Steam transmission structure and cooking electric appliance

The invention relates to a steam transmission structure and a cooking electric appliance, when the cooking electric appliance works, a steam generator generates steam, and the steam flows into a steam outlet from the output end of the steam generator and then enters an inner container from the steam outlet. Due to the fact that the position height h1 of the steam outlet is lower than the position height h2 of any bearing face, the steam outlet is located below a bottom-layer cooking utensil, and it is guaranteed that steam entering the inner container is located below the bottom-layer cooking utensil. And the steam outlet is arranged towards the bottom of the inner container, so that the steam entering the inner container is blown to the bottom of the inner container from the lower part of the bottom-layer cooking utensil, and water drops carried by the steam directly drop to the bottom of the inner container. Besides, in the cooking process, steam flows from bottom to top in the inner container, so that carr