JP3100702U - Power generator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a power-saving and simple power-generating device by changing the arrangement of coils constituting a power-generating part in parallel or in series as required to make it possible to adjust to a required voltage and current.
The power generation device includes a cover body, at least one power generation unit, at least one intermediate plate, a transmission shaft, a speed change gear, and an activation device. The intermediate plate 35 is provided so as to pass through the transmission shaft 354 so as to be at 90 degrees. The intermediate plate 35 is installed inside the power generation unit 30, and several permanent magnets 351 are installed thereon, and the power generation unit On both sides of 30, several coil sets 311 and 331 are installed, and when the starting device 50 moves the conduction shaft 354 to rotate the intermediate plate, the lines of magnetic force of the permanent magnet 351 pass between the coil sets located on both sides thereof. To generate power to cross the lines of magnetic force.
[Selection diagram] Fig. 1

Description

  The present invention relates to a power generator, and in particular, when a starter moves a transmission gear set, the power generator is further operated to generate power, and the output terminals of a plurality of coil sets on the power generator are connected in parallel as necessary. Alternatively, the power is generated in series, and the number thereof can be changed as necessary. The power generation device includes a plurality of coil sets located on both sides of the power generation unit.

Conventional small generators typically rotate the rotor by the crank rotating the transmission gearset, further generating power output. For example, the permanent magnet type manual generator of Patent Document 1 includes a fixed part, a rotating part, a crank, an acceleration gear set, and an outer cover. The fixed part, the rotating part and the accelerating gear set are located in the inner space of the outer cover, and the input and output gear shafts of the accelerating gear set are connected to the crank and the rotating part, respectively. Includes petal-type magnetic poles evenly distributed in three or three phases, each magnetic pole is a coil winding set, and the rotating part is a multipolar magnetized magnetic body made of NdFeB, with a hole in the center, In the circumference, the north and south poles are arranged at intervals, and the annular magnetic body includes a multipolar annular magnetic body that rotates around the fixed portion. However, the output voltage of the rotor of the above manual generator is fixed, and the user cannot change the output voltage by changing the structure of the rotor as needed.
Republic of China Utility Model Registration No. 87200947

The main object of the present invention is to operate the transmission gear set by the starting device to further operate the power generation unit to generate power, and to connect the output terminals of a plurality of coil sets on the power generation unit in parallel if necessary. Alternatively, power generation is performed in series, and the number thereof can be changed as needed. An object of the present invention is to provide a power generation device in which a plurality of coil sets are located on both sides of a power generation unit.

To achieve the above object, the power generating device of the present invention includes a cover body, at least one power generating unit, at least one intermediate plate, a transmission shaft, a transmission gear, and a starting device. The feature is that at least one power generation unit and at least one intermediate plate are provided on the conduction shaft so as to be at 90 degrees, the intermediate plate is installed inside the power generation unit, and several Are installed, and several coil sets are installed on both sides of the power generation unit.The number of the permanent magnets is twice as large as that of the coil sets. The magnet can cut the coil sets on both sides to generate power.

The power generation device of this embodiment generates power in the power generation unit by the rotation of the starting device, and generates power by connecting the power generation units in parallel or in series.

In order to further clarify the structure, characteristics, and purpose of the present invention, preferred embodiments will be described below with reference to the drawings.

FIG. 1 is an exploded perspective view showing the power generator of the present invention. As shown in the figure, the assembly of the power generation device 1 of the present invention includes a combination of the cover body 10, at least one power generation unit 30, the transmission gear set 40 and the starting device 50.

The power generation unit 30 is installed and fixed in the cover body 10, the transmission gear set 40 is connected to the power generation unit 30, the starting device 50 is connected to the transmission gear set 40, and the power is further generated by the rotation of the transmission gear set 40. The part 30 is moved. By rotating the starting device 50 by a method such as wind power, hydraulic power, or manual operation, the transmission gear set 40 and the power generation unit 30 are further operated to generate power.

Each of the power generation units 30 further includes a first power generation unit 31, a second power generation unit 33, and an intermediate plate 35. The first power generating unit 31 has a plurality of first coil sets 311 and a first printed circuit board 312, and the first printed circuit board 312 has a plurality of through holes 3121, which are preferably 3. Each of the first coil sets 311 covers the first core portion 313 (see FIGS. 4 and 5), and has an input end 314 and an output end 315 (due to visual relation, However, the input terminal 314 and the output terminal 315 of the plurality of first coil sets 311 can be connected in series or in parallel, which is determined as needed. For applications requiring low voltage and high current, a plurality of input terminals 314 and output terminals 315 are connected in parallel. For applications requiring high voltage and low current, a plurality of input terminals 314 and output terminals 315 are connected. In series, the number of the plurality of first coil sets 311 and the first core portions 313 is preferably an even number.

A plurality of second coil sets 331 and a second printed circuit board 332 are provided on the second power generation unit 33, and a plurality of through holes 3321 are provided on the second printed circuit board 332 (visual relationship). ), Which are preferably arranged in a triangular set of three, wherein each of the second coil sets 331 covers the second core portion 333 like the first coil set 311 and receives the input. With the end 334 and the output end 335, the input end 334 and the output end 335 of the plurality of second coil sets 331 can be connected in series or in parallel, which is determined as necessary. Further, the number of the plurality of second coil sets 331 and the second core portions 333 is preferably an even number.

The first core 313 and the second core 333 are made of a non-conductor, which is preferably oval or circular, each of which can be fitted into a through hole 3121, 3321 such as a fixing pin. The purpose of fixing the first core 313 and the second core 333 is achieved. Further, at least screw holes 316 and 336 are further provided outside the first printed circuit board 312 and the second printed circuit board 332, and a holder (not shown) is passed through the screw holes 316 and 336, so that the first power generation unit 31 is formed. And the 2nd power generation part 33 is fixed.

An intermediate plate 35 on which a plurality of permanent magnets 351 are disposed is disposed between the first power generation unit 31 and the second power generation unit 33, and is disposed between the first power generation unit 31 and the second power generation unit 33. It can be rotated. The number of the plurality of permanent magnets 351 is equal to the number of the plurality of first coil sets 311 and the second coil sets 331, or the number of the permanent magnets 351 is twice the number of the coil sets 311 and 331, which is preferable. It is desirable to arrange even-numbered pairs of the positive and negative phases at equal distances on the intermediate plate 35, and to reduce the gap between the permanent magnets 351 as much as possible so that the resistance when converting the magnetic poles of these permanent magnets is changed. Achieve the purpose of labor-saving power generation.
The intermediate plate 35 can be passed through a third circular hole 352 (not shown in the drawing due to visual relation) installed in the center of the intermediate plate 35 and the third circular hole 352, and both ends of the tube tube 353. It includes a tube tube 353, preferably of different thickness, and a transmission shaft 354 that can be passed through the tube tube 353 and has at least one end with tapping to facilitate coupling with the transmission gear set 40. When the starting device 50 rotates, the transmission gear set 40 and the intermediate plate 35 are rotated, and the lines of magnetic force generated by the plurality of permanent magnets 351 are further divided into a plurality of first coil sets 311 and a plurality of second coil sets. 331 generates a voltage across. Of these, the intermediate plate 35 and the tube tube 353 are preferably manufactured by plastic injection molding.

FIG. 2 is a combination diagram illustrating the power generation device of the present embodiment. As shown in the figure, when assembling the power generation device 1 of the present invention, at least one tube tube 353 is provided on the transmission shaft 354, and then the first power generation unit 31, the intermediate plate 35 and the second power generation unit 33 are connected to the tube tubes. 353, the first power generation unit 31, the intermediate plate 35, and the second power generation unit 33 are arranged at 90 degrees with respect to the transmission shaft 354. Among them, the first power generation unit 31, the intermediate plate 35, and the second power generation unit The number of the tubes 33 and the tube tubes 353 are changed as necessary, and the power generation device 1 is covered with the outer cover 10, and then the transmission gear set 40 and the first power generation unit 31 or the second power generation unit 33 are connected. The starting device 50 is provided at one end of the transmission gear set 40 and fixed to complete the combination of the present invention. In the present invention, the transmission gear set 40 and the starting device 50 are provided on one side surface of the first power generation unit 31 or the second power generation unit 33 to facilitate the user's use. In addition, the starter 50 of the present invention is rotated by a method such as wind power or hydraulic power, and the transmission gear set 40 and the intermediate plate 35 are rotated, so that the magnet of the intermediate plate 35 between the fixed power generation unit 31 and the power generation unit 33 is fixed. To generate electricity.

The operation principle of the present invention is as follows. First, the user rotates the starting device (for example, a crank) 50 to rotate at least one intermediate plate 35, and a plurality of permanent magnets 351 on each intermediate plate 35 are located on both sides thereof. An alternating magnetic field is generated for the first coil set 311 and the plurality of second coil sets 331 to output power. Further, since the gap between the permanent magnets 351 is very small, the magnetic resistance of the permanent magnets 351 is very small. Further, the shifting action of the transmission gear set 40 can reduce the force required at the time of power generation. Objective is achieved.

FIG. 3 is a view showing a plurality of through holes 3121 provided on the first printed circuit board 312 of the present invention. As shown in the figure, the first printed circuit board 312 of this embodiment is preferably circular, and has a plurality of through holes 3121 (same on the second printed circuit board 332). , It is preferably in sets of three, each being combined with a first coil set 311 and a second coil set 331. And since it is arrange | positioned in a triangle, the objective which further fixes the 1st coil set 311 and the 2nd coil set 331 can be achieved.

FIG. 4 shows a plan view when the first coil set is combined on the first printed circuit board in the present embodiment. As shown in the figure, the first coil set 311 of this embodiment is directly combined into the plurality of through holes 3121 of the first printed circuit board 312 to achieve the purpose of fixing, and each first coil set 311 is connected. It is placed according to each permanent magnet 351. Also, the second coil set 331 of the present invention is directly combined into the plurality of through holes 3321 of the second printed circuit board to achieve the purpose of fixing.

FIG. 5 is a plan view of another embodiment of the present invention when a first coil set is assembled on a first printed circuit board. As shown in the figure, the first coil set 311 of the present invention can be reduced in volume and increased in number as needed, and can be directly provided with a plurality of through holes 3121 of the first printed circuit board 312 by two concentric circles. In order to achieve the purpose of combining and fixing them inside, each first coil set 311 is placed along with each permanent magnet 351. Also, the second coil set 331 of this embodiment can be combined with the plurality of through holes 3321 of the second printed circuit board by the above-described method to achieve the purpose of fixing.

FIG. 6 shows the input terminal and the output terminal of the plurality of first coil sets and the plurality of second coil sets of the present invention in series. As shown in the figure, the input terminals 314 and the output terminals 315 of the plurality of first coil sets 311 of the present embodiment are connected in series, and the output terminals 315 of each first coil set 311 are connected to the next first coil set 311. It is connected in series with the input terminal 314. With this layout, the input terminal 314 and the output terminal 315 of each first coil set 311 are connected in series to increase the output voltage. If necessary, the input terminal 314 and the output terminal 315 of each first coil set 311 are arranged in parallel to increase the output current. That is, the connection method can be changed as needed.

FIG. 7 shows a diagram in which a plurality of permanent magnets 351 of this embodiment are arranged. As shown in the figure, the permanent magnet 351 of this embodiment is disposed between the positive and negative electrode phases. For example, adjacent to the permanent magnet 351 having one polarity N is the permanent magnet 351 having one polarity S. According to this layout, the number of the permanent magnets 351 must be even. Then, by making the interval extremely small, the resistance force at the time of conversion of the magnetic pole of the permanent magnet is reduced, thereby achieving the purpose of power saving. In addition, the first coil set 311 and the second coil set 331 are connected in series in order to allow current to flow from the north pole to the south pole. In addition, the above-described permanent magnet 351 may have a block shape, an annular shape, or another shape, and a manufacturing method thereof is not limited. In addition, the correspondence between the permanent magnet 351 on the intermediate plate 35 and the coil sets 311 and 331 is such that the permanent magnet 351 corresponds to one coil set 311 (and the 331 is located on both sides of the permanent magnet 351). Alternatively, two permanent magnets 351 may correspond to the coil set 311 (and 331).

Therefore, the power generation device of the present embodiment generates power in the power generation unit 30 by the rotation of the starting device 50, and arranges the power generation units 30 in parallel or in series to generate power. Achieve the purpose of saving power and easily generating electricity.

What is disclosed in this embodiment is merely a preferred embodiment, and it is easily guessed that some changes or modifications can be easily made based on the technical idea of the present invention if the person is familiar with the technology. What can be done does not depart from the scope of the patent right of the present invention.

FIG. 2 is an exploded perspective view of the power generation device of the present invention. FIG. 3 is a cross-sectional view of the power generator according to the present invention. FIG. 4 is a cross-sectional view illustrating a plurality of through holes provided on the first and second printed circuit boards of the present invention. FIG. 4 is a perspective view showing a combination of a first coil set on a first printed circuit board according to an embodiment of the present invention; FIG. 4 is a perspective view showing a combination of a first coil set on a first printed circuit board according to another embodiment of the present invention; FIG. 4 is a cross-sectional view showing a serial arrangement of input and output ends of a plurality of first coil sets of the present invention and a cross-sectional view showing a serial arrangement of input ends and output ends of a plurality of second coil sets. is there. FIG. 4 is a diagram illustrating an arrangement of a plurality of permanent magnets according to the present invention.

Explanation of reference numerals

REFERENCE SIGNS LIST 1 power generation device 10 cover body 30 power generation unit 31 first power generation unit 33 second power generation unit 311 first coil set 312 first printed circuit board 3121 through hole 313 first core 314 input end 315 output end 316 screw hole 331 second Coil set 332 Second printed circuit board 3321 Through hole 333 Second core 334 Input end 335 Output end 336 Screw hole 35 Intermediate plate 351 Permanent magnet 352 Third circular hole 353 Tube tube 354 Conduction shaft 40 Transmission gear set 50 Starter

Claims (11)

A power generator including a cover body, at least one power generator, at least one intermediate plate, a transmission shaft, a transmission gear, and an activation device,
The at least one power generation unit and the at least one intermediate plate are provided on the transmission shaft so as to be at 90 degrees with respect to a transmission shaft, and the intermediate plate is installed relative to the power generation unit, Several permanent magnets are installed on it, several coil sets are installed on both sides of the power generation unit, and when the intermediate shaft is rotated by moving the transmission shaft by the starting device, the permanent magnet A power generator, wherein the coil set located on both sides of a magnetic field line generates electric power. Each power generation unit further
A first printed circuit board having a plurality of first coil sets and a first printed circuit board, wherein each first coil set has an input end and an output end covering a first core; A first power generation unit having a plurality of through holes for fixing the first core of the first coil set on the plate;
A second printed circuit board having a plurality of second coil sets and a second printed circuit board, wherein each second coil set has an input end and an output end covering a second core; 2. The power generator according to claim 1, further comprising a plurality of through holes for fixing the second core of the second coil set on the plate. At least one screw hole is further provided outside the first printed circuit board and the second printed circuit board, and a holder is passed through the screw hole to fix the first power generation unit and the second power generation unit. The power generator according to claim 1, wherein: The power generator according to claim 1, wherein the transmission gear set is arranged on one side surface of the cover body. The power generator according to claim 1, wherein the starter generates power by rotating a transmission shaft by wind power, water power, or a manual method. The intermediate plate further comprises:
A circular hole provided at the center of the intermediate plate,
The power generator according to claim 1, further comprising a tube tube that passes through the circular hole and has different thicknesses at both ends. A plurality of through holes for fixing the core of the coil are preferably arranged in the intermediate plate in a triangular form, preferably in groups of three, so as to achieve a suitable fixing effect. Item 3. The power generating device according to Item 2. The first and second cores are made of a non-conductor and are preferably oval or circular, the number of which is preferably an even number, and the first and second printed circuit boards directly. The power generator according to claim 2, wherein the power generator can be fitted to the upper through hole. 3. The printed circuit board according to claim 2, wherein the plurality of first coil sets and the plurality of second coil sets are arranged on the first printed circuit board and the second printed circuit board, respectively, in a concentric manner. Power generator. The power generator according to claim 1, wherein the intermediate plate is one permanent magnet corresponding to a coil set. The power generator according to claim 1, wherein the intermediate plate is two permanent magnets corresponding to a coil set.

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