Fan cover, hot air assembly and cooking utensil

According to the cooking utensil, a cooking cavity and a heating cavity are formed in the two sides of the fan cover respectively, the fan cover comprises a cover body, and the cover body is provided with an air outlet hole and a concave structure with an air inlet hole. The sunken structure is sunken towards one side of the heating cavity and used for being arranged corresponding to an impeller of a fan of the cooking utensil, the heating cavity communicates with the cooking cavity through the air inlet hole and the air outlet hole, and the heating cavity is used for containing a combustor or an electric heater of the cooking utensil. The air inlet hole is formed in the sunken structure, the sunken structure is formed by sinking the cover body from one side of the cooking cavity to one side of the heating cavity, and the impeller is arranged in the heating cavity and corresponds to the sunken structure, so that the distance between the air inlet hole and the impeller is shortened, and when the impeller rotates, the air suction capacity of central negative pressure at the air inlet hole is improved; the gas inlet speed is increased, and the gas backflow phenomenon is improved.