JP2526979Y2 - Roof panel - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof panel in which solar cell tiles are arranged and integrated. More specifically, this invention involves fixing the solar cell tile to the panel body,
The present invention relates to a new roof panel in which the electrical connection can be easily and reliably made.

[0002]

2. Description of the Related Art Conventionally, a roof panel in which roof tiles are previously arranged and integrated on a panel body has been used for roof construction of a house or the like. Recently, for example, as shown in FIG. In addition to the roof tile (a), a roof panel in which the solar cell tile (a) is integrated with the panel body (c) has begun to be put into practical use.

In such a roof panel, a solar cell tile (a) has a solar cell (d) on its exposed surface, as shown in FIG. E)
The roof is tiled with other roof tiles (A) and fixed to the panel body (C). Also,
As illustrated in FIG. 7 (b), a power supply line (f) from the solar cell (d) is extended through a tension stopper (g) on the back surface of the solar cell roof (a), The power supply line (f) supplies power of the solar cell (d) to various electric devices (for example, a ventilation fan and various lighting devices).

[0004]

[Problems to be Solved by the Invention] However, in the case of such a solar cell tile (a), the solar cell (d)
When a large amount of power is required, it is necessary to arrange a plurality of solar cell roof tiles (a) on the panel body (c). The wiring connection operation of (a) is extremely complicated.

[0005] The present invention has been made in view of the above circumstances, and solves the drawbacks of the conventional solar cell integrated roof panel and makes it possible to easily perform electrical connection of solar cell tiles. It is intended to provide roof panels.

[0006]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned problems by providing a panel body having a wiring duct having an upper surface opening in a longitudinal direction and a connection terminal for connecting to a solar cell on a back surface. A roof panel characterized in that a protruding connection terminal of a solar cell tile is inserted and fixed into an opening of a wiring duct.

[0007]

In the roof panel of the present invention, the connection terminals protruding from the back surface of the solar cell tile are inserted and fitted into the wiring duct provided on the tile arrangement surface of the panel body.
While temporarily fixing the solar cell tile to the panel body, the solar cell is connected to the power supply wiring. In addition, since all the solar cell tiles arranged on the panel are inserted and fixed along the same wiring duct, their electrical connection is also extremely easy.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG.
The roof panel of the present invention will be described in more detail.
FIGS. 1A and 1B are perspective views respectively exemplifying a front surface shape and a back surface shape of a solar cell tile used for the roof panel of the present invention.

As shown in FIG. 1, the solar cell roof tile (1) used in the present invention has a pair of connection terminals on the back side as means for transmitting power of the solar cell (2) disposed on the front side. The terminal (3) is projected. FIG. 2 is a cross-sectional perspective view illustrating a panel body used for the roof panel of the present invention.

The panel body (4) is composed of upper and lower surface materials (5a) and (5b), and a square material (6) interposed therebetween, and is filled with a heat insulating material (7). Further, the panel body (4) has a wiring duct (8) embedded and fixed in the longitudinal direction of the surface. The broken line duct (8) is made of a non-conductive material such as a hard resin, for example, and has an opening (9) on the surface as illustrated in a sectional view of FIG.
And a socket portion (10) made of a conductive material protrudes from left and right inner wall surfaces.

Each of these socket portions (10) has a horizontal fitting groove (11), and as shown in FIG. 4, fits the connection terminal (3) of the solar cell roof tile (1). Together, they are electrically connected to the solar cell (2). FIG.
FIG. 4 is a perspective view illustrating a method of connecting the solar cell roof tile (1) and the panel body (4) in the present invention.

For example, as shown in FIG. 5, the solar cell roof tile (1) is arranged in parallel with the panel body (4), and the connection terminals (3) projecting from the rear surface thereof are connected to the openings (8) of the wiring duct (8). 9), and by rotating the solar cell roof tile (1) by 90 ° in the direction of the arrow in FIG. 4 with the connection terminal (3) as a fulcrum, as shown in FIG. 3) fits into the socket (10) of the wiring duct (8).

In this manner, the solar cell roof tile (1) having the connection terminal (3) fitted in the socket part (10) is slid along the wiring duct (8) to a fixed position, and the nail hole (11) is formed. ) Can be fixed to the panel body (4) by driving a nail into the panel body. Even when a plurality of solar cell roof tiles (1) are fixed to the panel main body (4), the solar cell roof tiles (1) can be sequentially attached by the above-described procedure. Since each connection terminal (3) fits in the same socket (10), electrical connection between them can be easily made.

When a plurality of solar cell roof tiles (1) are fixed in this way, the center of each is uniformly defined by the connection terminal (3) inserted into the wiring duct (8). There is no need for positioning to align. Of course, this invention is not limited by the above examples, and it goes without saying that various aspects are possible in detail.

[0015]

As described in detail above, the roof panel of the present invention makes it possible to easily and reliably fix the solar cell tiles to the panel body and electrically connect the respective solar cell tiles.

[Brief description of the drawings]

FIG. 1 is a perspective view exemplifying a front surface shape and a back surface shape of a solar cell tile used in the present invention.

FIG. 2 is a cross-sectional perspective view illustrating a panel body used in the present invention.

FIG. 3 is a cross-sectional perspective view illustrating a wiring duct provided in the panel body of the present invention.

FIG. 4 is a cross-sectional view illustrating a connection state between the solar cell tile and the panel body in the present invention.

FIG. 5 is a perspective view illustrating a method of fixing the solar cell tile and the panel body in the present invention.

FIG. 6 is a perspective view showing an example of a roof panel on which solar cell tiles are arranged.

FIG. 7 is a perspective view exemplifying a front surface shape and a back surface shape of a conventional solar cell tile.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Solar cell roof tile 2 Solar cell 3 Connection terminal 4 Panel body 5a, 5b Surface layer material 6 Square material 7 Heat insulation material 8 Wiring duct 9 Opening 10 Socket part 11 Fitting groove

Claims (1)

(57) [Scope of request for utility model registration] 1. A connection terminal of a solar battery tile having a connection terminal connected to a solar cell protruding from a back surface into a panel body in which a wiring duct having an upper surface opening is disposed in a longitudinal direction, is inserted into an opening of the wiring duct. A roof panel characterized by being fixed.