CN209358305U - Motor stator component and switched reluctance machines including the stator module - Google Patents
Motor stator component and switched reluctance machines including the stator module Download PDFInfo
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- CN209358305U CN209358305U CN201920369249.8U CN201920369249U CN209358305U CN 209358305 U CN209358305 U CN 209358305U CN 201920369249 U CN201920369249 U CN 201920369249U CN 209358305 U CN209358305 U CN 209358305U
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- motor stator
- collecting frame
- magnetic pole
- component according
- stator component
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Abstract
The utility model discloses a kind of motor stator components, including stator core, it is uniformly arranged inwardly protruded magnetic pole on the inner wall circumference of the stator core, coil windings component is socketed on the magnetic pole, is provided with collecting frame component in one end circumferential end surfaces of the stator core.The utility model provides a kind of motor stator component, using split type coil rack, so that the end of a thread of enameled wire is effectively addressed by the way that collecting frame component is arranged.The invention also discloses a kind of switched reluctance machines including the stator module.
Description
Technical field
The utility model relates to a kind of motor stator component and including the switched reluctance machines of the stator module, belong to motor
Field.
Background technique
Currently, the frame configuration of switching magnetic-resistance has integral framework, split type skeleton and exoskeletal scheme.Integral framework
Using by the way of, without line concentration doubling problem, but winding efficiency is low in enameled wire；Split type skeleton coiling is high-efficient, technique
Property is good, but needs line concentration and doubling, and copper factor is lower；Exoskeletal scheme directlys adopt the mode of bank line, the line packet that will be wound
It fills in the slot of pole, copper factor can be made high, but equally exist the low problem of winding efficiency.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of motor stator group
Part and switched reluctance machines including the stator module make enamel-cover by the way that collecting frame component is arranged using split type coil rack
The end of a thread of line is effectively addressed.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is:
A kind of motor stator component, including stator core are uniformly arranged to convex on the inner wall circumference of the stator core
The magnetic pole risen is socketed with coil windings component on the magnetic pole, is provided with line concentration in one end circumferential end surfaces of the stator core
Frame component.
Further, the coil windings component includes split type coil rack and enamel-cover line winding group, the enamel-cover line winding group
It is wound on coil rack, the centre of the coil rack is provided with the square hole on the magnetic pole for being socketed in protrusion, described
The axial inner wall of square hole is provided with protrusion, and protrusion is contacted with magnetic pole.
Further, the end of the coil rack axial direction is provided with card slot, and the card slot is U-shaped groove, for fixed paint
The head line and buttock line of envelope curve winding.
Further, the collecting frame component includes collecting frame and copper plug, and the copper plug is arranged on collecting frame, described
It is provided with line outlet groove on the side wall of collecting frame, coiling limiting slot is provided on the collecting frame, the starting point of the coiling limiting slot is
At line outlet groove, the terminal of the coiling limiting slot is at copper plug.
Further, the copper plug includes the ontology of lower part and the inserted sheet on top, and rectangular channel, institute are provided on the collecting frame
Ontology is stated to crimp with the rectangular channel interference of collecting frame.
Further, there are two the inserted sheet settings on the top, the axial sides of two inserted sheets are provided with groove, institute
Ontology axial sides setting saw-shaped tooth is stated, the increment of the saw-shaped tooth is axially inclined towards ontology, the saw-shaped tooth and collecting frame
Rectangular channel carries out interference close-fitting.
Further, an end of adjacent windings skeleton is close to each other, is arranged between two neighboring coil rack end
Two neighboring coil rack end is inserted into fixing piece, the two sides of the fixing piece respectively.
Further, the fixing piece is slot contract.
Further, skeleton resigning is provided between two neighboring magnetic pole.
A kind of switched reluctance machines, including the motor stator component.
Using above-mentioned technical proposal, the coil windings component of the utility model is adopted a split structure, opposite integral type
In skeleton around scheme, have better craftsmanship, winding efficiency is high, simple installation；Connection side of the winding in lower end collecting frame
Formula solves the problems, such as that 12 terminals of split type winding merge into 6, and connection type is reliable.
Detailed description of the invention
Fig. 1 is the main view of the motor stator component of the utility model；
Fig. 2 is the explosive view of the motor stator component of the utility model；
Fig. 3 is the sectional view of the motor stator component of the utility model；
Fig. 4 is the slot contract scheme of installation of the utility model；
Fig. 5 is the coil skeleton structure schematic diagram of the utility model；
Fig. 6 is the structural schematic diagram of the stator core of the utility model；
Fig. 7 is the structural schematic diagram of the collecting frame component of the utility model；
Fig. 8 is the structural schematic diagram of the copper plug of the utility model.
Specific embodiment
In order to make the content of the utility model be easier to be clearly understood, below according to specific embodiment and combine attached
Figure, is described in further detail the utility model.
Embodiment one
As shown in Fig. 1~8, a kind of motor stator component, including stator core 1, after stator core 1 is by electric steel plate punching press
Tinertoy forms, and inwardly protruded 6 magnetic poles 2 are uniformly arranged on the inner wall circumference of the stator core 1, are socketed on the magnetic pole 2
There are 6 groups of coil windings components, is provided with collecting frame component in one end circumferential end surfaces of the stator core 1.
As shown in Fig. 2,5, the coil windings component is adopted a split structure, including coil rack 3 and enamel-cover line winding group
4, the enamel-cover line winding group 4 is wound on coil rack 3 using wire winding tool, and the centre of the coil rack 3 is for being socketed in
Square hole 5 on magnetic pole 2, the axial inner wall of the coil rack 3 are provided with protrusion 6, take from wire winding tool in enamel-cover line winding group 4
Under, it covers when on magnetic pole 2, which plays the role of entire face contact being changed into local face contact, more easily install,
The axial end of the coil rack 3 is provided with card slot 7, the preferably U-shaped groove of card slot 7, for fixing the head line of enamel-cover line winding group 4
And buttock line.
As shown in Fig. 2,7, the collecting frame component includes collecting frame 8 and copper plug 9, and the collecting frame 8 is a round modeling
Materials and parts, 3 are pressed into plastic part in 120 ° of uniformly distributed 9 interference of copper plug, and line outlet groove 10 is provided on the side wall of the collecting frame 8, use
It is drawn in the outlet of enamel-cover line winding group 4, coiling limiting slot 11 is provided on the collecting frame 8, the coiling limiting slot 11 rises
Point is at line outlet groove 10, and the terminal of the coiling limiting slot 11 is at copper plug 9, and the coiling limiting slot 11 is used for enameled wire
Guidance to copper plug 9 welds, and plays restriction effect to enameled wire, since 6 groups of enamel-cover line winding groups 4 share 12 lead-out wires,
Three-phase switch reluctance machine can generate 2 terminals, so 6 by the way of split type winding in each enamel-cover line winding group 4
A enamel-cover line winding group 4 has 12 terminals altogether, and two opposite enamel-cover line winding groups 4 need to be connected in series, so there are two
Terminal needs link together, therefore last only 6 terminals constitute A, B, C three-phase, are connected on driver 5 and use,
And enamel-cover line winding group 4 passes through the connection type of collecting frame component and driver 5, and 12 terminals of split type winding are merged into 6
Root, connection type are simple and reliable.
As shown in figure 8, the copper plug 9 includes the ontology 91 of lower part and the inserted sheet 92 on top, it is provided on the collecting frame 8
Rectangular channel, the ontology 91 are crimped with 8 interference of collecting frame, and there are two the settings of inserted sheet 92, the axial sides of the inserted sheet 92
It is arranged fluted 93, preferably groove 93 is V-groove, is fixed for the end of a thread of enamel-cover line winding group 4 to be wound at groove 93, described
Saw-shaped tooth 94 is arranged in 91 axial sides of body, and the increment of the saw-shaped tooth 94 is axially inclined towards ontology 91, the saw-shaped tooth 94 and collection
The rectangular channel of coil holder 8 carries out interference close-fitting, guarantees that installation is reliable.
As shown in figure 4, an end of adjacent windings skeleton (3) is close to each other, in two neighboring coil rack (3) end
Between be arranged fixing piece (12), two neighboring coil rack (3) end is inserted into the two sides of the fixing piece (12) respectively, described solid
Part (12) are determined for bending slot contract, and between two neighboring coil windings, intubating length properly has bending slot contract, prevents enameled wire
Winding 4 is radially slipped from magnetic pole 2, and stator core 1 and enamel-cover line winding group 4 are immersed immersion varnish machine, insulated paint is made to fill winding gas
Gap, solidification is integrated after drying.
As shown in fig. 6, being provided with skeleton resigning 21 between two neighboring magnetic pole 2, the skeleton resigning 21 is not influencing
Under the premise of 1 magnetic saturation of stator core, copper factor can reduce, make enamel-cover line winding group 4 will not be because of copper factor mistake when installing
It interferes with each other greatly and is difficult to install.
Embodiment two
A kind of switched reluctance machines, the switched reluctance machines use motor stator component described in embodiment one.
Particular embodiments described above, to the utility model solve the technical issues of, technical scheme and beneficial effects into
It has gone further description, it should be understood that the foregoing is merely specific embodiment of the utility model, and has not had to
In limitation the utility model, within the spirit and principle of the utility model, any modification, equivalent substitution and improvement done
Deng should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of motor stator component, including stator core (1), it is characterised in that: on the inner wall circumference of the stator core (1)
It is uniformly arranged inwardly protruded magnetic pole (2), is socketed with coil windings component on the magnetic pole (2), the one of the stator core (1)
Collecting frame component is provided in the circumferential end surfaces of end.
2. motor stator component according to claim 1, it is characterised in that: the coil windings component includes split type line
Ring framework (3) and enamel-cover line winding group (4), the enamel-cover line winding group (4) are wound on coil rack (3), the coil rack (3)
Centre be provided with for be socketed in protrusion magnetic pole (2) on square hole (5), be provided in the axial inner wall of the square hole (5)
Raised (6), the protrusion (6) contact with magnetic pole (2).
3. motor stator component according to claim 2, it is characterised in that: the end of coil rack (3) axial direction is set
It is equipped with card slot (7), the card slot (7) is U-shaped groove, for fixing the head line and buttock line of enamel-cover line winding group (4).
4. motor stator component according to claim 1, it is characterised in that: the collecting frame component includes collecting frame (8)
With copper plug (9), the copper plug (9) is arranged on collecting frame (8), is provided with line outlet groove on the side wall of the collecting frame (8)
(10), it is provided with coiling limiting slot (11) on the collecting frame (8), the starting point of the coiling limiting slot (11) is line outlet groove (10)
Place, the terminal of the coiling limiting slot (11) are at copper plug (9).
5. motor stator component according to claim 4, it is characterised in that: the copper plug (9) includes the ontology of lower part
(91) and the inserted sheet on top (92) rectangular channel, the rectangle of the ontology (91) and collecting frame (8), are provided on the collecting frame (8)
Slot interference crimping.
6. motor stator component according to claim 5, it is characterised in that: the inserted sheet (92) on the top is provided with two
A, the axial sides of two inserted sheets (92) are provided with groove (93), and saw-shaped tooth is arranged in ontology (91) axial sides
(94), the increment of the saw-shaped tooth (94) is axially inclined towards ontology (91), the rectangular channel of the saw-shaped tooth (94) and collecting frame (8)
Carry out interference close-fitting.
7. motor stator component according to claim 2, it is characterised in that: an end phase of adjacent windings skeleton (3)
It is mutually close, fixing piece (12) are set between two neighboring coil rack (3) end, the two sides of the fixing piece (12) are inserted respectively
Enter two neighboring coil rack (3) end.
8. motor stator component according to claim 7, it is characterised in that: the fixing piece (12) is slot contract.
9. motor stator component according to claim 1, it is characterised in that: be provided between two neighboring magnetic pole (2)
Skeleton steps down (21).
10. a kind of switched reluctance machines, it is characterised in that: including the described in any item motor stator components of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369249.8U CN209358305U (en) | 2019-03-22 | 2019-03-22 | Motor stator component and switched reluctance machines including the stator module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920369249.8U CN209358305U (en) | 2019-03-22 | 2019-03-22 | Motor stator component and switched reluctance machines including the stator module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209358305U true CN209358305U (en) | 2019-09-06 |
Family
ID=67804285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920369249.8U Active CN209358305U (en) | 2019-03-22 | 2019-03-22 | Motor stator component and switched reluctance machines including the stator module |
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| Country | Link |
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| CN (1) | CN209358305U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991896A (en) * | 2021-10-21 | 2022-01-28 | 广东纯米电器科技有限公司 | Switched reluctance motor |
-
2019
- 2019-03-22 CN CN201920369249.8U patent/CN209358305U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113991896A (en) * | 2021-10-21 | 2022-01-28 | 广东纯米电器科技有限公司 | Switched reluctance motor |
| CN113991896B (en) * | 2021-10-21 | 2023-09-01 | 广东纯米电器科技有限公司 | Switched Reluctance Motor |
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