CN102062345B - Solar light storage device - Google Patents
Solar light storage device Download PDFInfo
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- CN102062345B CN102062345B CN2010105028221A CN201010502822A CN102062345B CN 102062345 B CN102062345 B CN 102062345B CN 2010105028221 A CN2010105028221 A CN 2010105028221A CN 201010502822 A CN201010502822 A CN 201010502822A CN 102062345 B CN102062345 B CN 102062345B
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- light
- lampshade
- solar energy
- glassy layer
- light storage
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a solar light storage device which is capable of absorbing and storing light energy under the illumination of sun or light and other visible lights and used for night illumination or emergency illumination. The solar light storage device comprises a light concentrating device and a lamp cover. The solar light storage device is characterized by also comprising a cooling device consisting of a conduit, a pump, superconductive liquid in the pump and a heat dissipation box; the light concentrating device consists of a solar reflecting mirror, an optical screen, an optical fiber and a reflector; the lamp cover consists of inner and outer glass layers and light storage paint; and the light storage paint is prepared by the following steps: evenly mixing luminescent rare-earth material, strontium carbonate and aluminium oxide at high temperature, generating strontium aluminate luminescent rare-earth powder through solid reaction and then evenly mixing the strontium aluminate luminescent rare-earth powder, resin and addictives. By using the solar light storage device in the invention, the defects of the existing illuminator are solved, so that the solar light storage device has the characteristics of long persistence, high luminescent luminance, good light resistance, weather resistance and chemical stability, no precipitation, low construction, no radioactivity, no toxicity and harmless, safety and environmental protection and the like, the construction is simple, and the energy is saved.
Description
One, technical field
The present invention relates to a kind of solar energy storage electro-optical device, especially a kind of can be in the sun or radiation of visible light such as light down absorption and store luminous energy, and the solar energy that is used for night illumination or emergency lighting stores up electro-optical device.
Two, background technology
Along with a large amount of of China's rapid economy development and household electrical appliance popularize, electricity shortage has become the bottleneck that restriction is produced, lived.Last year, there were 24 province power cuts to limit consumption in the whole nation; In January in this year, 21 province electricity consumptions signal for help repeatedly.This shows that short of electricity has been not only the awkward thing in peak of power consumption period in summer.
And the electric power of China is thermal power generation more than 60% at present, and consequent carbon dioxide has not only damaged our healthy, has also caused warming of global climate; The acid rain that sulfur dioxide causes has become agriculture stealthy killer.Water power is considered to clean energy resource usually, hardly realizes, barrage is built a dam and also can be flooded a large amount of farmlands, destroys forest, grassland, and bio-diversity is reduced, and ecological environment is produced influence difficult to the appraisal.In addition, certainly will produce more immigrant, cause very big burden to country.Therefore, using electricity wisely and make full use of natural daylight and be inevitable has been expected utilizing sunshine to this.
Existing solar energy illuminating light is by day, by solar panel transform light energy is charged a battery, when arriving night; The white high-frequency inverter of the electric energy of battery converts alternating current to lights lamp; Through behind the setting-up time, lamp promptly extinguishes automatically, utilizes sunshine to convert the purpose that alternating current is lighted lamp into though it can reach; So complicated than imitating, cost is higher than imitating.
Three, summary of the invention
The purpose of solar energy storage electro-optical device of the present invention is the deficiency that will solve above-mentioned lighting device; Providing a kind of can and store visible absorption such as sunshine and light; The solar energy storage electro-optical device that is used for night illumination or emergency lighting, make its have persistence long, luminosity is high, light resistance, weatherability, chemical stability are good, do not precipitate, construct simply, cost is low, "dead", nontoxic, safety and environmental protection, characteristics such as energy-conservation.
The objective of the invention is to adopt following scheme to realize: a kind of solar energy storage electro-optical device; It comprises beam condensing unit and lampshade; Be characterized in: it also comprises the cooling device of being made up of superconducting fluid in conduit, heat radiation case, the heat radiation case and pump, and said beam condensing unit is made up of solar energy reflection mirror, light sieve, optical fiber and reflector; Said lampshade is made up of inside and outside glassy layer and light-storing paint.
Above-mentioned solar energy reflection mirror is concavees lens; Be contained in outdoor; Sunshine is mapped on the light sieve at solar energy reflection mirror middle part through the solar energy reflection mirror reversal, and the sunshine that filters out infrared ray and heat through the light sieve is by below the light sieve and sieve the optical fiber that is connected with light and be sent in indoor lampshade.
Said pump and heat radiation case apparatus and couple together pump and heat radiation case with the conduit that passes lampshade on indoor wall, make to circulate heat radiation to lampshade at the superconduction fluid power of heat radiation in the case and cool off.
Above-mentioned lampshade is a double-decker, and internal layer surrounds circle by interior glassy layer, and the space that is surrounded by interior glassy layer and outer glassy layer is a vacuum layer; And on the interior glassy layer of lampshade and outer glassy layer, coat light-storing paint equably, and making it to form a light-emitting lamp shade, the solar energy that is transmitted in the entering lampshade by optical fiber makes lamp luminous; Unnecessary sunshine then is stored on the light-storing paint in the lampshade; Luminous energy on light-storing paint can also transmit, and the luminous energy that promptly stores in vacuum layer and the internal layer can transmit mutually, and when this lamp electrified light emitting; Lampshade also can be stored in a part of light in the lampshade; When the outage lamp is not luminous, this lampshade will hold the luminous energy that stays at once and discharge, and can play the effect of night illumination or emergency lighting.
Above-mentioned light-storing paint is by luminescence rare earth material, strontium carbonate and alundum (Al, mixes at high temperature, generates the strontium aluminate rare earth luminescent powder through solid phase reaction, is mixed by strontium aluminate rare earth luminescent powder, resin and additive and forms.
The present invention adopts the beneficial effect of such scheme to be: 1) light-storing paint is to utilize the rare earth element extinction, hold a kind of special hair long optical coating that luminous principle is processed behind the light; It holds light, luminous voluntarily after absorbing visible light radiation such as sunshine or light; Beautiful in colour; Fluorescent lifetime is long, and fluorescent lifetime can reach 24 hours, ten minutes high brightness time; 2) chemical stability of light-storing paint good, do not precipitate, "dead", nontoxic, safety and environmental protection; 3) it is safer that cooling device makes the use of this device, and prolonged the service life of this device; 4) construction of solar energy storage electro-optical device is simple, cost is low; 5) this solar energy storage electro-optical device is of many uses; Can not only the fitting-up building, the caution sign of public place, escape way; The LED that also can be used for man-made tourist site, culture, art and decorate is masked as special occasions, can also be as a hiding emergency lighting and low illumination.
Four, description of drawings
Fig. 1 is the enforcement sketch map of solar energy storage electro-optical device of the present invention.
Label declaration in each width of cloth accompanying drawing is following:
1-solar energy reflection mirror; 2-light sieve; 3-optical fiber; The 4-reflector; The outer glassy layer of 5-; Glassy layer in the 6-; The 7-conduit; The 8-pump; The 9-wall; The 10-case that dispels the heat; The 10a-superconducting fluid; The 11-vacuum layer; The 12-light-storing paint; The 13-internal layer.
Five, the specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of solar energy storage electro-optical device of the present invention is described in detail.
As shown in Figure 1; Enforcement sketch map for solar energy storage electro-optical device of the present invention; A kind of solar energy storage electro-optical device; It comprises beam condensing unit and lampshade, is characterized in: it also comprises the cooling device of being made up of superconducting fluid 10a in conduit 7, heat radiation case 10, the heat radiation case 10 and pump 8, and said beam condensing unit is made up of solar energy reflection mirror 1, light sieve 2, optical fiber 3 and reflector 4; Said lampshade is made up of inside and outside glassy layer (5,6) and light-storing paint 12.
As shown in Figure 1; Be contained in outdoor solar energy reflection mirror 1 and be concavees lens; Sunshine reflexes on the light at solar energy reflection mirror 1 middle part sieve 2 through solar energy reflection mirror 1, and the sunshine that filters out infrared ray and heat through light sieve 2 is by below light sieve 2 and sieve 2 optical fiber 3 that are connected with light and be sent in indoor lampshade.
As shown in Figure 1, dispel the heat case 10 and pump 8 devices on indoor wall 9, and couple together heat radiation case 10 and pump 8 with the conduit that passes lampshade 7, the superconducting fluid 10a in the case 10 that dispels the heat can be circulated to lampshade heat radiation cooling.
As shown in Figure 1, lampshade is a double-decker, and internal layer 13 surrounds circle by interior glassy layer 6; The space that is surrounded by interior glassy layer 6 and outer glassy layer 5 is a vacuum layer 11, and the interior glassy layer 6 of lampshade and outside coat light-storing paint 12 equably on the glassy layer 5, make it to form a light-emitting lamp shade; Transmit the solar energy that gets in the lampshade by optical fiber 3 and make lamp luminous, unnecessary sunshine then is stored on the light-storing paint 12 in the lampshade, and the luminous energy on light-storing paint 12 can also transmit; Be that vacuum layer 11 can be transmitted mutually with the internal layer 13 interior luminous energy that store; And when this lamp electrified light emitting, lampshade also can be stored in a part of light in the lampshade, when the outage lamp is not luminous; This lampshade will hold the luminous energy that stays at once and discharge; Can play the effect of night illumination or emergency lighting, also reach right and left to the light reflection that makes progress downwards, make indoor more light with reflector 4.
Light-storing paint 12 is by luminescence rare earth material, strontium carbonate and alundum (Al; Mix at high temperature; Generate the strontium aluminate rare earth luminescent powder through solid phase reaction; The compound of 5 elements such as Gd (gadolinium), Sm (samarium), Eu (europium), Tb (terbium), Dy (dysprosium) (like sulfate etc.) and itself be exactly luminescent material in the rare earth element for example as pure compounds such as CaWO4, they just can be used as the luminescence rare earth material; Mix by strontium aluminate rare earth luminescent powder, resin and additive again and form.
Claims (4)
1. a solar energy stores up electro-optical device; It comprises beam condensing unit and lampshade; Be characterized in: it also comprises the cooling device of being made up of superconducting fluid (10a) in conduit (7), heat radiation case (10), the heat radiation case (10) and pump (8) to the lampshade heat radiation; Said beam condensing unit is made up of solar energy reflection mirror (1), light sieve (2), optical fiber (3) and reflector (4), and it is sent to sunshine in the lampshade through optical fiber (3); Said lampshade is made up of interior glassy layer (5), outer glassy layer (6) and light-storing paint (12); The interior glassy layer (6) of lampshade and outside coat light-storing paint (12) equably on the glassy layer (5); Transmitting the solar energy that gets in the lampshade by optical fiber (3) makes lamp luminous; Make it to form a light-emitting lamp shade, unnecessary sunshine then is stored on the light-storing paint (12) in the lampshade; And when this lamp electrified light emitting, lampshade also can be stored in a part of light in the lampshade, and when the outage lamp is not luminous, this lampshade will hold the luminous energy that stays at once and discharge, and can play the effect of night illumination or emergency lighting.
2. solar energy storage electro-optical device according to claim 1; It is characterized in that: said solar energy reflection mirror (1) is concavees lens; It is contained in outdoor; Sunshine reflexes to device on the light sieve (2) at solar energy reflection mirror (1) middle part through solar energy reflection mirror (1), and the sunshine that filters out infrared ray and heat through light sieve (2) is sent in indoor lampshade by the optical fiber (3) that sieves (2) below at light and be connected with light sieve (2).
3. solar energy storage electro-optical device according to claim 1; It is characterized in that: said heat radiation case (10) and pump (8) device are on indoor wall (9); And couple together heat radiation case (10) and pump (8) with the conduit that passes lampshade (7), superconducting fluid (10a) in heat radiation case (10) can be circulated dispel the heat and cool off to lampshade.
4. solar energy storage electro-optical device according to claim 1; It is characterized in that: said lampshade is a double-decker, and internal layer (13) surrounds circle by interior glassy layer (6), and the space that is surrounded by interior glassy layer (6) and outer glassy layer (5) is vacuum layer (11); Luminous energy on light-storing paint (12) can also transmit; Be that the luminous energy that stores in vacuum layer (11) and the internal layer (13) can transmit mutually, said reflector (4) reaches right and left to the light reflection that makes progress downwards, makes indoor more light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105028221A CN102062345B (en) | 2010-10-11 | 2010-10-11 | Solar light storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105028221A CN102062345B (en) | 2010-10-11 | 2010-10-11 | Solar light storage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102062345A CN102062345A (en) | 2011-05-18 |
| CN102062345B true CN102062345B (en) | 2012-06-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105028221A Expired - Fee Related CN102062345B (en) | 2010-10-11 | 2010-10-11 | Solar light storage device |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032685A (en) * | 2012-12-27 | 2013-04-10 | 张旭东 | Optical fiber light guide long-afterglow luminous lighting system |
| CN103037595B (en) * | 2013-01-05 | 2016-01-20 | 张旭东 | Household low pressure energy-saving LED illumination system |
| CN104930458A (en) * | 2015-06-25 | 2015-09-23 | 河南易博联城规划建筑设计有限公司洛阳分公司 | House lighting method capable of prolonging lighting time |
| CN108916664B (en) * | 2018-06-13 | 2020-04-21 | 西安理工大学 | Ellipsoidal sunlight storage lighting device |
| CN109633835A (en) * | 2019-01-26 | 2019-04-16 | 重庆美迪舸生物科技有限公司 | A kind of optical fibre illumination source ends coupled system |
| CN111457496A (en) * | 2020-04-08 | 2020-07-28 | 海宁萃智智能机器人有限公司 | Portable air purification device reaches active gauze mask including it |
| CN112196103B (en) * | 2020-09-27 | 2021-08-20 | 福建省中建检测技术有限公司 | Green building steel structure |
| CN114190236A (en) * | 2021-12-09 | 2022-03-18 | 杨莹 | Vegetation restoration method for northern ecological fragile area |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1173619A (en) * | 1997-08-21 | 1998-02-18 | 冯继宏 | Solar-energy directly utilizing appts. |
| CN2315426Y (en) * | 1997-11-21 | 1999-04-21 | 吴涛 | Solar optic fibre lighting device |
| CN2874250Y (en) * | 2006-02-25 | 2007-02-28 | 马卫东 | Solar energy lighting system |
| CN101290392A (en) * | 2008-06-03 | 2008-10-22 | 马轶 | Solar energy collecting structure |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH087618A (en) * | 1994-06-25 | 1996-01-12 | Satoshi Kurihara | Lighting system using sunlight |
-
2010
- 2010-10-11 CN CN2010105028221A patent/CN102062345B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1173619A (en) * | 1997-08-21 | 1998-02-18 | 冯继宏 | Solar-energy directly utilizing appts. |
| CN2315426Y (en) * | 1997-11-21 | 1999-04-21 | 吴涛 | Solar optic fibre lighting device |
| CN2874250Y (en) * | 2006-02-25 | 2007-02-28 | 马卫东 | Solar energy lighting system |
| CN101290392A (en) * | 2008-06-03 | 2008-10-22 | 马轶 | Solar energy collecting structure |
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| CN102062345A (en) | 2011-05-18 |
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Owner name: HANGZHOU QINGLING AUTOMATION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: HANGZHOU CIYUAN TECHNOLOGY CO., LTD. Effective date: 20140707 |
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Effective date of registration: 20140707 Address after: 310011 No. 38 Cheung Road, Hangzhou, Zhejiang, Gongshu District Patentee after: HANGZHOU QINGLING ELECTRONICS CO., LTD. Address before: Hangzhou City, Zhejiang province 310011 Gongshu District Xiangyuan Road No. 38 Building 1 room 547 Hangzhou CI Source Technology Co. Ltd. Patentee before: Hangzhou Ciyuan Technology Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20141011 |
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