A closed range hood

Abstract

The invention discloses a closed range hood. The closed range hood comprises an intermediate box body, a cookware swing plate is placed on the upper end surface of the intermediate box body, an accommodating cavity with an opening is formed in the intermediate box body, a rotating motor is fixedly arranged in the right end wall of the accommodating cavity, a front-back symmetrical turnover plate is rotationally arranged in the intermediate box body, an inner cavity with an opening is formed in the turnover plate, a rotating cylinder which is symmetrical up and down is arranged in the inner cavity and the accommodating cavity, the rotating cylinder on the upper side is fixed with the end wall of the inner cavity, the rotating cylinder on the lower side is in power connection with the rotating motor, and the outer surface of the rotating cylinder is wound with a transmission belt. The closed range hood is simple in structure, a plurality of dexterous structures are adopted, so that the cooking area can be covered and sealed by the equipment, the lampblack is discharged after being condensed, so that the environment is not polluted, the oil stain removing effect is increased, and theworking reliability of the equipment is greatly improved.

Description

technical field [0001] The invention relates to the technical field of range hoods, in particular to a closed range hood. Background technique [0002] The range hood is a common household device, and it has the following disadvantages in the actual use process. The range hood can only absorb a small range of oil fume during use, and cannot efficiently discharge the oil fume from the entire room to the outside space. At the same time, due to the large amount of oily fumes that permeate personnel, not only the eyes and other organs are damaged by oily fumes, but also the tabletops and other items are stained with greasy oil, so that the personnel have to clean the corresponding items, which wastes a lot of time for the personnel and also makes the personnel's work more difficult. The energy is consumed, which makes the equipment inconvenient, and the existing range hood is not good for the condensation effect of the oil fume, and cannot recover the oil pollution, which makes ...

AI Technical Summary

Problems solved by technology

[0002] The range hood is a common household device, and it has the following disadvantages in the actual use process. The range hood can only absorb a small range of oil fume during use, and cannot efficiently discharge the oil fume from the entire room to the outside space. At the same time, due to the large amount of oily fume, not only the eyes and other organs are damaged by the oily smoke, but also the desktop and other items are stained with greasy oil, so that the personnel have to clean the corresponding items, which wastes a lot of time and also makes the staff's The energy is consumed, which makes the equipment inconvenient, and the existing range hood is not good for the condensation effect of the oil fume, and cannot recover the oil pollution, which makes the oil fume directly discharged into the air, which will pollute the air and also The position of the oil fume outlet is occupied by a large amount of oil, which is not conducive to the discharge of oil fume, and affects the environmental sanitation, which has great environmental protection characteristics

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