KR102532777B1 - Fence replaceable phtovoltaic module assembly with connecting structure - Google Patents

Abstract

In the present invention, the first unit including the pillar to which the horizontal support to which the photovoltaic module is fixed is fixed to the installation target surface, and a plurality of photovoltaic modules are arranged in a row or by the first connector or the second connector of the second unit. A fence equipped with a connection structure to provide a flexible solar module arrangement structure according to strong winds or atmospheric conditions as well as to obtain maximum power generation efficiency in a limited installation area from a structure arranged in an oblique direction It relates to a replaceable variable solar module assembly.

Description

Variable solar module assembly capable of replacing a fence equipped with a connection structure

The present invention relates to a variable solar module assembly capable of replacing a fence having a connection structure, and more particularly, to a solar module assembly that can obtain maximum power generation efficiency in a limited installation area and is flexible according to strong winds or atmospheric conditions. It relates to a variable solar module assembly capable of replacing a fence provided with a connection structure so as to provide an arrangement structure of the.

Photovoltaic power generation is attractive in that it is an eco-friendly power generation technology that can generate electricity in the required amount at the required location without using additional energy or driving facilities.

However, such photovoltaic power generation is highly dependent on the amount of sunlight, and suitable places for installation are limited, as well as the initial investment cost and unit cost of power generation are high. There are necessary problems.

Therefore, in order to install a more effective photovoltaic device, there is a demand for a solar panel installation structure for securing a space for installing a photovoltaic panel, a shape suitable for the space, and efficient space utilization.

In addition, the altitude of the sun varies depending on the season, but since the solar panels of existing power generation facilities are always inclined at a certain angle, it is difficult to increase the efficiency of solar power generation.

Therefore, in the management of conventional photovoltaic power generation facilities, work is being done to change the inclination angle of the solar panel according to the season.

However, conventional photovoltaic power generation facilities have difficulties in that a large number of manpower and time are invested in adjusting the inclination of the solar panel.

In order to solve this problem, a support structure for a solar panel (hereinafter referred to as prior art) has been proposed as disclosed in Patent Publication No. 10-2013-0097043, but the prior art has problems with the prior art using only inclined solar panel facilities. could not completely resolve them.

In addition, the prior art is configured to be used regardless of the thickness of the solar panel because the clamp means for fixing the solar panel to the upper portion of the plurality of horizontal frames has a variable structure capable of adjusting the height, but is inclined at a certain angle Therefore, it is difficult to increase the efficiency of photovoltaic power generation, and the need to invest a lot of manpower and time still exists.

In addition, there is a demand to grow crops by simultaneously utilizing farmland even after installing solar power facilities on farmland, and there is a demand for solar power generation at the same time as sound insulation by using sound insulation walls along roads or railroads. Such market demand There is no adequate technology to deal with this problem.

Publication Patent No. 10-2013-0097043

The present invention was invented to improve the above problems, and it is possible to obtain the maximum power generation efficiency in a limited installation area, as well as to provide a flexible arrangement structure of solar modules according to strong winds or atmospheric conditions. It is to provide a variable solar module assembly capable of replacing a fence equipped with a connection structure.

In order to achieve the above object, the present invention provides a first unit including a photovoltaic module having a pillar perpendicular to the installation surface, a horizontal support orthogonal to the pillar, and upper and lower end edges fixed to the horizontal support. ; And a first connector that is fixed to the pillar while interconnecting one of the plurality of crossbars arranged in a row and a neighboring horizontal support so that the plurality of photovoltaic modules are arranged in a row, or a plurality of A second unit including a second connector having both ends rotatably coupled to a pillar on which one of the photovoltaic modules is installed and a column on which an adjacent photovoltaic module is installed, wherein the first connector The plurality of photovoltaic modules connected by the above are arranged in a line on the surface to be installed, and each of the plurality of photovoltaic modules connected by the second connector has an oblique direction with respect to a virtual line parallel to the surface to be installed. It is possible to provide a variable solar module assembly capable of replacing a fence equipped with a connection structure, characterized in that arranged in a.

Here, the first connector includes a first straight connecting piece contacting an end of one of the plurality of horizontal supports (hereinafter, a first support) and an adjacent horizontal support (hereinafter, a second support), and It is characterized in that it comprises a first fixture having both ends penetrating the first straight connection piece while having an inner surface facing the outer circumferential surface of the pillar in contact with the end of each of the support and the second support.

At this time, the first fixture is formed on a first latch having a circular cross section and formed in an arc shape, a first straight extension rod extending from both ends of the first latch and parallel to each other, and the first straight connecting piece. A first fixing nut formed on an inner circumferential surface of a pair of first through-holes allowing the first straight extension rods of the pair to be inserted through, and a female thread screwed into a male thread formed on an outer circumferential surface of the distal end of each of the first straight extension rods Including, the pillar is characterized in that disposed between the first latch and the first straight extension bar and the first straight connecting piece.

In addition, in defining a unit structure including a photovoltaic module having both upper and lower end edges fixed to at least one pair of horizontal supports orthogonal to the second connector and the adjacent pillar, the unit structure (hereinafter referred to as the second connector) 1 structure) and adjacent unit structures (hereinafter referred to as second structures) having a second straight connecting piece in contact with the outer circumferential surface of each pillar, and an inner surface facing the outer circumferential surface of the pillar (hereinafter referred to as the first pillar) of the first structure, It has a second one-side fixture having both ends penetrating one end side of the second straight connection piece and an inner surface facing the outer circumferential surface of the pillar (hereinafter referred to as the second pillar) of the second structure, and the other side of the second straight connection piece It is characterized in that it comprises a second other side fixture having both ends penetrating the end side.

In addition, the second one-side fixture includes a second one-side latch having a circular cross section and formed in an arc shape, a second one-side straight extension rod extending from both ends of the second one-side latch and parallel to each other, and the second straight connecting piece. A pair of second one-side through-holes formed thereon to allow the pair of second one-side straight extension rods to be inserted through, and a female thread screwed into a male thread formed on the outer circumferential surface of the distal end of each of the second one-side straight extension rods. It includes a second one-side fixing nut formed on an inner circumferential surface, wherein the second other-side fastener includes a second other-side fastener having a circular cross section and formed in an arc shape, and a second side fastener that extends from both ends of the second other-side fastener and is parallel to each other. The other side straight extension rod, a pair of second other side through-holes formed in the second straight extension rods and allowing the pair of second other side straight extension rods to be inserted through, and the outer circumferential surface of the distal end of each of the second other side straight extension rods The female screw thread screwed to the formed male screw thread includes a second other fixing nut formed on an inner circumferential surface, and the first pillar is disposed between the second one-side latch, the second one-side straight extension bar, and the second straight connecting piece, , The second pillar is characterized in that disposed between the second other side latch and the second other side straight extension bar and the second straight connecting piece.

According to the present invention having the configuration as described above, it is possible to obtain maximum power generation efficiency in a limited installation area, as well as to provide a variety of solar module arrangement structures corresponding to various flexible installation environments depending on strong winds or atmospheric conditions. has a feature of

1 is a conceptual view showing that a variable solar module assembly capable of replacing a fence having a connection structure according to an embodiment of the present invention is installed on an installation target surface.
Figure 2 shows the structure of a tray bracket interconnecting pillars and burial screws, which are main parts of a variable solar module assembly capable of replacing a fence equipped with a connection structure according to an embodiment of the present invention, Figure 2 (a) is a front conceptual view in which the iia portion of FIG. 1 is enlarged, and FIG. 2 (b) is a side conceptual diagram showing a view from the iib viewpoint of FIG. 2 (a)
3 is a conceptual diagram showing the structure of a first connector among second units, which are main parts of a variable solar module assembly capable of replacing a fence equipped with a connection structure according to an embodiment of the present invention.
4 is a conceptual view showing the structure of a second connector among second units, which are main parts of a variable solar module assembly capable of replacing a fence equipped with a connection structure according to an embodiment of the present invention.
5 and 6 are perspective conceptual views respectively showing states before and after fixation of a second connector of a second unit, which is a main part of a variable solar module assembly capable of replacing a fence equipped with a connection structure according to another embodiment of the present invention.
7 is a front conceptual view showing a state before fixing of a second connector of a second unit, which is a main part of a variable solar module assembly capable of replacing a fence equipped with a connection structure according to another embodiment of the present invention.

Advantages and features of the present invention, and methods for achieving them, will become clear with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

However, the present invention is not limited to the embodiments disclosed below and will be implemented in various different forms.

In this specification, this embodiment is provided to complete the disclosure of the present invention, and to completely inform those skilled in the art of the scope of the invention to which the present invention belongs.

And the invention is only defined by the scope of the claims.

Thus, in some embodiments, well-known components, well-known operations and well-known techniques have not been described in detail in order to avoid obscuring the interpretation of the present invention.

In addition, like reference numerals designate like elements throughout the specification, and terms used (referred to) in this specification are for describing embodiments and are not intended to limit the present invention.

In this specification, the singular also includes the plural unless specifically stated in the phrase, and components and operations referred to as 'comprising (or including)' do not exclude the presence or addition of one or more other components and operations. .

Unless otherwise defined, all terms (including technical and scientific terms) used in this specification may be used in a meaning commonly understood by those of ordinary skill in the art to which the present invention belongs.

In addition, terms defined in commonly used dictionaries are not interpreted ideally or excessively unless they are defined.

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

First, FIG. 1 is a conceptual diagram showing that a variable solar module assembly capable of replacing a fence equipped with a connection structure according to an embodiment of the present invention is installed on an installation target surface 400 .

2 is a tray bracket 340 interconnecting a pillar 110, which is a main part of a variable solar module assembly capable of replacing a fence equipped with a connection structure according to an embodiment of the present invention, and an embedding screw 300. Fig. 2(a) is a front conceptual view in which the iia part of Fig. 1 is enlarged, and Fig. 2(b) is a side conceptual diagram showing the view from the iib viewpoint of Fig. 2(a).

And, FIG. 3 is a conceptual diagram showing the structure of the first connector 201 of the second unit 200, which is a main part of a variable solar module assembly capable of replacing a fence equipped with a connection structure according to an embodiment of the present invention.

And, Figure 4 is a conceptual diagram showing the structure of the second connector 202 of the second unit 200, which is a main part of a variable solar module assembly capable of replacing a fence equipped with a connection structure according to an embodiment of the present invention.

5 and 6 are before and after fixing of the second connector 202 of the second unit 200, which is a main part of a variable solar module assembly capable of replacing a fence equipped with a connection structure according to another embodiment of the present invention. It is a perspective conceptual diagram showing the after state, respectively.

In addition, FIG. 7 shows a fixed state of the second connector 202 of the second unit 200, which is a main part of a variable solar module assembly capable of replacing a fence equipped with a connection structure according to another embodiment of the present invention. It is a frontal conceptual diagram.

1 to 4, in the present invention, the first unit 100 including the pillar 110 to which the horizontal support 120 to which the solar module 130 is fixed is coupled to the installation target surface 400. Although fixed, an embodiment of a structure in which a plurality of photovoltaic modules 130 are arranged in a line or in an oblique direction by the first connector 201 or the second connector 202 of the second unit 200 can be applied. You will be able to.

First, the first unit 100 includes a pillar 110 perpendicular to the installation target surface 400, a horizontal support 120 orthogonal to the pillar 110, and both upper and lower end edges fixed to the horizontal support 120. Branches may include a photovoltaic module 130 .

In addition, the second unit 200 uses one horizontal support 120 and an adjacent cross support 120 among the plurality of cross supports 120 arranged in a line so that the plurality of photovoltaic modules 130 are arranged in a line. It may include a first connector 201 that is interconnected and fixed to the pillar 110 at the same time.

In addition, the second unit 200 rotates with respect to the pole 110 on which one of the plurality of solar modules 130 is installed and the pole 110 on which the adjacent solar module 130 is installed. It may include a second connector 202 having both ends capable of being coupled.

Here, the plurality of photovoltaic modules 130 connected by the first connector 201 are arranged in a row on the installation target surface 400, and the plurality of photovoltaic modules connected by the second connector 202 ( 130) Each may be disposed in an oblique direction with respect to an imaginary line parallel to the installation target surface 400.

At this time, the second unit 200 can apply an embodiment of a structure in which a plurality of photovoltaic modules 130 are arranged in a row using only the first connector 201, as well as a plurality of solar modules using only the second connector 202. An embodiment of a structure in which each of the optical modules 130 are arranged in an oblique direction in parallel or bent may be applied.

In addition, the second unit 200, as shown in FIG. 1, is a solar light with various arrangement structures to suit various installation environments such as rice fields or field orchards by the mixed arrangement of the first connector 201 and the second connector 202. Of course, it is possible to install and construct a solar module assembly as a substitute for a fence for power generation.

Of course, the present invention can be applied to the above embodiments, and also to the following various embodiments.

First, as shown in FIG. 1, an embedding screw 300 may be formed on the lower side of the pillar 110 buried in the installation target surface 400.

Here, the burial screw 300 is exposed to the installation target surface 400 and extends from the lower support part 310 having an upper surface facing the lower end of the pillar 110 and the lower end of the lower support part 310 to the ground. It may include a buried spiral screw fixing part 320 and an excavation tip 321 provided at an end of the screw fixing part 320 so as to turn into the ground in contact with the installation target surface 400 and excavate. .

At this time, the burial screw 300 is orthogonal to the lower support 310 and is disposed on the lower side of the plurality of photovoltaic modules 130 to support the load of the plurality of pillars 110 and the plurality of photovoltaic modules 130. A lower horizontal bar 330 for distributed support may be further provided.

In addition, the burial screw 300 may further include a tray bracket 340 that simultaneously fixes the upper end of the lower support part 310 and the lower end of the pillar 110 and is capable of fixing the lower horizontal bar 330. will be.

On the other hand, the tray bracket 340 has a width corresponding to the outer diameter of the lower end of the pillar 110 that is the same as or different from the outer diameter of the lower support part 310, as shown in FIG. 2, and has a width corresponding to the outer diameter of the lower end of the pillar 110. At the same time, while having a width corresponding to the outer diameter of the lower support portion 310, one side of the outer circumferential surface of the lower end of the pillar 110 and one side of the outer circumferential surface of the upper end of the lower support portion 310 simultaneously surround the first pocket 341 may be included there is.

In addition, the tray bracket 340 has a width corresponding to the outer diameter of the lower end of the pillar 110 that is the same as or different from the outer diameter of the lower support part 310, and has a width corresponding to the outer diameter of the lower end of the pillar 110, It may include a second pocket 342 having a width corresponding to the outer diameter of the lower support part 310 and simultaneously covering the other side of the outer circumferential surface of the lower end of the pillar 110 and the other side of the outer circumferential surface of the upper end of the lower support part 310.

Also, the tray bracket 340 may include first side wing pieces 343 extending from both left and right edges of the first pocket 341 .

In addition, the tray bracket 340 may include second side wing pieces 344 extending from both left and right edges of the second pocket 342 and contacting the first side wing pieces 343 .

And, the tray bracket 340 may include a plurality of wing piece fixtures 345 for fixing the first side wing piece 343 and the second side wing piece 344 to each other.

In addition, the tray bracket 340 is bent and extended from the upper end of the first piece 346a coupled to the first pocket 341 or the second pocket 342 and the first piece 346a to form a column 110 and The second piece 346b orthogonal to the lower support portion 310 and the first pocket 341 from the first piece 346a passing through and through the lower support portion 310, or the second piece 346a from the first piece 346a. A shelf portion 346 including a pocket 342 and a lower fixture 346c fixed through the lower support portion 310 may be included.

Here, it can be seen through FIG. 1 that the lower horizontal bar 330 is seated and fixed on the second piece 346b of the shelf 346 .

On the other hand, as shown in FIG. 3, the first connector 201 is one of the plurality of horizontal supports 120 (hereinafter, the first support 121) and the adjacent horizontal support (hereinafter, the second support 122), respectively. It may include a first straight connecting piece 210 in contact with the end of.

In addition, the first connector 201 has an inner surface facing the outer circumferential surface of the pillar 110 in contact with the respective ends of the first support bar 121 and the second support bar 122, and the first straight connecting piece ( 210) may include a first fixture 230 having both ends passing through.

Here, the first fixture 230 may include a first latch 231 having a circular cross section and formed in an arc shape.

In this case, the first fixture 230 may include first straight extension rods 232 that extend from both ends of the first clasp 231 and are parallel to each other.

In addition, the first fixture 230 may include a pair of first through holes 233 formed in the first straight connecting piece 210 to allow the pair of first straight extension rods 232 to be inserted therethrough. can

In addition, the first fixture 230 may include a first fixing nut 234 having a female screw thread formed on an inner circumferential surface that is screwed into a male screw thread formed on an outer circumferential surface of each distal end of the first straight extension rod 232 .

Therefore, it can be seen that the pillar 110 is disposed between the first latch 231, the first straight extension bar 232, and the first straight connecting piece 210.

On the other hand, the second connector 202 is a photovoltaic module 130 having both upper and lower end edges fixed to at least one pair of horizontal supports 120 orthogonal to the pillar 110 and the neighboring pillar 110, as shown in FIG. In defining the unit structure including a ), the second straight connecting piece contacting the outer circumferential surface of each of the pillars 110 of the unit structure (hereinafter, the first structure 101) and the adjacent unit structure (hereinafter, the second structure 102). (220).

In addition, the second connector 202 has an inner surface facing the outer circumferential surface of the pillar (hereafter referred to as the first pillar 111) of the first structure 101, and passes through one end side of the second straight connecting piece 220 It may include a second one-side fixture 240 having both ends to do.

In addition, the second connector 202 has an inner surface facing the outer circumferential surface of the pillar (hereinafter referred to as the second pillar 112) of the second structure 102, and the other end side of the second straight connecting piece 220 It may include a second second fixture 250 having both ends penetrating.

Here, the second one-side fixture 240 may include a second one-side latch 241 having a circular cross section and formed in an arc shape.

At this time, the second one-side fixture 240 may include second one-side straight extension rods 242 extending from both ends of the second one-side latch 241 and parallel to each other.

In addition, the second one-side fixture 240 includes a pair of second one-side through holes 243 formed in the second straight connecting piece 220 and allowing the pair of second one-side straight extension rods 242 to be inserted therethrough. can include

In addition, the second one-side fixture 240 may include a second one-side fixing nut 244 having female threads screwed into male threads formed on the outer circumferential surface of each distal end of the second one-side straight extension rod 242 on the inner circumferential surface. there is.

Meanwhile, the second other side fixture 250 may include a second other side latch 251 having a circular cross section and formed in an arc shape.

Here, the second other side fixture 250 may include second other side straight extension rods 252 extending from both ends of the second other side latch 251 and parallel to each other.

At this time, the second other side fixture 250 includes a pair of second other side through holes 253 formed in the second straight connecting piece 220 and allowing the pair of second other side straight extension rods 252 to be inserted therethrough. can include

In addition, the second other side fixture 250 may include a second other side fixing nut 254 having female threads screwed into male threads formed on the outer circumferential surface of the distal ends of the second other side straight extension rods 252 on the inner circumferential surface. there is.

Here, the first pillar 111 is disposed between the second one-side latch 241, the second one-side straight extension bar 242, and the second straight connecting piece 220, and the second pillar 112 is the second other-side latch. It can be seen that it is disposed between 251, the second other straight extension bar 252, and the second straight connecting piece 220.

On the other hand, the second connector 202 may apply the embodiment of the structure shown in FIGS. 5 and 6 for the convenience of assembly, fastening, and separation.

That is, the second coupler 202 may include a flat base piece 260 having both ends extending toward the first pillar 111 and the second pillar 112, respectively.

And, the second connector 202 is bent from the edge of one end of the base piece 260 and extends in an arc shape and at the same time has a pair of first contact pieces having an inner surface facing the outer circumferential surface of the first pillar 111. (261).

And, the second connector 202 is placed between the ends of the pair of first contact pieces 261 to prevent the pair of first contact pieces 261 in contact with the first pillar 111 from being separated. It may include a first pivoting closing piece 271 rotatably mounted on.

And, the second connector 202 may include a first engaging slot 263 formed through one side of the base piece 260 .

In addition, the second connector 202 is bent and extended from the end of the first pivoting closing piece 271 and passes through the first catching slot 263 to be caught and fixed to the front surface of the base piece 260. The first catching hook piece (273).

And, the second connector 202 may include a first one-side fastening through hole 265 that is formed through between the edge of one end of the base piece 260 and the first locking slot 263 .

And, the second connector 202 is formed through the end side of the first rotating closing piece 271, and when the first rotating closing piece 271 rotates and contacts the rear surface of the base piece 260, the first A second one-side fastening through hole 275 overlapping the one side fastening through hole 265 may be included.

And, the second connector 202 is bent from the edge of the other end of the base piece 260 and extends in an arc shape, and at the same time has a pair of second contact pieces having an inner surface facing the outer circumferential surface of the second pillar 112. (262).

Further, the second connector 202 is interposed between the respective ends of the pair of second contact pieces 262 to prevent the pair of second contact pieces 262 in contact with the second pillar 112 from being separated. It may include a second pivoting closing piece 272 rotatably mounted on.

And, the second connector 202 may include a second engaging slot 264 formed through the other side of the base piece 260 .

In addition, the second connector 202 is bent and extended from the end of the second pivoting closing piece 272 and passes through the second catching slot 264 to be caught and fixed to the front surface of the base piece 260. The second catching hook piece (274).

In addition, the second connector 202 may include a first other side fastening through hole 266 formed through between the edge of the other end of the base piece 260 and the second locking slot 264 .

And, the second connector 202 is formed through the end side of the second rotating closing piece 272, and when the second rotating closing piece 272 rotates and contacts the rear surface of the base piece 260, the first A second other fastening through hole 276 overlapping the other fastening through hole 266 may be included.

In addition, the second connector 202 is inserted through the first one-side fastening through hole 265 and the first other side fastening through hole 266, respectively, and has a head 281 engaged and fixed to the front surface of the base piece 260. A fastening bolt 280 may be included.

In addition, the second connector 202 may include a fastening nut 282 screwed to the fastening bolt 280 and fixed in contact with the first rotating closing piece 271 and the second rotating closing piece 272. can

Here, the second connector 202 includes the outer surface of the pair of first contact pieces 261 and the front surface of the base piece 260 and the pair of second contact pieces ( 262) may be further provided with a first reinforcing rib 291 protruding from the outer surface with a predetermined width and disposed on a straight line.

At this time, the second connector 202 is placed on the same plane as the base piece 260 before the first turning closing piece 271 and the second turning closing piece 272 are coupled to the base piece 260. In, the second reinforcing rib 292 protrudes from the front surface of the first rotating closing piece 271, the front surface of the base piece 260, and the front surface of the second rotating closing piece 272 with a predetermined width and is disposed on a straight line. It may be possible to provide more.

As described above, the present invention is a variable type that can replace a fence equipped with a connection structure that can obtain maximum power generation efficiency in a limited installation area and provide a flexible arrangement structure for solar modules according to strong winds or atmospheric conditions. It can be seen that providing a solar module assembly is a basic technical idea.

And, of course, many other modifications and applications are possible to those skilled in the art within the scope of the basic technical idea of the present invention.

100...first unit
101 ... first structure
102 Second structure
110...Pillar
111 ... first pillar
112 ... the second pillar
120 ... cross support
121 ... first support
122 ... second support
130 ... solar module
200...second unit
201 ... 1st connector
202 ... second connector
210 ... 1st straight connecting piece
220 ... second straight connecting piece
230 ... first fixture
231 ... first catch
232 ... first straight extension bar
233 ... 1st through hole
234 ... first fixing nut
240 ... second one-side fixture
241 ... second one-sided latch
242 ... second one-sided straight extension rod
243 ... second one-side through hole
244 ... second one-side fixing nut
250 ... second other side fixture
251 ... second other side latch
252 ... second other straight extension bar
253 ... second other through hole
254 ... second other side fixing nut
260 ... base
261 ... first contact
262 ... second contact
263 ... first locking slot
264 ... 2nd catch slot
265... First one-side fastening through hole
266 ... first other fastening through hole
271...the first episode closing
272...2nd round closing episode
273 ... First catch hook piece
274 ... Second catch hook piece
275... Second one-side fastening through hole
276 ... second other fastening through hole
280...Tightening bolt
281... head
282... nut for fastening
291 ... first reinforcing rib
292 ... second reinforcing rib
300... screw for burial
310 ... lower support
320 ... screw fixing part
321... Digging Tips
330... lower cross bar
340...Tray Bracket
341 ... first pocket
342 ... second pocket
343 ... first lateral wing
344... Second side wing piece
345... Wing fixture
346 ... lathe
346a...Part 1
346b...Part 2
346c... lower fixture
400... surface for installation

Claims (5)

A first unit including a photovoltaic module having a pillar perpendicular to the surface to be installed, a horizontal support orthogonal to the pillar, and both upper and lower end edges fixed to the horizontal support; and
A first connector that is fixed to the pillar at the same time as interconnecting one horizontal support and an adjacent horizontal support among the plurality of cross supports arranged in a line so that a plurality of the photovoltaic modules are arranged in a line, or A second unit including a second connector having both ends rotatably coupled to a pole on which one of the solar modules is installed and a pole on which an adjacent solar module is installed,
The plurality of photovoltaic modules connected by the first connector are arranged in a row on the installation target surface,
Each of the plurality of photovoltaic modules connected by the second connector is disposed in an oblique direction with respect to a virtual line parallel to the installation target surface,
The second connector,
In defining a unit structure including a photovoltaic module having both upper and lower end edges fixed to at least one pair of horizontal supports orthogonal to the pillar and adjacent pillars, the pillar (hereinafter referred to as the first structure) of the unit structure (hereinafter referred to as the first structure) 1 pillar) and a plate-shaped base piece having both ends extending toward the pole (hereinafter referred to as the second pillar) side of the unit structure adjacent to the first structure (hereinafter referred to as the second structure),
A pair of first contact pieces that are bent from the edge of one end of the base piece and extend in an arc shape and have an inner surface facing the outer circumferential surface of the first pillar;
A first rotational closing piece rotatably mounted between ends of each of the pair of first contact pieces to prevent the pair of first contact pieces in contact with the first pillar from being separated;
A first engaging slot formed through one side of the base piece;
A first hook piece that is bent and extended from the end of the first rotational closing piece and passed through the first hook slot to be hooked and fixed to the front surface of the base piece;
A first one-side fastening through hole formed through between an edge of one end of the base piece and the first locking slot;
A second one-side fastening through hole formed through the end side of the first rotational closed piece and overlapping the first one-side fastening through hole when the first rotational closed piece rotates and contacts the rear surface of the base piece;
A pair of second contact pieces bent from the edge of the other end of the base piece and extending in an arc shape and having an inner surface facing the outer circumferential surface of the second pillar;
A second pivoting closing piece rotatably mounted between ends of each of the pair of second contact pieces to prevent separation of the pair of second contact pieces in contact with the second pillar;
A second engaging slot formed through the other side of the base piece;
A second catching hook piece that is bent and extended from the end of the second pivoting closing piece and penetrates the second catching slot to be caught and fixed to the front surface of the base piece;
A first other side fastening through hole formed through between the edge of the other end of the base piece and the second locking slot;
A second fastening through hole formed through the end side of the second rotating closed piece and overlapping the first other fastening through hole when the second rotating closed piece rotates and contacts the rear surface of the base piece;
A fastening bolt having a head that is inserted through the first side fastening through hole and the first other fastening through hole, respectively, and is engaged and fixed to the front surface of the base;
A flexible solar module assembly capable of replacing a fence having a connection structure, characterized in that it comprises a fastening nut screwed to the fastening bolt and fixed in contact with the first rotating closing piece and the second rotating closing piece.
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