Torch incandescent light

The utility model belongs to the technical field of combustion, and particularly relates to a torch incandescent light which comprises a burning and explosion tube, a gas supply tube and a burning tube, and the burning and explosion tube comprises an ignition tube, an inclined tube and a protective tube. A protection pipe is arranged outside the top end of the inclined pipe, and a half baffle is additionally arranged on the top of the protection pipe and perpendicular to the protection pipe. The air supply pipe comprises a coarse filter which is fixed on a bolt branch pipe through a compression nut, an adjustable nozzle is further fixedly connected above the coarse filter, the adjustable nozzle is connected with an ejector and is connected with a main inclined pipe through a connecting pipe, and a nozzle is arranged at the top end of the main inclined pipe; the top of the main inclined pipe is connected with a fire-burning pipe through a small taper pipe, a galvanic couple pipe is welded on the outer side of