Indicator light equipement for guideing the escape in the event of fire

摘要

The present invention relates to an indicator for guiding evacuation in fire which slightly solves a problem that an LED display board is less visible due to smoke by quickly evacuating since the external air including the smoke is removed from a heater through thermal decomposition by continually and forcibly introducing the external air by an intake fan when the smoke is filled in a hallway so that securing a clear view is impossible and an evacuee is lost in an evacuation direction, and forcibly blowing surrounding smoke to spread while the external air is forcibly discharged through a discharge fan.