KR20130000973U - Roof structure with solar cell module panel - Google Patents

Abstract

A roof structure in which a solar module panel is installed is disclosed. A plurality of roof panels each including a steel plate bent in a shape corresponding to each other, one end of which is fitted to the other end of the other end, and the connected portion is constructed to protrude seams; And an accommodating part positioned therein, a first fastening bolt fastened to the accommodating part, a seating part located at an upper portion thereof, and a second fastening bolt fastened to the seating part. T-shaped side grooves are inserted into the fixing clip which is installed to be fixed on the roof panel by fastening, and extends in the longitudinal direction and is seated in the seating portion, and the second fastening bolt is inserted into the side surface on the cross section perpendicular to the longitudinal direction. The upper surface of the cross section perpendicular to the longitudinal direction is embedded with a T-shaped upper groove, the rail member is installed to be fixed to the seating portion by the fastening of the second fastening bolt, the lower end is T-shaped The roof structure is formed in the shape, the roof structure is installed solar PV panel panel comprising a bonded steel is installed on the rail member to be caught in the upper groove, and the solar module panel is coupled to the upper end of the bonded hardware, the solar panel is installed to cover the roof panel The construction can be easily completed through the fitting construction using the core of the roof panel without any additional work.

Description

Roof structure with solar cell module panel

The present invention relates to a roof structure in which a solar module panel is installed.

Recently, technologies for improving eco-friendliness and renewable energy utilization for buildings are in the spotlight, and as a part of this, solar module panels incorporating solar cells are installed on the roof of buildings and environmentally friendly energy obtained from solar modules. The technology development is being actively carried out to use in the building.

In particular, in the case of a building constructed by a so-called 'dry construction method' in which a prefabricated panel is installed on a structure to construct an exterior wall or a roof, the shape or structure of the roof panel can be appropriately changed to couple the solar module panel to the roof. There is an advantage.

That is, in the dry construction method, the roof is constructed by attaching roof panels such as sandwich panels to the structure, and the solar panels are laminated on the roof panels. The air is shorter than the wet method. In view of ease of construction, it has recently been in the spotlight as a new construction method that satisfies the concept of 'industrial construction'.

However, the construction of the roof panel and the solar module panel according to the conventional dry method is cumbersome because of the 'lower work' of pre-installing various bonding materials to combine the solar module panel on the sandwich panel. The process required a lot of manpower, made the work difficult, and the work time was long.

In addition, since the solar module panel is damaged and the work must be done again when replacing with a new module, the above-described problems occur in the replacement construction, which may fade the advantages of the dry method for quick and easy construction. Can be.

The background art described above is technical information possessed by the inventor for the derivation of the present invention or acquired during the derivation of the present invention, and is not necessarily a publicly known technology disclosed to the general public before the application of the present invention.

On the other hand, Japanese Patent Laid-Open No. 2000-0025876 discloses a fixing structure for fixing a solar cell frame to a roof of a building or the like. According to the present disclosure, a plurality of solar cell frames support a solar panel, a pair of supports supporting both ends of the solar panel and extending downward in a predetermined length, a first bracket fixed to the lower end of one support, and the other support. And a second bracket fixed to the top. The plurality of bases for fixing the plurality of frames are arranged at intervals corresponding to the spacing of the supports with fixing bolts extending upwardly thereof. The frame is fixed to the base by the first and second brackets being fitted to the bolts of the adjacent pair of bases respectively and fastened with nuts, and the second bracket is positioned on the upper side of the bolt to which the first bracket of the other frame is fastened. Is fastened. According to this, only the solar cell frame to be repaired can be removed by unscrewing the nut which fastens the first and second brackets of the frame to be repaired with the second bracket of the neighboring frame, thereby repairing and rebuilding the solar cell frame. Assembly is very easy.

In addition, Korean Patent No. 0957530 relates to a clamp for fixing a solar module, and more particularly, it is convenient and convenient to install a profile in which a solar module plate is coupled so that no flow occurs on the roof of a building. A technique is disclosed in which the weight of the profile to which the solar tube module plate is coupled is widely distributed to the roof of the building.

Patent Publication No. 2000-0025876 Patent Application Publication No. 0957530

The present invention, by utilizing the seam of the roof panel constructed dry, can be easily fitted to the roof panel without a separate ground work, it is possible to easily change the position of the joints according to the installation position of the solar module panel It is to provide a roof structure that can be installed solar panels.

According to an aspect of the present invention, both ends include an iron plate that is bent in a shape corresponding to each other, one end is connected to be fitted to the other end, the connected portion is constructed such that the seam (seam) is protruding A plurality of roof panels, a receiving portion located in the lower portion, a first fastening bolt fastened to the receiving portion, a seating portion located in the upper portion, and a second fastening bolt fastened to the mounting portion, the receiving portion accommodates the seam The fastening bolt is fixed to the roof panel by fastening the first fastening bolt in one state, and the second fastening bolt is inserted into the side surface of the cross section perpendicular to the longitudinal direction and extending in the longitudinal direction and seated on the seating part. The T-shaped side groove is inserted, and the T-shaped upper groove is embedded in the upper surface of the vertical section in the longitudinal direction, and is installed to be fixed to the seating part by the fastening of the second fastening bolt. Is a rail member, the lower end is formed in a T-shape, the joining hardware is installed on the rail member to be caught in the upper groove, coupled to the upper end of the joining hardware, including a solar module panel installed to cover the roof panel A roof structure provided with solar module panels is provided.

Receiving portion is formed in a shape that can accommodate the seam, the wedge member is positioned at the end of the first fastening bolt, the fixing clip can be fixed to the seam by pressing the seam by the wedge member by tightening the first fastening bolt.

The end of the second fastening bolt is formed in a T-shape may be fastened to be caught in the side groove. The side grooves and the upper grooves are formed to extend in the longitudinal direction of the rail member, the joining hardware is installed in the upper groove to be movable along the longitudinal direction of the rail member, the joining hardware corresponding to the construction position of the solar module panel It can be fixed to the rail member.

In order to adjust the angle between the longitudinal direction of the rail member and the extension direction of the shim, the fixing clip may be of a structure in which the seating portion is rotatably coupled to the receiving portion.

Other aspects, features, and advantages other than those described above will become apparent from the following drawings, utility model registration claims, and detailed description of the invention.

According to an embodiment of the present invention, a clamp is installed by clamping a fixed clip on a seam of a roof panel, and a rail member having a T-shaped groove is installed on the fixed clip, and a T-shaped rail member is installed. By installing the joining hardware to be movable in the groove, the construction can be easily completed through the fitting construction utilizing the roof panel core without any additional work, and the installation position of the solar module panel by fixing the joining hardware at the required position Can be easily set and changed.

1 is a view showing a fixing clip according to a first embodiment of the present invention.
2 is a cross-sectional view showing a rail member according to an embodiment of the present invention.
3 is a cross-sectional view showing a roof structure according to an embodiment of the present invention.
4 is a perspective view showing a roof structure according to an embodiment of the present invention.
FIG. 5 is a detailed view of portion 'A' of FIG. 4. FIG.
6 and 7 are views showing a fixing clip according to a second embodiment of the present invention.

The present invention may be variously modified and have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail. It should be understood, however, that the intention is not to limit the invention to the particular embodiments, but to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. In describing the present invention, when it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

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

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of 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.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, and in the following description with reference to the accompanying drawings, the same or corresponding components are given the same reference numerals and redundant description thereof will be omitted. Shall be.

1 is a view showing a fixing clip according to an embodiment of the present invention, Figure 2 is a cross-sectional view showing a rail member according to an embodiment of the present invention, Figure 3 is a cross-sectional view showing a roof structure according to an embodiment of the present invention 4 is a perspective view showing a roof structure according to an embodiment of the present invention, Figure 5 is a detailed view of the 'A' portion of FIG. 1 to 5, the roof panel 1, the shim 3, the joining hardware 5, the solar module panel 7, the fixing clip 10, the receiving part 13, and the first fastening bolt. 14, the wedge member 15, the seating portion 17, the second fastening bolt 18, the rail member 20, the side groove 22, the upper groove 24 is shown.

In the present embodiment, in constructing a solar module panel on the roof structure, the solar module panel is easily installed at a desired position using a fixing clip and a rail member using the shape of the roof panel without having to drill a hole in the roof. Characterized in that it can be.

In the roof structure according to the present embodiment, the fixing clip 10 is installed on the roof to be constructed by connecting the plurality of roof panels 1, the rail member 20 is installed on the fixing clip 10, and the rail member ( The solar module panel 7 is installed through the joining hardware 5 at 20).

The roof panel 1 may include an iron plate bent in a shape in which both ends thereof correspond to each other. For example, when the roof panel 1 is manufactured by bending a single steel sheet, as shown in FIG. 3, one end is bent into a protrusion shape and the other end is bent into a groove shape that can accommodate the protrusion. In the process of connecting several roof panels 1 successively, one end (for example, protrusion) of one roof panel 1 is adjacent to the other end of the other roof panel 1 adjacent thereto (eg, For example, a groove shape).

3 illustrates an example of a roof panel 1 manufactured by bending a single steel sheet, the roof panel 1 according to the present embodiment may use various types of panels that may include the aforementioned steel plate structure. For example, the roof panel 1 may be manufactured in the form of a 'sandwich panel' having the above-described iron plate structure as an upper plate and another iron plate as a lower plate with an insulating material interposed therebetween. Of course.

In this way, by making both ends of the roof panel 1 in a shape corresponding to each other, when the plurality of roof panels (1) are connected and installed continuously, adjacent roof panels (1) between each other without the need for a separate connection member The fitting construction becomes possible.

Accordingly, protrusions are formed on the roof to which the plurality of roof panels 1 are connected at regular intervals (width intervals of the roof panels 1), as shown in FIG. That is, a seam 3 extending in a predetermined direction (for example, the inclined direction of the roof) is protruded at the connection portion between the roof panels 1.

This embodiment is to make it easy to construct a solar module panel 7 on the roof by using the shim (3) of the roof.

First, the fixing clip 10 is installed on the shim 3 portion of the roof. The fixing clip 10 may be largely divided into an upper part and a lower part. The receiving part 13 is formed at the lower part, and the first fastening bolt 14 is fastened so that the receiving part 13 may be fixed to the shim. A seating portion 17 is formed at an upper portion connected to the lower portion, and a second fastening bolt 18 is fastened so that the rail member described later may be fixed to the seating portion 17.

The fixed clip 10, the upper and lower parts may be made of separate members to be combined with each other, or the fixing clip 10 may be manufactured with one member, but the upper and lower parts may be separated according to its function. . An example in which the upper and lower parts are manufactured as separate members and rotatably coupled to each other will be described later with reference to FIGS. 6 and 7.

The lower portion of the fixing clip 10, that is, the receiving portion 13 clamps the shim 3 of the roof panel 1, and thus the fixing clip 10 is fixed and installed on the roof panel 1. That is, as shown in Figure 1, the receiving portion 13 of the fixing clip 10 according to the present embodiment is formed in a shape capable of receiving the shim 3 of the roof panel 1, the receiving portion 13 ), The receiving portion 13 clamps the shim 3 as the first fastening bolt 14 is tightened in the state where the shim 3 is accommodated.

The wedge member 15 may be interposed on the first fastening bolt 14 so that the fixing clip 10 may be more firmly fixed to the shim 3. That is, as shown in FIG. 1, as the first fastening bolt 14 is tightened by interposing the wedge member 15 at the end of the first fastening bolt 14, the end of the bolt 14 is directly shim 3. Instead of pressing the) part, the end of the bolt 14 may push the wedge member 15 and the wedge member 15 to press the shim 3 portion.

Accordingly, instead of the structure in which each of the first fastening bolts 14 exerts a pressing force, the wedge member 15 can implement a structure in which the pressing force is exerted as a whole (a structure that can receive a lot of force as a whole). (10) can be more firmly fixed to the shim (3).

The upper portion of the fixing clip 10, that is, the seating portion 17, is a portion on which the rail member 20, which will be described later, is seated. The rail member 20 is seated on the seating portion 17. It is fixed and installed on the fixing clip (10). That is, as shown in Figure 1, the seating portion 17 of the fixing clip 10 according to the present embodiment is formed in a shape that the rail member 20 can be seated, the rail member ( As the second fastening bolt 18 is tightened in the state where the 20 is seated, the rail member 20 is fixed to the seating part 17.

Next, the rail member 20 is installed on the fixed clip 10 installed on the roof. The rail member 20 is literally a rod-shaped member having a 'rail', and as shown in FIG. 2, 'T'-shaped grooves are formed as rails on the side and upper surface of the member, respectively.

That is, when the rail member 20 extends in the longitudinal direction, rails (grooves) may be formed on the side surfaces and the upper surfaces, respectively, on the cross section perpendicular to the longitudinal direction (see FIG. 2). The side groove 22 is recessed in the side surface (on the cross section) of the rail member 20 according to the present embodiment, and the upper groove 24 is recessed in the upper surface.

The side grooves 22 and the upper grooves 24 are each formed in a T-shape. Thus, by forming the T-shaped grooves, the fastening bolts 18 or the joining hardware 5 to be described later may be installed to the T-grooves. As a result, the fastening between the members can be easily performed, and the positional movement of the rail member 20 in the longitudinal direction can be simplified.

On the other hand, the rail member 20 according to the present embodiment may be produced by aluminum injection to have a cross-sectional profile as illustrated in Figure 2, by rolling forming a steel plate (roll forming) to form a T groove and both ends Seaming (see the bottom of FIG. 2) may be manufactured to form a cross section as illustrated in FIG. 2.

As described above, the rail member 20 may be fixed and installed on the fixing clip 10 by being seated on the upper portion of the fixing clip 10, that is, the mounting portion 17. The second fastening bolt 18 is fastened to the seating part 17, and the side groove 22 of the rail member 20 serves to provide a space into which the distal end of the fastened second fastening bolt 18 can be inserted. Do it.

For example, as shown in Figure 2, when the side groove 22 is formed on the side of the rail member 20, the rail member 20 is seated on the seating portion 17 and the second fastening bolt ( As the 18 is tightened, the end of the second fastening bolt 18 is inserted into the side groove 22.

As such, as the side grooves 22 are formed in the rail member 20, the rail member 20 can be moved in the longitudinal direction while the second fastening bolt 18 is fastened, and the rail member 20 is provided. In the state moved to the desired position to fully tighten the second fastening bolt 18 can be fixed to the rail member 20 to the fixing clip (10).

On the other hand, in order for the rail member to be fixed to the seating portion 17 by the fastening of the second fastening bolt 18, the second fastening bolt 18 according to the present embodiment has a T-shaped end (side groove ( T-shape corresponding to the shape of 22), whereby, when the second fastening bolt 18 is fastened, the second fastening bolt 18 is caught in the side groove 22 so that the rail member 20 ) Is maintained without being fixed from the fixed clip 10 (specifically, the seating portion 17).

The end of the second fastening bolt 18 may be manufactured by forming a T-shape, or by joining the T-shaped member that can be inserted into the side groove 22 to the end of the second fastening bolt 18. The end of the two fastening bolts 18 may be made of a T-shape.

Finally, the solar module panel 7 is installed on the rail member 20 installed in the fixing clip 10. As described above, the rail member 20 according to the present embodiment has a T-shaped upper groove 24 formed on the upper surface thereof so that the solar module panel 7 can be easily fitted. .

The lower portion of the solar module panel 7 is joined to the joining hardware 5 formed in the lower portion of the T-shaped so that it can be fitted into the upper groove 24 of the rail member 20. The joining hardware 5 is a member interposed to couple the solar module panel 7 to the rail member 20, and may be integrally bonded to the lower part of the solar module panel 7 or manufactured as a separate member. May be

In the case where the joining hardware 5 is integrally bonded to the solar module panel 7, the joining hardware 5 (lower end portion) is fitted into the upper groove 24 so that the joining hardware 5 is mounted on the top of the rail member 20. The optical module panel 7 can be installed, and when the joining hardware 5 is manufactured as a separate member, the lower end of the joining hardware 5 is inserted into the upper groove 24 and the upper end of the joining hardware 5 is provided. Installation of the solar module panel 7 is completed by combining the solar module panel 7.

Since the upper groove 24 of the rail member 20 extends along the longitudinal direction of the rail member 20, when the joining hardware 5 is fitted into the upper groove 24, the joining hardware 5 is a rail member ( The solar module panel 7 is installed in a movable state along the longitudinal direction of 20). Thus, the solar module panel 7 is moved by moving the joining hardware 5 to a desired position and coupling the solar module panel 7 to the joining hardware 5. Can be installed in the desired position.

As such, by utilizing the rail member 20, the solar module panel 7 may be fitted at a desired position on the roof panel 1, and as a result, the solar module panel 7 may be disposed on the roof panel 1. The covered solar roof structure can be easily implemented.

6 and 7 are views showing a fixing clip according to a second embodiment of the present invention. 6 and 7, the fixing clip 10 ′, the receiving portion 13 ′, the first fastening bolt 14, the seating part 17 ′, the second fastening bolt 18, and the rail member 20. ) Is shown.

In this embodiment, the seating portion 17 'and the receiving portion 13' is made of a separate member, respectively, by making a fixed clip (10 ') in a structure that is rotatably coupled to each other, by a rail member ( The angle to the roof panel of 20) can be freely adjusted.

That is, by manufacturing the fixed clip 10 'in a structure in which the seating portion 17' is rotatably coupled to the receiving portion 13 ', accommodating the rail member 20 seated on the seating portion 17'. Can be rotated relative to the portion 13 'so that the longitudinal direction of the rail member 20 can be parallel to the direction of extension of the shim as shown in FIG. 4, as well as the rail as shown in FIGS. By rotating the member 20 may be adjusted so that the longitudinal direction of the rail member 20 has a predetermined angle with respect to the extension direction of the shim.

As shown in Figure 4, since the core of the roof panel extends along the inclined direction of the roof, if the mounting portion 17 'and the receiving portion 13' of the fixing clip 10 'is implemented in a rotatable structure with each other, The rail member 20 can be constructed by rotating the longitudinal direction to have a predetermined angle with respect to the inclined direction of the roof, for example, even if the direction of the roof (specifically, the extension direction of the seam) is not south-facing (rail) Since the member 20 can be constructed facing south, the solar module panel can be constructed facing south.

In the above described with reference to a preferred embodiment of the present invention, those of ordinary skill in the art that the present invention in the scope of the invention without departing from the spirit and scope of the present invention described in the utility model registration claims It will be understood that modifications and changes can be made.

1: roof panel 3: shim
5: bonded hardware 7: solar module panel
10: fixed clip 13: receiving portion
14: first fastening bolt 15: wedge member
17: seating portion 18: second fastening bolt
20: rail member 22: side groove
24: upper groove

Claims (4)

A plurality of roofs, each end of which includes an iron plate that is bent in a shape corresponding to each other, one end is fitted so as to be fitted to the other end, the seam extending in a predetermined direction in the connected portion A panel;
And a receiving part positioned at a lower part, a first fastening bolt fastened to the receiving part, a seating part located at an upper part, and a second fastening bolt fastened to the seating part, wherein the receiving part accommodates the shim. Fixing clip is installed to be fixed on the roof panel by fastening the first fastening bolt in the;
A longitudinal groove extending in the longitudinal direction and seated on the seating portion, and having a T-shaped side groove inserted in the side surface on the cross section perpendicular to the longitudinal direction to insert the second fastening bolt, and on the upper surface on the cross section perpendicular to the longitudinal direction A rail member in which a upper groove of a shape is inserted and fixed to the seating part by fastening of the second fastening bolt;
A lower end portion formed in a T shape and joined to the rail member so as to be caught by the upper groove;
The roof structure is coupled to the upper end of the bonded hardware, the solar module panel is installed comprising a solar module panel installed to cover the roof panel.
The method of claim 1,
The receiving portion is formed in a shape that can accommodate the shim, the wedge member is located at the end of the first fastening bolt, the fixing clip is the wedge member by pressing the shim by tightening the first fastening bolt Roof structure is installed solar module panel, characterized in that fixed to the shim.
The method of claim 1,
The side groove and the upper groove are formed to extend along the longitudinal direction of the rail member, the joining hardware is installed in the upper groove to be movable along the longitudinal direction of the rail member, the joining hardware is the solar light The roof structure of the solar module panel is installed, characterized in that fixed to the rail member corresponding to the construction position of the module panel.
The method of claim 1,
In order to adjust the angle between the longitudinal direction of the rail member and the extension direction of the shim, the fixing clip is a roof structure with a solar module panel, characterized in that the mounting portion is configured to be rotatably coupled to the receiving portion .

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