KR101136561B1 - Self-generator for Transforming Tiny Kinetic Energy into Electric Energy - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-generator that converts its own fine motion into electricity. The buoy is sensitive to the movement of the water so that it can generate power in response to the slow motion of the generator itself. self-power generation unit using a weight or weight sensitive to (buoy) or movement; Transmission means for transmitting the power generated by the self-power generation unit to the power generation unit to be described later; A power generation unit comprising a stator and a rotor for generating electricity by using the power transmitted by the transmission means; And a relaxation contraction part provided on one side of the rotor to which the power of the self-power generating part is transmitted so that the power of the power can be maintained for a long time without being canceled, and there is no need to support a separate power device from the outside. In addition, since a power generator may exist inside the generator, the generator can be miniaturized or extremely miniaturized, and there is an effect of generating electricity in response to a very small vibration.

Self-powered, stator, rotor, buoy, weight, steel wire, membrane, vibration, induced electromotive force

Description

Self-generator for Transforming Tiny Kinetic Energy into Electric Energy

1 is a view conceptually showing the configuration of the present invention self-generator;

Figure 2a is a cross-sectional perspective view schematically showing an embodiment of the present invention self-generator.

Figure 2b is an exploded perspective view showing the configuration of the rotor and the stator of the power generation device of Figure 2a.

Figure 3a is a cross-sectional perspective view schematically showing another embodiment of the present invention self-generator.

Figure 3b is an exploded perspective view showing the configuration of the rotor and the stator of the generator 3a.

※ Explanation of code about main part of drawing ※

100, 200, 300: self-generator 110, 310: self-power generator

120: connection means 130: power generation unit

140: relaxed contraction part 150: rectification part

160: regulator 170: power storage / charging unit

210: weight 220, 320: steel wire

230, 330: generator 232, 332: rotor

236, 336: stator 240, 340: coil spring

250, 350: rectifier 260, 360: regulator                 

270, 370: Power storage / charging device

The present invention relates to a self-generator which converts its own fine motion into electricity, and more specifically, a power device using thermal energy, hydropower, wind power, tidal power, solar heat or nuclear power by fossil fuel provided separately. The present invention relates to a self-generator that operates by generating a change in kinetic energy by using a change in micromovement of the generator itself as kinetic energy without the rotational motion of the rotor.

In general, a generator that generates electricity generates electricity by generating electromotive force by electromagnetic induction, and the construction of the generator requires a magnet for generating a magnetic field and a conductor that generates electromotive force. One is fixed and the other is moving to generate electricity.

That is, there is a rotating field magnet in which the conductor is stopped and the magnetic field is rotated, and a rotating armature in which the magnetic field is stopped and the conductor is rotated. By adjusting the size of electricity (electromotive force), hundreds to thousands of V can be obtained by connecting the electromotive force to be added in series.

Such a conventional generator can generate electricity only when a separate power source exists, and is bulky due to the need for a separate power source and a connection means for connecting the power source and the generator to be applied to a small or extremely small power generation. There is a problem that cannot be done.

The present invention, in order to overcome the problems of the above-described conventional generators, it is possible to miniaturize the generator, to convert the kinetic energy generated by itself into electrical energy, and to be able to accumulate the generated power source There is.

The present invention, in order to realize the above technical problem, the self-power generation unit for generating power in response to fine motion; Transmission means for transmitting the power generated by the self-power generation unit to the power generation unit to be described later; A power generation unit comprising a stator and a rotor for generating electricity by using the power transmitted by the transmission means; And it can be achieved as a self-generator consisting of a loosening and contracting portion which is provided on one side of the rotor to which the power of the self-power generating portion is transmitted so that the power of the power can be maintained for a long time without canceling.

The self-power generation unit is composed of a power generation device for responding to the minute vibration in order to generate a kinetic energy source. For example, using buoys that are sensitive to sleep movements to use this buoy's movement as a power source, or using weights that are sensitive to movements to use this weight's movement as a power source. It can be used as kinetic energy to generate electrical energy.

The transmission means is a string or steel wire connected to the buoy or weight above to smoothly transfer the kinetic energy generated by the power generating device to the power generation unit; The stator and the rotor of the power generation unit may be composed of a permanent magnet as a magnetic field and a coil as a conductor; In addition, the relaxation contraction portion may be any one provided that the relaxation and contraction is smoothly performed, but the coil spring may be used as the most suitable one.

On the other hand, the rectifier for converting the alternating current generated by the self-generator into direct current electric; Regulator for regulating the irregular current in accordance with the generation of the irregular kinetic energy (regulator); And a storage / charging unit for storing electricity generated in this way or charging a secondary battery, etc., and storing or charging stable electricity and idle electricity instead of using temporary electricity, and thus kinetic energy is weak as a power source. Means may be added to make it available as the primary source of electricity when it is not possible to produce.

Hereinafter, with reference to the accompanying drawings an embodiment of the present invention configured as described above will be described in detail.

1 is a view conceptually showing the configuration of a self-generator of the present invention, Figure 2a is a cross-sectional perspective view schematically showing an embodiment of the invention self-generator, Figure 2b is a rotor and stator of the generator 2a Figure 3a is an exploded perspective view showing the configuration, Figure 3a is a cross-sectional perspective view schematically showing another embodiment of the present invention self-generator, Figure 3b is an exploded perspective view showing the configuration of the rotor and stator of the generator 3a.

Referring to the drawings, the self-generator 100 of the present invention is a self-power generator 110 for generating power in response to fine motion; Transmission means 120 for transmitting the power generated by the self-power generation unit 110 to the power generation unit to be described later; A power generation unit 130 comprising a stator and a rotor for generating electricity by using the power transmitted by the transmission means; And a relaxation contraction unit 140 provided on one side of the rotor to which the power of the self-power generating unit 110 is transmitted so that the power of the self-generating unit 110 can be maintained for a long time without canceling the power. Rectifier 150 for converting the alternating current generated in the 100 into direct current electricity; A regulator 160 for adjusting an irregular current according to generation of irregular kinetic energy to a constant frequency or current; And a power storage / charging unit 170 for storing electricity generated in this manner or charging electricity in a secondary battery or the like.

As shown in FIG. 2, a self-generator using a weight, which is an embodiment of the present invention, the self-generator 200 may cause vibration by synchronizing with the movement of the self-generator 200 therein, and use the vibration as kinetic energy. A weight 210 as a self-power generation unit 110 to be; The elastic wire (220), which is a transmission means (120) for transmitting the vibration generated in the weight (210) to the power generation unit to be described later, is provided, and the steel wire (220) is fixed to the lower end of the case (202). Its end is connected to the coil spring 240, which will be described later: a rotational movement in accordance with the up and down movement transmitted by this steel wire 220, the permanent magnet 232a made of NS poles along the circumference The coil 237 is wound while the rotor 232 and the diameter of the rotor 232 are larger than the diameter of the rotor 232, so that the induced electromotive force is generated by the permanent magnet 232a according to the rotation of the rotor 232. A power generation device 230 as a power generation unit 130 including a stator 236 for generating electricity; And the kinetic energy due to the vibration of the weight 210 can be transmitted by the steel wire 220, but the steel wire 220 is wound in the winding groove 234 formed at the end of the rotor shaft 232, the rotating shaft 233 The coil spring 240 is configured as a loosening and contracting part 140 to allow the rotation to be made more smoothly, and to be maintained for a long time without canceling the power of the power connected to the end of the steel wire 220. . In addition, the rectifier 250 for converting the alternating current generated by the self-generator 200 into direct current electricity; A regulator 260 for regulating an irregular current according to generation of irregular kinetic energy to a constant frequency or current; And a power storage / charge unit 270 configured to store electricity generated in this manner or to charge electricity in a secondary battery or the like.

In addition, the rotary pulley 280 to the weight 210 and the rotor 232 as an auxiliary transmission means for smoothly transferring the vertical motion generated by the weight 210 to the rotor 232 of the power generator 230. In addition to providing in the middle of the), the vertical motion generated by the weight 210 can be more smoothly transmitted through the steel wire 220.

Hereinafter will be described the operation of one embodiment of the present invention made of the above configuration.

The case 202 of the self-generator 200 is composed of a rod (Blinker) that emits a blinking light that requires a temporary electricity or a flashlight that requires electricity at all times, the rod or flashlight above When the shaking, the weight 210 is oscillated from side to side, the vibration causes the steel wire 220 to vibrate up and down to generate the vertical movement on the upper side of the weight (210), The generated kinetic energy is transmitted to the rotary pulley 280 and the rotary pulley 280 is repeated reverse rotation by the left and right vibration of the weight 210, the steel wire 220 is wound around the winding groove 234 Therefore, the rotating shaft 233 is rotated forward and backward, thereby causing the rotor 232 having the permanent magnets 232a arranged in the circumferential direction to the reverse rotation and the coil 237 wound on the stator 236 by the magnetic field change of the magnet. Induction electromotive force is generated to generate electricity do. At this time, the coil spring 240 fixed to the upper end of the case 202 is contracted and relaxed according to the vertical motion generated by the left and right vibration of the weight (210) by vibrating the weight (210) again by the movement of the weight (210) Lasts longer to allow the generation of electricity to continue.

Since electricity is generated in accordance with the forward and reverse rotation of the rotor as seen in the description of the action, this electricity is not continuous but periodically flashes according to the vibration of the weight 210, this electricity is connected to a separate wire or Or it can be connected to the positive electrode 204 and the negative electrode 206 can be used for a light bulb, such as a flashing light without the need for other auxiliary devices, such a periodic flashing electricity passes through the rectifier 250 Is converted into direct current electricity, and is converted into electricity having a constant frequency or current value passing through the regulator 260, and the electricity converted into the constant frequency is stored by the power storage / charger 270 or charged with a secondary battery. Batteries that can be utilized as idle electricity, and generates a higher voltage by connecting a plurality of generators of the present invention in series or in parallel Its utilization varies, so also be used as.

Meanwhile, another embodiment of the present invention is shown in FIG. 3, and the self-generator 300 synchronizes with the movement of the self-generator 300 therein to generate vibration and use this vibration as kinetic energy. Membrane 312 having the same shape as the side and bottom of the inner surface of the case 302 as the generating unit 310, a liquid 314 such as water contained up to the middle point of the inner height of the membrane 312, the liquid 314 Buoy (316) floating in a certain part of the buoy), and the upper portion of the membrane 312 is formed with an uneven portion 318 having a recess and a convex portion having a different diameter from the center; A strong resilient steel wire 320 is provided, which is a transmission means 120 for transmitting the vibration energy generated by the buoy 316 to a power generation apparatus to be described later, and the steel wire 320 is disposed on the buoy 316. To be fixed and to pass through the center of the uneven portion 318; The reverse rotational motion is performed by the vibration energy transmitted by the steel wire 320, and the rotor 332 having a plurality of permanent magnets 332a along the circumference and the diameter of the lower end of the rotor 332 at the upper portion of the fedral shape. Rather than having a larger diameter coil 337 is wound around the generator 330 consisting of a stator 336 to generate electricity in accordance with the rotation of the rotor 332 to generate electricity; And the vibration of the buoy 316 is fixed at a predetermined distance from the side of the lower end of the rotor 332 transmitted by the steel wire 320 and the upper end of the inner circumferential surface of the case 302 so that the force of the vibration energy is not canceled for a long time. Coil spring 340 is configured as a loosening contraction 140 to be maintained. In addition to this, the rectifier 350 for converting the alternating current generated in the self-generator 300 into direct current electricity; A regulator 360 for regulating an irregular current according to occurrence of irregular kinetic energy to a constant frequency or current; And a power storage / charging unit 370 for storing electricity generated in this manner or charging electricity in a secondary battery or the like.

On the other hand, a coupling structure that allows the rotor 332, which is a component of the power generator 330, to smoothly reverse and rotate without being separated from the stator 336, uses a commonly known coupling structure, and the buoy 316 The bottom portion of the membrane and the lower inner surface of the lower portion of the membrane 312 may be connected to other steel wires to reinforce the vibration of the buoy 316.

Hereinafter will be described the operation of another embodiment of the present invention configured as described above.

Since the electricity generation and power storage / charging action according to this other embodiment is almost similar to the action by the weight 210 described above, the overlapping portions will be briefly described or omitted.

First, the case 302 of the self-generator 300 is composed of a rod that emits a blinker (temporary electricity) that requires temporary electricity or a flashlight that requires electricity at all times. When the flashlight is shaken, the buoy 316 vibrates left and right or up and down, and the vibration causes the rotor 332 to forward and reverse through the steel wire 320. At this time, the concave-convex portion 318 of the membrane 312 is closely connected to the steel wire 320 and the wire (320) connected to this because the movement is smoother and the elastic restoring force is stronger than that of the flat film due to the concave-convex shape. The permanent magnet 332a also rotates forward and backward due to the forward and reverse rotation of the rotor 332 and the coil 337 wound around the stator 336 by the magnetic field change of the magnet. Induction electromotive force is generated to generate electricity.

Since the electricity is generated according to the forward and reverse rotation of the rotor 332 as seen above, this electricity is not continuous but periodically flashes according to the vibration of the buoy 316, the electricity is connected to a separate wire or Connected to the anode 304 and the cathode 306, it is possible to flash a light bulb without other auxiliary devices, so that it can be used for a rod that emits flashing light. The periodically flashing electricity is passed through the rectifier 350 to direct electric current. Is converted into electricity having a constant frequency or current value passing through the regulator 360, and the electricity converted into the constant frequency is stored in the electricity storage / charge unit 360 or idle electricity charging the secondary battery. It can be used as a battery that generates a higher voltage by connecting a plurality of generators of the present invention in series or in parallel. There are also various applications.

On the other hand, in the above embodiments, even if the roles of the rotors 232 and 332 and the stators 236 and 336 are reversed, that is, the rotors 232 and 332 are wound with coils to serve as conductors, and the stator 236 Even if 336 serves as a magnetic field in which a plurality of permanent magnets are provided, the technical problem of the present invention can be effectively realized, and the plurality of permanent magnets 232a and 332a generate interference between magnets through an insulator between them. It is possible to further form a configuration that does not.

In the above, the self-generator which generates electricity by vibrating or moving up and down by the weight 210 and the buoy 316 has been described. However, the self-generated vibration is generated by rotating the rotor by the transmission means. Since the configuration that can be generated will be said to be modified and modified within the scope not departing from the gist of the technical spirit of the present invention, such modifications and variations can be easily carried out to the skilled person using the technical spirit of the present invention. It is intended that such modifications be made within the scope of the following claims.

As seen above, the weight or buoy, which can use its own vibration as kinetic energy, is used as a power source in generating electricity, so there is no need to support a separate power device from the outside. There is no need to connect the power to the outside because there can be a power generator in the outside, and it is possible to miniaturize or miniaturize the generator, and generate electricity in response to the very small vibration by weight, buoy and steel wire sensitive to vibration There is an effect that can provide a high-efficiency generator, and can be used as a battery that generates a higher voltage by connecting a plurality of generators of the present invention in series or in parallel, its utilization is diverse, the structure is simple Easily manufactured and generated electricity as an added power storage / charging device There is an effect that can be saved.

Claims (8)

In a generator that generates electricity, A self-power generation unit that generates power in response to fine movements; Transmission means for transmitting the power generated by the self-power generation unit to the power generation unit to be described later; A power generation unit comprising a stator and a rotor for generating electricity by using the power transmitted by the transmission means; And It is provided on one side of the rotor to which the power of the self-power generation unit is transmitted, it is composed of a loosening and contracting portion to be maintained for a long time without canceling the power of the power, The self-power generation unit is a weight (210); The transmission means is a strong elastic steel wire 220, but the steel wire 220 is fixed to the lower end of the case 202 and the end is to be connected to the coil spring 240 to be described later: Rotor 232 and the rotor 232 is provided with a plurality of permanent magnets (232a) made of NS poles along the circumference of the power generating unit rotates in accordance with the vertical movement (up and down) transmitted by the steel wire 220 The coil 237 is wound while having a diameter larger than the diameter of the power generator consisting of a stator 236 to generate electricity by generating an electromotive force by the permanent magnet 232a in accordance with the rotation of the rotor 232 ( 230); And The loose-shrinkable portion allows the kinetic energy due to the vibration of the weight 210 to be transmitted by the steel wire 220, but the steel wire 220 in the winding groove 234 formed at the end of the rotating shaft 233 of the rotor 232 ) Is wound so that the rotation can be made more smoothly, characterized in that the coil spring 240 to be maintained for a long time without canceling the power of the power connected to the end of the steel wire 220 Self-generator that converts kinetic energy into electrical energy. The method of claim 1, A rectifier for converting alternating current electricity generated by the self-generator into direct current electricity; Regulator for regulating the irregular current in accordance with the generation of the irregular kinetic energy (regulator); And A self-generator for converting small kinetic energy into electrical energy, characterized by further comprising a power storage / charger that stores electricity generated in this way or charges electricity to a secondary battery. delete The method of claim 1, The rotating pulley 280 of the weight 210 and the rotor 232 as an auxiliary transmission means for smoothly transferring the vertical motion generated by the weight 210 to the rotor 232 of the power generator 230. Self-generator for converting small kinetic energy into electrical energy, characterized in that the addition and providing in the middle to enable the vertical movement of the weight (210) to be more smoothly transmitted through the steel wire (280). The method of claim 1, The membrane 312 having the same shape as the side and the bottom of the inner surface of the case 302, a liquid 314 such as water contained up to an intermediate point of the inner height of the membrane 312, and the liquid 314. Buoy (316) floating in a certain part of the buoy), and the upper portion of the membrane 312 is formed with an uneven portion 318 having a recess and a convex portion having a different diameter from the center; The transmission means is a steel wire (320) having a high elasticity, the steel wire (220) is fixed to the upper portion of the buoy (316) to pass through the center of the uneven portion (318); The power generation unit is to perform a forward and reverse rotation movement by the vibration energy transmitted by the steel wire 320 and the rotor 332 and the rotor 332 of which a plurality of permanent magnets 332a are provided along the circumference of the top of the fedora shape. The coil 337 has a larger diameter than the diameter of the lower end and is a power generator 330 made of a stator 336 which generates electricity by generating induced electromotive force according to the rotation of the rotor 332; And The relaxed contraction part is fixed at a predetermined distance from the side of the lower end of the rotor 332 to which the vibration of the buoy 316 is transmitted by the steel wire 320 and the upper end of the inner circumferential surface of the case 302 to cancel the force of the vibration energy. Self-generator for converting small kinetic energy into electrical energy, characterized in that the coil spring 340 to be maintained for a long time. The method according to any one of claims 1 and 4 to 5, The rotor (232, 332) is a conductor wound by a coil, the stator (236, 336) is a self-generator for converting small kinetic energy into electrical energy, characterized in that the magnetic field provided with a plurality of permanent magnets. The method according to any one of claims 1 and 4 to 5, The permanent magnets (232a, 332a) is a self-power generator for converting small kinetic energy into electrical energy, characterized in that the interference between the magnets do not occur between the intervening between. The method of claim 6, The permanent magnets (232a, 332a) is a self-power generator for converting small kinetic energy into electrical energy, characterized in that the interference between the magnets do not occur between the intervening between.

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