为了保证人们在发生火灾或事故时能够及时安全地疏散 ,迅速撤离险区到达安全地段 ,避免人员伤亡 ,按消防安全有关的规定在各类公共场所都要设置指引安全疏散方向和紧急出口的明显标志 ,对于有些场所还要求设置标明消防器材和自救逃生器具位置的标志。这些消防安全标志有发光型 In order to ensure that people in a fire or accident can be evacuated in time and safely evacuated from the danger zone to reach a safe place, to avoid casualties, according to the relevant provisions of fire safety in all public places should be set to guide the direction of evacuation and emergency evacuation evidently Signs, for some places also requires the setting of signs indicating the location of fire fighting equipment and self-help escape appliances. These fire safety signs have a luminous type