KR101198702B1 - An apparatus for fixing solar module - Google Patents

Abstract

PURPOSE: An apparatus for fixing a solar cell module is provided to minimize damage to a solar cell plate due to an external factor by including a strong combination. CONSTITUTION: A fixing member(10) is vertically installed on an installation surface and includes a support(13), a fixing plate(14), and a connection plate(16). A support member(20) is fixed to the upper side of the fixing member to have a preset inclination angle with regard to the installation surface and is composed of a horizontal support(21), a vertical support(22), and a connection plate(23). A connection plate(30) connects the fixing member to the support member.

Description

Solar cell module fixing device {AN APPARATUS FOR FIXING SOLAR MODULE}

The present invention relates to a solar cell module fixing device, and more particularly, it is possible to easily install the solar panel is installed on the ground and at the same time have a relatively strong binding force compared to the installation structure to reduce the installation cost and wind solar panels It relates to a solar cell module fixing device that can minimize damage.

Recently, the necessity of discovering alternative energy sources is increasing to cope with the global high oil price trend and fossil fuel exhaustion. In addition, following the entry into force of a climate treaty to prevent global warming, Korea has also been required to prepare government-level countermeasures to resolve air pollution and reduce carbon dioxide gas in accordance with the Post-Kyoto Emotional International Convention.

Solar is the cleanest, most pollution-free source of energy on earth, with a total of about 120,000 terawatts per second (120 × 1015 TW) of solar energy. This is about 10,000 times the total energy used by humans on the planet. Developing technologies that utilize this solar energy will be a viable solution to the country's immediate energy and environmental problems. Korea's research and development is progressing vigorously.

A solar cell is a device that converts light energy into electrical energy by using the photovoltaic effect. It has the advantages of pollution-free, indefinite resource, and semi-permanent life. It is expected to be an energy source that can be solved.

In addition, solar cells are classified into silicon solar cells, thin film solar cells, dye-sensitized solar cells, and organic polymer solar cells according to their constituent materials.

Double crystalline silicon solar cells account for most of the world's total solar cell production, photovoltaic conversion efficiency is higher than other cells, and because the technology to continue to lower the manufacturing cost is the most popular solar cell.

Such a solar cell is generally manufactured to include a pn junction interface by forming an n-type semiconductor layer on the front surface of the silicon substrate and a p-type semiconductor layer on the rear surface, and the n-type semiconductor layer on the front surface acts as an emitter. In order to minimize the reflection of the irradiated light, the anti-reflection film is coated and then the electrodes are wired.

Such solar panels may be generally classified into a position fixing type and a variable position type.

In the case of the fixed position method, the solar panel is installed on the ground or the roof of the building so that the solar panel can look at the position where the most sunlight is applied.The fixed position method is installed on the ground or the roof of the building like the fixed method. The solar panel moves in accordance with the direction of movement of the sun for the purpose of increasing the irradiation amount of sunlight.

In general, in the case of the position-variable type or the position-fixed type, a method of installing a solar panel on a predetermined structure and changing its position or fixing it to a ground or a building is disclosed in Korean Patent No. 10-0735129.

However, the solar panel disclosed in Korean Patent No. 10-0735129 has a drawback in that it takes much time to assemble the solar panel because it is a method of fastening the structure to the frame of the solar panel using bolts one by one.

In addition, in the conventional case, the solar panel is damaged by a strong wind because it is relatively vulnerable to the wind and the like compared to the complicated installation structure.

In particular, in the case of a general solar panel structure, the interconnection structure is complicated compared to its size, but there is a problem in that binding is weak and installation time is long.

An object of the present invention is proposed to improve the conventional characteristics as described above, by simplifying the installation of the solar panel is installed on the installation surface and at the same time having a relatively strong binding force compared to the installation structure to reduce the installation cost and It is to provide a solar cell module fixing device that can minimize damage to the solar panel due to the wind.

The present invention has the following structure in order to achieve the above object.

A solar cell module fixing device for fixing a solar cell module so that the surface of the solar cell module of the present invention is installed with a predetermined inclination with respect to the ground, the fixing member being installed perpendicular to the ground; A support member fixed to an upper end of the fixing member to have a predetermined inclination angle with respect to the ground; A connection member connecting the fixing member and the support member to mutually support each other; And a fixing part positioned at an upper end of the supporting member, wherein the solar cell module is fixed to the sliding insert, and a cable connected to the solar cell module is fixed, and the solar cell module fixed to the fixing part is disposed on the support member side. It is configured to include; a support member consisting of a support that allows to be fixed.

And the fixing member is fixed to the ground, the anchor bolt is inserted into the fixed concrete, the lower end is provided with a lower fixing plate is coupled to the anchor bolt, the upper end is supported holding the support member and the upper holding plate is coupled A stand, provided at the bottom of the support stand is made of a connecting plate that is connected to one end of the connecting member bolts, and a U bolt for coupling the support member to the upper fixing plate.

In addition, the one end of the connection member is formed with a long hole that can adjust the connection interval with the support member side.

The support member may include a horizontal support fixed to an upper end of the fixing member so as to have a constant inclination angle with respect to the ground on the upper end of the fixing member, a vertical support provided at both ends of the horizontal support so as to be orthogonal to the horizontal support, and the vertical support. U-bolt for coupling to the horizontal support, and the connection plate for coupling one end of the connecting member.

The fixing part may further include a lower piece extending to support a bottom of the solar cell module, a vertical piece extending vertically in an upper direction from a central portion of the lower piece, and horizontally extending in a width direction from an upper end of the vertical piece to the lower piece. It forms a space between the and consists of an upper piece for supporting the upper surface of the solar cell module.

And the bottom surface of the lower side is further provided with a binding protrusion so that the bracket for supporting the side of the solar cell module can be bolted.

The support portion may include a pair of vertical support pieces extending downward from the bottom of the fixing portion, a connecting piece connecting between the vertical support pieces, and a horizontal support piece extending horizontally so that a binding groove is formed at the bottom of the vertical support piece. do.

The connecting piece is formed in a state in which the upper connecting piece and the lower connecting piece are spaced apart from each other by a vertical extension piece, and a pair of insertion grooves in which a cable is inserted is formed between the upper connecting piece and the lower connecting piece.

According to the present invention, it is possible to simply install the solar panel installed on the ground and at the same time have a relatively strong binding force compared to the installation structure has the effect of reducing the installation cost and minimizing damage to the solar panel due to the wind.

1 is a perspective view showing a profile for fixing a solar cell module according to the present invention.
2 and 3 are views showing a state in which the solar cell module is installed using the profile of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described below. These embodiments are provided to explain in detail the present invention to those skilled in the art. Accordingly, the shape of each element shown in the drawings may be exaggerated to emphasize a clearer description.

The terms first, second, etc. may be used to describe various elements, but the elements should not be limited by terms. Terms are used only for the purpose of distinguishing one component from another.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

As shown in Figures 1 to 4, the solar cell module fixing device of the present invention and the fixing member 10 is installed perpendicular to the ground; A support member 20 fixed to an upper end of the fixing member 10 to have a predetermined inclination angle with respect to the ground; A connection member 30 connecting the fixing member 10 and the support member 20 to be mutually supported; And a fixing part 410 positioned on the support member 20 and fixed to the solar cell module by sliding insertion and fixed to a cable connected to the solar cell module, and fixed to the fixing part 410. It is configured to include; a support member 40 consisting of a support portion 420 to allow the solar cell module to be fixed to the support member 20 side.

The fixing member 10 is fixed to the ground but the anchor bolt 12 is inserted into the fixed concrete 11, the lower end is provided with a lower fixing plate 14 coupled to the anchor bolt 12, the upper end is A support base 13 having an upper fixing plate 15 coupled to and supporting the support member 20, and a connection plate provided at a lower end of the support base 13 to be bolted to one end of the connection member 30. (16), and the support member 20 is composed of a u-bolt (17) for coupling to the upper fixing plate (15).

The concrete 11 is embedded in the ground in the form of a rectangular parallelepiped of a certain size.

In addition, the anchor bolt 12 is inserted together when forming the concrete 12 using the formwork to be firmly fixed in the interior of the concrete, screwed portion is projected to the upper portion of the concrete (12).

On the other hand, the anchor bolt 12 is fixed to the top of the court 12 is provided with a pad (not shown) for enhancing the adhesion between the lower fixing plate 14, it is preferable that the pad as urethane It is good to have a slight elasticity, such as.

The support member 20 is a horizontal support 21 having a square shape fixed to the top of the fixing member 10 so as to have a constant inclination angle with respect to the ground on the top of the fixing member 10, and orthogonal to the horizontal support 21 A vertical support 22 having a “c” shape installed at both ends of the horizontal support 21 and a u-bolt 24 for coupling the vertical support 22 to the horizontal support 21, and the connection Member 30 is composed of a connecting plate 23 for coupling one end.

That is, the supporting member 20 is the upper fixing plate 15 using the u-bolt 17 in a state in which the horizontal support 21 is seated on the upper fixing plate 15 of the fixing member 10. Since the upper fixing plate 15 is coupled to the horizontal support 21 when the horizontal support 21 is already in a predetermined inclined angle, the upper fixing plate 15 to be seated is inclined with the ground during the mounting process.

The inclination angle of the horizontal support is preferably such that the solar cell module has an angle toward the sun according to the region (mountain, sea, latitude, longitude, etc.) to be installed.

The connecting member 30 uses a "a" shaped channel, and a hole into which a bolt can be inserted is formed at both ends, and a hole at one end thereof can adjust a connection gap with the support member 20 side. (31) is formed.

In addition, although not shown in the drawing, it is preferable that a plurality of hooks for guiding a cable drawn out of the solar cell module are arranged in the connection member.

The support member 40 includes a support part 420 connected to the support member 20 and a fixing part 410 into which the solar cell module is slid.

The fixing part 410 may include a lower piece 411 extending to support a bottom of the solar cell module, a vertical piece 412 vertically extending upward from a central portion of the lower piece 411, and The upper piece 413 extends horizontally from an upper end of the vertical piece 412 to form a space 414 between the lower piece 411 and supports the top surface of the solar cell module.

A binding protrusion 415 is further formed on the bottom surface of the lower piece 411 so that the bracket supporting the side surface of the solar cell module may be bolted thereto.

The support part 420 may include a pair of vertical support pieces 421 extending downward from the bottom of the fixing part 410, a connecting piece 422 connecting the vertical support pieces 421, and the vertical support pieces ( 421) is composed of a horizontal support piece 426 extending horizontally so that the binding groove 426a is formed at the bottom.

The connecting piece 422 is formed in a state where the upper connecting piece 422a and the lower connecting piece 422b are spaced apart from each other by the vertical extension piece 423, and a cable is connected between the upper connecting piece 422a and the lower connecting piece 422b. A pair of insertion grooves 424 to be inserted are formed.

For example, the fixing part 410 is a means for sliding inserting and fixing the solar cell module, the lower piece 411 extending to support the bottom surface of the solar cell module, and from the central portion of the lower piece 411 to the upper direction. A vertical piece 412 extending vertically and horizontally extending from the upper end of the vertical piece 412 to form a space 414 between the lower piece 411 and supporting the upper surface of the solar cell module. It consists of an upper piece (413).

That is, the fixing part 410 is to enable the solar cell module to be supported between the lower piece 411 and the upper piece 413 in a slidingly inserted state so that the coupling of the solar cell module can be easily and quickly performed. Configuration.

In addition, the bottom surface of the lower piece 411, the binding protrusion 415 is further formed to be bolted to the bracket for supporting the side of the solar cell module, the binding projection 415 is fastened so that the bolt can be fastened The groove 415a is formed.

The support part 420 is a cable connected to the solar cell module is fixed, the lower piece 411 of the fixing part 410 as a means for allowing the solar cell module fixed to the fixing part to be fixed to the support side. A pair of vertical support pieces 421 extending downward from the bottom surface, a connecting piece 422 connecting between the vertical support pieces 421, and a binding groove 426 a formed at a lower end of the vertical support pieces 421. It consists of a horizontal support piece 426 extending horizontally.

In addition, the horizontal support piece 26 extends in a direction facing each other at the lower end of the pair of vertical support pieces 421 and the central portion is formed with an opening hole 426b communicating with the binding groove 426a, which will be described later. It can be combined with channels by using.

That is, the profile of the present invention can be combined easily and quickly compared to the conventional by allowing the solar cell module is fixed to the sliding insert using a fixed portion, not only can greatly reduce the time required when combining the solar cell module, but also labor cost of workers In addition, the savings can save the solar cell installation and installation time.

On the other hand, the connecting piece 422 of the support part 420 is formed in a state where the upper connecting piece 422a and the lower connecting piece 422b are spaced apart from each other by the vertical extension piece 423, and the upper connecting piece 422a and the lower connecting piece ( A pair of insertion grooves 424 are formed between 422b) through which cables are inserted.

In addition, the insertion groove 424 is in communication with the outside by the opening hole 425 formed by cutting the vertical support piece 421, so that the cable can be inserted into the insertion groove through the opening hole.

Hereinafter, with reference to the accompanying drawings to explain the installation state of the present invention.

As shown in Figures 1 to 4 first form the formwork to have a certain size and then insert the anchor bolt 12 in the formwork to form a concrete (11) so that the anchor bolt 12 is fixed to the concrete (11) do. At this time, the top of the anchor bolt 12 is a state protruding to the upper concrete.

After forming a plurality of concrete formed in this way, the concrete 11 is embedded to have a predetermined interval on the ground.

Next, the lower fixing plate 14 is inserted into the anchor bolt 12 in a state where the pad is positioned to be in close contact with the anchor bolt 12 on the upper surface of the concrete 11 so that the support base 13 is connected to the ground. Let it be upright.

Next, the horizontal support 21 of the support member 20 is seated on the upper surface of the upper fixing plate 15 having a predetermined inclination angle, and then the upper fixing plate 15 and the horizontal support 21 are fixed using the u-bolt 17. Let's do it.

Next, the one side of the connection member 30 is coupled using a bolt (not shown) in a state in close contact with the connection plate 16 coupled to the support base 13, the other side to the end of the horizontal support 21 After adjusting so as to be located on the coupling plate 23 is coupled to the long hole 31 formed in the connection member 30 and the coupling plate 23 is coupled using a bolt.

Here, the spacing control of the connecting member 30 is connected to the connecting plate 23 of the horizontal support 21 and the support base 13 because the length of the connecting member is inclined to the side of the horizontal support in an inclined state. 16) it is to be able to coincide with the hole of the connecting plate 23 by using the long hole 31 of the connecting member in order to prevent the mutual coupling is not easy to set the gap between.

Next, a support plate coupled to the upper surface of the horizontal support 21 using a u-bolt 24 in a state in which the vertical support 22 is positioned perpendicular to the horizontal support 21 on both upper surfaces of the horizontal support 21. (Not shown).

At this time, the open side of the "c" shape is preferably in close contact with the horizontal support (21).

Next, the fixing bracket 25 is inserted to be slidable into the binding groove 426a formed on the support part 420 side of the supporting member 40. At this time, the fixing bracket 25 is in the form of a plate of a certain size, the central portion is formed with a screw hole (not shown).

Next, the support bracket 40 into which the fixing bracket 25 is inserted is seated on the upper surface of the vertical support 22 side by side with the horizontal support 21 in a coupled state, and then from the lower side of the vertical support 22. Insert the fixing bolt 26 penetrated to the upper portion so that the fixing bolt 26 is screwed with the fixing bracket (25).

At this time, since the upper surface of the horizontal support piece 426 and the vertical support 22 formed in the lower portion of the support portion 420 is in close contact, the supporting member tightened by the fixing bolt can be in close contact with the upper surface of the vertical support.

In this way, the support member 40 is equally spaced along the longitudinal direction of the vertical support 22, the interval of the support member corresponds to the size of the solar cell module.

Next, the solar cell module SM, which is prepared in advance, is inserted into the space 414 formed in the fixing part 410 of the support member 40 so that the upper and lower surfaces of the solar cell module SM are the upper side 413. To be in close contact with the form wrapped by the vertical piece 412 and the lower piece 411.

In this way, the solar cell module sliding to the support member is fixed in a wrapped state by the upper, lower and vertical pieces, so that a separate configuration for fixing the solar cell module becomes unnecessary, so that the installation of the solar cell module It's simple.

Therefore, the installation time and the cost of installation work of the solar cell module can be significantly reduced.

On the other hand, as in the present invention, a bracket for fixing the solar cell module is unnecessary, but when the environment in which the solar cell module is used is a bad condition, the solar cell module fixed by the support member may be detached from the support member. In order to further increase, the binding protrusion 415 is further configured on the fixing part 410 side of the supporting member 40, and the binding protrusion 415 has a binding groove 415a formed therein so that the bracket having a hole ( BK) is in close contact with the supporting member side and then the bracket is coupled with the supporting member side by using a bolt penetrating the hole, so that the solar panel inserted into the supporting member can be naturally fixed. The solar cell module can be prevented from leaving.

In addition, by forming the insertion groove 424 to be connected to the outside by the opening hole 425 on the support portion 420 side to embed the cable (CB) drawn from the installed solar cell module in the insertion groove from the outside By making it invisible, it is possible to minimize damage to the cable by external factors.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments.

That is, those skilled in the art without departing from the technical gist of the present invention can be variously modified or modified, as well as such changes or modifications, the technical scope of the present invention in the interpretation of the claims. It is hard to say that I am within.

10: fixing member 11: concrete
12: anchor bolt 13: props
14: lower fixing plate 15: upper fixing plate
16: connection plate 17: U-bolt
20: support member 21: horizontal support
22: vertical support 23: connection plate
24: U-bolt 30: connecting member
40: support member 410: fixed part
411: Lower piece 412: Vertical piece
413: upper side 414: space
415: binding protrusion 420: support
421: vertical support piece 422: connecting piece
425: opening hole 424: insertion groove
423 vertical extension piece 426 horizontal support piece

Claims (8)

In the solar cell module fixing device for fixing the solar cell module is installed with a certain inclination with respect to the installation surface,
A fixing member 10 installed perpendicular to the installation surface;
A support member 20 fixed to an upper end of the fixing member 10 to have a predetermined inclination angle with respect to the installation surface;
A connection member 30 connecting the fixing member 10 and the support member 20 to be mutually supported; And
Located at the top of the support member 20, the lower piece 411 is extended so as to support the lower surface of one side of the solar cell module and the vertical piece 412 extending vertically in the upper direction from the central portion of the lower piece 411 And horizontally extending in a width direction from an upper end of the vertical piece 412 to form a space 414 between the lower piece 411 so that the solar cell module is slidingly inserted and supports the upper surface of one side of the solar cell module. The connecting piece for connecting between the fixing portion 410 consisting of an upper piece 413 and a pair of vertical support pieces 421 extending downward from the bottom of the fixing part 410 and the vertical support pieces 421 ( 422 and the horizontal support piece horizontally extended to form a coupling groove 426a to be coupled to the support member 20 by using the fixing bracket 25 and the fixing bolt 26 at the bottom of the vertical support piece 421. Support made of support 420 consisting of 426 Includes; member 40
The connecting piece 422 is formed in a state in which the upper connecting piece 422a and the lower connecting piece 422b are spaced apart from each other by the vertical extension piece 423, and a cable is connected between the upper connecting piece 422a and the lower connecting piece 422b. A pair of insertion grooves 424 to be inserted;
A solar cell module fixing device, characterized in that the bottom projection (415) is further formed on the bottom surface of the lower piece (411) so that the bracket (BK) for supporting the side of the solar cell module is bolted. The method of claim 1,
The fixing member 10 is fixed to the ground, the anchor bolt 12 is inserted into the fixed concrete 11, the lower end is provided with a lower fixing plate 14 is coupled to the anchor bolt 12, the top is A support base 13 having an upper fixing plate 15 coupled to and supporting the support member 20, and a connection plate provided at a lower end of the support base 13 to be bolted to one end of the connection member 30. (16) and the solar cell module fixing device, characterized in that made of a U-bolt (17) for coupling the support member 20 to the upper fixing plate (15). The method according to claim 1 or 2,
At one end of the connection member 30, the solar cell module fixing device, characterized in that the long hole 31 is formed to adjust the connection interval with the support member 20 side. The method according to claim 1 or 2,
The support member 20 has a horizontal support 21 fixed to the upper end of the fixing member 10 to have a predetermined inclination angle with respect to the ground on the top of the fixing member 10, and the horizontal to be perpendicular to the horizontal support 21 The vertical support 22 which is installed on both ends of the support 21, the u-bolt 24 for coupling the vertical support 22 to the horizontal support 21, and the one end of the connecting member 30 is coupled Solar cell module fixing device, characterized in that consisting of a connecting plate (23). delete delete delete delete

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