CN105024512A - Plastic package brushless DC motor for intelligent integrated control range hood - Google Patents
Plastic package brushless DC motor for intelligent integrated control range hood Download PDFInfo
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- CN105024512A CN105024512A CN201510367857.1A CN201510367857A CN105024512A CN 105024512 A CN105024512 A CN 105024512A CN 201510367857 A CN201510367857 A CN 201510367857A CN 105024512 A CN105024512 A CN 105024512A
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- motor
- plastic package
- package body
- plastic
- rotor assembly
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Abstract
The invention discloses a plastic package brushless DC motor for an intelligent integrated control range hood. The motor comprises a rotor assembly, a plastic package body, an end cover, a wire and an external drive board; and the plastic package body is formed through high-temperature molding of a stator assembly and a thermosetting plastic package material in a die, consistency of an air gap between the plastic package body and the rotor assembly is guaranteed, and a three-phase power supply terminal of the stator assembly of the plastic package body of the motor is connected to the external drive board through the wire. The plastic package body is formed through the high-temperature molding of the stator assembly and the thermosetting plastic package material in the die, and the technology structure can guarantee the consistency of the air gap between the plastic package body and the rotor assembly, effectively improve motor efficiency and reduce noises; and the three-phase power supply terminal is connected to the external drive board through the wire, the drive board of the motor uses FOC no-position sensing and SVPWM sine wave 180-degree control technologies based on a corner observer of model reconstruction, motor efficiency is improved, the noises are reduced, and the DC brushless motor can achieve stepless speed regulation.
Description
Technical field
The invention belongs to motor technology field, be specially a kind of intelligent integrated and control lampblack absorber plastic-sealing brushless DC motor.
Background technology
The soot motor generally used now is all alternating current machine, and its speed governing gear only has 1,2,3 grade, and gear is more limited and speed governing difficult.Exchange oil smoke machine vibration noise in addition large, efficiency is low.
Summary of the invention
The object of the invention is to overcome soot motor in prior art is all alternating current machine, and its speed governing gear only has 1,2,3 grade, and gear is more limited and speed governing difficult.Exchange oil smoke machine vibration noise in addition large, inefficient deficiency, provides a kind of intelligent integrated to control lampblack absorber plastic-sealing brushless DC motor, adopts plastic package structure and advanced type of drive, effective raising electric efficiency, reduction motor noise, can realize stepless time adjustment.
Technical scheme of the present invention is achieved in that, a kind of intelligent integrated controls lampblack absorber plastic-sealing brushless DC motor, it comprises rotor assembly, plastic packaging body, end cap, wire 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 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 position sensorless, the corner observer based on model reconstruction, the sinusoidal wave 180 ° of control technologys of SVPWM.Improve electric efficiency, reduce 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; Motor three-phase power terminal is wired on external drive plate, motor drive plate uses FOC position sensorless, the corner observer based on model reconstruction, the sinusoidal wave 180 ° of control technologys of SVPWM, improve electric efficiency, reduce noise, DC brushless motor can realize stepless time adjustment, makes client in new product development, have more new functions.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of motor drive plate of the present invention.
Shown in figure: 1, rotor assembly 2, plastic packaging body 3, end cap 4, wire 5, drive plate 6, stator module.
Embodiment
The specific embodiment of the present invention is as follows:
Embodiment: as shown in Figure 1, 2, a kind of intelligent integrated controls lampblack absorber plastic-sealing brushless DC motor, it comprises rotor assembly 1, plastic packaging body 2, end cap 3, wire 4 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 three phase mains terminal of described motor plastic package body stator module 6 is wired on external drive plate.Described motor drive plate uses FOC position sensorless, the corner observer based on model reconstruction, the sinusoidal wave 180 ° of control technologys of SVPWM.
The plastic packaging body that above-mentioned intelligent integrated controls lampblack absorber plastic-sealing brushless 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; Motor three-phase power terminal is wired on external drive plate, motor drive plate uses FOC position sensorless, the corner observer based on model reconstruction, the sinusoidal wave 180 ° of control technologys of SVPWM, improve electric efficiency, reduce noise, DC brushless motor can realize stepless time adjustment, makes client in new product development, have more new functions.
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 lampblack absorber plastic-sealing brushless DC motor, it is characterized in that, it comprises rotor assembly, plastic packaging body, end cap, wire 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 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 lampblack absorber plastic-sealing brushless DC motor, it is characterized in that, described motor drive plate uses FOC position sensorless, 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 |
|---|---|---|---|
| CN201510367857.1A CN105024512A (en) | 2015-06-29 | 2015-06-29 | Plastic package brushless DC motor for intelligent integrated control range hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510367857.1A CN105024512A (en) | 2015-06-29 | 2015-06-29 | Plastic package brushless DC motor for intelligent integrated control range hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105024512A true CN105024512A (en) | 2015-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510367857.1A Pending CN105024512A (en) | 2015-06-29 | 2015-06-29 | Plastic package brushless DC motor for intelligent integrated control range hood |
Country Status (1)
| Country | Link |
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| CN (1) | CN105024512A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110115312A1 (en) * | 2009-11-16 | 2011-05-19 | Yoon Jong Min | Brushless dc motor |
| CN203166722U (en) * | 2013-03-20 | 2013-08-28 | 广东美的集团芜湖制冷设备有限公司 | Air conditioner and explosion-proof dc brushless motor thereof |
| CN203554247U (en) * | 2013-10-14 | 2014-04-16 | 广东威灵电机制造有限公司 | Exhaust device and motor |
| CN204947864U (en) * | 2015-06-29 | 2016-01-06 | 浙江京马电机有限公司 | A kind of intelligent integrated controls lampblack absorber plastic-sealing brushless DC motor |
-
2015
- 2015-06-29 CN CN201510367857.1A patent/CN105024512A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110115312A1 (en) * | 2009-11-16 | 2011-05-19 | Yoon Jong Min | Brushless dc motor |
| CN203166722U (en) * | 2013-03-20 | 2013-08-28 | 广东美的集团芜湖制冷设备有限公司 | Air conditioner and explosion-proof dc brushless motor thereof |
| CN203554247U (en) * | 2013-10-14 | 2014-04-16 | 广东威灵电机制造有限公司 | Exhaust device and motor |
| CN204947864U (en) * | 2015-06-29 | 2016-01-06 | 浙江京马电机有限公司 | A kind of intelligent integrated controls lampblack absorber plastic-sealing brushless DC motor |
Non-Patent Citations (2)
| Title |
|---|
| 张辑，等: "同步电动机相电压重构及磁链观测研究", 《电气传动》 * |
| 许大中，等: "《电机控制》", 30 July 2002, 浙江大学出版社 * |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20151104 |
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| RJ01 | Rejection of invention patent application after publication |