Automobile emergency lights are commonly known as autom […]
Automobile emergency lights are commonly known as automobile dual flashing lights, which means that two turn signals flash together. There is a button with a red triangle on the dashboard of the vehicle. Press it to turn on the dual flashing. The double flash switch of some mini-cars has a small red column at the front of the steering column close to the steering wheel. Lift this small column to turn on the double flash. Below, Emergency Light Manufacturers introduces the role of car emergency lights:
The emergency lighting system is mainly of the independent control type with its own power supply. The normal power supply is connected to the general lighting power supply circuit, and the emergency light battery is usually charged. When the normal power supply is cut off, the backup power supply (battery) automatically supplies power. Each lamp of this form of emergency light has a large number of electronic components such as voltage transformation, voltage stabilization, charging, inverter, storage battery, etc. The battery needs to be charged and discharged when the emergency light is used, repaired, or malfunctions.
The other is the centralized power supply centralized control type. There is no independent power supply in the emergency lamps. When the normal lighting power supply fails, the centralized power supply system will supply power. In this form of the emergency lighting system, all the complicated 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 in a dedicated room.