JP6519213B2 - Display body with solar cell - Google Patents

Description

  The present invention relates to a display with a solar cell.

  Patent Document 1 discloses a signboard in which a solar cell panel and a light emitter are provided on a signboard main body having a display unit for displaying advertising characters and the like. In this sign, a solar cell panel is provided to supply power to the light emitters. The light emitter is provided to perform effective information display on the display unit.

  According to this signboard, by using the solar cell panel, the light emitter can be made to emit light without using complicated wiring equipment. Moreover, since it is not necessary to connect a light-emitting body to an external power supply, the installation freedom of a signboard can be improved.

JP, 2008-15438, A

  By the way, in the signboard indicated by patent documents 1, since a solar cell panel is provided in the state where it exposed to the exterior of a signboard main part, it may be arranged visibly. However, since this solar cell panel does not have an information display function such as advertisement information, it is not effectively used from the viewpoint of information display. Therefore, if it is possible to display information also in such a solar cell panel, effective information display can be performed. Moreover, when the solar cell panel of black etc. is exposed outside, since the designability of the space of the periphery may be disturbed, it is also useful to make a solar cell panel inconspicuous.

  Further, in the signboard disclosed in Patent Document 1, the signboard main body and the light emitter are integrally coupled. Therefore, in this configuration, the arrangement positions of the sign body and the light emitter can not be set arbitrarily. In such a configuration, if the arrangement position of the signboard main body and the arrangement position of the light emitters can be arbitrarily set, it is possible to display information more effectively, and so on. It is thought that it can drive.

  The present invention has been made in consideration of such circumstances, and displays information such as advertisement information on a solar cell panel and drives an electric driver at an arbitrary position to perform effective information display. The solar driver can drive an electric driver at any position while giving design to a solar cell panel, and can effectively drive the electric driver without disturbing the design of the surrounding space It aims at providing a display with a battery.

  The present invention is a display with a solar cell installed in a structure, which has a display surface for displaying information or having a design and has a display layer having light transparency, and the display layer A solar cell panel housed inside the housing on the side opposite to the display surface, an electrically driven electric drive body, the solar cell panel and the electric drive body are electrically connected. And a circuit board for driving the electric driver by power generated by the solar panel, and the electric driver electrically connects with the solar panel via the circuit board. It is characterized in that it can be moved relative to the housing within a range in which connection is maintained.

  In the display body, the housing may include the display layer and a housing body for housing the solar cell panel, and the display layer may be detachably attached to the housing body. .

  In addition, the casing main body has a holding panel for holding the solar cell panel on one side of the pair of surfaces, and a laminated panel laminated on the one side of the holding panel. In the laminated panel, a housing hole may be formed to accommodate the solar cell panel held by the holding panel inside and to surround an outer peripheral portion of the solar cell panel.

  Moreover, an opening may be formed in the holding panel, and the circuit board may be accommodated in the opening.

  Further, a light diffusion layer may be provided between the display layer and the solar cell panel.

  The structure is a storage shelf having a base extending in the vertical direction and a shelf provided on the base, one of the housing and the electric drive body being the shelf It may be disposed on the rear side of the section, and the other of the housing and the electric driver may be disposed on the front side of the shelf.

  The structure is a storage shelf having a base extending along the vertical direction, and a plurality of shelf portions provided on the base in the vertical direction, and the display body is a plurality of the display units. An electrical driver, wherein the housing is disposed on the rear side of the uppermost one of the plurality of shelves, and on the front side of each of the plurality of shelves; A driver may be arranged.

  The electric driver may be at least one of a reflective display device, a transmissive display device, a motor-driven rotating decorative member, a wireless transmitter, and a light emitter.

  According to the present invention, at the time of installation on a structure, the information display is performed by the housing in which the solar cell panel is disposed, and an electric driver driven by the electric power of the solar cell panel also performs at different positions. It is possible to perform the information display or the operation related thereto, and furthermore, it is possible to set the position at which the information display etc. is performed relatively freely. Thereby, effective information display can be performed. In addition, at the time of installation on a structure, the housing in which the solar cell panel is disposed can be used to drive an electric driver while providing the solar cell panel with a design by the display layer, and further, the housing and the electricity The arrangement position with the driving body can be set relatively freely. As a result, the electric driver can be beneficially driven without disturbing the design of the surrounding space.

It is a perspective view of the display body with a solar cell by one embodiment of this invention, and the storage shelf in which it is installed. It is a side view in the state where the display of Drawing 1 was installed in the storage shelf. It is a disassembled perspective view of the display body of FIG. It is a perspective view in the state where the display of Drawing 1 was installed in the storage shelf, and the article was displayed on the storage shelf.

  Hereinafter, an embodiment of the present invention will be described with reference to the drawings. In the drawings attached to the present specification, for the sake of easy illustration and understanding, the scale, the dimensional ratio in the vertical and horizontal directions, etc. are appropriately changed from those of the actual one and exaggerated.

  As shown in FIG. 1 to FIG. 3, the display body 1 with a solar cell according to the present embodiment (hereinafter, abbreviated to the display body 1) is installed in a storage shelf 100 as an example of a structure. The display body 1 has a display surface 2A that displays information such as advertisement information or has a designability and has a display layer 2 that has light transparency and is opposite to the display surface 2A of the display layer 2 The solar cell panel 40 housed inside the housing 10 on the surface side, the reflective display device 50 which is an electrically driven electric drive body, and the solar cell panel 40 and the reflective display device 50 are electrically connected. And a circuit board 60 (see FIG. 3) for driving the reflection type display device 50 by the electric power generated by the solar cell panel 40. In the example of illustration, although the display body 1 is provided with three reflection type display apparatuses 50, the number is not specifically limited.

  The storage shelf 100 has a base 101 extending along the vertical direction, and a shelf 102 provided on the base 101 so as to protrude from the base 101. In the illustrated example, three shelf portions 102 are provided on the base 101 in a state of being lined up in the vertical direction, and the shelf portions 102 project from the base 101. In the present embodiment, for convenience of explanation, the direction in which the shelf 102 projects from the base 101 is called the front, and the opposite direction is called the rear. In the drawings used for the description of the present embodiment, an arrow indicating the vertical direction and an arrow indicating the longitudinal direction are shown at appropriate positions.

  Further, in the illustrated example, the shelf 102 provided at the lower end of the base 101 among the plurality of shelves 102 is in contact with the installation surface via the caster, and the shelf 102 is accommodated The shelf 100 functions as a self-supporting holding member that holds the self-supporting state along the vertical direction. Further, at the front of each shelf portion 102, a display tag installation member 103 is provided which rises upward and rearward. The display tag installation member 103 is elongated in the width direction of the front portion of the storage rack 100. Hereinafter, each part which comprises the display body 1 is explained in full detail.

<Configuration of case>
As shown in FIGS. 1 to 3, the housing 10 includes a display layer 2 and a housing body 11 for housing the solar cell panel 40. In the illustrated example, the display layer 2 is formed separately from the housing body 11. The display layer 2 is a sheet-like member having a display surface 2A for displaying information such as advertisement information or having designability and having light transparency. On the display surface 2A, for example, information such as advertisement information such as numbers, characters, and geometric shapes is displayed. In addition, the pattern etc. by which the designability of a mere wood grain etc. may be expressed may be displayed on the display surface 2A. The display surface 2A for displaying information or having designability is the surface located on the outermost surface of the display layer 2, and is directed to the outside to display information so that an external observer can view it. It means a face, or a face that expresses a design.

  As shown in FIG. 3, the case body 11 includes the holding panel 13 with the solar cell 40 on one surface (front surface) of the pair of surfaces, the laminated panel 14 laminated on the front surface of the holding panel 13, and the laminated panel And a light diffusing layer 16 disposed on the front side of the light emitting diode 14. In the illustrated example, holder portions 17 are provided on the upper and lower portions of the light diffusion layer 16 respectively. The display layer 2 is integrated with the casing main body 11 by being attached to the upper and lower holder portions 17 so as to cover the light diffusion layer 16.

  The holding panel 13 is formed, for example, in a rectangular plate shape made of acrylic or the like. In the illustrated example, four solar cell panels 40 are attached side by side in the width direction of the holding panel 13 on the front surface of the holding panel 13. The solar cell panel 40 may be attached to the holding panel 13 with a screw, for example, or may be attached to the holding panel 13 with an adhesive. Further, in the holding panel 13, a rectangular opening 13 </ b> A is formed so as to penetrate in the direction orthogonal to the plate surface. The opening 13A is provided to accommodate the circuit board 60. The details of this will be described later.

  The laminated panel 14 may be laminated in a state of being bonded to the holding panel 13 or may be laminated removably. In the laminated panel 14, the solar cell panel 40 held by the holding panel 13 is accommodated inside, and an accommodation hole 14 </ b> A surrounding the outer peripheral portion of the solar cell panel 40 is formed. In the illustrated example, four housing holes 14A are formed corresponding to the number of solar cell panels 40. The depth of the accommodation hole 14A is preferably larger than the thickness of the solar cell panel 40.

  The laminated panel 14 is formed of, for example, PET or the like, and in the illustrated example, is formed in a rectangular shape having substantially the same size as the holding panel 13. It is preferable to color the color close to the color of the solar cell panel 40, such as gray, navy blue, and black, on the front surface of the laminated panel 14. More specifically, it is preferable that the difference between the lightness of the front surface of the solar cell panel 40 and the lightness of the front surface of the laminated panel 14 be adjusted to be within 2.3. In this case, when the display layer 2 is attached, it is possible to suppress the occurrence of color unevenness on the display surface 2A of the display layer 2 due to the influence of members disposed on the rear side of the solar cell panel 40 and the like. In the present embodiment, the accommodation holes 14A are formed in the laminated panel 14, but such accommodation holes 14A may not be formed. In this case, the laminated panel 14 is colored (printed) by coloring a color close to the color of the solar cell panel 40 in a portion of the transparent panel that entirely covers the holding panel 13 other than the portion facing the solar cell panel 40. , May be configured.

  The light diffusion layer 16 is provided between the display layer 2 and the solar cell panel 40, and covers the solar cell panel 40 directed to the front through the accommodation hole 14A of the laminated panel 14 from the front. In the illustrated example, the light diffusion layer 16 is formed in a rectangular shape having substantially the same size as the holding panel 13. The light diffusion layer 16 is not particularly limited as long as it can diffuse incident light, and for example, various known light diffusion layers can be appropriately selected and used. For example, the light diffusion layer 16 may be produced by forming irregularities on the surface of the film using a film made of a polyester resin, a polycarbonate resin, or a polyolefin resin. The light diffusion layer 16 may not be present.

  In addition, the casing body 11 of the present embodiment further includes a rail member 19 that surrounds and integrates the outer peripheral edge of the holding panel 13, the outer peripheral edge of the laminated panel 14, and the outer peripheral edge of the light diffusion layer 16. ing. The rail member 19 has an upper rail 19U, a lower rail 19D, a left rail 19L and a right rail 19R. Each of the rails 19U, 19D, 19L, and 19R has a substantially U-shaped cross section.

  The upper rails 19U sandwich the upper sides of the outer peripheral edges of the holding panel 13, the laminated panel 14 and the light diffusion layer 16 from the front and back so as to be integrated. The lower rail 19D is sandwiched from the front and back so as to integrate the lower side of the outer peripheral edge of each of the holding panel 13, the laminated panel 14 and the light diffusion layer 16. The left rail 19L is sandwiched from the front and back so as to integrate one side in the width direction of each outer peripheral edge of the holding panel 13, the laminated panel 14 and the light diffusion layer 16. The right rail 19R is sandwiched from the front and back so as to integrate the other side in the width direction of the outer peripheral edges of the holding panel 13, the laminated panel 14 and the light diffusion layer 16. Each rail 19U, 19D, 19L, 19R is connected at its end to the end of the adjacent rail. Thus, in the present embodiment, the holding panel 13, the laminated panel 14 and the light diffusion layer 16 are integrated by the rail member 19.

  Further, the case main body 11 of the present embodiment has a pair of legs 20 for holding the holding panel 13, the laminated panel 14 and the light diffusion layer 16 integrated by the rail member 19 in a freestanding state. . As illustrated in FIG. 2, the leg portion 20 can be held in a self-standing state by being in contact with the installation surface in a state of being attached to the lower rail 19D.

Further, the display layer 2 described above is configured of, for example, a transparent base layer formed of PET, and a colored layer formed to display information or to express design. In this case, in the display layer 2, a colored layer is formed on the surface (front surface) of the base material layer, and the colored layer constitutes the display surface 2 A located on the outermost surface of the display layer 2. The surface of the colored layer may display information so as to be visible to an outside observer, or a design may be expressed. Further, in the display layer 2, a display layer 2 A is formed in which a colored layer is formed on the back surface (rear surface) of the base material layer and the surface (front surface) of the base material layer is positioned on the outermost surface of the display layer 2. In the display surface 2A, the information may be displayed or the design may be expressed by the surface of the colored layer through the transparent base material layer so as to be visible to the outside observer. In addition, the display layer 2 is formed integrally by mixing the colored portion and the transparent portion, and the colored portion may display information so that an external observer can visually recognize it, or even if a design is developed. Good.
The information displayed on the display surface 2A is advertisement information, guidance information, news information, and the like. The information is represented by patterns, designs, pictures, characters, images, marks, pictograms, etc. in addition to numbers, characters, geometric shapes, etc. Further, the information may include designability in addition to information such as a combination of characters and patterns, a pattern expressed by characters and pictograms, and a combination of characters and patterns. Further, on the display surface 2A, a pattern or the like in which the designability such as simple wood grain is expressed may be displayed. Since the display layer 2 is positioned on the light receiving surface (front surface) side of the solar cell panel 40, that is, so as to cover the light receiving surface, it is as transparent as possible, that is, high light from the viewpoint of the power generation efficiency of the solar cell panel 40. It is preferable to have permeability. The light transmittance of the display layer 2 varies depending on the displayed information, the pattern, etc., but the display layer 2 preferably has a light transmittance such that the average transmittance is, for example, 20% or more, preferably 50% or more. The light transmittance is more preferably 70% or more, and still more preferably 70% or more. Note that the information, patterns, and the like displayed on the display surface 2A may or may not have light transmittance, but in consideration of power generation, it is preferable to have light transmittance.

  Here, the average transmittance in the present specification means the visible light transmittance in the in-plane average of the display layer 2. As the value of the visible light transmittance, for example, a visible light wavelength region of 380 nm to 750 nm is measured using SM color computer SM-C (manufactured by Suga Test Instruments Co., Ltd.), and measurement of 12 randomly sampled samples It is preferable from the viewpoint of accuracy improvement to adopt a value obtained by averaging the values. In addition, when there is a place where the visible light transmittance largely differs in the plane of the display layer 2, such as when the information or pattern displayed on the display layer 2 is formed, the place where the occupied area is relatively large It is sufficient to pick and adopt those averages. A lens or a prism may be further provided in the display layer 2 having light transmittance. For example, the display layer 2 may be formed of a colored layer, a base material layer, and a prism or a lens.

  In the present embodiment, such a housing 10 is arranged on the rear side of the uppermost shelf portion 102 among the plurality of shelf portions 102 of the storage shelf 100. Specifically, when the above-described leg portion 20 abuts on the upper surface of the shelf portion 102, the housing 10 is held and installed in a self-supporting state.

<Configuration of solar cell panel>
The solar cell panel 40 is connected to the circuit board 60 via the power receiving wiring 61. The solar cell panel 40 is configured by electrically connecting a plurality of solar cells (solar cell elements) (not shown) and holding the plurality of solar cells between a pair of substrates (not shown). The solar cell constituting the solar cell panel 40 is not particularly limited, and any known solar cell can be appropriately selected and used. Examples of the solar cell include single crystal silicon solar cell elements, polycrystalline silicon solar cell elements, amorphous silicon solar cell elements, compound semiconductor solar cell elements, dye-sensitized solar cell elements, quantum dot solar cells Examples include cell elements and organic thin film solar cell elements.

<Configuration of Reflective Display Device>
Although a plurality of reflective display devices 50 are provided in the present embodiment, the configuration of each reflective display device 50 is the same. The reflective display device 50 can display any information (for example, a price, a bar code, etc.). Thereby, the reflective display device 50 can perform effective information display, for example, in cooperation with the information in the display layer 2. The reflection type display device 50 is formed in a long shape along the longitudinal direction of the display tag installation member 103, and installed so as to cover the front surface of the display tag installation member 103 in a state where its display surface (front surface) faces forward. Be done. A mounting portion such as a hook is formed on the rear surface of the reflective display device 50, and the reflective display device 50 is installed on the display tag installation member 103 via the mounting portion. .

  In the reflective display device 50, a display medium containing at least one electrically responsive material is enclosed between two opposing substrates, at least one of which is translucent and on which each electrode is formed. The display medium is configured to provide a desired display when a predetermined electric field is applied between the two substrates. In the present embodiment, a twist ball in which particles are color-divided into two colors and rotated by an electric field is used as the electrically responsive material. As the electrically responsive material, a so-called electrophoretic material may be used in which colored particles such as white, black and color move in response to an electric field.

  The reflective display device 50 has a connector 51A on the rear surface. Electric power is supplied by connecting the feed wiring 62 extending from the circuit board 60 to the connector 51A. Here, the reflective display device 50 is movable relative to the housing 10 in a range in which the electrical connection with the solar cell panel 40 via the circuit board 60 is maintained. Specifically, the reflective display device 50 is electrically connected to the solar cell panel 40 via the power supply wiring 62, the circuit board 60, and the power reception wiring 61. The reflective display device 50 is movable relative to the housing 10 within the range in which the electrical connection is maintained.

<Configuration of circuit board>
The circuit board 60 is accommodated in the opening 13A formed in the holding panel 13 as described above. The circuit board 60 is attached to the holding panel 13 with a screw or the like in a state of being accommodated in the opening 13A. The circuit board 60 is a device that is electrically connected to the solar cell panel 40 and the reflective display device 50 and drives the reflective display device 50 by the power generated by the solar cell panel 40. As shown in FIG. 3, the circuit board 60 is electrically connected to the solar cell panel 40 by the power receiving wiring 61 extending from the solar cell panel 40. In addition, the circuit board 60 is electrically connected to the reflective display device 50 by the feed wiring 62.

  In the present embodiment, the circuit board 60 includes a display control device that controls the display of the reflective display device 50. The command from the display control device is output to the reflective display device 50 through the feed wiring 62. As shown in FIG. 3, in the present embodiment, the feed wirings 61 extending from the circuit board 60 are branched corresponding to the number of the reflective display devices 50, and are drawn out from the rear surface of the holding panel 13. After that, each reflection type display device 50 is connected.

<Operation and effect>
In the display 1 according to the present embodiment described above, the solar cell panel 40 is accommodated inside the housing 10 on the side opposite to the display surface 2A of the light transmitting display layer 2. The reflective display device 50 is movable relative to the housing 40 within a range in which the electrical connection with the solar cell panel 40 via the circuit board 60 is maintained. According to such a configuration, the solar cell panel 40 generates power by the light transmitted through the display layer 2. In addition, in the display layer 2, information can be displayed or design can be provided. Furthermore, the arrangement position of the housing 10 and the arrangement position of the reflective display device 50 can be set relatively freely.

  Therefore, the information display is performed by the housing 10 in which the solar cell panel 40 is disposed at the time of installation on the storage shelf 100, and the reflection type display device 50 driven by the power of the solar cell panel 40 even at a different position. The information display can be performed by the above, and furthermore, the position at which the information display is performed can be set relatively freely. Thereby, effective information display can be performed.

  Specifically, in the present embodiment, the storage shelf 100 on which the display body 1 is installed is a base 101 extending in the vertical direction, and a plurality of shelf portions 102 provided on the base 101 in a state of being vertically aligned. And. Then, as an example, as shown in FIG. 2 and FIG. 4, the housing 10 is disposed on the rear side of the uppermost shelf portion 102 of the plurality of shelf portions 102, and a plurality of reflective display devices 50. Are disposed on the front side of the plurality of shelf portions 102, more specifically, on the display tag installation member 103. In the example of FIG. 4, a state in which an article (goods) is displayed on the plurality of shelf portions 102 is shown. In such a state, as shown in FIG. 4, the display body 1 displays, for example, advertisement information (in the example shown, letters of “○ × Δ ○ □”) at the upper rear of the storage rack 100, and On the front side of the storage rack, information such as a price (in the illustrated example, the characters "SALE") can be displayed. According to the display 1 of the present embodiment, such an effective information display can be performed. Further, in the storage rack 100, the height position of the shelf 102 may be adjusted. However, in the present embodiment, the arrangement position of the reflective display device 50 and the like can be adjusted. Even if the height of the head is variously changed, the head can be disposed at a desired position, which is excellent in versatility. Further, at the arrangement positions shown in FIG. 2 and FIG. 4, since the housing 10 is arranged at a position where light is easily received, the power generation efficiency can be improved.

  Although information is displayed on display surface 2A of display layer 2 in the present embodiment, when providing designability to display surface 2A, a housing in which solar cell panel 40 is disposed at the time of installation on a structure. The electric drive can be driven while providing the solar cell panel 40 with a designability by the display layer 2 at 10, and furthermore, the arrangement positions of the housing 10 and the electric drive can be set relatively freely. As a result, the electric driver can be beneficially driven without disturbing the design of the surrounding space.

  Further, according to the present embodiment, the case 10 has the display layer 2 and the case body 11 accommodating the solar cell panel 40, and the display layer 2 can be detachably attached to the case body 11. It is attached. Thereby, since the display layer 2 can be replaced | exchanged suitably, desired information or a design can be displayed on the display body 1 arbitrarily.

  Further, according to the present embodiment, the case body 11 is stacked on the holding panel 13 holding the solar cell panel 40 on one side of the pair of faces and on one side of the holding panel 13 And the housing hole 14A surrounding the outer peripheral portion of the solar cell panel 40 is formed by housing the solar cell panel 40 held by the holding panel 13 inside. There is. As a result, it is possible to suppress the occurrence of a level difference at the boundary between the solar cell panel 40 and the laminated panel 14, so the light diffusion layer 16 or the display layer 2 disposed on the front side can be easily disposed.

  Further, according to the present embodiment, the opening 13A is formed in the holding panel 13, and the circuit board 60 is accommodated in the opening 13A. Thereby, since the circuit board 60 can be prevented from protruding from the housing 10, the thickness of the housing 10 can be suppressed.

  Further, according to the present embodiment, the light diffusion layer 16 is provided between the display layer 2 and the solar cell panel 40. As a result, a large amount of light can be guided to the solar cell panel 40 regardless of the incident angle of the light entering the display layer 2, so that the reduction in the power generation efficiency of the solar cell panel 40 can be suppressed.

  As mentioned above, although embodiment of this invention was described, in the above-mentioned embodiment, various substitution and a change can be performed.

  For example, in the above-described embodiment, the housing 10 is disposed on the rear side of the uppermost shelf portion 102 among the plurality of shelf portions 102, but such an arrangement position can be arbitrarily set. . Similarly, although the reflective display device 50 is disposed on the front side of the shelf portion 102, this disposition position can also be set arbitrarily. Also, the number of reflective display devices 50 may be one. Moreover, the structure in which the display body 1 is installed is not restricted to the storage shelf 100, What is necessary is just a stand. The holding stand means, for example, a store fixture, a wagon for displaying a product, a stand, a showcase, a display table, etc., or furniture as a product, a car, etc.

  In the above embodiment, the reflective display device 50 is described as an example of the electrical driver, but the electrical driver may be a transmissive display device, a motor-driven rotating decorative member, wireless transmission It may be a machine, a sensor (a human sensor, a temperature sensor, an illuminance sensor, a humidity sensor, etc.), a light emitter, etc. In addition, the electric driver includes a reflective display device, a transmissive display device, a motor-driven rotary decorative member, a wireless transmitter, a sensor (a human sensor, a temperature sensor, an illuminance sensor, a humidity sensor, etc.) and light emission. It may be a combination of two or more of the body and the like. In the case of using a wireless transmitter as the electrical driver, an effective information display can be performed by causing the wireless transmitter to transmit an operation related to information display, for example, information on a product. Further, a motor-driven rotary type decorative member means, for example, a member by which a decorative body formed in the shape of a beverage bottle is rotated by a motor.

  Further, in the above embodiment, the holding panel 13, the laminated panel 14 and the light diffusion layer 16 are integrated by the rail member 19, but the holding panel 13, the laminated panel 14 and the light diffusion layer 16 are formed by the rail member 19. And the display layer 2 may be integrated. Further, the holding panel 13, the laminated panel 14 and the light diffusion layer 16 may be integrated without using such a rail member 19, and the display layer 2 is provided on the light diffusion layer 16. Although it attaches by 17, the attachment aspect is not specifically limited.

  Further, for example, the shapes of the housing 10 and the reflective display device 50 in the display 1 in the above-described embodiment are not particularly limited. For example, the housing 10 may have a pentagon shape, a human shape, or the like. Absent.

DESCRIPTION OF SYMBOLS 1 Display body 2 with solar battery 2 Display layer 2A Display surface 10 Case 11 Case body 13 Holding panel 13A Opening 14 Laminated panel 14A Housing hole 16 Light diffusion layer 17 Holder part 19 Rail member 19U Upper rail 19D Lower rail 19L Left rail 19R Right rail 40 Solar panel 50 Reflective display 60 Circuit board 100 Storage shelf 101 Base 102 Shelf 103 Display tag installation member

Claims (8)

It is a display with a solar cell installed in a structure,
A housing having a display surface for displaying information or having a design and having a light transmitting display layer;
A solar cell panel housed inside the housing on the side opposite to the display surface of the display layer;
An electrically driven electric drive,
A circuit board electrically connected to the solar cell panel and the electric driver, and driving the electric driver by power generated by the solar panel;
Equipped with
The electrical driver is movable relative to the housing within a range in which the electrical drive with the solar cell panel is maintained via the circuit board .
The housing includes the display layer and a housing body for housing the solar cell panel,
The casing body has a holding panel for holding the solar cell panel on one side of a pair of surfaces, and a laminated panel laminated on the one side of the holding panel,
The laminated panel is formed with an accommodation hole that accommodates the solar cell panel held by the holding panel inside and surrounds the outer peripheral portion of the solar cell panel .
A display with a solar cell characterized by The display layer is detachably attached to the housing body.
The display body with a solar cell according to claim 1, characterized in that An opening is formed in the holding panel,
The circuit board is accommodated in the opening.
The display body with a solar cell according to claim 1 or 2 , characterized in that: A light diffusion layer is provided between the display layer and the solar cell panel,
The display body with a solar cell in any one of the Claims 1 thru | or 3 characterized by the above-mentioned. The structure is a storage shelf having a base extending in the vertical direction and a shelf provided on the base.
One of the housing and the electrical drive is disposed on the rear side of the shelf, and the other of the housing and the electrical drive is a front of the shelf Placed on the side,
The display body with a solar cell in any one of the Claims 1 thru | or 4 characterized by the above-mentioned. The structure is a storage shelf having a base extending along the vertical direction, and a plurality of shelf portions provided on the base in a state of being aligned in the vertical direction,
The display includes a plurality of the electrical drivers.
The housing is disposed on the rear side of the uppermost shelf of the plurality of shelves, and the electrical driving body is disposed on the front side of each of the plurality of shelves.
The display body with a solar cell in any one of the Claims 1 thru | or 5 characterized by the above-mentioned. The electric driver is at least one of a reflective display device, a transmissive display device, a motor-driven rotating decorative member, a wireless transmitter, and a light emitter.
The display body with a solar cell in any one of the Claims 1 thru | or 6 characterized by the above-mentioned. It is a display with a solar cell installed in a structure,
A housing having a display surface for displaying information or having a design and having a light transmitting display layer;
A solar cell panel housed inside the housing on the side opposite to the display surface of the display layer;
An electrically driven electric drive,
A circuit board electrically connected to the solar cell panel and the electric driver, and driving the electric driver by power generated by the solar panel;
Equipped with
The electrical driver is movable relative to the housing within a range in which the electrical drive with the solar cell panel is maintained via the circuit board.
The housing includes the display layer and a housing body for housing the solar cell panel,
The housing body has a holding panel for holding the solar cell panel on one of a pair of surfaces,
An opening is formed in the holding panel,
The circuit board is accommodated in the opening.
A display with a solar cell characterized by

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