CN214101014U - Rotor structure of high-power output motor - Google Patents
Rotor structure of high-power output motor Download PDFInfo
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- CN214101014U CN214101014U CN202022700994.1U CN202022700994U CN214101014U CN 214101014 U CN214101014 U CN 214101014U CN 202022700994 U CN202022700994 U CN 202022700994U CN 214101014 U CN214101014 U CN 214101014U
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- power output
- rotor body
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Abstract
The utility model relates to a high-power output motor rotor structure, it belongs to the motor field. The utility model comprises a rotor body, a rotating shaft and an iron core, wherein the rotor body is provided with the rotating shaft and the iron core, a first magnet and a second magnet, the first magnet adopts a fan-shaped structure, the second magnet adopts a ladder-shaped structure, and the first magnet and the second magnet are both arranged on the rotor body; the magnet orientation of the first magnet is vertical, and the magnet orientation of the second magnet is horizontal. The utility model has the advantages of simple and reasonable design, safe and reliable, work efficiency is high, and is with low costs, satisfies the user demand.
Description
Technical Field
The utility model relates to a rotor structure especially relates to a high-power output motor rotor structure, and it belongs to the motor field.
Background
The existing high-power output motor adopts a linear or V-shaped rotor magnet structure, and the structure has the advantages of low working efficiency, low output density, high energy consumption, large rare earth consumption and high cost in use, thereby bringing much trouble to users.
The invention discloses an invention patent named as a brushless electromagnetic and biradial permanent magnet hybrid excitation driving motor in Chinese patent with publication number CN109980818A, publication number of 2019, 07, 05 and publication number of CN 109980818A. This patent includes rotor core, casing, front end housing, rear end cap and axle, and rotor core includes the first magnet of V type, second magnet and electricity excitation winding, and this patent guarantees that permanent magnet steel does not lose magnetism, and magnetic field intensity is big, but V type magnet in use, and efficiency is not high and energy consumption, with high costs, so it still has above-mentioned defect.
The rotor structure of the high-power output motor, which has the advantages of simple and reasonable structural design, high efficiency, reliability and low cost, is provided, and is particularly necessary.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a structural design simple reasonable, safe and reliable, work efficiency is high, high power output electric motor rotor structure with low costs.
The utility model provides a technical scheme that above-mentioned problem adopted is: this high-power output motor rotor structure, including rotor body, pivot and iron core, last pivot and the iron core of being equipped with of rotor body, its characterized in that: the rotor comprises a rotor body, and is characterized by further comprising a first magnet and a second magnet, wherein the first magnet is of a fan-shaped structure, the second magnet is of a trapezoidal structure, and the first magnet and the second magnet are both arranged on the rotor body; the magnet orientation of the first magnet is vertical, and the magnet orientation of the second magnet is horizontal.
Preferably, the utility model discloses still include the steel bushing, the steel bushing sets up the outside at rotor body.
Preferably, magnet one adopts the neodymium iron boron tombarthite material to make.
Preferably, the second magnet is made of ferrite.
Compared with the prior art, the utility model, have following advantage and effect: overall structure design is simple reasonable, safe and reliable, and magnet one adopts fan-shaped structure, and magnet two adopts trapezoidal shape structure, and the magnet orientation of magnet one is the vertical direction, and the magnet orientation of magnet two is the horizontal direction, and work efficiency is high, and is with low costs, satisfies the user demand.
Drawings
Fig. 1 is a schematic front view structure diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the orientation of a magnet according to an embodiment of the present invention.
In the figure: the rotor comprises a rotor body 1, a rotating shaft 2, an iron core 3, a first magnet 4, a second magnet 5 and a steel sleeve 6.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Examples are given.
Referring to fig. 1 to 2, the rotor structure of the high-power output motor of the embodiment includes a rotor body 1, a rotating shaft 2, an iron core 3, a first magnet 4 and a second magnet 5, the rotating shaft 2 and the iron core 3 are arranged on the rotor body 1, the first magnet 4 is of a fan-shaped structure, and the second magnet 5 is of a trapezoidal structure.
In the embodiment, the first magnet 4 and the second magnet 5 are both arranged on the rotor body 1; the first magnet 4 and the second magnet 5 are positioned inside the steel sleeve 6
The steel jacket 6 of the present embodiment is provided outside the rotor body 1.
Referring to fig. 2, in this embodiment, the magnets of the first magnet 4 are oriented in the vertical direction, and the magnets of the second magnet 5 are oriented in the horizontal direction.
In the embodiment, the first magnet 4 is made of neodymium iron boron rare earth materials; the second magnet 5 is made of ferrite.
And will be apparent to those skilled in the art from the foregoing description.
In addition, it should be noted that the specific embodiments described in the present specification may be different in the components, the shapes of the components, the names of the components, and the like, and the above description is only an example of the structure of the present invention. All the equivalent changes or simple changes made according to the structure, characteristics and principle of the utility model are included in the protection scope of the utility model. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (3)
1. The utility model provides a high-power output motor rotor structure, includes rotor body (1), pivot (2) and iron core (3), be equipped with pivot (2) and iron core (3) on rotor body (1), its characterized in that: the rotor is characterized by further comprising a first magnet (4) and a second magnet (5), wherein the first magnet (4) is of a fan-shaped structure, the second magnet (5) is of a trapezoid structure, and the first magnet (4) and the second magnet (5) are both arranged on the rotor body (1).
2. The high power output motor rotor structure of claim 1, wherein: the rotor comprises a rotor body (1) and is characterized by further comprising a steel sleeve (6), wherein the steel sleeve (6) is arranged outside the rotor body (1).
3. The high power output motor rotor structure of claim 2, wherein: the first magnet (4) and the second magnet (5) are located inside the steel sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700994.1U CN214101014U (en) | 2020-11-19 | 2020-11-19 | Rotor structure of high-power output motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022700994.1U CN214101014U (en) | 2020-11-19 | 2020-11-19 | Rotor structure of high-power output motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214101014U true CN214101014U (en) | 2021-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022700994.1U Active CN214101014U (en) | 2020-11-19 | 2020-11-19 | Rotor structure of high-power output motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214101014U (en) |
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2020
- 2020-11-19 CN CN202022700994.1U patent/CN214101014U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Jinghui Electromechanical Co.,Ltd. Assignor: JEAMO MOTOR CO.,LTD. Contract record no.: X2023330000449 Denomination of utility model: Rotor structure of high-power output motor Granted publication date: 20210831 License type: Common License Record date: 20230727 |