Switching power supply with higher safety for distribution box

The utility model discloses a higher-safety switching power supply for a distribution box, which belongs to the technical field of switching power supplies and comprises a shell, a connecting panel is fixedly connected to one side of the shell, a wire holder is fixedly connected to one side of the connecting panel, a control switch is arranged on one side of the connecting panel and located on one side of the wire holder, and the control switch is connected with the shell. A through hole is formed in one side of the outer shell, a state panel is fixedly connected to the other side of the outer shell, a connector is arranged on one side of the state panel, a sealing plug used for blocking the through hole is arranged on the state panel, and a detection lamp is arranged on the position, located on one side of the sealing plug, of the state panel. According to the switch power supply, whether the fuse is fused or not can be detected without dismounting the shell, so that the fault detection effect is improved, a