CN204334138U - Spring Wound-rotor type stator - Google Patents
Spring Wound-rotor type stator Download PDFInfo
- Publication number
- CN204334138U CN204334138U CN201420729013.8U CN201420729013U CN204334138U CN 204334138 U CN204334138 U CN 204334138U CN 201420729013 U CN201420729013 U CN 201420729013U CN 204334138 U CN204334138 U CN 204334138U
- Authority
- CN
- China
- Prior art keywords
- winding
- stator
- rotor type
- coiling
- utility
- 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
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses spring Wound-rotor type stator, comprise stator core, stator coil, described stator core is provided with the winding slot of rectangle for coiling, and described stator coil is integrated the shaping Rectangular Spring shape winding of coiling.After the utility model is first shaping by stator coil winding, unification is embedded in winding slot again, reduces the possibility of phase fault and accelerates the efficiency of volume production.
Description
Technical field
The utility model relates to generator unit stator field, is specifically related to spring Wound-rotor type stator.
Background technology
The stator of automobile current generator is made up of stator core and stator coil, and stator core is built up by the silicon steel sheet of inner ring trough of belt, and the wire of stator winding just embeds in the groove of iron core.Stator winding has three-phase, and three-phase windings adopts star connection or delta connection, can produce three-phase alternating current.
Its stator coil of current generator unit stator is generally provided with intercoil connection between adjacent winding, assembling and wiring complexity, and easily causes phase fault.
Utility model content
The utility model mainly provides a kind of and saves material, raising volume production efficiency and effectively can reduce the stator of phase fault.
The utility model solves the technical scheme that its technical problem adopts: spring Wound-rotor type stator, comprise stator core, stator coil, described stator core is provided with the winding slot of rectangle for coiling, and described stator coil is integrated the shaping Rectangular Spring shape winding of coiling.
Further, its rectangle size of Rectangular Spring shape winding and winding slot size match.
Further, stator coil totally three layers, is stacked gradually by Rectangular Spring shape winding and forms, three layers of winding intersecting.
The beneficial effects of the utility model: raw material needed for stator are prepared in saving, the risk of phase fault of enhancing productivity, effectively reduce.
Accompanying drawing explanation
Fig. 1 is the partial schematic diagram before the winding inserting of the utility model spring Wound-rotor type stator;
Fig. 2 is the schematic diagram of winding technique on stator core;
Fig. 3 be in Fig. 2 A-A to expansion schematic diagram.
In figure: 1, stator core 2, winding.
Embodiment
Clearly understanding to have technical characteristic of the present utility model, object and effect, now contrasting accompanying drawing and describing embodiment of the present utility model in detail.
As shown in Figure 1 to Figure 3, spring Wound-rotor type stator, comprises stator core 1, stator coil, and described stator core 1 is provided with the winding slot of rectangle for coiling, and described stator coil is integrated the shaping Rectangular Spring shape winding 2 of coiling.Its rectangle size of Rectangular Spring shape winding 2 and winding slot size match.Stator coil totally three layers, is stacked gradually by Rectangular Spring shape winding 2 and forms, three layers of winding 2 intersecting.
Winding process is: the size of coil being shone winding slot is first coiled into many group windings 2, and often organize winding 2 and be made up of several rectangle turned to, before stator built-in line, coil is just as square spring; Coiling is shaping rear toward coiling on stator core 1, coiling three layers altogether, initial winding position is got back to again around the second layer around complete ground floor, the second layer and the ground floor position of coiling are interleaved, initial winding position is got back to again around third layer around the complete second layer, third layer and the second layer position of coiling are interleaved again, so form last stator.Such stator winding method like not adding an intercoil connection again around second winding slot in the past after a complete winding slot, and needed for the stator that this mode is made, raw material are few, and production efficiency is high, and the possibility of phase fault also reduces greatly.
Above content is in conjunction with concrete optimal technical scheme further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection range of the present utility model.
Claims (3)
1. spring Wound-rotor type stator, comprises stator core, stator coil, and described stator core is provided with the winding slot of rectangle for coiling, it is characterized in that: described stator coil is integrated the shaping Rectangular Spring shape winding of coiling.
2. spring Wound-rotor type stator according to claim 1, is characterized in that, described its rectangle size of Rectangular Spring shape winding and winding slot size match.
3. spring Wound-rotor type stator according to claim 1, is characterized in that, described stator coil totally three layers, is stacked gradually and forms, three layers of winding intersecting by Rectangular Spring shape winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729013.8U CN204334138U (en) | 2014-11-28 | 2014-11-28 | Spring Wound-rotor type stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420729013.8U CN204334138U (en) | 2014-11-28 | 2014-11-28 | Spring Wound-rotor type stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204334138U true CN204334138U (en) | 2015-05-13 |
Family
ID=53170452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420729013.8U Expired - Fee Related CN204334138U (en) | 2014-11-28 | 2014-11-28 | Spring Wound-rotor type stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204334138U (en) |
-
2014
- 2014-11-28 CN CN201420729013.8U patent/CN204334138U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2775486A3 (en) | Inductor and method of manufacturing the same | |
| IN2014DE01773A (en) | ||
| CN204334138U (en) | Spring Wound-rotor type stator | |
| CN204559276U (en) | The stator winding structure of disc-type coreless permanent magnet motor and disc-type coreless permanent magnet motor | |
| CN203858964U (en) | Shielding winding coiling structure of transformer | |
| CN102364638A (en) | Three-phase rectifier transformer | |
| CN103312058A (en) | Split type motor stator iron core | |
| CN204858775U (en) | Motor stator | |
| CN201860234U (en) | Multi-gear speed adjusting single-phase asynchronous motor | |
| CN203589940U (en) | Generator rotor winding shaping apparatus | |
| CN203967860U (en) | Rotor punching and motor | |
| CN201877968U (en) | Open-ended coil winding and shaping device | |
| CN202475195U (en) | Dual-power motor | |
| CN203326758U (en) | High-power low-voltage stator winding structure | |
| CN202798194U (en) | Slot-wedge-connected iron core | |
| CN203522354U (en) | Stator structure with tooth portion and yoke portion separated from each other | |
| CN202737612U (en) | Motor stator with double concentric windings | |
| CN203225639U (en) | Novel winding structure for hand generator stator coil | |
| CN203444934U (en) | Inductance coil device on full-intelligent paraffin-inhibiting viscosity-reducing device | |
| CN203312930U (en) | A motor stator | |
| CN203219141U (en) | Permanent magnet electromotor rotor magnetic steel lead-in tool | |
| CN203325631U (en) | Electric reactor structure | |
| CN205565910U (en) | Integral type stator core and bobbin | |
| CN202564044U (en) | Multi-turn wound magnet ring | |
| CN204118874U (en) | There is the stator of insulation barrier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20201128 |