JPH0552058U - Roof panel - Google Patents

Abstract

(57) [Summary] [Construction] A solar cell roof tile 1 in which a panel body 4 in which a wiring duct 8 having an upper surface opening 9 is arranged in the roof tile laying direction has a connection terminal 3 for connecting to a solar cell 2 projected to the back surface. A roof panel obtained by inserting and fixing the connection terminal 3 of 1 to the opening 9 of the wiring duct 8. [Effect] The solar cell roof tile can be fixed to the panel body and electrically connected between the solar cell roof tiles easily and reliably.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a roof panel in which solar cell roof tiles are arranged and integrated. More specifically, the present invention relates to a new roof panel that can easily and reliably fix the solar cell roof tile to the panel body and electrically connect it.

[0002]

[Prior Art]

 Conventionally, in roof construction of a house or the like, a roof panel in which roof tiles are previously arranged and integrated into a panel body has been used. However, recently, as shown in FIG. Along with the above), roof panels with solar cell roof tiles (a) integrated into the panel body (c) are also being put into practical use.

In such a roof panel, the solar cell roof tile (a) has a solar cell (d) on its exposed surface, as shown in FIG. E) A nail is hammered in, roofing is piled up with other roof tiles (a), and it is fixed to the panel body (c). On the back surface of the solar cell roof tile (a), as illustrated in FIG. 7 (b), a power line (f) from the solar cell (d) is extended via a tension stop (ki). The power supply line (f) supplies the electric power of the solar cell (d) to various electric devices (for example, ventilation fans and various lighting devices).

[0004]

[Problems to be solved by the device]

 However, in the case of such a solar cell roof tile (a), the power capacity that can be supplied by the solar cell (d) is limited. It is necessary to dispose the roof tile (a) on the panel main body (c), and the wiring connection work for each solar cell roof tile (a) is extremely complicated.

The present invention has been made in view of the above-mentioned circumstances, and is a new one that can solve the drawbacks of the conventional solar cell-integrated roof panel and easily electrically connect the solar cell roof tiles. Intended to provide roof panels.

[0006]

[Means for Solving the Problems]

 In order to solve the above problems, the present invention provides a solar cell roof tile in which a connection terminal for connecting to a solar cell is projected on the back surface of a panel body having a wiring duct having an upper surface opening arranged in the longitudinal direction. (EN) Provided is a roof panel having a connection terminal inserted and fixed in an opening of a wiring duct.

[0007]

[Action]

 In the roof panel of the present invention, the solar cell roof tile is temporarily fixed to the panel body by inserting and fitting the connection terminal protruding from the back surface of the solar cell roof tile into the wiring duct provided on the roof tile mounting surface of the panel body. In addition to fixing it, connect the solar cell and its power supply wiring. Moreover, since all the solar cell roof tiles arranged on the panel are inserted and fixed along the same wiring duct, the electrical connection between them is extremely easy.

[0008]

【Example】

 Hereinafter, embodiments will be described with reference to the accompanying drawings, and the roof panel of the present invention will be further described in detail. 1 (a) and 1 (b) are perspective views illustrating the surface shape and the back surface shape of a solar cell roof tile used in the roof panel of the present invention, respectively.

As shown in FIG. 1, the solar cell roof tile (1) used in the present invention has a pair of connection on the back surface as means for transmitting electric power of the solar cell (2) arranged on the front surface. The terminal (3) is projected. On the other hand, FIG. 2 is a 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 layer materials (5a) and (5b) and square members (6) interposed therebetween, and a heat insulating material (7) is filled inside. Furthermore, the panel body (4) has a wiring duct (8) embedded and fixed in the longitudinal direction of its surface. The dashed duct (8) is made of a non-conductive material such as hard resin, and is a hollow prismatic body having an opening (9) on its surface as shown in the sectional view of FIG. A socket portion (10) made of a conductive material is projected on the inner wall surface of the.

Each of these socket parts (10) has a horizontal fitting groove (11), and as shown in FIG. 4, the connection terminal (3) of the solar cell roof tile (1) is fitted. It is designed to be electrically connected to the solar cell (2). FIG. 5 is a perspective view illustrating a method of connecting the solar cell roof tile (1) and the panel body (4) in this 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 on the back surface of the solar cell roof tile (1) are provided in the opening of the wiring duct (8). (9) and then, using this connection terminal (3) as a fulcrum, the solar cell roof tile (1) is rotated by 90 ° in the direction of the arrow in the figure, so that the connection terminal is connected as shown in FIG. (3) fits into the socket portion (10) of the wiring duct (8).

In this way, the solar cell roof tile (1) having the connection terminal (3) fitted in the socket portion (10) is slid to the fixed position along the wiring duct (8), and the nail hole (11) ) Can be driven with a nail and fixed to the panel body (4). Even when a plurality of solar cell roof tiles (1) are fixed to the panel body (4), the solar cell roof tiles (1) can be sequentially mounted by the above procedure, and at that time, the plurality of solar cell roof tiles (1) are not attached. , The respective connection terminals (3) are fitted in the same socket portion (10), so that they can be easily electrically connected to each other.

Further, when fixing a plurality of solar cell roof tiles (1) in this way, the center of each is uniformly defined by the connection terminals (3) inserted in the wiring duct (8). No positioning is required to align both ends. Of course, the present invention is not limited to the above examples, and it goes without saying that various aspects can be applied to the details.

[0015]

[Effect of the device]

 As described in detail above, the roof panel of the present invention enables easy and reliable fixing of solar cell roof tiles to the panel body and electrical connection between the solar cell roof tiles.

[Brief description of drawings]

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

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

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

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

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

FIG. 6 is a perspective view showing an example of a roof panel provided with solar cell roof tiles.

FIG. 7 is a perspective view illustrating a surface shape and a back surface shape of a conventional solar cell roof tile, respectively.

[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 Corner material 7 Thermal insulation material 8 Wiring duct 9 Opening portion 10 Socket portion 11 Fitting groove

Claims (1)

[Scope of utility model registration request] 1. A connection terminal of a solar cell roof tile in which a connection terminal for connecting to a solar cell is protruded on the back side is inserted into an opening of the wiring duct in a panel body in which a wiring duct having an opening on the upper surface is arranged in a longitudinal direction. A roof panel characterized by being fixed.