The invention relates to an all-embedded fire escape indicator lamp comprising a front panel, a bottom plate, plugs, a light guide plate, arrow panels, a human figure panel, a power supply plate, a master control circuit board, a circuit board support and a circuit protective box. The all-embedded fire escape indicator lamp is characterized in that the front panel and the bottom plate are embedded together, the arrow panels and the human figure panel are embedded in the front panel, the power supply plate is embedded in the bottom plate with the master control circuit board, the circuit board support and the light guide plate, the circuit protective box sleeve the power supply plate and the master control circuit board, the plugs are embedded in two ends of a box body formed by the front panel and the bottom plate, and the inner sides of the plugs are embedded to the arrow panels; each plug is provided with a through lock hole which has an extension face corresponding to a hasp hole corresponding to the corresponding plug. The all-embedded fire escape indicator lamp has the advantages of light in weight, simple structure, small size, convenience in assembly, and high product structural strength.