CN202524181U - Concentrated winding motor - Google Patents
Concentrated winding motor Download PDFInfo
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- CN202524181U CN202524181U CN201220044286XU CN201220044286U CN202524181U CN 202524181 U CN202524181 U CN 202524181U CN 201220044286X U CN201220044286X U CN 201220044286XU CN 201220044286 U CN201220044286 U CN 201220044286U CN 202524181 U CN202524181 U CN 202524181U
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Abstract
The utility model provides a concentrated winding motor which comprises a stator component and a rotor component. The stator component comprises a stator core, an upper insulating framework, a lower insulating framework, a groove insulating paper and electromagnetic wires, wherein the groove insulating paper is used for connecting the upper insulating framework and the lower insulating framework; the stator core is provided with nine wire slots and nine teeth, the nine wire slots and the nine teeth are alternatively arranged, each of the nine teeth is wound with an independent electromagnetic wire, and an incoming wire end and an outgoing wire end of the electromagnetic wire on each tooth are respectively arranged on both sides of the stator core; and the incoming wire ends of the electromagnetic wires on each tooth are uniformly arranged on one side of the stator core, and the outgoing wire ends of the electromagnetic wires on each tooth are uniformly arranged on the other side of the stator core. An electromagnetic wire winding on the stator component is a three-phase parallel winding. The upper insulating framework and the lower insulating framework are respectively provided with three common terminals. The concentrated winding motor provided by the utility model has the characteristics of simple and reasonable structure, safety and reliability, simple winding, good insulating effects and low production cost.
Description
Technical field
The utility model relates to a kind of motor, particularly a kind of concentrated volume motor.
Background technology
To concentrate the volume motor be the latest developments combination of getting up a kind of New-type electric machine of multidisciplinary technology has simple in structurely, reliable with respect to traditional induction machine, volume is little, and is in light weight; Loss is few, efficient high (efficient＞80%); Advantage such as high dynamic response, high heat capacity.Also have simultaneously characteristics such as low noise, long-life, non-commutation spark, therefore be widely used in various fields, like household electrical appliance, Medical Instruments, analytical instrument and laser equipment etc.
Insulation framework is to be used for concentrating volume motor overhang insulation, and has the moulding of string-passing structure design, and its structural design directly has influence on the reliability of motor.The situation of contact friction between the inlet line of each phase of insulation framework existence of using at present and the egress line; Cross the also contact sparking easily of line yarn, certain potential safety hazard is arranged, the concentrated volume motor that is fails to satisfy the demands aspect reliability; It still has very big room for promotion; In addition, the insulation framework consumptive material that uses at present is more, and production cost is higher.And because of needs are played groove paper in core interior, the structure of existing insulation framework, its cell wall the phenomenon of covering stator groove fully can occur not after covering groove paper, has influenced the insulation effect of stator slot greatly.
Disclose a kind of insulation framework and comprised the concentrated volume motor of this insulation framework on October 12nd, 2011 like Chinese patent document number CN 202009283U; Through being designed with the stratification string-passing structure; Crossing the incoming line of each phase on the line and the height between line outlet layering setting and each layer does not wait; And the advantage that can avoid line to spend to contact sparking is arranged, and manufacture difficulty is big, defect of high cost but this concentrated volume motor exists.In addition, Japanese documentation JP 2007-110848 discloses a kind of three-phase 9 pole motors and winding method thereof, and it is divided into transition wire side and lead-out wire side with the motor both sides.The phenomenon that these three-phase 9 pole motors require homophase when the electromagnetic wire of transition wire side enters into the lead-out wire side, to have intersection to pass through, this phenomenon might cause when electromagnetic wire leaks electricity that electrical characteristic is bad.
The utility model content
The purpose of the utility model aims to provide a kind of simple and reasonable, safe and reliable, a kind of concentrated volume motor simple, that insulation effect is good, production cost is low that winds the line, to overcome weak point of the prior art.
A kind of concentrated volume motor by this purpose design; Comprise stator component and rotor part; Stator component comprises stator core, last insulation framework, following insulation framework and slot liner paper and electromagnetic wire; Slot liner paper is used to connect insulation framework and following insulation framework, and its architectural feature is nine cable clamping interfaces and nine teeth that stator core is provided with interlaced arrangement, is wound with independent electromagnetic wire respectively on nine teeth; And the number of turn of electromagnetic wire is identical, the both sides that the inlet wire head of the electromagnetic wire on each tooth and terminal are separately positioned on stator core; And the inlet wire head unification of the electromagnetic wire on each tooth is arranged on a side of stator core, and the terminal unification of the electromagnetic wire on each tooth is arranged on the opposite side of stator core.
Electromagnetic wire winding on the said stator component is the parallel three phase winding.
Said going up on insulation framework and the following insulation framework is respectively arranged with three common ports, and each common port is provided with three cable clamping interfaces, and the electromagnetic wire on nine teeth passes respectively in nine cable clamping interfaces.
Said go up be respectively arranged with on insulation framework and the following insulation framework three be used to place U mutually, the common port of V phase and W phase; This U phase, V mutually and W common port mutually according to clockwise or counterclockwise sequence arrangement, and U phase, V mutually and W common port mutually each other be spaced apart 60 °～100 °.
Said going up on insulation framework and the following insulation framework is respectively arranged with the boss that is used for the electromagnetic wire layering.
Said electromagnetic wire be attached to insulation framework or down on the inwall side of insulation framework with outer wall side on, constitute the electromagnetic wire of layering.
Said concentrated volume motor is that nine groove six-poles are concentrated the volume motor.
The utility model is through being uniformly distributed with the inlet wire head of electromagnetic wire and terminal respectively to the last insulation framework of the both sides up and down of stator core and following insulation framework; And position and boss through three common ports on insulation framework on the reasonable disposition and the following insulation framework; Electromagnetic wire is carried out the stratification design; Carry out the interval through boss between every two-layer electromagnetic wire, can be easy to like this control spacing between the electromagnetic wire, realized electromagnetic wire coiling orderly being arranged in the common port straggly mutually U phase, V phase and W; Insulation property have been increased; What possibly occur when having avoided the electromagnetic wire coiling on last insulation framework and following insulation framework, to arrange contacts the situation of sparking, and increase has improved the security reliability of concentrated volume motor to the protection that electromagnetic wire winds the line.In addition, to the design of electromagnetic wire turnover method and the reasonable disposition of common port, it is more simple to wind the line, and has effectively reduced the manufacture difficulty of electromagnetic wire winding, has reduced production cost.
The utlity model has characteristics simple and reasonable, safe and reliable, that coiling is simple, insulation effect is good and production cost is low.
Description of drawings
Fig. 1 is the utility model one example structure sketch map.
Fig. 2 is the decomposing schematic representation of stator component.
Fig. 3 is the inlet wire head sketch map on the last insulation framework.
Fig. 4 is the terminal sketch map on the following insulation framework.
Fig. 5 is the expansion sketch map of last insulation framework and coiling
Fig. 6 is the local structure for amplifying sketch map of common port.
Among the figure: 10 is stator component, and 11 is stator core, and 12 is last insulation framework, and 13 are following insulation framework, and 14 is slot liner paper, and 20 is rotor part.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described.
Referring to Fig. 1-Fig. 2; This concentrates the volume motor; Comprise stator component 10 and rotor part 20; Stator component 10 comprises stator core 11, last insulation framework 12, following insulation framework 13 and slot liner paper 14 and electromagnetic wire, and slot liner paper 14 is arranged between insulation framework 12 and the following insulation framework 13, and slot liner paper 14 is used to connect insulation framework 12 and following insulation framework 13.
Electromagnetic wire winding on the stator component 10 is the parallel three phase winding.
Be respectively arranged with three common ports on last insulation framework 12 and the following insulation framework 13, each common port is provided with three cable clamping interfaces, and the electromagnetic wire on nine teeth passes respectively in nine cable clamping interfaces.Cable clamping interface plays the effect of fixed connection to electromagnetic wire.
Be respectively arranged with the boss that is used for the electromagnetic wire layering on last insulation framework 12 and the following insulation framework 13.Electromagnetic wire be attached to insulation framework 12 or down on the inwall side of insulation framework 13 with outer wall side on, constitute the electromagnetic wire of layering.
In the present embodiment, concentrating the volume motor is that nine groove six-poles are concentrated the volume motor.Stator core 11 is provided with nine cable clamping interfaces, and rotor part 20 is a sextupole, and the number of phases is a three-phase, whenever composes in parallel by three electromagnetic wire windings.
Referring to Fig. 3-Fig. 4; Be respectively arranged with electromagnetic wire on nine teeth on the stator component 10, the two ends of each electromagnetic wire are respectively arranged with inlet wire head and terminal, so; Have nine inlet wire heads: inlet wire head A1～inlet wire head A9; With nine terminals: terminal B1～terminal B9, and inlet wire head A1～inlet wire head A9 is arranged on the same side of stator core 11, terminal B1～terminal B9 then is arranged on the opposite side of stator core.
Electromagnetic wire layout on the last insulation framework 12 is seen shown in Figure 5; Direction is the stratification structural design from left to right; Be specially: 1) inlet wire head A1 is drawn through tooth 132 and tooth 133 outside medium positions by the middle part of cable clamping interface 1; Introduce the inboard of tooth 134 from the bottom of cable clamping interface 3, and be placed into the left part draw-in groove of common port Wa; 2) inlet wire head A2 then directly is placed into the middle part draw-in groove of common port Va; 3) inlet wire head A3 is drawn through the bottom position of tooth 132 with tooth 131 outsides by the bottom of cable clamping interface 2, introduces the inboard of tooth 139 from the bottom of cable clamping interface 9, and is placed into common port Ua right part draw-in groove; 4) inlet wire head A4 then directly is placed into the middle part draw-in groove of common port Wa; 5) inlet wire head A5 by the bottom of cable clamping interface 4 draw through the outside of tooth 134 from the end by in, the outside of passing through tooth 133 again from by last, introduce the inboard of tooth 132 from the top of cable clamping interface 2, and be placed into the right part draw-in groove of common port Va; 6) inlet wire head A6 is drawn through tooth 137 and tooth 138 outer upper positions by the top of cable clamping interface 6, introduces the inboard of tooth 139 from the top of cable clamping interface 8, and is placed into the left part draw-in groove of common port Ua; 7) inlet wire head A7 by the bottom of cable clamping interface 6 draw through the outside of tooth 136 from the end by in, the outside of passing through tooth 135 again from by last, introduce tooth 134 inboards from the top of cable clamping interface 4, and be placed into the right part draw-in groove of common port Wa; 8) inlet wire head A8 draws the outer middle side part through tooth 139 by the middle part of cable clamping interface 8, the outside of passing through tooth 131 again from by last, introduce tooth 132 inboards from the top of cable clamping interface 1, and be placed into the left part draw-in groove of common port Va.
Certainly, inlet wire head A1～A9 and terminal B1～B9 turned the position each other after, can reach identical technique effect too.
Referring to Fig. 5, for the expanded view of last insulation framework 12, in Fig. 5, last insulation framework 12 is provided with nine teeth: be respectively tooth 131～tooth 139; Offer cable clamping interface between the adjacent teeth: be respectively cable clamping interface 1～cable clamping interface 9, this cable clamping interface is the outlet of terminal.Expanded view and Fig. 5 as for following insulation framework 13 are basic identical, just repeat no more here.
Referring to Fig. 6; Be respectively arranged with on last insulation framework and the following insulation framework three be used to place U mutually, V mutually and the common port of W phase; This U phase, V mutually and W common port mutually according to clockwise or counterclockwise sequence arrangement, and U phase, V mutually and W common port mutually each other be spaced apart 60 °～100 °.
In the present embodiment, tooth 132, tooth 134 and tooth 138 places correspondence respectively are provided with common port Ua, common port Va and common port Wa, and putting in order of this common port Ua, common port Va and common port Wa is counterclockwise arrangement, is 80 ° apart between each common port.
The above is merely the preferred embodiment of the utility model patent, and the protection range of the utility model is not limited thereto, and anyly all belongs within the utility model protection range based on the equivalent transformation on the utility model scheme.
Claims (7)
1. concentrate the volume motor for one kind; Comprise stator component (10) and rotor part (20); Stator component (10) comprises stator core (11), last insulation framework (12), following insulation framework (13) and slot liner paper (14) and electromagnetic wire; Slot liner paper (14) is used to connect insulation framework (12) and following insulation framework (13), it is characterized in that stator core (11) is provided with nine cable clamping interfaces and nine teeth of interlaced arrangement, is wound with independent electromagnetic wire respectively on nine teeth; And the number of turn of electromagnetic wire is identical, and the inlet wire head of the electromagnetic wire on each tooth and terminal are separately positioned on the both sides of stator core (11); And the inlet wire head unification of the electromagnetic wire on each tooth is arranged on a side of stator core (11), and the terminal unification of the electromagnetic wire on each tooth is arranged on the opposite side of stator core (11).
2. concentrated volume motor according to claim 1 is characterized in that the electromagnetic wire winding on the said stator component (10) is the parallel three phase winding.
3. concentrated volume motor according to claim 2; It is characterized in that said going up on insulation framework (12) and the following insulation framework (13) is respectively arranged with three common ports; Each common port is provided with three cable clamping interfaces, and the electromagnetic wire on nine teeth passes respectively in nine cable clamping interfaces.
4. concentrated volume motor according to claim 3; It is characterized in that said go up be respectively arranged with on insulation framework (12) and the following insulation framework (13) three be used to place U mutually, the common port of V phase and W phase; This U phase, V mutually and W common port mutually according to clockwise or counterclockwise sequence arrangement, and U phase, V mutually and W common port mutually each other be spaced apart 60 °～100 °.
5. according to the arbitrary described concentrated volume motor of claim 1 to 4, it is characterized in that said going up on insulation framework (12) and the following insulation framework (13) is respectively arranged with the boss that is used for the electromagnetic wire layering.
6. concentrated volume motor according to claim 5, it is characterized in that said electromagnetic wire be attached to insulation framework (12) or down on the inwall side of insulation framework (13) with outer wall side on, constitute the electromagnetic wire of layering.
7. concentrated volume motor according to claim 6 is characterized in that said concentrated volume motor is that nine groove six-poles are concentrated the volume motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220044286XU CN202524181U (en) | 2012-02-10 | 2012-02-10 | Concentrated winding motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220044286XU CN202524181U (en) | 2012-02-10 | 2012-02-10 | Concentrated winding motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202524181U true CN202524181U (en) | 2012-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220044286XU Expired - Fee Related CN202524181U (en) | 2012-02-10 | 2012-02-10 | Concentrated winding motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202524181U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104578474A (en) * | 2015-01-30 | 2015-04-29 | 安徽美芝制冷设备有限公司 | Stator component and compressor with same |
| CN106489227A (en) * | 2014-04-22 | 2017-03-08 | 三菱电机株式会社 | The stator of motor, molding type motor and air conditioner |
| CN108183569A (en) * | 2018-02-13 | 2018-06-19 | 苏州爱知科技有限公司 | A kind of slot insulating paper, insulation system and concentration volume motor |
| CN108808930A (en) * | 2017-05-02 | 2018-11-13 | 上海海立电器有限公司 | A kind of motor and its method for winding |
| CN113972759A (en) * | 2020-07-24 | 2022-01-25 | 安徽威灵汽车部件有限公司 | Stator, motor, fluid pump and vehicle |
-
2012
- 2012-02-10 CN CN201220044286XU patent/CN202524181U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106489227A (en) * | 2014-04-22 | 2017-03-08 | 三菱电机株式会社 | The stator of motor, molding type motor and air conditioner |
| CN106489227B (en) * | 2014-04-22 | 2019-01-22 | 三菱电机株式会社 | Stator, molding type motor and the air conditioner of motor |
| CN104578474A (en) * | 2015-01-30 | 2015-04-29 | 安徽美芝制冷设备有限公司 | Stator component and compressor with same |
| CN108808930A (en) * | 2017-05-02 | 2018-11-13 | 上海海立电器有限公司 | A kind of motor and its method for winding |
| CN108183569A (en) * | 2018-02-13 | 2018-06-19 | 苏州爱知科技有限公司 | A kind of slot insulating paper, insulation system and concentration volume motor |
| CN113972759A (en) * | 2020-07-24 | 2022-01-25 | 安徽威灵汽车部件有限公司 | Stator, motor, fluid pump and vehicle |
| CN113972759B (en) * | 2020-07-24 | 2023-07-28 | 安徽威灵汽车部件有限公司 | Stator, motor, fluid pump and vehicle |
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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: 20121107 Termination date: 20200210 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |