JPH06346557A - Roof panel with solar battery roof tile - Google Patents

Abstract

PURPOSE:To facilitate field construction by laying a plurality of roof tiles on the upper surface part of a panel body, and using a solar battery roof tile as an optional roof tile of the roof tiles. CONSTITUTION:A face plate is mounted on the surface part of a woody frame 6 to form a panel body 1. A plurality of roof tiles 2 are longitudinally laid on the upper surface part of the panel body 1. Further, as an optional roof tile 2 of the roof tiles 2 a solar battery roof tile 2 having a solar battery part 10 is laid to form a roof panel A with solar battery roof tile. Even when water is penetrated into about the center part of a flashing sheet 8 in the lateral connecting part, water is prevented from being penetrated to the inner part by a fin flashing protruding piece 9 provided on the flashing sheet 8.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a large-sized roof panel with a solar cell, which is provided with a plurality of roof tiles.

[0002]

2. Description of the Related Art Conventionally, a solar cell tile is known as a roof tile. And, the conventional solar cell roof tiles are individually laid and constructed one by one at the site.

[0003]

However, in the above-mentioned conventional example, since the solar cell roof tiles are individually roofed and constructed at the site, the wiring etc. is troublesome at the site construction, and the construction time is long. Moreover, since the roofer does not generally carry out the wiring work, a special profession is required for the on-site construction.

The present invention has been made in view of the above-mentioned problems of the prior art. The purpose of the present invention is to perform wiring work in a factory and simplify on-site construction. It is to provide a roof panel with a solar cell tile that can be installed on a roof tile or a solar cell tile and can be simplified on-site.

[0005]

In order to solve the problems of the above-mentioned conventional examples and achieve the object of the present invention, a roof panel with a solar cell tile of the present invention has a plurality of roof tiles on the upper surface of the panel body 1. A roof panel is formed by laying 2 roof tiles, and any roof tile 2 among the plurality of roof tiles 2 laid on the roof panel is formed as a solar cell tile 2a.

The wiring unit 4 may be provided on the upper surface side of the panel body 1, a plurality of connectors 5 may be provided on the wiring unit 4, and the solar cell roof tiles 2a may be connected to the connectors 5 of the wiring unit 4.

[0007]

According to the present invention having the above-mentioned structure, however, a plurality of roof tiles 2 are erected on the upper surface of the panel body 1 to form a roof panel, and a plurality of roof tiles are erected on the roof panel. Since any roof tile 2 of the roof tiles 2 is used as the solar cell tile 2a, a roof panel A with a solar cell tile 2a having the solar cell tile 2a can be formed in a factory, and a large solar panel can be used in the factory. Wiring of the solar cell tiles 2a can be performed at the factory when the roof panel A with the battery tiles is formed. And
In the case where the wiring unit 4 is provided on the upper surface side of the panel body 1, the plurality of connectors 5 are provided in the wiring unit 4, and the solar cell roof tile 2a is connected to the connector 5 of the wiring unit 4, replacement or maintenance of the solar cell roof tile 2a is performed. In addition, if the wiring unit 4 is for serial wiring or for parallel wiring, serial wiring or parallel wiring can be easily performed.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings. The panel body 1 is constructed by attaching a face plate 7 to a surface portion of a frame material 6 such as wood. The overall shape of the panel body 1 is a rectangular shape elongated in the front-rear direction. A drainer sheet 8 is laid on one end of the upper surface of the panel body 1 over the entire length in the front-rear direction. The drainer sheet 8 has a plurality of fin-shaped draining projections 9 extending in the front-rear direction on the upper surface. It is provided. On the upper surface of the panel body 1, a plurality of roof tiles 2 are laid in the front-rear direction. In the present invention, any roof tile 2 among the plurality of roof tiles 2 is the solar cell tile 2a. The roof tile 2 has a flat plate shape, and the solar cell tile 2a also has a flat plate shape as shown in FIG. 2 similarly to the flat plate roof tile 2 described above. It has the same size and outer shape as the flat roof tile 2. In the solar cell tile 2a, the solar cell part 10 is provided in the exposed part on the upper surface of the front part, and the rear part is the non-exposed part 11 like the roof tile 2, and the nailing hole 12 is provided in the non-exposed part 11. There is. Then, in the factory, the roof tile 2 and the solar cell tile 2a are installed on the panel body 1 to form the roof panel A with the solar cell tile. To roof the roof tile 2 and the solar cell tile 2a on the upper surface of the panel body 1, the roof tile 2
As an example, the roof tile 2 at the front end is placed on the front end of the upper surface of the panel body 1, and nails are driven through the nailing holes provided in the non-exposed portion to fix the roof tile 2 to the panel body 1. Two
The lower surface of the exposed portion of the roof tile 2 in the next stage is placed on the upper surface of the non-exposed portion of the above and the nail is driven into the panel body 1 from the nailing hole provided in the non-exposed portion of the roof tile 2 in the next stage. Stick to it. In the same manner, the roof tiles 2 are sequentially installed on the upper surface of the panel body 1 from the front to the rear. In this case, when roofing roof tiles 2 as described above, instead of arbitrary roof tiles 2, solar cell tiles 2a having the same shape and size are roofed in the same roofing procedure as roof tiles 2. It is a thing. Wiring work must be performed at the same time when the solar cell tile 2a is to be installed. For example, in the embodiment of FIG. 3, the terminals of the lead wires 14 of the solar cell tile 2a are soldered or sealed. I am trying to connect. Then, these lead wires 14 are to be housed and assembled in the panel body 1. For example, the groove 16 may be formed on the upper surface of the panel body 1 and the lead wire 14 may be housed in the groove 16. The groove 16 is provided with, for example, a middle bar 17 extending in the front-rear direction in the center of the panel body 1.
The groove portion 16 is provided in the groove 16 and the face plate 7 is not laminated in the opening of the groove portion 16, or although not shown, the face plate 7 is formed of a slightly thick material and the upper surface of the face plate 7 is formed. The groove portion 16 may be formed in the portion, or the face plate 7 may be divided into left and right to form the gap between the side end portions of the divided face plate 7 as the groove portion 16. FIG. 6 shows another embodiment of the present invention. In this embodiment, the wiring unit 4 is arranged in the groove portion 16, a plurality of connectors 5 are provided in the wiring unit 4, and the solar cell roof tile 2a is provided. The connector 5a provided at the end of the lead wire 14 is connected to the connector 5 of the wiring unit 4. Wiring unit 4
Is used for serial wiring or parallel wiring, and serial wiring or parallel wiring can be easily performed by selecting the wiring unit 4 to be used according to the purpose, and desired wiring can be achieved without changing the basic connection method. The voltage can be obtained. And
The wiring unit 4 using this wiring unit 4 is easy to connect the wiring, the connection quality is stable, and the maintenance is easy when the roof tile is replaced after the construction.

When the roof tile 2 and the solar cell tile 2a are roofed on the upper surface of the panel body 1, the roof tile 2 and the solar cell tile 2a
Of the roof tile 2 and the solar cell roof tile 2a on the other side in the left-right direction is the upper surface of the panel body 1. It is placed on the draining sheet 8 laid at the side end of the portion, but in this case, approximately half of the draining sheet 8 in the left-right direction is exposed.

The roof panel A with a solar cell tile having the above-described structure is transported to the site with the roof tile 2 and the solar cell tile 2a installed on the panel body 1 at the factory and wired, and the As shown in FIG. 7, a roof B having a solar cell tile 2a as shown in FIG. 10 is constructed by hoisting it with a crane and straddling it to the purlin 20, purlin 21, eaves girder 22, etc. of the building. In this case, in the on-site construction, the solar cell tiles 2a may be individually constructed,
There is no need for wiring or the like, and it suffices to simply construct a large-sized roof panel A with solar cell tiles. Here, the connection between the roof panels A with solar cell tiles adjacent to each other in the left-right direction is as shown in FIG. 9, next to the exposed portion of the draining sheet 8 of one roof panel A with solar cell tiles in the left-right direction. The roof tile 2 of the solar cell tile-equipped roof panel A and the roof tile 2 and the solar cell tile 2a are constructed so as to overlap outwardly projecting portions, whereby water is drained from the draining sheet 8 at the connecting portions in the left-right direction. Even if it penetrates into the substantially central portion, the fin-shaped draining projections 9 provided on the draining sheet 8 prevent water from entering the inside.

[0011]

As described above, according to the present invention, a plurality of roof tiles are laid on the upper surface of the panel body to form a roof panel, and a plurality of roof tiles are laid on the roof panel. Since any roof tile is used as a solar cell tile, on-site construction is easy, and many roof tiles or solar cell tiles can be installed at once, and even people other than workers with special skills can do it. It can be constructed.

Further, in a case where a wiring unit is provided on the upper surface side of the panel body, a plurality of connectors are provided in the wiring unit, and the solar cell roof tile is connected to the connector of the wiring unit, the solar cell roof tile is roofed on the panel body at the factory. The wiring work can be done easily, and the solar cell roof tiles can be easily replaced and maintained. Moreover, if the wiring unit is for serial wiring or parallel wiring, it is easy to perform series wiring or parallel wiring. Is something that can be done.

[Brief description of drawings]

1 shows a roof panel with a solar cell tile of the present invention,
(A) is a partially broken plan view and (b) is a partially broken side view.

FIG. 2 is a perspective view of a solar cell roof tile used in the above.

FIG. 3 is a partially exploded perspective view of an embodiment for explaining the wiring of the solar cell roof tile of the same.

FIG. 4 is a partially exploded perspective view of another embodiment for explaining the wiring of the solar cell roof tile of the same.

FIG. 5 is a cross-sectional view of relevant parts of the same.

FIG. 6 is a perspective view of a wiring unit used in the above.

FIG. 7 is an exploded perspective view for explaining a state of the above construction in the middle of construction.

FIG. 8 is a perspective view of the above roof panel with solar cell tiles.

FIG. 9 is a cross-sectional view of a connecting portion between roof panels with solar cell tiles of the same.

FIG. 10 is a perspective view showing a state in which a roof panel with a solar cell tile is installed.

[Explanation of symbols]

 1 panel body 2 roof tile 2a solar cell tile 4 wiring unit 5 connector

Claims (2)

[Claims] 1. A roof panel is constructed by laying a plurality of roof tiles on the upper surface of a panel body, and any roof tile of the plurality of roof tiles laid on the roof panel is a solar cell tile. A roof panel with solar cell tiles. 2. The solar cell according to claim 1, wherein the wiring unit is provided on the upper surface side of the panel body, the wiring unit is provided with a plurality of connectors, and solar cell roof tiles are connected to the connectors of the wiring unit. Roof panel with tile.