CN201222666Y - Amorphous alloy stator core for high-frequency motor - Google Patents
Amorphous alloy stator core for high-frequency motor Download PDFInfo
- Publication number
- CN201222666Y CN201222666Y CNU2008200774619U CN200820077461U CN201222666Y CN 201222666 Y CN201222666 Y CN 201222666Y CN U2008200774619 U CNU2008200774619 U CN U2008200774619U CN 200820077461 U CN200820077461 U CN 200820077461U CN 201222666 Y CN201222666 Y CN 201222666Y
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- China
- Prior art keywords
- amorphous alloy
- iron core
- frequency motor
- wire winding
- winding groove
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Abstract
The utility model provides an amorphous alloy stator iron core for a high-frequency motor, which comprises an annular iron core body whose inner is provided with a wire winding groove and which comprises overlapped amorphous alloy pieces, and epoxy resin coatings are arranged on the surface of the wire winding groove and the iron core body. The technical proposal of the utility model further comprises that the wire winding groove is formed from respectively connecting an arc which is larger than a semi-circle and two symmetric lines in a tangent mode. The iron core fully utilizes the electromagnetic characteristics of high-resistivity, high magnet conduction and low consumption of Fe-based amorphous soft magnetic materials, amorphous alloy band materials are formed into the amorphous alloy stator iron core through the cutting and the epoxy resin packing techniques after overlapping and carrying out the heat processing to the amorphous alloy band materials, and then the iron core is used for manufacturing electromotors, and the iron core greatly improves the using performance of the electromotors and has the characteristics of high-frequency and high speed, high-efficiency and energy-saving, small volume and light weight.
Description
Technical field
The utility model relates to motor, is specifically related to a kind of high-frequency motor amorphous alloy stator iron core.
Background technology
The operating frequency of tradition silicon steel stator core motor is 50Hz, and when operating frequency improved, iron loss can sharply increase, and therefore is difficult to realize the high-frequency high-speed, energy-efficient and dwindle the volume of motor of motor.
Summary of the invention
The purpose of this utility model is to provide a kind of high-frequency motor amorphous alloy stator iron core, with the high-frequency high-speed of realizing motor, energy-efficient and dwindle the volume of motor.
The technical scheme that realizes above-mentioned purpose is: a kind of high-frequency motor amorphous alloy stator iron core, in including, it establishes the annular core body of winding slot, its described iron-core workpiece is made up of stacked amorphous alloy film, is provided with the epoxy resin coating layer on the surface of winding slot and iron-core workpiece.
The technical solution of the utility model also comprises: described winding slot is surrounded with tangent respectively connection of the straight line of two symmetries by one section circular arc greater than semicircle.
The utility model makes full use of Fe-based amorphous alloy soft magnetic material high resistivity, high magnetic conduction, low-loss electromagnetic property, adopt amorphous alloy strips behind lamination, to heat-treat, again through cutting, epoxy encapsulation technological forming amorphous alloy stator iron core, be used to produce high-frequency motor, promoted the serviceability of motor greatly, have high-frequency high-speed, energy-efficient, volume is little, lightweight characteristics.
Description of drawings
Fig. 1 is this high-frequency motor non-crystaline amorphous metal stator core structure master pseudosection;
Fig. 2 is the left pseudosection of Fig. 1.
Embodiment
In conjunction with the accompanying drawings embodiment of the present utility model is described.
As accompanying drawing, in having with amorphous alloy stator iron core, establishes this high-frequency motor the annular core body 2 of winding slot 1, and its iron-core workpiece 2 is made up of stacked amorphous alloy film, is provided with epoxy resin coating layer 3 on the surface of winding slot 1 and iron-core workpiece 2.
When the utility model is specifically implemented, its winding slot 1 is surrounded with tangent respectively connection of the straight line of two symmetries by one section circular arc greater than semicircle, when guaranteeing winding slot coiling function, simplify bathtub construction, help the excision forming of the amorphous alloy material that becomes fragile after the heat treatment.By the coating of epoxy resin layer, avoid iron-core workpiece to fall the slag fragmentation at work.
Amorphous alloy stator iron core of the present utility model is equally applicable to the manufacturing of amorphous generator.
Claims (2)
1, a kind of high-frequency motor amorphous alloy stator iron core, in including, it establishes the annular core body (2) of winding slot (1), it is characterized in that: described iron-core workpiece (2) is made up of stacked amorphous alloy film, is provided with epoxy resin coating layer (3) on the surface of winding slot (1) and iron-core workpiece (2).
2, high-frequency motor amorphous alloy stator iron core according to claim 1 is characterized in that: described winding slot (1) is surrounded with tangent respectively connection of the straight line of two symmetries by one section circular arc greater than semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200774619U CN201222666Y (en) | 2008-06-03 | 2008-06-03 | Amorphous alloy stator core for high-frequency motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200774619U CN201222666Y (en) | 2008-06-03 | 2008-06-03 | Amorphous alloy stator core for high-frequency motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201222666Y true CN201222666Y (en) | 2009-04-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200774619U Expired - Fee Related CN201222666Y (en) | 2008-06-03 | 2008-06-03 | Amorphous alloy stator core for high-frequency motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201222666Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097870A (en) * | 2010-12-17 | 2011-06-15 | 中国科学院电工研究所 | Linear electric motor stator made of amorphous alloy material |
| CN102403852A (en) * | 2011-09-09 | 2012-04-04 | 山东大学威海分校 | Electric motor |
| CN102420507A (en) * | 2011-12-28 | 2012-04-18 | 邹世海 | Winding die and preparation method for amorphous alloy stator core |
| CN102738976A (en) * | 2011-04-14 | 2012-10-17 | 安泰科技股份有限公司 | Method for manufacturing amorphous alloy stator iron core for motor |
| CN102761175A (en) * | 2012-07-20 | 2012-10-31 | 安泰科技股份有限公司 | Stator iron core for axial magnetic field, and manufacturing method thereof |
| CN105226854A (en) * | 2015-11-11 | 2016-01-06 | 成都睿达致祥科技有限公司 | A kind of stator core |
| CN105262252A (en) * | 2015-11-11 | 2016-01-20 | 成都睿达致祥科技有限公司 | Motor |
| CN105262247A (en) * | 2015-10-22 | 2016-01-20 | 珠海格力电器股份有限公司 | Stator core structural assembly, motor, compressor and air conditioner |
| CN105896862A (en) * | 2016-04-12 | 2016-08-24 | 精进电动科技（北京）有限公司 | Permanent magnet motor |
| CN110656329A (en) * | 2019-09-28 | 2020-01-07 | 南昌大学 | Packaging method of iron-based amorphous alloy strip |
-
2008
- 2008-06-03 CN CNU2008200774619U patent/CN201222666Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097870A (en) * | 2010-12-17 | 2011-06-15 | 中国科学院电工研究所 | Linear electric motor stator made of amorphous alloy material |
| CN102738976A (en) * | 2011-04-14 | 2012-10-17 | 安泰科技股份有限公司 | Method for manufacturing amorphous alloy stator iron core for motor |
| CN102403852A (en) * | 2011-09-09 | 2012-04-04 | 山东大学威海分校 | Electric motor |
| CN102403852B (en) * | 2011-09-09 | 2013-07-31 | 山东大学威海分校 | Electric motor |
| CN102420507B (en) * | 2011-12-28 | 2017-05-17 | 深圳市赛特磁源科技有限公司 | Winding die and preparation method for amorphous alloy stator core |
| CN102420507A (en) * | 2011-12-28 | 2012-04-18 | 邹世海 | Winding die and preparation method for amorphous alloy stator core |
| CN102761175A (en) * | 2012-07-20 | 2012-10-31 | 安泰科技股份有限公司 | Stator iron core for axial magnetic field, and manufacturing method thereof |
| CN102761175B (en) * | 2012-07-20 | 2015-04-29 | 安泰科技股份有限公司 | Stator iron core for axial magnetic field, and manufacturing method thereof |
| CN105262247B (en) * | 2015-10-22 | 2019-03-01 | 珠海格力电器股份有限公司 | Stator core construction component, motor, compressor and air conditioner |
| CN105262247A (en) * | 2015-10-22 | 2016-01-20 | 珠海格力电器股份有限公司 | Stator core structural assembly, motor, compressor and air conditioner |
| CN105262252A (en) * | 2015-11-11 | 2016-01-20 | 成都睿达致祥科技有限公司 | Motor |
| CN105226854A (en) * | 2015-11-11 | 2016-01-06 | 成都睿达致祥科技有限公司 | A kind of stator core |
| CN105226854B (en) * | 2015-11-11 | 2019-04-23 | 台州正立电机有限公司 | A kind of stator core |
| CN105262252B (en) * | 2015-11-11 | 2019-05-14 | 泉州市华德机电设备有限公司 | A kind of motor |
| CN105896862A (en) * | 2016-04-12 | 2016-08-24 | 精进电动科技（北京）有限公司 | Permanent magnet motor |
| CN110656329A (en) * | 2019-09-28 | 2020-01-07 | 南昌大学 | Packaging method of iron-based amorphous alloy strip |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20160603 |