CN102108757A - Dimming glass based on solar energy and dimming liquid crystal - Google Patents
Dimming glass based on solar energy and dimming liquid crystal Download PDFInfo
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- CN102108757A CN102108757A CN 201110042981 CN201110042981A CN102108757A CN 102108757 A CN102108757 A CN 102108757A CN 201110042981 CN201110042981 CN 201110042981 CN 201110042981 A CN201110042981 A CN 201110042981A CN 102108757 A CN102108757 A CN 102108757A
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- lcd panel
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Abstract
The invention discloses dimming glass based on solar energy and dimming liquid crystal. The dimming glass is characterized by mainly comprising double transmitting glass surface layers (1), a liquid crystal sheet (4) and a film solar battery (3), wherein the inner surfaces of the double transmitting glass surface layers (1) are respectively bonded with an ethylene-vinyl acetate (EVA) adhesive layer (2); the film solar battery (3) with a frame structure is clamped between two EVA adhesive layers (2) and arranged along the peripheries of the transmitting glass surface layers (1); the liquid crystal sheet (4) is also clamped between the two EVA adhesive layers (2) and is positioned in the frame of the film solar battery (3); the film solar battery (3) is connected with the input end of a storage battery through a control circuit; the output end of the storage battery (6) is electrically connected with the liquid crystal sheet (4); and a dimming resistor (5) is connected in series in a connecting circuit of the storage battery (6) and the liquid crystal sheet (4). The dimming glass has the advantages of adjustable light, energy conservation, environmental friendliness, high strength and low cost.
Description
Technical field
The present invention relates to a kind of constructional materials, especially a kind of solar electrical energy generation that utilizes is regulated the NPD-LCD layer in the glass sandwich, makes light change, thereby reach the glass of sunshade, sound insulation, effects of energy conservation and environmental protection, specifically a kind of dimming glass based on solar energy and light modulation liquid crystal.
Background technology
Glass is the indispensable material of a kind of building, it give indoor bring bright in, also cause room light to pollute to a certain extent, therefore for a long time, people wish to have always a kind of can regulate as required by the product of light intensity in the glass inlet chamber available.And at present, the articles for use that traditional adjusting light such as curtain, blinds is arranged of common adjusting light power on the market are owing to by foreign object, will inevitably bring problems such as the cleaning amount is big.Simultaneously, also have on the market and utilize interlayer to charge into gas or add the glass that thin film is regulated light, in adjustment process, can shield portions or whole light, cause the indoor light deficiency, in addition, some product needed is applied circuit in addition, and the energy is caused waste.
Summary of the invention
The objective of the invention is to have the light intensity of inconvenient or influence irradiation and need external power supply can cause the problem of user's applied mental burden at existing light modulation means, design a kind of dispense with outer connecting power, can guarantee the dimming glass that incident ray intensity and simple glass are suitable again based on solar energy and light modulation liquid crystal.
Technical scheme of the present invention is:
A kind of dimming glass based on solar energy and light modulation liquid crystal, it is characterized in that it mainly is made up of double-deck transparent glass surface layer 1, LCD panel 4 and solar film battery 3, the inner surface of double-deck transparent glass surface layer 1 all is bonded with EVA glue-line 2, the solar film battery 3 that is the shaped as frame structure is installed between the two-layer EVA glue-line 2 and around transparent glass surface layer 1 arranges that LCD panel 4 also is installed between the described two-layer EVA glue-line 2 and is positioned at solar film battery 3 frameworks; Described solar film battery 3 links to each other by the input of control circuit with battery 6, and the output of battery 6 and LCD panel 4 are electrically connected, and is serially connected with dimming resistor 5 on the connecting circuit of battery 6 and LCD panel 4.
Described transparent glass surface layer 1 is the low iron glass of high printing opacity.
Described liquid crystal layer 4 is transparent for energising, outage printing opacity but opaque NPD LCD panel.
Beneficial effect of the present invention:
1, shaded effects are good.When door and window adopts, can change and control the glass colour depth degree and regulate sun lights and go into indoor intensity, make indoor light soft by the control current/voltage, comfortable pleasant, the not effect of devitrification light again.
2, environmental protection.This glass is a kind of novel high-tech glass combination with incident ray, antireflective effect, and it plays the effect that reduces light pollution, simultaneously, has increased the absorptivity of light, has improved the effect of solar photoelectric module, reduces greenhouse effect.
3, energy-saving and emission-reduction.This glass can reduce the infiltration of outdoor heat, also can reduce indoor energy to external radiation and conductive quantity, reduce cold air in summer supply and winter the replenishing of heating installation, play energy-conservation effect.
4, easy to use.Save the loaded down with trivial details of curtain and the trouble of cleaning in the future have been installed.
5, soundproof effect is good.The present invention is the glass for building purposes product in the middle of a kind of EVA of employing film is glued at the solar photoelectric module, and the application of EVA film has reduced outdoor noise content effectively, can reduce about 30dB.Photoelectric glass is a kind of quiet power generator from do not produce any noise in the process of operation, generation electric energy simultaneously.
6, sound construction.Photoelectric glass is a kind of laminated glass, it not only has the effect that utilizes light generation electric energy, has the advantage of not splashing after the fragmentation of sandwich boards for construction glass simultaneously, it is a kind of safe glass for building purposes product, photoelectric glass can bear maximum wind velocity: 200km/h simultaneously, and operating temperature can stand-45 ℃ to+95 ℃ variation.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The present invention is further illustrated below in conjunction with drawings and Examples.
As shown in Figure 1.
A kind of dimming glass based on solar energy and light modulation liquid crystal, it mainly is made up of double-deck transparent glass surface layer 1, LCD panel 4 and solar film battery 3, transparent glass surface layer 1 wherein can adopt low iron glass 1, claim ultrawhite symbol glass again, it is a kind of high transparent glass, it is CuInxGa (1-x) Se2 solar film battery (being CIGS) that solar film battery 3 can adopt, and has good stability, anti-radiation performance is good, cost is low, the efficient advantages of higher; LCD panel 4 can adopt the NPD-LCD LCD panel, and it is that a kind of energising is transparent, the opaque material of outage printing opacity, has good dispersion effect, the strongest anti-uv-ray, and the life-span can reach more than 8,000 ten thousand times.The inner surface of double-deck transparent glass surface layer 1 all is bonded with EVA glue-line 2, EVA glue has characteristics such as height is transparent, high temperature resistant, the solar film battery 3 that is the shaped as frame structure is installed between the two-layer EVA glue-line 2 and around transparent glass surface layer 1 to be arranged, solar film battery 3 is positioned at can reduce around the glass light is hindered and utilizes its generating, realization is to the adjusting of NPD-LCD, and LCD panel 4 also is installed between the described two-layer EVA glue-line 2 and is positioned at solar film battery 3 frameworks; Described solar film battery 3 can adopt voltage regulation of voltage regulation circuit common in routine techniques or the textbook to realize by control circuit 7() link to each other with the input of battery 6, the output of battery 6 and LCD panel 4 are electrically connected, on the connecting circuit of battery 6 and LCD panel 4, be serially connected with dimming resistor 5, so that realize pressure regulation to LCD panel 4 electrical currents or voltage, thereby change penetrating light intensity, the light adjusting circuit of LCD panel 4 also can adopt the support circuit that dispatches from the factory to be realized.In a word, charging control circuit of the present invention and light adjusting circuit are custom circuit, and need not creative work can realize.
The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.
Claims (3)
1. dimming glass based on solar energy and light modulation liquid crystal, it is characterized in that it mainly is made up of double-deck transparent glass surface layer (1), LCD panel (4) and solar film battery (3), the inner surface of double-deck transparent glass surface layer (1) all is bonded with EVA glue-line (2), the solar film battery (3) that is the shaped as frame structure is installed between the two-layer EVA glue-line (2) and around transparent glass surface layer (1) arranges that LCD panel (4) also is installed between the described two-layer EVA glue-line (2) and is positioned at solar film battery (3) framework; Described solar film battery (3) links to each other by the input of control circuit with battery (6), the output of battery (6) and LCD panel (4) are electrically connected, and are serially connected with dimming resistor (5) on the connecting circuit of battery (6) and LCD panel (4).
2. the dimming glass based on solar energy and light modulation liquid crystal according to claim 1 is characterized in that described transparent glass surface layer (1) is the low iron glass of high printing opacity.
3. the dimming glass based on solar energy and light modulation liquid crystal according to claim 1, adjustable, the outage printing opacity of transparency when it is characterized in that described LCD panel (4) but opaque LCD panel for NPD-LCD (heterogeneous macromolecule disperse liquid crystal) energising.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110042981 CN102108757A (en) | 2011-02-23 | 2011-02-23 | Dimming glass based on solar energy and dimming liquid crystal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110042981 CN102108757A (en) | 2011-02-23 | 2011-02-23 | Dimming glass based on solar energy and dimming liquid crystal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102108757A true CN102108757A (en) | 2011-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110042981 Pending CN102108757A (en) | 2011-02-23 | 2011-02-23 | Dimming glass based on solar energy and dimming liquid crystal |
Country Status (1)
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| CN (1) | CN102108757A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914058A (en) * | 2012-11-03 | 2013-02-06 | 湖南兴业太阳能科技有限公司 | Idle-sunning resistant flat-plate solar collector |
| CN103806806A (en) * | 2014-01-22 | 2014-05-21 | 合肥嘉伟装饰工程有限责任公司 | Solar photovoltaic glass window and manufacturing method thereof |
| CN105431606A (en) * | 2013-07-11 | 2016-03-23 | 默克专利股份有限公司 | Fail safe mechanism for switchable window |
| CN106842664A (en) * | 2017-02-17 | 2017-06-13 | 深圳市万明精工科技有限公司 | A kind of glass structure of adjusting luminance and its negative dielectric anisotropic dye liquid crystal for using |
| CN106873197A (en) * | 2017-02-17 | 2017-06-20 | 深圳市万明精工科技有限公司 | A kind of glass structure of adjusting luminance and its negative dielectric anisotropic dye liquid crystal for using |
| CN109779499A (en) * | 2019-01-29 | 2019-05-21 | 苏州小点智能家居有限公司 | A kind of brightness adjustable intelligent window |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2406353A (en) * | 2003-09-03 | 2005-03-30 | Ultraframe Uk Ltd | Glazing panels |
| CN2725290Y (en) * | 2004-09-02 | 2005-09-14 | 南京智显科技有限公司 | Intelligent dimming glass |
| EP2047055A2 (en) * | 2006-06-30 | 2009-04-15 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | Partially transparent static sun protection device |
| CN201498522U (en) * | 2009-09-04 | 2010-06-02 | 深圳市索阳新能源科技有限公司 | Double glass solar cell plate |
| CN201952974U (en) * | 2011-02-23 | 2011-08-31 | 金陵科技学院 | Solar energy and dimming liquid crystal-based dimming glass |
-
2011
- 2011-02-23 CN CN 201110042981 patent/CN102108757A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2406353A (en) * | 2003-09-03 | 2005-03-30 | Ultraframe Uk Ltd | Glazing panels |
| CN2725290Y (en) * | 2004-09-02 | 2005-09-14 | 南京智显科技有限公司 | Intelligent dimming glass |
| EP2047055A2 (en) * | 2006-06-30 | 2009-04-15 | Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. | Partially transparent static sun protection device |
| CN201498522U (en) * | 2009-09-04 | 2010-06-02 | 深圳市索阳新能源科技有限公司 | Double glass solar cell plate |
| CN201952974U (en) * | 2011-02-23 | 2011-08-31 | 金陵科技学院 | Solar energy and dimming liquid crystal-based dimming glass |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102914058A (en) * | 2012-11-03 | 2013-02-06 | 湖南兴业太阳能科技有限公司 | Idle-sunning resistant flat-plate solar collector |
| CN105431606A (en) * | 2013-07-11 | 2016-03-23 | 默克专利股份有限公司 | Fail safe mechanism for switchable window |
| CN105431606B (en) * | 2013-07-11 | 2018-04-20 | 默克专利股份有限公司 | Fail safe mechanism for switchable glazings |
| US10031356B2 (en) | 2013-07-11 | 2018-07-24 | Merck Patent Gmbh | Fail safe mechanism for switchable window |
| CN103806806A (en) * | 2014-01-22 | 2014-05-21 | 合肥嘉伟装饰工程有限责任公司 | Solar photovoltaic glass window and manufacturing method thereof |
| CN103806806B (en) * | 2014-01-22 | 2015-09-30 | 合肥嘉伟装饰工程有限责任公司 | A kind of preparation method of solar energy photovoltaic glass window |
| CN106842664A (en) * | 2017-02-17 | 2017-06-13 | 深圳市万明精工科技有限公司 | A kind of glass structure of adjusting luminance and its negative dielectric anisotropic dye liquid crystal for using |
| CN106873197A (en) * | 2017-02-17 | 2017-06-20 | 深圳市万明精工科技有限公司 | A kind of glass structure of adjusting luminance and its negative dielectric anisotropic dye liquid crystal for using |
| CN109779499A (en) * | 2019-01-29 | 2019-05-21 | 苏州小点智能家居有限公司 | A kind of brightness adjustable intelligent window |
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Application publication date: 20110629 |