CN108923565A - A kind of Stators for Switched Reluctance Motors coil holder and stator module - Google Patents
A kind of Stators for Switched Reluctance Motors coil holder and stator module Download PDFInfo
- Publication number
- CN108923565A CN108923565A CN201811107191.6A CN201811107191A CN108923565A CN 108923565 A CN108923565 A CN 108923565A CN 201811107191 A CN201811107191 A CN 201811107191A CN 108923565 A CN108923565 A CN 108923565A
- Authority
- CN
- China
- Prior art keywords
- ring body
- slot
- coil holder
- stators
- switched reluctance
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000004804 winding Methods 0.000 claims abstract description 27
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 3
- 230000037237 body shape Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009413 insulation Methods 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241001061264 Astragalus Species 0.000 description 1
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical group [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/521—Fastening salient pole windings or connections thereto applicable to stators only
- H02K3/522—Fastening salient pole windings or connections thereto applicable to stators only for generally annular cores with salient poles
Abstract
The invention discloses a kind of Stators for Switched Reluctance Motors coil holders, it include one first ring body, one be formed at the lower end of first ring body and outer diameter less than the second ring body of the first ring body outer diameter and it is several from the first ring body outwardly extend to form and coiling unit with the first ring body one, coiling unit is radial around on the outer surface of the first ring body centered on the axle center of the first ring body, coiling unit includes one from the winding section that the first ring body extends outward to form, the centre of winding section is formed with a slot for being through to the first ring body inner cavity, and extends from the top of slot and be formed with flange, slot has been downwardly extending a sliding slot close to one end of the second ring body, the width of sliding slot is not less than the width of slot, and an accommodating space for winding coil is formed between sliding slot and the second ring body.The reluctance motor stator coil holder is integrally formed, using outside around mode winding coil, and the case where with iron core assembly when is not in crack, meet demand.
Description
Technical field
The present invention relates to switched reluctance machines more particularly to a kind of Stators for Switched Reluctance Motors coil holders and stator module.
Background technique
Currently, the coil holder of Stators for Switched Reluctance Motors is essentially all spliced up and down, for example, application No. is
201420254469.3, motor stator disclosed in the Chinese patent of entitled " a kind of motor stator of outer coiling " includes interior iron
Core, outer iron core, interior iron core include several stator chips, upper insulation coil holder, lower insulation coil holder, upper insulation coil holder, lower insulated wire
Frame forms outward and several radial winding sections corresponding with stator chip；Stator chip is fastened in upper insulation
It is to fasten to fix stator chip with lower insulation coil holder by upper insulation coil holder between coil holder and lower insulation coil holder.These
Relatively cumbersome when coil holder and stator chip installation fixed, when coiling, is also required to first be fastened on upper insulation coil holder and lower insulation coil holder
Rear can be carried out coiling together, and due to being inevitably present certain gap between upper insulation coil holder and lower insulation coil holder,
After working long hours, it is possible to contact between stator chip and the coil of winding on coil holder, there are the risks of stator insulation, no
Conducive to stator normal work.
In consideration of it, it is necessary to be designed to existing stator coil holder, obtain that a kind of structure is simple, coiling is convenient, and energy
Effectively avoid the stator coil holder of stator insulation risk.
Summary of the invention
Technical problem to be solved by the present invention lies in providing, a kind of structure is simple, coiling conveniently, and can effectively avoid determining
The Stators for Switched Reluctance Motors coil holder and stator module of insulating sublayer risk.
In order to solve the above-mentioned technical problem, the invention discloses following technical solutions.A kind of Stators for Switched Reluctance Motors line
Frame, include one first ring body, one be formed at the lower end of first ring body and outer diameter less than the first ring body outer diameter the second ring
Body and it is several from first ring body outwardly extend to form and coiling unit with the first ring body one, it is described
Coiling unit is radial on the outer surface for being set to first ring body centered on the axle center of first ring body, described
Coiling unit includes one from the winding section that first ring body extends outward to form, and the centre of the winding section is formed with always
It wears to the slot of first ring body inner cavity, and extends from the top of the slot and be formed with flange, the slot is close to institute
The one end for stating the second ring body has been downwardly extending a sliding slot, and the width of the sliding slot is not less than the width of the slot, and institute
State the accommodating space that one is formed between sliding slot and second ring body for winding coil.
Its further technical solution is：The flange from the top of the slot respectively to upside, the left and right sides extend and
At.
Its further technical solution is：It is located between the flange at left and right sides of the slot in the adjacent coiling unit
Gap not less than the coiling in coil diameter.
Its further technical solution is：The thickness of flange on the upside of the slot, which is greater than, is located at described slot or so two
The thickness of the flange of side.
Its further technical solution is：The stator coil holder is adopted made of plastic.
A kind of Stators for Switched Reluctance Motors component, including the Stators for Switched Reluctance Motors coil holder, each coiling
A coil is arranged on the winding section of unit and accommodating space, and the outer sheath of the Stators for Switched Reluctance Motors coil holder is equipped with one
Iron core.
Its further technical solution is：The iron core includes a third ring body and several from the third ring body inner surface
It extends inwardly to form and the teeth portion with the third ring body one, the teeth portion is in put centered on the axle center of the third ring body
Shape is penetrated on the inner surface for being set to the third ring body, and the slot of the spacing of the teeth portion and size and the coiling unit
Matching.
Its further technical solution is：The iron core is made of silicon steel sheet.
The method have the benefit that：The reluctance motor stator coil holder is integrally formed, and structure is simple, and that it changes biographies
The case where structure of the spliced coil holder in the front and back of system is not in crack when with iron core assembly, has fundamentally prevented stator
Insulate risk；And it uses the winding for carrying out coil around mode outside, so that relative complex stator internal winding mode is needed to turn originally
Become relatively easy to be outer around mode, simplifies stator manufacture craft, improve motor production efficiency.
Detailed description of the invention
Fig. 1 is a structure chart of the stator coil holder of one embodiment of the invention；
Fig. 2 is another structure chart of the stator coil holder of one embodiment of the invention；
Fig. 3 is the stator coil holder of one embodiment of the invention and the installation diagram of coil；
Fig. 4 is the explosive view of the stator module of one embodiment of the invention；
Fig. 5 is a structure chart of the iron core of one embodiment of the invention；
Fig. 6 is the installation diagram of the stator module of one embodiment of the invention.
Specific embodiment
It is further to technical solution of the present invention below with reference to schematic diagram in order to more fully understand technology contents of the invention
It introduces and illustrates, but not limited to this.
As shown in Figures 1 to 6, in this application, Stators for Switched Reluctance Motors coil holder 1 includes one first ring body 10, one
Be formed at the lower end of first ring body 10 and outer diameter less than the second ring body 11 of 10 outer diameter of the first ring body and it is several from this first
Ring body 10 outwardly extend to form and the coiling unit 12 with first ring body, 10 one, coiling unit 12 is with the first ring
Radial around being set on 10 outer surface of the first ring body centered on the axle center of body 10, coiling unit 12 includes one from the first ring
The winding section 120 that body 10 extends outward to form, the centre of the winding section 120 are formed with one and are through to inserting for 10 inner cavity of the first ring body
Slot 121, and extend from the top of the slot 121 and be formed with flange 122, slot 121 is downward close to one end of the second ring body 11
Extended to form a sliding slot 123, the width of sliding slot 123 is not less than the width of slot 121, and sliding slot 123 and the second ring body 11 it
Between be formed with one for winding coil 2 accommodating space 13.
In the application, winding section 120 is set to the outside of stator coil holder 1, using outside around mode, coiling phase when the stator winding
It is simpler around mode than in traditional, be conducive to the production efficiency for improving motor.In addition, the flange 122 on 121 top of slot can not only
Prevent the coil for being set around winding section 120 2 from falling off, moreover it is possible to effectively completely cut off coil 2 and iron core 3, coil 2 is avoided to connect with iron core 3
Touching.And iron core 3 is assembled using sliding slot 123 since the reluctance motor stator coil holder 1 is integrally formed and cooperates, iron core 3 is installed simply
Conveniently, the case where being not in crack when and stator coil holder 1 and iron core 3 assemble, stator insulation risk is efficiently avoided.
In the present embodiment, as depicted in figs. 1 and 2, flange 122 is from the top of slot 121 respectively to upside, the left and right sides
Extend.In this way, flange 122 substantially the place that should be isolated with iron core 3 in coiling unit 12 can all be isolated absolutely
Edge, when subsequent installing coil 2 is with iron core 3, coil 2 will not be contacted with iron core 3 and be impacted.
In the present embodiment, as depicted in figs. 1 and 2, the convex of 121 left and right sides of slot is located in adjacent coiling unit 12
Gap between edge 122 is not less than the diameter of the coiling in coil 2, in this way, coiling can pass through adjacent coiling list when coiling
Gap between the flange 122 of member 12 enters the winding section 120 of coiling unit 12, facilitates carry out coiling.If adjacent coiling list
It is tightly engaged between the flange 122 of member 12, requires the flange 122 across adjacent coiling unit 12 around an astragal every time
Coiling can be carried out, coiling can be relatively cumbersome.
In addition, for better fixed stator coil holder 1 and iron core 3, and guarantee the winding space of stator coil holder 1, it is located at and inserts
The thickness of the flange 122 of 121 upside of slot is greater than the thickness for being located at the flange 122 of 121 left and right sides of slot.In this way, iron core 3 passes through
When sliding slot 123 enters slot 121, iron core 3 will receive the blocking positioned at the flange 122 of 121 upside of slot without arbitrarily occurring
Displacement, stator coil holder 1 and the fixed effect of iron core 3 are more preferable；Meanwhile the thickness of the flange 122 positioned at 121 upside of slot is larger
It can guarantee the stability of coiling unit 12.
Normally, stator coil holder 1 is adopted made of plastic, and the insulation effect of plastics is preferable, is suitable for production stator coil holder 1.
Present invention also provides a kind of Stators for Switched Reluctance Motors components, including Stators for Switched Reluctance Motors coil holder above-mentioned
1, a coil 2, and Stators for Switched Reluctance Motors coil holder are arranged on the winding section 120 of each coiling unit 12 and accommodating space 13
1 outer sheath is equipped with an iron core 3.
In the present embodiment, as shown in figure 5, iron core 3 includes a third ring body 30 and several tables from third ring body 30
Inward-facing to extend to form and the teeth portion 31 with the one of third ring body 30, teeth portion 31 is centered on the axle center of third ring body 30 in radiation
Around on the inner surface of third ring body 30, the spacing and size of teeth portion 31 match shape with the slot 121 of coiling unit 12.This
In application, iron core 3 generallys use silicon steel sheet and is made.
As shown in Figures 4 to 6, in the present embodiment, coiling unit there are six being set on Stators for Switched Reluctance Motors coil holder 1
12, correspondingly, which is equipped with there are six coil 2, and six coils 2 are wound around respectively in six coiling units 12, the iron
Core 3 is set there are six teeth portion 31.When installation, first the good coil 2 of winding on stator coil holder 1, then a pair of by the teeth portion of iron core 3 31 1
The sliding slot 123 of quasi- coiling unit 12, iron core 3 is smoothly slid into slot 121, is installed simple and convenient.
Certainly, in some other embodiment, the iron core 3 that other structures type in the prior art can be used in iron core 3 is real
It is existing, such as the iron core 3 etc. that third ring body 30 and 31 activity of teeth portion are fixed.
In the solution of the present invention, which is integrally formed, and structure is simple, before traditional
The case where structure of spliced coil holder afterwards is not in crack when assembling with iron core 3, efficiently avoids stator insulation wind
Danger；And it uses the winding for carrying out coil 2 around mode outside, so that needing relative complex stator internal winding mode to be transformed into phase originally
To easy outside around mode, stator manufacture craft is simplified, motor production efficiency is improved.
It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder
Same, approximate or technology deduction, replacement, improvement for making based on this etc., are regarded as the protection scope of this patent.
Claims (8)
1. a kind of Stators for Switched Reluctance Motors coil holder, which is characterized in that include one first ring body, one be formed in first ring body
Lower end at and outer diameter less than the second ring body of the first ring body outer diameter and several outwardly extensions from first ring body
It is formed and the coiling unit with the first ring body one, the coiling unit is in put centered on the axle center of first ring body
Shape is penetrated around on the outer surface of first ring body, the coiling unit includes one to extend outwardly from first ring body
The winding section of formation, the centre of the winding section is formed with a slot for being through to first ring body inner cavity, and inserts from described
The top of slot extends and is formed with flange, and the slot has been downwardly extending a sliding slot close to one end of second ring body,
The width of the sliding slot be not less than the slot width, and be formed between the sliding slot and second ring body one for around
If the accommodating space of coil.
2. Stators for Switched Reluctance Motors coil holder according to claim 1, which is characterized in that the flange is by the slot
Top extends to upside, the left and right sides respectively.
3. Stators for Switched Reluctance Motors coil holder according to claim 2, which is characterized in that in the adjacent coiling unit
The gap between flange at left and right sides of the slot is not less than the diameter of the coiling in coil.
4. Stators for Switched Reluctance Motors coil holder according to claim 2 or 3, which is characterized in that be located on the upside of the slot
Flange thickness be greater than be located at the slot at left and right sides of flange thickness.
5. Stators for Switched Reluctance Motors coil holder according to claim 1, which is characterized in that the stator coil holder uses plastics
It is made.
6. a kind of Stators for Switched Reluctance Motors component, which is characterized in that including switch described in claim 1 to 5 any one
Reluctance motor stator coil holder is arranged with a coil, and the switch on the winding section of each coiling unit and accommodating space
The outer sheath of reluctance motor stator coil holder is equipped with an iron core.
7. Stators for Switched Reluctance Motors component according to claim 6, which is characterized in that the iron core includes a third
Ring body and it is several extended inwardly to form from the third ring body inner surface and the teeth portion with the third ring body one, the teeth portion
It is radial on the inner surface for being set to the third ring body centered on the axle center of the third ring body, and the teeth portion
Spacing and size are matched with the slot of the coiling unit.
8. Stators for Switched Reluctance Motors component according to claim 6 or 7, which is characterized in that the iron core uses silicon steel
Piece is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107191.6A CN108923565B (en) | 2018-09-21 | 2018-09-21 | Stator coil frame and stator assembly of switched reluctance motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811107191.6A CN108923565B (en) | 2018-09-21 | 2018-09-21 | Stator coil frame and stator assembly of switched reluctance motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108923565A true CN108923565A (en) | 2018-11-30 |
| CN108923565B CN108923565B (en) | 2024-02-27 |
Family
ID=64409349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811107191.6A Active CN108923565B (en) | 2018-09-21 | 2018-09-21 | Stator coil frame and stator assembly of switched reluctance motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108923565B (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 |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001346349A (en) * | 2000-03-31 | 2001-12-14 | Asmo Co Ltd | Dynamoelectric machine and manufacturing method of dynamoelectric machine |
| CN101728886A (en) * | 2008-10-28 | 2010-06-09 | 富准精密工业(深圳)有限公司 | Heat radiating fan and stator thereof |
| US20100188181A1 (en) * | 2007-06-13 | 2010-07-29 | Toyota Jidosha Kabushiki Kaisha | Insulating member |
| JP2010200492A (en) * | 2009-02-25 | 2010-09-09 | Toyota Motor Corp | Insulator, stator and motor |
| CN103825388A (en) * | 2012-11-16 | 2014-05-28 | 财团法人工业技术研究院 | Switched reluctance motor stator and winding lead frame structure |
| CN104283391A (en) * | 2013-07-02 | 2015-01-14 | 日本电产株式会社 | Motor |
| JP2015109783A (en) * | 2013-12-06 | 2015-06-11 | 日立オートモティブシステムズ株式会社 | Rotary electric machine |
| CN104779750A (en) * | 2015-04-13 | 2015-07-15 | 广东博宇集团有限公司 | Motor stator fabricating process |
| CN104919680A (en) * | 2012-12-20 | 2015-09-16 | 泰科电子比利时公司 | Coil body for assembly on a magnet core, reluctance resolver and production method |
| CN204741349U (en) * | 2015-05-15 | 2015-11-04 | 温岭市宇海机电有限公司 | Split combined type motor stator |
| US20170005538A1 (en) * | 2015-06-30 | 2017-01-05 | Lg Innotek Co., Ltd. | Insulator and Motor Having the Same |
| CN106340997A (en) * | 2016-11-16 | 2017-01-18 | 谢东桥 | Motor wiring terminal and wiring method thereof |
| CN208691050U (en) * | 2018-09-21 | 2019-04-02 | 中创机电科技(深圳)有限公司 | A kind of Stators for Switched Reluctance Motors coil holder and stator module |
-
2018
- 2018-09-21 CN CN201811107191.6A patent/CN108923565B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001346349A (en) * | 2000-03-31 | 2001-12-14 | Asmo Co Ltd | Dynamoelectric machine and manufacturing method of dynamoelectric machine |
| US20100188181A1 (en) * | 2007-06-13 | 2010-07-29 | Toyota Jidosha Kabushiki Kaisha | Insulating member |
| CN101728886A (en) * | 2008-10-28 | 2010-06-09 | 富准精密工业(深圳)有限公司 | Heat radiating fan and stator thereof |
| JP2010200492A (en) * | 2009-02-25 | 2010-09-09 | Toyota Motor Corp | Insulator, stator and motor |
| CN103825388A (en) * | 2012-11-16 | 2014-05-28 | 财团法人工业技术研究院 | Switched reluctance motor stator and winding lead frame structure |
| CN104919680A (en) * | 2012-12-20 | 2015-09-16 | 泰科电子比利时公司 | Coil body for assembly on a magnet core, reluctance resolver and production method |
| CN104283391A (en) * | 2013-07-02 | 2015-01-14 | 日本电产株式会社 | Motor |
| JP2015109783A (en) * | 2013-12-06 | 2015-06-11 | 日立オートモティブシステムズ株式会社 | Rotary electric machine |
| CN104779750A (en) * | 2015-04-13 | 2015-07-15 | 广东博宇集团有限公司 | Motor stator fabricating process |
| CN204741349U (en) * | 2015-05-15 | 2015-11-04 | 温岭市宇海机电有限公司 | Split combined type motor stator |
| US20170005538A1 (en) * | 2015-06-30 | 2017-01-05 | Lg Innotek Co., Ltd. | Insulator and Motor Having the Same |
| CN106340997A (en) * | 2016-11-16 | 2017-01-18 | 谢东桥 | Motor wiring terminal and wiring method thereof |
| CN208691050U (en) * | 2018-09-21 | 2019-04-02 | 中创机电科技(深圳)有限公司 | A kind of Stators for Switched Reluctance Motors coil holder and stator module |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108923565B (en) | 2024-02-27 |
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