Installation standard of emergency exit indicator light

The emergency exit indicator light is a kind of indicator light that instructs people to go to a safe area. The installation standard of emergency exit indicator light is as follows:

1, emergency exit indicator light should be installed at the normal external exit and emergency exit of the building.

2, multi-storey and high-rise building exit lights, should be installed in each floor to the stairwell and fire elevator front room door.

3. In order to prevent the smoke generated in the fire from affecting the line of sight, the installation height of fire emergency lights should be 2 to 2.5 meters.

4. The front picture of the safety exit sign light should be as vertical as possible with the safety evacuation passage.

5. Clear signs should be set up in the evacuation stairwell, indicating the location and number of floors, so that people in the building can know their positions in time, which is conducive to safe evacuation.

6, exit indicator light must be equipped with two power supplies, namely the normal power supply and emergency standby power supply. Emergency standby power supply is generally supplied by self-provided power generation and storage battery. If the battery is used, its continuous power supply time should not be less than 200 minutes.

Location of emergency exit indicator light

1. Generally speaking, the emergency exit indicator light is installed at the normal exit to the outside and the exit of the emergency passage in the building.

2. The single-sided exit indicator light is generally installed above the exit door frame, and it can also be installed at the side opening of the door frame when the door frame is too high.

3, multi-storey and high-rise building exit lights, should be installed in each floor to the stairwell and fire elevator front room door.

4. Safety account indicator lights for large halls, venues and museums are installed at the exits leading to the evacuation passage and leading to the front hall, side hall and stairwell.

5. In order to prevent the smoke generated in the fire from affecting the line of sight, the installation height of the fire emergency light should be 2 to 2.5 meters, and the front picture of the safety exit sign light should keep a vertical angle with the safety evacuation passage as far as possible.

6. The installation position of the safety indicator light is usually the safety evacuation passage in public buildings, so that the correct emergency exit can be found no matter where. The distance between the emergency evacuation indicators installed in the fire emergency evacuation passage or the safety emergency exit passage should not be more than 20m.