The invention relates to a sterilizing lamp, in particular to an automatic control elevator sterilizing lamp. The automatic control elevator sterilizing lamp has a dual-sensing judgment function and can more accurately judge whether there are people in an elevator or not. The automatic control elevator sterilizing lamp comprises a shell assembly, a bottom plate assembly and a cavity formed by splicing the shell assembly and the bottom plate assembly, wherein the shell assembly is in a cross shape and is divided into two square ends and two arc ends, and a microwave sensor and a pyroelectric sensor are arranged at the two arc ends of the shell assembly correspondingly. When any one of the microwave sensor and the pyroelectric sensor outputs a high-level pulse signal or a time delay signal,a control circuit automatically commands and drives an ultraviolet lamp tube to be turned on and then turned off in a time delay mode, the dual-sensing judgment function is achieved, and whether thereare people in the elevator or not can be judged more accurately.
本发明涉及一种消毒灯,尤其涉及一种自动控制的电梯消毒灯。一种自动控制的电梯消毒灯,拥有双重感应判断功能,能够更加准确的判断电梯内是否有人。这样一种自动控制的电梯消毒灯,包括外壳组件和底板组件以及两者拼接形成的空腔,所述外壳组件为十字形状且分为方形两端和弧形两端,所述外壳组件的弧形两端分别设置有微波感应器和热释感应器。当微波模块和热释感应器模块任意一个输出高电平脉冲信号、或者延时信号时,控制电路自动指挥驱动紫外灯管开启,然后再延时关闭,拥有双重感应判断功能,能够更加准确的判断电梯内是否有人。
Automatic control elevator sterilizing lamp
一种自动控制的电梯消毒灯
2021-01-01
Patent
Electronic Resource
Chinese
Elevator key sterilizing lamp, installation method and control method
European Patent Office | 2020
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