CN203549620U - 一种红外感应led节能吸顶灯 - Google Patents

一种红外感应led节能吸顶灯 Download PDF

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Publication number
CN203549620U
CN203549620U CN201320618264.4U CN201320618264U CN203549620U CN 203549620 U CN203549620 U CN 203549620U CN 201320618264 U CN201320618264 U CN 201320618264U CN 203549620 U CN203549620 U CN 203549620U
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infrared
led
lamp
energy
ceiling lamp
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CN201320618264.4U
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薛栓图
陈兵站
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Hebei Hoto Optoelectronic Science & Technology Co Ltd
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Hebei Hoto Optoelectronic Science & Technology Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

本实用新型公开了一种红外感应LED节能吸顶灯,包括灯罩和底座,在底座上设有铝基板,铝基板上安装有LED电路和LED单元矩阵,在底座上还安装有交流变直流电源、低功耗电流源和红外控制器,交流变直流电源与低功耗电流源、红外感应器和LED电路相串联。该灯采用红外线控制启闭,适用范围广,同时具有能耗低的优点。

Description

一种红外感应LED节能吸顶灯
技术领域
本实用新型涉及照明灯具领域,具体而言涉及一种红外感应LED节能吸顶灯。
背景技术
发光二极管(LED)作为发光器件,在照明灯具领域应用越来越广泛。LED具有耗电功率低,发光强度大,节能环保等优点,相比白炽灯和日光灯等传统灯具而言,越来越受到用户的偏爱。现在在公共场合的LED灯,为了增强节能效果,往往用声控办法控制LED等的启闭,但是声控办法受到声音大小的限制,如果声音过小则无法触发控制系统,但在有的场合声音较大则会对环境产生干扰,因此声控方式受到很大的限制。在智能控制启闭时,启闭方式对能耗存在影响,现有的LED智能控制灯启闭方式存在能耗较高的缺点。
实用新型内容
本实用新型的目的是提供一种红外感应LED节能吸顶灯,该灯采用红外控制启闭,适用范围广,同时具有能耗低的优点。
为实现上述目的,本实用新型采取以下技术方案:
一种红外感应LED节能吸顶灯,包括灯罩和底座,其特征在于,在底座上设有铝基板,铝基板上安装有LED电路和LED单元矩阵,在底座上还安装有交流变直流电源、低功耗电流源和红外控制器,交流变直流电源与低功耗电流源、红外感应器和LED电路相串联。
所述红外控制器包括红外发射器、红外接收器以及控制电路。
从上述的技术方案可以看出,该灯的启闭采用红外控制器对电路开断进行控制,可以根据环境动静状态的变化进行智能反应,克服声音控制的缺点,同时使用低功耗电流源,可以减少电流损耗,与其他红外控制LED等相比,更加节能。
附图说明
图1为本实用新型主视图;
图2为电路原理图。
具体实施方式
下面结合附图,对本实用新型做进一步说明:
如图1所示,灯罩1安装在灯座上,灯罩1可以是方形或者圆形等形状,在灯罩1内安有铝基板2,LED电路铺设在铝基板2上,在铝基板2上安装有LED单元矩阵3,LED单元矩阵可以根据需要设定所用的单元数目。在底座上还安装有交流变直流电源、低功耗电流源和红外控制器,交流变直流电源与低功耗电流源、红外感应器和LED电路相串联,如图2所示。红外感应器包括红外发射器、红外接收器以及控制电路。在低功耗电流源突然上电的时候,耗尽管M5导通,给场效应管M3和场效应管M4的栅极充电,使得场效应管M3和场效应管M4导通,完成启动功能。当启动工作完成之后,由于耗尽管M5的源极电位抬高,使得M5关断,从而降低了无用功耗。

Claims (2)

1.一种红外感应LED节能吸顶灯,包括灯罩和底座,其特征在于,在底座上设有铝基板,铝基板上安装有LED电路和LED单元矩阵,在底座上还安装有交流变直流电源、低功耗电流源和红外控制器,交流变直流电源与低功耗电流源、红外感应器和LED电路相串联。
2.如权利要求1所述的红外感应LED节能吸顶灯,其特征在于,所述红外控制器包括红外发射器、红外接收器以及控制电路。
CN201320618264.4U 2013-09-28 2013-09-28 一种红外感应led节能吸顶灯 Expired - Fee Related CN203549620U (zh)

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CN201320618264.4U CN203549620U (zh) 2013-09-28 2013-09-28 一种红外感应led节能吸顶灯

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CN203549620U true CN203549620U (zh) 2014-04-16

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