Wind guiding disk of kitchen smoke exhauster

摘要

A wind guiding disk of a kitchen smoke exhauster comprises a first element and a second element. The first and the second elements are made of heat-resisting material by injection molding. The first element has a first bottom flat collar provided with a first inner upright collar and a first outer upright collar which is provided with an opening and a wind guiding tube portion for being fastened to a bottom plate of the kitchen smoke exhauster. The second element has a second bottom flat collar provided with a second inner upright collar and a second outer upright collar. The second element is fitted into the second element such that the bottom of the second bottom flat collar is located on the top of the stopping collar of the first element, and that a passage is formed between the first inner upright collar and the second inner upright collar.