KR20170008429A

KR20170008429A - Ground structures for stand-alone solar panels

Info

Publication number: KR20170008429A
Application number: KR1020150099585A
Authority: KR
Inventors: 김창현
Original assignee: 지피엘(주)
Priority date: 2015-07-14
Filing date: 2015-07-14
Publication date: 2017-01-24

Abstract

The present invention relates to a stand-alone solar panel ground structure which can be independently installed in an uneven slope and a narrow space. Also, the present invention having an inner space is light and can be stably installed by increasing the weight with water, sand and gravel which are easily found in local area. In addition, the present invention decides a default angle of inclination of a solar panel through an extending part and a protrusive supporting part which have different heights, and minimizes distribution costs by laminating each other upside down with a minimum volume.

Description

{GROUND STRUCTURES FOR STAND-ALONE SOLAR PANELS}

More particularly, the present invention relates to a stand-alone solar panel land surface structure, and more particularly, to a stand-alone solar panel land surface structure that can be installed independently on slope slopes and narrow places with uneven terrain, It is possible to stabilize the installation by increasing the own weight of the water or sand gravel and also to determine the basic inclination angle of the solar panel through the extension part having the different height difference and the projecting support part, The present invention relates to a stand-alone solar panel land surface structure capable of being stacked in volume and minimizing a distribution cost.

Generally, in a solar power generation, a plurality of solar battery boards, in which a plurality of battery cells are coupled in series and parallel, are fixed to a fixed or variable support so as to generate a current by receiving sunlight, System, so that it can be used as a commercial power source.

Solar power generation is becoming a new energy source because there is no generation of pollutants during the generation process and there is no fear of energy exhaustion as long as the sun exists.

In recent years, as the efficiency of solar cells has improved and the manufacturing cost has decreased, many commercial solar power generation complexes have been developed that enable the generation capacity of megawatts by using hundreds to thousands of solar panels.

This solar power generation is proportional to the installation area of the power generation facility under the same sunshine condition, so it is important to secure the construction site of the power generation facility.

Recently, with the increase in electric power consumption, stand-alone photovoltaic facilities are installed individually on the verandas of individual houses or apartments.

A patent similar to the stand-alone solar facility "Patent Tracker No. 10-0972748" has been patented.

The conventional tracker for solar power generation is constructed by connecting a solar cell module to a support column with a reinforced concrete member as a center of gravity.

Such a large area solar cell module is liable to be conducted by wind pressure, and the weight of the reinforced concrete member is considerable, making it difficult to install it on a slope or a narrow place.

In addition, when the conventional conventional tracker for photovoltaic power generation is dismantled, waste such as a reinforced concrete member is generated, resulting in cost of disposal of the waste, or environmental pollution.

Korean Patent Registration No. 10-0972748

SUMMARY OF THE INVENTION The present invention has been accomplished in view of the above problems, and it is a first object of the present invention to provide an air conditioner which can be installed independently in an uneven, sloping and narrow place, And to provide a stand-alone solar panel land structure capable of easily installing the water or sand gravel easily and locally to increase its own weight and to provide a stable installation.

A second object of the present invention is to provide a solar cell panel which can determine the basic inclination angle of a solar panel through an extension part and a protrusion support part having different height differences and can prevent environment pollution due to a filler when the filler is locally sourced And to provide a stand-alone solar panel land structure.

It is a third object of the present invention to provide a stand-alone solar panel land structure capable of easily collecting the filler material because the filler material can be separated and discharged at the time of demolition, .

According to an aspect of the present invention, a first aspect of the present invention relates to a stand-alone solar panel land surface structure, comprising: a rectangular body having an internal space formed therein; And a protruding support portion extending upward at a predetermined height on the other upper surface of the body, wherein one side of the solar panel is seated on the extended portion, and the other side is seated on the protruding support portion And the body is formed with an injection port for filling the filler to increase the weight.

The second aspect of the present invention is the air conditioning system according to the first aspect of the present invention, wherein the upper surface of each of the extended portions further includes a fitting portion for fitting a first supporting member for supporting one side of the solar panel, And a second support member for supporting the second support member.

The third invention is characterized in that, in the first invention, a plurality of arcuate grooves are further formed on the bottom surface of the body and the extended portion so as to increase the area of contact with the ground.

A fourth aspect of the present invention is that, in the third aspect of the present invention, the body and the extension part are formed with a plurality of spikes on a close contact surface which is in close contact with the ground surface.

The fifth invention is characterized in that, in the first invention, the filler is any one selected from water, gravel or sand.

The sixth invention is characterized in that, in the first invention, the injection port further comprises a stopper for opening and closing, and is formed on the upper surface of the projecting support and the upper surface of the body.

According to a seventh aspect of the invention, in the first aspect of the present invention, a through hole penetrating from the top surface to the bottom surface is further formed in the central region of the body.

According to an eighth aspect of the present invention, in the second aspect of the present invention, in the second aspect of the present invention, a depressed groove having a shape corresponding to the protruding support portion of the body is formed between the extended portions, and a depression of a shape corresponding to the fitting portion of the extended portion As shown in FIG.

INDUSTRIAL APPLICABILITY According to the independent solar panel land surface structure of the present invention, since the inner space portion is made of the synthetic resin material, the molding is easy, and the logistics cost and the facility cost can be minimized.

In addition, it is possible to independently install on irregular, sloping and narrow places where the terrain is unstable, and it is possible to easily install the water and sand gravel itself and to make stable installation.

In addition, it is easy to install the solar panel by determining the basic inclination angle of the solar panel through the extension part and the protruding support part having different height difference.

In addition, it is possible to prevent the environmental pollution caused by the filler when the filler is locally sourced.

In addition, since each component is composed of a single piece formed integrally, it is possible to prevent the partial breakage along with the change of the position when locally settled.

1 is a perspective view of a stand-alone solar panel land structure according to the present invention,
Fig. 2 is a side view of Fig. 1,
3 is a perspective view showing a state in which independent solar panel land structures are laminated to each other,
4 is a perspective view of a stand-alone solar panel provided with a solar panel,
Fig. 5 is a side view of Fig. 4,
6 is an installation view of a self-contained solar panel installed according to the present invention.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and similarities. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the following description of the present invention, detailed description of known related arts will be omitted when it is determined that the gist of the present invention may be unnecessarily obscured. In addition, numerals (e.g., first, second, etc.) used in the description of the present invention are merely an identifier for distinguishing one component from another.

Also, in this specification, when an element is referred to as being "coupled "," connected ", or "connected" with another element, the element is directly connected to the other element, Or may be directly bonded, it should be understood that, unless a specially contradictory description is present, it may be coupled, connected, or connected via another component in between.

Hereinafter, a stand-alone solar panel land land structure according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a stand-alone type solar panel land structure according to the present invention, FIG. 2 is a side view of FIG. 1, FIG. 3 is a perspective view showing a state in which independent solar panel land structures are laminated to each other, FIG. 5 is a side view of FIG. 4, and FIG. 6 is an installation view of a standalone solar panel according to the present invention.

As shown in FIGS. 1 and 2, the present invention can be installed independently on slope slope and narrow places where the topography is not uniform, and can form an internal space part so that the weight is light, Or sand gravel to easily increase the own weight of the solar cell, thereby improving the stability of the installation. In addition, it is possible to easily install the solar panel by determining the basic inclination angle of the solar panel through the extension part and the protruding support part having different height difference To a stand-alone solar panel land structure (100).

In addition, the solar panel land structure 100 of the present invention can integrate each constituent element as a single unit to prevent partial breakage along with a change in position when locally unevenly settled, .

The stand-alone type solar panel land structure 100 is largely composed of three parts including a stand-alone body 10, an extension part 20 integrally formed with the body 10, and a projecting support part 30 .

The body 10 is made of a synthetic resin material so that it can be recycled, and is formed into a rectangular shape for stable independent installation on the ground.

The body 10 has an internal space formed therein. The local weight of the body 10, local gravel, locally procured water or the like is used as the filler 15, thereby suppressing the flow of wind and external force. The stability can be improved.

Here, the filler 15 may be supplemented locally so as to prevent environmental pollution. In this case, the filling material 15 may be filled with concrete according to the installation location.

The filler 15 may be filled through an injection port 11 formed with a cap 111. The injection port 11 may be formed on the upper surface of the body 10 or on the upper surface of the protrusion 30, And the protruding support 30 may be formed at two places.

Further, the body 10 has a structure in which a through hole 12 penetrating from the upper surface to the lower surface is further formed in the central region.

The through holes 12 may be used for improving the structural strength of the body 10 and for smooth drainage and for inserting a carrying ring during transportation of the structure 100 or for installing a support such as a pile and an axle Can also be used.

In addition, the extension 20 is uniformly branched in a longitudinal direction on one side of the body 10 and extends in a pair.

The extension portion 20 is provided with a fitting portion 21 for fixing the solar panel 40 on the upper surface thereof so that the main purpose is to support the lower portion of the solar panel 40 at two points.

Also, since the extension portion 20 is installed at an inclined angle of the solar panel 40, most of the load of the solar panel is applied to the extension portion 20 because it supports the low point of the solar panel 40.

This reduces the weight of the filler 15 to be filled in the extension 20 to balance the overall weight of the body 10 and the extension 20, .

On the other hand, a plurality of arcuate grooves AH are further formed on the bottoms of the body 10 and the extension 20 to reduce the weight and reduce the material, and at the same time, increase the contact area with the ground, There is a structure that can be installed.

In addition, the protrusion supporting portion 30 is configured to extend upward at a predetermined height on the upper surface of the other side of the body 10.

The protruding and supporting portion 30 may be provided with the other side of the solar panel 40 upwardly inclined in accordance with the incident angle of sunlight to determine the basic inclination angle of the solar panel 40. The solar panel 40 can be easily installed.

Further, the protruding support portion 30 has a single function as a main function to extend upwardly to seat the solar panel 40 in a three-point support configuration.

In addition, the projecting support portion 30 is formed by forming an insertion hole 31 along an upper side surface thereof to fix the solar panel 40.

On the other hand, as shown in FIG. 3, the independent solar panel land structures 100 are configured to be stacked one on the other.

For this, the body 10 is further formed with a recessed groove 13 between the extended portions 20, and the recessed recesses 13 are formed in a shape corresponding to the protruding and supporting portions 30.

The body 10 is further provided with a depression 14 having a shape corresponding to the fitting portion 21 of the extending portion 20 on both sides of the projection supporting portion 30.

When the structures 100 are stacked on each other, the protruding support portions 30 and the fitting portions 21 of the structure disposed on the upper portion are embedded in the indentation grooves 13 and the depressions 14 ), And a structure is provided in which the distribution volume can be reduced by stacking with a minimum volume without mutual intervention.

4 and 5, the solar panel 40 is mounted on the extension portion 20 at one side and the other side is mounted on the projecting support portion 30 to be inclined do.

At this time, one side of the solar panel 40 is fixed to the fitting portion 21 formed on the upper surface of each of the extending portions via the first supporting member.

The other side of the solar panel 40 is fixed to the insertion hole 31 via a second support member.

The first support member of the solar panel 40 may be formed of a first member 41 made of metal or synthetic resin. The first member 41 is connected to the solar panel 40).

The first hook 41 may be inserted into the fitting part 21 formed in each of the extension parts 20 and fixed by a coupling means such as a pin, a nail, or a screw.

The second support member of the solar panel 40 includes a second rod 42 inserted into the insertion hole 31 of the protruding support portion 30 and a second rod 42 interposed between the other side of the solar panel 40 and the fixing bracket 45, A third rod 43 vertically fixed through the second rod 42 and the third rod 43 and vertically installed between the second rod 42 and the third rod 43 to adjust the length of the solar panel 40 in accordance with the incident angle of sunlight, And a pair of socket loops capable of adjusting the angle.

Here, the socket body 44 is formed with a socket at both ends thereof, so that the second and third hooks 42 and 43 can be connected to each other.

The structure of the second support member is to connect the other side of the solar panel 40 in a " "-shaped form so as to exhibit a stable supporting force. So that it can be maintained firmly.

In addition, as shown in FIG. 6, the present invention can be installed independently on a planarized surface of a slope by partially planarizing the slope.

At this time, as shown in FIG. 6A, the body 10 of the structure 100 may be filled with a filler and half-buried in the ground.

6B, when the body 100 of the structure 100 is directly installed on the ground without embedding the body 100 on the ground, the body 10 and the bottom of the extension 20 A plurality of spikes S may be formed on the substrate.

The spike S is buried in the ground due to the total load of the structure 100, so that the spike S can be prevented from being influenced by wind pressure or external force.

It should be noted that the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and are not intended to represent all of the technical ideas of the present invention so that various equivalents And variations are possible.

10: Body 11: Inlet 111: Plug
12: through hole 13: indentation groove
14: depression 15: filler
20: extension part 21:
30: projecting support portion 31: insertion hole
40: solar panel 41: first hook 42: second hook
43: Third Loop 44: Socket Loop
45: Fixing bracket
S: Spike AH: Arched groove
100: Standalone solar panel land structure

Claims

A structure for fixing a solar panel,
A rectangular body 10 having an internal space formed therein;
A pair of extension portions 20 which extend at one side of the body 10 uniformly in the longitudinal direction;
And a protruding support part (30) extending upward at a predetermined height on the other upper surface of the body (10)
One side of the solar panel 40 is seated on the extension 20 and the other side is seated on the projecting support 30 to be inclined and fixed in a three-
Characterized in that the body (10) is provided with an injection port (11) for filling the filler (15) to increase the weight.

The method according to claim 1,
The upper surface of each of the extending portions 20 is further provided with a fitting portion 21 for fitting a first supporting member for supporting one side of the solar panel 40,
The solar panel (40) according to any one of claims 1 to 3, further comprising an insertion hole (31) for allowing the second support member, which supports the other side of the solar panel (40) .

The method according to claim 1,
Wherein a plurality of arcuate grooves (AH) are further formed on a bottom surface of the body (10) and the extension part (20) so as to increase a close contact area with the ground surface.

The method of claim 3,
Wherein the body (10) and the extension part (20) are formed with a plurality of spikes (S) on a close contact surface which is in close contact with the ground surface.

The method according to claim 1,
Wherein the filler (15) is any one selected from water, gravel or sand.

The method according to claim 1,
Wherein the injection port (11) further includes a stopper (111) to be opened and closed and is formed on an upper surface of the protrusion supporting portion (30) and an upper surface of the body (10).

The method according to claim 1,
And a through hole (12) penetrating from the top surface to the bottom surface is further formed in a central region of the body (10).

3. The method of claim 2,
The body 10 is formed with an indentation groove 13 having a shape corresponding to the protruding and supporting portion 30 of the body 10 between the extended portions 20, Are formed on both sides of the protruding support portion (30).