TWM464927U - Wheel type power generation device - Google Patents

Description

Wheel power generator

The present invention relates to a power generating device, and more particularly to a wheel power generating device suitable for most rotating mechanisms.

In the conventional power generating device, a driving wheel is disposed above the wheel of the bicycle, and is kept in contact with the wheel, so that the disk power generating device in the driving wheel can be driven by the wheel to generate electricity and be supplied to the external device. This can be referred to the following patent documents. It is the domestically announced M433681 "simple bicycle power generation device", which was created for the applicant's previous case. The case is mainly for the improvement of the traditional bicycle power generation device, but the following problems are still found:

1. The old driving wheel can only be placed above the wheel, which makes it impossible to add the frame behind the bicycle and can not carry the items.

2. The old drive wheel is too large and heavy, which makes the rider more laborious when riding a bicycle, and the appearance is also less beautiful.

3. When the old power generation unit is to be repaired or cleaned, it is not easy to disassemble and install.

In view of this, how to solve the above problems and overcome the difficulties has become a problem to be improved by the present invention.

SUMMARY OF THE INVENTION The object of the present invention is to provide a wheel power generator that can be mounted on most rotating mechanisms and that is easy to assemble and disassemble and has a high power generation capacity.

In order to solve the above problems and achieve the object of the present invention, the technical means of the present invention is realized as a wheel power generating device comprising: a power generating device support frame (1); and at least one shaft is disposed on the power generating device support frame ( 1) a power generating portion (2) that is in contact with the rotating member (10); wherein the power generating portion (2) includes a shaft disposed on the power generating device support frame (1) a guide wheel (21) which is in contact with the rotating member (10) and can be driven by the rotating member (10); and two symmetrical shafts are disposed on the power generating device support frame (1) and respectively located at the rotation A disk-shaped power generating device (22) that is in contact with the guide wheel (21) on one side of the member (10) and can be powered by the guide wheel (21) to be supplied to the external device (20).

More preferably, the power generating device support frame (1) is composed of a main frame body (11), and at least one of the bottom side of the main frame body (11), and can be provided with a guide wheel (21) and a disk shape. The power generating device (22) is composed of a sub-frame body (12) that is axially fixed and has a U-shape.

More preferably, the guide wheel (21) is composed of a wheel body (211) and a shaft rod (212) axially coupled to the wheel body (211).

More preferably, the disk power generating device (22) is a driving disk (221) having a receiving groove (2211) and a shaft portion (2212) further in the center of the receiving groove (2211); a housing (222) disposed at the receiving slot (2211); a housing (222) disposed in the housing (222) and coupled to the shaft portion (2212) for transmission through the shaft portion (2212) a disk (223) driven by the driving disk (221); and at least one coil disk (224) fixed in the casing (222) on the side of the disk (223) and electrically connected to the external device (20) ) composed of.

More preferably, the outer wall surface of the drive plate (221) further has a wavy stripe surface (2213).

More preferably, the magnetic disk (223) is a fixed disk body (2231) axially coupled to the shaft portion (2212), and a plurality of magnets (2232) annularly arranged in the fixed disk body (2231). The coil disk (224) is composed of at least one coil fixing disk (2241) on one side of the magnetic disk (223), and a plurality of annularly arranged in the coil fixing disk (2241), corresponding to The magnet (2232) is provided with an induction coil body (2242) that can be electrically connected to the external device (20).

More preferably, the external device (20) can be one of the following: a mobile device, a handheld device, a pocket computer, a tablet computer.

More preferably, the power generating device support frame (1) side is further provided with a rectifier capable of converting the current outputted by the disk power generating device (22) into DC power and outputting it to the external device (20). And one side of the rectifier (3) is further provided with a battery (4) capable of storing electricity.

More preferably, the rotating member (10) can be one of the following: a bicycle wheel, a wheel of a locomotive, a wheel of a car, a wheel of a train, a flywheel of a fitness equipment, and an elevator. reel.

According to the implementation of the above technical means, the present invention can achieve the following functions, functions and effects:

The first point: the present invention places the disk-shaped power generating devices (22) on the two sides of the rotating member (10), and drives the disk-shaped power generating device (3) to rotate by the guiding wheels (21), so that the phase Compared with the "simple bicycle power generator" of the patent publication No. M433681, the present invention not only reduces the volume of the power generation unit (2) but also reduces the weight of the power generation unit (2).

The second point: The new type of application of the power generator support frame (1) allows the new type to be disassembled and used with any rotating parts (10), and it is convenient and easy to disassemble when cleaning or repairing. In addition, the user can increase or decrease the number of the disk power generating devices (22) by themselves depending on the amount of power required by the external device (20).

1‧‧‧Power plant support frame

222‧‧‧ housing

11‧‧‧Main frame

223‧‧‧Disk

12‧‧‧Subframe

2231‧‧‧Fixed disk

2‧‧‧Power Generation Department

2232‧‧‧ Magnet

21‧‧‧guide wheel

224‧‧‧ coil disk

211‧‧‧ wheel body

2241‧‧‧Cable fixed disk

212‧‧‧ shaft

2242‧‧‧Induction coil body

22‧‧‧Disc power generator

3‧‧‧Rectifier

221‧‧‧ drive disk

4‧‧‧Battery

2211‧‧‧ accommodating slots

10‧‧‧Rotating parts

2212‧‧‧Axis

20‧‧‧External devices

2213‧‧‧ striped surface

Figure 1: A perspective view of the novel.

Figure 2: An exploded view of the novel.

Fig. 3 is an exploded perspective view of the novel disk power generator.

Fig. 4 is a schematic cross-sectional view of the novel disk power generator.

Figures 5 and 6: Schematic diagram of the implementation of this new type of bicycle.

The following is a detailed description of the following embodiments according to the drawings:

First, please refer to FIG. 1 to FIG. 2, which is a perspective view of a power generating device support frame (1); and at least one shaft is disposed on the power generating device support frame (1). And a power generating portion (2) in contact with the rotating member (10); wherein the power generating portion (2) includes a shaft disposed on the power generating device support frame (1) and in contact with the rotating member (10) And a guide wheel (21) that can be driven by the rotating member (10); and two symmetrical shafts are disposed on the power generating device support frame (1), and are respectively located on one side of the rotating member (10), and The guide wheel (21) is in contact with and can be powered by the guide wheel (21) to generate power for the disc-shaped power generating device (22) used by the external device (20).

Secondly, the present invention provides disc-shaped power generating devices (22) on both sides of the rotating member (10), which can reduce the volume of the power generating portion (2) and reduce the weight of the power generating portion (2), so as to facilitate assembly. Efficacy, and also aesthetically pleasing in appearance.

In the above, the power generating device support frame (1) is a main frame body (11) locked to the bottom side of the frame (20), and at least one is disposed on the bottom side of the main frame body (11), and The sub-frame body (12) can be provided with a guide wheel (21) and a disk-shaped power generating device (22) which are axially fixed and have a U-shape.

Among them, through the application of the power generator support frame (1), the new type can be disassembled and equipped with any rotating mechanism, and it is convenient and easy to disassemble when cleaning or repairing.

Secondly, by the application of the sub-frame (12), the user can also increase or decrease the number of the disc-shaped power generating devices (22) according to the amount of power required by the external device (20).

Furthermore, since the sub-frame body (12) has a U-shaped design, the guide wheel (21) and the disk-shaped power generating device (22) can be shielded in the sub-frame body (12) to make the power generation unit ( 2) The overall shape becomes more beautiful.

In the above, the external device (20) can be one of the following: a mobile device, a handheld device, a pocket computer, a tablet computer.

Among them, through the application of different external devices (20), consumers can have more choices to improve the applicability of the new model, and more in line with the changing needs of modern consumers.

In the above, the power generator mounting frame (1) side is further provided with a rectifier (3) capable of converting the current outputted by the disk power generating device (22) into DC power and outputting it to the external device (20). And on one side of the rectifier (3), a battery (4) for storing electricity is further provided.

Among them, since the electric power generated by the disc-shaped power generation device (22) is alternating current, the application of the rectifier (3) can convert the current generated by the new power generation unit (2) into direct current to conform to the external device ( 20) The application needs, so it can improve the traditional power generation device can only output the lack of AC power, so that the new type has the advantages of being able to output a large DC current, and the power can be utilized by a plurality of electrical appliances.

As shown in the figures 3 and 4, the disk power generating device (22) has a receiving groove (2211) and a shaft portion in the center of the receiving groove (2211). a drive plate (221) of (2212); a housing (222) disposed at the receiving groove (2211); a housing (222) disposed in the housing (222) and pivoted to the shaft portion (2212), Can be driven by the drive plate (221) through the shaft portion (2212) a magnetic disk (223); and at least one coil disk (224) fixed in the casing (222) on the side of the magnetic disk (223) and electrically connectable to the external device (20), wherein the disk The outer wall surface of the drive plate (221) further has a wavy stripe surface (2213).

Moreover, the magnetic disk (223) is composed of a fixed disk body (2231) axially coupled to the shaft portion (2212) and a plurality of magnets (2232) annularly arranged in the fixed disk body (2231). And the coil disk (224) is composed of at least one coil fixing disk (2241) on one side of the magnetic disk (223), and a plurality of annularly arranged in the coil fixing disk (2241) corresponding to the magnet ( 2232) is composed of an induction coil body (2242) that can be electrically connected to the external device (20).

Among them, the application of the disk-shaped power generation device (22) enables the present invention to improve the power generation efficiency per unit space, unit time, and unit output, so that the power generation unit can be reduced after installation compared with the conventional generator (2) The overall weight, so that consumers can avoid the problem of excessive weight after installing the new model.

Finally, please refer to Figures 5 and 6. Here is a description of the operation of the new power generation unit (2) in conjunction with the bicycle. As can be clearly seen from the figure, when the rider rides a bicycle, the bicycle wheel The guide wheel (21) that is in contact with the wheel is rotated, and then the disc-shaped power generating device (22) that is in contact with the guide wheel (21) is rotated by the guide wheel (21), thereby The disk power generator (22) generates a current and transmits it to a rectifier (3) on one side of the power generator support frame (1), and the rectifier (3) converts the current into direct current for use by the external device (20). In addition, as can be seen from the figure, the user can also increase or decrease the number of the disk power generating devices (22) according to the amount of power required by the external device (20). It is not limited herein that the present invention can be applied only to bicycles, and any known technique has a rotating mechanism that operates in a rotary motion, and is applicable to the present invention.

The structure, features and effects of the present invention are described in detail above based on the embodiments shown in the drawings. Since the novel and progressive requirements are met, a new patent application is filed according to law; however, the above description is only a preferred embodiment of the present invention. However, the present invention is not limited to the scope of implementation shown in the drawings, and therefore modifications that are in accordance with the meaning of the present invention are intended to fall within the scope of the present invention.

1‧‧‧Power plant support frame

11‧‧‧Main frame

12‧‧‧Subframe

2‧‧‧Power Generation Department

21‧‧‧guide wheel

211‧‧‧ wheel body

212‧‧‧ shaft

22‧‧‧Disc power generator

222‧‧‧ housing

2213‧‧‧ striped surface

Claims (9)

A wheel power generating device comprising: a power generating device support frame (1); and at least one power generating portion (2) disposed on the power generating device support frame (1) and in contact with the rotating member (10); The power generating portion (2) includes a guide wheel (21) disposed on the power generating device support frame (1) and in contact with the rotating member (10) and capable of being driven by the rotating member (10); And two symmetrical shafts are disposed on the power generator support frame (1), and are respectively located on one side of the rotating member (10), are in contact with the guide wheel (21), and can be driven by the guide wheel (21) The power generation is provided to provide a disk power generator (22) for use by the external device (20). The wheel power generator according to claim 1, characterized in that: the power generating device support frame (1) is composed of a main frame body (11), and at least one is disposed on a bottom side of the main frame body (11), and The sub-frame body (12) can be provided with a guide wheel (21) and a disk-shaped power generating device (22) which are axially fixed and have a U-shape. The wheel power generator of claim 1, wherein the guide wheel (21) is composed of a wheel body (211) and a shaft (212) axially coupled to the wheel body (211). The wheel-shaped power generating device according to claim 1, wherein the disk-shaped power generating device (22) has a receiving groove (2211) and a shaft portion in the center of the receiving groove (2211). a drive plate (221) of (2212); a housing (222) disposed at the receiving groove (2211); a housing (222) disposed in the housing (222) and pivoted to the shaft portion (2212), a magnetic disk (223) that can be driven by the driving disk (221) through the shaft portion (2212); and at least one fixed in the housing (222) on the side of the magnetic disk (223), and an external device (20) An electrically connected coil disk (224). A wheel power generator according to claim 4, characterized in that the outer wall surface of the drive plate (221) further has a wavy stripe surface (2213). The wheel power generator according to claim 4, wherein the magnetic disk (223) is a fixed disk body (2231) axially coupled to the shaft portion (2212), and a plurality of annular rings are arranged in the fixed portion. a magnet (2232) in the disk body (2231); and the coil disk (224) is composed of at least one magnet a coil fixing disk (2241) on one side of the disk (223), and a plurality of annularly arranged in the coil fixing disk (2241), corresponding to the magnet (2232), and electrically connectable to the external device (20) The induction coil body (2242) is composed of. The wheel power generator of 4 or 6, wherein the external device (20) can be one of the following: a mobile device, a handheld device, a pocket computer, and a tablet computer. The wheel power generator according to claim 1, wherein the power generating device support frame (1) is further provided with a current capable of converting the current outputted by the disk power generating device (22) into DC power and outputting the same to The rectifier (3) used in the external device (20), and one side of the rectifier (3) is further provided with a battery (4) capable of storing electricity. The wheel power generator according to claim 1, characterized in that the rotating member (10) is one of the following: a bicycle wheel, a wheel of a locomotive, a wheel of a car, a wheel of a train, a flywheel of a fitness equipment, and an elevator. The reel.