Range hood capable of automatically controlling air volume through smoke induction

Abstract

The invention relates to a range hood capable of automatically controlling air volume through smoke induction. The range hood capable of automatically controlling air volume through smoke induction comprises a shell body, a disc fixedly arranged in the shell body, as well as a brush plate and a brush roller which are movably arranged below the disc and are used for cleaning oil smoke on the inner wall of the shell body, wherein during use, an absorption mechanism works to absorb the oil smoke, meanwhile, the absorption mechanism drives the brush plate and the brush roller to carry out circular motion in the shell body, and in the moving process of the brush roller, a gear ring assembly is triggered to work and drives the brush roller to rotate in the process of carrying out the circular motion, so that the function of effectively cleaning the oil smoke on the inner wall of the shell body is realized; and when the concentration of the oil smoke is increased or decreased, an induction mechanism works, and the absorbed air volume of the absorption mechanism is adjusted through a meshing assembly, so that the absorbed air volume of the oil smoke is correspondingly increased or decreased, and therefore, the function of automatically controlling the absorbed air volume of the oil smoke is realized.

Description

technical field [0001] The invention relates to the related technical field of range fume extraction equipment, in particular to a range fume machine which uses smoke induction to automatically control the air volume. Background technique [0002] At present, with the rapid development of social economy and the continuous improvement of people's living standards, people's requirements for living furniture are no longer only satisfied with the use needs, but also have high-quality use needs. [0003] The range hood is an electrical appliance used in the home kitchen to absorb the oily fume generated during cooking. Now the range hood has gradually entered every family and plays an irreplaceable role in removing the oily fume. [0004] When the existing range hood is in use, the air volume for absorbing the oil fume needs to be manually adjusted. In this way, due to the inaccuracy of the manual operation, it is difficult to ensure that the oil fumes of different concentrations...

AI Technical Summary

Problems solved by technology

[0004] When the existing range hood is in use, the air volume for absorbing the oil fume needs to be manually adjusted. In this way, due to the inaccuracy of the manual operation, it is difficult to ensure that the oil fumes of different concentrations correspond to the appropriate air volume. It leads to poor absorption effect or waste of electric energy due to excessive air volume. Therefore, in the actual kitchen cooking process, it is often difficult to achieve the desired effect

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