TWM590844U - Electric magnetic motor - Google Patents

Abstract

An electric magnetic motor includes: a motor; a rotating shaft connected to the motor; a rotating device including a rotating disk and a plurality of magnetic members, the rotating disk is connected to the motor through the rotating shaft transmission, and the plurality of magnetic members are arranged in a ring At the outer periphery of the rotating disk, which is deviated from the radial direction of the rotating disk; and a fixed ring, including a plurality of magnetic force corresponding members, the magnetic force corresponding members face the rotating disk in a manner that magnetic forces are mutually repulsive to the magnetic disk, and are annularly arranged on the fixed ring.

Description

Electric magnetic motor

This creation is related to a motor, especially to an electric magnetic motor with magnetic force.

The motor is a device that converts electrical energy into the kinetic energy of the output shaft. The output shaft of the motor consumes part of the kinetic energy due to friction with other objects. If the consumption of kinetic energy of the output shaft can be reduced, the electric energy used by the motor can be saved.

Therefore, the purpose of this creation is to provide an electric magnetic motor that has low consumption on the output shaft and can save power.

The technical means adopted in this creation to solve the problems of the conventional technology is to provide an electric magnetic motor, including: a motor; a rotating shaft connected to the motor; a rotating device, including a rotating disk and a plurality of magnetic members, the The rotating disk is disposed on the rotating shaft and is coaxial with the rotating shaft. The rotating disk is connected to the motor through the rotating shaft, and the motor rotates the rotating shaft to drive the rotating device by receiving electric power. The members are arranged in a ring shape on the outer periphery of the rotating disk, and the magnetic moment direction of each of the magnetic members is set to deviate from the radial direction of the rotating disk in the same direction at a magnetic moment deflection angle; and a fixed ring, adjacent Located on the periphery of the rotating disk, the fixing ring includes a plurality of magnetic force corresponding members, the magnetic force corresponding members face the rotating disk in a manner that magnetic forces are mutually exclusive of the magnetic force members, and are annularly arranged on the fixing ring Inner peripheral surface to generate mutually exclusive magnetic force with the magnetic member.

In an embodiment of the present invention, an electric magnetic motor is provided. The rotating disk is plural, and the fixing ring is correspondingly disposed on the periphery of the plural rotating disks.

In an embodiment of the present invention, an electric magnetic motor is provided, and a plurality of the magnetic members adjacent to the rotating disk are staggered.

In an embodiment of the present invention, an electric magnetic motor is provided, and a plurality of adjacent magnetic force corresponding members of the fixed ring are staggered.

In an embodiment of the present invention, an electric magnetic motor is provided, and the magnetic moment deflection angle is 45 degrees.

In an embodiment of the present invention, an electric magnetic motor is provided, and the adjacent sides of the plurality of magnetic members and the plurality of magnetic corresponding members are the same S-pole.

Through the technical means adopted by the electric magnetic motor of this creation, the rotating disk is provided with a magnetic member, and the fixed ring is provided with a magnetic member. Wherein, each magnetic force member will form a mutually exclusive magnetic force with at least one magnetic force corresponding member, and support the rotating shaft through the mutually exclusive magnetic force. Because the rotating shaft does not form friction like mechanical bearings, it has the characteristics of low wear and tear, which can save electric energy used by the motor. .

The embodiment of this creation will be described below based on FIGS. 1 to 3. This description is not intended to limit the implementation of this creation, but is one of the examples of creation.

As shown in FIGS. 1 to 2, an electric magnetic motor 100 according to an embodiment of the present invention includes: a motor 1; a rotating shaft 2, connected to the motor 1; a rotating device 3, including a rotating disk 31 and a plurality of magnetic members 32, the rotating disk 31 is disposed on the rotating shaft 2 and is coaxial with the rotating shaft 2, the rotating disk 31 is connected to the motor 1 through the rotating shaft 2, and the motor 1 rotates the rotating shaft 2 by receiving power Driving the rotating device 3, a plurality of magnetic members 32 are arranged in a ring shape on the outer periphery of the rotating disk 31, and the magnetic moment direction of each magnetic member 32 is deviated from the radial direction of the rotating disk in the same direction by a magnetic moment deflection angle θ1 Set; and a fixed ring 4, adjacent to the rotating disk 31 is provided on the periphery of the rotating disk 31, the fixed ring 4 includes a plurality of magnetic force corresponding member 41, the magnetic force corresponding member 41 faces the rotation in such a way that the magnetic force repels the magnetic member 32 The disk 31 is arranged annularly on the inner peripheral surface of the fixed ring 4 to generate a mutually exclusive magnetic force with the magnetic member 32.

In this embodiment, the rotating shaft 2 is provided with a coupling member 21, which is a pulley and is drivingly connected to another rotating shaft that is not coaxial through the belt. In other embodiments, the coupling member 21 may also be a gear or a roller chain, which can be driven to rotate the other rotating shaft, or the rotating shaft 2 is directly connected to the rotating shaft of the load without the coupling member 21. For example, the rotating shaft 2 may be directly connected to a fan blade.

As shown in FIG. 2, the outer periphery of the rotating disk 31 of the rotating device 3 is provided with grooves spaced at an equal angle with respect to the center of the rotating disk 31 to accommodate the magnetic member 32, and the inner edge of the fixing ring 4 is also provided The center of the rotating disk 31 is a groove spaced at an equal angle to accommodate the magnetic force corresponding member 41. In this embodiment, the angle between the magnetic force corresponding members 41 is twice the angle between the magnetic members 32. In other words, the number of magnetic force corresponding members 41 is twice that of the magnetic force members 32. The single rotating disk 31 is provided with four magnetic members 32 and eight magnetic corresponding members 41. Of course, the number of the magnetic force member 32 and the magnetic force corresponding member 41 is not limited to this. Both the magnetic force member 32 and the magnetic force corresponding member 41 are permanent magnets. In this embodiment, the magnetic force member 32 and the magnetic force corresponding member 41 are cylindrical, the magnetic moment direction of the magnetic force member 32 is parallel to the length direction of the magnetic force member 32, and the magnetic moment direction of the magnetic force corresponding member 41 and the length of the magnetic force corresponding member 41 The directions are parallel. The direction of the magnetic moment of the magnetic member 32 and the magnetic force corresponding member 41 is on the plane of the radial direction of the rotating disk 31, and the magnetic moment deflection angle θ1 is both clockwise or counterclockwise and deviates from the radial direction of the rotating disk 31 And set. In this embodiment, the direction of the magnetic moment of the magnetic force member 32 and the magnetic force corresponding member 41 is deviated counterclockwise from the radial direction of the rotating disk 31, and the magnetic moment deflection angle θ1 is 45 degrees. Of course, the magnetic moment deflection angle θ1 may also be other non-zero and non-vertical angles. The magnetic force member 32 and the magnetic force corresponding member 41 may have a button shape or other shapes.

As shown in FIG. 2, the outward-facing side of the magnetic force member 32 is also the S-pole, and the inward-facing side of the magnetic force corresponding member 41 is the S-pole. That is, the side of the magnetic force member 32 and the magnetic force corresponding member 41 close to each other is the same pole. Each magnetic force member 32 forms a mutually exclusive magnetic force with at least one magnetic force corresponding member 41. The electric magnetic motor 100 of the present invention supports the rotating shaft 2 in such a manner that the rotating disk 31 and the fixed ring 4 are in non-contact through mutually exclusive magnetic force. Since the rotating shaft 2 does not form friction like a mechanical bearing, it has the characteristics of low wear, and thus can save the electric energy used by the motor 1. In other embodiments, the adjacent sides of the magnetic force member 32 and the magnetic force corresponding member 41 may also be N poles, and the mutually exclusive magnetic force between the magnetic force member 32 and the magnetic force corresponding member 41 can also be generated.

In this embodiment, there are three rotating disks 31, which are spaced apart from each other to reduce the interference of each other's magnetic field. There are also three fixing rings 4 corresponding to the outer periphery of the three rotating disks 31. The greater the number of magnetic force members 32 of the rotating disk 31 and the corresponding magnetic force members 41 of the corresponding fixing ring 4, the greater the role of the magnetic force. The magnetic members 32 on the adjacent rotating disks 31 are staggered. As shown in FIG. 3, the magnetic members 32 in solid lines and the magnetic members 32 in broken lines are respectively provided on the adjacent rotating disks 31. Relative to the overlapping arrangement, the magnetic members 32 between the rotating disks 31 are far apart and have low magnetic field interference.

Similarly, the magnetic force corresponding members 41 on adjacent fixed rings 4 are staggered. As shown in FIG. 3, the magnetic members 32 in solid lines and the magnetic members 32 in broken lines are respectively provided on the adjacent rotating disks 31. Compared with the overlapping arrangement, the magnetic force corresponding members 41 between the fixing rings 4 are far apart and have low magnetic field interference.

The above description and description are only for the description of the preferred embodiment of this creation. Those with ordinary knowledge of this technology can make other modifications based on the scope of the patent application defined below and the above description, but these modifications should still be It is within the scope of the rights of this creation for the creative spirit of this creation.

100‧‧‧Electric magnetic motor 1‧‧‧Motor 2‧‧‧rotation axis 21‧‧‧Coupling member 3‧‧‧rotating device 31‧‧‧rotating disc 32‧‧‧Magnetic components 4‧‧‧Retaining ring 41‧‧‧Magnetic force corresponding member θ1‧‧‧ magnetic moment deflection angle

[Figure 1] is a schematic perspective view showing an electric magnetic motor according to an embodiment of the present creation; [Figure 2] is a schematic front view showing the inside of the rotating device of the electric magnetic motor according to the present invention and the corresponding fixing ring; [Figure 3] is a schematic front view showing an adjacent rotating device and an adjacent fixed ring of the electric magnetic motor according to the embodiment of the present invention.

100‧‧‧Electric magnetic motor

1‧‧‧Motor

2‧‧‧rotation axis

21‧‧‧Coupling member

3‧‧‧rotating device

31‧‧‧rotating disc

32‧‧‧Magnetic components

4‧‧‧Retaining ring

41‧‧‧Magnetic force corresponding member

Claims (6)

An electric magnetic motor, including: A motor A rotating shaft connected to the motor; A rotating device includes a rotating disk and a plurality of magnetic members, the rotating disk is disposed on the rotating shaft and is coaxial with the rotating shaft, the rotating disk is connected to the motor through the rotating shaft transmission, and the motor receives power through Rotating the rotating shaft to drive the rotating device, a plurality of the magnetic members are arranged in a ring shape on the outer periphery of the rotating disk, and the magnetic moment direction of each magnetic member is deviated from the same direction by a magnetic moment deflection angle The radial direction of the rotating disk is set; and A fixed ring is disposed adjacent to the rotating disk and is disposed on the periphery of the rotating disk. The fixed ring includes a plurality of magnetic force corresponding members. The magnetic force corresponding member faces the rotating disk in a manner that magnetic forces are mutually repulsive to the magnetic member. It is arranged on the inner circumferential surface of the fixing ring to generate a mutually exclusive magnetic force with the magnetic force member. The electric magnetic motor according to claim 1, wherein there are a plurality of rotating disks, and the fixing ring is correspondingly arranged on the periphery of the plurality of rotating disks. The electric magnetic motor according to claim 2, wherein the plurality of magnetic members adjacent to the rotating disk are staggered. The electric magnetic motor of claim 2, wherein the plurality of adjacent magnetic force corresponding members of the fixed ring are staggered. The electric magnetic motor according to claim 1, wherein the magnetic moment deflection angle is 45 degrees. The electric magnetic motor according to claim 1, wherein the adjacent sides of the plurality of magnetic members and the plurality of magnetic corresponding members are both S poles.

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