JP2003209275A - Canopy panel having solar battery - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a canopy panel having a solar battery wherein power generation is enabled at a low cost by using sunlight as an energy source, by assembling a solar battery cell in a covering lid used for covering various kinds of treatment tanks, storage tanks, etc., and in a canopy panel used for a roof or the like of a parking lot, a factory, and a warehouse. <P>SOLUTION: A solar battery cell 4 is arranged on a surface of a base material layer 2 through an adhesive layer 3. An outer peripheral part 41 of the solar battery cell 4 and a peripheral base material layer 21 are coated with a tape-shaped member 5. The solar battery cell 4 and the tape-shaped member 5 are coated with a synthetic resin layer 6 and integrally formed in an unified body with the base material layer 2. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cover used for covering various processing tanks, storage tanks, etc., and roofs of parking lots, factories, warehouses (walls of fences, factories, warehouses, etc.). The present invention relates to a canopy panel for use in a solar cell, and more particularly to a canopy panel provided with a solar cell capable of generating electricity using sunlight as an energy source by incorporating a solar cell.

[0002]

2. Description of the Related Art Conventionally, for example, in a water purification plant, a treatment method has been adopted in which a coagulant is added to raw water for coagulation / precipitation treatment, and then the treated water is treated with ozone, followed by activated carbon treatment and sand filtration treatment. Therefore, these treatments are performed in their own treatment tanks.

By the way, the treatment tank for performing these treatments is
Usually, the one with the upper part left open is often used, so that dust in the atmosphere may enter the processing tank,
Since a large amount of algae is generated by direct irradiation of sunlight into the treatment tank, there is a problem that the treatment process of treated water is hindered or the quality of treated water deteriorates.
Furthermore, there is a problem in terms of safety measures such as security against intruders and flying objects from the outside.

In order to deal with these problems, attempts have been made to cover the upper part of the processing tank with a cover made of metal or synthetic resin.

[0005]

By the way, from the past,
Regarding the energy supply system, the issue of depletion of fossil fuels such as oil and environmental pollution has been screamed, and the development of an energy supply system using renewable energy sources such as hydropower, geothermal power, solar power, and wind power is an urgent issue. Have been requested as.

However, in a small place such as an urban area, it is difficult to construct a large-scale energy supply system using a renewable energy source such as hydropower, geothermal power, solar power, and wind power. The current situation is that the solar cell panel in which solar cells are arranged and assembled is installed on the roof of a building or the like.

Even when the solar cell panel is installed on the roof of a building, after the roof of the building is constructed, the solar cell panel separately assembled and assembled is simply installed. Because the system construction cost is high and it is not profitable on a commercial basis, for this reason, there is a water purification plant in an environment where it is easy to make effective use of the few sunlight in a narrow place such as an urban area. Also, it was difficult to construct an energy supply system using sunlight as an energy source.

In view of the problems of the above-mentioned conventional energy supply system using sunlight as an energy source, the present invention has a cover and a parking lot used for covering various processing tanks, storage tanks, etc., a factory, An object is to provide a canopy panel equipped with a solar cell that can generate electricity using sunlight as an energy source at low cost by incorporating solar cells into a canopy panel used for a roof of a warehouse or the like. To do.

[0009]

In order to achieve the above object, a canopy panel provided with a solar cell of the present invention has a solar cell disposed on the surface of a base material layer through an adhesive layer,
An outer peripheral edge portion of the solar battery cell and a surrounding base material layer are covered with a tape-shaped member, and the solar battery cell and the tape-shaped member are covered with a synthetic resin layer to be integrated with the base material layer. And

In this canopy panel provided with a solar cell, solar cells are arranged on the surface of a base material layer through an adhesive layer, and the outer peripheral edge portion of the solar cell and the surrounding base material layer are taped. Since the solar cell and the tape-shaped member are covered with a synthetic resin layer and are integrated with the base material layer by being covered with a sheet-shaped member, they have predetermined strength and durability even in a bad environment. Just by applying the canopy panel equipped with this solar cell to the cover of various processing tanks, storage tanks, etc., roofs of parking lots, factories, warehouses, etc.
The original purpose of the canopy panel is safety, hygiene, deodorization,
In addition to improving the landscape, it is possible to easily construct an energy supply system that uses sunlight as an energy source. Also, since there are few materials and light weight, workability is improved, product cost, transportation cost, installation In addition to reducing costs, it is possible to select the base material layer appropriately and make it compatible with the thermal expansion coefficient of the material to be attached, and if the base material layer is water permeable, cover with a synthetic resin layer. can do. The canopy panel provided with this solar cell has a tape-shaped member that covers the outer peripheral edge portion of the solar cell and the surrounding base material layer, so that the burrs and steps of the solar cell and the adhesion of the paint due to the protrusion of the adhesive layer The appearance can be improved by preventing defects and eliminating the burrs of the solder joints.

In this case, the synthetic resin layer may be composed of a solar cell, a tape-shaped member and a primer layer formed on the base material layer, and a coating layer formed on the primer layer. it can.

As a result, the synthetic resin layer can be formed with an increased fixing force.

[0013]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of a canopy panel having a solar cell according to the present invention will be described below with reference to the drawings.

1 to 2 show an embodiment in which the canopy panel provided with the solar cell of the present invention is applied to a cover 1 used for covering various processing tanks, storage tanks and the like.

The cover 1 has a shape suitable for covering the upper part of the treatment tank of the water purification plant (a plurality of the same cover 1 can be used in combination if necessary), and is not particularly limited. Although not shown, for example, as shown in FIG. 1, it has a rectangular plate shape with a central portion bulging upward.

As shown in FIG. 2, the cover 1 has a solar cell 4 on the surface of the base material layer 2 with an adhesive layer 3 interposed therebetween.
And the outer peripheral edge portion 41 of the solar battery cell 4
And the surrounding base material layer 21 are covered with the tape-shaped member 5, and the solar battery cells 4 and the tape-shaped member 5 are covered with the synthetic resin layer 6 and integrated with the base material layer 2. The synthetic resin layer 6 includes a primer layer 61 formed on the solar cell 4, the tape-shaped member 5, and the base material layer 2, and the primer layer 6
1 and the paint layer 62 formed on the upper surface of the first coat 1 are formed substantially uniformly.

A synthetic resin plate such as FRP, a metal plate, or a sheet thereof can be used as the base layer 2, and an adhesive or a double-sided adhesive tape-shaped member can be used as the adhesive layer 3. Can be used. As the solar battery cell 4, various ones such as a crystal system such as silicon can be used, and if an amorphous solar battery cell is used, it is easy to cope with a curved surface as a canopy panel. As the tape-shaped member 5, for example, an adhesive tape or the like made of aluminum, synthetic resin or butyl rubber having heat resistance and weather resistance can be used, and as the paint layer 62 and the primer layer 61, there are fluorine-based materials. As the acrylic type, urethane type can be appropriately used.

In the manufacturing process of the cover 1 of this embodiment, the solar cell 4 is attached to the base material layer 2 via the adhesive layer 3, and the terminals (not shown) of the solar cell 4 are joined together, The tape-shaped member 5 is attached to cover the outer peripheral edge portion 41 of the solar battery cell 4 and the surrounding base material layer 21. Then, these surfaces are degreased, a primer is applied and dried, and then a paint is applied and dried.

Thus, the cover lid 1 of this embodiment has the base material layer 2
The solar battery cells 4 are disposed on the surface of the solar battery cells 4 with the adhesive layer 3 interposed therebetween, and the outer peripheral edge portion 41 of the solar battery cells 4 and the surrounding base material layer 21 are covered with the tape-shaped member 5. 4 and the tape-shaped member 5 are covered with the synthetic resin layer 6 and integrated with the base material layer 2, so that they have a predetermined strength and durability even in a bad environment. To easily construct an energy supply system using sunlight as an energy source by simply applying the above to the lids used to cover various treatment tanks, storage tanks, etc., roofs of parking lots, factories, warehouses, etc. Moreover, since the material is small and the material is light, the workability is improved, the product cost, the transportation cost, and the installation cost are reduced, and the base material layer 2 is appropriately selected and thermally expanded to the material to be attached. Can be manufactured with the rate Furthermore, if the base layer 2 is water permeability may be covering a synthetic resin layer 6. The cover 1 is formed by the tape-shaped member 5 that covers the outer peripheral edge portion 41 of the solar battery cell 4 and the surrounding base material layer 21.
The appearance of the cover 1 can be improved by preventing adhesion of the paint due to burrs and steps of the solar battery cells 4 and protrusion of the adhesive layer and eliminating burrs at the solder joints. In the cover 1 of this embodiment, the synthetic resin layer 6 is formed on the primer layer 61 formed on the solar cell 4, the tape-shaped member 5 and the base material layer 2, and on the primer layer 61. The synthetic resin layer 6 is composed of the coating layer 62 and
Can be formed by increasing the fixing force.

Most of the solar cells that have hitherto been on the market are those in which crystalline solar cells are enclosed in tempered glass.
Since it is made of something sealed with an aluminum frame, it becomes a heavy and rigid product, and there is no choice but to limit the strength of the pedestal and the installation location at the time of installation, and the cost is also high, but the solar cell of the present invention The provided canopy panel eliminates these drawbacks, can be easily mounted at any place, and can further reduce the cost.

The canopy panel provided with the solar cell of the present invention has been described above based on the embodiment applied to the cover used to cover various processing tanks, storage tanks, etc. The configuration is not limited to the one described above, and the configuration can be appropriately changed without departing from the spirit thereof. In addition, the "canopy panel" in the name of the present invention is only added to clarify its main application, the canopy panel provided with the solar cell of the present invention is a water purification plant, a sewage treatment plant, In addition to cover lids and carports used to cover various treatment tanks, storage tanks, etc. installed in factories, roofs of factories, warehouses, etc., vertical walls such as sound insulation walls and walls, telephone poles, factories, warehouse walls, etc. It is widely applicable to members that receive sunlight outdoors, such as constituent members, and is not excluded.

[0022]

According to the canopy panel provided with the solar cell of the present invention, the solar cell is arranged on the surface of the base material layer with the adhesive layer interposed therebetween, and the outer peripheral portion of the solar cell and the surrounding area are The base material layer is covered with a tape-shaped member, and the solar cell and the tape-shaped member are covered with a synthetic resin layer so as to be integrated with the base material layer. In addition, it will be durable even by applying the canopy panel equipped with this solar cell to various processing tanks, covering tanks used to cover storage tanks, roofs of parking lots, factories, warehouses, etc. In addition to the original objectives of the canopy panel, such as safety, hygiene, deodorization, and improved scenery, an energy supply system using sunlight as an energy source can be easily constructed, and the material is light and lightweight. Therefore, improve workability, In addition to reducing product costs, transportation costs, and installation costs, it is possible to select the base material layer appropriately and manufacture it by matching the coefficient of thermal expansion to the material to be attached. Furthermore, if the base material layer is water permeable, It can be covered with a synthetic resin layer. The canopy panel provided with this solar cell has a tape-shaped member that covers the outer peripheral edge portion of the solar cell and the surrounding base material layer, so that the burrs and steps of the solar cell and the adhesion of the paint due to the protrusion of the adhesive layer The appearance can be improved by preventing defects and eliminating the burrs of the solder joints.

In addition, the synthetic resin layer, the solar cell,
By comprising a primer layer formed on the tape-shaped member and the base material layer and a paint layer formed on the primer layer, the synthetic resin layer can be formed with an increased adhesive force.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of a canopy panel provided with a solar cell of the present invention.

FIG. 2 is a sectional view of the same.

[Explanation of symbols]

1 Cover (canopy panel with solar cells) 2 Base material layer 21 Base material layer around solar cells 3 adhesive layer 4 solar cells 41 Outer peripheral edge of solar cell 5 Tape-shaped members 6 synthetic resin layer 61 Primer layer 62 paint layer

   ─────────────────────────────────────────────────── ─── Continued front page    (72) Inventor Kazushige Suzuki             2-14-1, Yokogawacho, Handa City, Aichi Prefecture F term (reference) 2E108 AA05 BN01 CC01 CC07 GG16                       KK04 LL01 MM00 NN07                 5F051 BA03 BA18 JA02

Claims (2)

[Claims] 1. A solar cell is provided on the surface of a base material layer with an adhesive layer interposed between the solar cell and an outer peripheral edge portion of the solar battery cell, and a surrounding base material layer is covered with a tape-shaped member to form the solar cell. A canopy panel provided with a solar cell, wherein a battery cell and a tape-shaped member are covered with a synthetic resin layer and integrated with a base material layer. 2. The synthetic resin layer comprises a solar cell, a tape-shaped member and a primer layer formed on the base material layer, and a paint layer formed on the primer layer. A canopy panel comprising the solar cell according to claim 1.