The utility model provides an automatic lock accuse lamp system, include: the door body, door closer, magnetic force lock, light and controller, door closer and magnetic force lock set up on the door body, and magnetic force lock and light are connected with the controller respectively, controller control light outage is in under the state of locking a door in the circular telegram of magnetic force lock. Can ensure through the door closer that a body is not receiving to remain the closed condition under the exogenic action throughout, and because the magnetic force lock is in linkage state with the light, through the prior process setting of controller, the light outage will link when the circular telegram of magnetic force lock, thereby at the in -service use in -process, after the door body is locked, light in the room is with self -closing, the door body is locked and automatic control is all carried out through the controller to closing of light, and need not to dispose the professional and operate in the room one by one, the realization is locked a door and is closed the light through automatic lock accuse lamp system is automatic, put forward the high automation degree and reduce personnel's intensity of labour.