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A method for checking emergency lamp via remote control mode and emergent lamp checked via remote control mode

A technology of emergency lights and remote control signals, applied in the field of emergency lights, can solve the problems of inconvenient inspection work and poor safety of emergency lights, and achieve the effects of reducing work intensity, improving work efficiency and ensuring safety.

Inactive Publication Date: 2007-12-12
董喜春 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are multiple emergency lights installed in public places such as buildings and underground passages. Each emergency light is installed in a different position. Inconvenience and poor security

Method used

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  • A method for checking emergency lamp via remote control mode and emergent lamp checked via remote control mode
  • A method for checking emergency lamp via remote control mode and emergent lamp checked via remote control mode
  • A method for checking emergency lamp via remote control mode and emergent lamp checked via remote control mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Embodiment 1, a method for remotely checking emergency lights. As Fig. 1, transmit remote control signal with described remote control signal transmitter 30 to simulate the on-off of the manual check switch K2 on the emergency light 10 (by the remote control on-off of the automatic check switch K1 in the remote control signal receiving circuit 20), To check the working condition of the emergency light 10.

Embodiment 2

[0029] Embodiment 2, another method for remotely checking emergency lights. As shown in Figure 2, use the remote control signal transmitter 30 to transmit the remote control signal to control the on-off of the fire wire P (or neutral line P0) of the power supply of the emergency light 10 (through the relay contact J1 in the remote control signal receiving circuit 20 On and off), to check the working condition of the emergency light 10.

Embodiment 3

[0030] Embodiment 3, this embodiment is a fire emergency lighting lamp that can be remotely inspected (controlled by a parallel automatic inspection switch K1). As shown in Figure 3, the present embodiment includes an emergency light 10 with a manual inspection switch K2 (using the fire emergency lighting of the model MJ-2N-80A), a remote control signal receiving circuit 20 (using the existing model RF-501A receiver circuit) and remote control signal transmitter 30 (adopting existing remote control transmitter, model is 8899-1 single key or model is 9988-2 double key), and remote control signal is super-regeneration receiving signal for UHF wireless data transmission. As shown in the figure, the existing emergency light 10 includes a DC rectifier circuit 15, a battery charging detection circuit 13, a working state indicating circuit 14, a lighting control circuit 11, a DC battery 12, lighting bulbs L1, L2 and a working indicator light D1 ( Green), charging indicator light D2 (...

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PUM

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Abstract

The invention is a method of checking emergency light telemonitoring and emergency light which can be checked telemonitoring is characterized in that: the telemetered signal emitter (30) emits telemetered signal to control the action of emergency light (10) to check work situation of said emergency light. Said action simulates on-off of hand-operated switch (K2) of said emergency light (10), or on-off of power (P, P0) of said emergency light. The invention can check emergency light without climbing higher, just pressing remote controller, engineering strength is reduced greatly, work efficiency is increased, and safety is guaranteed. The invention fits for fire-fighting emergency light, fire-fighting emergency guiding light.

Description

technical field [0001] The invention relates to an emergency lamp, in particular to a method for remotely inspecting an emergency lamp and an emergency lamp that can be inspected remotely. Background technique [0002] In public places such as buildings and passages, emergency lights are generally installed. Emergency lights include fire emergency lights and fire emergency lights, etc., which are essential items in safety requirements. Because these emergency lights are powered by AC 220V and have DC batteries for backup power supply; when the AC 220V power supply fails, the emergency lights will automatically be powered by the DC batteries in the lamps, so that the emergency lights continue to work. In order to ensure that the power supply is automatically converted to battery power during a power outage, so that the emergency lights can work normally, it is necessary to regularly check the status of the emergency lights. Common emergency lights such as emergency lights an...

Claims

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Application Information

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IPC IPC(8): H05B37/03G08C17/02
Inventor 董喜春高建中
Owner 董喜春