TW201421868A - Magnetic energy transmission device and the generator comprising the same - Google Patents

Abstract

A magnetic energy transmission device linked to a motor, which comprises a shell, a shaft, a first magnetic unit and a second magnetic unit. The shaft is pivoted to the shell and links with motor; the first magnetic unit includes a main body sleeved to the shaft and a plurality of first magnetic bodies disposed around the main body in magnet alternating way; the second magnetic unit includes a ring body disposed in the shell, and around the first magnetic unit, and a plurality of second magnetic bodies disposed around the inner periphery of the ring body in magnet alternating way, when the motor driving the shaft rotate relative to the shell and ring bodies, the first magnetic bodies and the second magnetic bodies can reduce the frication when shaft is rotating through magnetic force interaction, and achieves better output efficiency.

Description

Magnetic energy transmission device and generator with magnetic energy transmission device

The present invention relates to a transmission device, and more particularly to a magnetic energy transmission device capable of reducing energy loss caused by transmission.

Generally, when the motor transmits the kinetic energy output and then drives the generator to operate, most of the transmission process is worn out, and the kinetic energy of the output is inefficient. The main reasons include the loss of the conductive wire, the loss caused by the iron core of the rotor, and the friction. The mechanical loss, and the above-mentioned various possible accumulation of losses, is the main cause of the inefficiency of the overall output kinetic energy.

Based on the above reasons, how to conceive a magnetic energy transmission device that can reduce the output loss and improve the output efficiency, has become the focus of further discussion in this case.

Accordingly, it is an object of the present invention to provide a magnetic energy transmission device that reduces energy loss caused by transmission.

Thus, the magnetic energy transmission device of the present invention, in conjunction with a motor, includes a shell member, a shaft, a first magnetic unit, and a second magnetic unit

The shaft is pivoted to the casing and interlocked with the motor. The first magnetic unit includes a body disposed on the shaft, and a first magnetic body interlaced with a plurality of magnetic wires and disposed at an outer edge of the body centering on an axial direction of the shaft. The second magnetic unit includes a ring body disposed in the case member and surrounding the first magnetic unit, and a plurality of magnetic bodies interlaced and disposed on the inner edge of the ring body centering on the axial direction of the shaft.

Preferably, the first magnetic body has an acute angle with the outer edge of the body.

Preferably, the second magnetic body has an acute angle with the inner edge of the ring body.

Preferably, the number of the second magnetic bodies is greater than the number of the first magnetic bodies.

In addition, the present invention also provides a generator using a magnetic energy transmission device, most of which are identical to the magnetic energy transmission device described above, and are mainly constructed by connecting a magnetic energy transmission device to a motor and a power generation unit, respectively. The supply of electricity is performed by the process of converting kinetic energy into electrical energy.

The effect of the present invention is that, by the arrangement of the first magnetic unit and the second magnetic unit, when the motor drives the shaft to rotate relative to the shell member and the ring body, the first magnetic body interacts with the second magnetic body through the magnetic force, thereby Reduce the friction of the shaft when it is rotated to achieve better output efficiency.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments.

Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to FIG. 1 to FIG. 3, a first preferred embodiment of the present invention is a magnetic energy transmission device 3 coupled with a motor 2. The magnetic energy transmission device 3 includes a shell member, a shaft 32, a first magnetic unit 33, and a magnetic energy transmission device 3. The second magnetic unit 34 and the two legs 36.

The case member includes an annular body portion 31, and two side plates 35 connected to the case body 31 for respectively closing the openings on both sides of the case body 31. The shaft 32 is pivotally mounted to the side plate 35 of the case member and is coupled to the motor 2 to be interlocked by the motor 2. the first The magnetic unit 33 includes a body 331 disposed on the shaft 32, and a plurality of first magnetic bodies 332 that are magnetically staggered and disposed around the outer edge of the body 331 around the axial direction of the shaft 32. The above-mentioned "magnetic interlacing" more specifically means that the south pole of each first magnetic body 332 faces the north pole of one of the first magnetic bodies 332 adjacent thereto, and the north pole of each first magnetic body 332 faces the other adjacent thereto. The south pole of a magnetic body 332. The second magnetic unit 34 includes a ring body 341 disposed in the case member and surrounding the first magnetic unit 33, and a plurality of magnetically staggered and inner rings of the ring body 341 centered on the axial direction of the shaft 32. The second magnetic body 342. In the embodiment, the second magnetic unit 34 is fixed to the side plate 35. The feet 36 are disposed on both sides of the case member to support the case member and the second magnetic unit 33.

Furthermore, the first magnetic body 332 and the second magnetic body 342 respectively form an acute angle with the outer edge of the body 331 and the inner edge of the ring body 341, and each of the first magnetic body 332 and each of the second magnetic bodies 342 does not contact each other. .

When the shaft 32 drives the first magnetic unit 33 to rotate relative to the second magnetic unit 34, since the first magnetic body 332 and the second magnetic body 342 are magnetically staggered, the first magnetic body 332 will alternate. The ground is attracted by the magnetic force of the second magnetic body 342 and repels the force, so that the frictional force when the first magnetic unit 33 rotates can be reduced.

It should be noted that although the embodiment only discloses the arrangement of the first magnetic unit 33 and the second magnetic unit 34, if the output efficiency is further improved, the first magnetic unit 33 and the second magnetic unit may be added. The number of configurations of 34 is set to be spaced apart from each other. In other words, the first magnetic unit 33 and the second magnetic unit 34 may be arranged in multiple groups in a one-to-one configuration. The way to further reduce friction and increase overall output efficiency. Fig. 4 shows the case where the magnetic energy transmission device 3 is provided with two sets of first magnetic units 33, 33' and second magnetic units 34, 34'.

Referring to FIG. 5 and referring back to FIG. 2, a second preferred embodiment of the present invention is a generator 100. Since most of the components are the same as the foregoing embodiments, the same components are not described herein. The differences are only described below.

In this embodiment, the magnetic energy transmission device 3 is connected to the motor 2 and a power generating unit 4, and the first magnetic unit 33 and the second magnetic unit 34 of the magnetic energy transmission device 3 are coupled to each other to further output the motor 2 to The efficiency of the power generation unit 4 is increased, and the overall power generation operation is more efficient. According to the actual measurement, if the energy consumed by the transmission device is expressed by the amperage of the current generated by the power generating unit, the conventional transmission device consumes about 1.7 A, and the amperage consumed by the transmission device 3 of the embodiment decreases to 1.1 A, which is improved by nearly 35% efficiency.

In summary, through the arrangement of the first magnetic unit 33 and the second magnetic unit 34, when the shaft 32 rotates relative to the housing member, the first magnetic body 332 and the second magnetic body 342 interact with each other through magnetic force, thereby reducing the The frictional force of the shaft 32 during rotation achieves better output efficiency, so that the object of the present invention can be achieved.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

100‧‧‧Generator

2‧‧‧Motor

3‧‧‧Magnetic energy transmission

31‧‧‧Shell body

32‧‧‧ shaft

33‧‧‧First magnetic unit

331‧‧‧ Ontology

332‧‧‧First magnetic body

34‧‧‧Second magnetic unit

341‧‧‧ Ring body

342‧‧‧Second magnetic body

35‧‧‧ side panels

36‧‧‧ feet

4‧‧‧Power generation unit

1 is a block diagram showing a configuration of a first preferred embodiment of the present invention. FIG. 2 is a plan exploded view showing a magnetic energy transmission device according to a first preferred embodiment of the present invention; FIG. 3 is a side view showing The first preferred embodiment of the present invention; FIG. 4 is a top plan view showing the component arrangement relationship of the first preferred embodiment of the present invention; and FIG. 5 is an architectural diagram illustrating the second preferred embodiment of the present invention.

3‧‧‧Magnetic energy transmission

31‧‧‧Shell body

32‧‧‧ shaft

33‧‧‧First magnetic unit

331‧‧‧ Ontology

332‧‧‧First magnetic body

34‧‧‧Second magnetic unit

341‧‧‧ Ring body

342‧‧‧Second magnetic body

35‧‧‧ side panels

36‧‧‧ feet

Claims (8)

A magnetic energy transmission device, coupled with a motor, the magnetic energy transmission device comprises: a shell member; a shaft rod pivotally disposed on the shell member and coupled with the motor; a first magnetic unit comprising a set of the shaft a body, and a plurality of first magnetic bodies that are magnetically staggered and disposed at an outer edge of the body centering on an axial direction of the shaft; and a second magnetic unit, including a first magnetic body disposed in the case and surrounding the a ring body of the first magnetic unit, and a plurality of second magnetic bodies that are magnetically staggered and are disposed around the inner edge of the ring body around the axial direction of the shaft. The magnetic energy transmission device of claim 1, wherein the first magnetic bodies are at an acute angle to an outer edge of the body. The magnetic energy transmission device of claim 1, wherein the second magnetic body has an acute angle with an inner edge of the ring body. The magnetic energy transmission device of claim 1 to 3, wherein the number of the second magnetic bodies is greater than the number of the first magnetic bodies. A generator includes: a power generating unit; a motor; and a magnetic energy transmission device, comprising: a shell member, a shaft rod pivotally disposed on the shell member and coupled with the motor and the power generating unit, a first magnetic unit includes a body disposed on the shaft, and a plurality of first magnetic bodies magnetically staggered and disposed on the outer edge of the body with the axial direction of the shaft, and a second The magnetic unit includes a ring body disposed in the case member and surrounding the first magnetic unit, and a plurality of magnetic interlaces and a second ring disposed on an inner edge of the ring body centering on an axial direction of the shaft Magnetic body. The generator of claim 5, wherein the first magnetic bodies are at an acute angle to the outer edge of the body. The generator of claim 5, wherein the second magnetic body has an acute angle with an inner edge of the ring body. The generator of claim 5 to 7, wherein the number of the second magnetic bodies is greater than the number of the first magnetic bodies.