CN2180760Y - 能改变透光率的玻璃门窗 - Google Patents

能改变透光率的玻璃门窗 Download PDF

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Publication number
CN2180760Y
CN2180760Y CN 93238267 CN93238267U CN2180760Y CN 2180760 Y CN2180760 Y CN 2180760Y CN 93238267 CN93238267 CN 93238267 CN 93238267 U CN93238267 U CN 93238267U CN 2180760 Y CN2180760 Y CN 2180760Y
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China
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glass
window
liquid crystal
glass door
light transmittance
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Expired - Fee Related
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CN 93238267
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English (en)
Inventor
温洪涛
詹子剑
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Chengdu Homologous Decoration Engineering Co
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Chengdu Homologous Decoration Engineering Co
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Priority to CN 93238267 priority Critical patent/CN2180760Y/zh
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Abstract

本实用新型公开了一种能改变透光率的玻璃门 窗,由门窗边框和安装在边框内的玻璃板构成,玻璃 板为内外两层,在内外两层之间的间隙内封入液晶, 并在两玻璃板内侧分别设有透明电极,其透明电极与 直流电源相连,构成利用液晶动态散射原理改变玻璃 透光率的玻璃门窗;同时,在内外两层玻璃板的外侧 再分别设置一偏振片构成利用液晶旋光原理改变玻 璃透光率的玻璃门窗。

Description

本实用新型涉及一种门窗,尤其是玻璃门窗。
现有的玻璃门窗,其玻璃板透光率大多采用改变玻璃板的颜色来改变其透光率,因而透光率仍为固定透光率。
本实用新型的目的是提供一种能改变透光率的玻璃门窗,该玻璃门窗在使用时能根据需要改变其透光率,能同时具有门窗关挡,装饰及帘子等多种功能。
本实用新型的目的是这样实现的:它由门窗边框和安装在边框内的玻璃板构成,玻璃板为内外两层,在内外两层之间的间隙内封入高分子液晶,并在两玻璃板内侧分别设有透明电极,其透明电极与直流电源相连,构成利用液晶的动态散射原理改变玻璃透光率的玻璃门窗;同时在内外两层玻璃板的外侧再分别设置一偏振片,构成利用液晶的旋光原理改变玻璃透光率的玻璃门窗。
下面结合附图和实施例,对本实用新型的结构    进一步加以详细说明。
图1,为门窗外形结构图。
图2,为门窗剖视图。
图3,为设有偏振片的玻璃门窗剖视图。
参见附图,本实用新型是由门窗边框1和安装在边框内的玻璃板2构成,玻璃板2为内外两层,在内外两层之间的间隙内封入液晶4,并在两玻璃板内侧分别设有透明电极3,其透明电极与直流电源相连,构成利用液晶的动态散射原理改变玻璃透光率的玻璃门窗;同时,在本实用新型的内外两层玻璃板2的外侧再分别设置一偏振片5,构成利用液晶的旋光原理改变玻璃透光率的玻璃门窗。
本实用新型突出效果在于:它能在使用时能根据需要利用电场改变其透光率,能同时具有门窗关挡,装饰及帘子等多种功能。

Claims (2)

1、一种能改变透光率的玻璃门窗,由门窗边框(1)和安装在边框内的玻璃板(2)构成,其特征在于玻璃板(2)为内外两层,在内外两层之间的间隙内封入液晶(4),并在两玻璃板内侧分别设有透明电极(3),其透明电极与直流电源相连,构成利用液晶动态散射原理改变玻璃透光率的玻璃门窗。
2、根据权利要求1所说的能改变透光率的玻璃门窗,其特征在于在内外两层玻璃板(2)的外侧再分别设置一偏振片(5)构成利用液晶旋光原理改变玻璃透光率的玻璃门窗。
CN 93238267 1993-03-04 1993-03-04 能改变透光率的玻璃门窗 Expired - Fee Related CN2180760Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93238267 CN2180760Y (zh) 1993-03-04 1993-03-04 能改变透光率的玻璃门窗

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93238267 CN2180760Y (zh) 1993-03-04 1993-03-04 能改变透光率的玻璃门窗

Publications (1)

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CN2180760Y true CN2180760Y (zh) 1994-10-26

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CN 93238267 Expired - Fee Related CN2180760Y (zh) 1993-03-04 1993-03-04 能改变透光率的玻璃门窗

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CN (1) CN2180760Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742063A (zh) * 2014-01-10 2014-04-23 山西大同大学 一种光强度可控的隐形窗帘
CN104156124A (zh) * 2014-07-30 2014-11-19 安徽状元郎电子科技有限公司 一种红外式电子白板

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103742063A (zh) * 2014-01-10 2014-04-23 山西大同大学 一种光强度可控的隐形窗帘
CN104156124A (zh) * 2014-07-30 2014-11-19 安徽状元郎电子科技有限公司 一种红外式电子白板

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