KR20180090983A - Solar cell attachment - Google Patents

Abstract

The solar cell-equipped indoor appliance (1) includes an indoor appliance (1A), which is one of furniture and interior, and a dye-sensitized solar cell (30) installed in the indoor appliance (1A).

Description

Solar cell attachment

The present invention relates to an indoor unit with a solar cell.

The present application claims priority based on Japanese Patent Application No. 2015-238964 filed on December 7, 2015, the contents of which are incorporated herein by reference.

2. Description of the Related Art Conventionally, a photoelectric conversion element has attracted attention as an apparatus for generating clean energy. In order to increase the amount of electric power to be generated, this type of photoelectric conversion element is generally installed outdoors with a strong light intensity (strong).

As a kind of photoelectric conversion element, a dye-sensitized solar cell described in Patent Document 1 attracts attention. The dye-sensitized solar cell can efficiently develop even when it is installed in a place where the light intensity is comparatively low such as indoors.

As the indoor light, there is necessary light to illuminate the desk which the user uses, and unnecessary light to illuminate the desk which is not used by the user.

Japanese Patent Application Laid-Open Publication No. 144336/1996

However, indoor light is not effectively used.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide an indoor unit with a solar cell capable of efficiently generating indoor light.

In order to solve the above problems, the present invention proposes the following means.

INDUSTRIAL APPLICABILITY The indoor unit with a solar cell of the present invention is characterized by comprising an indoor unit, which is one of furniture and interior, and a dye-sensitized solar cell installed in the indoor unit.

According to the present invention, a dye-sensitized solar cell can efficiently generate light even when light having relatively low intensity such as indoor light is used.

Further, in the indoor unit with a solar cell, the dye-sensitized solar cell may be formed in a curved shape and provided on the outer surface of the desk.

According to the present invention, as compared with the case where the dye-sensitized solar cell is flat, the amount of power generated by the dye-sensitized solar cell can be increased. Further, even if the angle of incidence of the light incident on the dye-sensitized solar cell is changed, a part of the elements of the dye-sensitized solar cell are easily opposed to the incident light, so that the generation amount can be suppressed from varying according to the incident angle of light.

In addition, in the indoor unit with a solar cell, the indoor unit may be wallpaper, the dye-sensitized solar cell may be provided on the wallpaper, the light-shielding solar cell may be provided with a light- do.

According to the present invention, the dye-sensitized solar cell is protected by the protective member, thereby enhancing the durability of the dye-sensitized solar cell and improving the appearance of the indoor unit with the solar cell by the protective member.

Further, in the indoor unit with a solar cell, the indoor unit is wallpaper, the dye-sensitized solar cell is provided on the wallpaper, the wallpaper is installed on the wall, and the solar cell is electrically connected And a pressing member for receiving the wiring.

According to the present invention, it is possible to improve the appearance of an indoor unit with a solar cell by accommodating the wiring in the pressing member and preventing the wiring from being seen from the outside.

In the indoor unit with a solar cell, the indoor unit is a shelf, the dye-sensitized solar cell is provided on a shelf plate of the shelf, and an electromotive force generated between a pair of terminals of the dye-sensitized solar cell is detected The detection unit may be provided.

According to the present invention, when a book or the like is placed on a dye-sensitized solar cell, the electromotive force generated between the pair of terminals of the dye-sensitized solar cell is lowered compared with the case where no book is placed on the dye- do. By detecting a change in the electromotive force by the detecting unit, it is possible to detect whether a book or the like is placed on the dye-sensitized solar cell.

In the indoor unit with a solar cell, the indoor unit may be a shelf, and the dye-sensitized solar cell may be provided on the outer surface of the shelf.

According to the present invention, the wiring connected to the dye-sensitized solar cell is disposed within the range of the shelf to supply power generated in the dye-sensitized solar cell. It is not necessary to extend the wiring to the outside of the shelf, so that the indoor unit with the solar cell can be easily moved without adjusting the wiring.

In the indoor unit with a solar cell, the indoor unit may be a curtain, and the dye-sensitized solar cell may be provided on the outer surface of the curtain.

Generally, a curtain is a waveform when it hangs on a rail and an external force does not act. Since the dye-sensitized solar cell is provided in the curved waveform, it is possible to increase the area of the light-receiving surface of the dye-sensitized solar cell disposed in the predetermined region, thereby increasing the amount of power generated by the dye-sensitized solar cell.

The indoor unit with a solar cell further includes a rail, a runner supported by the rail movably along the rail, and a transmission wire for transmitting power generated in the dye-sensitized solar cell, At least a part of the rail may be accommodated in the rail.

According to the present invention, it is possible to improve the appearance of the indoor unit with the solar cell by receiving the power transmission wiring in the rail and preventing the transmission wiring from being seen from the outside.

In the indoor unit with a solar cell, the indoor unit may be a partition, and a frame member may be provided at a rim of the partition to receive a wiring electrically connected to the dye-sensitized solar cell.

According to the present invention, it is possible to improve the appearance of the indoor unit with a solar cell by accommodating the wiring in the frame member and preventing the wiring from being seen from the outside.

Further, in the indoor unit with a solar cell, the indoor unit is a partition, and includes a first connector and a second connector electrically connected to the dye-sensitized solar cell, and the pair of indoor units with a solar cell, When the edge of the partition of the indoor unit with one solar cell and the edge of the partition of the indoor unit with the other solar cell are arranged to be in contact with each other, And the second connector of the indoor unit with the other solar cell is electrically connected.

According to the present invention, since the first connector and the second connector are electrically connected by arranging the pair of indoor unit with the solar cell so that the rims of the partition are in contact with each other, the indoor zone with the pair of solar cells can be easily And can be electrically connected.

In the indoor unit with a solar cell, a storage battery electrically connected to the dye-sensitized solar cell and accumulating power generated in the dye-sensitized solar cell may be provided.

According to the present invention, even when the dye-sensitized photovoltaic cell does not evolve, the electric power accumulated in the accumulator can be used.

In addition, the indoor unit with a solar cell further includes a rail, a runner suspended from the curtain, movably supported along the rail, a drive unit for moving the runner along the rail, A control unit for controlling the driving unit, and a light-receiving surface for detecting light, wherein the intensity of the light detected on the light-receiving surface is equal to or greater than a predetermined threshold value And an optical sensor that detects whether or not the detection result is transmitted to the control unit, and transmits the detection result to the control unit, wherein the control unit supplies the electric power stored in the accumulator to the driving unit based on the detection result received from the optical sensor, The runner may be moved along the rail.

According to the present invention, the curtain suspended from the runner can be moved based on whether the intensity of the light detected on the light receiving surface of the optical sensor is equal to or greater than a predetermined threshold value.

INDUSTRIAL APPLICABILITY According to the indoor unit with a solar cell of the present invention, it is possible to efficiently generate indoor light.

1 is a perspective view of an office in which an indoor unit with a solar cell according to an embodiment of the present invention is disposed.
Fig. 2 is a cross-sectional view showing the outline of the first embodiment of the present invention, in which the indoor unit with the solar cell is the wallpaper with the solar cell.
3 is a cross-sectional view schematically showing the dye-sensitized solar cell of the solar cell-equipped wallpaper.
4 is a cross-sectional view showing an outline of a solar cell-equipped wallpaper according to a modification of the first embodiment of the present invention.
5 is a cross-sectional view showing an outline of a solar cell-equipped wallpaper according to a modification of the first embodiment of the present invention.
Fig. 6 is a cross-sectional view showing an outline of a solar cell-equipped wallpaper according to a modification of the first embodiment of the present invention.
7 is a cross-sectional view showing the outline of a second embodiment of the present invention in which the indoor unit with the solar cell is a solar cell attachment desk.
Fig. 8 is a cross-sectional view showing the outline of a third embodiment of the present invention in which the indoor unit with the solar cell is a solar cell-equipped partition.
Fig. 9 is a front view showing the outline of a fourth embodiment of the present invention in which the indoor unit with the solar cell is a solar cell-equipped partition.
10 is a diagram showing the outline of the configuration of the fifth embodiment of the present invention in which the indoor unit with the solar cell is a shelf with a solar cell.
11 is a front view showing the outline of the main part of the sixth embodiment of the present invention in which the indoor unit with the solar cell is a shelf with a solar cell.
12 is a perspective view showing the outline of a seventh embodiment of the present invention in which the indoor unit with the solar cell is a solar cell-attached chair.
13 is a cross-sectional view showing an outline of an eighth embodiment of the present invention in which the indoor unit with solar cell is a solar cell-attached sheet.
14 is a perspective view of a Japanese-style room in which an indoor unit with a solar cell according to an embodiment of the present invention is disposed.
15 is a cross-sectional view showing the outline of a ninth embodiment of the present invention in which the indoor unit with the solar cell is a solar cell curtain.
16 is a sectional view showing the outline of a tenth embodiment of the present invention in which the indoor unit with the solar cell is a solar cell curtain.
Fig. 17 is a cross-sectional view showing an outline of an eleventh embodiment of the present invention in which the indoor unit with solar cell is a solar-powered sliding door.

(First Embodiment)

Hereinafter, a first embodiment of an indoor unit with a solar cell according to the present invention will be described with reference to Figs. 1 to 6. Fig.

Fig. 1 shows an office (building) 200 in which various indoor apparatuses with solar cells according to the present embodiment (hereinafter, abbreviated as battery attaching tools) are disposed. In FIG. 1, the portions of the dye-sensitized solar cell 30 to which a dye-sensitized solar cell 30 to be described later is attached are denoted by hatching without omitting the reference marks. Further, the dye-sensitized solar cell 30 is also provided on the floor 202, but hatching is omitted.

In the office 200, a cell-equipped wallpaper (battery attachment tool) 1 using a wallpaper 1A, a battery attachment sheet (battery attachment tool) 2 using a sheet 2A, And a battery-attached blind (battery-attaching tool) 7 using a blind 7A are provided. (Cell attachment tool) 11 using a desk 11A using a desk 11A, a cell attachment partition (battery attachment tool) 12 using a partition 12A, and a cell using a shelf 14A (A battery attachment) 16 using a chair 16A and a column 17A (a battery attachment) using a column 17A are arranged have.

The wallpaper 1A and the sheet 2A are the built-in components constituting the indoor equipment. The desk 11A, the partition 12A, the shelf 14A, the chair 16A, and the pillars 17A constitute furniture constituting an indoor apparatus.

Interior decoration means interior decoration and decoration of buildings, etc. Furniture is means of daily necessities for food and shelter. However, the furniture in this specification includes windows and the like that are exposed in a room such as a pillar.

Specifically, examples of the interior decoration include wallpaper, a sheet (poster, etc.), and a floor. Examples of the furniture include a desk, a partition, a shelf, a chair, a pillar, a curtain, a blind, a sliding door and an illumination.

Hereinafter, the cell wall-mounted wallpaper 1 using the wallpaper 1A will be described first.

2, the cell wall wallpaper 1 includes a wallpaper 1A, a dye-sensitized solar cell 30 provided on the wallpaper 1A, and a protective film provided on the dye-sensitized solar cell 30 A protective member 40). In addition, the drawings used in the following description are schematic, and the length, width, and thickness ratio, the structure and structure of the battery attachment tool are not limited to the same as actual ones, and can be appropriately changed. Each embodiment and its explanation are merely examples, and are not particularly limited.

The wallpaper 1A is a known structure formed in a sheet form of paper or resin. That is, the outer surface 1A1 on which the dye-sensitized solar cell 30 in the wallpaper 1A is provided is flat.

The configuration of the dye-sensitized solar cell 30 is not particularly limited. 3, the dye-sensitized solar cell 30 has, for example, a photoelectrode 32 laminated on a transparent substrate 31, a counter electrode 33, and an electrolytic solution 34. As shown in Fig.

The transparent substrate 31 is formed of a resin material having a transparent thermoplastic resin material such as polyethylene naphthalate (PEN) or polyethylene terephthalate (PET) as a main material, or glass.

The dye-sensitized solar cell 30 is laminated so that the transparent substrate 31 is on the protective film 40 side.

The photoelectrode 32 is composed of a transparent conductive film 32a and a porous oxide semiconductor layer 32b which is a porous layer. The transparent conductive film 32a is formed of a metal oxide such as indium oxide / tin oxide (ITO). The porous oxide semiconductor layer 32b is formed of, for example, titanium oxide (TiO ₂ ). Increasing dye and lithium ion or zinc ion are adsorbed on the surface of the porous oxide semiconductor layer 32b.

As a solvent constituting the electrolytic solution 34, conventionally known solvents can be applied, but it is preferable to use a solvent having a low solubility of a lithium salt or a zinc salt.

The counter electrode 33 has a structure in which a metal film 33b such as platinum is formed on the substrate 33a. The substrate 33a is formed in the same manner as the transparent substrate 31. [ However, the configuration of the counter electrode 33 is not limited to this, and conventionally known counter electrodes can be used, and a metal plate, a conductive substrate, a conductive sheet, or the like can be applied.

The outer frame portion of the light electrode 32 and the outer frame portion of the counter electrode 33 are continuously bonded by the sealing material 36. [ As the sealing material 36, an adhesive such as a hot melt resin is suitably used.

The dye-sensitized solar cell 30 constructed in this manner is formed into a flexible sheet, and is, for example, a light-transmitting (translucent) deep red color.

The dye-sensitized solar cell 30 generates electricity when the light L1 is incident from the side of the photoelectrode 32. [

The dye-sensitized solar cell 30 is electrically connected to the wiring 42 shown in Fig. 2 for taking out the electric power generated between the photoelectrode 32 and the counter electrode 33 to the outside. Although not shown, a pair of conductor wires formed of copper or the like and having electrical conductivity are electrically insulative, and the wires 42 are covered so that a pair of core wires are not short-circuited to each other.

The protective film 40 is formed in a sheet form from a material such as a resin having light transmittance. The protective film 40 is, for example, blue with light transmittance.

The wallpaper 1A, the dye-sensitized solar cell 30, and the protective film 40 are provided with an adhesive or the like not shown. The cell wall-mounted wallpaper 1 is formed in a flat sheet shape.

The cell wall wallpaper 1 is provided on the wall 201 by an adhesive (not shown) and a pressing member 44 provided between the wallpaper 1A and the wall 201. [ The outer surface of the wall 201 on which the battery-attached wallpaper 1 is provided is flat.

In the pressing member 44, a projection 44b protrudes from the side surface of the box-shaped main body 44a. The pressing member 44 is formed integrally with a resin or the like. A wiring 42 is accommodated in the main body 44a and extends into the wall 201, for example. The pressing member 44 is fixed to the wall 201 by a screw member (not shown) or the like.

The protrusion 44b of the pressing member 44 presses the end of the cell wall-mounted wallpaper 1 so as not to be separated from the wall 201.

Next, the operation of the cellulosic wallpaper 1 configured as described above will be described.

Light (visible light) L1 is incident from the side of the protective film 40 of the cell-wall wallpaper 1. [ The light L1 is relatively weak in intensity due to illumination in the office 200 and external light incident on the office 200. [

A part of the light L1 is reflected by the protective film 40. [ Another part of the light L1 is transmitted through the protective film 40, reflected by the dye-sensitized solar cell 30, or converted into electric power by the dye-sensitized solar cell 30. The dye-sensitized solar cell 30 can efficiently develop even using light having relatively low intensity such as indoor light.

The light L1 reflected by the protective film 40 appears blue to the user facing the battery-wallet 1. The light L1 reflected by the dye-sensitized solar cell 30 appears to the user as a deep red. The blue color of the protective film 40 and the deep red color of the dye-sensitized solar cell 30 are superimposed, so that the cellulosic wallpaper 1 appears blue-purple.

The power generated in the dye-sensitized solar cell 30 is sent by the wiring 42 and used for desired electrical equipment such as illumination.

When the cell wall wallpaper 1 has the protective film 40, scratches on the dye-sensitized solar cell 30 are hardly caused by an external force or the like.

In addition, when the protective film 40 is made of a light-transmitting yellow color, the wallpaper with the cell 1 appears red by overlapping yellow and deep red. Thus, the appearance color of the wallpaper 1 with the cell can be adjusted.

As described above, according to the battery-equipped wallpaper 1 of the present embodiment, the dye-sensitized solar cell 30 can efficiently generate light even when light L1 having relatively low intensity such as indoor light is used .

It is possible to improve the durability of the dye-sensitized solar cell 30 by protecting the dye-sensitized solar cell 30 with the protective film 40 and improve the appearance of the cell-attached wallpaper 1 by the protective film 40 have.

The appearance of the cell wall-mounted wallpaper 1 can be improved by accommodating the wiring 42 in the pressing member 44 and preventing the wiring 42 from being seen from the outside.

The battery-equipped wallpaper 1 may not be provided with at least one of the protective film 40 and the pressing member 44.

The dye-sensitized solar cell 30 may be provided on the floor 202 of the office 200 or on a ceiling (not shown) with the same structure as the cell-

In this case, for example, a metal plate having high reflectance may be used for the counter electrode 33 of the dye-sensitized solar cell 30, or a white translucent film may be attached to the counter electrode 33. [ It is possible to brighten the inside of the office 200 by reflecting the light incident from the side of the light electrode 32. [

When the dye-sensitized solar cell 30 is also provided on the floor 202 or the ceiling, the dye-sensitized solar cell 30 is stacked so that the transparent substrate 31 is located on the outer side.

Further, the battery-equipped wallpaper 1 of the present embodiment can be modified in various ways as described below. Hereinafter, the case where the cell wall-mounted wallpaper 1 does not include the protective film 40 and the pressing member 44 will be described.

The outer surface 1A2 of the wallpaper 1A on which the dye-sensitized solar cell 30 is provided is formed in a sinusoidal waveform as in the battery-equipped wallpaper 1 of the modification shown in Fig. 4, Shaped dye-sensitized photovoltaic cell 30 may be provided. In this case, the dye-sensitized solar cell 30 is formed into a sinusoidal wave-like curved surface along the outer surface 1A2.

According to the cell wall wallpaper 1 of this modified example, the length of the dye-sensitized solar cell 30 provided per unit length in the direction X along the outer surface of the wall 201 increases. Therefore, the amount of electricity generated by the dye-sensitized solar cell 30 can be increased as compared with the case where the dye-sensitized solar cell 30 is flat.

The outer surface 1A3 of the wallpaper 1A of the battery-equipped wallpaper 1 of the modified example shown in Fig. 5 is formed into a concavo-convex shape like a rectangular waveform. The sheet type dye-sensitized solar cell 30 is provided on the outer surface 1A3, and the dye-sensitized solar cell 30 has a rectangular waveform. The outer surface 1A4 of the wallpaper 1A of the battery-equipped wallpaper 1 of the modified example shown in Fig. 6 is formed in a concavo-convex shape like a triangular waveform. The sheet type dye-sensitized solar cell 30 is provided on the outer surface 1A4, and the dye-sensitized solar cell 30 has a triangular waveform.

In the battery-equipped wallpaper 1 of the modification shown in Figs. 5 and 6, the same effect as the battery-equipped wallpaper 1 of the modification shown in Fig. 4 can be obtained.

When the outer surface of the wall 201 on which the cell wall wallpaper 1 is provided is formed in a corrugated shape, a rectangular waveform and a triangular waveform, a sheet-like cell wall-mounted wallpaper 1 is provided on the outer surface of the wall 201 The amount of electricity generated by the dye-sensitized solar cell 30 can be increased as compared with the case where the outer surface of the wall 201 is flat.

(Second Embodiment)

Next, a second embodiment of the present invention will be described with reference to Fig. 7. However, the same reference numerals are given to the same parts as in the above embodiment, and the description thereof is omitted, and only different points will be described.

As shown in Fig. 7, the battery mounting desk 11 of the present embodiment is formed in a curved surface shape in which the outer surface 50a of the leg portion 50, for example, of the desk 11A has a sinusoidal waveform. The dye-sensitized solar cell 30 is provided on the outer surface 50a of the desk 11A along the outer surface 50a with an adhesive or the like. That is, the dye-sensitized solar cell 30 is formed in a curved shape.

The dye-sensitized solar cell 30 is stacked on the desk 11A such that the transparent substrate 31 is located on the outer side.

When the light L1 is incident on the dye-sensitized solar cell 30 at an incident angle, the element 30a, which is a part of the dye-sensitized solar cell 30, . On the other hand, the element 30b, which is a part of the dye-sensitized solar cell 30, faces the light L1 even when the angle of incidence of the light L1 changes to become the light L3.

As described above, according to the battery-attached desk 11 of the present embodiment, it is possible to efficiently generate light by indoor light. Further, the amount of electricity generated by the dye-sensitized solar cell 30 can be increased as compared with the case where the dye-sensitized solar cell 30 is flat.

Further, even if the angle of incidence of the light incident on the dye-sensitized solar cell 30 changes, a part of the elements of the dye-sensitized solar cell 30 are easily opposed to the incident light, so that the power generation amount changes depending on the incident angle of light .

In this embodiment, the outer surface of the leg portion 50 is formed flat, and the dye-sensitized solar cell 30 formed in a curved shape on the outer surface of the leg portion 50 may be provided with an adhesive or the like.

The outer surface on which the dye-sensitized solar cell 30 is mounted on the desk 11A is not limited to the outer surface 50a of the leg portion 50 but may be the upper surface of the ceiling board of the desk 11A or the outer surface of the end plate.

Although the indoor equipment is the desk 11A, the indoor equipment may be a partition, a shelf, a chair, a ceiling, or the like.

(Third Embodiment)

Next, the third embodiment of the present invention will be described with reference to Fig. 8. However, the same reference numerals are given to the same parts as in the above embodiment, and the description thereof is omitted, and only different points will be described.

As shown in Fig. 8, the cell-equipped partition 12 of the present embodiment has a partition 12A, a dye-sensitized solar cell 30 provided on the main surface 57a of the partition 12A, And a rim member 55 provided at the rim. The dye-sensitized solar cell 30 is laminated on the partition 12A such that the transparent substrate 31 is located on the outer side.

The partition 12A has a known configuration and includes a plate-shaped partition body 57 and a leg portion 58 (see Fig. 1) for supporting the partition body 57. Fig. The partition main body 57 and the leg portions 58 are made of metal, resin, or the like.

The dye-sensitized solar cell 30 is installed on the main surface 57a of the partition main body 57.

In the frame member 55, a pair of projections 55b protrude from the side surface of the box-shaped main body 55a. The frame member 55 is provided so as to sandwich the partition of the partition 12A and the dye-sensitized solar cell 30 with the pair of projections 55b.

The wiring 42 electrically connected to the dye-sensitized solar cell 30 is housed in the main body 55a.

As described above, according to the battery-equipped partition 12 of the present embodiment, the wiring 42 is accommodated in the frame member 55 so that the wiring 42 is not visible from the outside, Can be improved.

In the present embodiment, although the indoor unit is the partition 12A, the indoor unit may be a sliding door. In this case, a dye-sensitized solar cell is used in place of a paper sheet, and a frame member becomes a mugwort frame or a paper sheet in a sliding door.

(Fourth Embodiment)

Next, a fourth embodiment of the present invention will be described with reference to Fig. 9. However, the same reference numerals are given to the same parts as in the above-described embodiment, and a description thereof will be omitted and only different points will be described.

9, the cell-equipped partition 13 of the present embodiment includes a cell 12A, a dye-sensitized solar cell 30 provided on the main surface 57a of the cell 12A, a dye-sensitized solar cell (First connector) 60 and a female connector (second connector) 61 that are electrically connected to the connectors 30 and 30, respectively. The dye-sensitized solar cell 30 is laminated on the partition 12A such that the transparent substrate 31 is located on the outer side.

The partition main body 57 of the partition 12A is formed in a rectangular plate shape. In this example, the male connector 60 is provided at the first rim portion (rim portion) 57b extending in the vertical direction in the partition main body 57. [ A female connector 61 is provided at a second rim portion (rim portion) 57c extending in the vertical direction in the partition main body 57. As shown in Fig. The first rim portion 57b and the second rim portion 57c are rim portions opposite to each other in the partition main body 57 and the lengths thereof are equal to each other. The distance M1 from the lower end of the partition body 57 to the center of the male connector 60 and the distance M2 from the lower end of the partition body 57 to the center of the female connector 61 are equal.

One pair of the cell-equipped cell modules 13 configured as described above are prepared, and one of the pair of cell-attached cells 13 is referred to as a cell-attached cell module 13B and the other is referred to as a cell-attached cell module 13C.

The battery attaching partitions 13B and 13C are arranged such that the second rim portion 57c of the partition 12A of the battery attaching partition 13B and the first rim portion 57b of the partition 12A of the battery attaching partition 13C And are arranged so as to overlap each other. That is, the cell-attached partition 13C is arranged at the position P1 where the main surfaces 57a of the partition 12A are on the same plane with respect to the cell-attached partition 13B.

At this time, since the female connector 61 of the cell attachment partition 13B and the male connector 60 of the battery attachment partition 13C are in contact with each other, the female connector 61 and the male connector 60 are electrically connected.

As described above, according to the battery-equipped partition 13 of the present embodiment, when the indoor units 13B and 13C with solar cells are arranged so that the rim portions 57b and 57c of the partition 12A are in contact with each other, 60 and the female connector 61 are electrically connected to each other, it is possible to easily electrically connect between the indoor units 13B, 13C with solar cells.

(Fifth Embodiment)

Next, a fifth embodiment of the present invention will be described with reference to Fig. 10. However, the same parts as those of the above embodiment are denoted by the same reference numerals, and a description thereof will be omitted and only different points will be described.

10, the battery-equipped shelf 14 of the present embodiment includes a shelf 14A and a plurality of dye-sensitized solar cells (not shown) provided on the shelf plate 65 (see Fig. 1) of the shelf 14A 30), and a comprehensive detection unit 66 electrically connected to each dye-sensitized solar cell 30. The dye-sensitized solar cell 30 is stacked on the shelf 14A such that the transparent substrate 31 is located on the outer side.

The plurality of dye-sensitized solar cells 30 are arranged on the shelf 14A. Each of the dye-sensitized solar cells 30 is set to have the same width as the widths of the books B1, B2, and B3 described later, for example, and each of the dye-sensitized solar cells 30c, 30d, and 30e.

The comprehensive detection section 66 has a plurality of detection sections 66a and a processing section 66b. The detection unit 66a and the processing unit 66b have an arithmetic circuit and a memory.

A plurality of detectors 66a are provided in the dye-sensitized solar cell 30, and each of the detectors 66a is connected to a pair of terminals (not shown) of the dye-sensitized solar cell 30 . The pair of terminals is a member for taking out the power generated in the dye-sensitized solar cell 30 to the outside.

That is, the dye-sensitized solar cell 30 to which one detecting portion 66a is connected differs from the dye-sensitized solar cell 30 to which the other detecting portion 66a is connected.

The detection unit 66a detects the electromotive force generated between the pair of terminals. A constant EMF threshold is stored in the memory of the detector 66a. The arithmetic circuit of the detector 66a reads the electromotive force threshold value from the memory, and compares this electromotive force threshold value with the detected electromotive force. The calculating circuit of the detecting section 66a transmits to the processing section 66b a signal indicating that the electromotive force is high when the detected electromotive force is equal to or higher than the electromotive force threshold value and a signal indicating that the electromotive force is low when the detected electromotive force is less than the electromotive force threshold value.

The processing section 66b performs display or the like indicating the use of the books B1 to B3 based on the signals transmitted from the detecting sections 66a.

Next, the operation of the battery-equipped shelf 14 configured as described above will be described.

When the books B1 to B3 are not placed on the dye-sensitized photovoltaic cells 30, the light L5 is supplied to the dye-sensitized solar cells 30 from the illumination unit (not shown) provided on the ceiling of the office 200, Is entered. On the other hand, when the books B1 to B3 are placed on the dye-sensitized solar cells 30, the light L10 is not incident on the dye-sensitized solar cell 30 by being reflected on the books B1 to B3.

The user is determined to place the book B1 on the dye-sensitized solar cell 30c of the shelf plate 65 when the use of the book B1 is finished. Likewise, the books B2 and B3 are set to be placed on the dye-sensitized solar cells 30d and 30e.

The aforementioned electromotive force threshold value is larger than the electromotive force of the dye-sensitized solar cell 30 when the books B1 to B3 are laid on the dye-sensitized solar cell 30, and the book B1 To B3 of the dye-sensitized solar cell 30 is not set.

The dye-sensitized solar cell 30 transmits to the processing unit 66b a signal indicating that the electromotive force is large or small, depending on whether or not the books B1 to B3 are placed on the dye-sensitized solar cell 30. [ The processing unit 66b displays on the display unit an indication indicating whether or not the books B1 to B3 are being used, based on the transmitted signals.

As described above, according to the battery-equipped shelf 14 of the present embodiment, as compared with the case where the books B1 to B3 are not placed on the dye-sensitized solar cell 30, When the books B1 to B3 are placed, the electromotive force generated between the pair of terminals of the dye-sensitized solar cell 30 is lowered. By detecting the change in the electromotive force by the detecting unit 66a, it is possible to detect whether a book or the like is placed on the dye-sensitized solar cell 30. [

(Sixth Embodiment)

Next, a sixth embodiment of the present invention will be described with reference to Fig. 11. However, the same reference numerals are given to the same parts as in the above-described embodiment, and a description thereof will be omitted and only different points will be described.

11, the battery-equipped shelf 15 according to the present embodiment includes a shelf 14A and a dye-sensitized solar cell 70B provided on a ceiling surface (outer surface) 70a of the ceiling plate 70 of the shelf 14A. (30), and a display unit (75) electrically connected to the dye-sensitized solar cell (30). The dye-sensitized solar cell 30 is stacked on the shelf 14A such that the transparent substrate 31 is located on the outer side.

The dye-sensitized solar cell 30 is electrically connected to the display unit 75 by a wiring 42. The power generated in the dye-sensitized solar cell 30 is supplied to the display unit 75.

The display section 75 has, for example, a known liquid crystal panel 75a or the like. The display portion 75 is provided, for example, on the ceiling plate 70 of the shelf 14A. The display unit 75 performs display S1 on the display unit 75 while power is supplied from the dye-sensitized solar cell 30. [ In this case, the wiring 42 connecting the dye-sensitized solar cell 30 and the display unit 75 is short-circuited.

Since the outer surface of the shelf 14A closest to the illumination installed on the ceiling of the office 200 is generally the ceiling scene 70a of the shelf 14A in the battery-equipped shelf 15 constructed as described above, (30) efficiently performs power generation.

As described above, according to the battery-equipped shelf 15 of the present embodiment, the wiring 42 connected to the dye-sensitized solar cell 30 is disposed within the range of the shelf 14A to form the dye-sensitized solar cell 30, And supplies the generated power to the display unit 75. It is not necessary to extend the wiring 42 to the outside of the shelf 14A so that the battery-attached shelf 15 can be moved easily without adjusting the wiring 42. [

In the present embodiment, it is assumed that the outer surface of the shelf 14A is the ceiling surface 70a of the ceiling plate 70. [ However, the outer surface of the shelf 14A is not limited to this, and may be the side surface 71a of the side plate 71, the back surface 72a of the back plate 72, or the like.

(Seventh Embodiment)

Next, a seventh embodiment of the present invention will be described with reference to Fig. 12, but the same parts as those of the above embodiment are denoted by the same reference numerals, and a description thereof will be omitted and only different points will be described.

12, the battery-equipped chair 16 of the present embodiment includes a chair 16A, a back face 87a of a backrest 87 described later of the chair 16A, A dye-sensitized solar cell 30 provided in the solar cell 86a, a battery 80 provided in the chair 16A, a drive unit 81, and a control unit 82. [ In Fig. 12, the dye-sensitized solar cell 30 provided on the back surface 87a of the backrest 87 is shown broken. The dye-sensitized solar cell 30 is stacked on the back portion 87 or the seat portion 86 such that the transparent substrate 31 is located on the outer side.

The chair 16A has a known structure and includes a leg portion 85, a seat portion 86 supported by the upper end portion of the leg portion 85, a back portion 87 vertically installed from a rim of the seat portion 86, .

A drive unit 81 such as a motor is incorporated in each of a plurality of casters 85a provided at the lower end of the leg portion 85. The battery mounting chairs 16 can be moved in a desired direction by rotating the caster 85a by each of the driving portions 81. [

The accumulator 80 is electrically connected to the dye-sensitized solar cell 30 and accumulates electric power generated by the dye-sensitized solar cell 30.

The control unit 82 has a position detection unit having a GPS (Global Positioning System) or an acceleration sensor, an input unit such as a keyboard, and a main control unit, though not shown.

The position detection unit detects the current position of the battery-attached chair 16.

In the battery-equipped chair 16 configured as described above, the user inputs the position (target position) of the place where the battery-attached chair 16 is to be moved from the input unit. The main control unit obtains a movement path from the current position to the target position by using a known path search algorithm. Then, the battery-attached chair 16 is moved to the target position by supplying the electric power stored in the battery 80 to each driving unit 81 on the basis of the obtained travel route.

As described above, according to the battery-equipped chair 16 of the present embodiment, the battery-attached chair 16 can be automatically moved to the target position. Then, it is possible to reduce the trouble that the user moves the chair 16A to the target position.

In the battery-equipped chair 16 of the present embodiment, the electrode 91 may be provided on the front face 87b of the backrest 87 and the electrode 91 may be electrically connected to the battery 80 . When the user of the battery-attached chair 16 sits on the chair 16A, the electrode 91 is brought into contact with the user's shoulder or waist or the like, so that stimulation by electric energy can be given to the user.

A heater (not shown) may be provided on the front face 87b of the backrest 87 and the shoulder, waist, etc. of the user may be heated by the heater.

For example, a transparent or semitransparent protective member such as glass may be provided on the upper surface 86a of the seat portion 86 so as to receive a load when the user sits on the chair 16A. The dye-sensitized solar cell 30 is disposed at a position lower than the protective member and spaced apart from the protective member, or disposed on the lower surface of the protective member and opening below the dye-sensitized solar cell 30.

This configuration makes it difficult for the dye-sensitized solar cell 30 on the upper surface 86a of the seat portion 86 to receive the user's weight when the user sits on the battery-attached chair 16, Is prevented from being broken.

(Eighth embodiment)

Next, the eighth embodiment of the present invention will be described with reference to Fig. 13, but the same parts as those of the above embodiment are denoted by the same reference numerals and the description thereof will be omitted and only different points will be described.

The sheet 2A in the battery-attached sheet 2 of the present embodiment shown in Fig. 13 is, for example, a poster (hereinafter referred to as a poster 2A). The battery attaching sheet 2 includes a poster 2A, a dye-sensitized solar cell 30 provided in the poster 2A, a human body sensor 95 electrically connected to the dye-sensitized solar cell 30, (Not shown). The dye-sensitized solar cell 30 is laminated on the poster 2A so that the transparent substrate 31 is located on the outer side.

On the main surface 2A1 of the poster 2A, a display S3 (see Fig. 1) such as a picture or a letter is drawn.

The human body detection sensor 95 is of a known configuration using an infrared ray or the like. The human body detection sensor 95 detects a person in front of the human body detection sensor 95 and transmits a signal indicating a result of detection of the person to the state ventilation unit 96.

The ventilation part 96 has a light emitting diode (LED), for example, and attracts the attention of the person by the light emitted by the LED. The human body detection sensor 95 and the main ventilation unit 96 are powered by the dye-sensitized solar cell 30.

The battery attachment sheet 2 is used in a state in which it is provided on the wall 201.

Next, the operation of the battery-attached sheet 2 configured as described above will be described.

When the person passes the front of the human body detection sensor 95 of the battery attachment sheet 2, the human body detection sensor 95 detects the person. The detected signal is transmitted to the state ventilation unit 96, and the state ventilation unit 96 emits light. The person who has noticed the light emitted from the ventilating unit 96 is directed toward the ventilation unit 96 and the display S3 of the poster 2A is visible.

As described above, according to the battery-equipped seat 2 of the present embodiment, when a person passes by in front of the battery-attached seat 2, the person is cautioned and the display S3 of the poster 2A is visually inspected .

In the present embodiment, the ventilation unit 96 of the state is designed to ventilate a person with light. However, the configuration of the ventilation unit 96 is not limited to this. For example, the ventilation part of the state may have a buzzer, and the buzzer may emit a person's attention by the sound of the buzzer.

Although the sheet is a poster, the sheet is not limited to this, and may be a calendar or the like.

In addition, in the column 17 for attaching cells, the dye-sensitized solar cell 30 is wound on the column 17A.

(Ninth embodiment)

Next, a ninth embodiment of the present invention will be described with reference to Figs. 14 and 15. However, the same parts as those of the above embodiment are denoted by the same reference numerals, and a description thereof will be omitted.

Fig. 14 shows a Japanese-style room 205 in which various battery attaching tools of the present embodiment are disposed.

A battery-attached curtain (battery attachment tool) 3 using a curtain 3A and a battery-attached sliding door (battery attachment tool) 4 using a sliding door 4A are provided on a wall 206 in the Japanese- , And a battery-mounted illumination (battery attachment) 5 using an illumination 5A. The curtain 3A, the sliding door 4A, and the lighting 5A are the pieces of furniture constituting the indoor furniture. The dye-sensitized solar cell 30 is laminated on the curtain 3A, the sliding door 4A and the light 5A so that the transparent substrate 31 is located on the outside.

Hereinafter, the curtain 3 with a battery using the curtain 3A will be described first.

As shown in Fig. 15, the battery-equipped curtain 3 of the present embodiment includes a curtain 3A and a dye-sensitized solar cell 30 provided on the outer surface 3A1 of the curtain 3A.

The curtain 3A has a known structure formed of chemical fiber such as polyester or cotton. The curtain 3A has a waveform in a natural state in which no external force acts on the rail.

The dye-sensitized solar cell 30 is provided on the curtain 3A and has a waveform.

According to the battery-equipped curtain 3 of the present embodiment, since the dye-sensitized solar cell 30 is provided in the curtain 3A of the waveform, the color of the light-receiving surface of the dye-sensitized solar cell 30, It is possible to increase the amount of electricity generated by the dye-sensitized solar cell 30 by increasing the area.

(Tenth Embodiment)

Next, a tenth embodiment of the present invention will be described with reference to Fig. 16. However, the same parts as those of the above embodiment are denoted by the same reference numerals and the description thereof will be omitted, and only different points will be described.

16, the battery-equipped curtain 6 according to the present embodiment is different from the configuration of the battery-equipped curtain 3 of the ninth embodiment in that the rail 100 is movable along the rail 100, A drive unit 102 which moves the runner 101 along the rail 100 and a drive unit 102 which is electrically connected to the dye-sensitized solar cell 30 and which is generated in the dye-sensitized solar cell 30 A battery 103 for storing electric power, a control unit 104 for controlling the driving unit 102, and an optical sensor 105. [ The dye-sensitized solar cell 30 is laminated on the curtain 3A such that the transparent substrate 31 is located on the outer side.

The rail 100 has a known structure in which a recess 100a and a pair of latching portions 100b for narrowing the opening of the recess 100a are formed. The rail 100 extends in a predetermined direction and is fixed to the ceiling of the Japanese room 205 by a screw member or the like.

The runner 101 has a main body 101a disposed in the recess 100a of the rail 100 and an arm portion 101b extending downward from the main body 101a. The main body 101a is disposed in the concave portion 100a of the rail 100 and is supported from below by a pair of engaging portions 100b. The arm portion 101b passes between the pair of engaging portions 100b and extends downward. The arm portion 101b is formed with a through hole that is omitted.

In the runner 101, a power transmission line 101c is provided. The power transmission wiring 101c sends power generated by the dye-sensitized solar cell 30.

A hook 107 made of a metal is inserted through the through hole of the runner 101 and the hook 107 is suspended from the runner 101. [ The hook 107 is hung on the runner 101 so that the hook 107 and the power supply wiring 101c are electrically connected.

The first end of the curtain 3A in the direction in which the rail 100 extends extends from the hook 107. The hook 107 is hung on the curtain 3A so that the hook 107 and the dye-sensitized solar cell 30 provided on the curtain 3A are electrically connected. And the second end in the direction in which the rail 100 extends in the curtain 3A is fixed to the rail 100. [

The drive unit 102 is a combination of a motor and a roller (not shown), and is disposed in the main body 101a of the runner 101. [ The roller is in contact with the inner surface of the concave portion 100a of the rail 100. The runner 101 moves to one side and the other side in the direction in which the rail 100 extends with respect to the rail 100 by turning the motor on and off.

At least a part of the power transmission wiring 101c is accommodated in the rail 100 and the power transmission wiring 101c is electrically connected to the storage battery 103. [ The storage battery 103 is connected to the control unit 104 and the control unit 104 is electrically connected to the optical sensor 105. [

The optical sensor 105 has a known configuration and has a light receiving surface 105a for detecting the light L7. The optical sensor 105 detects whether the intensity of the light L7 detected by the light receiving surface 105a is equal to or greater than a predetermined threshold value and transmits the detection result to the control unit 104. [

Next, the operation of the battery-attached curtain 6 configured as described above will be described.

The power generated in the dye-sensitized solar cell 30 is supplied to the hook 107 and the power supply wiring 101c when the dye-sensitized solar cell 30 is being developed by light emission from the dye-sensitized solar cell 30, And is sent to the battery 103 via the battery. The storage battery 103 accumulates the transmitted power.

The control unit 104 supplies the electric power stored in the storage battery 103 to the driving unit 102 and moves the runner 101 along the rail 100 based on the detection result received from the optical sensor 105 .

For example, when the intensity of the light L7 detected by the optical sensor 105 is equal to or greater than a predetermined threshold value, the runner 101 is moved to the second end in the direction in which the rail 100 extends, Move it to bind and open it. On the other hand, when the intensity of the light L7 is less than the threshold value, the runner 101 is moved to the first end of the rail 100, and the curtain 3A is moved to open and closed.

As described above, according to the battery-equipped curtain 6 of the present embodiment, by disposing the power supply wiring 101c in the rail 100 and preventing the power supply wiring 101c from being seen from the outside, The appearance can be improved.

It is possible to move the curtain 3A suspended from the runner 101 based on whether or not the intensity of the light L7 detected by the light receiving surface 105a of the optical sensor 105 is equal to or greater than a predetermined threshold value.

The battery 103 may be provided not only in the present embodiment, but also in all the embodiments described above. With this configuration, even when the dye-sensitized solar cell 30 does not generate electricity, the electric power stored in the accumulator can be used.

(Eleventh Embodiment)

Next, an eleventh embodiment of the present invention will be described with reference to Fig. 17, but the same parts as those of the above embodiment are denoted by the same reference numerals, and a description thereof will be omitted and only different points will be described.

As shown in Fig. 17, the sliding door 4 with battery of the present embodiment is provided with a sliding door 4A and a dye-sensitized solar cell 30 provided in the sliding door 4A. The battery-attached sliding door 4 is provided with a dye-sensitized solar cell 30 instead of a paper magazine. Shaped member 110 such as a weft-cut moonlight, a grain-cutter and a paper sheet is formed in a box shape like the above-mentioned frame member 55 and the wirings 42 of the dye-sensitized solar cell 30 ).

As described above, according to the battery-equipped sliding door 4 of the present embodiment, the wiring 42 is received in the rod-like member 110 so that the wiring 42 is not visible from the outside, Can be improved.

Further, in the battery-equipped illumination 5, the dye-sensitized solar cell 30 is provided on the outer surface or the inner surface of the lamp 5A constituting the battery-mounted illumination 5. [

The dye-sensitized solar cell 30 may be used instead of the light-modulating sensor provided in the light source 5A. The dye-sensitized solar cell 30 can use the dye-sensitized solar cell 30 as a light control sensor by detecting the electromotive force by another circuit because the electromotive force is changed according to the intensity of incident light.

With such a configuration, the light control sensor is unnecessary, so that it is possible to reduce the cost required for manufacturing the battery-mounted illumination.

A metal plate (metal foil) having a high reflectance may be used for the counter electrode 33 of the dye-sensitized solar cell 30 provided in the illumination 5A. By reflecting the light incident from the side of the light electrode 32, the light of the illumination 5A can be gathered in a desired direction and the interior of the office 200 can be brightened.

In the case where a fluorescent lamp is used as the light source of the battery-mounted illumination, the dye-sensitized solar cell 30 may be set to be as follows even if it is dark red. That is, the color of the dye-sensitized solar cell 30 is set so that the light of the fluorescent lamp is seen to be similar to natural light by passing through the dye-sensitized solar cell 30.

With such a configuration, it is difficult for the eyes to become tired even when the illumination is performed with the battery-mounted illumination.

The first to eleventh embodiments of the present invention have been described in detail above with reference to the drawings. However, the specific configurations are not limited to these embodiments, and modifications of the configurations within the range not departing from the gist of the present invention , Combinations, deletions, and the like. Needless to say, the configurations shown in the embodiments can be appropriately combined.

The power generated by the dye-sensitized solar cell 30 can be supplied to a power source such as a USB (Universal Serial Bus) power source, a lighting (including direct lighting, indirect lighting), an emergency light, Sensor and so on.

In the case where the indoor equipment is a desk, the following methods can be mentioned as a method for installing a dye-sensitized solar cell on a desk. Such as inserting under the desk mat, attaching, hanging, placing vertically such as a folding screen, winding around legs, bridging between legs, and the like.

Uses of electric power generated in the dye-sensitized solar cell include the following. Displaying the reception number by electronic paper in USB power, reading light, human body detection sensor, vacant signal transmission, air purifier, DC fan, export book sensor (book IC tag), book signal sending, .

In the case where the indoor equipment is a shelf, the following methods can be mentioned as a method for installing a dye-sensitized solar cell on a shelf. Velcro, using tape.

Uses of electric power generated in the dye-sensitized solar cell include the following. Illumination sensor, display power source, independent power source, foot, and book.

When the indoor equipment is a curtain (blind), the following methods can be mentioned as a method for installing a dye-sensitized solar cell in a curtain. A dye-sensitized photovoltaic cell is formed to be elongated, and the rope for hanging the dye-sensitized solar cell is made into a lead, the hole is drilled in an ultrasonic welded portion to pass a string, a roll screen method in which the rod is rolled in two directions, Folding the government poles alternately, folding the curtain hooks into a wire, constructing them in a form of a screen, and incorporating them into a ceiling board.

Applications for power generation in dye-sensitized solar cells include charging, powering the fan, shading, different color designs, power sources for lighting, and fogging.

In the case where the indoor unit is a partition, the power generated by the dye-sensitized solar cell may be dimmed, dimmed by shifting the pattern with two dye-sensitized photovoltaic cells, fogging, human body detection sensor, to be.

When the indoors is a chair, a method of installing a dye-sensitized solar cell in a chair includes arranging it under a cloth having optical transparency, an adhesive, a velcro, and a magnet.

Uses of electric power generated by the dye-sensitized solar cell include electric power of the device for detecting the human body, electric power of the device, electric power of the device, electric power of the device, Cleaner, and humidifier.

When the indoor equipment is a ceiling, a method of installing a dye-sensitized solar cell on the ceiling is to install a solar cell in a foot shape (a curved surface is provided to avoid lighting if necessary), a step to avoid a ventilation duct, It is possible to install a solar cell with a slope for air-conditioned wind avoidance, to integrate with a ceiling panel, to install a dye-sensitized solar cell between an acrylic plate and a ceiling, .

Uses of electric power generated by the dye-sensitized solar cell include sensors when the lighting is cut off, emergency lights, ventilation fans, air cleaners, and the like.

When the indoor equipment is the lighting, the method of installing the dye-sensitized solar cell in the lighting is a method of installing the solar cell using the magnets, the velcro and the lighting installation jig which are integrated with the adhesive, the screw fixing, A push pin when the string and wiring are integrated, a pin on the roof of a bus, and a pressure-sensitive adhesive.

Examples of uses of power generated by dye-sensitized solar cells include light sensors, power generation, emergency power, illumination control, dimming of lights, dimming, turning a fan, shining fluorescent strings, air purifiers, humidifiers .

INDUSTRIAL APPLICABILITY According to the indoor unit with a solar cell of the present invention, it is possible to efficiently generate indoor light.

1 Wall with battery (indoor solar cell attachment)
1A wallpaper (indoor equipment)
2 Battery-attached sheet (indoor solar cell attachment)
2A sheet (indoor equipment)
3 Curtain with battery (indoor solar cell attachment)
3A curtain
3A1 outer surface
4 Sliding door with battery (indoor solar cell attachment)
4A sliding door (indoor use tool)
5 Battery mounting light (battery holder)
5A lighting (indoor equipment)
6 Curtain with battery (indoor solar cell attachment)
7 Blind with battery (battery attachment)
7A blinds (indoor equipment)
11 Battery mounting desk (solar cell attachment indoor equipment)
11A desk (indoor equipment)
12, 13 Partitions with batteries (indoor equipment with solar cells)
12A partition (indoor equipment)
14, 15 Shelf with battery (indoor unit with solar cell)
14A shelf
30 dye-sensitized solar cells
40 Protective film (protective member)
42 Wiring
44 pressing member
50a outer surface
55 frame member
57b First rim portion (rim portion)
57c 2nd rim portion (rim portion)
60 male connector (first connector)
61 Female connector (second connector)
65 shelf plate
66a detecting unit
70a ceiling scene (exterior)
71a side (outer surface)
72a Bottom surface (outer surface)
100 rails
101 Runner
102 driver
103 Battery
104 control unit
105 light sensor

Claims (12)

Furniture and interior decoration, one of which is indoor,
The dye-sensitized solar cell
Wherein the solar cell is a solar cell. The indoor unit with a solar cell according to claim 1, wherein the dye-sensitized solar cell is formed in a curved shape and is provided on an outer surface of the indoor unit. The indoor unit according to claim 1, wherein the indoor unit is wallpaper,
The dye-sensitized solar cell is provided on the wallpaper,
And a protection member provided on the dye-sensitized solar cell and having light transmittance. The indoor unit according to claim 1, wherein the indoor unit is wallpaper,
The dye-sensitized solar cell is provided on the wallpaper,
And a pressing member for mounting the wallpaper on a wall and accommodating a wiring electrically connected to the dye-sensitized solar cell. 2. The apparatus according to claim 1, wherein the indoor equipment is a shelf,
The dye-sensitized solar cell is provided on a shelf plate of the shelf,
And a detection unit for detecting an electromotive force generated between a pair of terminals of the dye-sensitized solar cell. 2. The apparatus according to claim 1, wherein the indoor equipment is a shelf,
Characterized in that the dye-sensitized solar cell is provided on the outer surface of the shelf. 2. The apparatus according to claim 1, wherein the indoor equipment is a curtain,
Characterized in that the dye-sensitized solar cell is provided on the outer surface of the curtain. 8. The apparatus of claim 7,
A runner supported movably along the rail, the curtain suspended,
And a power transmission wiring for transmitting power generated in said dye-sensitized solar cell,
And at least a part of the power transmission wiring is housed in the rail. The indoor unit of claim 1, wherein the indoor unit is a partition,
And a frame member which is provided at an edge of the partition and accommodates wiring electrically connected to the dye-sensitized solar cell. The indoor unit of claim 1, wherein the indoor unit is a partition,
And a first connector and a second connector electrically connected to the dye-sensitized solar cell,
When a pair of the indoor unit with a solar cell is arranged so that the rim of the partition of one of the indoor unit with the solar cell and the rim of the partition of the indoor unit with the other solar cell are in contact with each other, Wherein the first connector of the indoor unit with the solar cell and the second connector of the indoor unit with the other solar cell are electrically connected to each other. 11. The indoor unit with a solar cell according to any one of claims 1 to 10, further comprising a storage battery electrically connected to the dye-sensitized solar cell and accumulating electric power generated in the dye-sensitized solar cell. 8. The apparatus of claim 7,
A runner supported movably along the rail, the curtain suspended,
A drive unit for moving the runner along the rail,
A storage battery electrically connected to the dye-sensitized solar cell and accumulating electric power generated in the dye-sensitized solar cell;
A control unit for controlling the driving unit,
A light sensor having a light receiving surface for detecting light and detecting whether or not the intensity of the light detected by the light receiving surface is equal to or greater than a predetermined threshold value,
And,
Wherein the control unit supplies the electric power stored in the accumulator to the driving unit based on the detection result received from the optical sensor to move the runner along the rail.

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