CN201708606U - Improved integral alternating current generator rotor - Google Patents
Improved integral alternating current generator rotor Download PDFInfo
- Publication number
- CN201708606U CN201708606U CN2010201449462U CN201020144946U CN201708606U CN 201708606 U CN201708606 U CN 201708606U CN 2010201449462 U CN2010201449462 U CN 2010201449462U CN 201020144946 U CN201020144946 U CN 201020144946U CN 201708606 U CN201708606 U CN 201708606U
- Authority
- CN
- China
- Prior art keywords
- rotor
- yoke
- magnetic yoke
- improved integral
- collector rings
- 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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Abstract
The utility model discloses an improved integral alternating current generator rotor, comprising collector rings, a rotor shaft, claw poles, a rotor coil and a magnetic yoke, wherein the rotor coil is wound on the magnetic yoke; the magnetic yoke is contained in the containing space which is mutually embedded by two claw poles; the centers of the claw poles and the magnetic yoke are respectively provided with a through hole; the claw poles and the magnetic yoke are fixed on the rotor shaft via through holes; the collector rings are fixed on the rotor shaft; and the two collector rings are respectively connected with both ends of the rotor coil. The utility model has the advantages of small volume, simple structure, convenient disassembly and assembly, low fault rate, low production cost, increased power, and obvious property improvement.
Description
Technical field
The utility model belongs to the integral alternator technical field, especially relates to a kind of improved integral alternator rotor.
Background technology
Therefore shortcomings such as its function of the rotor of integral alternator is to produce rotating magnetic field, and present employed rotor exists that volume is big, complex structure, dismounting trouble, failure rate height, production cost height, power are less are necessary to be improved.
The utility model content
In order to solve the deficiency that prior art exists, the purpose of this utility model provides a kind of improved integral alternator rotor.
To achieve these goals, the technical scheme that the utility model adopted is: improved integral alternator rotor, comprise collector ring, armature spindle, the pawl utmost point, rotor coil and yoke, rotor coil is wrapped on the yoke, yoke is housed in the receiving space that forms after the extremely mutual embedding of two pawls, and the center of the pawl utmost point and yoke has through hole, and the pawl utmost point and yoke are fixed on the armature spindle by through hole, collector ring is fixed on the armature spindle, and two collector rings link to each other with the two ends of rotor coil respectively.
Described yoke is cylindrical.
Described collector ring is a copper ring, is provided with insulating washer between two collector rings.
Described two pawl utmost points all have eight beak shape magnetic poles.
After adopting said structure, the utility model has the advantages that: volume is small and exquisite, simple in structure, easy accessibility, failure rate is low, production cost is low, and power increases, and performance has significant lifting.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is an overall schematic of the present utility model.
Fig. 2 is a decomposing schematic representation of the present utility model.
Embodiment
The following stated only is preferred embodiment of the present utility model, does not therefore limit protection range of the present utility model.
See illustrated in figures 1 and 2: improved integral alternator rotor, comprise 2, two pawl utmost points 3 that all have eight beak shape magnetic poles of two collector rings, 1, one roots rotor axle, and rotor coil 4 and cylindrical yoke 5.Rotor coil 4 is wrapped on the yoke 5, and yoke 5 is housed in the receiving space that forms after the 3 mutual embeddings of two pawl utmost points.The center of two pawl utmost points 3 and yoke 5 has through hole, and the pawl utmost point 3 and yoke 5 are fitted on the armature spindle 2 by through hole.Two collector rings 1 be fitted on the armature spindle 2 and with armature spindle 2 insulation, two collector rings 1 (not shown) that links to each other with the two ends of rotor coil 4 respectively, collector ring 1 is a copper ring, is provided with insulating washer between two collector rings 1.
Operation principle: when two collector rings 1 feed direct current, just have electric current to pass through in the rotor coil 4, and produce axial magnetic flux, make a pawl utmost point 3 be geomagnetic into the N utmost point, another is geomagnetic into the S utmost point, thereby forms eight pairs of interlaced magnetic poles, when rotor rotation, just formed the magnetic field of rotation.
Claims (4)
1. improved integral alternator rotor, comprise collector ring (1), armature spindle (2), the pawl utmost point (3), rotor coil (4) and yoke (5), it is characterized in that: rotor coil (4) is wrapped on the yoke (5), yoke (5) is housed in the receiving space that forms after the mutual embedding of two pawl utmost points (3), the center of the pawl utmost point (3) and yoke (5) has through hole, the pawl utmost point (3) and yoke (5) are fixed on the armature spindle (2) by through hole, collector ring (1) is fixed on the armature spindle (2), and two collector rings (1) link to each other with the two ends of rotor coil (4) respectively.
2. improved integral alternator rotor according to claim 1 is characterized in that: described yoke (5) is for cylindrical.
3. improved integral alternator rotor according to claim 1 is characterized in that: described collector ring (1) is a copper ring, is provided with insulating washer between two collector rings (1).
4. according to each described improved integral alternator rotor in the claim 1 to 3, it is characterized in that: described two pawl utmost points (3) all have eight magnetic poles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201449462U CN201708606U (en) | 2010-03-30 | 2010-03-30 | Improved integral alternating current generator rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201449462U CN201708606U (en) | 2010-03-30 | 2010-03-30 | Improved integral alternating current generator rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708606U true CN201708606U (en) | 2011-01-12 |
Family
ID=43445757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201449462U Expired - Fee Related CN201708606U (en) | 2010-03-30 | 2010-03-30 | Improved integral alternating current generator rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106208453A (en) * | 2016-07-26 | 2016-12-07 | 迪百仕电机科技（苏州）有限公司 | A kind of alternator rotor |
-
2010
- 2010-03-30 CN CN2010201449462U patent/CN201708606U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106208453A (en) * | 2016-07-26 | 2016-12-07 | 迪百仕电机科技（苏州）有限公司 | A kind of alternator rotor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20120330 |