CN103824531B - The cultural exhibiting device of thin-film solar cell applications on luminescent plastic billboard - Google Patents
The cultural exhibiting device of thin-film solar cell applications on luminescent plastic billboard Download PDFInfo
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- CN103824531B CN103824531B CN201410039142.9A CN201410039142A CN103824531B CN 103824531 B CN103824531 B CN 103824531B CN 201410039142 A CN201410039142 A CN 201410039142A CN 103824531 B CN103824531 B CN 103824531B
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- 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
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- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The present invention relates to the cultural exhibiting device of thin-film solar cell applications on luminescent plastic billboard, belong to generation of electricity by new energy culture technical field.Due to blocking of haze on aerial air brown cloud and ground, ground receiver to solar radiation reduce 4%, the generated energy of the thin-film solar cells be arranged on ground billboard is reduced, have impact on the delivery to display screen.The light launched with the luminescent plastic billboard comprising long after glow luminous material manufacture and the light of reflection LED and sunlight can increase the generated energy of thin-film solar cells, the electric current that the electric current exported from thin-film solar cells is undertaken adjusting by conductor wire input control device, export from controller is by conductor wire and LED conduction rack to LED powered lighting, and the electric current exported from controller is powered to display screen by conductor wire.The electric current exported from lithium ion battery is powered to display screen and LED respectively by conductor wire, photovoltaic self-control switch and controller.
Description
Technical field
The present invention relates to the cultural exhibiting device of thin-film solar cell applications on luminescent plastic billboard, belong to generation of electricity by new energy culture technical field.
Background technology
The solar radiation having at present two evil things that earth surface is received on earth is affected and decays, and makes the whole world dimmed gradually, affects mankind's survival and development on earth.
Evil thing is the aerial air brown cloud in sky.Last century Mo scientist finds thick about 3 kilometers of a slice in overhead, the Indian Ocean, area reaches the air pollution zone of more than 900 ten thousand square kilometres, this sheet air pollution zone is rendered as sepia on satellite cloud picture, later discovery, there is air brown cloud in the overhead on many ground, the world, the particulate pollutant that combustion of fossil fuels and biomass fuel produce since the industrial revolution has been distributed with in the air brown cloud in overhead, all parts of the world, include the black carbon of gasoloid, organic carbon, sulfate, sand and dust, the composition such as nitrate and ammonium salt, air brown cloud absorbs the radiation with scattering sunshine aloft, the thin-film solar cells be arranged on ground billboard is made to reduce the generated energy of thin-film solar cells because of the minimizing of the direct radiation of sunshine, have impact on the delivery to the display screen on billboard, the content of calligraphy and painting advertisement is shown in the culture making visitor not see display screen display.
The thing of another evilness is haze above the ground, in 31 days of in January, 2013, Pekinese's weather has 27 days to occur gray haze, only having 4 days is fair weather (PM2.5 annual average is 35 micrograms/cubic meter), the basic reason producing haze is coal-fired, industrial pollution, vehicular emission, urban population is intensive, in September, 2013, haze number of days in Pekinese's was long-term nearly 4 times, September 29, large portion, Hebei, Beijing, Tianjin, Eastern Shansi, Northwestern Shandong, Guanzhong Region, Shaanxi Province, China, there is moderate haze on the ground such as Henan is northern, there is severe haze in some areas, on Dec 8th, 2013 North China, the Yellow River and Huai He River, east, southwest, the haze of large portion, the south of the River and some areas, south China joins together, haze stops the radiation of sunshine, the thin-film solar cells be arranged on ground billboard is made to reduce the magnitude of current of thin-film solar cells generation because of the minimizing of solar irradiation, decrease the delivery to the display screen on billboard, thus have impact on the effect of advertisement.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, the cultural exhibiting device of thin-film solar cell applications on luminescent plastic billboard is provided, increase the generated energy of thin-film solar cells and the delivery to display screen that are arranged on luminescent plastic billboard, the advertising results that culture is shown are better.
Include long after glow luminous material in luminescent plastic billboard, the exciting energy resource of long after glow luminous material is luminous energy, can be any one surround lighting, as sunlight, light etc.Long after glow luminous material is after removing illumination, in the dark can be luminous for a long time, new type long-persistence luminescent material luminosity is high, nontoxic, after time reaches 8-12 hours, luminous master batch can be made add in plastic grain and manufacture luminescent plastic sheet material and be used as the starting material manufacturing luminescent plastic billboard, luminescent plastic billboard is at night and cloudy day energy emission of light, make to be arranged on thin-film solar cells (translucent) on luminescent plastic billboard by photovoltaic effect generation current, the electric current exported from thin-film solar cells passes through conductor wire, controller is powered to display screen, the delivery to display screen is increased at night or cloudy day, daytime, the electric current that thin-film solar cells produces under sunlight irradiates passes through conductor wire, controller is powered to display screen.
If run into continuous haze weather, illumination deficiency needs to continue to increase power supply, photovoltaic self-control switch one is opened automatically, connect circuit, from the electric current that lithium ion battery one exports, pass through conductor wire, photovoltaic self-control switch one, controller two, LED conduction rack two is powered to LED two, the electric current exported from controller two also can be powered to display screen by conductor wire, photovoltaic self-control switch two is opened automatically simultaneously, connect circuit, from the electric current that lithium ion battery two exports, pass through conductor wire, photovoltaic self-control switch two, controller one, LED conduction rack one is powered to LED one, the electric current exported from controller one also can be powered to display screen by conductor wire.
Reflector 18 is installed above luminescent plastic billboard 1, reflector 18 inside surface down posts reflective membrane, the light reflection of the light that a part of LED can be launched by reflective membrane and sunshine scattering increases the magnitude of current of photovoltaic generation on thin-film solar cells, increase the delivery to display screen, the light that another part LED is launched by reflective membrane simultaneously and the light reflection of sunshine scattering on luminescent plastic billboard, increase include the luminescent plastic billboard of long after glow luminous material extinction amount, store light quantity and luminous quantity.
By thin-film solar cells generating, power supply, lithium ion battery is powered and the long afterglow synergy of luminescent plastic billboard, the reflective synergy number of ways of reflector ensures the delivery to display screen, the brightness making display screen keep certain, the advertising results that the culture on luminescent plastic billboard is shown are good.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions:
By luminescent plastic billboard 1, thin-film solar cells 2, display screen 3, conductor wire 4, controller 1, LED conduction rack 1, LED 1, controller 28, LED conduction rack 29, LED 2 10, ground 11, photovoltaic self-control switch 1, photovoltaic self-control switch 2 13, lithium ion battery 1, lithium ion battery 2 15, billboard right side uprights 16, column 17 and the reflector 18 cultural exhibiting device of composition thin-film solar cell applications on luminescent plastic billboard jointly on the left of billboard,
On the left of billboard right side uprights 16 and billboard, above column 17, luminescent plastic billboard 1 is installed, in the front of luminescent plastic billboard 1, thin-film solar cells 2 is installed in the center that area accounts for 70%-80%, in the front of thin-film solar cells 2, display screen 3 is installed in the center that area accounts for 30%-50%, on the left of billboard, lithium ion battery 1 and photovoltaic self-control switch 1 are installed in the inside of column 17, in the inside of billboard right side uprights 16, lithium ion battery 2 15 and photovoltaic self-control switch 2 13 are installed, the front mounted LED lamp conduction rack 29 of the below of the thin-film solar cells 2 on luminescent plastic billboard 1 and LED 2 10, conductor wire 4 and controller 28 are installed in the back side, front mounted LED lamp conduction rack 1 above thin-film solar cells 2 on luminescent plastic billboard 1 and LED 1, conductor wire 4 and controller 1 are installed in the back side, reflector 18 is installed above luminescent plastic billboard 1,
Lithium ion battery 1 is connected with photovoltaic self-control switch 1 by conductor wire 4, photovoltaic self-control switch 1 is connected with controller 28 by conductor wire 4, controller 28 is connected with LED conduction rack 29 by conductor wire 4, LED conduction rack 29 is connected with LED 2 10 by conductor wire 4, controller 28 is connected with display screen 3 by conductor wire 4, lithium ion battery 2 15 is connected with photovoltaic self-control switch 2 13 by conductor wire 4, photovoltaic self-control switch 2 13 is connected with controller 1 by conductor wire 4, controller 1 is connected with LED conduction rack 1 by conductor wire 4, LED conduction rack 1 is connected with LED 1 by conductor wire 4, controller 1 is connected with display screen 3 by conductor wire 4.
Thin-film solar cells 2 is multi-crystal silicon film solar battery or amorphous silicon thin-film solar cell or copper-indium-galliun-selenium film solar cell or dye-sensitized film solar cell or gallium arsenide film solar cell or cadmium telluride diaphragm solar battery.
LED 1 and LED 2 10 are ultraviolet leds lamp or purple LED lamp or blue LED lamp or blue green light LED lamp or green light LED lamp or green-yellow light LED or yellow light LED lamp or orange light LED or red LED lamp or dark red LED lamp or infrared emitting light LED or white LED lamp by wavelength color classification.
Compared with prior art, the invention has the beneficial effects as follows: 1. do not need to consume petroleum during thin-film solar cells generating or the fossil fuel such as coal, the degree of self-sufficiency of the energy can be improved, carbon dioxide, sulphuric dioxide and other harmful gases is not discharged in the process of thin-film solar cells generating, not pollution of ecological environment, in the power generation process of thin-film solar cells, does not use chilled water, do not produce noise, the easy M R of photovoltaic power generation equipment.2. thin-film solar cells thickness is thin, some thin-film solar cells be translucent, can transmitted light, the luminous energy of the twilight sunset that the luminous energy from the sunlight of front illuminated thin-film solar cells and the luminescent plastic from back side illuminaton thin-film solar cells are launched can convert electric energy to by photovoltaic effect thin-film solar cells, add that the optical energy irradiation thin-film solar cells that night, LED sent also can convert electric energy to, significantly increase the efficiency at thin-film solar cells daytime and night, add the delivery of the photovoltaic generation to display screen.3. the electric current that produces of thin-film solar cells photovoltaic generation and the electric current that exports of lithium ion battery complement each other and power, to display screen continued power, ensure that display screen has certain brightness, the advertising effect of calligraphy and painting is shown in the culture that improve the display screen display on the center of luminescent plastic billboard.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Due to blocking of haze on aerial air brown cloud and ground, ground receiver to solar radiation reduce 4%, the generated energy of the thin-film solar cells be arranged on ground billboard is reduced, have impact on the delivery to display screen.The generated energy of thin-film solar cells whole day can be increased with the light comprising light that luminescent plastic billboard that long after glow luminous material makes launches and reflection LED and sunlight, the electric current that the electric current exported from thin-film solar cells is undertaken adjusting by conductor wire input control device, export from controller is by conductor wire and LED conduction rack to LED powered lighting, and the electric current exported from controller is powered to display screen by conductor wire.The electric current exported from lithium ion battery is powered to display screen and LED respectively by conductor wire, photovoltaic self-control switch and controller.
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
By luminescent plastic billboard 1, thin-film solar cells 2, display screen 3, conductor wire 4, controller 1, LED conduction rack 1, LED 1, controller 28, LED conduction rack 29, LED 2 10, ground 11, photovoltaic self-control switch 1, photovoltaic self-control switch 2 13, lithium ion battery 1, lithium ion battery 2 15, billboard right side uprights 16, column 17 and the reflector 18 cultural exhibiting device of composition thin-film solar cell applications on luminescent plastic billboard jointly on the left of billboard,
On the left of billboard right side uprights 16 and billboard, above column 17, luminescent plastic billboard 1 is installed, in the front of luminescent plastic billboard 1, area accounts for the center installation thin-film solar cells 2 of 70%-80%, in the front of thin-film solar cells 2, area accounts for the center installation display screen 3 of 30%-50%, on the left of billboard, lithium ion battery 1 and photovoltaic self-control switch 1 are installed in the inside of column 17, in the inside of billboard right side uprights 16, lithium ion battery 2 15 and photovoltaic self-control switch 2 13 are installed, the front mounted LED lamp conduction rack 29 of the below of the thin-film solar cells 2 on luminescent plastic billboard 1 and LED 2 10, conductor wire 4 and controller 28 are installed in the back side, front mounted LED lamp conduction rack 1 above thin-film solar cells 2 on luminescent plastic billboard 1 and LED 1, conductor wire 4 and controller 1 are installed in the back side, reflector 18 is installed above luminescent plastic billboard 1,
Lithium ion battery 1 is connected with photovoltaic self-control switch 1 by conductor wire 4, photovoltaic self-control switch 1 is connected with controller 28 by conductor wire 4, controller 28 is connected with LED conduction rack 29 by conductor wire 4, LED conduction rack 29 is connected with LED 2 10 by conductor wire 4, controller 28 is connected with display screen 3 by conductor wire 4, lithium ion battery 2 15 is connected with photovoltaic self-control switch 2 13 by conductor wire 4, photovoltaic self-control switch 2 13 is connected with controller 1 by conductor wire 4, controller 1 is connected with LED conduction rack 1 by conductor wire 4, LED conduction rack 1 is connected with LED 1 by conductor wire 4, controller 1 is connected with display screen 3 by conductor wire 4.
Thin-film solar cells 2 is multi-crystal silicon film solar battery or amorphous silicon thin-film solar cell or copper-indium-galliun-selenium film solar cell or dye-sensitized film solar cell or gallium arsenide film solar cell or cadmium telluride diaphragm solar battery.
LED 1 and LED 2 10 are ultraviolet leds lamp or purple LED lamp or blue LED lamp or blue green light LED lamp or green light LED lamp or green-yellow light LED or yellow light LED lamp or orange light LED or red LED lamp or dark red LED lamp or infrared emitting light LED or white LED lamp by wavelength color classification.
Sunlight luminescent plastic billboard, long after glow luminous material is included in luminescent plastic billboard, long after glow luminous material within the regular hour can extinction, store light, luminescence, the development constantly progress of novel aluminate long after glow luminous material and the luminous intensity of long persistence luminescent silicate material, fluorescent lifetime, chemical stability, long after glow luminous material can send the light of multicolour, and wherein the luminescent properties of red, bluish-green, yellowish green three kinds of long after glow luminous material is fairly good.Long after glow luminous material in luminescent plastic billboard absorbs the luminous energy of sunlight daytime, night or cloudy day can send light in 8-12 hours, the light sent is arranged on luminescent plastic billboard from back side illuminaton, area accounts for the thin-film solar cells generation current of 70%-80% of luminescent plastic billboard, thin-film solar cells produce electric current by conductor wire to being arranged on thin-film solar cells front, the display screen that area accounts for thin-film solar cells 30%-50% is powered, make the brightness that display screen keeps certain, explicit culture shows calligraphy and painting, reach the effect of whole day exploitation.
The electric current exported from the lithium ion battery one that is arranged on the left of billboard in column is by conductor wire, photovoltaic self-control switch one input control device two, the electric current exported from controller two is powered to display screen by conductor wire, and the electric current exported from controller two also can be powered to LED two by conductor wire and LED conduction rack two.The electric current exported from the lithium ion battery two that is arranged in billboard right side uprights is by conductor wire, photovoltaic self-control switch two input control device one, the electric current exported from controller one is powered to display screen by conductor wire, and the electric current exported from controller one also can be powered to LED one by conductor wire and LED conduction rack one.When night arrive or daytime haze serious, photovoltaic self-control switch one and photovoltaic self-control switch two are automatically opened, are connected circuit, the electric current simultaneously exported from lithium ion battery one and lithium ion battery two can supplement the deficiency that thin-film solar cells is powered, and ensures to continue to provide sufficient electric energy to display screen.
Above luminescent plastic billboard, reflector is installed, the inside surface down of reflector is pasted with reflective membrane, reflective membrane can reflect the scattering sunlight on daytime and the light of LED transmitting at night, by light reflection in thin-film solar cells, increase the generated energy of thin-film solar cells and the delivery to display screen.It is for subsequent use that unnecessary electric energy of powering also can pass through conductor wire, controller and photovoltaic self-control switch input lithium ion battery storage.
Owing to taking technique scheme to improve the generated energy of thin-film solar cells, can improve the photovoltaic power generation quantity of 20%-30% daytime, night can improve 10
-the photovoltaic power generation quantity of 20%, thus counteract due to haze on aerial air brown cloud and ground block make ground receiver to solar radiation reduce 4%-5% at present, and cause the loss that the photovoltaic power generation quantity of the thin-film solar cells be arranged on luminescent plastic billboard has reduced at present, ensure that the sufficient power amount to display screen, make display screen by day or certain brightness can be kept night, demonstrate culture and show calligraphy and painting, strengthen the effect of advertising.
Now enumerate embodiment as follows:
Embodiment one:
Due to blocking of haze on aerial air brown cloud and ground, ground receiver to direct solar radiation from 30 years of nineteen sixty to nineteen ninety, decrease 4%, 5% is reduced to after nineteen ninety, make the corresponding minimizing of the generated energy of the amorphous silicon thin-film solar cell be arranged on ground billboard, have impact on the delivery to display screen.The generated energy of amorphous silicon thin-film solar cell whole day can be increased with the light comprising light that luminescent plastic billboard that long after glow luminous material makes launches and reflection LED illumination lamp and scattering sunlight.The electric current that the electric current exported from amorphous silicon thin-film solar cell is undertaken adjusting by conductor wire input control device, export from controller is by conductor wire and LED conduction rack to LED powered lighting, and the electric current exported from controller is powered to display screen by conductor wire.The electric current exported from lithium ion battery is powered to display screen and LED respectively by conductor wire, photovoltaic self-control switch and controller.
Embodiment two:
Due to blocking of haze on aerial air brown cloud and ground, ground receiver to direct solar radiation from 30 years of nineteen sixty to nineteen ninety, decrease 4%, 5% is reduced to after nineteen ninety, make the corresponding minimizing of the generated energy of the copper-indium-galliun-selenium film solar cell be arranged on ground billboard, have impact on the delivery to display screen.The generated energy of copper-indium-galliun-selenium film solar cell whole day can be increased with the light comprising light that luminescent plastic billboard that long after glow luminous material makes launches and reflection LED illumination lamp and scattering sunlight.The electric current that the electric current exported from copper-indium-galliun-selenium film solar cell is undertaken adjusting by conductor wire input control device, export from controller is by conductor wire and LED conduction rack to LED powered lighting, and the electric current exported from controller is powered to display screen by conductor wire.The electric current exported from lithium ion battery is powered to display screen and LED respectively by conductor wire, photovoltaic self-control switch and controller.
Claims (3)
1. the cultural exhibiting device of thin-film solar cell applications on luminescent plastic billboard, it is characterized in that, by luminescent plastic billboard (1), thin-film solar cells (2), display screen (3), conductor wire (4), controller one (5), LED conduction rack one (6), LED one (7), controller two (8), LED conduction rack two (9), LED two (10), ground (11), photovoltaic self-control switch one (12), photovoltaic self-control switch two (13), lithium ion battery one (14), lithium ion battery two (15), billboard right side uprights (16), column (17) and reflector (18) the cultural exhibiting device of composition thin-film solar cell applications on luminescent plastic billboard jointly on the left of billboard,
On the left of billboard right side uprights (16) and billboard, luminescent plastic billboard (1) is installed in the top of column (17), the front of luminescent plastic billboard (1), area accounts for 70% of luminescent plastic billboard (1)
-thin-film solar cells (2) is installed in the center of 80%, the front of thin-film solar cells (2), area accounts for 30% of thin-film solar cells (2)
-display screen (3) is installed in the center of 50%, on the left of billboard, conductor wire (4) is installed in the inside of column (17), lithium ion battery one (14) and photovoltaic self-control switch one (12), in the inside of billboard right side uprights (16), conductor wire (4) is installed, lithium ion battery two (15) and photovoltaic self-control switch two (13), on the front of luminescent plastic billboard (1), mounted LED lamp conduction rack two (9) and LED two (10) on the front of the below of thin-film solar cells (2), conductor wire (4) and controller two (8) are installed in the back side, on the front of luminescent plastic billboard (1), mounted LED lamp conduction rack one (6) and LED one (7) on the front of the top of thin-film solar cells (2), conductor wire (4) and controller one (5) are installed in the back side, in the top of luminescent plastic billboard (1), reflector (18) is installed,
Lithium ion battery one (14) is connected with photovoltaic self-control switch one (12) by conductor wire (4), photovoltaic self-control switch one (12) is connected with controller two (8) by conductor wire (4), controller two (8) is connected with LED conduction rack two (9) by conductor wire (4), LED conduction rack two (9) is connected with LED two (10) by conductor wire (4), controller two (8) is connected with display screen (3) by conductor wire (4), lithium ion battery two (15) is connected with photovoltaic self-control switch two (13) by conductor wire (4), photovoltaic self-control switch two (13) is connected with controller one (5) by conductor wire (4), controller one (5) is connected with LED conduction rack one (6) by conductor wire (4), LED conduction rack one (6) is connected with LED one (7) by conductor wire (4), controller one (5) is connected with display screen (3) by conductor wire (4).
2. the cultural exhibiting device of thin-film solar cell applications according to claim 1 on luminescent plastic billboard, it is characterized in that, described thin-film solar cells (2) is multi-crystal silicon film solar battery or amorphous silicon thin-film solar cell or copper-indium-galliun-selenium film solar cell or dye-sensitized film solar cell or gallium arsenide film solar cell or cadmium telluride diaphragm solar battery.
3. the cultural exhibiting device of thin-film solar cell applications according to claim 1 on luminescent plastic billboard, it is characterized in that, described LED one (7) and LED two (10) are ultraviolet leds lamp or purple LED lamp or blue LED lamp or blue green light LED lamp or green light LED lamp or green-yellow light LED or yellow light LED lamp or orange light LED or red LED lamp or dark red LED lamp or infrared emitting light LED or white LED lamp by wavelength color classification.
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| CN105717959A (en) * | 2014-08-02 | 2016-06-29 | 浙江明辉发光科技有限公司 | Solar steady persistence emitting system and excitation method thereof |
| CN105955351A (en) * | 2014-08-02 | 2016-09-21 | 浙江明辉发光科技有限公司 | Solar energy long afterglow luminescent system and excitation method thereof |
| CN106130466A (en) * | 2016-08-26 | 2016-11-16 | 李健 | A kind of solar film battery light absorbing device |
| CN109206811A (en) * | 2017-07-03 | 2019-01-15 | 镇江市睿泽文化传播有限公司 | A kind of poster paper with photovoltaic cell |
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| JPH11184411A (en) * | 1997-12-22 | 1999-07-09 | Sefutekku Kk | Refuge place display device |
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| EP1983107A2 (en) * | 2007-04-20 | 2008-10-22 | Kabushiki Kaisha Asco | Solar warning light |
| CN202816271U (en) * | 2012-08-17 | 2013-03-20 | 安泰科技股份有限公司 | Solar photovoltaic information bar |
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Inventor after: Wang Huandong Inventor before: Miao Tongchun |
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Effective date of registration: 20170718 Address after: 528415 Guangdong Province, Zhongshan City Xiaolan Town, Yongning Jucheng Road West 417 building 10 third card Patentee after: ZHONGSHAN KINGTON DISPLAY PRODUCTS CO.,LTD. Address before: Nanchang District 214023 in Jiangsu province Wuxi City Qingyang Road No. 333, room 1508 Patentee before: WUXI TONGCHUN NEW ENERGY TECHNOLOGY Co.,Ltd. |
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Denomination of invention: Application of Thin Film Solar Cells in Cultural Display Devices on Luminous Plastic Billboards Effective date of registration: 20230323 Granted publication date: 20151104 Pledgee: Bank of China Limited by Share Ltd. Zhongshan branch Pledgor: ZHONGSHAN KINGTON DISPLAY PRODUCTS CO.,LTD. Registration number: Y2023980035844 |