KR101098931B1 - A supporting structure for a solar cell module - Google Patents

Abstract

PURPOSE: A supporting structure for a solar cell module is provided to easily change the height and arrangement angle of a solar cell module, thereby increasing light concentrating efficiency according to a season change. CONSTITUTION: A solar cell module concentrates solar light to generate electricity. The solar cell module is placed on a first support stand(100). A connection unit(120) is connected to the first support stand. A main frame(40) supports the solar cell module and the first support stand. A second support stand(200) is placed in the lower part of the main frame.

Description

Solar cell module support structure {A supporting structure for a solar cell module}

The present invention relates to a solar cell module support structure, and more particularly to an invention related to a solar cell module support structure which can more easily change the arrangement state of the solar cell module and is easy to assemble.

Currently, as fossil fuels such as oil and coal are depleted, development of alternative energy is progressing. In particular, energy resources utilizing solar energy are being actively developed.

Power generation technologies that produce electricity using solar energy include solar power generation that generates electricity by driving heat engines using solar heat, and solar power generation that generates electricity from solar cells using sunlight.

Here, the solar cell used for photovoltaic power generation includes a semiconductor compound device that converts sunlight directly into electricity.

As the solar cell used for the photovoltaic power generation, usually silicon and a composite material are usually used. Specifically, the solar cell is used by bonding a P-type semiconductor and an N-type semiconductor to use a photoelectric effect of producing electricity by receiving sunlight.

Most solar cells consist of a large area P-N junction diode, and the electromotive force generated at the anode end of the P-N junction diode is connected to an external circuit.

The minimum unit of such a solar cell is called a cell, and in practice, the solar cell is rarely used as it is.

Since the voltage required for actual use is more than a few tens or hundreds of volts, the voltage from one cell is about 0.5V, which is very small. Therefore, multiple unit solar cells can be connected in series or in parallel to the required unit capacity. Doing.

In addition, when the solar cell is used outdoors, it may be subjected to various harsh environments, so that a plurality of cells may be packaged as a solar cell module in order to protect a plurality of cells connected to a required unit capacity in a harsh environment. Configure and use.

However, since the solar cell module has to be used in large quantities to obtain a constant power, there is a limitation in the installation place. That is, the solar cell module does not have any problem when installed on the roof of the building or outdoor facilities, but when installed in a multi-unit housing that occupies a large number of houses, there is a problem that individual installation in the household is difficult.

The support structure for supporting a conventional solar cell module is often bonded to the main frame and the support for supporting the solar cell module, the support pillar for supporting the main frame to the ground, respectively, by welding. After welding was completed, it was difficult to adjust the arrangement.

In particular, in the case of a fixed support structure that supports a large number of solar cell modules, the arrangement angle is fixed, and thus there is a limit in adjusting the arrangement angle of the solar cell module according to the change in the solar altitude according to the seasonal change. There was also a problem that the electricity production efficiency is low.

In other words, in Korea, when looking at the latitude (38 °) considering the season's southern mid-high altitude, the equinox or autumn equinox is approximately 52 ° south of the sun, the lower half is about 75.5 °, and the winter solstice is about 28.5 °. do.

However, the conventional solar cell module is installed with a fixed inclination angle toward the south facing, there was a problem that the variation in electricity production by season is large.

SUMMARY OF THE INVENTION The present invention has been made to solve such a problem, and in particular, an object of the present invention is to provide a solar cell module support structure that can easily change the arrangement state of the solar cell module to another state.

In addition, an object of the present invention is to provide a solar cell module support structure that can adjust the placement angle of the solar cell module with respect to the horizontal plane elastically and easily in accordance with the change of the solar altitude.

The present invention for achieving the above object is a solar cell module for condensing sunlight to produce electricity; A first support on which the solar cell module is mounted and supported; A connection part connected to the first support; A main frame connected to the connection part to support the solar cell module and the first support, the main part having an installation groove formed along the length direction so that the connection part is installed so that its position can be adjusted along the length direction; ; An upper support member provided below the main frame and supporting the main frame with respect to the ground, wherein the connection portion is connected to the first support; A solar cell module comprising a lower connection member connected to the upper connection member and an installation groove of the main frame, the lower connection member capable of supporting a state in which at least one of the installation angle or the installation height of the upper connection unit is adjusted. Provide support structures.

The position of the solar cell module can be easily changed by the solar cell module support structure according to the present invention.

Specifically, it is possible to increase the ventilation efficiency and increase the integration efficiency of the solar cell module by easily adjusting the front and rear movement of the solar cell module along the main frame of the support structure of the solar cell module and adjusting the spacing.

On the other hand, it is easy to change the height of the solar cell module and the arrangement angle with respect to the horizontal plane in accordance with the change of the season, the light collection efficiency and the electricity production efficiency according to the change of the season is increased.

In addition, there is an advantage that the variation in electricity production for each season can be significantly reduced.

In addition, as each component can be assembled by bolting instead of by welding, assembly efficiency can be increased, and management and maintenance are easy.

On the other hand, the wiring connected to the solar cell module is not accommodated by using a duct separately, it is possible to achieve space utilization and cost savings by accommodating the inside of the support for supporting the solar cell module.

1 is a first embodiment of a solar cell module and its supporting structure according to the present invention.
2 is a second embodiment of a solar cell module and its supporting structure according to the present invention.
3 is a partial perspective view of a support structure according to the present invention.
Figure 4 is a side view of the connecting portion of the support structure according to the present invention.
Figure 5 is a perspective view showing that part of the connection bar of the support structure according to the present invention is lowered and received inside the mainframe.
Figure 6 is an exploded perspective view of the support structure and the lower support member of the connecting portion according to the present invention.
Figure 7 is a cross-sectional view of the lower support member is coupled to the main frame in the support structure according to the present invention.
8 is a side cross-sectional view of a support structure according to the present invention.
9 and 10 are exploded perspective views showing that the supporting structure and the solar cell module according to the present invention are fixed by the fixing unit.
11 is a perspective view and a side cross-sectional view of the fixing part according to the present invention.
12 is a perspective view showing an auxiliary wiring pipe and a main wiring pipe in the supporting structure according to the present invention.
Figure 13 is a perspective view showing a scaffold for checking and the scaffold support in the support structure according to the present invention.
Figure 14 is a perspective view showing a state in which the ladder for inspection in the support structure according to the present invention.
15 is a perspective view showing a state in which a sign is mounted on the support structure according to the present invention.
16 is a view showing the change of the altitude of the sun according to the season change.

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

However, the spirit of the present invention is not limited to the embodiments presented and those skilled in the art who understand the spirit of the present invention can easily implement other embodiments within the scope of the same idea, but this also falls within the scope of the present invention. Of course.

1 is a first embodiment of a solar cell module 10 and a supporting structure 20 supporting the same according to the present invention.

Here, the solar cell module 10 is provided in the form of a plate and arranged in plurality, and the footrest for checking 30 is provided between the adjacent solar cell module and another solar cell module.

The solar cell module support structure 100 includes a main frame 40 disposed in the front-rear direction, a first support (not shown) for supporting the solar cell module 10 to be supported by the main frame 40. The second support 200 is disposed between the main frame 10 and the ground.

The second support 200 is preferably provided in the form of a vertical column. The main frame 40 is provided in the form of a pipe extending in the front-rear direction, it is preferably provided in plurality and arranged spaced apart from each other left and right.

In order to smoothly receive sunlight, the solar cell module 10 may be provided in an inclined upward direction from the front to the rear.

Therefore, it is preferable that the height of the second support 200 is also increased so as to go from the front to the back.

A plurality of the second support 200 is also disposed in the front-back direction and the left-right direction so as to correspond to the arrangement position of the main frame 40, one second support 200 and the other second support 200 is connected to the wire It is preferred that they are connected by an auxiliary support such as 250.

Therefore, since one second support 200 is supported by the other second support 200, it can be prevented from shaking from side to side.

2 shows another embodiment in which the solar cell module according to the present invention is supported by the support structure 20.

The solar cell module 10 is disposed left and right, and arranged in a plurality of rows.

Here, one column of the solar cell module 10 is disposed spaced apart from the other column, and a predetermined space 11 is provided therebetween.

The space 11 serves as a ventilation hole through which the wind can pass easily, and by providing such a space, it is possible to prevent a change in the arrangement state of the solar cell module 10 due to wind pressure.

In FIG. 2, the main frame 40 is disposed to extend in the front-rear direction, and the main frame 40 and the solar cell module 10 are supported by the first support 40.

 The first support 100 is disposed between the solar cell module 10 and an upper surface of the main frame 40.

The lower surface of the main frame 40 is provided with the second support 200 in the form of a vertical column, the second support 200 is coupled to the ground to support the main frame 40.

In addition to the solar cell module 10, the main frame 40 is provided with a lightning rod 12, an illuminance sensor (not shown) for preventing lightning, and the like. 16 may be installed.

The second support 200 may be connected to each other by a connection wire 250 to form a mutual support structure.

The connection wire 250 is possible to adjust the length and tension (tension). Therefore, elastic length may be adjusted according to the distance between the second support 250.

The connection wire 250 is preferably connected to a connection member 260, such as an eye nut or eye bolt, provided in each second support 200, and a tension control member 270 such as a turnbuckle.

The tension control member 270 allows the tension of the connection wires to be adjusted.

The main frame 40 has a curved shape rather than a lower shape from the rear to the front in a straight form, and preferably lower from the rear to the front.

This is to maximize the amount of light received and the amount of power generated by the arrangement angle of the solar cell module 10 is different for each column.

It is preferable that the solar cell modules 10 arranged in each of the rows are installed to be inclined at a rear side higher than the front thereof.

And, the rear of the solar cell module 10 arranged in the front row is preferably installed higher than the front of the solar cell module arranged in the rear row.

This is to provide a space 11 for the ventilation at the same time to install more solar cell modules 10 in a limited space.

3 is a perspective view illustrating a coupling state of the main frame 40, the first support 100, and the second support 200.

The main frame 40 is provided in the form of a hollow tube, the upper support is connected to the first support 100, the first support 100 to connect the first support 100 and the main frame 40. Connecting portion 120 is provided.

In addition, the second support 200 (located below) of the main frame 40 is located.

The upper surface of the main frame 40 is provided with an installation groove 41 for installing the connecting portion 120, the installation groove 41 is a predetermined length along the front and rear longitudinal direction of the main frame 40. It is preferable to be provided to have.

This is for the connection part 120 to be easily installed along the longitudinal direction of the main frame 40.

Specifically, the connecting portion 120 is to be installed freely at a position that fits the intention of the operator along the longitudinal direction of the main frame 40.

The first support 100 is preferably provided in an angle form that can support the solar cell module (see Fig. 2, 10).

The connection part 120 is an upper connection member 130 connected to the first support 100, and a lower connection member 140 connected to the upper connection member 130 and disposed in an installation groove of the main frame 40. ).

The upper connection member 130 includes a bracket portion 131 coupled to the first support 100, and a connection bar 136 connected to the bracket portion 131.

Here, the connection bar 136 is preferably provided in the form of a bar (bar) or a strip (strip) of a relatively thin metal material.

On the other hand, the lower connection member 140 is provided in the lower portion of the body portion 141 and the body portion 141 is connected to the connecting bar 136 and a predetermined fastening member to the main frame 40 It is preferable to include a seating portion 142 to be coupled.

The connection bar 136 may be installed between the bracket part 131 and the lower connection member 140, and the bracket part 131 may be directly installed on the lower connection member 140.

Accordingly, the connection bar 136 may be used to install the solar cell module (see FIG. 2 and 10) relatively high, and directly attach the bracket portion 131 to the solar cell module 10 to be installed relatively low. It is preferable to connect to the lower connection member 140.

The connection part 120 is preferably provided in plurality in the longitudinal direction of the main frame 40 and spaced apart from each other.

On the other hand, the second support 200 is provided below the main frame 40, the lower surface of the second support 200 and the main frame 40 is coupled by the coupling portion 300.

Here, the coupling part 300 includes two mounting plates 310 spaced apart from each other, and an extension part 211 extending upward from an upper surface of the second support 200 between the mounting plates 310. Is inserted.

The mounting plate 310 and the extension part 211 are fastened by fastening members such as screws and nuts.

The coupling part 300 is connected to the two mounting plates 310, the first mounting part 301 coupled to the bottom surface of the main frame 40, and the second mounting part 300 mounted on the top surface of the main frame 40. A mounting bolt 303 is connected to the mounting part 301 and the first and second mounting parts 301 and 302 and penetrates the upper and lower parts of the main frame 40.

4 is a side view illustrating the connecting bar 136 and the lower connecting member 140 constituting the upper connecting member (see FIG. 3 and 130). The connection bar 136 is formed with a long hole 136a is formed along the longitudinal direction.

Body portion 141 of the lower connection member 140 is preferably provided in a semi-circular shape, the body portion 141 is provided with an arc-shaped guide groove (141a). The guide groove 141a is preferably composed of a plurality of rows.

Body portion 141 and the connecting bar 136 of the lower connection member 140 is coupled by a fastening member such as a bolt and nut, the bolt is the guide groove 141a and the long hole 136a Through the coupling the lower connecting member 140 and the connecting bar 136.

As shown in FIG. 4 (a), after adjusting the height of the connection bar 136 by moving the connection bar 136 up and down, the connection bar 136 and the lower connection member 140 using a fastening member. ) Can be combined.

At this time, the relative position change between the fastening member and the long hole 136a occurs, and the height of the solar cell module (refer to FIG. 3 and 10) supported by the connection bar 136 may be adjusted.

On the other hand, as shown in FIG. Can be combined.

This is a change in relative position between the fastening member and the guide groove 141a, whereby the arrangement angle of the ground of the solar cell module supported by the connection bar 136 may be adjusted.

On the other hand, the reason for providing a plurality of the guide groove 141a is to ensure that the coupling by the fastening member after the adjustment of the placement angle of the connecting bar 136 is made more reliably.

As shown in FIG. 5, the upper connecting member 130 is connected to the lower connecting member 140 in a state in which the lower connecting member 140 is installed on the main frame 40. 3, the first support 100 supporting the 10 is supported.

In this case, when the connection bar 136 is lowered to lower the height of the solar cell module 10, a part including the lower end of the connection bar 136 is transferred to the inner hollow part 40a of the main frame 40. Inserted and placed.

By making the inside of the main frame 40 in a hollow shape, the connection bar 136 may be given a degree of freedom to move up and down.

As shown in FIG. 6, the main frame 40 is provided in the form of a hollow tube, and the installation groove 41 extends in the front-rear direction on the upper surface of the main frame 40.

The lower connection member 140 is provided on an upper surface of the installation groove 41. The lower connection member 140 includes a body portion 141 provided with the guide groove 141a and a seating portion 142 disposed on the bottom surface of the body portion 141 as described above.

Both ends of the seating portion 142 is provided with a coupling hole (142a) is provided with a coupling member 143, the coupling hole (142a) is the mounting groove 142 and the installation grooves of the main frame 40 ( 41) to bind to.

In addition, a through groove 145 through which the connection bar (see FIG. 5 and 136) penetrates is provided between the coupling holes of the seating part 142a so that the connection bar 136 penetrates the through groove 145 and is lowered. You can go to

Coupling member 143 for coupling the mounting portion 142 and the installation groove 41 of the main frame 40 is configured in the form of a bolt. The coupling member 143 includes a head portion 143a and a threaded portion 143b.

The head portion 143a is provided in a shape in which its cross section is elongated in both directions, not in a round shape.

In addition, the width L of the longer portion of the cross section width of the head portion 143a is formed longer than the width W of the installation groove 41.

On the other hand, the width (S) of the short portion of the cross-sectional width of the head portion (143a) has a length shorter than the width (W) of the installation groove (41).

As shown in FIG. 7A, before the lower connection member 140 is coupled to the main frame 40, first, the head 143a of the coupling member 143 is inserted between the installation grooves 41. .

In this case, the head part 143a does not contact the edge of the installation groove 41.

When the coupling member 143 is rotated by a predetermined angle (eg, 90 degrees) in this state, both ends of the head portion 143a are supported over the lower edge of the installation groove 41.

Protruding jaw 42 is further provided to protrude downward from the edge of the installation groove 41, the protruding jaw 42 may be supported in contact with both ends of the head portion (143a).

Then, when the seating portion 142 and the nut 144 are sequentially coupled to the threaded portion 143b, and the nut 144 is tightened, the mounting portion is mounted between the head portion 143a and the seating portion 142. The edge of the groove 41 is positioned and fixed.

As a result, the lower connection member 140 may be coupled to the main frame 40.

If the assembly operator releases the coupling state of the main frame 40 and the lower connection member 140 by reversing the above process in order to adjust the front and rear position of the lower connection member 140, the position After determining and adjusting, the above assembly work will be performed again.

FIG. 8 shows the front and rear of one solar cell module 10 being supported by the first support 100 and the connection part 120, and the main frame 40 and the second support 200, respectively. It is shown.

The front end and the rear end of the solar cell module 10 are supported by the first support 100, respectively.

In addition, each of the first supporters 100 is connected to each of the connection parts 120, that is, the upper connection member 130 and the lower connection member 140, and is supported by the main frame 40.

The second support 200 is provided below the main frame 40, and the second support 200 and the main frame 40 are supported by the coupling part 300.

The coupling part 300 includes a first mounting part 301 and a second mounting part 302, wherein the first mounting part 301 is on a lower surface of the main frame 40, and the second mounting part 302 is located on the lower part of the main frame 40. It is provided on the upper surface of the main frame 40.

The first and second mounting portions 301 and 302 are coupled by the coupling bolt 303.

On the other hand, the second support 200 is connected to another second support and the connection wire 250, the connection wire 250 is connected to the second support by a tension adjusting member 270, such as a turnbuckle.

In this manner, in a fixed state in which the solar cell module 10 is supported, after releasing the coupling state of the lower connection member 140 and the connection bar 136, the lifting bar 136 is lifted. The height of the battery module 10 or the arrangement angle thereof changes.

As such, the reason for adjusting the height or the placement angle of the solar cell module 10 is that the altitude and light irradiation angle of the sun in winter and the altitude and light irradiation angle of the sun in summer are different.

Therefore, it is necessary to adjust the arrangement angle and height of the solar cell module by changing the assembly state of the above-described connection part in order to adjust the optimal light concentrating position in consideration of the solar irradiation angle and the sun's altitude according to the season.

9 and 10 illustrate a state in which the solar cell module 10 is supported by the first support 100.

The solar cell module 10 is composed of a solar panel (10a) and a protective frame (10b) surrounding the edge of the solar panel (10a).

The protection frame (10b) is seated on the first support 100 made in an angle shape, in that state fixed part 300 for simultaneously fixing a portion of the protection frame (10b) and the first support (100) By the first support 100 and the solar cell module 10 is coupled.

Specifically, the first support 100 is provided with a support jaw 110 of the 'b' shape, the support jaw 110 for supporting one end of the solar cell module 10 is the solar cell module ( It is arranged to face the support jaw 110 for supporting the other end of 10).

In this state, when the solar cell module 10 is seated on the first support 100, the protection frame 10b is seated on the support jaw 110 and supported.

In this state, the fixing part 300 surrounds the edges of the support jaw 110 and the protection frame 10b to interview and fix the two components.

That is, the fixed portion (consisting of '⊂' or '⊃' shape) 300 is placed in a state in which the “b” shaped protection frame 10b is seated on the “b” shaped support jaw 110. It is to be fixed to the end of the support jaw 110 and the end of the protective frame (10b).

As shown in Fig. 11 (a), when the configuration of the fixing part is shown, it is configured in a '⊂' shape or a '⊃' shape.

The fixing part 300 is provided with a space portion 310 that accommodates the edge of the protective frame (see Fig. 10, 10b) and the edge of the support jaw (see Fig. 10, 110), the one side is open Body portion 301 and the fixing bolt 320 is screwed to the lower portion of the body portion 301.

An insertion hole 330 into which the fixing bolt 320 is inserted is provided below the body portion 310, and an internal thread is disposed on an inner circumferential surface of the insertion hole 330.

When the fixing bolt 320 is inserted into the insertion hole 330 and rotated, the fixing bolt 320 may be fixed to the body portion 301, and an end of the fixing bolt 320 is spaced 310. ) Can go inside.

The body portion 301 has a shape in which a metal piece having a predetermined thickness is bent in a '⊂' shape.

Here, the upper surface of the rim of the protective frame 10b is interviewed on the lower surface of the upper portion of the body portion 301, and the support jaw 110 is interviewed on the lower surface of the rim of the protective frame 10b.

On the other hand, the fixing bolt 320 penetrates the lower portion of the body portion 301, the upper end is in contact with the lower surface of the support jaw 110.

Therefore, the protective frame 10b and the support jaw 110 are located between the upper lower surface of the body portion 301 and the upper end of the fixing bolt 320, by rotating the fixing bolt 320, the upper end portion As it rises upward, the protective frame 10b and the support jaw 110 may be compressed and fixed to each other.

On the other hand, the lower surface of the upper body portion 301 is preferably provided with a sawtooth protrusion 305 in contact with the upper surface of the edge of the protective frame (10b).

This is to prevent the slip phenomenon between the protective frame and the upper surface of the body portion. Therefore, when the fixing bolt is tightened, the protrusion is prevented from being separated from the body by pressing the protrusion by applying pressure to the edge of the protective frame.

On the other hand, on the opposite side where the support jaw 110 is located is provided a scaffold support 400 is placed on the scaffold for the check, where the scaffold support 400 is also provided in the 'b' shape, the '점검' type check on it A dragon scaffold 30 is disposed and supported.

The first support 100 includes a vertical wall portion 111 on which the support jaw 110 and the scaffold support 400 are disposed. The vertical wall portion 111 includes the bracket portion (see FIG. 3, 136 may be fixed by a fastening member such as a screw.

On the other hand, a lower portion of the support jaw 110 is provided with a wiring support 112 similar to the support jaw 110. The wiring support part 112 serves to support the electrical wiring 113 connected to the solar cell module 10.

Previously, a support for supporting the solar cell module 10 and a separate electric wiring duct were placed to accommodate or arrange the electric wiring 113.

However, according to the present invention, the first support 100 can support the solar cell module 10 and also support the electrical wiring by providing the wiring support 112 for supporting the electrical wiring on the first support 100. I can play a role.

As shown in FIG. 12, when electrical wires extend downward, an electrical wiring pipe 500 is provided to protect and accommodate the electrical wires.

The electrical wiring pipe 500 is connected to each of the first support 100, the auxiliary wiring pipe 510 extending downward, and the auxiliary wiring pipe 510 is connected to each auxiliary wiring pipe 510 The main wiring pipe 520 accommodates the main wiring to which the received wirings join.

The auxiliary wiring pipe 510 and the main wiring pipe 520 are connected by a pipe connector 530.

The auxiliary wiring pipe 510 extends downwardly from one lower side of the first support 100, and is disposed adjacent to the connection bar 136, and the main wiring pipe 520 is the main It is preferable to be disposed in the front-rear direction along the frame 40.

Here, the main wiring pipe 520 or the auxiliary wiring pipe 510 is preferably composed of a flexible pipe in consideration of the length adjustment or the flow by the wind, but is not limited thereto.

On the other hand, since the rear end portion of the solar cell module (see FIG. 10, 10) should be formed higher than the front end portion, the first support 100 for supporting the front end portion of the solar cell module 10 to the bracket portion 131 It is supported, the bracket portion 131 may be directly connected to the lower support member 140.

On the other hand, the first support 10 for supporting the rear end of the solar cell module 10 is supported on the bracket portion 131, the bracket portion 131 is connected to the connecting bar 136, the connection Bar 136 is preferably connected to the lower support member 140.

FIG. 13 is a perspective view showing the structure of the scaffold support part 400 on which the check scaffold 30 is supported.

In FIG. 11B, the first support part 100 and the scaffold support part 400 are integrally formed, but in FIG. 13, the scaffold support part 400 is provided separately from the first support part 100. The scaffold support part 400 is supported by the main frame 40 by the connection part 120.

Therefore, the arrangement state of the inspection footrest 30 may be changed by the vertical movement arrangement and the angular movement arrangement of the connection unit 140.

The scaffold support 400 is also preferably provided with the same structure as the first support 100. That is, it is preferable to include a support jaw 410 for supporting the scaffold and a wiring support 411 provided under the support jaw.

The structure of the connection part 120 supporting the scaffold support part 400 and the main frame 40 is preferably the same as that of the connection part 120 connected to the first support part 100.

That is, the upper support member 130 is coupled to the scaffold support 400, and the lower support member 140 is coupled to the upper support member 130 and connected to the main frame 40.

In addition, the upper support member 130 includes a bracket portion 131 coupled to the scaffold support portion 400, a connection bar 136 coupled to the bracket portion 131, and the connection bar 136. ), The long hole 136a is formed.

The lower support member 140 has a body portion 141 in which an arc-shaped guide groove 141a is formed, and a seating portion 142 connected to the body portion 141 and seated on the main frame 40. Include.

The body portion 141 and the connection bar 136 are fastened by a fastening member (not shown) such as a screw, and the connection bar according to the fastening after the relative movement between the long hole 136a and the fastening member ( The height of the check stool 30 is adjusted by adjusting the height of 136.

The arrangement angle of the connecting bar 136 is adjusted according to the fastening after the relative movement between the guide groove 141a and the fastening member, thereby adjusting the placement angle of the check footing 30.

Here, the scaffold support part 400 is preferably disposed in the front-rear direction of the scaffold 30 for inspection and disposed to face each other.

14 and 15 illustrate a sign 16 such as a check ladder 15 or a signboard provided in the main frame 40.

Here, the main frame 40 is provided with a holder portion 550 for hanging the check ladder 15 or the sign 16, the check ladder 15 or the sign 16 is the holder portion ( It is preferable that a fastener is inserted into and fixed to 550.

Hereinafter, an operation of the present invention will be described with reference to the accompanying drawings.

As shown in Fig. 16, the altitude of the sun varies depending on the season.

That is, during the winter season, the solar irradiation time is short and the altitude (C) is low, and the solar irradiation time and the altitude (B) of the spring season are larger than those of the winter season.

In the summer, the sun's irradiation time is the longest of the four seasons, and its altitude (A) is the highest.

In this case, in order to collect more sunlight in the winter when the sun is low altitude, the inclination angle of the solar cell module with respect to the horizontal ground needs to be increased to some extent.

On the contrary, since the altitude is high in summer, sunlight falls down to a relatively vertical state compared to the spring and winter seasons.

Therefore, compared with other seasons, the inclination angle of the arrangement of the solar cell module needs to be reduced with respect to the horizontal plane.

Therefore, when the season changes to summer, as shown in Figure 8, the operator raises the front end portion of the solar cell module 10, so that the inclination angle with respect to the horizontal plane of the solar cell module 10 can be reduced or It is necessary to lower the rear end.

Therefore, in order to increase the height of the first support 100 supporting the front end of the solar cell module 10, it is necessary to increase the extent that the connection bar 136 protrudes upward from the main frame 40. . (A state)

At this time, the height of the first support 100 supporting the rear end of the solar cell module 10 is preferably not adjusted or finely adjusted.

Alternatively, in order to lower the height of the first support 100 supporting the rear end of the solar cell module 10, the connection bar 136 is lowered to protrude upward from the main frame 40, the It is necessary to move the connecting bar 136 downward.

At this time, the height of the first support 100 supporting the front end of the solar cell module 100 is preferably not adjusted or finely adjusted.

On the other hand, when the season changes to winter, as the altitude of the sun is lowered, as shown in Figure 8, the operator can increase the inclination angle with respect to the horizontal plane of the solar cell module 10, the solar cell module 10 It is necessary to lower the front end of or to raise the rear end of.

Therefore, in order to lower the height of the first support 110 supporting the front end of the solar cell module 10, the connection bar 136 is lowered to protrude upward from the main frame 40, the connection bar It is necessary to move 136 downward. (B state)

At this time, the height of the first support 100 supporting the rear end of the solar cell module 10 is preferably not adjusted or finely adjusted.

Alternatively, in order to increase the height of the first support 100 supporting the rear end of the solar cell module 10, the connection bar 136 to increase the degree of protruding upward from the main frame 40, the connection It is necessary to move the bar 136 upwards.

Here, the height of the first support 100 supporting the front end of the solar cell module 10 is preferably not adjusted or finely adjusted.

On the other hand, whether the season changes from winter to summer, or in the opposite case, in addition to the height adjustment relative to the body 141 of the lower support member 140, the connecting bar 136 is rotated relative to the fastening member By fastening using the controllable angle of the arrangement of the solar cell module 10 can maximize the degree of condensing and power generation according to the characteristics of each season.

10: solar cell module 20: solar cell module support structure
30: scaffold for inspection 40: mainframe
100: first support 110: support jaw
111: wiring support portion 120: connection portion
130: upper connecting member 131: bracket portion
136: connecting bar 136a: long hole
140: lower connecting member 141: body portion
141a: guide groove 142: seating portion
200: second support 300: fixed part
301: body portion 305: protrusion
400: scaffold support

Claims (15)

A solar cell module for collecting electricity to produce electricity;
A first support on which the solar cell module is mounted and supported;
A connection part connected to the first support;
A main frame connected to the connection part to support the solar cell module and the first support, wherein the connection part is installed so that an installation groove is formed along the length direction so that the position can be adjusted along the length direction;
A second support provided below the main frame and supporting the main frame with respect to the ground;
The connecting portion and the upper connecting member connected to the first support;
A solar cell module comprising a lower connection member connected to the upper connection member and an installation groove of the main frame, the lower connection member capable of supporting a state in which at least one of the installation angle or the installation height of the upper connection unit is adjusted. Supporting structure. The method of claim 1,
The main frame is provided in the lower portion of the installation groove solar cell module support structure further comprises a hollow portion into which the upper connecting member can be inserted The method of claim 1,
The upper connection member and the bracket portion coupled to the first support;
Is coupled to the bracket portion and the lower connection member, is formed in the longitudinal direction therein including at least one of the connection bar is formed with a long hole is formed to guide the height adjustment of the solar cell module and the first support Solar cell module support structure characterized in that. The method of claim 3,
The lower connection member and the body portion;
A guide groove provided in the body part to insert the fastening member fastened to the connection bar or the bracket part and guide the adjustment of the arrangement angle of the connection bar;
Is provided on the lower portion of the body portion, the solar cell module support structure, characterized in that it comprises a seating portion seated on the installation portion of the main frame The method of claim 4, wherein
The guide groove is composed of a plurality of rows,
Each guide groove is a solar cell module support structure, characterized in that formed in an arc shape corresponding to the rotational trajectory of the connection bar The method of claim 4, wherein
Further comprising a coupling member for coupling the seating portion and the main frame,
The coupling member is inserted into the installation groove, the head portion is supported at both ends of the lower edge of the installation groove when rotated by a predetermined angle in the state;
A solar cell module support structure, comprising: a coupling bolt comprising a threaded portion connected to the head portion and penetrating the seating portion and coupled to a predetermined fixing bolt. The method of claim 6,
The solar cell module support structure further comprises a protrusion extending downward from the edge of the installation groove of the main frame can be supported in contact with the head. The method of claim 1,
The first support is formed with a support jaw portion for supporting the Taeang battery module,
Further comprising a fixing part for fixing the solar cell module to the first support,
The fixing unit and the body portion surrounding the edge of the solar cell module and the support jaw when the solar cell module is seated on the first support;
Is provided to be coupled through the body portion, the end is provided to be in contact with the support jaw portion solar cell module support structure, characterized in that it comprises a fixing bolt for fixing the solar cell module to the first support. The method of claim 8,
The body portion is provided in the '⊂' shape,
The upper portion of the body portion is provided to be interviewed with the edge of the solar cell module, the solar cell module support structure, characterized in that the lower portion of the body portion is formed with an insertion hole for screwing the fixing bolt. The method of claim 9
The lower surface of the upper portion of the body portion is a solar cell support structure, characterized in that the projection is provided in contact with the edge of the solar cell module. The method of claim 8,
The fixing part is arranged in a plurality of spaced apart from each other on the first support, the solar cell module support structure, characterized in that for fixing the solar cell module to the first support. The method of claim 1,
The solar cell module support structure further comprises a scaffold support for supporting the scaffold. The method of claim 1,
An auxiliary wiring pipe provided to extend downward from the first support and accommodating a wire connected to the solar cell module;
A main wiring pipe connected to the auxiliary wiring pipe and disposed on one side of the main frame according to an arrangement state of the main frame, and receiving main wiring to which wires connected to each solar cell module are connected;
The solar cell module support structure comprising a wiring pipe connector for connecting the auxiliary wiring pipe and the main wiring pipe. The method of claim 1,
The solar cell module support structure further comprises a holder unit provided on the main frame to hang a ladder or signboard. The method of claim 1,
The first support part supporting the solar cell module is spaced apart from the other first support part supporting the adjacent other solar cell module so that a predetermined space for ventilation is generated between the solar cell module and another adjacent solar cell module. Solar cell module support structure, characterized in that disposed.

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