WO2012067419A2 - Dispositif publicitaire à cellules solaires - Google Patents

Dispositif publicitaire à cellules solaires Download PDF

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Publication number
WO2012067419A2
WO2012067419A2 PCT/KR2011/008740 KR2011008740W WO2012067419A2 WO 2012067419 A2 WO2012067419 A2 WO 2012067419A2 KR 2011008740 W KR2011008740 W KR 2011008740W WO 2012067419 A2 WO2012067419 A2 WO 2012067419A2
Authority
WO
WIPO (PCT)
Prior art keywords
solar cell
light
light guide
plate
cell module
Prior art date
Application number
PCT/KR2011/008740
Other languages
English (en)
Korean (ko)
Other versions
WO2012067419A3 (fr
Inventor
황임규
Original Assignee
Hwang Im Gyoo
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hwang Im Gyoo filed Critical Hwang Im Gyoo
Publication of WO2012067419A2 publication Critical patent/WO2012067419A2/fr
Publication of WO2012067419A3 publication Critical patent/WO2012067419A3/fr

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F27/00—Combined visual and audible advertising or displaying, e.g. for public address
    • G09F27/007—Displays with power supply provided by solar cells or photocells
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30—Electrical components
    • H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

Definitions

  • the present invention relates to a solar cell advertisement apparatus, and more particularly, to a solar cell advertisement apparatus that generates electricity by using a solar cell and uses the same as a lighting power source.
  • Signboards or traffic signs are used as a means of promoting the name, sales products, business items, traffic laws, etc. to make it easier to visually identify.
  • a typical signboard uses various lighting methods to increase awareness and discrimination at night.
  • the signboard adopts a method of inserting a fluorescent lamp, a neon lamp or an LED lamp into the inside or arranged outside.
  • the signboard is supplied with power from the indoor power supply to emit light.
  • the wires connected from the indoor to the outdoor signboards are exposed to the outside, which is a factor that reduces aesthetics.
  • the wire exposed to the outside may be peeled off by various causes, if the coating is peeled off may lead to additional safety accidents such as short circuit, electric shock, fire.
  • An object of the present invention is to solve the above-described problems, to provide a solar cell advertising device that can be used to generate a power by itself, regardless of whether or not commercial power supply.
  • Another object of the present invention is to provide a solar advertising device that has a slim thickness and is variable in various sizes according to the use so that the user can easily install it in a desired place.
  • Still another object of the present invention is to provide a solar advertising device that can induce the light of the light source disposed on the side to the front to produce a natural light by indirectly illuminating the advertisement printing phrase.
  • the solar cell advertisement device of the present invention has a solar heat collecting layer for generating electrical energy by absorbing sunlight as a plate of transparent material therein, and a solar cell module plate having an advertising text printed layer printed thereon.
  • An LED provided on one side of the solar cell module plate and configured to irradiate illumination light by receiving electric energy generated from the solar heat collecting layer;
  • a light guide plate disposed in contact with a rear surface of the solar cell module plate and configured to guide light emitted from the LED to the front surface of the solar cell module plate;
  • a reflection sheet coupled to a rear surface of the light guide plate to diffuse light emitted from the LED to the front surface of the solar cell module plate;
  • a support frame accommodating the LED therein and covering an outer circumference of the solar cell module plate, the light guide plate, and the reflective sheet;
  • a storage battery storing electrical energy generated in the solar heat collecting layer;
  • a light amount detecting sensor provided at one side of the solar cell module plate to detect a light amount;
  • a controller for supplying the electric energy generated in the solar cell module plate to the LED or to the storage battery according to the amount of light detected by the light quantity detecting sensor.
  • the advertisement printing layer may be printed on at least one of UV digital printing, silk screen printing, and air spraying on the front surface of the solar cell module plate.
  • the light guide plate may include: a light guide plate body disposed in close contact with a rear surface of the solar cell module plate having a predetermined thickness; An LED insertion hole recessed in one side of the light guide plate body and into which the LED is inserted; It is formed in the shape of a groove that is recessed to a predetermined depth on the plate surface of the light guide plate body is formed in the shape of a checkerboard is arranged to interconnect the LED insertion holes facing each other to induce light irradiated from the LED to reduce the variation in the amount of light according to the position It includes a light induction pattern to uniformly radiate in the entire region of the light guide plate.
  • the light induction pattern may be formed on the front and rear of the light guide plate.
  • the tempered glass plate disposed on the rear surface of the light guide plate and printed on the advertising text;
  • a lower light guide plate is disposed between the tempered glass plate and the light guide plate to guide light emitted from the LED to the front surface of the tempered glass plate.
  • the solar cell advertisement apparatus Since the solar cell advertisement apparatus according to the present invention generates power by itself using solar light in the solar cell module plate, there is no restriction in the installation place for power supply, and thus it may be used for various purposes in various places.
  • the solar cell advertising device is a solar heat collecting layer for power supply and the inverter and the storage battery is accommodated therein so that the power line is not exposed to the outside to prevent various electrical accidents such as short circuit and electric shock in advance and maintenance The cost for this is reduced.
  • the solar cell advertising device is provided with a plurality of plates are stacked on each other, the overall thickness is thin, can enhance the aesthetics can exhibit not only the advertising effect but also the interior effect.
  • the advertisement text is printed on the back surface of the tempered glass layer and the solar cell module plate, it is indirectly illuminated by the illumination light to produce a natural light.
  • FIG. 1 is a perspective view showing the external configuration of the solar cell advertising apparatus of the present invention
  • FIG. 2 is an exploded perspective view showing an exploded configuration of the solar cell advertising apparatus of the present invention
  • FIG. 3 is a cross-sectional view showing a cross-sectional configuration of the solar cell advertising device of the present invention
  • FIG. 4 is a block diagram schematically showing the power generation and supply process of the solar cell advertising apparatus of the present invention
  • FIG. 5 is an exemplary diagram illustrating a process of moving light through a light guide plate of the solar cell advertising apparatus of the present invention.
  • FIG. 6 and 7 are exemplary views showing an example in which the solar cell advertising apparatus of the present invention is applied.
  • cell advertising device 110 cell module board
  • top film 113 solar heat collecting layer
  • PCB substrate 163 top LED
  • support frame 181 up and down frame
  • FIG. 1 is a perspective view showing the external configuration of the solar cell advertising apparatus 100 according to the present invention
  • Figure 2 is an exploded perspective view showing an exploded configuration of the cell advertising apparatus 100 according to the present invention
  • Figure 3 Is a cross-sectional view showing a cross-sectional configuration of the solar cell advertising apparatus 100 according to the present invention.
  • the solar cell advertising apparatus 100 according to the present invention can produce power by itself using sunlight and can be used without external power supply.
  • the solar cell advertisement apparatus 100 according to the present invention may be used for signs, advertisements, display panels, signage signs, home lighting, commercial lighting, traffic signs, and the like.
  • the solar cell advertisement apparatus 100 is arranged on the rear surface of the solar cell module plate 110 and the solar cell module plate 110 having a solar heat collecting layer 113 that collects sunlight to produce electrical energy.
  • the upper light guide plate 120, the LED module 160 disposed on the side of the upper light guide plate 120 to illuminate the illumination light, the reflective sheet 130 disposed on the rear surface of the upper light guide plate 120, and the reflective sheet 130.
  • the lower light guide plate 140 and the lower light guide plate 140 disposed on the lower side of the lower light guide plate 140, the advertising text is printed on the tempered glass plate 150, the solar cell module plate 110 and the upper light guide plate 120 and the lower It includes a light guide plate 140 and a support frame 180 to cover the outer periphery of the tempered glass plate 150.
  • the expressions of the front side, the rear side, and the top and bottom are shown based on when the solar cell module plate 110 is positioned upward as shown in FIG. 1.
  • the cell module plate 110 is provided with a transparent thin plate material and generates electrical energy through sunlight.
  • the solar cell module plate 110 includes a solar heat collecting layer 113 that collects sunlight to generate electrical energy, and an upper film 111 and a lower film 115 covering upper and lower portions of the solar heat collecting layer 113. do.
  • the solar heat collecting layer 113, the upper layer 111, and the lower layer 115 are integrally manufactured, and the upper layer 111 and the lower layer 115 may be made of transparent synthetic resin and glass.
  • the transparent synthetic resin may be a polycarbonate plate, an acrylic plate, a polyethylene terephthalate plate, and the glass may be all of ordinary glass such as ordinary glass, tempered glass, and laminated glass.
  • the backside of the lower layer 115 is provided with an advertisement printing layer 115a on which the advertisement text A is printed.
  • the advertisement printing layer 115a may be formed on the back of the solar cell module plate 110 by UV digital printing, silk screen printing, or air spraying. Advertising text may be printed by combining letters, pictures, patterns and numbers according to the purpose of the solar cell advertising device 100.
  • the letters, pictures, and the like are primarily printed on the rear surface of the lower layer 115 by UV printing printing, silk screen printing, or air spraying.
  • the figures, patterns, numbers, etc. may look too bright, so that they are printed by mixing the diffuse white dye with the transparent acrylic resin on the back surface where they are printed.
  • the mixing ratio of the acrylic resin and melamine resin, the diffusion dye and the pigment is provided in the ratio range of 10: 1 to 100: 1.
  • the advertisement printing layer 115a formed by the above method is disposed on the rear surface of the solar cell module plate 110, when the illumination light is shined on the solar cell module plate 110 by the LEDs 163 and 165, the advertisement printing layer 115a is provided. Since the LED (163, 165) light is transmitted to the front via the diffuse white dye of the light to minimize the dispersion of light can produce a natural light and lighting when viewed from the front of the solar cell module plate (110).
  • the solar cell module plate 110 includes a storage battery 117 for storing electrical energy generated in the solar heat collecting layer 113 and an inverter 119 for converting DC power generated in the solar heat collecting layer 113 to AC power. ).
  • the inverter 119 converts the DC power generated by the solar heat collecting layer 113 into an AC power that can be used by the LEDs 163 and 165.
  • the AC power converted by the inverter 119 is supplied to the storage battery 117 or the LEDs 163 and 165 under the control of the controller 190.
  • the storage battery 117 stores the AC power converted by the inverter 119 and allows power to be supplied to the LEDs 163 and 165 even at night when solar power generation is not possible.
  • the inverter 119 and the storage battery 117 are connected by the solar cell module plate 110 and an electric wire or the like and are accommodated in the support frame 180 to be concealed so as not to be exposed to the outside.
  • the light guide plate 120 is disposed on the rear surface of the solar cell module plate 110 to induce illumination light emitted from the LEDs 163 and 165 to be uniformly diffused to the entire area of the solar cell module plate 110.
  • the light guide plate 120 is formed on both sides of the light guide plate body 121 closely disposed on the rear surface of the solar cell module plate 110, and LED insertion holes 123 and 127 formed on both sides of the light guide plate body 121 to insert the LEDs 163 and 165. It includes a light induction pattern 125 formed on the plate surface of the light guide plate body 121 to form a movement path of the light irradiated from the LED (163,165).
  • the light guide plate body 121 is made of a transparent plate-like material having a predetermined thickness.
  • the light guide plate body 121 may be provided as a transparent acrylic plate or a poly cover nate plate.
  • the LED insertion holes 123 and 127 are provided to correspond to the sizes of the LEDs 163 and 165 on both side surfaces of the light guide plate body 121 to accommodate the LEDs 163 and 165.
  • the front LED insertion hole 123 is provided on the front surface of both sides of the light guide plate body 121
  • the rear LED insertion hole 127 is provided on the back surface of the light guide plate body 121.
  • An upper LED 163 of the LED module 160 is accommodated in the front LED insertion hole 123
  • a lower LED 165 is accommodated in the rear LED insertion hole 127.
  • Each of the LED insertion holes 123 and 127 is provided to be connected to the light induction pattern 125 to allow the illumination light generated by the LEDs 163 and 165 to move along the light induction pattern 125.
  • the light induction pattern 125 induces illumination light so that the light generated from the LED module 160 disposed on both side surfaces of the light guide plate body 121 can be diffused to the front surface of the solar cell module plate 110.
  • the illumination light of the LEDs 163 and 165 disposed at regular intervals in the form of point light sources on the PCB substrate 161 may be transmitted to the solar cell module plate 110 in the form of surface light sources.
  • the light induction pattern 125 is formed in a checkerboard shape on the front and rear surface of the light guide plate body 121 so that the illumination light irradiated from the upper LED 163 and the lower LED 165 is the entire area of the light guide plate body 121.
  • the movement path is formed to be evenly distributed.
  • Both ends of the light induction pattern 125 are disposed to be connected to the LED insertion holes 123 and 127 so that the illumination light generated from the LEDs 163 and 165 is directly moved along the light induction pattern 125.
  • the light of the illumination light moving along the light induction pattern 125 may pass through the solar cell module plate 110 and be illuminated toward the front of the solar cell module plate 110.
  • the formation interval of the light guide pattern 125 may be determined in consideration of the size of the LED (163,165), the thickness of the light guide plate body 121 and the area of the light guide plate body 121, preferably 0.5mm ⁇ 3mm It is provided with a range.
  • the distance between the light guide patterns 125 is provided within 0.5 mm, it may be difficult to process the light guide plate body 121 and the arrangement of the LEDs 163 and 165 on the PCB substrate 161 may be difficult.
  • the distance between the light induction pattern 125 exceeds 3mm, the illumination light generated from the LEDs 163 and 165 may not be diffused in the light guide plate 120, so that a dark area that appears relatively dark may be formed. .
  • the light induction pattern 125 is processed on the plate surface of the light guide plate body 121 so that the cross-sectional shape forms a "U" shape or a "V" shape.
  • the light guide pattern 125 may be formed on the light guide plate body 121 by a laser processing or etching process or an injection process.
  • the width of the light induction pattern 125 is provided in the range of 0.2mm ⁇ 3mm. The width of the light induction pattern 125 may be determined in consideration of the distance between the light induction pattern 125 and the sizes of the LEDs 163 and 165.
  • the light induction pattern 125 is formed to be orthogonal to each other in a checkerboard shape so that the illumination light incident from the LEDs 163 and 165 on both sides can be moved to a uniform amount of light to the center region as well as the edge region of the light guide plate body 121. That is, as shown in FIG. 5, since both edge regions where the LEDs 163 and 165 are disposed are close to the distances of the LEDs 163 and 165, a relatively large amount of light exists, and the middle region where the LEDs 163 and 165 are not disposed has both LEDs. Since the illumination light L1 and L2 incident from 163 and 165 overlap each other, there is substantially the same amount of light as the edge area.
  • the illumination light incident from both LEDs 163 and 165 moves along the light induction pattern 125 of the plate surface and simultaneously moves through the light guide plate body 121 by refraction, total reflection, diffusion, reflection, and transmission, and the like.
  • the module plate 110 is to be diffused into.
  • the entire area is illuminated with uniform brightness so that the advertisement phrase (A) can be clearly recognized.
  • the reflective sheet 130 is attached to the rear surface of the light guide plate 120.
  • the reflective sheet 130 reflects the illumination light passing through the inside of the light guide plate 120 toward the front surface of the solar cell module plate 110.
  • the reflective sheet 130 is attached to the rear surface of the light guide plate 120, but in some cases, an oily white dye is applied, an oily silver spray is coated,
  • the reflecting liquid can be applied by silkscreen.
  • the reflective sheet 130 reflects the illumination light toward the front surface of the solar cell module plate 110, thereby producing bright illumination light even with a small amount of LEDs 163 and 165.
  • the lower light guide plate 140 is provided on the rear surface of the reflective sheet 130.
  • the lower light guide plate 140 guides the illumination light generated from the LEDs 163 and 165 to the tempered glass plate 150. Since the lower light guide plate 140 has the same configuration and function as the light guide plate 120, a detailed description thereof will be omitted.
  • Tempered glass plate 150 is disposed in the opposite direction opposite to the solar cell module plate 110 to enable the pedestrian to recognize the advertising phrase on both the front and back. Tempered glass plate 150 is provided with a plate-like transparent glass plate having a predetermined thickness.
  • the lower advertisement printing layer 151 is provided in the front region of the tempered glass plate 150 in contact with the lower light guide plate 140.
  • the lower advertising printed layer 151 may be printed with the same advertising text as the advertising text (A) printed on the cell module plate 110, or may be printed different advertising text.
  • the lower advertisement printing layer 151 prints the advertisement in the same manner as the advertisement printing layer 115a so that the lower advertisement printing layer 151 is naturally exposed to the outside by the illumination light diffused from the lower light guide plate 140.
  • the LED module 160 is provided on both side surfaces of the light guide plate 120 and the lower light guide plate 140 to supply illumination light through the LEDs 163 and 165.
  • the LED module 160 includes a PCB substrate 161 supporting the upper LED 163 and the lower LED 165, and an upper LED 163 and a lower LED 165 disposed in two columns on the PCB substrate 161. ).
  • the PCB substrate 161 is connected to the storage battery 117 and the inverter 119.
  • the PCB board 161 allows the AC power converted from the inverter 119 to be directly supplied to the LEDs 163 and 165 during the daytime under the control of the controller 190, and at night time, the AC power stored in the battery 117 is LED. To (163,165).
  • the upper LED 163 and the lower LED 165 are electrically connected and fixed on the PCB substrate 161.
  • the upper LED 163 is inserted into the front LED insertion hole 123 of the light guide plate 120 and the lower light guide plate 140, and the lower LED 165 is inserted into the rear LED insertion hole of the light guide plate 120 and the lower light guide plate 140. 127).
  • the LEDs 163 and 165 illuminate the solar module module 110 and the tempered glass plate 150 by illuminating the light guide plate 120 and the lower light guide plate 140 at night as well as during the day time. This increases the visibility of the advertising text.
  • Light quantity sensor 170 is provided on one side of the PCB substrate 161 or the solar cell module plate 110 to detect the amount of light. Light quantity sensor 170 detects the amount of light shining from the sun and transmits to the controller 190. As a result, the controller 190 determines whether to directly supply power or store a storage battery generated by the solar heat collecting layer 113 by dividing the day and night.
  • the light amount sensor 170 is provided, but in some cases a timer (not shown) is provided to determine whether the control unit 190 directly supplies power or stores the battery according to a time set by the user. You can also
  • the support frame 180 accommodates the edges of the solar cell module plate 110, the light guide plate 120, the reflective sheet 130, the lower light guide plate 140, and the tempered glass plate 150 arranged to be stacked on each other. Fix it.
  • the support frame 180 includes an upper and lower frame 181 and a left and right frame 183 provided to be assembled with each other.
  • the upper and lower frames 181 and the left and right frames 183 have an accommodating space into which the solar cell module plate 110, the light guide plate 120, the reflective sheet 130, the lower light guide plate 140 and the tempered glass plate 150 are inserted.
  • Have Upper and lower surfaces of the upper and lower frames 181 and the left and right frames 183 are in contact with and supported by the surface of the solar cell module plate 110 and the tempered glass plate 150, respectively.
  • the LED module 160 is accommodated in the left and right frames 183.
  • the solar cell module plate 110, the light guide plate 120, the reflective sheet 130, the lower light guide plate 140, and the tempered glass plate 150 are integrally fixed to each other by the support frame 180. It has a shape.
  • the controller 190 directly supplies the power produced by the solar heat collecting layer 113 to the LEDs 163 and 165 based on the amount of light detected by the light quantity detecting sensor 170 or stores them in the storage battery 117.
  • the controller 190 may be implemented in the form of a CPU chip on the PCB substrate 161 or implemented in software. As shown in FIG. 4, the controller 190 controls the solar light collecting layer 113 to absorb solar light during the day to produce electrical energy, and converts the generated DC power into AC power in the inverter 119. do.
  • controller 190 allows the AC power converted by the inverter 119 to be supplied to the LEDs 163 and 165, and the surplus power remaining after being supplied to the LEDs 163 and 165 is stored in the storage battery 117.
  • the controller 190 recognizes the night time and allows the power stored in the battery 117 to be supplied to the LEDs 163 and 165. As a result, the LEDs 163 and 165 are stably supplied with power for both day and night to illuminate the illumination light.
  • FIGS. 1 to 5 An assembly process and a use process of the solar cell advertisement apparatus 100 according to the present invention having such a configuration will be described with reference to FIGS. 1 to 5.
  • the solar cell module plate 110, the light guide plate 120, the reflective sheet 130, the lower light guide plate 140, and the tempered glass plate 150 are prepared.
  • the back side of the solar cell module plate 110 and the tempered glass plate 150 is provided with an advertisement print layer 115a and a lower advertisement print layer 115a, respectively.
  • the solar cell module plate 110, the light guide plate 120, the reflective sheet 130, the lower light guide plate 140, and the tempered glass plate 150 are sequentially stacked, and the side surfaces of the light guide plate 120 and the lower light guide plate 140 are stacked. Place the LED module 160 in the.
  • the upper LED 163 and the lower LED 165 are inserted into the front LED insertion hole 123 and the rear LED insertion holes 123 and 127, respectively, and the upper and lower frames 181 and the left and right frames 183 are installed in the solar cell module plate 110.
  • the assembly is completed by combining the light guide plate 120, the reflective sheet 130, the lower light guide plate 140, and the tempered glass plate 150.
  • the solar cell When the assembled solar cell advertising device 100 is installed in the installation place, the solar cell absorbs sunlight in the solar heat collecting layer 113 during the day, generates its own power and supplies it to the LEDs 163 and 165, and the LEDs 163 and 165. Generates illumination light.
  • the illumination light generated by the LEDs 163 and 165 is uniformly distributed along the light guide pattern 125 to all regions of the light guide plate 120 and the lower light guide plate 140.
  • the illumination light evenly distributed along the light induction pattern 125 is transmitted through the solar cell module plate 110 and the tempered glass plate 150 to be reflected to the outside.
  • the advertisement printing layer 115a printed on the back surface of the solar cell module plate 110 and the lower advertisement printing layer 151 printed on the back surface of the tempered glass plate 150 are the light guide plate 120 and the lower light guide plate 140. ),
  • the light is emitted to the outside in natural color by the illumination light diffused through
  • the solar cell advertising apparatus 100 according to the preferred embodiment of the present invention described above was provided in the form of a small square, it may be provided in the form of a large signboard is attached to the outside of the building as shown in FIG. It may be provided in the form of a signboard or landscape lighting installed on the road surface outside the building. In this case, it may be fixedly installed or rotatably installed through a support for supporting the solar cell advertising apparatus 100 to stand on the ground.
  • the cell advertisement device 100 may be provided in various shapes such as a circle or a triangle as shown in FIG. It may be provided as a traffic sign (100b) as shown, it does not need a separate power supply can be easily installed on a highway or a general road.
  • the solar cell advertisement apparatus since the solar cell advertisement apparatus according to the present invention generates power by itself using solar light in the solar cell module plate, there is no restriction in the installation place for power supply, and thus it can be used for various purposes in various places.
  • the solar cell advertising device is a solar heat collecting layer for power supply and the inverter and the storage battery is accommodated therein so that the power line is not exposed to the outside to prevent various electrical accidents such as short circuit and electric shock in advance and maintenance The cost for this is reduced.
  • the solar cell advertising device is provided with a plurality of plates are stacked on each other, the overall thickness is thin, can enhance the aesthetics can exhibit not only the advertising effect but also the interior effect.
  • the advertisement text is printed on the back surface of the tempered glass layer and the solar cell module plate, it is indirectly illuminated by the illumination light to produce a natural light.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Photovoltaic Devices (AREA)

Abstract

La présente invention concerne un dispositif publicitaire à cellules solaires, comprenant : un panneau de cellules solaires fait d'un matériau transparent, qui comprend une couche absorbant l'énergie solaire formée à l'intérieur de celui-ci pour absorber l'énergie solaire afin de générer de l'énergie électrique, et qui est doté d'une surface avant sur laquelle est formée une couche d'impression de message publicitaire sur laquelle est imprimé un message publicitaire ; un agencement de DEL disposé sur une partie d'une surface arrière du panneau de cellules solaires pour recevoir l'énergie électrique générée par la couche absorbant l'énergie solaire afin d'émettre une lumière d'éclairage ; une plaque de guidage de lumière agencée de manière à entrer en contact avec la surface arrière du panneau de cellules solaires afin de guider vers la surface avant du panneau de cellules solaires la lumière émise par la DEL ; une feuille réfléchissante couplée à une surface arrière de la plaque de guidage de lumière pour diffuser la lumière émise par la DEL vers la surface avant du panneau de cellules solaires ; un cadre de support qui accueille la DEL et qui recouvre les périphéries extérieures du panneau de cellules solaires, de la plaque de guidage de lumière et de la feuille réfléchissante ; un accumulateur dans lequel est stockée l'énergie électrique générée par la couche absorbant l'énergie solaire ; un capteur de mesure de la quantité de lumière agencé sur un côté du panneau de cellules solaires pour capter une quantité de lumière ; et une unité de commande qui fournit à la DEL ou à l'accumulateur l'énergie électrique générée dans le panneau de cellules solaires en fonction de la quantité de lumière captée par le capteur de mesure de la quantité de lumière.
PCT/KR2011/008740 2010-11-16 2011-11-16 Dispositif publicitaire à cellules solaires WO2012067419A2 (fr)

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KR10-2010-0113925 2010-11-16
KR1020100113925A KR101031264B1 (ko) 2010-11-16 2010-11-16 솔라셀 광고장치

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CN109065646A (zh) * 2018-08-23 2018-12-21 广东中诚阳能科技有限公司 一种基于艺术图案的太阳能组件板及其设计方法
CN109976034A (zh) * 2018-12-21 2019-07-05 汉能移动能源控股集团有限公司 光学模块、光伏组件及其应用的系统、装置和产品
CN110034723A (zh) * 2019-05-20 2019-07-19 浙江正泰新能源开发有限公司 具有可移动光导板的双玻组件系统
WO2020150569A1 (fr) * 2019-01-18 2020-07-23 Commscope Technologies Llc Petite station de base cellulaire intégrée à un panneau de vitrine

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KR101624553B1 (ko) * 2015-10-07 2016-05-26 (주)디오시스 양면 조명식 도로교통 표시장치
KR101684806B1 (ko) * 2015-11-03 2016-12-20 군산대학교산학협력단 태양광 솔라셀을 이용한 무선 택시표시등
KR101744843B1 (ko) * 2017-02-10 2017-06-08 (주) 은평조명 강화유리 확산판이 구비된 측광 led 등기구
KR101868816B1 (ko) * 2018-02-26 2018-06-20 주식회사 메가쏠라 안전 유도형 태양광 경계석
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KR20230053018A (ko) * 2021-10-13 2023-04-21 (주)에스케이솔라에너지 Led 투명 필름을 활용한 미디어 구현 건물 일체형 태양광 모듈
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WO2017139740A1 (fr) * 2016-02-11 2017-08-17 Lumitex, Inc. Ensemble indicateur autonome
CN109065646A (zh) * 2018-08-23 2018-12-21 广东中诚阳能科技有限公司 一种基于艺术图案的太阳能组件板及其设计方法
CN109976034A (zh) * 2018-12-21 2019-07-05 汉能移动能源控股集团有限公司 光学模块、光伏组件及其应用的系统、装置和产品
WO2020150569A1 (fr) * 2019-01-18 2020-07-23 Commscope Technologies Llc Petite station de base cellulaire intégrée à un panneau de vitrine
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CN110034723A (zh) * 2019-05-20 2019-07-19 浙江正泰新能源开发有限公司 具有可移动光导板的双玻组件系统

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