CN2198272Y - 一种防盗报警玻璃 - Google Patents

一种防盗报警玻璃 Download PDF

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Publication number
CN2198272Y
CN2198272Y CN 94212785 CN94212785U CN2198272Y CN 2198272 Y CN2198272 Y CN 2198272Y CN 94212785 CN94212785 CN 94212785 CN 94212785 U CN94212785 U CN 94212785U CN 2198272 Y CN2198272 Y CN 2198272Y
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China
Prior art keywords
conductive film
glass
tin oxide
indium tin
transparent conductive
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Expired - Fee Related
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CN 94212785
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English (en)
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张德元
秦桂英
杜红云
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GLASS INST CHINA BUILDING MATERIAL SCIENCE RESEARCH INST
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GLASS INST CHINA BUILDING MATERIAL SCIENCE RESEARCH INST
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Abstract

本实用新型公开了一种能与断路报警器匹配连 接实现防盗报警功能的板状玻璃。它在板状玻璃表 面敷镀有透明导电薄膜。并在导电薄膜的两端设置 连接电极。这种报警玻璃具有独特的掩蔽性,并能避 免误报。

Description

本实用新型涉及一种能与断路报警器匹配连接实现防盗报警功能的板状玻璃。
现有为玻璃门、窗、柜、橱等装置设置的自动防盗监护,都是依靠在这些门、窗、柜、橱的附近装设声、光、电等各种传感探头连接报警器进行的,这类现有防盗报警设施的主要缺陷在于:(1)缺乏掩蔽性,易被犯罪分子觉察,并在行窃中破坏或避开其警戒;(2)不能区分行窃与非行窃的行踪,容易产生误报。
本实用新型的目的是为克服现有技术的上述缺陷,设计一种能与断路报警器匹配连结并具有断裂与拆卸传感功能的防盗报警板装玻璃。
实现本实用新型所采取的技术措施为,在板状玻璃的表面敷镀有透明导电薄膜,并在此导电薄膜两端设有连接电极。
由于透明导电薄膜的透光率较高,非经仔细观察难与普通玻璃相区别,因而掩蔽性较好。一旦防盗报警玻璃受损破裂或撬移,它的导电薄膜回路也随之断开,使所连接的断路报警器能够准确报警,不致发生误报。
下面结合附图和实施例对本实用新型防盗报警玻璃作更详细阐述。
附图为本实用新型防盗报警玻璃一项实施例的俯视图。
该实施例通过真空溅射工艺在板状玻璃(1)一侧的表面敷镀的透明薄膜是一层盘曲的氧化铟锡(ITO)带状透明薄膜(2)。带状透明薄膜(2)的两端设于板状玻璃(1)的边缘附近,并在端点的氧化铟锡薄膜上敷覆银层加铜层作为连接电极(3,4)。该实施例的带状透明薄膜的厚度在400埃至600埃的范围内,方块电阻在每方100欧至300欧的范围内。

Claims (5)

1、一种能与断路报警器匹配连接实现报警功能的板状防盗报警玻璃,其特征在于,它在板状玻璃的表面敷镀有透明导电薄膜,并在导电薄膜的两端设有连接电极。
2、按照权利要求1所述防盗报警玻璃,其特证为,所述在板状玻璃表面敷镀的透明导电薄膜是氧化铟锡薄膜。
3、按照权利要求1所述防盗报警玻璃,其特证为,所述在板状玻璃表面敷镀的透明导电薄膜是盘曲的带状透明导电薄膜。
4、按照权利要求1和2所述防盗报警玻璃,其特证为,所述在导电薄膜两端设置的连接电极是在所述氧化铟锡薄膜两端敷覆银层加铜层形成的电极。
5、按照权利要求2所述防盗报警玻璃,其特证为,所述氧化铟锡薄膜是厚度在400埃至600埃范围内以及方块电阻在每方100欧至300欧范围内的氧化铟锡薄膜。
CN 94212785 1994-06-01 1994-06-01 一种防盗报警玻璃 Expired - Fee Related CN2198272Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94212785 CN2198272Y (zh) 1994-06-01 1994-06-01 一种防盗报警玻璃

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94212785 CN2198272Y (zh) 1994-06-01 1994-06-01 一种防盗报警玻璃

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CN2198272Y true CN2198272Y (zh) 1995-05-24

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CN 94212785 Expired - Fee Related CN2198272Y (zh) 1994-06-01 1994-06-01 一种防盗报警玻璃

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CN (1) CN2198272Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109478356A (zh) * 2016-08-02 2019-03-15 法国圣戈班玻璃厂 警报玻璃板装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109478356A (zh) * 2016-08-02 2019-03-15 法国圣戈班玻璃厂 警报玻璃板装置

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