KR20190131203A - Solar photovoltaic device equipment considering advertisement and strong wind safety - Google Patents

Abstract

The present invention relates to a solar power generation device in consideration of an advertisement and the safety for strong wind, which replaces a part of a solar pane with a rotary prism panel, wherein the rotary prism panel is attached with at least one solar cell panel and an advertisement plate on a side surface of a prism, and includes a rotary motor for rotating the prism and a tilting unit for erecting the prism at a predetermined angle to have a ventilation function when having strong wind and an advertisement function at night. The solar power generation device of the present invention comprises: a frame (50) for fixing a solar panel (10) to a rooftop of a structure or to the ground; an anemometer (30) fastened to one side portion of the frame (50), and measuring a wind direction and a wind velocity; at least one vibration sensor (45) attached to the frame (50), and measuring vibration of the solar panel (10); a rotary prism panel (20) for replacing a part of the solar panel (10); a guide member (60) for supporting a tilting function of the rotary prism panel (20) and a rotary shaft (23); and a control unit for controlling opening/closing and tilting of the rotary prism panel (20). According to the present invention, the rotary prism panel is provided without degradation in solar power generation performance, thereby having an outdoor advertisement effect in various shapes by using the ventilation function and the advertisement plate attached to the rotary prism panel by rotating the rotary prism panel when strong wind is generated.

Description

Solar photovoltaic device equipment considering advertisement and strong wind safety}

The present invention relates to a photovoltaic device considering safety of advertising and strong wind, and more particularly, a part of the solar panel is replaced by a rotating prismatic panel, and the rotating prismatic panel includes one or more solar panels on each side of the prisms. It features more than two billboards, including a rotating motor that rotates each pillar and a tilting unit that can erect each pillar at a certain angle.It has an air vent function during strong winds and a billboard function at night. It relates to a photovoltaic device.

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

 Since the photovoltaic device produces electricity only during the daylight of the sun, it is located in the south-east, south-east, and southwest directions, and is installed at an inclination of 30 ° to 33 ° depending on the installation area.

The fixed type solar panel 10 is 3.5 hours based on Daejeon, which is the average sunshine in Korea, and about 4 hours in Daegu, and has an average sunshine of about 6 hours near the equator. Standard Test Condition (Temperature) is 25 ℃, Spectrum Air Mass 1.5, Irradiance 1,000W / m².

In the conventional fixed type photovoltaic device, since the solar panels are installed on the roof or the sea of the building, countermeasures against upwind are provided, but when the solar panels are removed from the structural frame because they are vulnerable to the wind blowing from the opposite side. Occurs frequently.

In order to solve the above problems, Korean Patent Registration No. KR 10-1525237 discloses a roller-type vent, but there is a disadvantage in that the decrease in photovoltaic power generation performance is increased in proportion to the number of vents.

In addition, the roof of the high-rise building is usually the best place for outdoor advertising because the visibility is good, there is a problem that you can not install the billboard when installing the solar power generation device.

In order to solve the above problems, Korean Patent Registration No. KR 10-1157094 and Korean Patent Application Publication No. KR 10-2016-0139557 disclose an advertisement board or a combined use photovoltaic device, but the power generation function of the original photovoltaic device is reduced. In particular, the technology disclosed in KR 10-1157094 is a thin-film solar panel, which has limited fatal disadvantages in advertising text and color implementation.

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

1. KR 10-1157094, 'Advertising combined photovoltaic device', registration date: 2012.06.11. 2. KR 10-2016-0139557, 'Photovoltaic device with a billboard', published date: 2016.12.07. 3.KR 10-782030, 'Solar Dust Collector with Advertising Function', Registered Date: 2017.09.20. KR 10-1525237, 'Photovoltaic power generation system for reducing wind pressure', Date of registration: 2015.05.27.

The present invention was devised to solve the above problems, and a part of the solar panel is replaced by a rotating prismatic panel, and the rotating prismatic panel has one or more solar panels and one or more billboards attached to each side of the prisms. The solar power generator can be secured in the event of a strong wind, such as a typhoon, without deteriorating the power generation performance of the solar power generator, or by using a solar power generator 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, to prevent the degradation of the power generation performance of the solar panel is to disclose a rotating prismatic panel. In other words, the billboard and the solar panel are attached to the three-dimensional prismatic body at the same time to be rotated as needed to utilize.

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

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

In order to secure the cyan and increase the lighting effect or to produce various advertising effects, it is necessary to adjust the angle of the billboard. In the present invention, two tilting techniques are disclosed. One is to disclose the rack & pinion structure utilizing the guide member 60 and the tilting motor 65, the other is a combination of the link member 70 and the cylinder 71.

The technology of utilizing the guide member and the tilting motor 65 includes a tilting motor 65 capable of tilting the prismatic body 21 and a pinion having a tooth shape on one side surface of the guide member 60. 61; It will be disclosed a technique for tilting the rotating prismatic panel 20, including a tilting motor 65 is connected to the pinion 61 and the gear rotates.

The combination technique of the link member 70 and the cylinder 71 includes: a rotating prismatic 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 prismatic panel (20); A technique including a cylinder (71) for tilting the rotating prismatic panel (20) while overlapping and expanding and contracting the end of the link member (70) and one side of the frame (50) will be disclosed.

Third, we want to disclose a technology that can control the air vent function and the billboard function by wired or wireless communication.

One or more technologies of 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 has the advantage that there is no deterioration of the existing photovoltaic power generation function while including the vent function and the billboard function.

Second, by providing a rotating prismatic panel, it is possible to ensure the stability of the photovoltaic device by having a vent function by rotating the rotating prismatic panel when a strong wind occurs.

Third, it has an outdoor advertising effect in various forms by using the billboard attached to the rotating prismatic panel.

1 is a conceptual diagram for expressing the object of the present invention.
Figure 2 is a perspective view of one preferred embodiment of the present invention.
3 is a perspective view (A) and a general perspective view (B) of the rotating prismatic panel 20.
4 is a front perspective view (A) and a rear perspective view (B) of the rotating prismatic panel 20.
5 is a configuration diagram of the rotating prismatic panel 20 and the guide member 60.
6 is an enlarged view of a part of the rotating prismatic panel 20.
7 illustrates one embodiment of a rotating prismatic panel 20 that may be substituted in various forms.
8 is an embodiment of the 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 may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention.

In order to clearly describe the present invention, parts irrelevant to the description are omitted, and like reference numerals designate like 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 those shown in the drawings. The present applicant has exaggerated the thicknesses of some parts and regions for the convenience of description.

The present invention has been made to solve the four problems that arise in the conventional photovoltaic device. The four problems are, firstly, because the power generation efficiency is lowered when the heat collecting plate of the solar panel is higher than the appropriate temperature, a technology for preventing the temperature rise of the heat collecting plate is required, and second, the solar panel is installed on the roof or the sea of the building Therefore, if a strong wind such as a typhoon occurs, a technology for securing the structure stability of the photovoltaic device is required. Third, since the photovoltaic device is mostly installed on the roof of the building, it will interfere with the advertisement board or the promotional means.

Finally, the most important core technology is to maintain the power generation performance of the existing photovoltaic device. The prior art often takes a reduction in power generation performance or a reduction in efficiency in order to secure advertisement or strong wind stability, but the present invention is characterized by including stability against strong winds and advertising functions 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 prismatic panel 20 to solve the above problems, the rotating prismatic panel 20 was formed in the shape of a prismatic pole having an inner receiving portion, the side surface of the prisms 22 It is characterized by one or more solar panels and one or more billboards attached to it.

In addition, the receiving portion of the rotating prismatic panel 20 includes a rotary motor 25 for rotating the prisms and a tilting motor 65 so that the prisms can be erected at a predetermined angle, when the strong wind occurs, the rotary motor 25. Is driven so that the rotating prismatic panel 20 rotates to function as a vent. When night or promotional function is required, the billboards 22-2 and 22-3 are brought upright or at an angle by the combination of the tilting motor 65 and the rotary motor contacted with the guide member 60 and the gear teeth. Rotating to come out is characterized by having a billboard function.

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

The present invention maintains a predetermined height and angle of the solar panel 10, the frame 50 is fixed to the roof or ground structure; A solar panel 10 fastened to the frame 50 and disposed in a plurality of arrays; It is fastened to one side of the frame 50, the wind direction anemometer 30 to measure the wind direction and wind speed; A vibration sensor (45) attached to the frame (50) or more and measuring vibration of the solar panel (10); A rotating prismatic panel 20 replacing a portion of the solar panel 10; A guide member 60 supporting the tilting function of the rotating prismatic panel 20 and the rotating shaft 23; A controller for controlling opening and closing of the rotating prismatic panel 20; Battery 50 for storing the power produced by the solar panel 10; including, The guide member 60 is fixed to one side of the frame 50, the fixing pin to function as a rotating shaft ( 63); A pinion 61 in which a tooth of a gear is formed at one side of the guide member 60; And a guide slot 62 for guiding the movement of the rotating shaft 23 of the rotating prismatic panel 20. The rotating prismatic panel 20 includes a prismatic body 21 having an inner receiving portion in a prismatic shape; A solar panel 22-1 attached to at least one side of the prismatic body 21, and billboards 22-2 and 22-3 attached to at least one; A rotating part fixed to the inner accommodating part of the prismatic body 21 and having a rotary motor 25 for rotating the prismatic body and a reduction gear 24 connected to the rotary motor 25; A pinion 61 including a tilting motor 65 capable of tilting the prismatic body 21 to form a tooth of a gear at one side of the guide member 60; And a tilting motor 65 which is connected to the pinion 61 and rotates with the gear, thereby tilting the rotating prismatic panel 20.

The frame 50 is fastened for fastening with the lower part fixed to the ground or the structure, the vertical frame is fastened with the lower part, the horizontal frame and the solar panel 10 is fastened to the vertical frame and connected to the horizontal to inclination angle. It is preferable to have a member.

The wind direction anemometer 30 measures the direction of the wind and the wind strength, and is connected to communicate the measured information with the control unit. If the measured wind speed is greater than the set wind speed by rotating the rotating angle pillar panel 20 through the control to function as a vent.

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

The vibration sensor 45, the strong wind blows on the solar panel 10, the entire system of the solar panel 10 is a low-frequency vibration of the complex form by generating a lift in the form of a repetitive bending shape and the inclined surface This happens. In addition, in the case of poor fastening of the solar panel 10 and the frame 50, the shaking occurs in the spaced apart gap, to generate a high frequency vibration, and to measure the tendency to increase the vibration width gradually.

The vibration sensor 45 provides a frequency in the control unit, the control unit when the frequency exceeding the set vibration range is measured, the control unit with wired and wireless communication is opened by rotating the rotating prismatic panel 20 in addition to the alarm alarm. .

Preferably, the vibration sensor 45 is attached to the frame at least one, and a plurality of vibration sensors are attached to each other. Thus, when analyzing each vibration frequency, the position of generating an abnormal signal in the solar panel is advantageous. have.

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

In the present invention, it is intended to disclose a rotating prismatic panel 20 in order to prevent a decrease in power generation performance of the solar panel 10. That is, the billboard 22-2. 22-3 and the solar panel 22-1 are attached to the three-dimensional prismatic body 21 at the same time 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 the form of a prismatic pillar; A solar panel 22-1 attached to at least one side of the prismatic body 21, and billboards 22-2 and 22-3 attached to at least one; It is fixed to the inner accommodating body 21, characterized in that it comprises a rotary motor 25 for rotating the prismatic body 21, and a reduction gear 24 connected to the rotary motor 25.

The reduction gear 24 is not only a reduction gear but also a gear drive connection member as a whole, and may include various connection members.

The guide member (60) is fixed to one side of the frame (50) and has a fixed pin (63) functioning as a rotating shaft; A pinion 61 in which a tooth of a gear is formed at one side of the guide member 60; It includes a guide slot 62 for guiding the movement of the rotating shaft 23 of the rotating prismatic panel 20.

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

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

In the present invention, the technique using the guide member 60 and the tilting motor 65 is disclosed, but the tilting motor 65 may be directly connected to the corners of the rotating prismatic pillars, and the tilting may be indirectly connected with various reduction gear members and link structures. Although functions may be implemented, the corresponding technology may be considered to be included in the scope of the present invention.

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

The body 21 of the rotating prismatic panel may be replaced with various prisms. In the case of a flat panel structure, a solar panel may be attached to one side and an advertisement board may be attached to the other side. In the case of a three-dimensional prismatic shape, one or more solar panels and an advertisement panel may be attached.

However, considering the weight and manufacturing cost of the rotating prismatic panel 20, the triangular pillar will be the 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 disclosed by another method. That is, the technique using the link member 70 and the cylinder 71.

The present invention maintains a predetermined height and angle of the solar panel 10, the frame 50 is fixed to the roof or ground structure; A solar panel 10 fastened to the frame 50 and disposed in a plurality of arrays; It is fastened to one side of the frame 50, the wind direction anemometer 30 to measure the wind direction and wind speed; A vibration sensor (45) attached to the frame (50) or more and measuring vibration of the solar panel (10); A rotating prismatic 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 prismatic panel (20); A cylinder (71) overlapping the end of the link member (70) and one side of the frame (50) to tilt and rotate the rotating prismatic panel (20) while expanding and contracting; A controller for controlling opening and closing of the rotating prismatic panel 20; The battery 50 for storing the power produced by the solar panel 10; including, The rotating prismatic panel 20, The prismatic body body having an inner receiving portion in the form of prisms; A solar panel 22-1 attached to at least one side of the prismatic body 21, and billboards 22-2 and 22-3 attached to at least one; It is fixed to the inner receiving portion of the prismatic body 21, a rotary motor 25 for rotating the prismatic body, and a reduction gear 24 connected to the rotary motor 25; characterized in that it comprises a.

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 utilized as a power supply for advertising billboard lighting, a power supply of a control unit, and an auxiliary power supply for wired and wireless communication.

The battery 40 may be attached to the rear of the solar panel 10 or may be accommodated in the inner accommodating part of the rotating prismatic 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 radiation of the inclined surface and the horizontal surface of the solar panel 10, wind wind speed and wind direction and vibration of the solar panel 10 Sensor unit for measuring the; A controller which compares the information stored in the memory unit with information externally input by the sensor unit and controls the operation of the battery charge / discharge control, the rotation motor 25, the tilting motor 65, and the cylinder 71; And a wired / wireless communication unit which provides information of the control unit and information of the sensor unit and transmits a user control signal to the control unit.

The wired / wireless communication unit may include one or more of a wired connection, a short range wireless communication Bluetooth, a medium range wireless communication long range, a short range low power wireless communication (Beacon), and a 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 a malfunction of the sensor unit, and the user directly controls the upright angle and the tilting angle of the billboard.

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

The present invention has the advantage that no degradation in photovoltaic power generation performance occurs. In addition, in the event of strong winds, while maintaining the stability of the structure by providing a vent function while rotating the rotating prismatic panel and the prismatic panel. Finally, it has the advantage that it can function as a billboard with the rotation and tilting function of each column 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 vane anemometer,
40: battery, 45: vibration sensor,
50: frame, 51: horizontal frame,
60: guide member, 61: pinion, 62: guide slot,
63: fixed pin, 65: tilting motor
70: link member, 71: cylinder.

Claims (4)

A frame 50 which maintains the solar panel 10 at a predetermined height and angle, and is fixed to the roof or the ground of the structure;
A solar panel 10 fastened to the frame 50 and disposed in a plurality of arrays;
It is fastened to one side of the frame 50, the wind direction anemometer 30 to measure the wind direction and wind speed;
A vibration sensor (45) attached to the frame (50) or more and measuring vibration of the solar panel (10);
A rotating prismatic panel 20 replacing a portion of the solar panel 10;
A guide member 60 supporting the tilting function of the rotating prismatic panel 20 and the rotating shaft 23;
A controller for controlling opening and closing of the rotating prismatic panel 20;
It includes; a battery (50) for storing the 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 in which a tooth of a gear is formed at one side of the guide member 60;
It includes a guide slot 62 for guiding the movement of the rotating shaft 23 of the rotating prismatic panel 20,
The rotating prismatic panel 20,
A prismatic body 21 having an inner receiving portion in a prismatic shape;
A solar panel 22-1 attached to at least one side of the prismatic body 21, and billboards 22-2 and 22-3 attached to at least one;
A rotating part fixed to the inner accommodating part of the prismatic body 21 and having a rotary motor 25 for rotating the prismatic body and a reduction gear 24 connected to the rotary motor 25;
A pinion 61 including a tilting motor 65 capable of tilting the prismatic body 21 to form a tooth of a gear at one side of the guide member 60; And a tilting motor (65) which is connected to the pinion (61) and rotates to rotate. The photovoltaic device considering advertisement and strong wind safety, comprising tilting the rotating prismatic panel (20).
A frame 50 which maintains the solar panel 10 at a predetermined height and angle, and is fixed to the roof or the ground of the structure;
A solar panel 10 fastened to the frame 50 and disposed in a plurality of arrays;
It is fastened to one side of the frame 50, the wind direction anemometer 30 to measure the wind direction and wind speed;
A vibration sensor (45) attached to the frame (50) or more and measuring vibration of the solar panel (10);
A rotating prismatic 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 prismatic panel (20);
A cylinder (71) overlapping the end of the link member (70) and one side of the frame (50) to tilt and rotate the rotating prismatic panel (20) while expanding and contracting;
A controller for controlling opening and closing of the rotating prismatic panel 20;
It includes; a battery (50) for storing the power produced by the solar panel 10
The rotating prismatic panel 20,
A prismatic body 21 having an inner receiving portion in a prismatic shape;
A solar panel 22-1 attached to at least one side of the prismatic body 21, and billboards 22-2 and 22-3 attached to at least one;
It is fixed to the inner accommodating body 21, the rotary motor 25 for rotating the prismatic body, and the reduction gear 24 connected to the rotary motor 25; advertising and high winds comprising a Photovoltaic device considering safety.
The method according to any one of claims 1 and 2,
The control unit,
A temperature sensor for measuring the solar panel 10 and the outside air temperature, a solar radiation amount of the inclined plane and the horizontal plane of the solar panel 10, a wind speed and a wind direction, and a sensor unit for measuring the vibration of the solar panel 10;
A controller which compares the information stored in the memory unit with information externally input by the sensor unit and controls the operation of the battery charge / discharge control, the rotation motor 25, the tilting motor 65, and the cylinder 71;
And a wired / wireless communication unit which provides information of the control unit and information of the sensor unit, and transmits a user control signal to the control unit.
The method of claim 3, wherein
The wired and wireless communication unit,
Solar power generation system considering advertisement and strong wind safety, which 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) .

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