.
End cap can design according to actual user demand.
In sum, the utlity model has following beneficial effect:
1, stator of the present utility model coil overmold part plastic packaging iron core part not, plastic packaging cost is low, and plastic packaging is convenient, and adopts additional end cap rather than traditional little bearing cap is directly fixed on plastic packaging layer, further reduce difficulty of processing, saved processing cost.
2, the utility model adopts and overlaps the mode of front and rear cover outward at half plastic packaging stator again, thereby make a plastic packaging stator by selecting the end cap of different model can be fitted in various types, make the utility model stator versatility large, and end cap is also replaceable, can reuse stator, greatly save cost, extended useful life.
3, stator water proofing property of the present utility model, dust tightness are good, resistance to oxidation.
4, stator structure letter of the present utility model, easy to process, cost is low, and each parts are connected firmly, and long service life is easy to maintenance, reusable.
Accompanying drawing explanation
Fig. 1 is plastic packaging stator structural representation one;
Fig. 2 is the plastic packaging stator structural representation that connecting plate is set;
Fig. 3 is the plastic packaging stator structural representation that connection bump is set;
Fig. 4 is rear end cover structure schematic diagram one;
Fig. 5 is rear end cover structure schematic diagram two;
Fig. 6 is front end housing structural representation one;
Fig. 7 is front end housing structural representation two.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
This specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this specification, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
Embodiment mono-:
A plastic packaging stator, comprises stator core 1 and is wrapped in the stator coil 2 on stator core, described stator coil 2 is wrapped with plastic packaging layer 3, is arranged with front end housing 4 and rear end cap 5 on described stator.
Described plastic packaging layer 3 comprises front plastic packaging layer 31 and rear plastic packaging layer 32, and described front plastic packaging layer 31 rear end and rear plastic packaging layer 32 front end are attached on the front/rear end of stator core 1, and described stator core 1 external diameter is greater than the external diameter of described front plastic packaging layer 31 and rear plastic packaging layer 32.
On described front plastic packaging layer 31, be provided with lead-out wire clip 33, the corresponding lead-out wire clip of described front end housing 4 32 positions are provided with wire hole.
On described stator core 1 outer peripheral face, be evenly equipped with some connection bumps 13, in described connection bump 13, run through from front to back connection bump and be provided with connecting hole, on described front end housing 4 and rear end cap 5, be provided with the connecting through hole 6 with connecting hole 12 adaptations, described front end housing 4 and rear end cap 5 are fixed on iron core by the connector through connecting hole and connecting through hole 6.Described connection bump 13 and one wide with described stator core 1 is connected.Described connector is screw or rivet.On described rear end cap 5, be provided with the installation foot 71 for fixed stator.Described rear end cap 5 front ends are provided with triangle mounting panel 7, and described connecting through hole 6 is arranged on triangle mounting panel 7, and described installation foot 71 is arranged on three angles of triangle mounting panel 7.
Described front end housing 4 rear ends are provided with mounting panel 8, and described connecting through hole 6 is arranged on described mounting panel 8, and described polygon mounting panel 7 is 3-5 limit shape mounting panel.
Embodiment bis-:
Be in described connection bump 13 different from above-described embodiment is narrower than described stator core 1, and is connected with stator core 1 one.On described rear end cap, be provided with quadrangle mounting panel 7, installation foot is arranged on four angles of mounting panel.
Embodiment tri-:
Be in described stator core 1 periphery different from above-described embodiment is provided with connecting plate 11, described front end housing 4 and rear end cap 5 are fixed on connecting plate 11 by connector, on described connecting plate 11, be provided with connecting hole, on described front end housing 4 and rear end cap 5, be provided with the connecting through hole 6 with connecting hole 12 adaptations.On described rear end cap, be provided with pentagon mounting panel 7, installation foot is arranged on five angles of mounting panel.
The utility model adopt at half plastic packaging stator, there is water proofing property, dust tightness is good and the advantage such as resistance to oxidation, and half plastic packaging stator overlaps the mode of front and rear cover outward again, thereby make a plastic packaging stator by selecting the end cap of different model can be fitted in various types, make the utility model stator versatility large, and end cap is also replaceable, can reuse stator, greatly save cost, extend useful life.
Claims (10)
1. a plastic packaging stator, comprises stator core (1) and is wrapped in the stator coil (2) on stator core, it is characterized in that: described stator coil (2) is wrapped with plastic packaging layer (3), is arranged with front end housing (4) and rear end cap (5) on described stator.
2. a kind of plastic packaging stator according to claim 1, it is characterized in that: described plastic packaging layer (3) comprises front plastic packaging layer (31) and rear plastic packaging layer (32), described front plastic packaging layer (31) rear end and rear plastic packaging layer (32) front end are attached on the front/rear end of stator core (1), and described stator core (1) external diameter is greater than the external diameter of described front plastic packaging layer (31) and rear plastic packaging layer (32).
3. a kind of plastic packaging stator according to claim 2, is characterized in that: on described front plastic packaging layer (31), be provided with lead-out wire clip (33), the corresponding lead-out wire clip of described front end housing (4) (32) position is provided with wire hole.
4. a kind of plastic packaging stator according to claim 2, it is characterized in that: described stator core (1) periphery is provided with connecting plate (11), described front end housing (4) and rear end cap (5) are fixed on connecting plate (11) by connector, described connecting plate is provided with connecting hole on (11), is provided with the connecting through hole (6) adaptive with connecting hole (12) on described front end housing (4) and rear end cap (5).
5. a kind of plastic packaging stator according to claim 2, it is characterized in that: on described stator core (1) outer peripheral face, be evenly equipped with some connection bumps (13), in described connection bump (13), run through from front to back connection bump and be provided with connecting hole, on described front end housing (4) and rear end cap (5), be provided with the connecting through hole (6) adaptive with connecting hole (12), described front end housing (4) and rear end cap (5) are fixed on iron core by the connector through connecting hole and connecting through hole (6).
6. a kind of plastic packaging stator according to claim 5, is characterized in that: described connection bump (13) and one wide with described stator core (1) is connected.
7. according to a kind of plastic packaging stator described in claim 4 or 5, it is characterized in that: described connector is screw or rivet.
8. a kind of plastic packaging stator according to claim 7, is characterized in that: on described front end housing (4) or rear end cap (5), be provided with the installation foot (71) for fixed stator.
9. a kind of plastic packaging stator according to claim 8, it is characterized in that: described rear end cap (5) front end is provided with polygon mounting panel (7), it is upper that described connecting through hole (6) is arranged at polygon mounting panel (7), and described installation foot (71) is arranged on the angle of polygon mounting panel (7).
10. a kind of plastic packaging stator according to claim 9, it is characterized in that: described front end housing (4) rear end is provided with mounting panel (8), it is upper that described connecting through hole (6) is arranged at described mounting panel (8), and described polygon mounting panel (7) is 3-5 limit shape mounting panel.
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 (1)
| Publication Number | Publication Date |
|---|---|
| CN203840070U true CN203840070U (en) | 2014-09-17 |
Family
ID=54695961
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420198329.9U Expired - Fee Related CN203840070U (en) | 2014-04-23 | 2014-04-23 | Plastic-packaged stator |
| CN201410163569.XA Active CN103944286B (en) | 2014-04-23 | 2014-04-23 | A kind of plastic packaging stator |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410163569.XA Active CN103944286B (en) | 2014-04-23 | 2014-04-23 | A kind of plastic packaging stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN203840070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944286A (en) * | 2014-04-23 | 2014-07-23 | 湖州永昌贝诗讬电器实业有限公司 | Plastic packaging stator |
| CN105099087A (en) * | 2015-09-16 | 2015-11-25 | 广东威灵电机制造有限公司 | Plastic-packaged stator assembly and plastic-packaged coil motor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107591925A (en) * | 2017-09-30 | 2018-01-16 | 广东威灵电机制造有限公司 | Motor and power set |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1231701B1 (en) * | 1999-07-19 | 2005-11-23 | TOKYO R & D Co., Ltd. | Electric 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 |
| 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 |
| 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 |
| 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 |
| CN203840070U (en) * | 2014-04-23 | 2014-09-17 | 湖州永昌贝诗讬电器实业有限公司 | Plastic-packaged stator |
-
2014
- 2014-04-23 CN CN201420198329.9U patent/CN203840070U/en not_active Expired - Fee Related
- 2014-04-23 CN CN201410163569.XA patent/CN103944286B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103944286A (en) * | 2014-04-23 | 2014-07-23 | 湖州永昌贝诗讬电器实业有限公司 | Plastic packaging stator |
| CN105099087A (en) * | 2015-09-16 | 2015-11-25 | 广东威灵电机制造有限公司 | Plastic-packaged stator assembly and plastic-packaged coil motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103944286A (en) | 2014-07-23 |
| CN103944286B (en) | 2017-08-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: The 313000 Zhejiang city of Huzhou province Nanxun Zhen Xun Road seven Patentee 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. Patentee before: Huzhou Yongchang Beishituo Electric Appliance Industrial Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |