CN204721130U - Syndeton between motor stator winding - Google Patents
Syndeton between motor stator winding Download PDFInfo
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- CN204721130U CN204721130U CN201520456881.8U CN201520456881U CN204721130U CN 204721130 U CN204721130 U CN 204721130U CN 201520456881 U CN201520456881 U CN 201520456881U CN 204721130 U CN204721130 U CN 204721130U
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- stator winding
- stator
- syndeton
- motor
- winding
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Abstract
The utility model discloses the syndeton between a kind of motor stator winding, it comprises each phase lead-out wire of stator winding, stator winding interphase connection head and stator winding each phase interpolar line, stator winding interphase connection head are directly overlapped by the outlet of stator winding body and form, stator winding interphase connection the head welding formation one circle arc support face concentric with stator core, described stator winding each phase interpolar line is directly overlapped by the outlet of stator winding body and forms, and stator winding each phase interpolar line is positioned over inside circle arc support face, and fix with insulating tape colligation, thus form the convex structure concentric with stator core.The utility model can reduce contact resistance, reduces motor size, reduces motor coil welding capacity.
Description
Technical field
The utility model relates to the syndeton between a kind of motor stator winding.
Background technology
China Patent No. is in the syndeton that patent discloses between a kind of motor stator winding of CN201320379844.2, this patent relates to field of motor manufacturing, be specially syndeton between a kind of motor stator winding, it solve and transfer stator winding to hardwired technical problem by being flexible coupling.Syndeton between this kind of motor stator winding, it comprises conducting ring, conducting ring support, described conducting ring support is that insulating material is made, conducting ring support is fixed on stator end trim ring, conducting ring support is provided with the conducting ring mounting groove of the quantity that to match with motor connected mode, conducting ring is fixed in conducting ring mounting groove, and stator winding coil end winding support is on corresponding conducting ring, and described stator winding coil end winding support uses insulating material insulation processing after conducting ring.Because the outlet of stator winding coil end is linked together by corresponding conducting ring, and conducting ring is fixed on conducting ring support, thus syndeton is become by original being flexible coupling and be fixedly connected with, thus solid and reliable, simple to operate and easy to maintenance.But owing to adopting conducting ring, and the axial dimension of conducting ring is comparatively large, increases the length of motor, and this is disadvantageous to there being the situation of strict demand to motor size.In addition, owing to adding conducting ring, the welding capacity between coil and conducting ring significantly increases, and this is disadvantageous to reduction working strength.
Summary of the invention
Technical problem to be solved in the utility model is the defect overcoming prior art, provides the syndeton between a kind of motor stator winding, and it can reduce contact resistance, reduces motor size, reduces motor coil welding capacity.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: the syndeton between a kind of motor stator winding, it comprises each phase lead-out wire of stator winding, stator winding interphase connection head and stator winding each phase interpolar line, stator winding interphase connection head are directly overlapped by the outlet of stator winding body and form, stator winding interphase connection the head welding formation one circle arc support face concentric with stator core, described stator winding each phase interpolar line is directly overlapped by the outlet of stator winding body and forms, and stator winding each phase interpolar line is positioned over inside circle arc support face, and fix with insulating tape colligation, thus form the convex structure concentric with stator core.
The further technical problem to be solved of the utility model is: for reinforcing stator winding, reduce the phenomenon of stator winding end portion vibration, syndeton between motor stator winding also comprises support bar and the winding overhang garter spring for connecting stator winding overhang, one end of described support bar is fixed on the stator end plate of motor, and described winding overhang garter spring is connected on the other end of support bar.
Further, described winding overhang garter spring passes through insulating tape colligation on support bar.
Further, the inner circle side bending to stator core of stator winding interphase connection the end of the stator winding body outlet of head is formed to lower than stator winding end.
After have employed technique scheme, stator winding interphase connection head, stator winding each phase interpolar line are the main composition part of stator winding outlet, the solder joint of the main composition part of stator winding outlet is formed by stator winding body outlet overlap joint instead of is connected by conducting ring, contact resistance can be reduced, reduce motor axial dimension and reduce 50% welding operation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the syndeton between motor stator winding of the present utility model;
Fig. 2 is the right view of Fig. 1.
Embodiment
In order to make content of the present utility model more easily be clearly understood, below according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail.
As Fig. 1, shown in 2, syndeton between a kind of motor stator winding, it comprises each phase lead-out wire 6 of stator winding, stator winding interphase connection 7 and stator winding each phase interpolar line 8, stator winding interphase connection also 7 directly to be overlapped by the outlet of stator winding body and forms, stator winding interphase connection is a circle arc support face that 7 welding formation one are concentric with stator core also, described stator winding each phase interpolar line 8 is directly overlapped by the outlet of stator winding body and forms, and stator winding each phase interpolar line 8 is positioned over inside circle arc support face, and fix with insulating tape 4 colligation, thus form the convex structure concentric with stator core.
As shown in Figure 1, syndeton between motor stator winding also comprises support bar 2 and the winding overhang garter spring 3 for connecting stator winding 5 end, one end of support bar 2 is fixed on the stator end plate 1 of motor, and winding overhang garter spring 3 is connected on the other end of support bar 2.
As shown in Figure 1, winding overhang garter spring 3 passes through insulating tape 4 colligation on support bar 2.
As shown in Figure 1, form stator winding interphase connection and the end of the stator winding body outlet of 7 to the inner circle side bending of stator core to lower than stator winding end.
Operation principle of the present utility model is as follows:
Stator winding interphase connection and 7, stator winding each phase interpolar line 8 is the main composition part of stator winding outlet, the solder joint of the main composition part of stator winding outlet is formed by stator winding body outlet overlap joint instead of is connected by conducting ring, contact resistance can be reduced, reduce motor axial dimension and reduce 50% welding operation.
Above-described specific embodiment; technical problem, technical scheme and beneficial effect that the utility model solves are further described; be understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment made, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. the syndeton between a motor stator winding, it is characterized in that, it comprises each phase lead-out wire (6) of stator winding, stator winding interphase connection head (7) and stator winding each phase interpolar line (8), stator winding interphase connection head (7) are directly overlapped by the outlet of stator winding body and form, stator winding interphase connection head (7) the welding formation one circle arc support face concentric with stator core, described stator winding each phase interpolar line (8) is directly overlapped by the outlet of stator winding body and forms, and stator winding each phase interpolar line (8) is positioned over inside circle arc support face, and fix with insulating tape (4) colligation, thus form the convex structure concentric with stator core.
2. the syndeton between motor stator winding according to claim 1, it is characterized in that: also comprise support bar (2) and the winding overhang garter spring (3) for connecting stator winding (5) end, one end of described support bar (2) is fixed on the stator end plate (1) of motor, and described winding overhang garter spring (3) is connected on the other end of support bar (2).
3. the syndeton between motor stator winding according to claim 2, is characterized in that: described winding overhang garter spring (3) by insulating tape (4) colligation on support bar (2).
4. the syndeton between motor stator winding according to claim 1, is characterized in that: form the inner circle side bending to stator core of stator winding interphase connection the end of the stator winding body outlet of head (7) to lower than stator winding end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456881.8U CN204721130U (en) | 2015-06-29 | 2015-06-29 | Syndeton between motor stator winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520456881.8U CN204721130U (en) | 2015-06-29 | 2015-06-29 | Syndeton between motor stator winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204721130U true CN204721130U (en) | 2015-10-21 |
Family
ID=54320089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520456881.8U Active CN204721130U (en) | 2015-06-29 | 2015-06-29 | Syndeton between motor stator winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204721130U (en) |
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2015
- 2015-06-29 CN CN201520456881.8U patent/CN204721130U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |