CN109474085A - A kind of stator structure of New-type electric machine - Google Patents
A kind of stator structure of New-type electric machine Download PDFInfo
- Publication number
- CN109474085A CN109474085A CN201811632294.4A CN201811632294A CN109474085A CN 109474085 A CN109474085 A CN 109474085A CN 201811632294 A CN201811632294 A CN 201811632294A CN 109474085 A CN109474085 A CN 109474085A
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- China
- Prior art keywords
- insulating frame
- stator
- iron core
- winding
- electric machine
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- Pending
Links
- 238000004804 winding Methods 0.000 claims abstract description 46
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 45
- 210000003298 dental enamel Anatomy 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 238000007493 shaping process Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
The present invention relates to motor fields, specifically disclose a kind of stator structure of New-type electric machine, the stator includes that two identical iron core main body mirror images are symmetrically spliced into a metal ring structure, the outside of each iron core main body is cased with Insulating frame and lower Insulating frame in a pair, and stator winding made of being surround in the same direction in winding slot as enamel covered wire is arranged in the multiple winding slots formed after upper Insulating frame and the combination of lower Insulating frame.The vertical coiling of conventional motors stator has been changed to parallel coiling by the present invention, simplifies production and processing technology, assembly is more convenient, and high reliablity greatly increases the production efficiency, and saves the human resources of assembly.The structural complexity of the stator is low, so that the production and installation accuracy of stator module are improved, to improve the reliability and consistency of motor, more excellent performance.The space utilization rate of the stator module is higher, perfect heat-dissipating.Winding space utilization rate is big.
Description
Technical field
The present invention relates to motor fields, specifically disclose a kind of stator structure of New-type electric machine.
Background technique
With the development of the modern industry, electric power gradually replaces heating power as the main energy utilization mode of the mankind.
And in power operation, motor is wherein important a part.
Traditional motor, be all made of magnetic direction perpendicular to or slightly deflect from rotor stator winding electrifying generate magnetic
Rotor is driven to rotate, i.e. tangent line of the central axes of winding perpendicular to stator axle center circle, or pico- deflection.It is authorized with reference to China
Patent CN207304178U specifically discloses a kind of stator core for double-rotor machine and the double-rotor machine with it,
The iron core of its motor and the central axes of winding are each perpendicular to the tangential direction of stator axle center circle.
In the production of this conventional motors, since stator winding and iron core are needed perpendicular to rotor normal, coiling
Technique is sufficiently complex cumbersome, although Combined iron core makes wire winding become relatively simple, but iron core processing cost is high, winds
It is time-consuming and laborious when the iron core of line is assembled, manpower and material resources cost is greatly improved, and coiling the space occupied is very big, it is androgynous
Long-pending motor, power are difficult to be promoted.
Summary of the invention
In order to overcome the above problem, the present invention provides a kind of stator structure of New-type electric machine.
The technical solution adopted by the present invention is that: a kind of stator structure of New-type electric machine, including iron core, Insulating frame and around
Group, the iron core are to be integrally machined molding metalwork, and iron core includes generating the stator in magnetic field for guiding to be powered in motor
The iron core main body of the semi-annular shape in magnetic field produced by winding；The Insulating frame includes upper Insulating frame and lower Insulating frame,
The upper Insulating frame and lower Insulating frame are semicircle ring body structurcs, below upper Insulating frame and above lower Insulating frame
Inside is equipped with the iron core groove for accommodating iron core main body, and upper Insulating frame and lower Insulating frame are externally provided with median plane direction and wear
The winding slot of stator central axes is crossed, winding slot side is equipped with coil baffle；The stator includes two identical iron core polygonal mirror main bodies
As being symmetrically spliced into a metal ring structure, the outside of each iron core main body is cased with Insulating frame and lower insulation in a pair
Frame is arranged with by enamel covered wire in multiple winding slots for being formed in winding slot after upper Insulating frame and the combination of lower Insulating frame
Stator winding made of inside surrounding in the same direction.
Preferably, the outside of the iron core main body is equipped with the column for being used to support and fix stator.
Preferably, the upper Insulating frame and lower Insulating frame lateral surface are located to be equipped between two adjacent winding slots and use
In the stud openings for passing through column.
Preferably, the outside at iron core main body both ends is equipped with half wide column.
Preferably, the protruding portion and recessed portion of fixed function from when the both ends of the iron core main body are equipped with for combining.
Preferably, the coil baffle of the winding slot two sides is parallel to each other to opposite and puts down with the median plane direction of winding slot
Row.
Preferably, two coil baffle combinations between two adjacent winding slots are at a tip direction insulation frame
Structural body on the inside of frame.
Preferably, the board support for being used to support and fixing motor circuit plate is equipped with above the upper Insulating frame
Stake.
The beneficial effects of the present invention are: the vertical coiling of conventional motors stator has been changed to parallel coiling, production is simplified
Processing technology, assembly is more convenient, and high reliablity greatly increases the production efficiency, and saves the human resources of assembly.The stator
Structural complexity it is low, so that the production and installation accuracy of stator module are improved, to improve the reliability and one of motor
Cause property, more excellent performance.Integrated design is effectively reduced noise and the vibration of operation.The space utilization of the stator module
Rate is higher, to reserve more heat-dissipating spaces, perfect heat-dissipating.Winding space utilization rate is big, and the stator of equal volume can
It is more with the coil turn of winding, it is smaller compared to the motor volume of Same Efficieney.
Detailed description of the invention
Fig. 1 is iron core and Insulating frame component explosive view of the invention.
Fig. 2 is iron core and Insulating frame top view of the invention.
Fig. 3 is Insulating frame perspective view of the invention.
Fig. 4 is iron core perspective view of the invention.
Fig. 5 is upper Insulating frame perspective view of the invention.
Fig. 6 is lower Insulating frame perspective view of the invention.
In figure: 1, upper Insulating frame, 2 and lower Insulating frame, 3, board support stake, 4, iron core groove, 5, winding slot,
6, coil baffle, 7, stud openings, 101, iron core main body, 102, column, 103, half wide column, 104, protruding portion, 105, recess
Portion.
Specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of stator structure for New-type electric machine that the present invention includes, including iron core, Insulating frame and around
Group.
Referring to fig. 4, iron core is to be integrally machined molding metalwork, and iron core includes generating magnetic field for guiding to be powered in motor
Stator winding produced by magnetic field semi-annular shape iron core main body 101；The outside of iron core main body 101, which is equipped with, to be used to support and consolidates
The column 102 of stator；The outside at 101 both ends of iron core main body is equipped with half wide column 103；The both ends of iron core main body 101, which are equipped with, to be used
The protruding portion 104 and recessed portion 105 of fixed function in combination.
Referring to Fig. 3, Fig. 5 and Fig. 6, Insulating frame includes upper Insulating frame 1 and lower Insulating frame 2, upper 1 lower section of Insulating frame
Inside is equipped with the iron core groove 4 for accommodating iron core, and upper Insulating frame 1 is externally provided with median plane direction and passes through cyclic annular Insulating frame
The winding slot 5 of central axes, 5 side of winding slot are equipped with coil baffle 6；It is equipped with above upper Insulating frame 1 and is used to support and fixes electricity
The board support stake 3 of mounted circuit board；Board support stake 3 is vertical at 6 top of coil baffle of Insulating frame 1；Circuit
It is cylindrical column that plate, which supports stake 3,.Upper 1 lateral surface of Insulating frame, which is located between two adjacent winding slots 5, to be equipped with for across vertical
The stud openings 7 of column 102.
2 top inside of lower Insulating frame is equipped with the iron core groove 4 for accommodating iron core, during lower Insulating frame 2 is externally provided with
Heart face direction passes through the winding slot 5 of cyclic annular Insulating frame central axes, and 5 side of winding slot is equipped with coil baffle 6.Lower Insulating frame 2
Lateral surface, which is located between two adjacent winding slots 5, to be equipped with for the stud openings 7 across column 102.
The structural complexity of the stator is low, so that the production and installation accuracy of stator module are improved, to improve electricity
The reliability and consistency of machine, more excellent performance.Integrated design is effectively reduced noise and the vibration of operation.
The coil baffle 6 of 5 two sides of winding slot is parallel to each other and parallel with the median plane direction of winding slot 5 to opposite；It is adjacent
Two winding slots 5 between two coil baffles 6 be combined into a tip towards the structural body on the inside of Insulating frame.It will be traditional
The vertical coiling of motor stator has been changed to parallel coiling, simplifies production and processing technology, assembles more convenient, high reliablity, pole
Production efficiency is improved greatly, saves the human resources of assembly.
Referring to Fig. 1 and Fig. 2, a upper Insulating frame 1 and lower about 2 Insulating frame are combined into a semi-annular shape
Insulating frame, internal sleeve are equipped with the stator core of a semi-annular shape, and 3 groups of winding slots 5 in outside are surrounded with three groups of stator winding,
A stator component is formed, two identical stator component mirror images are spliced into the ring bodies of a completion, form a completion
The stator of novel parallel motor.The space utilization rate of the stator module is higher, to reserve more heat-dissipating spaces, thermal diffusivity
It can be good.Winding space utilization rate is big, and the coil turn that the stator of equal volume can wind is more, compared to the motor of Same Efficieney
Volume is smaller.
Claims (8)
1. a kind of stator structure of New-type electric machine, including iron core, Insulating frame and winding, it is characterized in that: the iron core is one
The metalwork of body machine-shaping, iron core include half of magnetic field produced by for guiding the stator winding for being powered in motor and generating magnetic field
Circular iron core main body (101)；The Insulating frame includes upper Insulating frame (1) and lower Insulating frame (2), and described is upper
Insulating frame (1) and lower Insulating frame (2) are semicircle ring body structurcs, upper Insulating frame (1) lower section and lower Insulating frame (2)
The iron core groove (4) for accommodating iron core main body (101), upper Insulating frame (1) and lower Insulating frame (2) are equipped on the inside of top
It is externally provided with the winding slot (5) that median plane direction passes through stator central axes, winding slot (5) side is equipped with coil baffle (6)；It is described fixed
What attached bag included two identical iron core main body (101) mirror symmetries is spliced into a metal ring structure, each iron core main body
(101) outside is cased with Insulating frame in a pair (1) and lower Insulating frame (2), in upper Insulating frame (1) and lower Insulating frame
(2) it is arranged with to be surround in the same direction in winding slot (5) by enamel covered wire in the multiple winding slots (5) formed after combining and form
Stator winding.
2. the stator structure of a kind of New-type electric machine according to claim 1, it is characterized in that: the iron core main body (101)
Outside be equipped with and be used to support and fix the column (102) of stator.
3. the stator structure of a kind of New-type electric machine according to claim 2, it is characterized in that: the upper Insulating frame (1)
And lower Insulating frame (2) lateral surface is located between two adjacent winding slots (5) equipped with for the stud openings across column (102)
(7)。
4. the stator structure of a kind of New-type electric machine according to claim 2, it is characterized in that: the iron core main body (101) two
The outside at end is equipped with half wide column (103).
5. a kind of stator structure of New-type electric machine according to claim 1, it is characterized in that: the iron core main body (101)
The protruding portion (104) and recessed portion (105) of fixed function from when both ends are equipped with for combining.
6. a kind of stator structure of New-type electric machine according to claim 1, it is characterized in that: the winding slot (5) two sides
Coil baffle (6) is parallel to each other and parallel with the median plane direction of winding slot (5) to opposite.
7. the stator structure of a kind of New-type electric machine according to claim 1, it is characterized in that: two adjacent winding slots
(5) two coil baffles (6) between are combined into a tip towards the structural body on the inside of Insulating frame.
8. the stator structure of a kind of New-type electric machine according to claim 1, it is characterized in that: the upper Insulating frame (1)
Top is equipped with the board support stake (3) for being used to support and fixing motor circuit plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632294.4A CN109474085A (en) | 2018-12-28 | 2018-12-28 | A kind of stator structure of New-type electric machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811632294.4A CN109474085A (en) | 2018-12-28 | 2018-12-28 | A kind of stator structure of New-type electric machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109474085A true CN109474085A (en) | 2019-03-15 |
Family
ID=65677284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811632294.4A Pending CN109474085A (en) | 2018-12-28 | 2018-12-28 | A kind of stator structure of New-type electric machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109474085A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298611Y (en) * | 1997-06-06 | 1998-11-25 | 黄振兴 | Motor stator with circuit board |
| CN206775260U (en) * | 2017-04-28 | 2017-12-19 | 广东威灵电机制造有限公司 | Stator insulation framework, stator module and motor |
| CN108631460A (en) * | 2018-06-28 | 2018-10-09 | 广东威灵电机制造有限公司 | Stator punching, field frame assembly and motor |
| CN209088640U (en) * | 2018-12-28 | 2019-07-09 | 广东顺德四格机电有限公司 | A kind of stator structure of New-type electric machine |
-
2018
- 2018-12-28 CN CN201811632294.4A patent/CN109474085A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2298611Y (en) * | 1997-06-06 | 1998-11-25 | 黄振兴 | Motor stator with circuit board |
| CN206775260U (en) * | 2017-04-28 | 2017-12-19 | 广东威灵电机制造有限公司 | Stator insulation framework, stator module and motor |
| CN108631460A (en) * | 2018-06-28 | 2018-10-09 | 广东威灵电机制造有限公司 | Stator punching, field frame assembly and motor |
| CN209088640U (en) * | 2018-12-28 | 2019-07-09 | 广东顺德四格机电有限公司 | A kind of stator structure of New-type electric machine |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20231204 Address after: No. 33 Guangjiao Industrial Avenue, Guangjiao Community, Beijiao Town, Shunde District, Foshan City, Guangdong Province, 528311 Applicant after: Guangdong Minzhuo Mechanical and Electrical Co.,Ltd. Address before: No.29-2 plot No.3, Fu'an Industrial Zone, Chonghe village committee, Leliu street, Shunde District, Foshan City, Guangdong Province Applicant before: GUANGDONG SHUNDE SIGA MOTOR Co.,Ltd. |
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| TA01 | Transfer of patent application right |