a range hood

Abstract

The invention discloses a range hood, which comprises a smoke collection hood, an upwardly recessed smoke collection cavity is formed in the smoke collection hood, a general air inlet is opened on the rear side of the top of the smoke collection hood, and the range hood also includes a smoke baffle and a smoke baffle. The air inlet body, the rear end of the smoke baffle is rotatably connected to the top of the smoke collecting hood, and is located on the front side of the general air inlet as a whole, the rear end of the air inlet body is rotatably connected to the rear of the smoke collecting hood, and the smoke baffle is supported on the air inlet body Above; the air inlet body is provided with a first air inlet, a second air inlet, a first air outlet and a second air outlet; the air inlet body has a first position in the smoke collection cavity and a second rotation outside the smoke collection cavity The second position, when the air inlet body is in the first position, the first air inlet is located in the smoke collecting cavity, the second air inlet is facing the smoke source, and the second air outlet is located below the general air inlet and opposite; when the air inlet body is in the second Position, the first air inlet faces the smoke source, the first air outlet is located below the main air inlet and opposite, and the second air outlet is closed by the smoke baffle.

Description

technical field [0001] The invention relates to a lampblack purification device, in particular to a lampblack machine. Background technique [0002] Range hoods have become one of the indispensable kitchen appliances in modern homes. Generally, range hoods include top suction type and side suction type. The top suction type range hood uses the principle of hot air rising to absorb and discharge the naturally rising oil fume generated during cooking. It has more and more extensive applications, but because its power source is far away from the stove, the suction effect of the power source is reduced, and the oil fume cannot be completely sucked; The oil fume close to the stove is absorbed in the form of an arc, which can reduce the adverse impact on human health, and the power source is close to the stove, which basically does not reduce the suction effect of the power source. Fast, still powerless against the few escaping fumes. [0003] For this reason, there are also so...

AI Technical Summary

Problems solved by technology

But in actual use, this kind of range hood simply superimposes the top suction type and the side suction type, and only has one working mode, that is, the top suction type + side suction type working mode, which leads to , without the advantages of the top-suction range hood, it is impossible to avoid the influence of the side shell on special cooking conditions (such as cooking utensils are higher steamers, etc.)

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