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Emergency marker lamp and lamp management system

A technology for marking lights and switching circuits, applied in the field of lighting, can solve problems such as difficulty in attracting attention and poor marking effect.

Pending Publication Date: 2020-07-21
HUNAN HUIBO ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to ensure the effect of evacuation indication, the emergency sign lights are generally always on, while most of the traditional emergency sign lights maintain a fixed brightness, people are easy to get used to this brightness visually, it is difficult to attract attention, and the sign indication effect is poor

Method used

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  • Emergency marker lamp and lamp management system
  • Emergency marker lamp and lamp management system

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Embodiment Construction

[0010] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0011] In one embodiment, refer to figure 1 , provides an emergency marker lamp, including a light emitting unit 110, a control device 120, a resistance unit and a switch circuit; the number of the resistance unit and the switch circuit is multiple and equal, and one resistance unit corresponds to one switch circuit. One end of the light emitting unit 110 is connected to the power supply voltage VCC, the other end is connected to one end of each resistance unit, and the other end of each resistance unit is connected to the input end of the corresponding switch circuit; the...

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Abstract

The invention relates to an emergency marker lamp and a lamp management system. The emergency marker lamp comprises a light-emitting unit, a control device, a plurality of resistor units and a plurality of switching circuits, the number of the resistor units and the number of the switching circuits are equal, and each resistor unit corresponds to one switching circuit. One end of the light-emitting unit is connected with power supply voltage, the other end of the light-emitting unit is connected with one end of each resistor unit, the other end of each resistor unit is connected with the inputend of the corresponding switching circuit, and the control end of each switching circuit is connected with the control device. The control device outputs a first level signal to the control end of each switching circuit in a first working mode; and the control device outputs a first level signal to the control end of the switching circuit of the first part in a second working mode, outputs a second level signal to the control end of the switching circuit of the second part except the first part, and controls the switching circuit of the first part to be switched on and the switching circuitof the second part to be switched off. According to the invention, the emergency indication effect is good.

Description

technical field [0001] The present application relates to the technical field of lighting, in particular to an emergency sign lamp and a lamp management system. Background technique [0002] Generally, in factories, hotels, schools, units, and stairwells in residential areas, emergency sign lights will be set up for fire emergency evacuation instructions. In order to ensure the effect of evacuation indication, the emergency sign lights are generally always on, while most of the traditional emergency sign lights maintain a fixed brightness. People are easy to get used to this brightness visually, and it is difficult to attract attention, and the sign indication effect is poor. Contents of the invention [0003] Based on this, it is necessary to address the above-mentioned problems and provide an emergency sign lamp and a lamp management system that can optimize the sign indication effect. [0004] An emergency sign lamp, comprising a light-emitting unit, a control device, ...

Claims

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Application Information

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IPC IPC(8): H05B47/10
Inventor 徐洪亮郭玉丰黄生兵李四伟
Owner HUNAN HUIBO ELECTRONICS TECH
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