Fuming device for infrared shielding

The utility model provides a smoke generating device for infrared shielding, and relates to the field of smoke screen generating devices. The fuming device comprises a fan, a smoke exhaust pipe, an atomization mechanism and a heating mechanism. The smoke exhaust pipe is provided with an air inlet, a smoke exhaust channel and a smoke exhaust port, the smoke exhaust channel is communicated with the air inlet and the smoke exhaust port, and the air inlet is opposite to the fan. The atomization mechanism is arranged on the smoke exhaust pipe and used for spraying atomized oil into the smoke exhaust channel. The heating mechanism is arranged on the smoke exhaust pipe and located on the downstream of the atomization mechanism, and the heating mechanism is used for heating the atomized oil. The fan of the fuming device can blow air towards the smoke exhaust pipe, the atomization mechanism can spray oil into the smoke exhaust channel in an atomization mode, and the atomized oil flows to the smoke exhaust port from th