CN203205994U - Novel stator capable of reducing switch reluctance motor noise - Google Patents
Novel stator capable of reducing switch reluctance motor noise Download PDFInfo
- Publication number
- CN203205994U CN203205994U CN 201320064386 CN201320064386U CN203205994U CN 203205994 U CN203205994 U CN 203205994U CN 201320064386 CN201320064386 CN 201320064386 CN 201320064386 U CN201320064386 U CN 201320064386U CN 203205994 U CN203205994 U CN 203205994U
- Authority
- CN
- China
- Prior art keywords
- stator
- winding bracket
- reduce
- switched reluctance
- reluctance machines
- 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
Images
Landscapes
- Synchronous Machinery (AREA)
Abstract
The utility model discloses a novel stator capable of reducing switch reluctance motor noise. The novel stator is characterized by comprising an insulation stator framework, wherein multiple winding supports projected inwards are uniformly distributed on the inner wall of the insulation stator framework; a gap which is wide enough for allowing winding inserting is arranged between every two adjacent winding supports; a stator coil is wound around each winding support; a groove opening enclosing member which can enclose the gap and thus reduce wind noise generated by rotation of the rotor is disposed at a rear side of the gap; a groove used for placing a stator iron core is disposed in each winding support; and a stator iron core is disposed in each groove. The novel stator aims at overcoming defects in the prior art, is simple in structure, and can reduce switch reluctance motor noise.
Description
Technical field
The utility model relates to a kind of novel stator that can reduce the switched reluctance machines noise.
Background technology
Existing stator for switched reluctance machines, because the defective in its design, be provided with the winding bracket for the coiling stator coil in the stator, owing to have the gap between the winding bracket, the air that rotor can order about in the high speed rotating process in the stator produces strenuous vibration, and the existence in gap can cause Stators for Switched Reluctance Motors inside to produce serious wind as whistle making an uproar between the winding bracket.
The utility model content
The purpose of this utility model is in order to overcome weak point of the prior art, to provide a kind of simple in structure, can reducing the novel stator of the hot-tempered sound of switched reluctance machines.
In order to achieve the above object, the utility model adopts following scheme:
A kind of novel stator that can reduce the switched reluctance machines noise, it is characterized in that: include the insulation stator skeleton, be evenly equipped with a plurality of to projecting inward winding bracket at described insulation stator inboard wall of skeleton, be provided with the gap that enough allows winding roll off the production line between adjacent two winding brackets, be arranged with stator coil at described winding bracket, being provided with to seal at described gap rear side produces the notch closure member that wind is made an uproar when thereby the rotor rotation is reduced in described gap, in described winding bracket, be provided with for the cell body of placing stator core, in described cell body, be provided with stator core.
Aforesaid a kind of novel stator that can reduce the switched reluctance machines noise is characterized in that described notch closure member is hard plastic sheet or non-magnet material.
Aforesaid a kind of novel stator that can reduce the switched reluctance machines noise, it is characterized in that described notch closure member is T type hard plastic sheet, described T type hard plastic sheet is plugged between the described gap and with winding bracket and forms a smooth smooth arc surface.
Aforesaid a kind of novel stator that can reduce the switched reluctance machines noise is characterized in that being provided with a lead-in wire platform at described insulation stator skeleton, is provided with a plurality of lead terminals at described lead-in wire platform.
Aforesaid a kind of novel stator that can reduce the switched reluctance machines noise, it is characterized in that described insulation stator skeleton comprises insulation framework down, have a plurality of to projecting inward following winding bracket at described insulation framework inner wall even distribution down, be connected with insulation framework in described insulation framework down, on described the insulation framework inner wall even distribution have a plurality of on projecting inward winding bracket, described winding bracket down and last winding bracket are formed described winding bracket.
Aforesaid a kind of novel stator that can reduce the switched reluctance machines noise is characterized in that being provided with seam down in described down winding bracket end, and the winding bracket end is provided with seam on described, and described seam down is fastened on described going up on the seam.
Aforesaid a kind of novel stator that can reduce the switched reluctance machines noise is characterized in that being provided with the connection bulge loop in described insulation framework bottom down, and described connection bulge loop forms a platform with the end face of following insulation framework.
Aforesaid a kind of novel stator that can reduce the switched reluctance machines noise is characterized in that being provided with for the projection separately that will go between at described lead-in wire platform.
In sum, the utility model with respect to its beneficial effect of prior art is:
Adopt the gap between the effective shutoff winding bracket of notch closure member of hard plastic sheet or other non-magnet material in the utility model, make an uproar thereby effectively reduce the wind that switched reluctance machines produces in the high speed rotating process.Simple in structure, easy to process.
Description of drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the enlarged drawing at A place among Fig. 1;
Fig. 3 is the schematic perspective view of the utility model insulation stator skeleton;
Fig. 4 is the schematic diagram of following insulation framework;
Fig. 5 is the schematic diagram of last insulation framework.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further described:
A kind of novel stator that can reduce the switched reluctance machines noise shown in Fig. 1 to 5, include insulation stator skeleton 11, be evenly equipped with a plurality of to projecting inward winding bracket 12 at described insulation stator skeleton 11 inwalls, be provided with the gap 13 that enough allows winding roll off the production line between adjacent two winding brackets 12, be arranged with stator coil 14 at described winding bracket 12, being provided with to seal at described gap 133 rear sides produces the notch closure member 3 that wind is made an uproar when thereby the rotors rotation is reduced in described gap 13, in described winding bracket 12, be provided with for the cell body 15 of placing stator core, in described cell body 15, be provided with stator core.
Be provided with a lead-in wire platform 16 at described insulation stator skeleton 11 in the utility model, be provided with a plurality of lead terminals 17 at described lead-in wire platform 16.Be provided with for the projection 18 separately that will go between at described lead-in wire platform 16 in the utility model.
Be provided with seam 115 down in described down winding bracket 112 ends in the utility model, winding bracket 114 ends are provided with seam 116 on described, and described seam 115 down is fastened on described going up on the seam 116.
Be connected with bottom end cover in described down insulation framework 111 bottoms in the utility model, insulation framework 113 is connected with upper end cover on described.Be provided with connection bulge loop 117 in described insulation framework 111 bottoms down, described connection bulge loop 117 forms a platform with the end face of following insulation framework 111.
Adopt the gap between the effective shutoff winding bracket of notch closure member of hard plastic sheet or non-magnet material in the utility model, make an uproar thereby effectively reduce the wind that switched reluctance machines produces in the high speed rotating process.Simple in structure, easy to process.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. novel stator that can reduce the switched reluctance machines noise, it is characterized in that: include insulation stator skeleton (11), be evenly equipped with a plurality of to projecting inward winding bracket (12) at described insulation stator skeleton (11) inwall, be provided with the gap (13) that enough allows winding roll off the production line between adjacent two winding brackets (12), be arranged with stator coil (14) at described winding bracket (12), described gap (13) rear side be provided with can seal described gap (13) thus produce the notch closure member (3) that wind is made an uproar when reducing the rotor rotation, in described winding bracket (12), be provided with for the cell body (15) of placing stator core, in described cell body (15), be provided with stator core.
2. a kind of novel stator that can reduce the switched reluctance machines noise according to claim 1 is characterized in that described notch closure member (3) is hard plastic sheet or non-magnet material.
3. a kind of novel stator that can reduce the switched reluctance machines noise according to claim 1, it is characterized in that described notch closure member (3) is T type hard plastic sheet, described T type hard plastic sheet is plugged between the described gap (13) and with winding bracket (12) and forms a smooth smooth arc surface.
4. a kind of novel stator that can reduce the switched reluctance machines noise according to claim 1 is characterized in that being provided with a lead-in wire platform (16) at described insulation stator skeleton (11), is provided with a plurality of lead terminals (17) at described lead-in wire platform (16).
5. a kind of novel stator that can reduce the switched reluctance machines noise according to claim 1, it is characterized in that described insulation stator skeleton (11) comprises insulation framework (111) down, have a plurality of to projecting inward following winding bracket (112) at described insulation framework (111) inner wall even distribution down, be connected with insulation framework (113) in described insulation framework (111) down, insulation framework (113) inner wall even distribution has a plurality ofly to projecting inward last winding bracket (114) on described, and described winding bracket (112) down and last winding bracket (114) are formed described winding bracket (12).
6. a kind of novel stator that can reduce the switched reluctance machines noise according to claim 5, it is characterized in that being provided with seam (115) down in described winding bracket (112) end down, winding bracket (114) end is provided with seam (116) on described, and described seam (115) down is fastened on described going up on the seam (116).
7. a kind of novel stator that can reduce the switched reluctance machines noise according to claim 6, it is characterized in that being provided with connection bulge loop (117) in described insulation framework (111) bottom down, described connection bulge loop (117) forms a platform with the end face of following insulation framework (111).
8. a kind of novel stator that can reduce the switched reluctance machines noise according to claim 4 is characterized in that being provided with for the projection (18) separately that will go between at described lead-in wire platform (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320064386 CN203205994U (en) | 2013-02-02 | 2013-02-02 | Novel stator capable of reducing switch reluctance motor noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320064386 CN203205994U (en) | 2013-02-02 | 2013-02-02 | Novel stator capable of reducing switch reluctance motor noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203205994U true CN203205994U (en) | 2013-09-18 |
Family
ID=49150058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320064386 Expired - Fee Related CN203205994U (en) | 2013-02-02 | 2013-02-02 | Novel stator capable of reducing switch reluctance motor noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203205994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448777A (en) * | 2018-04-04 | 2018-08-24 | 深圳市华夏磁电子技术开发有限公司 | Stator and motor |
| CN110875642A (en) * | 2018-09-04 | 2020-03-10 | 美蓓亚三美株式会社 | Stator structure of motor and motor |
-
2013
- 2013-02-02 CN CN 201320064386 patent/CN203205994U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448777A (en) * | 2018-04-04 | 2018-08-24 | 深圳市华夏磁电子技术开发有限公司 | Stator and motor |
| CN110875642A (en) * | 2018-09-04 | 2020-03-10 | 美蓓亚三美株式会社 | Stator structure of motor and motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203967864U (en) | Insulation framework and series excited motor stator for a kind of series excited motor stator coil windings | |
| CN203554118U (en) | End portion insulation composition and motor applying same | |
| CN203205994U (en) | Novel stator capable of reducing switch reluctance motor noise | |
| CN201726274U (en) | Demoulding power mechanism of winding machine | |
| CN206023410U (en) | A kind of insulation framework for being applied to assembled stator | |
| CN203206087U (en) | Noise-reduction switch reluctance motor | |
| CN203859589U (en) | External-winding motor stator | |
| CN204304637U (en) | The motor of insulation framework and employing insulation framework | |
| WO2016124082A1 (en) | High-strength close-fitting motor rotor | |
| CN204030783U (en) | A kind of plastic packaging motor | |
| CN103151893A (en) | Noise-reduction switched reluctance motor | |
| CN102255415A (en) | Insulating frame of motor with segmented stator | |
| CN203931661U (en) | A kind of electric wire wire core insulation layer wind | |
| CN204858798U (en) | Novel motor stator | |
| CN203352399U (en) | Protrusion pole coiling induction motor | |
| CN208754070U (en) | A kind of brushless motor stator coil holder | |
| CN204131265U (en) | DC motor stator coil, stator and direct current machine | |
| CN208916394U (en) | A kind of high strength membrane unwinding device | |
| CN203827082U (en) | Electric machine stator | |
| CN206401176U (en) | A kind of square winding device | |
| CN208738940U (en) | A kind of brushless motor stator wire frame structure | |
| CN204917437U (en) | Coiling machine is used in weaving | |
| CN201797423U (en) | Stator assembly of one-way capacitance asynchronous motor | |
| CN202503386U (en) | Novel insulating strip of electric vehicle motor | |
| CN202905451U (en) | Tape-winding equipment |
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: 20130918 Termination date: 20180202 |