CN2168310Y - 带开关的微光号码指示灯 - Google Patents

带开关的微光号码指示灯 Download PDF

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Publication number
CN2168310Y
CN2168310Y CN 93222435 CN93222435U CN2168310Y CN 2168310 Y CN2168310 Y CN 2168310Y CN 93222435 CN93222435 CN 93222435 CN 93222435 U CN93222435 U CN 93222435U CN 2168310 Y CN2168310 Y CN 2168310Y
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China
Prior art keywords
switch
light
glimmer
lamp
indicating lamp
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Expired - Fee Related
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CN 93222435
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English (en)
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吴美娜
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Individual
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Individual
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Priority to CN 93222435 priority Critical patent/CN2168310Y/zh
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  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

该实用新型属于电气灯具,该实用新型是在一个 透明、半透明塑料开关表面上,贴上不干胶号码。开 关的后面装上几个氖灯或发光管,利用氖灯、发光管 的亮度,把号码显示出来,达到既指示楼层、房号,又 批示开关的位置。

Description

本实用新型涉及一种电气灯具
目前的住宅,因没有灯光指示,夜间进楼很难分辨楼层及房号。本实用新型的目的,是提供一种灯具。这种灯具,即指示开关的位置,又能灯光指示楼层、房号,方便住户寻找房间。该开关耗电量极低,仅3mA左右,节电效果最佳。
本实用新型的目的是这样实现的,灯具按在一个开关上,在开关(触摸开关、声控开关、按扭开关、跷板开关)的后面,装上几个氖灯或发光管,利用氖灯或发光管的亮度,把开关面板上的号码显示出来,用以指示楼层、房号。
本实用新型构造简单,价格低廉,节电效果最佳。
本实用新型的具体结构由以下实例及其附图给出。
图1、本实用新型“带开关微光号码指示灯”,氖灯线路图
图2、本实用新型发光管线路图
图3、楼梯开关微光号码指示灯平面图
图4、房间门牌号码微光指示灯平面图
图5、微光指示灯剖面图
下面结合图1、图2、图3、图4、图5详细说明它们的工作具体情况。
在图1、图2中,R--限流电阻;K--开关;ND--氖灯;LED-发光管。
在图3、图4、图5中,①-楼层号;②-开关;③-房号;④-限流电阻;⑤-氖灯或发光管;⑥-线路板;⑦-透明、半透明塑料面板;⑧-不干胶号码。
当微光灯通上220伏电源后,电流通过限流电阻R④,使氖灯或发光管⑤发光,氖灯、发光管⑤的灯光照在不干胶号码⑧上,把号码显示出来,天越黑,号码越明显。该指示灯即指示了楼层、房号,又指示了开关的位置。

Claims (2)

1、一种电气灯具,特别是带开关的微光号码指示灯,该灯具按在一个开关上。其特征是在开关的后面装上几个氖灯或发光管⑤,利用氖灯或发光管⑤的亮度,把开关面板上的号码⑧显示出来。达到即指示楼层、房号,又指示开关的位置。
2、根据权利要求1所述指示灯,其特征是贴在塑料开关面板上的不干胶号码⑧。
CN 93222435 1993-08-28 1993-08-28 带开关的微光号码指示灯 Expired - Fee Related CN2168310Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 93222435 CN2168310Y (zh) 1993-08-28 1993-08-28 带开关的微光号码指示灯

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 93222435 CN2168310Y (zh) 1993-08-28 1993-08-28 带开关的微光号码指示灯

Publications (1)

Publication Number Publication Date
CN2168310Y true CN2168310Y (zh) 1994-06-08

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ID=33801025

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 93222435 Expired - Fee Related CN2168310Y (zh) 1993-08-28 1993-08-28 带开关的微光号码指示灯

Country Status (1)

Country Link
CN (1) CN2168310Y (zh)

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