CN101989771A - Novel stator of miniature motor - Google Patents
Novel stator of miniature motor Download PDFInfo
- Publication number
- CN101989771A CN101989771A CN2009100559804A CN200910055980A CN101989771A CN 101989771 A CN101989771 A CN 101989771A CN 2009100559804 A CN2009100559804 A CN 2009100559804A CN 200910055980 A CN200910055980 A CN 200910055980A CN 101989771 A CN101989771 A CN 101989771A
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- CN
- China
- Prior art keywords
- stator
- support
- stator support
- outer edge
- novel
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- 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.)
- Pending
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention relates to a novel stator of a miniature motor, belonging to the field of motor stators. The invention needs to solve the technical problem of overcoming the defects of high machining cost, difficult maintenance and the like of the traditional stator of a miniature motor. The invention has the technical scheme that the integral novel stator comprises a stator support and stator windings, wherein rivet holes are uniformly distributed over the outer edge of the lower circular face of a wheel-shaped structure of the stator support; the outer edge of the upper circular face and the outer edge of the lower circular face correspond to each other and jointly clamp a stator winding group winding around the periphery of the stator support; and the rivet holes on the outer edge of the lower circular face and rivet holes of the stator winding group tightly attached to the outer edge are riveted through special riveting fixtures and rivets. Thus, the stator windings and the stator support are fixed into a complete stator under the clamping of the upper circular edge and the lower circular edge of the stator support and the riveting of the rivets. The novel stator is mainly applied to stator devices of electric bicycles and electric motor cars and has the advantages of convenient and fast manufacturing, low cost, convenient maintenance and the like.
Description
Technical field
What the novel stator of a kind of miniature motor of the present invention was related is the stator field of motor.
Background technology
The stator of existing miniature motor on overall structure, is formed by stator support with around the stator winding group of stator support.When stator support and stator winding were fixed, the general employing watering added epoxy resin and curing agent in the mold, and with the Electric heat oven baking, epoxy resin solidified, with stator support and the fixing method of stator winding.This stator structure exists two big shortcomings, and one is to use epoxide resin material, and in 3000 watts large power, electrically baking box per hour, the baking that reaches four hours is solidified, and will cause stator typing cost higher; The 2nd, adopt the fixing stator of this way, in case some stator winding have damaged, will be owing to single stator winding can't being split out from whole stator body, and stator integral body can only be scrapped, this life-span that makes stator use is shorter, and use cost is too high.
Technical scheme
Innovation and creation scheme of the present invention aims to provide that a kind of processing is convenient, processing cost is cheaper, and longer service life repairs novel more easily stator.
Technical scheme of the present invention is such: generally, it is made up of with the winding group that several stator winding constitute the stator support of wheel shape structure.On the outside of disc, rivet hole is equably distributing under the stator support; The outside of disc is corresponding with the outside of following disc on the stator support, and the stator winding group that will be looped around the stator support periphery jointly clamps; Rivet hole on rivet hole under the stator support on the disc outside and the stator winding group who is close on it, rivet by rivet and special riveting anchor clamps, the stator winding group just under the riveted joint of the clamping of two round edges and rivet, is fixed to a complete stator about stator support.Be looped around stator support stator winding group on every side, the multiple form of the composition can be arranged, the structure of 36 cohorts or the structure of 72 cohorts.
The invention has the beneficial effects as follows: can make the stator of miniature motor, processing in convenient, more energy-conservation, cost is lower; Also can make the stator of this structure, in use from now on maintenance convenient, thereby also just reduced use cost widely the useful life of improving motor stator widely by the maintenance of cheapness.
Description of drawings
As shown in the figure:
Fig. 1 is that the master of wheel shape stator support of the present invention looks schematic diagram;
Fig. 2 is the schematic side view of wheel shape stator of the present invention;
Mark is described as follows among the figure:
The 1-stator support; The 2-rivet hole;
Disc outside under the 3-stator support; Disc outside on the 4-stator support;
The 5-stator winding
Embodiment
The present invention can come concrete enforcement in the following manner: it is made up of stator support 1 and stator winding group of wheel shape structure, and winding 5 is among this winding group.Under the stator support on the disc outside 3, the rivet hole identical that distributing equably with the number of windings, rivet hole 2 is one of them; Outside the disc limit 4, corresponding on the stator support with disc outside 3 under the stator support, and the stator winding group that will be looped around stator support 1 periphery jointly clamps; Rivet hole on rivet hole 2 grades under the stator support on the disc outside 3 and stator winding 5 grades of being close on it is riveted by rivet and special riveting anchor clamps; Stator winding 5 grades just under the riveted joint of the common clamping of disc outside 3 and last disc outside 4 and rivet, are fixed to a complete stator under stator support.Be looped around stator support 1 stator winding group on every side, various ways can be arranged, the structure of 36 cohorts or the structure of 72 cohorts.
Claims (2)
1. the novel stator of a kind of miniature motor of the present invention, formed by stator support and stator winding, it is characterized in that, on the outside of the following disc of stator support wheel shape structure, rivet hole is equably distributing, the outside of the last disc of stator support wheel shape structure is corresponding with the outside of following disc, and the stator winding group that will be looped around the stator support periphery jointly clamps, rivet hole on rivet hole on the following disc outside and the stator winding of being close on it, rivet by special riveting anchor clamps, the stator winding group just under the riveted joint of the clamping of two round edges and rivet, is fixed to a complete stator about stator support.
2. the novel stator of a kind of miniature motor according to claim 1 is characterized in that: be looped around stator support stator winding group on every side, the multiple form of the composition can be arranged, the structure of 36 cohorts or the structure of 72 cohorts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100559804A CN101989771A (en) | 2009-08-06 | 2009-08-06 | Novel stator of miniature motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100559804A CN101989771A (en) | 2009-08-06 | 2009-08-06 | Novel stator of miniature motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101989771A true CN101989771A (en) | 2011-03-23 |
Family
ID=43746174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100559804A Pending CN101989771A (en) | 2009-08-06 | 2009-08-06 | Novel stator of miniature motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101989771A (en) |
-
2009
- 2009-08-06 CN CN2009100559804A patent/CN101989771A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110323 |