HEATING ASSEMBLY AND COOKING APPLIANCE

The present application discloses a heating assembly and a cooking appliance. The heating assembly comprises a hot air hood, an impeller, a burner, and a flow rectifying component; the hot air hood forms a heating cavity together with a wall panel of a cooking cavity of the cooking appliance; the impeller is rotatably arranged in the hot air hood; the impeller is set to suck into the heating cavity air located outside of the heating cavity, and for expelling from the heating cavity air which has been heated therein; the burner is arranged in the hot air hood, is annularly arranged on the radial outer side of the impeller, and is used for heating air entering the heating cavity; and the flow rectifying component is disposed in the hot air hood, at least part of the flow rectifying component is disposed between the impeller and the burner and is provided with a flow guide hole, and the flow guide hole is used for guiding air from the impeller to the burner. Using the flow rectifying component to guide airflow o