KR102512736B1 - Structures of bidirectional reflective photovoltaic system - Google Patents

Abstract

The present invention relates to a bidirectional reflection solar power generation system structure that can have an excellent shading function for building windows while increasing power generation efficiency. The structure comprises: a solar panel made of a vertical panel and a horizontal panel; a fixing frame for integrating the vertical panel and the horizontal panel so that an obtuse angle is formed between the vertical panel and the horizontal panel; a finishing panel installed in a lower portion of the horizontal panel; a horizontal finishing material assembled and configured so that an upper body installed on a front surface of the horizontal panel and a lower body installed on a front surface of the finishing panel are mutually separable; and an upper finishing material installed on an upper surface of the vertical panel.

Description

Positive reflection solar power generation system structure {STRUCTURES OF BIDIRECTIONAL REFLECTIVE PHOTOVOLTAIC SYSTEM}

The present invention relates to a building-integrated photovoltaic power generation system structure, and more specifically, to have a larger power generation area than the area in which solar panels are generally installed in a building, thereby increasing power generation efficiency and excellent shading function for building windows. It relates to a positive reflection solar power generation system structure that allows to have.

Buildings use a lot of energy because they require heating, cooling, cooking, and ventilation. For example, buildings account for 40% of global energy consumption. The production of such energy is expensive and emits a large amount of greenhouse gases.

In order to solve the above problems, the government has prepared and implemented a zero-energy building obligatory roadmap, and according to this, it is obligatory to supply new and renewable energy at a certain rate for public buildings of 5,000㎡ or more in 2023, and from 2025 It is being applied to private buildings and multi-unit dwellings. In addition, since 2017, the zero-energy building certification system has been implemented, and buildings with a renewable energy self-sufficiency rate of 20% or more are certified as zero-energy buildings.

Accordingly, development of a building-integrated photovoltaic power generation system (BIPV), which integrates photovoltaic modules with the exterior walls, windows, and roofs of buildings, is continuously being conducted. However, since the general building-integrated photovoltaic power generation system attaches plate-shaped photovoltaic panels vertically to the outer skin of a building, the amount of power generation varies greatly depending on the season, such as lowering power generation efficiency when the sun rises.

In order to solve this problem, Registered Patent Publication No. 10-2221975 discloses a movable, multifunctional, high-efficiency solar panel.

As shown in FIG. 1, in the movable multifunctional high-efficiency solar panel, a fixing member 23 is installed so as to protrude from the outer wall surface 22 of the building 20, and the outer end of the fixing member 23 By installing a rotating shaft 300, the solar panel 10 composed of the first solar panel 100 and the second solar panel 200 perpendicular to each other is configured to rotate up and down according to the altitude of the sun. .

The movable multifunctional high-efficiency solar panel of Registration No. 10-2221975 configured as described above makes it possible to maximize the absorption rate of sunlight by rotating it according to the altitude of the sun and making both reflections.

However, as can be seen in FIG. 1, the solar panel 10 described above must have a sufficient rotation angle, so the fixing member 23 for this must protrude from the outer wall surface 22 of the building 20, and the second Since the lower surface of the solar panel 200 is exposed as it is, the appearance of the building is impaired, and the solar panel 10 is supported only by the rotating shaft 300 installed at the outer end of the fixing member 23, strong winds structurally very weak.

In addition, depending on the angle of the solar panel 10, sunlight by the first solar panel 100 may be partially blocked from shining into the room through the window, but the protruding length of the fixing member 23 and the solar panel 100 ), the effect of sun protection is very limited because of the required angle.

Moreover, in the rainy season, a space in which rainwater collects is formed between the second solar panel 200 and the fixing member 23, but there is no means to treat it, so the water collected in the space is fixed to the rotating shaft 300 or the like ( 23), or along the outer end of the first solar panel 100, it flows or falls to the outer wall surface of the lower layer, causing inconvenience to the lower layer.

As shown in FIG. 2, another prior art registered patent publication registration number 10-1997573 multifunctional solar panel is attached to the outer wall surface to be located at the bottom of the exterior window of the building to absorb sunlight. 100 and the first solar panel 100 are provided in a protruding form on the outer wall surface to form a predetermined angle to absorb sunlight and to absorb sunlight reflected from the first solar panel 100. A second solar panel 200 that absorbs and blocks sunlight from entering the room, and is provided on the first solar panel 100 or the second solar panel 200 to provide the first solar panel A fixing member 300 for fixing 100 to an external wall surface or fixing an angle between the first solar panel 100 and the second solar panel 200 is provided.

As such, since the multifunctional solar panel of Registration No. 10-1997573 is directly fixed to the outer wall of the building, it can have a more stable structure against wind load, and can more reliably block sunlight entering the building through the windows. In that there is, it is possible to solve some of the problems occurring in the movable multifunctional high-efficiency solar panel of registration number 10-2221975. However, the rest of the movable multifunctional high-efficiency solar panel registration number 10-2221975 in that the lower surface of the second solar panel 200, which functions as a shading, is exposed as it is and there is no means for treating rainwater. has the same problems as

In addition, in the movable multifunctional high-efficiency solar panel of Registration No. 10-2221975, the fixing member 300 fixing it to the outer wall of the building is exposed to the outside, which is a factor that hinders aesthetics along with the lower surface of the second solar panel 200. In addition, as the first solar panel 100 adheres to the outer wall of the building, heat generated in the first solar panel 100 during the power generation process is conducted to the room through the outer wall, thereby reducing indoor cooling efficiency in summer. cause energy to be wasted.

KR 10-2221975 B1 KR 10-1997573 B1

The present invention is to solve the above problems of the prior art, and solar panels are installed in vertical and horizontal directions to maximize solar light absorption by mutual reflection, while promoting structural stability and aesthetics of appearance together. It can block sunlight from entering the room through windows and doors, as well as prevent the heat generated from the solar panel from being conducted to the interior of the building, and even when it rains, rainwater falls from the solar panel or flows to the lower floors. It is intended to provide a reflective photovoltaic system structure that does not cause inconvenience to residents of the lower floors by preventing entry.

According to the most preferred embodiment of the present invention for solving the above problems, it is installed on the outer wall of a building by an installation bracket, so that a solar panel composed of a vertical panel and a horizontal panel, and an obtuse angle between the vertical panel and the horizontal panel A fixing frame integrating the vertical panel and the horizontal panel, a finishing panel installed under the horizontal panel, an upper body installed in front of the horizontal panel, and a lower body installed in front of the finishing panel are assembled and configured to be separated from each other. A positive reflection solar power generation system structure is provided, characterized in that it consists of a horizontal finishing material and an upper finishing material installed on the upper surface of the vertical panel.

An embodiment of the fixing frame includes a vertical frame on which a vertical panel is installed and a horizontal frame on which a horizontal panel is installed, and the vertical frame is formed on a square tube portion and one side of the square tube portion to form a side end portion of the vertical panel. It is composed of a light panel mounting portion inserted and fixed, and a separation portion formed on the other side of the square tube portion to form an adiabatic space between the vertical panel and the outer wall of the building, and the horizontal frame is formed on one side of the square tube portion and the square tube portion. It consists of a light panel mounting portion into which the side end of the horizontal panel is inserted and fixed, and a closing panel mounting portion formed on the other side of the square tube portion into which the side end of the finishing panel is inserted and fixed.

In one embodiment related to the horizontal finishing material, the upper body is provided with a front upper piece, a top finishing piece horizontally bent at the upper end of the front upper piece, an upper rib bent inward from the upper end of the top finishing piece, and a lower end of the front upper piece. It is made of a U-shaped coupling groove, and the lower body is bent inward from the lower end of the lower front end piece and the bottom end piece horizontally bent at the lower end of the lower front end piece and the lower end portion of the lower end portion. Provided at the upper end of the lower front piece and the lower rib formed It consists of a U-shaped coupling protrusion inserted into the coupling groove, and is assembled by inserting the coupling projection into the coupling groove to form one horizontal finishing material.

On the inside of the front closure piece, a drainage piece having a L-shaped cross-sectional shape consisting of a lower drainage piece and a rear drainage piece is further installed.

In addition, the connecting rod for joint connection of the horizontal finishing material may be installed inside at least one end of both ends of the drainage piece, and the connecting rod is in close contact with the front finishing piece, and the lower connecting piece and drainage closely attached to the lower drain piece. It consists of a connecting back piece that is in close contact with the back piece.

In addition, drain holes may be formed at regular intervals on the rear side of the drain, and a drain pipe is connected to the drain holes.

One embodiment of the upper finishing material is made in the shape of a U-shaped cross section.

An embodiment of the installation bracket is composed of a fixing piece attached to an outer wall of a building and an installation piece attached to a solar panel. At this time, the fixing piece and the installation piece may be provided with a long hole adjusting hole for adjusting the installation position, an installation bracket whose position is adjusted by the adjusting hole, and a fixing hole for fixing the solar panel.

The present invention has a positive reflection action between the vertical panel and the horizontal panel to maximize the absorption efficiency of sunlight even in the summer when the sun height is high as well as in the winter when the sun height is low, thereby improving power generation and reducing the pressure area for wind load. While ensuring structural stability, the following effects can be expected.

First, in the present invention, since the horizontal panel is installed at an angle, there is no room for contamination due to pooling of water on the upper surface of the photovoltaic module, and rainwater on the upper surface of the horizontal panel is quickly discharged to the outside through the drainage channel and drainage pipe formed inside the horizontal finishing material. Since it is discharged, it can completely block out not only sunlight but also rainwater.

Second, in the present invention, since an insulating space is formed between the vertical panel and the outer wall of the building by the spaced portion of the vertical frame, heat generated from the vertical panel during power generation is not conducted to the outer wall of the building. Therefore, there is no loss of energy for indoor cooling in summer.

Thirdly, in the present invention, the rest of the solar panel except for the outer surface of the solar cell module for absorbing sunlight and the above-described rainwater drainage means are covered by the finishing panel, upper finishing material, and horizontal finishing material, so that the appearance is not only beautiful, The solar panel and the drainage means are safely protected to improve durability.

Fourth, since the present invention is configured in such a way that the front upper piece and the lower front piece are assembled so that the front finishing pieces are mutually separable, it is possible to easily repair or replace the solar panel by removing the front upper piece, and the lower upper part Since it is possible to easily repair or replace the finishing panel by removing the piece, it is possible to expect ease of maintenance and cost reduction effect.

1 is an explanatory view of the operation of a solar panel according to the prior art.
2 is an explanatory view of an installation structure of a solar panel according to another prior art.
3 is a perspective view of a positive reflection solar power generation system structure according to an embodiment of the present invention.
4 is an exploded perspective view of the positive reflection photovoltaic system structure.
5 is a perspective view and a partial detailed view of a solar panel according to the present invention.
6 is a perspective view and a cross-sectional view of a fixing frame for fixing a solar panel according to the present invention.
7 is a perspective view and a front view of each embodiment of a corner bead for assembling the fixing frame.
8 is a perspective view and a cross-sectional view of the horizontal finishing material of the present invention.
9 is a cross-sectional view of each disassembled component of the horizontal finishing material.
10 is an explanatory view of the action by the assembly structure of the horizontal finishing material.
11 is an explanatory view of the operation of rainwater discharge by the horizontal finishing material.
12 is a perspective view and a cross-sectional view of a structure in which a drain pipe is installed in the horizontal finishing material.
13 is a perspective view and a cross-sectional view of the connector of the present invention.
14 is a perspective view and a cross-sectional view of the upper finishing material of the present invention.
15 is a perspective view of the installation bracket of the present invention.

Hereinafter, the most preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings. However, in the description of the present invention, when the technical idea of the present invention is blurred or unclear due to the detailed description of the known configuration, the description of the configuration of the above known will be omitted.

FIG. 3 shows the overall appearance of a positive reflection solar power generation system structure according to an embodiment of the present invention, and FIG. 4 is an exploded perspective view of the positive reflection solar power generation system structure.

The present invention is installed on the outer wall of the building using the installation bracket 80 to improve power generation efficiency by sunlight, to block sunlight from entering the building through windows and doors, as well as to protect against raindrops during the rainy season. By making sure that the drainage treatment is done, all the functions of the awning can be perfectly performed.

As shown in FIG. 4, the present invention, as shown in FIG. 4, includes a solar panel 10 for power generation, and a finishing panel installed under the solar panel 10 to protect the exterior and perform a shading function ( 60) and the upper finishing material 50 and the horizontal finishing material 40 protecting the end surfaces of the solar panel 10 and the finishing panel 60 are included.

The solar panel 10 of the present invention is composed of a vertical panel 10A and a horizontal panel 10B. The vertical panel 10A is installed parallel to the outer wall of the building, the horizontal panel 10B is installed so as to protrude forward from the outer wall, and the vertical panel 10A and the horizontal panel 10B have an obtuse angle between each other. It is integrated by the fixing frame 20 so that it becomes.

5 shows the structure of the solar panel 10, FIG. 6 shows the structure of the fixing frame 20, and FIG. 7 shows the corner bead 30 for assembling the fixing frame 20. ) is shown about.

The vertical panel 10A and the horizontal panel 10B of the solar panel 10 have a separately assembled structure, and they are composed of the solar cell module 11 and the panel frame 12 protecting the edges thereof.

The fixed frame 20 is composed of a vertical frame 20A and a horizontal frame 20B corresponding to the vertical panel 10A and the horizontal panel 10B, and these vertical frames 20A and horizontal frames 20B are corners. Beads 30 are integrated so as to be obtuse with each other.

As shown in FIG. 6, the vertical frame 20A on which the vertical panel 10A is installed is composed of a square tube part 21a, a light panel mounting part 22a, and a separation part 23a, and the horizontal panel 10B is The installed horizontal frame 20B is composed of a square tube part 21b, a light panel mounting part 22b, and a finishing panel mounting part 23b.

A corner bead 30 is installed between the square tube portion 21a of the vertical frame 20A and the square tube portion 21b of the horizontal frame 20B to form one fixed frame 20 as described above.

As shown in FIG. 7, the corner bead 30 is a vertical fixture 31 inserted into the square tube portion 21a of the vertical frame 20A and a horizontal frame inserted into the square tube portion 21b of the horizontal frame 20B. Consisting of a fixing table 32, the angle between the vertical fixing table 31 and the horizontal fixing table 32 is made of an obtuse angle.

The corner bead 30 configured as described above may be manufactured integrally by extruding an aluminum material or the like as shown in FIG. 7 (a), but is widely supplied as a standard product as shown in FIG. 7 (b). c It can also be configured by welding a bent object.

For example, when the corner bead 30 is configured with the latter c-bend, it is manufactured by welding it from the inside after cutting it according to the required angle, and as will be described later, additional fixing means such as pieces or bolts are added to the corner bead In this case, since the fixing means can be used on all three surfaces, there is an advantage in that the operator can select the installation surface of the fixing means as needed.

Forming an obtuse angle between the vertical fixing unit 31 and the horizontal fixing unit 32 is installed on the vertical frame 20A and the horizontal frame 20B while making the obtuse angle between the vertical frame 20A and the horizontal frame 20B An obtuse angle is also formed between the vertical panel 10A and the horizontal panel 10B. Therefore, it is possible to easily change the angle between the vertical panel 10A and the horizontal panel 10B by simply replacing the corner beads 30 having different angles.

As such, the solar panel 10 of the present invention has an obtuse angle between the vertical panel 10A and the horizontal panel 10B, so that during the rainy season, raindrops falling on the upper surface of the horizontal panel 10B flow outward through a drainage channel described later ( 47) and a slope that enables quick discharge to the outside through the drain pipe 48b is formed. Accordingly, the upper surface of the photovoltaic module 11 of the horizontal panel 10B is prevented from being contaminated by rain water, so that the problem of lowering the power generation efficiency of the solar panel 10 does not occur.

However, if the angle between the vertical panel 10A and the horizontal panel 10B is too large, there is room for deterioration of the positive reflection effect between the vertical panel 10A and the horizontal panel 10B. Therefore, the obtuse angle between the vertical panel (10A) and the horizontal panel (10B) should have a minimum angle within the range in which rainwater can flow smoothly, preferably one to be 92 ° or less, the specific angle is It depends on the environment of the location where the solar panel 10 is installed.

As shown in (a) of FIG. 7, the outer surfaces of each end of the vertical fixture 31 and the horizontal fixture 32 have cross-sections inclined inward, thereby facilitating initial insertion into the square tube parts 21a and 21b. It is desirable to make it happen. In addition, at least one surface of the vertical fixing table 31 and the horizontal fixing table 32 may be bent to have a load dispersion effect to prevent shape deformation such as bending deformation.

In addition, when the insertion of the corner bead 30 into each of the square tube parts 21a and 21b of the vertical frame 20A and the horizontal frame 20B is completed, fixing means such as pieces or bolts are added between them. It is possible to make the frame 20 have high structural integrity.

The light panel mounting portion 22a of the vertical frame 20A is formed on one side of the above-described square tube portion 21a and inserts and fixes the side end of the vertical panel 10A. The light panel mounting portion 22b of the horizontal frame 20B is also formed on one side of the square tube portion 21b to insert and fix the side end of the horizontal panel 10B.

In addition, the side end of the closing panel 60 installed below the horizontal panel 10B is inserted and fixed into the closing panel mounting portion 23b of the horizontal frame 20B formed on the other side of the square tube portion 21b. In contrast, the spaced portion 23a of the vertical frame 20A formed on the other side of the square tube portion 21a sufficiently separates the vertical panel 10A from the outer wall of the building to form an adiabatic space therebetween, thereby forming a solar cell module ( 11) to prevent the heat generated during the process of power generation from being conducted to the interior through the outer wall of the building.

The finishing panel mounting portion 23b of the horizontal frame 20B and the separation portion 23a of the vertical frame 20A may have different structural shapes, but by having them have the same shape, the vertical frame 20A and the horizontal frame ( It is desirable to improve the manufacturability of 20B).

In addition, the light panel mounting parts 22a and 22b and the finishing panel mounting part 23b or spacer 23a may be configured in the shape of a U-shaped cross section, but as illustrated in FIG. 6, to have higher structural rigidity It can also be configured in the shape of a ㅠ-shaped cross section.

8 shows the horizontal finishing material 40 installed on the front of the horizontal panel 10B and the finishing panel 60, and FIG. 9 shows a state in which the horizontal finishing material 40 is separated, and FIG. It is shown with respect to the action effect by the assembly structure of the horizontal finishing material (40).

The finishing panel 60 is composed of a plate-like member and covers the lower surface and lower portion of the horizontal panel 10B so that the horizontal panel 10B has a perfect function as a shading means and makes the appearance beautiful.

The horizontal finishing material 40 also protects the exterior by beautifully finishing the front surface of the horizontal panel 10B located on the upper side and the finishing panel 60 located below it, and as described later, the upper surface of the horizontal panel 10B Rainwater flowing down through the rainwater is collected in the interior without falling or flowing down to the lower layer, and then discharged to the outside through a drain pipe 48b to be described later.

In addition, the horizontal finishing material 40 is configured to easily repair or replace the solar panel 10 or the finishing panel 60, thereby improving the ease of maintenance for them. The horizontal finishing material 40 for this purpose is assembled so that the upper body 40A installed on the front of the horizontal panel 10B and the lower body 40B installed on the front of the finishing panel 60 are mutually separable.

This will be described in more detail with reference to FIG. 9 .

The upper body 40A located on the front side of the horizontal panel 10B includes a front upper piece 41a, an upper surface finishing piece 42 horizontally bent at the upper end of the front upper piece 41a, and the upper surface finishing piece ( 42) and an upper rib 44 bent inwardly from the upper end of 42) and a U-shaped coupling groove 41c provided at the lower end of the front upper piece 41a.

The lower body 40B located in front of the closing panel 60 includes a lower front piece 41b, a lower surface finishing piece 43 horizontally bent at the lower end of the lower front piece 41b, and the lower surface finishing piece 43 It consists of a lower rib 45 bent inwardly from the lower end of the ) and a U-shaped engaging protrusion 41d provided at the upper end of the lower front piece 41b and inserted into the engaging groove 41c.

More specifically, the upper surface finishing piece 42 and the lower surface finishing piece 43 are formed with end vertical pieces 42a and 43a vertically bent inward at the ends, respectively, and the upper rib 44 and the lower rib 45 are It is formed again in the horizontal direction from each end vertical piece (42a, 43a), and the horizontal panel (10B) is located inside the upper body (40A) directly under the upper rib (44), and the closing panel (60) is the lower rib (45). ) is located inside the lower body 40B of the upper part.

Therefore, as shown in FIG. 10 (a), if the upper body 40A is removed while the lower body 40B is left, it is possible to easily repair or replace the solar panel 10, As in (b), if the lower body 40B is removed while the upper body 40A is left, it is also possible to easily repair or replace the finishing panel 60.

11 and 12 show the configuration and operation of one embodiment for discharging rainwater to the outside using the horizontal finishing material 40.

As described above, a drainage piece 46 for treating rainwater flowing down through the upper surface of the horizontal panel 10B is installed on the horizontal finishing material 40.

As shown in FIG. 8, the drain piece 46 is installed on the inside of the lower front piece 41b, and is composed of a lower drain piece 46b and a rear drain piece 46a and has an L-shaped cross-sectional shape, By forming a drain 47 together with the lower front piece 41b, rainwater is collected and discharged to the outside through a drain pipe 48b to be described later. It is preferable to install a support piece (43b) between the lower drainage piece (46b) and the bottom closing piece (43) so that the drainage channel (47) can maintain a structurally stable state.

Meanwhile, as shown in FIG. 11, the horizontal panel 10B has an outer end mounted on the upper end of the drainage back piece 46a, and at this time, the horizontal panel 10B and the upper rib 44 to the upper surface finishing piece 42 A gap Δ is formed between the end vertical pieces 42a. Rainwater flowing along the inclined upper surface of the horizontal panel 10B is collected in the drainage channel 47 formed by the front finishing piece 41 and the drainage piece 46 through the gap Δ.

Rainwater collected in the drain 47 is discharged to the outside through a drain pipe 48b installed in the space between the horizontal panel 10B and the finishing panel 60. To this end, as shown in FIG. 12, drainage holes 48a are formed at regular intervals in the drainage back piece 46a. The drain pipe 48b is connected to the drain hole 48a.

The drain pipe 48b may be connected to the drain back piece 46a by welding, but it is preferable to connect it in an assembly method using a fixing washer 49 to facilitate separation from the lower body 40B.

In addition, it is preferable to make the lower surface of the drainage pipe 48b coincide with the upper surface of the lower drainage piece 46b to prevent the accumulation of rainwater in the drainage channel 47. However, in the latter case, the fixed washer 49 is located inside the drain pipe 47, and the protruding part of the fixed washer 49 fastened to the drain pipe 48b connects the drain hole 48a and the drain pipe 48b. To be spaced apart from the lower drain piece 46b, in one embodiment of the present invention, the above problem is solved by providing a concave fitting groove 46c at the end of the drain lower piece 46b in contact with the drain rear piece 46a.

For example, with the fixing washer 49 inserted into the fitting groove 46c, the drain pipe 48b is inserted into the drain hole 48a formed at regular intervals in the drain back piece 46a and fastened by the fixing washer 49. By fixing, it is possible to have an assembly structure in which the drain pipe 48b can be separated from the drain back piece 46a while matching the lower surface of the drain pipe 48b with the upper surface of the lower drain piece 46b.

As will be described later, the fitting groove 46c serves as a fixing means for the connector 70.

A plurality of solar panels 10 may be connected in a horizontal direction and used. In this case, the horizontal finishing material 40 also inevitably has a joint connection structure. 13 shows a connecting rod 70 for such a joint connection structure.

The connecting rod 70 has a hidden configuration in which the joint connection between adjacent solar panels 10 is made inside using the drainage channel 47 formed by the drainage piece 46, so that the appearance of the horizontal finishing material 40 is inhibited. leave no room

As shown in FIG. 13 , the connecting rod 70 includes a front connecting piece 71, a lower connecting piece 72, and a rear connecting piece 73. In the state where the connecting rod 70 is installed in the drain 47, the front connecting piece 71 is in close contact with the front finishing piece 41, and the lower connecting piece 72 is in close contact with the lower draining piece 46b, and the connecting rear piece 73 has a structure that adheres to the drainage back piece 46a.

In addition, as described above, when the fitting groove 46c is formed in the lower drainage piece 46b, the fixing protrusion 72a is inserted into the fitting groove 46c at the end of the lower connecting piece 72 in contact with the connecting rear piece 73. ) may be further provided. Accordingly, the connecting rod 70 can be installed more stably as the fixing protrusion 72a is fixed by the fitting groove 46c.

The connecting rod 70 configured as described above is installed inside at least one end of both ends of the drainage piece 46 so that a plurality of horizontal finishing materials 40 can be jointly connected.

14 shows the upper finishing material 50 installed on the upper surface of the vertical panel 10A. The upper finishing material 50 has a U-shaped cross section and protects the upper end surface of the vertical panel 10A while covering it.

The solar panel 10 integrally assembled by the fixing frame 20 is fixed to the outer wall of the building by the installation bracket 80. 15 shows an embodiment of the installation bracket 80.

The installation bracket 80 is composed of a fixing piece 81 attached to the outer wall of the building and an installation piece 82 formed at right angles to the fixing piece 81 and attached to the solar panel 10 .

The fixing piece 81 and the installation piece 82 are provided with fixing holes 84 into which pieces or bolts are inserted.

Meanwhile, in the installation process of the solar panel 10, the installation bracket 80 is attached to the outer wall of the building using the fixing piece 81, and then the solar panel 10 is attached to the installation piece 82 of the installation bracket 80. ), or conversely, in a state where the installation bracket 80 is first fixed to the solar panel 10 using the installation piece 82, the fixing piece 81 is fixed to the outer wall of the building Bar, construction errors may occur depending on site conditions, and these construction errors not only complicate work but also degrade construction quality.

Therefore, in the embodiment shown in FIG. 15, the installation position of the installation bracket 80 with respect to the outer wall of the building or the installation position of the installation bracket 80 with respect to the solar panel 10 on the fixing piece 81 and the installation piece 82 An adjustment hole 83 of a long hole for adjusting is further provided.

Accordingly, the installation position of the solar panel 10 is adjusted using the adjustment hole 83 so that the solar panel 10 is temporarily installed in an accurate position, and the installation bracket adjusted by the adjustment hole 83 ( 80) and the solar panel 10 can be finalized by fastening pieces or bolts to the fixing hole 84, so that the construction quality is improved by the precise installation of the solar panel 10, as well as workability Improved construction time can be shortened.

In the above, the present invention has been described in detail with reference to specific embodiments, but since the above embodiments are merely examples to make the present invention easier to understand, those skilled in the art are within the scope of the technical idea of the present invention. It is obvious that it will be possible to carry out various modifications within. Therefore, it will be said that such modifications fall within the scope of the present invention as described in the claims.

10; solar panel 10A; vertical panel
10B; horizontal panel 11; solar cell module
12; Panel frame 20; fixed frame
20A; vertical frame 20B; horizontal frame
21a, 21b; Square tube parts 22a, 22b; Light panel mounting part
23a; spaced part 23b; Finish panel mounting part
30; corner bead 31; vertical stand
32; horizontal fixture 40; horizontal finishing material
40A; upper body 40B; lower body
41; Front closure piece 41a; front top
41b: front lower part 41c; bonding groove
41d; coupling protrusion 42; top end
42a, 43a; End vertical piece 43; bottom end
43b: support piece 44; upper rib
45; harib 46; drain
46a; Drainage back piece 46b; Drainage
46c; fitting groove 47; drain
48a; drain hole 48b; drain pipe
49; fixed washer 50; upper finishing material
60; Closing panel 70; connecting rod
71; Linked prequels 72; the other side of the connection
72a; fixing protrusion 73; connection sequel
80; installation bracket 81; fixed piece
82; installation 83; rower
84; fixer

Claims (9)

As installed on the outer wall of the building by the installation bracket 80,
A solar panel 10 composed of a vertical panel 10A and a horizontal panel 10B; a fixing frame 20 that integrates the vertical panel 10A and the horizontal panel 10B such that an obtuse angle is formed between the vertical panel 10A and the horizontal panel 10B; A closing panel 60 installed below the horizontal panel 10B; A horizontal finishing material 40 in which an upper body 40A installed on the front of the horizontal panel 10B and a lower body 40B installed on the front of the finishing panel 60 are assembled to be separable from each other; It consists of; an upper finishing material 50 installed on the upper surface of the vertical panel 10A,
The upper body 40A includes a front upper piece 41a, an upper surface finishing piece 42 horizontally bent at the upper end of the front upper piece 41a, and an inwardly bent upper surface at the upper end of the upper surface finishing piece 42. It consists of a formed upper rib 44 and a U-shaped coupling groove 41c provided at the lower end of the front upper piece 41a,
The lower body 40B includes a front lower piece 41b, a bottom finishing piece 43 horizontally bent at the lower end of the front lower piece 41b, and an inward bending at the lower end of the bottom finishing piece 43. A positive reflection solar power generation system structure comprising a formed harib 45 and a U-shaped coupling protrusion 41d provided on the upper end of the front lower piece 41b and inserted into the coupling groove 41c . According to claim 1,
The fixed frame 20 is composed of a vertical frame 20A on which a vertical panel 10A is installed and a horizontal frame 20B on which a horizontal panel 10B is installed,
The vertical frame 20A includes a square tube part 21a, an optical panel mounting part 22a formed on one side of the square tube part 21a and into which the side end of the vertical panel 10A is inserted and fixed, and the square tube part ( It is formed on the other side of 21a) and is made of a separation portion 23a for forming an insulating space between the vertical panel 10A and the outer wall of the building,
The horizontal frame 20B includes a square tube part 21b, an optical panel mounting part 22b formed on one side of the square tube part 21b and inserting and fixing the side end of the horizontal panel 10B, and the square tube part ( 21b) is formed on the other side of the finish panel 60, the side end of the finish panel 60 is inserted and fixed to the finish panel mounting portion (23b), characterized in that consisting of a positive reflection photovoltaic power generation system structure. delete According to claim 1,
A positive reflection solar power generation system structure, characterized in that a drainage piece 46 having an L-shaped cross-section consisting of a drain lower piece 46b and a drain rear piece 46a is installed inside the front lower piece 41b. According to claim 4,
A positive reflection solar power generation system structure, characterized in that a concave fitting groove (46c) is provided at the end of the drain lower piece (46b) in contact with the drain rear piece (46a). According to claim 5,
Drainage holes 48a are formed at regular intervals in the drain back piece 46a, and a drain pipe 48b is inserted into the drain hole 48a and fixed by a fixing washer 49 inserted into the fitting groove 46c A positive reflection solar power system structure, characterized in that. According to claim 5,
A connecting rod 70 is installed inside at least one end of both ends of the drainage piece 46,
The connecting rod 70 has a front connection piece 71 in close contact with the front finishing piece 41, a connection lower piece 72 in close contact with the drainage lower piece 46b, and a connection rear piece 73 in close contact with the drainage rear piece 46a. ) and a fixing protrusion 72a inserted into the fitting groove 46c at the end of the connection lower piece 72 in contact with the connection back piece 73. According to claim 1,
The upper finishing material 50 is a positive reflection solar power generation system structure, characterized in that made of a U-shaped cross-section. According to claim 1,
The installation bracket 80 is composed of a fixing piece 81 attached to the outer wall of the building and an installation piece 82 attached to the solar panel 10,
In the fixing piece 81 and the installation piece 82, an adjustment hole 83 of a long hole for adjusting the installation position, an installation bracket 80 whose position is adjusted by the adjustment hole 83, and a solar panel 10 ) A positive reflection solar power generation system structure, characterized in that each fixing hole 84 for fixing is provided.

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