CN2429959Y - Plastic sealed A.C. Inductive motor - Google Patents
Plastic sealed A.C. Inductive motor Download PDFInfo
- Publication number
- CN2429959Y CN2429959Y CN 00228611 CN00228611U CN2429959Y CN 2429959 Y CN2429959 Y CN 2429959Y CN 00228611 CN00228611 CN 00228611 CN 00228611 U CN00228611 U CN 00228611U CN 2429959 Y CN2429959 Y CN 2429959Y
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- China
- Prior art keywords
- frame assembly
- field frame
- stator
- motor
- circuit board
- Prior art date
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- Expired - Lifetime
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Abstract
The utility model relates to a plastic sealed AC inductive motor which comprises a rotor assembly, a stator assembly and an end cover, wherein the rotor assembly is composed of a rotor shaft, a cage rotor, a bearing and a magnetic ring. The stator assembly is composed of an iron core, a winding, a control circuit board, a Hall circuit board and a small end cover. The surface of the stator iron core is coated with an injection moulding layer, the stator winding is wound on the surface of the injection moulding layer. The stator iron core is also sealed together with the small end cover and the control circuit board in the stator assembly by plastic to form the stator assembly, wherein one end of which is sealed in U shape. The utility model has the advantages of compact structure, few externally-loading elements, small volume, simple technology, high assembly efficiency, low noise and low price.
Description
The utility model relates to a kind of plastic packaging induction alternating current (AC) motor, refers in particular to air-supply plastic packaging motor in a kind of air conditioner chamber.
Existing plastic packaging motor, its stator core and winding adopt the form of Insulating frame, are about to the form that insulating material is injection molded into framework, then framework is enclosed within on the iron core, again with winding on framework.This kind insulation mode technology is complicated, and framework rocks easily during coiling, causes the infringement to enamelled wire; Since the line of winding, transition wire by add insulating sleeve, insulating tape paper waits and insulate, and makes complex process, wastes time and energy, cost is higher.Field frame assembly is the Open architecture of the both ends open that stator core, winding plastic packaging got up with thermosets; the Hall circuit of induction and control motor speed and protector are contained in the field frame assembly outside; two end cap is fitted in the field frame assembly two ends by interference fit; and rotor assembly fixed; because the mode that adopts end cap to press-fit, the integral rigidity of motor is relatively poor, and Hall circuit and protector are installed in the field frame assembly outside; take than large space, influence is installed.
The purpose of this utility model provides that a kind of technology is simple, compact conformation, easy to assembly, good reliability, vibration and the little alternating current motor of noise.
Design a kind of plastic packaging induction alternating current (AC) motor for achieving the above object, comprised rotor assembly, field frame assembly and end cap, wherein rotor assembly comprises armature spindle, cage rotor, bearing and magnet ring; Field frame assembly comprises stator core, stator winding, control circuit board, little end cap, Hall circuit and temperature protector.Adopt plastic insulation system between the stator core in the field frame assembly and its winding, insulating material directly is injected on the stator core, be coated with one deck injection molded layers at stator core, stator winding is wrapped on the covered plastics layer surface.Stator core also with field frame assembly in little end cap be in the same place with the control circuit board plastic packaging, form the field frame assembly that an end is Qian shape sealing, the end cap that is positioned at the other end is connected with field frame assembly by screw and interference fit.And described control circuit board has comprised the Hall circuit and the temperature protector of control and induction motor rotating speed.
The utility model couples together motor winding transition wire, lead-out wire by wiring board, and hall sensing circuit and temperature control equipment be placed on the circuit board, effectively utilized the space of motor interior, reduced the insulation operation between transition wire, lead-out wire, reduce phase insulation, reduced the breakdown between adjacent turns chance; By stator core, winding, wiring board, small end are covered plastic packaging together, form a semi-enclosed Qian type structure, Hall circuit, temperature protector plastic packaging are in stator simultaneously, many artisan craftsmanships such as last insulating sleeve, top board have been simplified, be more suitable in production in enormous quantities, also produce the feasible approach that provides automatically for mechanization; The form that semi-enclosed structure and stator are plastic has improved the integral rigidity of motor, weakened motor vibration, reduced noise; End cap and field frame assembly are fixed on rotor assembly in the field frame assembly by interference fit and screw, both can guarantee the assembly precision of motor, have also guaranteed the bond strength of motor.Therefore, the utility model compact conformation, technology is simple, the production efficiency height; Outer dress element is few, and machine volume is little, and is easy for installation, low price.
Accompanying drawing 1 is that main the looking of the utility model assembling partly cutd open schematic diagram.
With reference to accompanying drawing, visible rotor assembly 1, field frame assembly 2 and end cap 3.Rotor assembly comprises motor rotary shaft 11, cage rotor 12, magnet ring 13 and bearing 14, and its middle magnetic ring fastens with glue on end ring.Field frame assembly comprises stator core 21, stator winding 22, control circuit board 23, small end lid 24, and covered plastics layer 25 is arranged between winding and the iron core, and directly on iron core, wiring board is passed through in the connection between winding to winding.End cap and field frame assembly are fixed on rotor assembly in the field frame assembly by interference fit and screw 5, and for reducing vibration, the installation position of motor also is provided with Shockproof rubber circle 4.
Claims (3)
1, a kind of plastic packaging induction alternating current (AC) motor comprises rotor assembly (1), field frame assembly (2) and end cap (3), and wherein rotor assembly comprises armature spindle (11), cage rotor (12), bearing (14) and magnet ring (13); Field frame assembly comprises stator core (21), stator winding (22), control circuit board (23), little end cap (24), Hall circuit plate and temperature protector; it is characterized in that adopting between stator core in the described field frame assembly and its winding plastic insulation system; be coated with one deck injection molded layers at stator core, stator winding is wrapped on the covered plastics layer surface.
2, motor as claimed in claim 1, it is characterized in that stator core also with field frame assembly in little end cap be in the same place with the control circuit board plastic packaging, form the field frame assembly that an end is the sealing of Qian shape, the end cap that is positioned at the other end is connected with field frame assembly by screw and interference fit.
3, motor as claimed in claim 2 is characterized in that described control circuit board has comprised the Hall circuit and the temperature protector of control and induction motor rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228611 CN2429959Y (en) | 2000-06-24 | 2000-06-24 | Plastic sealed A.C. Inductive motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00228611 CN2429959Y (en) | 2000-06-24 | 2000-06-24 | Plastic sealed A.C. Inductive motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429959Y true CN2429959Y (en) | 2001-05-09 |
Family
ID=33592058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00228611 Expired - Lifetime CN2429959Y (en) | 2000-06-24 | 2000-06-24 | Plastic sealed A.C. Inductive motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429959Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376070C (en) * | 2003-10-30 | 2008-03-19 | 乐金电子(天津)电器有限公司 | Outside stator for planar motor |
| CN101860125A (en) * | 2010-06-08 | 2010-10-13 | 卧龙电气集团股份有限公司 | Plastic sealed servo motor for sewing machine |
| CN102347667A (en) * | 2010-07-30 | 2012-02-08 | 浙江三花股份有限公司 | Stator module, direct current brushless motor and manufacturing methods thereof and draining pump |
| CN101404427B (en) * | 2008-02-01 | 2012-06-06 | 江门市地尔汉宇电器股份有限公司 | Dehydration electric motor with aluminum enamel insulated wire stator winding |
| CN101615817B (en) * | 2008-06-26 | 2012-07-04 | 中山大洋电机股份有限公司 | Outer rotor motor |
| CN102946171A (en) * | 2012-12-07 | 2013-02-27 | 合肥凯邦电机有限公司 | Manufacturing method of stator |
| CN104300707A (en) * | 2014-08-19 | 2015-01-21 | 广东威灵电机制造有限公司 | Installation structure of motor magnetic ring and motor |
| CN104300708A (en) * | 2014-08-19 | 2015-01-21 | 广东威灵电机制造有限公司 | Installation structure of motor magnet and motor |
| CN105048658A (en) * | 2015-06-29 | 2015-11-11 | 佛山市威灵洗涤电机制造有限公司 | Motor, washing pump, dish washer and method for manufacturing motor |
| CN109660075A (en) * | 2018-12-21 | 2019-04-19 | 珠海凯邦电机制造有限公司 | Hall plate assembly, plastic package motor and processing method |
| CN110402529A (en) * | 2017-03-10 | 2019-11-01 | 科莱克特集团公司 | Electric machine |
-
2000
- 2000-06-24 CN CN 00228611 patent/CN2429959Y/en not_active Expired - Lifetime
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376070C (en) * | 2003-10-30 | 2008-03-19 | 乐金电子(天津)电器有限公司 | Outside stator for planar motor |
| CN101404427B (en) * | 2008-02-01 | 2012-06-06 | 江门市地尔汉宇电器股份有限公司 | Dehydration electric motor with aluminum enamel insulated wire stator winding |
| CN101615817B (en) * | 2008-06-26 | 2012-07-04 | 中山大洋电机股份有限公司 | Outer rotor motor |
| CN101860125A (en) * | 2010-06-08 | 2010-10-13 | 卧龙电气集团股份有限公司 | Plastic sealed servo motor for sewing machine |
| CN101860125B (en) * | 2010-06-08 | 2012-05-30 | 卧龙电气集团股份有限公司 | Plastic sealed servo motor for sewing machine |
| CN102347667A (en) * | 2010-07-30 | 2012-02-08 | 浙江三花股份有限公司 | Stator module, direct current brushless motor and manufacturing methods thereof and draining pump |
| CN102347667B (en) * | 2010-07-30 | 2013-10-02 | 浙江三花股份有限公司 | Stator module, direct current brushless motor and manufacturing methods thereof and draining pump |
| CN102946171A (en) * | 2012-12-07 | 2013-02-27 | 合肥凯邦电机有限公司 | Manufacturing method of stator |
| CN104300707A (en) * | 2014-08-19 | 2015-01-21 | 广东威灵电机制造有限公司 | Installation structure of motor magnetic ring and motor |
| CN104300708A (en) * | 2014-08-19 | 2015-01-21 | 广东威灵电机制造有限公司 | Installation structure of motor magnet and motor |
| CN104300708B (en) * | 2014-08-19 | 2018-09-11 | 广东威灵电机制造有限公司 | The mounting structure and motor of motor magnet |
| CN105048658A (en) * | 2015-06-29 | 2015-11-11 | 佛山市威灵洗涤电机制造有限公司 | Motor, washing pump, dish washer and method for manufacturing motor |
| CN110402529A (en) * | 2017-03-10 | 2019-11-01 | 科莱克特集团公司 | Electric machine |
| CN110402529B (en) * | 2017-03-10 | 2021-08-17 | 科莱克特集团公司 | Electric machine |
| US11277050B2 (en) | 2017-03-10 | 2022-03-15 | Kolektor Group D.O.O. | Electric motor |
| CN109660075A (en) * | 2018-12-21 | 2019-04-19 | 珠海凯邦电机制造有限公司 | Hall plate assembly, plastic package motor and processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUANGDONG WELLING MOTOR MANUFACTURING CO.,LTD. Free format text: FORMER OWNER: MEIDI GROUP CO LTD, GUANGDONG Effective date: 20040116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20040116 Address after: Fifteen, sixteen and seventeen industrial parks, Beijiao Town, Shunde District, Guangdong, Foshan Patentee after: Guangdong Welling Electric Machine Manufacture Co., Ltd. Address before: Penglai Road, Beijiao Town, Shunde, Guangdong Patentee before: Meidi Group Co., Ltd., Guangdong |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20010509 |