CN105048657A - Brushless DC motor used for intelligent integrated control food rubbish processor - Google Patents
Brushless DC motor used for intelligent integrated control food rubbish processor Download PDFInfo
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- CN105048657A CN105048657A CN201510367845.9A CN201510367845A CN105048657A CN 105048657 A CN105048657 A CN 105048657A CN 201510367845 A CN201510367845 A CN 201510367845A CN 105048657 A CN105048657 A CN 105048657A
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- motor
- brushless
- package body
- intelligent integrated
- plastic package
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Abstract
The present invention discloses a brushless DC motor used for an intelligent integrated control food rubbish processor. The brushless DC motor used for the intelligent integrated control food rubbish processor comprises a rotor assembly, a plastic package body, an end cover, a conducting wire, a sensing substrate and an external driver board. The plastic package body is formed by molding a stator assembly and a thermoset plastic packaging material in a die at a high temperature, the sensing substrate of three sensors is arranged inside the motor, and the three-phase power supply terminal of a motor plastic package body stator assembly is connected with the external driver board via the conducting wire. The plastic package body is a mechanism formed by molding the stator assembly and the thermoset plastic packaging material integrally, thereby improving the motor efficiency and reducing the noise effectively. The sensing substrate is arranged inside the motor, thereby improving the rotor positioning precision and the motor starting speed effectively. The three-phase power supply terminal of the motor plastic package body stator assembly is connected with the external driver board via the conducting wire, thereby improving the motor efficiency and reducing the noise. The service life of the brushless DC motor depends on the bearing grease, thereby prolonging the service life the brushless DC motor substantially.
Description
Technical field
The invention belongs to motor technology field, be specially a kind of intelligent integrated and control food waste disposer brshless DC motor.
Background technology
Current normal food garbage disposer motor employing series excited machine, have large, the inefficient deficiency of noise, and the series excited machine life-span depends on carbon brush, the life-span of carbon brush only has 1000 hours, thus causes the useful life of series excited machine short.
Summary of the invention
The object of the invention is to overcome food waste disposer motor employing series excited machine in prior art, there is large, the inefficient deficiency of noise, and the series excited machine life-span depend on carbon brush, the life-span of carbon brush only has 1000 hours, thus the deficiency causing the useful life of series excited machine short, a kind of intelligent integrated is provided to control food waste disposer brshless DC motor, this motor adopts plastic package structure and advanced type of drive, effective raising electric efficiency, reduction motor noise, improve electrical machinery life.
Technical scheme of the present invention is achieved in that a kind of intelligent integrated controls food waste disposer brshless DC motor, it comprises rotor assembly, plastic packaging body, end cap, wire, sensing baseplate and external drive plate, described plastic packaging body is formed by high-temperature molding in a mold by stator module and thermosetting capsulation material, ensure that the consistency of air gap between plastic packaging body and rotor assembly, the sensing baseplate of described electric machine built-in three transducers, the three phase mains terminal of described motor plastic package body stator module is wired on external drive plate.
As preferably, described motor drive plate uses FOC to be with position transducer, the corner observer based on model reconstruction, the sinusoidal wave 180 ° of control technologys of SVPWM.This drive plate improves electric efficiency, reduces noise.
Compared with prior art, plastic packaging body of the present invention is formed by high-temperature molding in a mold by stator module and thermosetting capsulation material, this process structure can ensure the consistency of air gap between plastic packaging body and rotor assembly, effectively improves electric efficiency, reduces noise; The sensing baseplate of electric machine built-in three transducers, effectively improves rotor fixed position precision and electric motor starting speed, improves electric efficiency, reduces noise; The three phase mains terminal of motor plastic package body stator module is wired on external drive plate, motor drive plate uses FOC to be with position transducer, the corner observer based on model reconstruction, the sinusoidal wave 180 ° of control technologys of SVPWM, improve electric efficiency, reduce noise, this DC brushless motor life-span depends on bearing grease, the bearing grease life-span can reach more than 20000 hours, substantially prolongs the DC brushless motor life-span.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of drive plate of the present invention.
Shown in figure: 1, rotor assembly, 2, plastic packaging body, 3, end cap, 4, wire, 5, external drive plate, 6, stator module, 7, sensing baseplate.
Embodiment
The specific embodiment of the present invention is as follows:
Embodiment: as shown in Figure 1, 2, a kind of intelligent integrated controls food waste disposer brshless DC motor, it comprises rotor assembly 1, plastic packaging body 2, end cap 3, wire 4, sensing baseplate and external drive plate 5, described plastic packaging body is formed by high-temperature molding in a mold by stator module and thermosetting capsulation material, ensure that the consistency of air gap between plastic packaging body and rotor assembly, the sensing baseplate 7 of described electric machine built-in three transducers, the three phase mains terminal of described motor plastic package body stator module is wired on external drive plate.Described motor drive plate uses FOC to be with position transducer, the corner observer based on model reconstruction, the sinusoidal wave 180 ° of control technologys of SVPWM.This drive plate improves electric efficiency, reduces noise.
The plastic packaging body that above-mentioned intelligent integrated controls food waste disposer brshless DC motor is formed by high-temperature molding in a mold by stator module and thermosetting capsulation material, this process structure can ensure the consistency of air gap between plastic packaging body and rotor assembly, effectively improves electric efficiency, reduces noise; The sensing baseplate of electric machine built-in three transducers, effectively improves rotor fixed position precision and electric motor starting speed, improves electric efficiency, reduces noise; The three phase mains terminal of motor plastic package body stator module is wired on external drive plate, motor drive plate uses FOC to be with position transducer, the corner observer based on model reconstruction, the sinusoidal wave 180 ° of control technologys of SVPWM, improve electric efficiency, reduce noise, this DC brushless motor life-span depends on bearing grease, the bearing grease life-span can reach more than 20000 hours, substantially prolongs the DC brushless motor life-span.
Finally, it should be pointed out that above embodiment is only the more representational example of the present invention.Obviously, technical scheme of the present invention is not limited to above-described embodiment, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive from content disclosed by the invention or associate, all should think protection scope of the present invention.
Claims (2)
1. an intelligent integrated controls food waste disposer brshless DC motor, it is characterized in that, it comprises rotor assembly, plastic packaging body, end cap, wire, three sensing baseplates and external drive plate, described plastic packaging body is formed by high-temperature molding in a mold by stator module and thermosetting capsulation material, ensure that the consistency of air gap between plastic packaging body and rotor assembly, the sensing baseplate of described electric machine built-in three transducers, the three phase mains terminal of described motor plastic package body stator module is wired on external drive plate.
2. a kind of intelligent integrated according to claim 1 controls food waste disposer brshless DC motor, it is characterized in that, described motor drive plate uses FOC to be with position transducer, the corner observer based on model reconstruction, the sinusoidal wave 180 ° of control technologys of SVPWM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367845.9A CN105048657A (en) | 2015-06-29 | 2015-06-29 | Brushless DC motor used for intelligent integrated control food rubbish processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367845.9A CN105048657A (en) | 2015-06-29 | 2015-06-29 | Brushless DC motor used for intelligent integrated control food rubbish processor |
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| CN105048657A true CN105048657A (en) | 2015-11-11 |
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| CN201510367845.9A Pending CN105048657A (en) | 2015-06-29 | 2015-06-29 | Brushless DC motor used for intelligent integrated control food rubbish processor |
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Citations (9)
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| JPH01103148A (en) * | 1987-10-14 | 1989-04-20 | Yamamoto Denki Kk | Synchronous motor |
| JPH06261512A (en) * | 1993-03-08 | 1994-09-16 | Matsushita Electric Ind Co Ltd | Brushless motor |
| CN101509694A (en) * | 2009-03-16 | 2009-08-19 | 宁波德斯科电子科技有限公司 | DC frequency converting air-conditioner compressor intelligent controller and control method thereof |
| CN201667631U (en) * | 2010-02-11 | 2010-12-08 | 利德国际企业有限公司 | Brushless direct-current motor and controller thereof and hydraulic system using same |
| CN202886888U (en) * | 2012-11-15 | 2013-04-17 | 揭阳市南星机械有限公司 | Controller for fully computerized flat knitting machine |
| CN103746534A (en) * | 2013-11-29 | 2014-04-23 | 广东威灵电机制造有限公司 | Stator assembly and plastic packaged housing thereof, and plastic packaged motor having stator assembly |
| CN104410345A (en) * | 2014-10-24 | 2015-03-11 | 深圳市芯海科技有限公司 | Field programmable gate array (FPGA)-based permanent magnet synchronous motor vector control device and method |
| CN104584417A (en) * | 2012-08-13 | 2015-04-29 | 德克萨斯仪器股份有限公司 | Sensorless field-oriented control (FOC) without current sampling for motors |
| CN204947743U (en) * | 2015-06-29 | 2016-01-06 | 浙江京马电机有限公司 | A kind of intelligent integrated controls food waste disposer brshless DC motor |
-
2015
- 2015-06-29 CN CN201510367845.9A patent/CN105048657A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01103148A (en) * | 1987-10-14 | 1989-04-20 | Yamamoto Denki Kk | Synchronous motor |
| JPH06261512A (en) * | 1993-03-08 | 1994-09-16 | Matsushita Electric Ind Co Ltd | Brushless motor |
| CN101509694A (en) * | 2009-03-16 | 2009-08-19 | 宁波德斯科电子科技有限公司 | DC frequency converting air-conditioner compressor intelligent controller and control method thereof |
| CN201667631U (en) * | 2010-02-11 | 2010-12-08 | 利德国际企业有限公司 | Brushless direct-current motor and controller thereof and hydraulic system using same |
| CN104584417A (en) * | 2012-08-13 | 2015-04-29 | 德克萨斯仪器股份有限公司 | Sensorless field-oriented control (FOC) without current sampling for motors |
| CN202886888U (en) * | 2012-11-15 | 2013-04-17 | 揭阳市南星机械有限公司 | Controller for fully computerized flat knitting machine |
| CN103746534A (en) * | 2013-11-29 | 2014-04-23 | 广东威灵电机制造有限公司 | Stator assembly and plastic packaged housing thereof, and plastic packaged motor having stator assembly |
| CN104410345A (en) * | 2014-10-24 | 2015-03-11 | 深圳市芯海科技有限公司 | Field programmable gate array (FPGA)-based permanent magnet synchronous motor vector control device and method |
| CN204947743U (en) * | 2015-06-29 | 2016-01-06 | 浙江京马电机有限公司 | A kind of intelligent integrated controls food waste disposer brshless DC motor |
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| 华东: "轻型电动车正弦波无刷控制器设计", 《研发与研究》 * |
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| 张辑，张训斌等: "同步电动机相电压重构及磁链观测研究", 《电气传动》 * |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| CB02 | Change of applicant information |
Address after: 314000, Zhejiang, Jiaxing Province, Tongxiang City, Quanzhou Town, Kim Jia Bang village, Beijing Road Applicant after: Beijing Motor Co., Ltd. Address before: 314513, Xiangxi Road, Tongxiang, Zhejiang, Jiaxing, 1068 Applicant before: Zhejiang Jeamo Motor Co., Ltd. |
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| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151111 |
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| RJ01 | Rejection of invention patent application after publication |