Steaming oven

The utility model relates to a steaming oven. The steaming oven comprises an oven body and a steaming box body, a steaming and baking cavity is formed in the inner container; an air outlet and a smoke outlet are formed in the inner container; the heat dissipation air channel is communicated with the air outlet hole, and the air outlet end of the heat dissipation air channel is communicated with the external space of the box body; one end of the smoke exhaust duct is connected with the smoke outlet, and the other end communicates with the heat dissipation duct; the control valve is used for opening and closing the smoke exhaust air duct; the smoke filtering module is arranged in the smoke exhaust air duct and is used for filtering; and the smoke exhaust fan is used for providing wind power for the smoke exhaust air duct, so that smoke in the steaming and baking cavity can enter the smoke exhaust air duct through the smoke exhaust port. The smoke exhaust air duct and the smoke extraction fan are matched with th