KR200445559Y1 - Electronic producing device use road - Google Patents

Abstract

The present invention relates to an electric power generator installed on a road, and the electric energy (power) generated by the kinetic energy (or moving load) of the vehicle traveling on the road, street lights, traffic lights, traffic safety indicators, It is configured to be used for electric load such as electric signboard.

The electric generator 1 of the present invention includes a manhole 4 having a predetermined depth formed on a road surface of a road 3 on which the vehicle 2 frequently travels, a case 5 housed and installed in the manhole 4, The elevating member 6 installed above the case 5 and moving up and down by the traveling vehicle, the plurality of springs 7 and 8 supporting the elevating member 6 and the bottom surface of the elevating member 6. A plurality of racks 9 and 10 fixed to each other, pinions 11 and 12 engaged with the racks 9 and 10, respectively, and a spur gear having a large gear ratio connected to the pinions 11 and 12. (13) (14) and a ratchet mechanism (15) provided between the pinions (11) (12) and the spur gears (13) and (14) so that the spur gears (13) and (14) do not rotate in reverse. 16 and the spur gears 19 and 20 of the electric generators 17 and 18 meshed with the spur gears 13 and 14 and the output terminals of the electric generators 17 and 18. Capacitors 21 and 22 to be connected and a controller 24 for controlling electrical energy supplied from the capacitors 21 and 22 to the load 23. .

In addition, by installing on the road where the speed bumps are installed can be configured to enable more efficient electricity production while also serving as speed bumps, an electric generator located at the end (end) by using one or more transmission means (S) It is configured to get enough rotation speed and torque.

Roads, generators, kinetic energy, electrical energy, elevating members, springs, transmission means

Description

Electric generator installed on the road {ELECTRONIC PRODUCING DEVICE USE ROAD}

The present invention relates to an electric power generation apparatus that can obtain electric energy (power) by using kinetic energy (or moving load) of a vehicle traveling on a road.

In general, power generation methods include hydroelectric power generation, thermal power generation, nuclear power generation, solar power generation, solar power generation, wind power generation, tidal power generation, wave power generation, geothermal power generation, biological cells, fuel cells, frictional generation, and noise generation. Various power generation methods are used, but most power generation methods, except for some power generation methods that use natural energy, use hydroelectric power, fossil fuels, and nuclear power. There is a drawback that significant facility investment costs must follow.

In the case of power generation using fossil fuels, which are fueling global warming, fossil fuels are gradually being depleted, and alternative power generation methods are urgently needed. I'm doing it.

The object of the present invention is to provide an electric power generation apparatus that can be installed on the road surface of frequent roads of automobiles to obtain environmentally friendly and stable electric energy (power) by using the kinetic energy of the vehicle driving the road. have.

Another object of the present invention is characterized by using a transmission means consisting of a motor, a transmission, an electric generator, and a capacitor to sufficiently obtain the required rotational speed and rotational torque produced by the electric energy.

Another object of the present invention is characterized by providing an electric power generator in which even rotation and stable operation are achieved by installing a flywheel on a transmission means or an electric generator.

Still another object of the present invention is to provide an electric power generation device capable of more efficiently producing electric energy by configuring to serve as a speed bump.

Another object of the present invention is characterized in that the produced electrical energy to be used for various loads (여분), and the extra (remaining) electrical energy is transmitted to the required area to be used efficiently.

The present invention is configured to convert the kinetic energy generated by the movement of the vehicle traveling on the road into electrical energy by installing an electric generator on the road.

The electric generator includes a case installed in a manhole of a predetermined depth formed on a road surface of a road where a vehicle is frequently driven, and an elevating member configured to move up and down by a traveling vehicle is installed at an upper portion of the case, and a plurality of lower portions of the elevating member are provided below. The spring is installed is configured to hold the elevating member.

A plurality of racks for elevating movement along the elevating member are installed on the bottom surface of the elevating member, the pinion is engaged with the rack, the spur gear with a large gear ratio is engaged with the pinion, and the gear ratio is small with the spur gear. The spur gears of the electric generator are engaged, and sufficient rotation and rotational torque are transmitted to the electric generator to produce electric energy (power). The produced electric energy is stored in a capacitor connected to the output terminal of the electric generator. It is connected to a controller for controlling the electrical energy supplied to the load, the spur gear having a large gear ratio is provided with a ratchet mechanism to prevent reverse rotation.

The elevating member has a planar shape, or a structure that is raised and raised such as a speed bump, thereby producing more efficient electric energy while also serving as a speed bump.

In addition, it is possible to obtain sufficient rotational speed and rotational torque of the electric generator located at the end (end) by using one or more transmission means.

Since the electric generator is installed on the road, the electric energy can be obtained by using the kinetic energy obtained by the vehicle traveling on the road. Therefore, a separate fuel (energy source) is not necessary. Energy efficiency is very good effect.

In addition, the present invention can be installed naturally on the speed bumps, as well as more efficient power production is possible.

In addition, the present invention has the effect of obtaining a sufficient rotational speed and torque for the production of electrical energy by the transmission means.

In addition, the present invention produces power by using a stepwise increased rotation speed has the effect of greatly improving the power production efficiency.

In addition, the present invention can induce even rotation by the flywheel (fly wheel) has the effect of inducing stable operation and power production.

The present invention has the effect of contributing to the power consumption that is increasing with the increase of various various electrical and electronic products.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In describing the embodiments of the present invention, the same elements in the drawings are denoted by the same reference numerals as much as possible, and detailed descriptions of related known configurations or functions will be omitted so as not to obscure the subject matter of the present invention.

1 is a plan view of a state in which the electric generator 1 of the present invention is installed on a road 3, and is installed in a direction orthogonal to a direction in which the vehicle 2 travels. The length is long and the width is narrow so as not to interfere, and the produced electric energy is supplied to the surrounding electric load, for example, the street lamp 23.

As shown in FIG. 2, the electricity generating device 1 includes a manhole 4 having a predetermined depth excavated on a road surface of a road 3 on which the vehicle 2 frequently travels, and is housed in the manhole 4. A case 5, an elevating member 6 which is installed to elevate to a predetermined height in an open portion formed above the case 5, and an elevating member 6 so as to be able to elevate as the vehicle 2 travels. A plurality of springs (7) (8) for supporting the plurality of racks, a plurality of racks (9) (10) for vertically fixed to the bottom surface of the elevating member (6) to move up and down along the elevating member (7), and the rack (9) (10) and pinions (11) (12) respectively engaged with the pinion, spur gears (13) (14) and spur gears (13), which are provided on the rotary shafts of the pinions (11) (12), and have a large gear ratio. Ratchet mechanisms (15) and (16) provided between the pinions (11) (12) and the spur gears (13) and (14), and the spur gear (13) Small gear ratio spur gears (19) and (20) meshed with 14), and the spur gear (19) and (20), the electric generators (17) and (18) fixed to the rotating shaft, the capacitors (21) and (22) connected to the output terminals of the electric generators (17) and (18), and the capacitors (21) and (22). It is composed of a controller 24 for controlling the electrical energy supplied to the load 23 from.

The case 5, the elevating member 6, and the springs 7 and 8 are made of an oxidation resistant material, and the strength of the case 5, the elevating member 6, and the spring 7, 8 is sufficiently resistant to the stationary load, the moving load, the compound load, and the like of the traveling vehicle 2. .

Charge controllers 17a and 18a are connected between the electric generators 17 and 18 and the capacitors 21 and 22 to induce stable charging and to prevent shortening of the lifetime of the capacitors 21 and 22. Preferably, the charge controllers 17a and 18a may be omitted.

When the electric load is a street lamp 23, the illumination lamp 42 is provided with an illumination sensor 44 for detecting peripheral illumination, or an illumination switch such as an illumination switch, and the illumination sensor 44 is connected to the street lamp controller 43. The street light 23 is turned on and off in accordance with the ambient light connected or the time set in the timer.

In the present invention, when the power supplied to the load (L) is insufficient, a separate solar cell may be installed in the load or its surroundings so that the insufficient power is supplemented.

The spur gears 13 and 14 have a higher gear ratio than the pinions 11 and 12 and the spur gears 19 and 20 of the electric generator, so that the rotation speed of the electric generators 17 and 18 is greatly increased. Therefore, it is possible to obtain sufficient rotation speed and rotation torque necessary for power generation.

A plurality of recessed grooves 25 and 26 are formed at an upper end of the case 5, and the edges of the elevating member 6 are coupled to the recessed grooves 25 and 26 to elevate to a predetermined height h. A plurality of locking portions 29 and 30 are formed to protrude, and thus, when the vehicle 2 runs as shown in FIG. 3, its load and kinetic energy are transmitted to the elevating member 6 through the tire, thereby elevating the elevating member 6. The lowering and the springs 7 and 8 are compressed, and as shown in FIG. 2, when the vehicle 2 leaves the elevating member 6, the elevating member 6 is returned to its original height by the springs 7 and 8. do.

The lifting stroke h of the lifting member 6 is a height obtained by subtracting the overall height of the locking portions 29 and 30 from the overall height of the recessed grooves 25 and 26. The lifting stroke h is preferably in the range of 5 mm to 30 mm, which is a range that does not significantly affect the running of the vehicle 2.

When the lifting stroke h is in the range of 5 mm to 10 mm, even if the gear ratio of the spur gears 13 and 14 is increased, the overall rotation speed of the electric generators 17 and 18 is slowed down, thereby producing electrical energy. Since it can be reduced, the second electric generator E or the third electric generator E is electric energy using one transmission means S as shown in FIG. 9 or a plurality of transmission means S as shown in FIG. It is configured to get sufficient rotation speed and torque for production.

In addition, when the lifting stroke h is composed of 20 mm to 30 mm, since the rotation speed of the spur gears 13 and 14 is increased several times or more, the number of use of the transmission means S can be reduced.

On the bottom surface 6a of the elevating member 6 and the bottom 5a of the case 5, rods 31, 32, 33 and 34 into which both ends of the springs 7 and 8 are fitted, respectively, are provided. Opposing protrusions prevent the springs 7 and 8 from being separated. Although the springs 7 and 8 are respectively installed on both sides of the elevating member 6, one or more springs may be additionally installed at a proper position of the elevating member 6 according to the plane or length of the elevating member 6. .

In addition, roller rollers 35 are formed on both sides of the recessed grooves 25 and 26 formed in the case 5, and then the rollers 37 are axially installed to catch when the lifting member 6 moves up and down. The frictional resistance is greatly reduced by bringing the side surfaces of the portions 29 and 30 into rolling contact with the roller 37.

In addition, as shown in FIG. 5, the roller chambers 36 are formed on both sides of the engaging portions 29 and 30 of the elevating member 6, and then the roller 38 is axially installed to lift and lower the elevating member 6. By bringing the side surfaces of the mouth grooves 25 and 26 into rolling contact with the roller 38, the frictional resistance is greatly reduced.

In the present invention, the elevating member 6 may be flat, or may be configured to rise and protrude in a curved shape as shown in FIGS. 6 and 10. In the case of the raised protrusion, the speed bumps may be installed on the road, or the speed bumps may be installed on the road where the speed bumps are installed to allow more efficient electricity production. In this case, as shown in FIG. 6, the upper surface of the elevating member 66 may be raised to protrude in the same shape as the speed bumps to replace the speed bumps. Protruding height (h2) and the shape is preferably a range prescribed by the road traffic law, Figure 7 shows a state in which the lifting member 66 is lowered by the tire of the vehicle 2 running on the road (3).

In the present invention, when the flywheels 39, 40, and F are installed in the rotary shaft of the spur gears 13 and 14 as shown in FIGS. 9 and 10, or as shown in FIG. 8, the spur gears ( 13) 14 or stable and even rotation of the electric generator E is maintained. The flywheel evens the rotational speed and stores the moment of inertia.

Since the lifting stroke h is smaller for safe driving of the vehicle 2 in the present invention, a sufficient rotational force (rotational speed and rotational torque) cannot be obtained only by the pinions 11 and 12, and thus an increase in speed is required. Pinion (11) (12) by the lifting and lowering movement of the (10) because the reverse rotation is necessary to prevent the reverse rotation so that the electric generator can only rotate in one direction.

Therefore, in the present invention, the rotational speed is increased by the spur gears 13 and 14 with a large gear ratio, the pinions 11 and 12 and the spur gears 19 and 20 with a small gear ratio, which are sufficient for electric energy production. The rotational force (rotational speed and torque) can be obtained and spurred by a ratchet mechanism (15, 16) provided between the pinions (11) (12) and the spur gears (13) and (14). Reverse rotation of the gears 13 and 14 is prevented. The ratchet mechanisms 15 and 16 are technical constructions applied to other industrial fields, and thus detailed descriptions thereof will be omitted.

Meanwhile, in the present invention, as shown in FIGS. 9 and 10, a sufficient rotational force of the electric generator positioned at the terminal (end) is formed by configuring one or more shifting means S to further improve the rotational force (rotational speed and torque). It is configured to get.

The shift means S includes a motor M connected to the capacitor C1 and operated as shown in FIG. 8, a spur gear G1 coupled to a rotation shaft of the motor M, and a spur gear G1. Another spur gear G2 meshed with the spur gear, the spur gear G3 connected to the spur gear G2 and having a large gear ratio, and the spur gear G3 so that the spur gear G3 does not rotate in reverse. And a ratchet mechanism R provided between the spur gear G3 and the spur gear G4 of the electric generator E meshed with the spur gear G3, and the capacitor C1. The motor (M) is operated by the power source of the motor, and the rotation speed is increased several times by the spur gears (G2) (G4) with a small gear ratio and the spur gear (G3) with a large gear ratio, and the output terminal of the electric generator (E) In FIG. 9, the capacitor C2 is connected to charge the electric energy, and the charged electric energy is directly supplied to the load L, or regulated for stable power supply (constant voltage). Alternatively, the controller 24 is connected to the load L, such as a street lamp 23, a traffic light, a traffic safety indicator, an electric signboard, and the excess (extra) electric energy is transmitted to a required area for efficient use. .

10 is configured to further increase the rotational speed of the electric generator located at the end (end) by connecting the transmission means S in two stages in series so that the electric energy production efficiency is further improved. It can be configured in series connection, in parallel connection, or in series-parallel mixed (composite) type, and of course, it can also be configured in three or more stages.

In the present invention, the gear ratio of the pinion (11) 12 or the spur gears (19) (20) (G2) (G4) with a small gear ratio and the spur gears (13) (14) (G3) with a large gear ratio is 1; : 5-1: 20 are preferable.

The spur gears 14, 15 and G3 rotate only in one direction by the action of a pawl constituting the ratchet mechanisms 16, 17 and R, so as not to rotate in the opposite direction. External ratchets or internal ratchets, friction ratchets or silent ratchets may be used.

In the drawings, reference numeral 41 denotes a base concrete, 45 denotes a boundary stone, and 46 denotes a sidewalk or sidewalk block.

According to the present invention, the lifting members 6 and 66 and the racks 9 and 10 are lifted by the lifting stroke h by the vehicle 2 traveling on the road 3, and the racks 9 and 10 The pinions (11) (12) engaged in the forward and reverse rotation, the spur gears (13) (14) having a large gear ratio are rotated in one direction by the ratchet mechanism (15) (16), and the gear ratio is small. As the spur gears 19 and 20 of the generators 17 and 18 rotate at a high speed, electrical energy is produced, and the produced electrical energy is charged by the capacitors 21 and 22, and the capacitors 21 and 22. The electric energy charged in) is supplied to the load L via the controller 24, for example, a street lamp 23, a traffic light, a traffic safety indicator, an electric signboard, and the surplus electric energy is required. It will be used efficiently by transmitting power.

9 shows that the electric generator E rotates faster by the transmission means S, so that the productivity of the electric energy is improved, and FIG. 10 shows that the electric generator E rotates faster by the plurality of transmission means S. The productivity of electrical energy is further improved, C1 and C2 are capacitors, E is an electric generator, and F is a flywheel.

In the present invention, the gap generated between the case 5 and the elevating member 6 is preferably configured to maintain watertightness so that rainwater or foreign matter does not penetrate, and in some cases, a case 5 using a separate pump. ) It can be configured to automatically detect rainwater flowing into the interior and to be automatically pumped if it is above a certain level, or to be connected to road drainage, but can be configured to drain naturally using check valves.

The present invention as described above is not limited to the present embodiment and the accompanying drawings, various substitutions, modifications and changes are possible without departing from the technical spirit of the present invention, which is in the technical field to which the present invention belongs It is self-evident for those of ordinary knowledge.

1: a plan view of the state installed on the road surface in the present invention.

2 is a cross-sectional view of an embodiment of the present invention.

Figure 3 is a cross-sectional configuration of the lifting member is lowered by the traveling vehicle in the present invention Figure 2.

4 is an enlarged cross-sectional view of the elevating member shown in one embodiment of the present invention.

5 is an enlarged cross-sectional view of the elevating member according to another embodiment of the present invention.

Figure 6 is an enlarged cross-sectional view of the elevating member of another embodiment of the present invention.

7 is a cross-sectional configuration of the lifting member is lowered by the traveling vehicle in FIG.

8 is a block diagram of a transmission means shown in an embodiment of the present invention.

9 is a cross-sectional view of another embodiment of the present invention.

10 is a cross-sectional view of another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

(1)-electric generator (2)-vehicle

(3)-Road (4)-Manhole

(5)-case (5a)-case bottom

(6) (66)-elevating member (6a)-elevating member bottom surface

(7) (8)-Spring (9) (10)-Rack

(11) (12)-Pinion (15) (16) (R)-ratchet mechanism

(13) (14) (19) (20) (G1) (G2) (G3) (G4)-Spur Gears

(17) (18) (E)-Electric Generator (17a) (18a)-Charge Controller

(21) (22) (C1) (C2)-Capacitor (23)-Street Lamp

(24)-Controller (25) (26)-Indentation Groove

(29) (30)-Hanging Part (31) (32) (33) (34)-Seal

(35) (36)-Roller Room (37) (38)-Roller

(39) (40) (F)-Flywheel (42)-Lamp

(43)-Street Light Controller (44)-Light Sensor

(h)-lifting stroke (h2)-protrusion height

(L)-Load (M)-Motor

(S)-Transmission

Claims (4)

delete A case housed and installed in a manhole of a predetermined depth excavated on a road surface of the road, an elevating member installed so as to elevate to a predetermined height in the upper opening of the case, a plurality of springs supporting the elevating member, and a bottom surface of the elevating member A rack fixed to the elevating member along the elevating member, the pinion engaged with the rack, a plurality of spur gears installed on the rotation shaft of the pinion, a ratchet mechanism installed between the pinion and the spur gear, and the spur gear An electric generator installed on a road comprising an electric generator fixed to a rotating shaft, a capacitor connected to an output terminal of the electric generator, and a controller for controlling electric energy supplied from the capacitor to a load; A plurality of concave grooves 25 and 26 are formed at the upper end of the case 5, and the engaging portions 29 and 30 of the elevating member 6 are coupled to the concave grooves 25 and 26 so that the elevating member is lifted. The elevating member 6 moves up and down by allowing the 6 to elevate with a predetermined lifting stroke, and form roller chambers 35 on both sides of the recessed grooves 25 and 26. When the movement, the side of the locking portion 29, 30 is brought into rolling contact with the roller 37, and roller rollers 36 are formed on both sides of the locking portion 29, 30 of the elevating member 6, and then the roller A shaft 38 is provided so that the side surface of the recessed grooves 25 and 26 is in rolling contact with the roller 38 when the lifting member 6 moves up and down so that the frictional resistance is greatly reduced. Electric generator installed. delete The method according to claim 2; At least one shifting means is provided at the output of the capacitor, wherein the shifting means includes a motor M connected to the capacitor, a spur gear G1 coupled to a rotating shaft of the motor M, and a spur gear ( Another spur gear G2 meshed with G1, a spur gear G3 connected to the spur gear G2 and having a large gear ratio, and a spur gear G3 so that the spur gear G3 does not rotate in reverse. On the road composed of a ratchet mechanism (R) installed between G2) and the spur gear (G3) and a spur gear (G4) of the electric generator (E) meshed with the spur gear (G3). Electric generator installed.

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