Auxiliary illuminating lamp for coal mine helmet

The utility model discloses an auxiliary illuminating lamp for a coal mine helmet, which comprises a helmet body, the front end of the helmet body is fixedly connected with a helmet brim, the upper end of the helmet brim is provided with a headlamp, a mounting mechanism is arranged between the helmet brim and the headlamp, the upper end of the helmet body is fixedly connected with an annular block, and the annular block is fixedly connected with the helmet body. An annular lamp is fixedly connected to the outer surface of the annular block, the mounting mechanism comprises a check block fixedly connected with the upper end of the brim, the check block is fixedly connected with a rubber plate, transverse plates are fixedly connected to the two ends of the check block, two empty grooves are formed in the two transverse plates in a penetrating mode, and T-shaped blocks are slidably connected to the inner walls of the two empty grooves in a penetrating mode. The headlamp can be replaced by pulling the two pull ro