Self-cleaning structure and method of range hood and range hood

Abstract

The invention relates to the field of range hoods, and particularly provides a self-cleaning structure and method of a range hood and the range hood. The self-cleaning structure of the range hood comprises a motor, an inner oil screen which is arranged on an oil fume suction opening of the range hood, and is driven by the motor to act and to intercept oil in oil fume, and a hot air heating devicewhich is arranged on the range hood, and cleans the inner oil screen by heating the inner oil screen, wherein the hot air heating device comprises a fan and an air outlet which is connected with the fan, and is used for heating the inner oil screen. According to the self-cleaning structure and method of the range hood and the range hood, the inner oil screen is arranged to intercept oil particlesin the oil fume, the situation that the oil enters the range hood, and pollutes a wind wheel and an air duct in the range hood to improve the cleaning difficulty is avoided, by heating the inner oil screen, the oil is fast cleaned away, there is no need to heat the wind wheel or the air duct, the heating efficiency is high, the cleaning effect is better, and the range hood cleaning cost is reduced.

Description

technical field [0001] The present disclosure relates to a range hood, in particular to a self-cleaning structure and method for a range range and the range range. Background technique [0002] The hood is a kitchen appliance that purifies the kitchen environment. It is used to quickly extract the oily fume out of the room and purify the air in the kitchen. During long-term use, the range hood will be covered with dirt such as grease and oil stains, and needs to be cleaned frequently. However, because it is difficult to disassemble the general range hood after installation, it causes great troubles for cleaning, resulting in time-consuming and laborious cleaning of the range hood. [0003] Aiming at the cleaning problem of hoods, some hoods with self-cleaning structures have appeared in the prior art. For example, the Chinese patent application with publication number CN107300195A discloses a scheme of using hot air to heat and clean the oil stains attached to hoods, but the...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem that the hot air self-cleaning system used in the existing hood has insufficient heating effect on the grease, resulting in poor self-cleaning effect, the present disclosure provides a self-cleaning structure of the hood that can fully heat and liquefy the grease and has a good self-cleaning effect

[0005] At the same time, in order to solve the technical problem that the existing hood self-cleaning method has insufficient heating effect on the grease, resulting in poor self-cleaning effect, the present disclosure provides a hood self-cleaning method that can fully heat and liquefy the grease and has a good self-cleaning effect

[0006] Moreover, in order to solve the technical problem of poor self-cleaning effect of existing hoods, the present disclosure provides a hood with good self-cleaning effect

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