JP2001094138A - Pedestal for fitting solar cell module - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow a simple fitting work at installation in a plurality of numbers for good appearance and moreover prevent aging of the cable of a solar cell module. SOLUTION: In this pedestal a solar cell module frame 5 fitted to the four sides of a solar cell module 4 and a leg 6 fitted to the solar cell module frame 5 are provided, with a pedestal main body 3 tilting the solar cell module 4 to a prescribed angle on a base part 1. A connection part 7 is protruded from one of facing sides of adjoining solar cell module frame 5, while a connection part 8 protruded from the other side for connection with the connection part 7, and the connection part 7 is connected to the connection part 8 for connecting a plurality of solar cell modules 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a solar cell module mounting base mounted on a flat roof of a unit house or the like.

[0002]

2. Description of the Related Art Conventionally, when a solar cell is installed in a flat roof house, a base having a predetermined angle is formed by a foundation and an angle material, and a solar cell module is installed on the base. .

[0003]

However, in the above-mentioned conventional solar cell module mounting base, when the solar cell modules are to be mounted vertically and horizontally continuously,
A large amount of frames, such as angle members, are required, which increases the cost of members, increases the number of mounting steps, and increases the system price.

In addition, the cable of the solar cell module is
There was a problem that the sun shines or gets wet, and it ages quickly.

Therefore, an object of the present invention is to solve the above-mentioned problems, to make the installation work for a plurality of installations simple and good in appearance,
Moreover, an object of the present invention is to provide a solar cell module mounting base that can prevent aging of a cable of the solar cell module.

[0006]

According to the first aspect of the present invention, there is provided a solar cell module frame mounted on four sides of a solar cell module, and a solar cell module frame mounted on the solar cell module frame. A solar cell module mounting base having a leg and a base body capable of tilting the solar cell module at a predetermined angle on a base, wherein a connection portion is formed from one of opposing sides of the adjacent solar cell module frame. A plurality of solar cell modules can be connected by projecting and connecting a connected part connectable to the connection part from the other side and connecting the connection part and the connected part. .

According to the first aspect of the present invention, the connecting portion protrudes from one of the opposing sides of the adjacent solar cell module frame and the connected portion protruding from the other. By connecting to a plurality of solar cell modules, a plurality of solar cell modules can be easily connected.

[0008] This makes it possible to connect vertically, horizontally and continuously with only the solar cell module frame without the need for a special frame, thereby reducing the construction cost.

[0009] Also, the mounting work at the time of plural installation is simple and good in appearance. In addition, since there is no gap between the solar cell module frames, aging of the solar cell module cable due to environmental degradation can be prevented. Here, the base portion is, for example, a roof or the ground.

According to the second aspect of the present invention, when the gantry main body is arranged vertically and horizontally adjacent to each other in plan view, opposing sides of the vertically adjacent solar cell module frames are integrated, and A connecting portion is protruded from one of the opposing sides of the adjacent solar cell module frame, and a connected portion connectable to the connecting portion is protruded from the other side.

According to the second aspect of the present invention, the opposing sides of the vertically adjacent solar cell module frames are integrated, and the opposing sides of the right and left adjacent solar cell module frames are integrated. The same operation and effect as in claim 1 can be obtained by projecting the connecting portion from one side and projecting the connected portion connectable to the connecting portion from the other side.

In addition, the opposing sides of the vertically adjacent solar cell module frames are integrated, so that the construction time can be further reduced.

According to the third aspect of the present invention, when the gantry main body is vertically and horizontally adjacently arranged in plan view, the opposing sides of the left and right adjacent solar cell module frames are integrated and vertically. A connecting portion is protruded from one of the opposing sides of the adjacent solar cell module frame, and a connected portion connectable to the connecting portion is protruded from the other side.

According to the third aspect of the present invention, the opposing sides of the right and left adjacent solar cell module frames are integrated, and the opposing sides of the vertically adjacent solar cell module frames are integrated. The same operation and effect as in claim 1 can be obtained by projecting the connecting portion from one side and projecting the connected portion connectable to the connecting portion from the other side.

In addition, the opposing sides of the solar cell module frames adjacent to each other on the left and right are integrated, so that the construction time can be further reduced.

According to a fourth aspect of the present invention, a protection plate for covering the rear side of the solar cell module is joined to the upper side of the upper solar cell module frame.

According to the fourth aspect of the present invention, the protective plate for covering the rear side of the solar cell module is joined to the upper side of the upper solar cell module frame so that the solar cell can be protected by the protective plate. Since the cable of the module can be hidden, aging of the cable due to environmental degradation can be prevented, and long-term reliability can be ensured.

According to a fifth aspect of the present invention, legs for supporting both are provided between a lower side of the upper solar cell module frame and an upper side of the lower solar cell module frame. And

According to the fifth aspect of the present invention, a leg for supporting the two is provided between the lower side of the upper solar cell module frame and the upper side of the lower solar cell module frame. With the provision, the wind resistance can be improved.

[0020]

First Embodiment A first embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 and FIG. 2 show a first embodiment of the present invention.

First, the structure will be described. A solar cell 2 is mounted on a roof 1 such as a land roof, which is a base, at a predetermined angle via a gantry body 3. The gantry body 3 has a U-shaped cross section of a solar cell module frame 5 covering the outer periphery of four sides of a solar cell module 4 having a substantially rectangular shape in plan view.
And a leg 6 attached to the solar cell module frame 5. Here, the solar cell module 4
The solar cell modules 4 are arranged vertically and horizontally adjacent to each other with no space between them (in FIG.
Are arranged).

In the first embodiment, a connection portion 7 is provided so as to protrude from one of the opposing sides of the adjacent solar cell module frame 5 and to be connected to the connection portion 7 from the other side b. A plurality of solar cell modules 4 can be connected by projecting the portion 8 and connecting the connecting portion 7 and the connected portion 8 with fixing members 9 such as screws and bolts.

Here, the connecting portion 7 and the connected portion 8 are integrated with the corresponding solar cell module frame 5, respectively, and the solar cell module 4 is substantially covered over the entire side of the solar cell module frame 5. It extends in the plane direction.
The upper surface of the connection portion 7 is flush with the surface of the solar cell module frame 5. On the other hand, the upper surface of the connected portion 8
The rear end side is flush with the surface of the solar cell module frame 5. In addition, a step 81 substantially corresponding to the thickness of the connecting portion 7 is provided at the tip end side of the connected portion 8 so as to prevent unevenness when the connecting portion 7 and the connected portion 8 are overlapped.
0 is provided. The steps 81 facilitate positioning. Here, if the connecting portion 7 and the connected portion 8 are conductors, they can be provided with a ground connection function by being brought into close contact with the energized state.

The uppermost, lowermost, rightmost side of the solar cell module frame 5 connected vertically and horizontally
The connecting portion 7 and the connected portion 8 may or may not be provided on the leftmost side. However, it is better not to provide it in appearance.

In FIG. 2, reference numeral 11 denotes a cable of the solar cell module 4, and reference numeral 12 denotes a connector for connecting the cables 11.

Next, the operation of the first embodiment will be described.

The connecting portion 7 protruding from one side a of the opposing side of the adjacent solar cell module frame 5 and the connected portion 8 protruding from the other side b are superimposed on each other, and fixing members such as screws and bolts are overlapped. 9, the solar cell module 4
Can be easily connected.

As a result, the upper, lower, left and right continuous connections can be made only by the solar cell module frame 5 without the need for a special frame, and the construction cost can be reduced.

In addition, the installation work at the time of plural installation is simple and the appearance is good. Moreover, since no gap is formed between the solar cell module frames 5, the solar cell module 4
Aging of the cable can be prevented.

[0031]

Second Embodiment FIG. 3 shows a second embodiment of the present invention. Note that the same or equivalent parts as those in the first embodiment are described with the same reference numerals.

In the second embodiment, the gantry body 3
Are arranged vertically and horizontally adjacent to each other, the opposing sides of the vertically adjacent solar cell module frame 5 are integrated with each other via the connecting portion 13.

Here, the connecting portion 13 is provided substantially over the entire side of the solar cell module
Extending in the direction of the plane. The upper surface of the connecting portion 13 is flush with the surface of the solar cell module frame 5.

A connecting portion 7 protrudes from one of the opposing sides of the solar cell module frame 5 adjacent to the left and right, as in FIG. 2, and the other side connects to the connecting portion 7 as in FIG. A possible connected part 8 is protruded.

Next, the operation of the second embodiment will be described.

The vertically adjacent solar cell module frame 5
By integrating the opposing sides with the connecting portion 13, it is possible to further reduce the construction time as compared with the first embodiment.

Further, by connecting the connecting portion 7 protruding from one of the opposing sides of the solar cell module frame 5 adjacent to the left and right and the connected portion 8 protruding from the other, the same as in the first embodiment. The operation and effect of the present invention can be obtained.

The other parts have the same configuration as that of the first embodiment, and the same operation and effect can be obtained.

[0039]

Third Embodiment FIG. 4 shows a third embodiment of the present invention. Note that the same or equivalent parts as those in the first embodiment are described with the same reference numerals.

In the third embodiment, the gantry body 3
Are arranged vertically and horizontally adjacent to each other, opposing sides of the solar cell module frame 5 adjacent to the left and right are integrated with each other via the connecting portion 14.

Here, the connecting portion 14 is provided substantially over the entire side of the solar cell module
Extending in the direction of the plane. The upper surface of the connecting portion 14 is flush with the surface of the solar cell module frame 5.

A connecting portion 7 protrudes from one of the opposing sides of the vertically adjacent solar cell module frame 5 in the same manner as in FIG. 2, and the other side connects to the connecting portion 7 in the same manner as in FIG. A possible connected part 8 is protruded.

Next, the operation of the third embodiment will be described.

Left and right adjacent solar cell module frames 5
By integrating the opposing sides with the connecting portion 14, the construction time can be further reduced as compared with the first embodiment.

Further, by connecting the connecting portion 7 protruding from one of the opposing sides of the vertically adjacent solar cell module frame 5 and the connected portion 8 protruding from the other, the first embodiment is different from the first embodiment. Similar functions and effects can be obtained.

Portions other than those described above have the same configuration as in the first embodiment, and can provide similar functions and effects.

[0047]

Fourth Embodiment FIG. 5 shows a fourth embodiment of the present invention. The same or equivalent parts as those in the first to third embodiments will be described with the same reference numerals.

In the fourth embodiment, a flat protection plate is provided on the upper side (the upper side of the water) of the upper solar cell module frame 5 so as to hang down and cover substantially the entire rear side of the solar cell module 4. The plate 15 is fixed to a fixture 16 such as a screw or a bolt.
To join.

In the drawing, reference numeral 17 denotes a substantially L-shaped receiving portion integrally formed along the upper side of the protection plate 15, and reference numeral 18 denotes an integrally formed portion along the lower side of the protection plate 15. It is a support surface part.

Next, the operation of the fourth embodiment will be described.

As described above, since the protection plate 15 that covers the back side of the solar cell module 4 is joined to the upper side of the upper solar cell module frame 5, the cable 11 of the solar cell module 4 is hidden by the protection plate 15. So you can
Aging of the cable 11 due to environmental deterioration such as ultraviolet rays can be prevented, and long-term reliability can be ensured.

The other parts than the above have the same structure as the first to third embodiments, and the same operation and effect can be obtained.

[0053]

Fifth Embodiment FIG. 6 shows a fifth embodiment of the present invention. The same or equivalent parts as those in the first to fourth embodiments will be described with the same reference numerals.

In the fifth embodiment, a leg 19 for supporting both is provided between the lower side of the upper solar cell module frame 5 and the upper side of the lower solar cell module frame 5. I have.

In the drawing, reference numeral 20 denotes a receiving surface portion integrally formed along the upper side of the leg portion 19, and reference numeral 21 denotes the leg portion 1.
9 is a support surface portion formed integrally along the lower side of 9.

Next, the operation of the fifth embodiment will be described.

As described above, by providing the legs 19 for supporting the upper and lower solar cell module frames 5 between the lower side and the upper side of the lower solar cell module frame 5,
Wind resistance can be improved.

Parts other than the above have the same construction as those of the first to fourth embodiments, and the same operation and effect can be obtained.

[0059]

As described above, according to the first aspect of the present invention, the connecting portion protruding from one of the opposing sides of the adjacent solar cell module frame and the cover projecting from the other. By connecting to the connection part, a plurality of solar cell modules can be easily connected.

As a result, the upper, lower, left and right continuous connections can be made only by the solar cell module frame without the need for a special frame, and the construction cost can be reduced.

Further, the installation work at the time of plural installation is simple and the appearance is good. In addition, since there is no gap between the solar cell module frames, aging of the solar cell module cable due to environmental degradation can be prevented.

According to the second aspect of the present invention, the opposing sides of the vertically adjacent solar cell module frames are integrated, and a connecting portion is projected from one of the opposing sides of the right and left adjacent solar cell module frames. In addition, by projecting a connected portion that can be connected to the connection portion from the other side, the same operation and effect as in claim 1 can be obtained.

Moreover, since the opposing sides of the vertically adjacent solar cell module frames are integrated, the construction time can be further reduced.

According to the third aspect of the present invention, the opposing sides of the solar cell module frames adjacent to each other on the left and right are integrated, and the connecting portion is protruded from one of the opposing sides of the vertically adjacent solar cell module frames. In addition, by projecting a connected portion that can be connected to the connection portion from the other side, the same operation and effect as in claim 1 can be obtained.

Moreover, the opposing sides of the solar cell module frames adjacent to each other on the left and right are integrated, so that the construction time can be further reduced.

According to the fourth aspect of the present invention, since the protective plate for covering the rear side of the solar cell module is joined to the upper side of the upper solar cell module frame, the cable of the solar cell module can be hidden by the protective plate. Therefore, aging of the cable due to environmental degradation can be prevented, and long-term reliability can be ensured.

According to the fifth aspect of the present invention, since the legs for supporting both are provided between the lower side of the upper solar cell module frame and the upper side of the lower solar cell module frame, the wind resistance load is reduced. Can be improved, which is a practically useful effect.

[Brief description of the drawings]

FIG. 1 is an overall perspective view of Embodiment 1 of the present invention.

FIG. 2 is a sectional view taken along the lines AA and BB of FIG.

FIG. 3 is a diagram corresponding to a cross section taken along line AA of FIG. 1 according to a second embodiment of the present invention.

FIG. 4 is a diagram corresponding to a BB cross section of FIG. 1 according to a third embodiment of the present invention.

FIG. 5 is a partially enlarged perspective view according to a fourth embodiment of the present invention.

FIG. 6 is a partially enlarged perspective view according to a fifth embodiment of the present invention.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 flat roof (base) 3 gantry body 4 solar cell module 5 solar cell module frame 6 leg 7 connecting portion 8 connected portion 13 connecting portion 14 connecting portion 15 protective plate 19 leg portion

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2E108 KK10 LL01 MM00 NN07 5F051 BA18 EA01 EA17 JA02 JA08 JA09

Claims (5)

[Claims] 1. A gantry having a solar cell module frame mounted on four sides of a solar cell module and legs mounted on the solar cell module frame, and having a base on which a solar cell module can be inclined at a predetermined angle. In the solar cell module mounting base constituting the main body, a connecting portion is protruded from one of opposing sides of the adjacent solar cell module frame, and a connected portion connectable to the connecting portion is protruded from the other. A solar cell module mounting base, wherein a plurality of solar cell modules can be connected by connecting a connection portion and a connected portion. 2. The solar cell module frame according to claim 1, wherein said frame bodies are vertically adjacent to each other in a plan view, and said opposing sides of said vertically adjacent solar cell module frames are integrated with each other and said solar cell module frames are horizontally adjacent to each other. 2. A connecting portion protruding from one of the opposing sides of the device, and a connected portion connectable to the connecting portion protruding from the other.
The mounting frame for mounting the solar cell module described in the above. 3. The solar battery module frame according to claim 1, wherein said frame bodies are vertically adjacent to each other in plan view, and said opposing sides of said solar cell module frames adjacent to each other are integrated. 2. A connecting portion protruding from one of the opposing sides of the device, and a connected portion connectable to the connecting portion protruding from the other.
The mounting frame for mounting the solar cell module described in the above. 4. The solar cell module mounting according to claim 1, wherein a protection plate for covering the back side of the solar cell module is joined to an upper side of the upper solar cell module frame. Stand. 5. The leg according to claim 1, wherein legs are provided between the lower side of the upper solar cell module frame and the upper side of the lower solar cell module frame. The solar cell module mounting base according to any one of the above.