CN201315533Y - Stator core of single-phase capacitor motor - Google Patents
Stator core of single-phase capacitor motor Download PDFInfo
- Publication number
- CN201315533Y CN201315533Y CNU2008201771942U CN200820177194U CN201315533Y CN 201315533 Y CN201315533 Y CN 201315533Y CN U2008201771942 U CNU2008201771942 U CN U2008201771942U CN 200820177194 U CN200820177194 U CN 200820177194U CN 201315533 Y CN201315533 Y CN 201315533Y
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- China
- Prior art keywords
- convex
- convex magnetic
- magnetic pole
- stator core
- phase capacitor
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- Expired - Fee Related
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Abstract
The utility model discloses a stator core of a single-phase capacitor motor, which is formed by stacking and pressing a group of convex magnetic pole pieces, wherein the inner edges of the convex magnetic pole pieces is smooth round holes (3); convex magnetic poles (5) are uniformly distributed at the outer edges; a hemicycle groove (1) which is used for locating is opened at the end of the convex magnetic poles (5); a convex magnetic pole body is formed by stacking the convex magnetic pole pieces; and a smooth arc surface (2) bending outwards is located at the junction between adjacent convex magnetic poles. The single-phase capacitor motor which is assembled by utilizing the stator core has the characteristic of high working efficiency.
Description
Technical field
The present invention relates to the element independently sold as product in a kind of single phase capacitor motor, more particularly, relate to a kind of stator core of single phase capacitor motor.
Background technology
At present, employed on the market motor mainly is motor with cup rotor and capacitor motor, and the motor with cup rotor volume is big, revolutional slip is big, and power factor is generally 0.36-0.6, and its efficient is generally 4%-17%, and be folk prescription to operation, capacitor motor also is that volume is big, complex structure, complex manufacturing technology, manufacturing cost height, speed adjusting performance is poor, and starting current is big, it is rated current 3-5 times, therefore power consumption is big, and does not allow that long-time property starts repeatedly, and interruption of service is more.Need to design a kind of substitute products of motor, single phase capacitor motor arises at the historic moment for this reason.Critical elements stator in single phase capacitor motor exists as the independent product of selling on the market.These product important problem are, because design reasons makes that the operating efficiency of single phase capacitor motor is very poor.
Summary of the invention
At the problems referred to above, the invention provides a kind of stator core that can improve the operating efficiency of single phase capacitor motor.
In order to address the above problem, the stator core of a kind of single phase capacitor motor of the present invention is overrided to form by one group of convex pole piece, and the inner edge of convex pole piece is smooth circular port, and outer rim is evenly distributed with the convex magnetic pole.The end of convex magnetic pole offers the half slot that is used to locate; The convex pole piece forms the convex magnetic pole bodies by stack, and there is the smooth cambered surface of an outside sweep junction between adjacent convex magnetic pole.
Under the optimal way, above-mentioned convex pole piece forms four convex magnetic poles, is equipped with connecting hole on each convex magnetic pole, and rivet passes connecting hole each convex pole piece is fixed as one.
After adopting such scheme, utilize the single phase capacitor motor of stator core assembling of the present invention to have high efficiency, practical characteristics.
Description of drawings
Fig. 1 is the structural representation of single phase capacitor motor stator core of the present invention.
Embodiment
Stator core of the present invention is that one group of convex pole piece is overrided to form, and the inner edge of convex pole piece is smooth circular port 3, and outer rim is evenly distributed with convex magnetic pole 5; The end of convex magnetic pole 5 offers the half slot 1 that is used to locate; The convex pole piece forms the convex magnetic pole bodies by stack, and there is the smooth cambered surface 2 of an outside sweep junction between adjacent convex magnetic pole.As shown in Figure 1, under the optimal way, the convex pole piece has four convex magnetic poles, is equipped with connecting hole 4 on each convex magnetic pole, and rivet passes connecting hole 4 each convex pole piece is fixed as one.
The above; only be the preferable embodiment of the present invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to replacement or change according to technical scheme of the present invention and inventive concept thereof, all should be encompassed within protection scope of the present invention.
Claims (2)
1, a kind of stator core of single phase capacitor motor is characterized in that, is that one group of convex pole piece is overrided to form, and the inner edge of convex pole piece is smooth circular port (3), and outer rim is evenly distributed with convex magnetic pole (5); The end of described convex magnetic pole (5) offers the half slot (1) that is used to locate; Described convex pole piece forms the convex magnetic pole bodies by stack, and there is the smooth cambered surface (2) of an outside sweep junction between adjacent convex magnetic pole.
2, according to the stator core of the described single phase capacitor motor of claim 1, it is characterized in that, described convex pole piece has four convex magnetic poles, is equipped with connecting hole (4) on each convex magnetic pole, and rivet passes described connecting hole (4) each convex pole piece is fixed as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201771942U CN201315533Y (en) | 2008-11-11 | 2008-11-11 | Stator core of single-phase capacitor motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201771942U CN201315533Y (en) | 2008-11-11 | 2008-11-11 | Stator core of single-phase capacitor motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201315533Y true CN201315533Y (en) | 2009-09-23 |
Family
ID=41127333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201771942U Expired - Fee Related CN201315533Y (en) | 2008-11-11 | 2008-11-11 | Stator core of single-phase capacitor motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201315533Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218755A (en) * | 2013-06-01 | 2014-12-17 | 昆山飞达磨具制造有限公司 | A salient pole AC unidirectional capacitor motor positioning device |
-
2008
- 2008-11-11 CN CNU2008201771942U patent/CN201315533Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104218755A (en) * | 2013-06-01 | 2014-12-17 | 昆山飞达磨具制造有限公司 | A salient pole AC unidirectional capacitor motor positioning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Fujian Feng Feng Motor Co., Ltd. Assignor: Zhang Xiying Contract fulfillment period: 2009.10.11 to 2014.10.11 Contract record no.: 2009350000253 Denomination of utility model: Stator core of single-phase capacitor motor Granted publication date: 20090923 License type: Exclusive license Record date: 20091118 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.11 TO 2014.10.11; CHANGE OF CONTRACT Name of requester: FUJIAN SHENGFENG MOTOR CO., LTD. Effective date: 20091118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090923 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |