CN107116866A - 具有液晶聚合物的可调光玻璃 - Google Patents
具有液晶聚合物的可调光玻璃 Download PDFInfo
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Abstract
本发明公开了具有液晶聚合物的可调光玻璃,包括内层玻璃、外层玻璃、两层透明导电玻璃、位于两层透明导电玻璃之间的液晶膜,所述液晶膜材料为液晶聚合物材料PEDOT,所述两层透明导电玻璃侧边设置有外接低压电源。
Description
技术领域
本发明涉及一种调光玻璃,具体涉及具有液晶聚合物的可调光玻璃。
背景技术
玻璃是建筑内外常用的装饰材料,从玻璃幕墙到窗户可以说无处不在。玻璃幕墙不仅美化了外观,还具有一定的隔热作用。但是,玻璃幕墙存在外观单一、热辐射大、对周边建筑和环境影响较大的缺点,尤其是我国城市的住宅楼之间的间距一般都较小,安装玻璃幕墙后彼此之间一目了然,居所的私密性大大减弱。使用窗户玻璃时,人们普遍采用安装窗帘、百叶窗的办法来实现隔热、美观、保密的目的。但是,安装窗帘不仅增加投资,而且占用室内空间,窗帘还必须经常清洗和更换,另外开关窗帘有时也带来许多不便。因此,人们对玻璃的功能给予极大期望。有时候光线不强的时候,室内光线不行就不得不开灯。
发明内容
本发明所要解决的技术问题是现有的调光玻璃主要使用ITO材料,不具有阻碍紫外线的功能,并且结构复杂,不便于使用,目的在于提供具有液晶聚合物的可调光玻璃,解决现有的调光玻璃结构复杂,不能有效阻碍紫外线,不便于使用的问题。
本发明通过下述技术方案实现:
具有液晶聚合物的可调光玻璃,包括内层玻璃、外层玻璃、两层透明导电玻璃、位于两层透明导电玻璃之间的液晶膜,所述液晶膜材料为液晶聚合物材料PEDOT,所述两层透明导电玻璃侧边设置有外接低压电源。
进一步的,本玻璃在没有通电的情况下呈现雾状,通过交流电作用会使内部液晶分子呈现有序排列,这时智能膜便从透光不透明状态变为透明状态,透过电流开与关,简单实现透明与不透明之间的快速转换;现有的调光玻璃主要使用ITO材质,不具有抗紫外线的缺点,而本玻璃采用液晶聚合物材料PEDOT,PEDOT是EDOT(3,4-乙撑二氧噻吩单体)的聚合物。PEDOT具有分子结构简单、能隙小、电导率高等特点,被广泛用作有机薄膜太阳能电池材料、OLED材料、电致变色材料、透明电极材料等领域的研究。与其他导电聚合物相比,PEDOT还有以下这些优点:
(1)导电率高。用旋涂或者浇铸成膜得到的PEDOT其电导率能达到550S/cm,用气相聚合法得到的聚合物更是达到1000S/cm以上;
(2)氧化状态下具有很高的稳定性。在120℃下保持1000h,其电导率基本不变;
(3)氧化状态下,PEDOT的薄层几乎是透明的,这是它在电子器件方面得到广泛应用的一个重要因素。
本玻璃的结构简单,通电能在透明和不透明之间转变,更加实用,隐蔽性也更好,并且接有低压电源,耗电更少,并且能有效隔绝紫外线,更加便于使用。
进一步的,具有液晶聚合物的可调光玻璃,所述内层玻璃和靠内的透明导电玻璃以及外层玻璃和靠外的透明导电玻璃之间均设置有LB偏光膜,所述LB偏光膜和内层玻璃以及LB偏光膜和外层玻璃之间均设置有紫外线过滤材料。
LB偏光膜和紫外线过滤材料更进一步的增加本玻璃的防紫外线效果,更有效的防止紫外线对人体的伤害。
优选的,具有液晶聚合物的可调光玻璃,所述液晶膜的四周包围一层抗静电膜。
具体的,具有液晶聚合物的可调光玻璃,所述外层玻璃为防火玻璃,所述外层玻璃上有透明防刮层,所述外层玻璃与透明防刮层之间有抗老化涂层。防刮层和抗老化涂层能有效的增长本玻璃的使用寿命。
具体的,具有液晶聚合物的可调光玻璃,所述调光玻璃的厚度小于7mm。
本发明与现有技术相比,具有如下的优点和有益效果:
1、本发明具有液晶聚合物的可调光玻璃,本玻璃具有较好的防紫外线功能,能有效避免紫外线对人体的伤害,并且在通电下本玻璃变为透明状态,不需要采用窗帘等进行遮挡,更加便于使用;
2、本发明具有液晶聚合物的可调光玻璃,本玻璃结构简单,并且性能佳。
附图说明
此处所说明的附图用来提供对本发明实施例的进一步理解,构成本申请的一部分,并不构成对本发明实施例的限定。在附图中:
图1为本发明结构示意图。
附图中标记及对应的零部件名称:
1-内层玻璃,2-外层玻璃,3-透明导电玻璃,4-液晶膜,5-抗静电膜,6-LB偏光膜,7-紫外线过滤材料,8-抗老化涂层,9-透明防刮层。
具体实施方式
为使本发明的目的、技术方案和优点更加清楚明白,下面结合实施例和附图,对本发明作进一步的详细说明,本发明的示意性实施方式及其说明仅用于解释本发明,并不作为对本发明的限定。
实施例1
如图1所示,本发明具有液晶聚合物的可调光玻璃,包括内层玻璃1、外层玻璃2、两层透明导电玻璃3、位于两层透明导电玻璃3之间的液晶膜4,所述液晶膜4材料为液晶聚合物材料PEDOT,所述两层透明导电玻璃3侧边设置有外接低压电源。
实施例2
所述的具有液晶聚合物的可调光玻璃,包括内层玻璃1、外层玻璃2、两层透明导电玻璃3、位于两层透明导电玻璃3之间的液晶膜4,所述液晶膜4材料为液晶聚合物材料PEDOT,所述两层透明导电玻璃3侧边设置有外接低压电源。所述内层玻璃1和靠内的透明导电玻璃3以及外层玻璃2和靠外的透明导电玻璃3之间均设置有LB偏光膜6,所述LB偏光膜6和内层玻璃1以及LB偏光膜6和外层玻璃2之间均设置有紫外线过滤材料7。
实施例3
所述的具有液晶聚合物的可调光玻璃,包括内层玻璃1、外层玻璃2、两层透明导电玻璃3、位于两层透明导电玻璃3之间的液晶膜4,所述液晶膜4材料为液晶聚合物材料PEDOT,所述两层透明导电玻璃3侧边设置有外接低压电源。所述内层玻璃1和靠内的透明导电玻璃3以及外层玻璃2和靠外的透明导电玻璃3之间均设置有LB偏光膜6,所述LB偏光膜6和内层玻璃1以及LB偏光膜6和外层玻璃2之间均设置有紫外线过滤材料7。所述液晶膜4的四周包围一层抗静电膜5。所述外层玻璃2为防火玻璃,所述外层玻璃2上有透明防刮层9,所述外层玻璃2与透明防刮层9之间有抗老化涂层8。
实施例4
所述的具有液晶聚合物的可调光玻璃,包括内层玻璃1、外层玻璃2、两层透明导电玻璃3、位于两层透明导电玻璃3之间的液晶膜4,所述液晶膜4材料为液晶聚合物材料PEDOT,所述两层透明导电玻璃3侧边设置有外接低压电源。所述内层玻璃1和靠内的透明导电玻璃3以及外层玻璃2和靠外的透明导电玻璃3之间均设置有LB偏光膜6,所述LB偏光膜6和内层玻璃1以及LB偏光膜6和外层玻璃2之间均设置有紫外线过滤材料7。所述液晶膜4的四周包围一层抗静电膜5。所述外层玻璃2为防火玻璃,所述外层玻璃2上有透明防刮层9,所述外层玻璃2与透明防刮层9之间有抗老化涂层8。所述调光玻璃的厚度小于7mm。
以上所述的具体实施方式,对本发明的目的、技术方案和有益效果进行了进一步详细说明,所应理解的是,以上所述仅为本发明的具体实施方式而已,并不用于限定本发明的保护范围,凡在本发明的精神和原则之内,所做的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。
Claims (5)
1.具有液晶聚合物的可调光玻璃,其特征在于,包括内层玻璃(1)、外层玻璃(2)、两层透明导电玻璃(3)、位于两层透明导电玻璃(3)之间的液晶膜(4),所述液晶膜(4)材料为液晶聚合物材料PEDOT,所述两层透明导电玻璃(3)侧边设置有外接低压电源。
2.根据权利要求1所述的具有液晶聚合物的可调光玻璃,其特征在于,所述内层玻璃(1)和靠内的透明导电玻璃(3)以及外层玻璃(2)和靠外的透明导电玻璃(3)之间均设置有LB偏光膜(6),所述LB偏光膜(6)和内层玻璃(1)以及LB偏光膜(6)和外层玻璃(2)之间均设置有紫外线过滤材料(7)。
3.根据权利要求1所述的具有液晶聚合物的可调光玻璃,其特征在于,所述液晶膜(4)的四周包围一层抗静电膜(5)。
4.根据权利要求1所述的具有液晶聚合物的可调光玻璃,其特征在于,所述外层玻璃(2)为防火玻璃,所述外层玻璃(2)上有透明防刮层(9),所述外层玻璃(2)与透明防刮层(9)之间有抗老化涂层(8)。
5.根据权利要求1所述的具有液晶聚合物的可调光玻璃,其特征在于,所述调光玻璃的厚度小于7mm。
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CN110308577A (zh) * | 2019-07-03 | 2019-10-08 | 广东金刚玻璃科技股份有限公司 | 一种抗划伤节能防火玻璃 |
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CN106313794A (zh) * | 2016-10-13 | 2017-01-11 | 衡山县佳诚新材料有限公司 | 一种复合隔热调光玻璃及其制备方法 |
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CN104647836A (zh) * | 2013-11-20 | 2015-05-27 | 西安大昱光电科技有限公司 | 一种建筑节能用的新型防火调光玻璃 |
CN106313794A (zh) * | 2016-10-13 | 2017-01-11 | 衡山县佳诚新材料有限公司 | 一种复合隔热调光玻璃及其制备方法 |
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CN110308577A (zh) * | 2019-07-03 | 2019-10-08 | 广东金刚玻璃科技股份有限公司 | 一种抗划伤节能防火玻璃 |
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