KR102138541B1 - Solar photovoltaic device equipment considering advertisement and strong wind safety - Google Patents

Abstract

The present invention relates to a photovoltaic device considering the safety of advertisements and strong winds, and more specifically, a part of the photovoltaic panels is replaced by a rotating prism panel, wherein the rotating prism panel includes one or more solar cell panels and a billboard on the side of each prism. It has the function of a vent in case of strong wind and a billboard in the night, including a rotating motor that rotates each pillar and a tilting part that can stand each pillar upright at a certain angle.
The present invention is a frame 50 that is fixed to the roof or the ground of the solar panel 10 structure; A wind direction anemometer 30 which is fastened to one side of the frame 50 and measures wind direction and wind speed of the wind; A vibration sensor 45 attached to the frame 50 to measure vibrations of the solar panel 10; A rotating prism panel 20 replacing a portion of the solar panel 10; A guide member 60 supporting the tilting function and the rotating shaft 23 of the rotating prism panel 20; It characterized in that it comprises; a control unit for controlling the opening and closing of the rotating prism panel 20.
By providing a rotating prism panel without deterioration in solar power generation performance according to the present invention, when a strong wind occurs, the rotating prism panel is rotated to utilize a ventilation function and a billboard attached to the rotating prism panel to effect outdoor advertising in various forms Have

Description

Solar photovoltaic device equipment considering advertisement and strong wind safety

The present invention relates to a photovoltaic power generation device considering advertising and strong wind safety, and more specifically, a part of the photovoltaic panel is replaced with a rotating prism panel, and the rotating prism panel is provided with one or more solar cell panels on one side of each prism. It is characterized by attaching more than one billboard, including a rotating motor that rotates each pillar and a tilting unit that can stand each pillar upright at a certain angle. It relates to a photovoltaic device.

Typically, the photovoltaic device generates electricity by fixing a plurality of photovoltaic panels 10 to a structural frame 50 installed on the ground or a roof of a building, and then by the photoelectric effect of the photovoltaic panels 10. .

Since the photovoltaic device generates electricity only during the day when the sun is shining, it is located in the south-east, south-east, and south-west directions, and is installed with a slope of 30° to 33° depending on the installation area.

The fixed-type photovoltaic panel 10 has an average sunshine of about 3.5 hours, about 4 hours in the Daegu region, and about 6 hours in the vicinity of the equator, based on the average domestic sunshine amount in Daejeon, and is the appropriate standard for generating solar panels (STC: Standard Test Condition) is Temperature 25℃, Spectrum Air Mass 1.5, and Irradiance 1,000W/m².

In the conventional fixed type photovoltaic device, since the solar panel is installed on the roof or sea of the building, a countermeasure against wind is provided, but the solar panel is vulnerable to wind blowing from the opposite side and the solar panel is removed from the structural frame. Occurs frequently.

In order to solve the above problem, Korean Patent Registration No. KR 10-1525237 attempts to disclose a roller-type vent, but has a disadvantage in that a decrease in solar power generation performance increases in proportion to the number of vents.

In addition, although the roof of a high-rise building is usually the best place for outdoor advertising due to good visibility, there is a problem that a billboard cannot be installed when installing a photovoltaic device.

In order to solve the above problems, Korean Patent Registration Nos. KR 10-1157094 and Korean Patent Publication No. KR 10-2016-0139557 disclose a solar power generation device for billboards and advertisements, but the power generation function of the original solar power generation device is deteriorated. The technology disclosed in KR 10-1157094 is a thin film solar panel, which has limited fatal disadvantages in advertising and color.

Therefore, it is possible to secure the stability of the photovoltaic device when a strong wind such as a typhoon occurs without deteriorating the power generation performance of the photovoltaic device, and at the night, a technology that can serve as a billboard using a photovoltaic device is required. is.

1. KR 10-1157094,'Advertising Photovoltaic Generator', Registration Date: 2012.06.11. 2. KR 10-2016-0139557,'Solar power generation device with advertising board', published date: 2016.12.07. 3. KR 10-782030,'Solar dust collector with advertising function', registration date: 2017.09.20. 4. KR 10-1525237,'Solar Power Plant for Wind Pressure Reduction', Registration Date: 2015.05.27.

The present invention has been devised to solve the above problems, and a part of the photovoltaic panels is replaced with a rotating prism panel, and the rotating prism panel is characterized by attaching one or more solar cell panels and one or more billboards to the sides of each prism. It is possible to secure the stability of the photovoltaic device when a strong wind such as a typhoon occurs without deteriorating the power generation performance of the photovoltaic device, and a photovoltaic device including an advertisement function by using the photovoltaic device at night It is an object of the present invention to disclose.

In order to achieve the above object, the present invention is to disclose the following solutions.

First, in order to prevent a decrease in the power generation performance of the solar panel, it is intended to disclose a rotating prism panel. In other words, a billboard and a solar panel are simultaneously attached to a three-dimensional prismatic body so that it can be utilized while rotating as necessary.

The rotating prismatic panel 20 of the present invention includes a prismatic body 21 having an inner receiving portion in a prismatic shape; A solar panel 22-1 attached to one or more sides of the prismatic body 21, and billboards 22-2 and 22-3 attached to one or more; It is characterized in that it is fixed to the inner receiving portion of the prismatic body 21, and includes a rotating motor 25 for rotating the prismatic body and a reduction gear 24 connected to the rotating motor 25.

Second, to maximize advertising, the tilting function is implemented.

In order to secure the cyanity to enhance the advertising effect and to adjust the angle of the billboard for lighting or various presentations, the present invention intends to disclose two tilting techniques. One is to start the rack & pinion structure by utilizing the guide member 60 and the tilting motor 65, and the other is a combination of the link member 70 and the cylinder 71.

The utilization technology of the guide member and the tilting motor 65, including a tilting motor 65 capable of tilting the prismatic body 21, a pinion formed with gear teeth on one side of the guide member 60 (61) and; Including, the pinion 61 and a tilting motor 65 that rotates by a gear; including, to disclose a technique for tilting the rotating prismatic panel 20.

The combination technology of the link member 70 and the cylinder 71 includes: a rotating prism panel 20 replacing a portion of the solar panel 10; A link member 70 coupled to the rotating shaft 23 to one side of the rotating prism panel 20; It is intended to disclose a technique including a cylinder (71) that allows the tilting of the rotating prism panel (20) while being enlarged and contracted by being overlapped with one end surface of the link member (70) and the frame (50).

Third, we intend to disclose a technology that can control the ventilation function and billboard function through wired/wireless communication.

It is characterized by using one or more technologies among wired and wireless communication, that is, wired connection, short-range wireless communication Bluetooth, medium-range wireless communication long range, short-range low-power wireless communication (Beacon) and long-range low-power wireless communication (Lora).

Due to the above solution, the present invention has the following effects.

First, the present invention is advantageous in that it includes a vent function and a billboard function, but does not degrade the existing solar power generation performance.

Second, by providing a rotating prism panel, when a strong wind occurs, the stability of the photovoltaic device can be secured by rotating the rotating prism panel and having a ventilation function.

Third, it has an outdoor advertising effect in various forms by utilizing a billboard attached to a rotating prism panel.

1 is a conceptual diagram for expressing the object of the present invention.
2 is a perspective view of one preferred embodiment of the present invention.
3 is a perspective perspective view (A) and a general perspective view (B) of the rotating prism panel 20.
4 is a front perspective view (A) and a rear perspective view (B) of the rotating prism panel 20.
5 is a view showing the configuration of the rotating prism panel 20 and the guide member 60.
6 is an enlarged view of parts of the rotating prism panel 20.
7 is an embodiment of a rotating prism panel 20 that can be replaced in various forms.
8 is an embodiment of a tilting function utilizing the link member 70 and the cylinder 71.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art to which the present invention pertains can easily practice. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein.

In order to clearly describe the present invention, parts irrelevant to the description are omitted, and the same reference numerals are assigned to the same or similar elements throughout the specification.

In addition, since the size and thickness of each component shown in the drawings are arbitrarily shown for convenience of description, the present invention is not necessarily limited to that shown in the drawings. For convenience of description, the applicant has exaggeratedly expressed the thickness of some parts and regions.

The present invention was devised to solve the four problems that arise in the conventional solar power generation device. The above four problems are, first, since the power generation efficiency is lowered when the heat collecting plate of the solar panel is higher than the proper temperature, a technology capable of preventing the temperature rise of the heat collecting plate is required, and second, the solar panel is installed on the roof or sea of the building. Therefore, when a strong wind such as a typhoon occurs, a technology capable of securing structural stability of the photovoltaic device is required. Third, since the photovoltaic device is mostly installed on the roof of a building, it interferes with a billboard or a publicity means.

The last is the most important core technology, which is to maintain the power generation performance of the existing photovoltaic device. In the prior art, in order to secure the stability of advertisements or strong winds, there are many cases in which power generation performance is reduced or efficiency is reduced, but the present invention is characterized by including stability and advertisement functions for strong winds while maintaining the existing power generation performance.

1 is a conceptual diagram for expressing the object of the present invention.

The present invention is to replace the photovoltaic panel 10 with a rotating prism panel 20 to solve the above problem, the rotating prism panel 20 is formed in the form of a prism with an inner receiving portion, the prism side 22 It is characterized by having one or more solar panels and one or more billboards attached to it.

In addition, the receiving portion of the rotating prism panel 20 includes a rotating motor 25 that rotates each prism and a tilting motor 65 so that each prism can be erected at a constant angle. Is driven so that the rotating prism panel 20 rotates to function as a vent. When a night or publicity function is required, the billboards 22-2 and 22-3 are placed at an upright or constant angle through the combination of the tilting motor 65 and the rotary motor in contact with the teeth of the guide member 60 and gears. It is characterized by rotating to come out to have a billboard function.

2 is a perspective view of a preferred embodiment of the present invention, FIG. 3 is a projection perspective view (A) and a general perspective view (B) of the rotating prism panel 20, and FIG. 4 is a front perspective view (A) of the rotating prism panel 20 ) And a rear perspective view (B), FIG. 5 is a configuration diagram of the rotating prism panel 20 and the guide member 60, and FIG. 6 is an enlarged view of parts of the rotating prism panel 20.

The present invention maintains a certain height and angle of the solar panel 10, and the frame 50 fixed to the roof or the ground of the structure; A solar panel 10 fastened to the frame 50 and arranged in a plurality of arrangements; A wind direction anemometer 30 which is fastened to one side of the frame 50 and measures wind direction and wind speed of the wind; A vibration sensor 45 attached to the frame 50 to measure vibrations of the solar panel 10; A rotating prism panel 20 replacing a portion of the solar panel 10; A guide member 60 supporting the tilting function and the rotating shaft 23 of the rotating prism panel 20; A control unit for controlling opening and closing of the rotating prism panel 20; The battery 50 for storing the electric power produced by the solar panel 10; includes, but, the guide member 60 is fixed to one side of the frame 50, a fixing pin that functions as a rotating shaft ( 63) and; A pinion 61 formed with a tooth of a gear on one side surface of the guide member 60; It includes a guide slot (62) for guiding the movement of the rotating shaft (23) of the rotating prism panel (20), the rotating prism panel (20), prismatic body (21) having an inner receiving portion in the form of a prism; A solar panel 22-1 attached to one or more sides of the prismatic body 21, and billboards 22-2 and 22-3 attached to one or more; A rotating portion fixed to the inner receiving portion of the prismatic body 21 and having a rotating motor 25 for rotating the prismatic body and a reduction gear 24 connected to the rotating motor 25; A pinion (61) including a tilting motor (65) capable of tilting the prismatic body (21), wherein teeth of the gear are formed on one side of the guide member (60); Including, the pinion 61 and a tilting motor 65 that rotates by a gear; including, it characterized in that the tilting the rotating prism panel 20.

The frame 50 is fastened to the lower part fixed to the ground or the structure, a vertical frame fastened to the lower part, a horizontal frame connected to the vertical frame and connected to a horizontal or inclined angle, and the solar panel 10 It is preferred to have a member.

The wind direction anemometer 30 measures wind direction and wind intensity, and is connected to communicate the measured information with a control unit. When the measured wind speed exceeds the set wind speed, the rotating angle prism panel 20 is rotated through the control unit to function as a vent.

The vibration sensor 45 is preferably fastened to the inclined surface frame that is fastened to the solar panel 10.

The vibration sensor 45, a strong wind blows to the solar panel 10, the entire system of the solar panel 10 is a repetitive bending shape, and lift is generated in a form of an inclined surface to generate a complex low frequency vibration This happens. In addition, if the fastening of the solar panel 10 and the frame 50 is defective, it is intended to measure the tendency of the vibration to be increased and the vibration width to be gradually increased due to the shaking caused by the spaced apart gap.

The vibration sensor 45 provides a frequency from the control unit, and when the control unit measures a frequency exceeding the set vibration range, the control unit provided with wired/wireless communication is opened by rotating the rotating prism panel 20 in addition to an alarm alarm. .

It is preferable that the vibration sensor 45 is attached to one or more frames, and since multiple vibration sensors are attached, when analyzing each vibration frequency, the advantage of finding a location generating an abnormal signal in the solar panel is advantageous. have.

For example, when the fastening and loosening of the solar panel occurs at the upper right, the frequency and amplitude measured by the vibration sensor close to the upper right can be measured to the location of the cause of the defect due to the difference between the frequency and the amplitude measured at the lower left.

In the present invention, in order to prevent the degradation of the power generation performance of the solar panel 10 is to disclose a rotating prismatic panel (20). That is, the billboard 22-2. 22-3 and the solar panel 22-1 are simultaneously attached to the three-dimensional prismatic body 21 so that it can be utilized while rotating as necessary.

The rotating prismatic panel 20 of the present invention includes a prismatic body 21 having an inner receiving portion in a prismatic shape; A solar panel 22-1 attached to one or more sides of the prismatic body 21, and billboards 22-2 and 22-3 attached to one or more; It is characterized in that it is fixed to the inner receiving portion of the prismatic body 21, and includes a rotating motor 25 for rotating the prismatic body 21 and a reduction gear 24 connected to the rotating motor 25.

The reduction gear 24 collectively refers to the gear driving connection member as well as the reduction gear, and may include various connection members.

The guide member 60 is fixed to one side of the frame 50, and a fixing pin 63 that functions as a rotating shaft; A pinion 61 formed with a tooth of a gear on one side surface of the guide member 60; It includes a guide slot 62 for guiding the movement of the rotating shaft 23 of the rotating prism panel 20.

The rotating shaft 23 has a double structure including a bearing, and a portion in contact with the slot of the guide member 60 has a support function and is fixed to the reduction gear 24.

Therefore, the rotating prismatic body 21 and the rotating motor 25 have a structure in which the rotating motor 25 rotates around the fixed reduction gear 24 when the rotating motor 25 rotates.

In the present invention, although the technique using the guide member 60 and the tilting motor 65 is disclosed, the tilting motor 65 can also be directly connected to the corner of a rotating prism, and tilted by indirectly connecting with various reduction gear members and link structures. Although it is possible to implement a function, the corresponding technology may also be considered to be included in the scope of the present invention.

7 is an embodiment of a rotating prism panel 20 that can be replaced in various forms.

The body 21 of the rotating prism panel may be replaced with various types of prism. In the case of a flat plate structure, a solar panel may be attached to one side, and a billboard may be attached to the other side. In the case of a three-dimensional prism shape, one or more solar panels and a billboard may be attached.

However, considering the weight and manufacturing cost of the rotating prismatic panel 20, a triangular column will be most useful.

8 is an embodiment of a tilting function utilizing the link member 70 and the cylinder 71. In the present invention, the tilting function is to be disclosed by another method. That is, it is a technique utilizing the link member 70 and the cylinder 71.

The present invention maintains a certain height and angle of the solar panel 10, and the frame 50 fixed to the roof or the ground of the structure; A solar panel 10 fastened to the frame 50 and arranged in a plurality of arrangements; A wind direction anemometer 30 which is fastened to one side of the frame 50 and measures wind direction and wind speed of the wind; A vibration sensor 45 attached to the frame 50 to measure vibrations of the solar panel 10; A rotating prism panel 20 replacing a portion of the solar panel 10; A link member 70 coupled to the rotating shaft 23 to one side of the rotating prism panel 20; A cylinder 71 overlapped with one end of the link member 70 and one side of the frame 50 to tilt the rotating prism panel 20 while expanding and contracting; A control unit for controlling opening and closing of the rotating prism panel 20; A battery 50 for storing electric power produced by the solar panel 10; including, but the rotating prismatic panel 20, a prismatic body 21 having an inner accommodating portion in the form of a prismatic shape; A solar panel 22-1 attached to one or more sides of the prismatic body 21, and billboards 22-2 and 22-3 attached to one or more; It is characterized in that it comprises a; fixed to the inner receiving portion of the prismatic body 21, a rotating motor 25 for rotating the prismatic body, and a reduction gear 24 connected to the rotating motor 25.

While the tilting function utilizing the link member 70 and the cylinder 71 has a simple structure, a hydraulic system or a pneumatic system for driving the cylinder is required.

The battery 40 may be used as a power source for billboard lighting, a power source for a control unit, and an auxiliary power source for wired/wireless communication.

The battery 40 may be attached to the back of the solar panel 10, or may be accommodated in the inner receiving portion of the rotating prism panel 20.

The control unit of the present invention, the solar panel 10 and the temperature sensor for measuring the outside air temperature, the solar panel 10, the inclined surface and the horizontal solar radiation, wind speed and wind direction of the wind and vibration of the solar panel 10 And a sensor unit for measuring; A control unit that compares the memory information and the information input by the user based on the information of the sensor part at all times, and controls the operation of the battery charge/discharge control, the rotating motor 25, the tilting motor 65, and the cylinder 71; And providing information of the control unit and information of the sensor unit, and transmitting and receiving a user control signal to the control unit.

The wired/wireless communication unit includes one or more of wired connection, short-range wireless communication Bluetooth, medium-range wireless communication long range, short-range low-power wireless communication (Beacon), and long-range low-power wireless communication (Lora).

Including the wired/wireless communication unit is a method for the user to directly control the ventilation function due to the malfunction of the sensor unit, and is for the user to directly control the upright angle and tilting angle of the billboard.

In addition, the wired/wireless communication unit includes a function of informing the user of the result of vibration analysis of the solar panel 10 accumulated from the power generation efficiency, power generation capacity, and vibration sensor of the solar panel 10.

The present invention has the advantage that no degradation in solar power generation performance occurs. In addition, in the event of strong wind, the ventilation function is provided while rotating the rotating prism panel and the prism panel to secure the stability of the structure. Lastly, it has the advantage of being able to function as a billboard with the rotation and tilting functions of the prism panel.

10: solar panel, 20: rotating prismatic panel,
21: prismatic body, 22: prismatic side, 22-1: solar panel,
22-2, 22-3: billboard, 23: rotating shaft, 24: reduction gear,
25: rotary motor, 30: wind anemometer,
40: battery, 45: vibration sensor,
50: frame, 51: horizontal frame,
60: guide member, 61: pinion, 62: guide slot,
63: fixing pin, 65: tilting motor
70: link member, 71: cylinder.

Claims (4)

A frame 50 that maintains a certain height and angle of the solar panel 10 and is fixed to the roof or ground of the structure;
A solar panel 10 fastened to the frame 50 and arranged in a plurality of arrangements;
A wind direction anemometer 30 which is fastened to one side of the frame 50 and measures wind direction and wind speed of the wind;
One or more attached to the frame 50, a vibration sensor 45 for measuring the vibration of the solar panel 10;
A rotating prism panel 20 replacing a portion of the solar panel 10;
A guide member 60 supporting the tilting function and the rotating shaft 23 of the rotating prism panel 20;
A control unit for controlling opening and closing of the rotating prism panel 20;
It includes; a battery 50 for storing the electric power produced by the solar panel 10;
The guide member 60,
A fixing pin 63 fixed to one side of the frame 50 and functioning as a rotating shaft;
A pinion 61 formed with a tooth of a gear on one side surface of the guide member 60;
It includes a guide slot 62 for guiding the movement of the rotating shaft 23 of the rotating prism panel 20,
The rotating prism panel 20,
A prismatic body 21 having an inner accommodating portion in a prismatic shape;
A solar panel 22-1 attached to one or more side surfaces of the prismatic body 21, and billboards 22-2 and 22-3 attached to one or more;
A rotating portion fixed to the inner receiving portion of the prismatic body 21 and having a rotating motor 25 for rotating the prismatic body and a reduction gear 24 connected to the rotating motor 25;
A pinion (61) including a tilting motor (65) capable of tilting the prismatic body (21), wherein teeth of the gear are formed on one side of the guide member (60); Including the pinion (61) and a tilting motor (65) to rotate by a gear; including, a solar power generation device considering the advertising and strong wind safety, characterized in that the tilting the rotating prism panel (20).
A frame 50 that maintains a certain height and angle of the solar panel 10 and is fixed to the roof or ground of the structure;
A solar panel 10 fastened to the frame 50 and arranged in a plurality of arrangements;
A wind direction anemometer 30 which is fastened to one side of the frame 50 and measures wind direction and wind speed of the wind;
A vibration sensor 45 attached to the frame 50 to measure vibrations of the solar panel 10;
A rotating prism panel 20 replacing a portion of the solar panel 10;
A link member 70 coupled to the rotating shaft 23 to one side of the rotating prism panel 20;
A cylinder 71 stacked on one end surface of the link member 70 and one side of the frame 50 to tilt the rotating prism panel 20 while expanding and contracting;
A control unit for controlling opening and closing of the rotating prism panel 20;
It includes; a battery 50 for storing the power produced by the solar panel 10;
The rotating prism panel 20,
A prismatic body (21) having an inner accommodating portion in a prismatic shape;
A solar panel 22-1 attached to one or more side surfaces of the prism body 21, and billboards 22-2 and 22-3 attached to one or more;
Advertisement and strong wind, characterized in that it is fixed to the inner housing portion of the prismatic body 21, a rotating motor 25 for rotating the prismatic body, and a reduction gear 24 connected to the rotating motor 25; A photovoltaic device considering safety.
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