KR20080008118A - Solar power system and vehicle having the same - Google Patents

Abstract

A solar power system and a vehicle having the same are provided to increase the amount of electric power by using a cell module including cells and a lens module including convex lenses. A cell module(10) includes a plurality of cells(2) to convert sunlight to electric energy. A lens module(20) includes a plurality of lenses corresponding to the cells of the cell module to collect the sunlight. The lens module is installed apart from the cell module. The lens module includes a lens loading plate(29) having a lens installation hole part and a convex lens(12) installed at the lens installation hole part. The lens installation hole part includes a lower slope part for supporting the convex lens, a perpendicular part formed at an upper side of the lower slope part, and an upper slope part formed at an upper side of the perpendicular part. The perpendicular part has a space larger than the space of the lower slope part. The upper slope part has a space larger than the space of the perpendicular part.

Description

Solar power system and vehicle having the same

1 is a perspective view of one embodiment of a solar power system according to the present invention;

2 is a cross-sectional view of an embodiment of a solar power system according to the present invention;

3 is a view schematically showing a state in which the solar power system according to the present invention is rotated up and down,

4 is a diagram schematically illustrating a state in which a solar power system according to the present invention is rotated from sunrise to sunset,

5 is a longitudinal sectional view of an embodiment of a solar power system according to the present invention;

6 is a cross-sectional view of one embodiment of a solar power system according to the present invention;

7 is a cross-sectional view of another embodiment of a solar power system according to the present invention;

8 is a perspective view of one embodiment of a vehicle having a solar power system according to the present invention;

9 is a partially exploded perspective view of one embodiment of a vehicle having a solar power system according to the present invention.

<Explanation of symbols on main parts of the drawings>

2: cell 10: cell module

12: convex lens 20,20 ′: lens module

24: lens mounting hole 26: holder

28: adhesive material 30: spacer member

32: Bolt 34: Nut

40: rotary mechanism 44: left and right rotation motor

50: left and right rotating mechanism 64: up and down rotation motor

70: vertical rotation mechanism 80: input unit

90: control unit 100: battery

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a solar power system and a vehicle having the same, and more particularly, to a solar power system having a convex lens corresponding to a cell so as to collect sunlight into a cell that converts sunlight into electrical energy, and a vehicle having the same. .

In general, a solar power system is fixedly installed with a cell module provided with a plurality of cells for converting sunlight into electrical energy on the roof or home of a home.

The cell module directly receives sunlight and converts it into electrical energy, and the stored electrical energy is stored in a battery and used for electricity such as homes.

However, in the solar power system according to the prior art, since the cell module is fixedly installed, there is a lot of time that the solar light is obliquely introduced into the cell, and since the solar light is directly introduced into the cell, only the light of the cell size is introduced into the cell, thus generating power generation efficiency and There is a problem of low economic efficiency.

The present invention has been made to solve the above problems of the prior art, it provides a solar power generation system that can produce a variety of power in a cell module of a small size by gathering a larger amount of sunlight into the cell and high economical There is a purpose.

Another object of the present invention is to provide a photovoltaic power generation system that can produce power for a long time because the cell module can continuously receive a large amount of sunlight in response to changes in sunlight.

Still another object of the present invention is that the cell module and the lens module can be mounted together in a vehicle to produce a large amount of electricity required for the vehicle, and the solar power generation can be easily and firmly mounted on the vehicle. It is to provide a vehicle having a system.

Solar power system according to the present invention for solving the above problems is a cell module having a plurality of cells for converting sunlight into electrical energy; And a lens module provided with a plurality of lenses corresponding to the cells to collect sunlight into each of the cells of the cell module.

The lens module includes a lens mounting plate provided to be spaced apart from the cell module and provided with a lens mounting hole, and a convex lens provided in the lens mounting hole.

The lens mounting hole portion includes a lower inclined portion that supports the convex lens, a vertical portion above the inclined portion, and an upper inclined portion above the vertical portion.

The solar power system is larger in size than the cell size of the cell module.

The solar power system has a smaller spacing between convex lenses of the lens module than a spacing between cells of the cell module.

The lens module further includes a holder having a waterproof function as well as fixing the lens inserted into the lens installation hole.

The holder is fixed to the lens mounting plate with an adhesive.

Solar power system according to the present invention comprises a cell module having a plurality of cells for converting sunlight into electrical energy; And a lens module in which a plurality of convex lens portions corresponding to the cells are integrally formed to collect sunlight into each of the cells of the cell module.

The solar power system further includes a spacer disposed between an edge side of the lens module and an edge side of the cell module to support the lens module to the cell module.

The solar power system includes a bolt through the fastening hole formed in the lens module and the spacer, and a through hole formed in the cell module, and a nut fastened to the bolt.

The solar power system further comprises a rotating mechanism for rotating the cell module and the lens module to rotate along the sunlight.

The rotating mechanism includes a left and right rotating mechanism including a left and right rotating motor installed to rotate the cell module left and right, and a vertical rotating mechanism including a vertical rotating motor installed to vertically rotate the cell module.

The solar power system further comprises a support for supporting the cell rate.

The solar power system includes an input unit for inputting a position change of the sun, and a control unit for controlling the left and right rotating motors of the left and right rotating mechanisms and the vertically rotating motors of the vertical rotating mechanisms according to the input of the input unit.

A vehicle having a solar power system according to the present invention includes a vehicle having a receiving groove formed on an upper surface thereof; A solar cell including a cell module having a plurality of cells for converting sunlight into energy, and a lens module having a plurality of lenses corresponding to the cells so as to collect sunlight into each of the cells of the cell module; A power system; And a cap covering an edge side of the solar power system.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of one embodiment of a solar power system according to the present invention, Figure 2 is a cross-sectional view of one embodiment of a solar power system according to the present invention.

1 and 2, the solar power system according to the present invention, the cell module 10 is provided with a plurality of cells (2) for converting sunlight into electrical energy; The lens module 20 includes a plurality of lenses 12 corresponding to the cells 2 to collect sunlight into each of the cells 2 of the cell module 10.

The cell module 10 may be provided with a power storage unit that accumulates the power converted in the cell 2, or may be connected to a power storage unit installed outside the cell module 10 by a power line.

The lens module 20 includes a lens mounting plate 29 spaced apart from the cell module 10 and having a lens mounting hole 22, and the lens 12 installed in the lens mounting hole 22. It is configured by.

The lens mounting plate 24 is preferably formed of a transparent material so that sunlight can pass through the cell 2, and most preferably, the lens mounting plate 24 is formed of a transparent synthetic resin injection molded product or tempered glass.

The lens 12 consists of a conventional convex lens.

The lens mounting hole 22 may include a lower inclined portion 23 supporting the convex lens 12, a vertical portion 24 having a larger space than the lower inclined portion 23 on the lower inclined portion 23. The upper inclination portion 25 has a larger space than the vertical portion 24 above the vertical portion 24.

The lens module 20 further includes a holder 26 for fixing the convex lens inserted into the lens installation hole 12 and having a waterproof function.

The holder 26 is fixed to the lens mounting plate 24 by an adhesive material 28.

In the solar power system, the size of the convex lens 12 is larger than that of the cell 2 of the cell module 10.

The solar power system has a smaller spacing T2 between the convex lenses 120 of the lens module 20 than the spacing T1 between the cells 2 of the cell module 10.

The solar power system includes a spacer 30 disposed between an edge side of the lens module 20 and an edge side of the cell module 10 to support the lens module 20 to the cell module 10. It is configured to further include.

The solar power system includes a bolt 32 passing through the fastening hole formed in the lens module 20 and the spacer member 30 and through the through hole formed in the cell module 10, and the bolt 32. It is configured to include a nut 34 to be fastened.

3 is a view schematically showing a state in which the solar power system according to the embodiment of the present invention is rotated up and down, and FIG. 4 is a schematic view of a state in which the solar power system according to the present invention is rotated from sunrise to sunset 5 is a longitudinal cross-sectional view of one embodiment of a solar power system according to the present invention, and FIG. 6 is a cross-sectional view of an embodiment of a solar power system according to the present invention.

The solar power system further includes a rotating mechanism 40 that rotates the cell module 10 and the lens module 20 to rotate along the sunlight.

The rotation mechanism 40 allows the cell module 10 and the lens module 20 to have an up and down rotation angle according to a typical seasonal change as shown in FIG. 5, and as shown in FIG. 6, at sunrise. Have a right and left turn angle until sunset.

The rotation mechanism 40 is such that the cell module 10 and the lens module 20 have an operating angle of approximately 72 ° up and down, and an operating angle of approximately 360 ° from side to side. It is preferable to rotate (20).

The rotating mechanism 40 includes a left and right rotating mechanism 50 including a left and right rotating motor 44 installed to rotate the cell module 10 left and right, and up and down installed to vertically rotate the cell module 10. It consists of the up-and-down rotation mechanism 70 containing the rotating motor 64. As shown in FIG.

The left and right rotation motors 44 slightly adjust the left and right angles of the cell module 10 during the day, and transmit power for left and right rotations to transfer the driving force of the left and right rotation motors 44 to the cell module 10. The instrument is connected.

The left and right rotational power transmission mechanism may be composed of a link or a lever connected to the left and right rotational motor 44, and as shown in FIG. 6, a pinion connected to the rotational shaft of the left and right rotational motor 44. The cell module 10 is engaged with the left and right rotation drive gear 46 and the left and right rotation drive gear 46 and connected to the cell module 10 to rotate the left and right rotation drive gear 46. ) Is configured to include a left-right rotating driven gear 48, such as a rack for rotating left and right.

The left and right rotating motors 44 are installed on the motor mounting plate 52 installed perpendicular to the base 50.

The left and right rotating driven gear 48 is supported to be moved left and right by a driven gear support 54 installed perpendicular to the base 50.

The left and right rotational driven gear 48 is formed in a semicircular shape as a whole, and a gear tooth to which the left and right rotational driving gears 46 are engaged is formed on an inner side thereof.

The left and right rotational driven gear 48 has left and right both ends formed at a lower end of the cell module 10 so that the cell gear 10 does not rotate up and down with the cell module 10 when the cell module 10 rotates up and down. The pin 49 is connected to the connecting portion 19A.

On the other hand, the up and down rotation motor 64 is to adjust the vertical angle of the cell module 10 little by day / weekly / season by little, the driving force of the up and down rotation motor 64 to the cell module 10 Up and down rotational power transmission mechanism for transmitting is connected.

The vertical rotation power transmission mechanism may be configured by a link or a lever connected to the vertical rotation motor 64, and as illustrated in FIG. 5, the vertical rotation power transmission mechanism is connected to a rotation shaft of the vertical rotation motor 64. Up and down rotation drive gear 66, such as a pinion, and the up and down rotation drive gear 66 is meshed with the cell module 10 is connected to the cell module (10) during rotation of the up and down rotation drive gear 66 ( It comprises a vertical gear driven gear 68, such as a rack for rotating the left and right 10.

 The vertical rotation motor 64 is installed on the motor mounting plate 56 installed perpendicular to the cell module 10.

The vertical rotation driven gear 68 is formed in a semi-circular shape as a whole, and the gear teeth on which the vertical rotation drive gear 66 is engaged are formed.

The vertical rotation driven gear 68 is formed smaller than the horizontal rotation driven gear 48 so as not to interfere with the horizontal rotation driven gear 48.

The vertical and vertical rotation driven gear 68, the upper and lower both ends are formed at the lower end of the cell module 10 so as not to rotate left and right with the cell module 10 when the left and right rotation of the cell module 10 It is fixed to the shaft 69 rotatably connected to the dragon connection portion 19B.

  On the other hand, the solar power system is an input unit 80 for inputting information on the position change of the sun, and the left and right rotation motor 44 of the left and right rotating mechanism 50 in accordance with the input of the input unit 80 and up and down It further comprises a control unit 90 for controlling the up and down rotation motor 64 of the rotary mechanism (70).

Reference numeral 100 denotes a battery for supplying power to the left and right rotation motor 44 and the up and down rotation motor 64.

Looking at the operation of the present invention configured as described above are as follows.

First, when inputting information such as the region or country in which the solar power system is installed through the input unit 80, the control unit 90 is rotated by the day / week / season of the solar power system according to the input information Determine the angle, the maximum vertical rotation angle, etc., and determine the left and right rotation angles for each hour.

The controller 90 checks the passage of time with information such as a built-in timer, and drives the left and right rotation motor 44 and the up and down rotation motor 64 at the determined up and down and left and right rotation angles.

For example, when the vertical rotation angle of the solar power system is inclined to one of the 30 °, 40 °, 45 ° seasonally, and the left and right rotation angle of the solar power system is determined to vary in steps of 20 ° by time The cell module 10 and the lens module 20 are disposed in a direction perpendicular to the sunlight while tracking sunlight.

The controller 90 drives the vertical drive motor 64 when the season changes, and the vertical rotation drive gear 66 is rotated to rotate the vertical rotation driven gear 68 and the vertical rotation. The rotational force of the dedicated driven gear 68 is transmitted to the cell module 10 through the shaft 69, and the cell module 10 rotates at an angle up and down about the rotation axis of the vertical rotation motor 64. do.

On the other hand, when the time is changed, the controller 90 drives the left and right rotation motor 44, the left and right rotation drive gear 46 is rotated to rotate the left and right rotational driven gear 48, Rotation force of the left and right rotational driven gear 48 is transmitted to the cell module 10 through the pin 49, the cell module 10 is left and right around the axis of rotation of the left and right rotation motor 44. As rotated a certain angle.

The sunlight entering the lens module 20 is projected by the convex lens 12 so that more light is directed to its corresponding cell 2, and more energy is generated in the cell 2.

In the solar power system according to the present embodiment, the cell module 10 is a cell module having a length of 3m and a length of 3m, and does not include the lens module 20 and is positioned at a fixed position without the rotation mechanism 40. In this case, while generating the power of 800kw ~ 1kw, while the lens module 20 and the rotation mechanism 40 further includes 2.6kw ~ 3kw of power, which will increase the efficiency approximately 300% It becomes possible.

On the other hand, the solar power system, when mounted on a vehicle chisel such as a top vehicle, refrigeration tower, large advertising vehicle, large tower vehicle, large bus, camper, etc., can use the solar power to use the vehicle's electric power, and also a vehicle refrigerator It can be installed in all appliances used as electricity, such as air conditioners, refrigerators, heaters, it is also possible to be used for the production of electric power, such as heaters or air conditioning installed in a plastic house.

7 is a cross-sectional view of another embodiment of a solar power system according to the present invention.

As illustrated in FIG. 7, the solar power system according to the present exemplary embodiment includes a cell module 10 and a lens mother ratio 20 ′.

The lens module 20 ′ collects sunlight into each of the cells 2 of the cell module 10 like the lens module of the embodiment of the present invention, and is convex corresponding to the cells 2 of the cell module 10. A plurality of lens portions 12 'are formed integrally with the plate body portion 29'.

The lens module 20 'is entirely formed of a transparent material, and is extruded from poly glass.

In the lens module 20 ', the plate body 29' is formed to be generally flat, and the convex lens portion 12 'is formed convexly on the upper and lower surfaces of the plate body 29', respectively. .

In the solar power system according to the present embodiment, other configurations and actions other than the lens module 20 'are the same as or similar to the solar power system of the embodiment according to the present invention, and a detailed description thereof will be omitted.

8 is a perspective view of one embodiment of a vehicle having a solar power system according to the present invention, and FIG. 9 is a partially exploded perspective view of one embodiment of a vehicle having a solar power system according to the present invention.

A vehicle having a solar power system according to the present invention includes a vehicle 110 having a receiving groove 102 formed on an upper surface thereof, as shown in FIGS. 8 and 9; A cell module 10 having a plurality of cells 2 for converting sunlight into energy and a convex lens corresponding to the cells 2 to collect sunlight into each of the cells 2 of the cell module 10. A solar power system (120) including a lens module (20) provided with a plurality of (12) and disposed in the receiving groove (102); It is configured to include a cap 130 covering the edge side of the solar power system 120.

The vehicle 110 is formed with an upper edge 103 forming the receiving groove 102 along the upper surface edge.

The cap 130 is fastened to the upper edge 103 of the vehicle 110 by fastening members 132 such as fastening bolts or rivets.

The solar power system according to the present invention configured as described above includes a lens module in which a plurality of lenses corresponding to the cell are installed to collect sunlight into each cell of the cell module, thereby collecting a greater amount of sunlight into the cell. Since a large amount of power can be produced by a cell module having a small number of cells, there is an advantage in that a large amount of power is produced compared to a cell module of the same size and a size of the cell module is minimized compared to the same power output.

 In addition, the solar power system according to the present invention comprises a lens mounting plate and a lens mounting plate formed with a lens mounting hole portion spaced apart from the cell module, and a convex lens provided in the lens mounting hole portion, a part of the plurality of convex lenses In case of breakage, only the damaged convex lens can be replaced, and the maintenance cost is low.

In addition, the solar power system according to the present invention has a lower inclined portion that the lens mounting hole supports the convex lens, a vertical portion having a larger space than the lower inclined portion above the lower inclined portion, and the vertical portion above the vertical portion Consists of an upper inclined portion having a larger space, it is easy to insert and install the convex lens early, the structure is simple and easy to assemble because it does not need a separate structure for downward detachment of the convex lens, the convex lens is a lens Since it does not protrude to the outside of the mounting plate, there is an advantage that can minimize the damage of the convex lens.

In addition, the solar power system according to the present invention is configured to further secure the lens inserted into the lens installation hole, and further comprising a fixing having a waterproof function, it is possible to prevent rain or foreign matter from penetrating into the cell module. There is an advantage to that.

In addition, the solar power system according to the present invention includes a lens module in which a plurality of convex lens portions corresponding to the cell are integrally formed, and the lens module is easy to be molded and an additional lens installation process is not necessary, thereby providing a simple work process. have.

In addition, the solar power system according to the present invention is configured to further include a spacer disposed between the edge side of the lens module and the edge side of the cell module to support the lens module to the cell module, the lens module and the cell module By preventing the slant, it is possible to keep the lens module in an optimal state, and to prevent collision between the lens module and the cell module, thereby preventing the breakage.

In addition, the solar power system according to the present invention includes a bolt penetrating through the fastening hole formed in the lens module and the spacer member and penetrating the through hole formed in the cell module, and a nut fastened to the bolt, the lens module and the cell The advantage is that the module can be assembled firmly and simply.

In addition, the solar power system according to the present invention is configured to include a rotating mechanism for rotating the cell module and the lens module to rotate along the sunlight can receive a large amount of sunlight continuously in response to changes in sunlight It has the advantage of being able to produce power for a long time and having high generation efficiency.

In addition, the vehicle having a solar power system according to the present invention is provided with a receiving groove on the upper surface, disposed in the solar power system, the cap covers the edge side of the solar power system, it is possible to quickly and quickly It can be produced in large quantities, there is an advantage that the cell module and the lens module can be easily and firmly mounted on the vehicle.

Claims (14)

A cell module having a plurality of cells for converting sunlight into electrical energy; And a lens module in which a plurality of lenses corresponding to the cell are installed to collect sunlight into each of the cells of the cell module. The method of claim 1, The lens module is a solar power system, characterized in that it comprises a lens mounting plate installed to be spaced apart from the cell module, the lens mounting hole is formed, and a convex lens provided in the lens mounting hole. The method of claim 2, The lens mounting hole includes a lower inclined portion that supports the convex lens, a vertical portion having a larger space than the lower inclined portion above the lower inclined portion, and an upper inclined portion having a larger space than the vertical portion above the vertical portion. Solar power system, characterized in that configured to. The method of claim 2, The solar power system is a solar power system, characterized in that the size of the convex lens is larger than the cell size of the cell module. The method of claim 3, wherein The solar power system is characterized in that the spacing between the convex lenses of the lens module is smaller than the spacing between the cells of the cell module. The method of claim 2, The lens module is fixed to the lens inserted into the lens mounting hole portion, and further comprising a fixing having a waterproof function. The method of claim 2, The holder is a solar power system, characterized in that fixed to the lens mounting plate with an adhesive. A cell module having a plurality of cells for converting sunlight into electrical energy; And a lens module in which a plurality of convex lens portions corresponding to the cells are integrally formed to collect sunlight into each of the cells of the cell module. The method according to claim 1 or 8, The solar power system further comprises a spacer disposed between the edge side of the lens module and the edge side of the cell module to support the lens module to the cell module. The method according to claim 1 or 8, The solar power system includes a bolt passing through the fastening hole formed in the lens module and the spacer member and passing through the through hole formed in the cell module, and a nut fastened to the bolt. . The method according to claim 1 or 8, The solar power system further comprises a rotating mechanism for rotating the cell module and the lens module to rotate along the sunlight. The method of claim 11, The rotating mechanism includes a left and right rotating mechanism including a left and right rotating motor installed to rotate the cell module left and right, and a vertical rotating mechanism including a vertical rotating motor installed to vertically rotate the cell module. Solar power system. The method of claim 12, The solar power system includes an input unit for inputting information regarding a positional change of the sun, and a control unit for controlling the left and right rotating motors of the left and right rotating mechanisms and the vertically rotating motors of the vertical rotating mechanisms according to the input of the input unit. Solar power system, characterized in that configured. A vehicle having a receiving groove formed on an upper surface thereof; A solar cell including a cell module having a plurality of cells for converting sunlight into energy, and a lens module having a plurality of lenses corresponding to the cells so as to collect sunlight into each of the cells of the cell module; A power system; And a cap covering the edge side of the solar power system.

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