Oil screen device for extractor range and extractor range

Abstract

The invention discloses an oil screen device for an extractor range and the extractor hood. The oil screen device comprises an outer oil screen, at least two movable oil screens and limiting plates. The outer oil screen is arranged at an air inlet of the extractor range. The at least two movable oil screens are slidably arranged on the two sides of the outer oil screen in the horizontal directioncorrespondingly and located on the upper surface of the outer oil screen. The limiting plates are fixedly connected with the outer oil screen and presses the upper surfaces of the at least two movableoil screens. When the movable oil screens move to one side of the outer oil screen in the horizontal direction, second air inlet holes of the movable oil screens are overlapped with first air inlet holes of the outer oil screen. When the movable oil screens move to the other side of the outer oil screen in the horizontal direction, the second air inlet holes of the movable oil screens and the first air inlet holes of the outer oil screen are staggered. The oil screen device can adjust the air inlet amount of left and right areas of the oil screens according to the conditions of lampblack generated from left and right cooking ranges to achieve the high-efficiency lampblack extraction effect, and the using experience of users is improved.

Description

technical field [0001] The invention relates to the technical field of range hoods, in particular to an oil screen device for a range hood capable of independently adjusting the air intake in left and right areas of the oil screen and a range hood with the oil screen device. Background technique [0002] In the cooking process of most families, one side of the stove is often working, which produces relatively large oil fume, while the other side produces little or no oil fume; figure 1 As shown, the range hood includes a fume collecting hood 101, a box body 102 and an oil net 103, the fume collecting hood 101 and the box body 102 are fixedly connected, the fume collecting hood 101 is provided with an air inlet, and the oil net 103 is installed on the fume collecting hood 101 The air inlet of this range hood is fixed due to the use of a fixed oil net, which also makes the air inlet fixed. After the range hood is turned on, the entire air intake area of ​​​​the oil net enters ...

AI Technical Summary

Problems solved by technology

[0002] In the cooking process of most families, one side of the stove is often working, which produces relatively large oil fume, while the other side produces little or no oil fume; figure 1 As shown, the range hood includes a fume collecting hood 101, a cabinet 102 and an oil net 103, the fume collecting hood 101 and the cabinet 102 are fixedly connected, the fume collecting hood 101 is provided with an air inlet, and the oil net 103 is installed on the fume collecting hood 101 The air inlet of this range hood is fixed due to the use of a fixed oil net, which also makes the air inlet fixed. After the range hood is turned on, the entire air intake area of ​​​​the oil net enters the air evenly, which makes the air volume of the whole machine large, but the use of There is no difference and fixed suction of the entire cooker area, which leads to the fact that when one burner is working and the other burner is not working, or the amount of oil fume is relatively small during operation, half of the exhaust air volume of the range hood is inhaled. It is clean and ineffective air, which seriously wastes the exhaust potential of the hood itself. While wasting energy, it also causes the disadvantage of high noise, which leads to poor user experience.

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