CN2150443Y - 一种荧光灯罩 - Google Patents

一种荧光灯罩 Download PDF

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Publication number
CN2150443Y
CN2150443Y CN 92229487 CN92229487U CN2150443Y CN 2150443 Y CN2150443 Y CN 2150443Y CN 92229487 CN92229487 CN 92229487 CN 92229487 U CN92229487 U CN 92229487U CN 2150443 Y CN2150443 Y CN 2150443Y
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China
Prior art keywords
fluorescent lamp
lamp shade
lamp cover
utility
clad
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Expired - Fee Related
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CN 92229487
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English (en)
Inventor
周波
周庆金
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Individual
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Individual
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Abstract

本实用新型公开了一种聚光性能好的荧光灯 罩。它是在普通铁壳荧光灯罩(1)的内表面利用防锈 漆(2)粘贴了一层银白色铝箔纸(3)而成的一种荧光 灯罩。

Description

本实用新型涉及一种荧光灯罩,尤其是由铁壳上喷漆组成的荧光灯罩。
目前市场上出售的普通荧光灯罩就是这样的结构,在铁壳的表面喷上一层油漆而成。当荧光灯管发光时,荧光灯罩起着聚光的作用,达到提高工作方向照度的目的。由于油漆的反光率不高,特别是使用一段时间以后,其性能更差。故这种结构的荧光灯罩的聚光效果不好,工作方向的照度提高不显著,致使不得不用高瓦数(荧光灯功耗)换来高照度,增加电能消耗。
本实用新型的目的是针对上述缺点,提供一种聚光性能好的荧光灯罩,能显著提高工作方向上的照度,从而可以用低瓦数获得高照度,节省电能消耗。
本实用新型的解决方案是:在普通铁壳荧光灯罩的内表面粘贴一层银白色铝箔纸。由于银白色铝箔纸的反光率很高,从而增强荧光灯罩的聚光效果,使工作方向上的照度得到显著提高。在保持原照度不变的情况下,可采用380伏对两只荧光灯串联供电法,或用低瓦数代替高瓦数荧光灯使用,能减少电能消耗。
本实用新型与现有技术相比,在消耗电能相同的情况下,能提高照度40%以上,在照度相同的情况下能节省电能30%以上,在采用380伏对两只荧光灯串联供电的情况下,照度提高6%,节省电能25%以上。每只荧光灯成本费增加不足一元。
附图为本实用新型的轴测图。图中1为铁壳,2为防锈漆,3为银白色铝箔纸。
如图所示,在制造好的铁壳荧光灯罩(1)的内表面涂一层防锈漆(2),将银白色铝箔纸(3)粘贴其上,即成本实用新型。

Claims (3)

1、一种荧光灯罩,其特征在于在普通铁壳荧光灯罩内表面粘贴一层反光率高的银白色铝箔纸。
2、按权利要求1所述的荧光灯罩,其特征在于上述银白色铝箔纸是利用在投防锈漆时将其粘贴在铁壳上。
3、按权利要求1所述的荧光灯罩,其特征在于用上述荧光灯罩做成的荧光灯可采用380伏对两只荧光灯串联供电。
CN 92229487 1992-07-31 1992-07-31 一种荧光灯罩 Expired - Fee Related CN2150443Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92229487 CN2150443Y (zh) 1992-07-31 1992-07-31 一种荧光灯罩

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92229487 CN2150443Y (zh) 1992-07-31 1992-07-31 一种荧光灯罩

Publications (1)

Publication Number Publication Date
CN2150443Y true CN2150443Y (zh) 1993-12-22

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Family Applications (1)

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CN 92229487 Expired - Fee Related CN2150443Y (zh) 1992-07-31 1992-07-31 一种荧光灯罩

Country Status (1)

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CN (1) CN2150443Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102141231A (zh) * 2010-01-29 2011-08-03 欧司朗光电半导体有限公司 光源
CN103453371A (zh) * 2013-09-12 2013-12-18 王培清 一种喷水织机专用灯

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102141231A (zh) * 2010-01-29 2011-08-03 欧司朗光电半导体有限公司 光源
CN103453371A (zh) * 2013-09-12 2013-12-18 王培清 一种喷水织机专用灯

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