CN202435150U - Rotor and stator structure of ventilator motor - Google Patents
Rotor and stator structure of ventilator motor Download PDFInfo
- Publication number
- CN202435150U CN202435150U CN2011205786050U CN201120578605U CN202435150U CN 202435150 U CN202435150 U CN 202435150U CN 2011205786050 U CN2011205786050 U CN 2011205786050U CN 201120578605 U CN201120578605 U CN 201120578605U CN 202435150 U CN202435150 U CN 202435150U
- Authority
- CN
- China
- Prior art keywords
- stator
- rotor
- core
- iron core
- ventilation fan
- 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
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model discloses a rotor and stator structure of a ventilator motor, which comprises a circular rotor iron core which is formed by laminating a plurality of rotor sheets, a hollow cross-shaped stator iron core which is formed by laminating a plurality of stator sheets and a hollow circular stator base, wherein the stator is independently wound so as to form a winding sleeve, and iron cores which extend out of four sides are respectively inserted into the winding sleeve; the stator iron core is inserted into the center of the stator base and forms a stator assembly together with the winding sleeve; a rotating shaft hole for accommodating the rotating shaft is formed in the center of the rotor iron core; and the rotor iron core is arranged in the center of the stator iron core. According to the rotor and stator structure, the winding sleeve is formed by independently winding the stator, so that interference among coil groups is reduced, complexity and difficulty during wire inlet and settlement are reduced, automatic production is facilitated, and the investment cost of motor equipment is reduced. Besides, the rotor and stator structure has the advantages of simple and rational structure, low cost, reliable performance and the like, and can be rapidly produced and assembled.
Description
Technical field
The utility model relates to a kind of motor, specifically is a kind of rotor-stator structure of ventilation fan motor.
Background technology
Flourish along with the motor industry, the application of motor is considerably general, for example air-conditioning system, refrigerator or washing machine, fan etc.How a kind of lambda line and whole line be convenient to being provided, and reducing the winding mode of the interference between coil groups, is to make great efforts problem for person skilled.Disclose the method for winding of a kind of motor and stator modules thereof like Chinese patent document number CN102237739A on November 9th, 2011, comprise a rotor module, a stator modules and several coiling groups mutually.Stator modules system is oppositely arranged with rotor module, and has a cell body portion.This a bit coiling group mutually be sheathed on cell body portion, and folded each other establishing.This a bit coiling group mutually respectively corresponding to homophase not.Each coiling group mutually comprises one first utmost point coiling group and one second utmost point coiling group.First utmost point coiling group and second utmost point coiling group system are each other with one heart.The coiling of this structure is complicated, and except the coil groups of the lambda line first time, other coil groups often need push when lambda line that previous the coil groups of lambda line can lambda line aside.Therefore, be necessary further improvement.
The utility model content
The purpose of the utility model aims to provide a kind of simple and reasonable, makes assembling fast, and cost is low, and the rotor-stator structure of the ventilation fan motor of dependable performance is to overcome weak point of the prior art.
Press the rotor-stator structure of a kind of ventilation fan motor of this purpose design; Comprise the rotor core that is overrided to form by the multi-disc rotor punching; The stator core that is overrided to form by the multi-disc stator punching, and, it is characterized in that stator winding turns to the coiling cover separately by the stator base that the multi-disc stator punching is overrided to form; And stator core is interior hollow cross, and the four limit iron cores that stretch out insert the coiling cover respectively; Stator base is hollow circular, and stator core is inserted at its center, forms stator module with the coiling cover.
Rounded and the center of said rotor core is provided with the shaft hole that is used to place rotating shaft, and is positioned over the central authorities of stator core.
The lateral wall of said stator core is provided with stopper slot or spacing preiection, with the spacing preiection or the stopper slot matching and fixing of stator base inwall correspondence position setting.
Said stator core one stretches out iron core external arc place and is provided with recess, with the protruding stupefied corresponding matching of stator base inwall correspondence position setting.Coiling cover top is provided with the salient angle that is used for fixing or receives the system coiling.
Be provided with installing hole in the said stator base.
The utility model utilizes stator winding to turn to coiling cover separately, reaches the interference that reduces between the coil groups, and complexity and degree of difficulty when having reduced lambda line and whole line, is easy to automated production, reduces the cost of investment of making motor device.It has simple and reasonable, makes the quick and production efficiency height of assembling, and cost is low, characteristics such as dependable performance.
Description of drawings
Fig. 1 is the utility model one embodiment decomposition texture sketch map.
Fig. 2 is an example structure sketch map.
Fig. 3 is stator core and coiling nested structure sketch map.
Fig. 4 is a stator base plan structure sketch map.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1-Fig. 4, a kind of rotor-stator structure of ventilation fan motor comprises the rotor core 1 that is overrided to form by the multi-disc rotor punching, the stator core 2 that is overrided to form by the multi-disc stator punching, and the stator base 3 that is overrided to form by the punching of multi-disc base; Stator winding turns to coiling cover 4 separately, and stator core 3 be in the hollow cross, the four limit iron cores that stretch out insert coiling cover 4 respectively; Stator base 3 is hollow circular, and stator core 2 is inserted at its center, forms stator module with coiling cover 4.Rounded and the center of rotor core 1 is provided with the shaft hole 6 that is used to place rotating shaft, and is positioned over the central authorities of stator core 2; The lateral wall of stator core 2 is provided with stopper slot or spacing preiection; Spacing preiection or stopper slot matching and fixing with the setting of stator base 3 inwall correspondence positions; Stator core 2 one stretches out iron core external arc place and is provided with recess 2.1, with protruding stupefied 3.1 corresponding matching of stator base 3 inwall correspondence positions setting; Coiling cover 4 tops are provided with the salient angle 4.1 that is used for fixing or receives the system coiling; Be provided with installing hole 5 in the stator base 3.
Above-mentioned is the preferred version of the utility model, and those of ordinary skills all drop within the protection range of the utility model its simple modification or transformation.
Claims (6)
1. the rotor-stator structure of a ventilation fan motor; Comprise the rotor core (1) that is overrided to form by the multi-disc rotor punching; The stator core (2) that is overrided to form by the multi-disc stator punching, and stator base (3) is characterized in that stator winding turns to coiling cover (4) separately; And stator core is interior hollow cross, and the four limit iron cores that stretch out insert the coiling cover respectively; Stator base is hollow circular, and stator core is inserted at its center, forms stator module with the coiling cover.
2. according to the rotor-stator structure of the said ventilation fan motor of claim 1, it is characterized in that the rounded and center of said rotor core (1) is provided with the shaft hole (6) that is used to place rotating shaft, and be positioned over the central authorities of stator core (2).
3. according to the rotor-stator structure of claim 1 or 2 said ventilation fan motors, it is characterized in that the lateral wall of said stator core (2) is provided with stopper slot or spacing preiection, with the spacing preiection or the stopper slot matching and fixing of stator base (3) inwall correspondence position setting.
4. according to the rotor-stator structure of the said ventilation fan motor of claim 3, it is characterized in that said stator core (2) stretches out iron core external arc place and is provided with recess (2.1), with protruding stupefied (3.1) corresponding matching of stator base (3) inwall correspondence position setting.
5. according to the rotor-stator structure of the said ventilation fan motor of claim 4, it is characterized in that said coiling cover (4) top is provided with the salient angle (4.1) that is used for fixing or receives the system coiling.
6. according to the rotor-stator structure of the said ventilation fan motor of claim 5, it is characterized in that being provided with in the said stator base (3) installing hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205786050U CN202435150U (en) | 2011-12-29 | 2011-12-29 | Rotor and stator structure of ventilator motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205786050U CN202435150U (en) | 2011-12-29 | 2011-12-29 | Rotor and stator structure of ventilator motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202435150U true CN202435150U (en) | 2012-09-12 |
Family
ID=46784559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205786050U Expired - Fee Related CN202435150U (en) | 2011-12-29 | 2011-12-29 | Rotor and stator structure of ventilator motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202435150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023237A (en) * | 2012-11-22 | 2013-04-03 | 苏州波斯特克精密电机有限公司 | Novel efficient slotted motor stator and winding method thereof |
-
2011
- 2011-12-29 CN CN2011205786050U patent/CN202435150U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103023237A (en) * | 2012-11-22 | 2013-04-03 | 苏州波斯特克精密电机有限公司 | Novel efficient slotted motor stator and winding method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201853570U (en) | Magnetic resistance type rotary transformer | |
| CN103390943B (en) | A kind of structure of internal rotor of ferrite steel magnet type motor and assemble method thereof | |
| CN206023410U (en) | A kind of insulation framework for being applied to assembled stator | |
| CN203466652U (en) | Stator insulation skeleton | |
| CN202435150U (en) | Rotor and stator structure of ventilator motor | |
| CN101159403B (en) | Equal circle type single-phase winding of intermediate frequency permanent magnet generator | |
| CN201122887Y (en) | Equal circle type single-phase winding of intermediate frequency permanent magnet generator | |
| CN203911680U (en) | Starter armature assembly with field-winding positioning hoop | |
| CN202260672U (en) | Stator punching sheet for copper and aluminium hybrid motor of compressor | |
| CN107332405B (en) | Method for manufacturing oblique-pole rotor | |
| CN202093921U (en) | Multiphase differential mode and common mode integrated reactor | |
| CN201774327U (en) | Electric motor | |
| CN2904440Y (en) | Insulated cover for stator coil end | |
| CN207082914U (en) | Motor stator structure | |
| CN103647360A (en) | Motor outer stator and manufacturing process thereof | |
| CN202424327U (en) | Stator core of novel shaded pole motor | |
| CN203086254U (en) | Large-scale two-pole motor stator and rotor matching structure | |
| CN201846156U (en) | Rotor module of servo motor | |
| CN201051685Y (en) | Improved drive machine stator structure | |
| CN202395627U (en) | Stator punching sheet for single-phase capacitor running type motor | |
| CN102882293A (en) | Stator punching sheet of shaded pole motor | |
| CN204408033U (en) | The iron-shell motor of a kind of stator punching and application thereof | |
| CN202395560U (en) | Winding structure of motor stator | |
| CN202978630U (en) | Permanent magnet motor magnet steel installation guide device | |
| CN202759363U (en) | Claw-pole type permanent magnet stepping motor |
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 |
Granted publication date: 20120912 Termination date: 20141229 |
|
| EXPY | Termination of patent right or utility model |