Range hood with inward air inlets and dual opening-closing

Abstract

The invention discloses a range hood with inward air inlets and dual opening-closing, and belongs to the technical field of range hoods. The range hood comprises an air bellow, a box body, the air inlets and a smoke gathering area, a smoke gathering cavity is formed in the middle of the smoke gathering area of a side suction type range hood, the two air inlets are arranged on two sides of the smoke gathering cavity, two baffles are hinged to two sides of the smoke gathering area, and the baffles are inward opened and closed; when the range hood is opened, the stepped smoke gathering area is formed, when closed, the stepped smoke gathering area is flush with the bottom of the smoke collecting cavity, a first step of the stepped smoke gathering area is the smoke collecting cavity, a second step of the stepped smoke gathering area is the baffles, when the baffles are opened, the air inlets are not blocked and are ventilated with the outside, and the smoke collecting cavity communicates with the air bellow; and the two air inlets communicate with two air outlets in the air bellow respectively, the two air outlets are formed in the bottom of the air bellow, an oil net is arranged at the top of each air outlet, the air outlets sequentially communicate with the oil nets, a volute, a wind wheel, a main air outlet and a smoke exhaust pipeline, a glass panel is arranged at the top of the front side of the box body, and the glass panel is connected with a built-in control panel to control the range hood to work and the baffles to be opened and closed.

Description

technical field [0001] The invention discloses a range hood with double-opening and closing air inlets inward, and belongs to the technical field of range hoods. Background technique [0002] Conventional top-suction and side-suction range hoods have only one smoke inlet and baffle, which has a small range of smoke collection and is likely to cause a large amount of fume to escape. Aiming at the defects of the prior art, increasing the smoke inlet and designing the inner opening and closing opening can solve the existing problems of the conventional oil suction press. Contents of the invention [0003] The invention discloses a range hood with double opening and closing of the air inlet inwards to solve the problem that in the prior art, the single air intake mode of the range hood has only one baffle plate, resulting in a single absorption mode, a small smoke collection range of the cabinet machine, and a Oil fume is easy to escape, and humanized flexibility is not enoug...

AI Technical Summary

Problems solved by technology

[0003] The invention discloses a range hood with double opening and closing of the air inlet inwards to solve the problem that in the prior art, the single air intake mode of the range hood has only one baffle plate, resulting in a single absorption mode, a small smoke collection range of the cabinet machine, and a Oil fumes are easy to escape, and humanized flexibility is not enough

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