What Is The Principle Of LED Emergency Lamps?

October 17, 2023

What is the principle of emergency lights?

The Role of LED Emergency Lamp
Fire emergency lights are essential lamps that provide emergency lighting and direction guidance for people trapped at the accident scene when they are looking for emergency escape routes when fire scenes and force majeure disasters occur.
When sudden power outages, fire accidents or earthquakes and other irresistible disasters occur, it can be used for emergency evacuation of people at the accident site, to quickly escape from the scene, and to provide indicator lighting for the rescue of people trapped at the scene; and is applicable For general household use.

Led Emergency Lamp Principle
The emergency lighting systems used in China are mainly self-contained power supply and independently controlled. The normal power supply is connected to the ordinary lighting power supply circuit. The emergency light battery is charged at ordinary times. When the normal power supply is cut off, the battery automatically supplies power. Each lamp of this type of emergency light has a large number of electronic components such as voltage transformation, voltage stabilization, charging, inverter, and battery. The battery needs to be charged and discharged during use, maintenance, and failure of the emergency light.

The other is the centralized power supply centralized control type. There is no independent power supply in the emergency lighting fixtures. When the normal lighting power supply fails, the power is supplied by the centralized power supply system. In this form of emergency lighting system, all complex electronic circuits inside the lamps are omitted. The emergency lighting lamps are no different from ordinary lamps, and the centralized power supply system is set up in a dedicated room.

H46 LED Emergency Lamp

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