CN220254224U - Novel energy-saving motor - Google Patents
Novel energy-saving motor Download PDFInfo
- Publication number
- CN220254224U CN220254224U CN202321360463.XU CN202321360463U CN220254224U CN 220254224 U CN220254224 U CN 220254224U CN 202321360463 U CN202321360463 U CN 202321360463U CN 220254224 U CN220254224 U CN 220254224U
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- Prior art keywords
- stator
- rotor
- rotating shaft
- novel energy
- shell
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- 230000006698 induction Effects 0.000 claims description 3
- 238000005265 energy consumption Methods 0.000 abstract description 6
- 238000004804 winding Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
The utility model discloses a novel energy-saving motor, which comprises a stator, a rotor and a rotating shaft; the stator is in a barrel shape and concentric with the rotating shaft, and the inner wall and the outer wall of the stator are provided with coils; the stator is arranged in the shell; the rotor is connected with the rotating shaft and concentric with the rotating shaft, and an annular groove is axially formed in one end face of the rotor; two circles of corresponding magnets are respectively arranged on the two inner sides of the annular groove; the stator extends into the annular groove of the rotor. The utility model can increase torque force under the condition of equal electric energy consumption.
Description
Technical Field
The utility model relates to a motor, in particular to a novel energy-saving motor.
Background
In recent years, the fields of electric vehicles and unmanned aerial vehicles develop rapidly, the torque force of a motor required by power is high in demand, and the electric energy consumption of an energy storage battery is very rapid.
Applicant has found that existing motors, such as brushless motors, asynchronous motors, synchronous motors, brushed motors, etc., typically utilize only one pole of the electric coil field to generate repulsive and attractive forces to the rotor to rotate the rotor. To generate a large torque force in a motor, coil windings and volume are generally increased, which increases motor power and increases electric energy consumption.
How to overcome the defects of large electric energy consumption and insufficient torque in the prior art becomes an important technical problem to be solved by the technicians in the field.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a novel energy-saving motor which can increase torque force under the condition of equal electric energy consumption.
In order to solve the technical problems, the novel energy-saving motor comprises a stator, a rotor and a rotating shaft; the stator is in a barrel shape and concentric with the rotating shaft, and the inner wall and the outer wall of the stator are provided with coils; the stator is arranged in the shell; the rotor is connected with the rotating shaft and concentric with the rotating shaft, and an annular groove is axially formed in one end face of the rotor; two circles of corresponding magnets are respectively arranged on the two inner sides of the annular groove; the stator extends into the annular groove of the rotor.
The stator is also connected with a fixing frame, and is connected with the shell through the fixing frame.
The stator is fixedly connected to the shell through the fixing frame, the rotor is fixedly connected to the rotating shaft, and the rotating shaft is movably connected to the shell through the bearing.
The rotor is fixedly connected with the shell, the stator is fixedly connected with the rotating shaft, and the rotating shaft is movably connected with the shell and the rotor through bearings.
The coil of the stator is connected with a low voltage power supply or a high voltage power supply.
The coils of the stator are connected with direct current or alternating current.
The coil of the stator is connected with an electronic controller for starting or a Hall controller for controlling.
The magnets of the rotor are permanent magnets or other optimized rows of permanent magnets or induction magnets.
The stator is in a barrel shape and concentric with the rotating shaft, the coils are arranged on the inner wall and the outer wall of the stator, the annular groove is axially arranged on one end face of the rotor, two circles of corresponding magnets are respectively arranged on the two inner sides of the annular groove, the stator stretches into the annular groove of the rotor, and when the coil windings of the stator are electrified, repulsive force or attractive force with the same direction is generated on the corresponding magnets on the two inner sides of the annular groove of the rotor, so that the torque force of the rotor is increased, and the purpose of increasing the torque force under the condition of equal electric energy consumption is realized.
The stator and the rotor are mutually embedded, so that the structure is compact and the volume is small.
Drawings
FIG. 1 is a schematic illustration of the structure of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
fig. 3 is a schematic cross-sectional view of the present utility model.
Detailed Description
The utility model is described in detail below with reference to the attached drawing figures:
as shown in fig. 1, 2 and 3, the novel energy-saving motor of the utility model comprises a stator 1, a rotor 2 and a rotating shaft 3.
The stator is barrel-shaped, is concentric with the rotating shaft, and the inner wall and the outer wall of the stator are provided with coils 4. The stator is placed in the housing 5.
The rotor is connected with the rotating shaft and concentric with the rotating shaft, and an annular groove is axially arranged on one end face of the rotor. Two circles of corresponding magnets 6 are respectively arranged on the two inner sides of the annular groove.
The stator extends into the annular groove of the rotor.
The stator is also connected with a fixing frame 7, which is connected with the casing.
The stator and the rotor can be connected in various modes, and two modes are recommended by the utility model:
first, as shown in fig. 1, the stator is fixedly connected to the casing through a fixing frame, the rotor is fixedly connected to the rotating shaft, and the rotating shaft is movably connected to the casing through a bearing.
The second type, as shown in figure 2, is used on the motor hub of the electric vehicle, the rotor is fixedly connected with the casing, the stator is fixedly connected with the rotating shaft, and the rotating shaft is movably connected with the casing and the rotor through bearings. In this case, the rotor may be integrated with the casing.
The coils of the stator may be connected to a low voltage power supply or to a high voltage power supply.
The coils of the stator may be connected to either direct current or alternating current.
The coils of the stator are started by connecting with an electronic controller or controlled by a Hall controller.
The magnets of the rotor may be permanent magnets or induction magnets.
The shell is divided into a front part and a rear part.
Stator coil winding arrangements are known in the art. The manner in which the magnets of the rotor are fixed to the rotor is known in the art.
Claims (8)
1. The utility model provides a novel energy-conserving motor which characterized in that: comprises a stator (1), a rotor (2) and a rotating shaft (3); the stator is in a barrel shape and concentric with the rotating shaft, and the inner wall and the outer wall of the stator are provided with coils (4); the stator is arranged in the shell (5); the rotor is connected with the rotating shaft and concentric with the rotating shaft, and an annular groove is axially formed in one end face of the rotor; two circles of corresponding magnets (6) are respectively arranged on the two inner sides of the annular groove; the stator extends into the annular groove of the rotor.
2. The novel energy-saving motor according to claim 1, wherein: the stator is also connected with a fixing frame (7) which is connected with the shell.
3. The novel energy-saving motor according to claim 1 or 2, characterized in that: the stator is fixedly connected to the shell through the fixing frame, the rotor is fixedly connected to the rotating shaft, and the rotating shaft is movably connected to the shell through the bearing.
4. The novel energy-saving motor according to claim 1 or 2, characterized in that: the rotor is fixedly connected with the shell, the stator is fixedly connected with the rotating shaft, and the rotating shaft is movably connected with the shell and the rotor through bearings.
5. The novel energy-saving motor according to claim 1 or 2, characterized in that: the coil of the stator is connected with a low voltage power supply or a high voltage power supply.
6. The novel energy-saving motor according to claim 1 or 2, characterized in that: the coils of the stator are connected with direct current or alternating current.
7. The novel energy-saving motor according to claim 1 or 2, characterized in that: the coil of the stator is connected with an electronic controller for starting or a Hall controller for controlling.
8. The novel energy-saving motor according to claim 1 or 2, characterized in that: the magnets of the rotor are permanent magnets or other induction magnets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321360463.XU CN220254224U (en) | 2023-05-31 | 2023-05-31 | Novel energy-saving motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321360463.XU CN220254224U (en) | 2023-05-31 | 2023-05-31 | Novel energy-saving motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220254224U true CN220254224U (en) | 2023-12-26 |
Family
ID=89233416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321360463.XU Active CN220254224U (en) | 2023-05-31 | 2023-05-31 | Novel energy-saving motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220254224U (en) |
-
2023
- 2023-05-31 CN CN202321360463.XU patent/CN220254224U/en active Active
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