Lampblack absorber with area-adjustable air inlet of fragmented deflector type

Abstract

The invention discloses a lampblack absorber, comprising a case, a blower, an air inlet and an air outlet; the invention is characterized that: the air inlet is provided with an adjusted device comprising a wind deflector; the wind deflector comprises a plurality of pieces; the lumps are mutually movably connected through a connecting piece; the wind deflector is movably connected with the case through a connection device. The invention provides an adjusted device at the air inlet of the lampblack absorber; the baffle at the air inlet is manually or automatically moved according to the need of the users, which not only saves the energy and is benefit to the environment, and also strengthens the suction strength under the condition with invariable power of the lampblack absorber; the changes of structure design of the movable baffle and the size of the air inlet are even, which is convenient for adjusting, such that the suction has the good suction effects of absorbing the smother and cleaning the air in the chamber in time.

Description

technical field [0001] The invention relates to a range hood, in particular to a range hood with an adjustable baffle plate block type tuyere area. Background technique [0002] The range hood is a kind of kitchen utensil that is almost necessary in every household. It helps inhale the range hood and purifies the air in the kitchen. The size of the air inlet of the range hood in the prior art is a fixed structure, which means that the suction strength is also stable. In actual operation, when the oil fume is small, because the power of the range hood remains unchanged, the set suction strength is too large, which will inevitably waste energy. When the oil fume becomes larger, the air inlet with a fixed area Because only one suction strength can be achieved, in many cases it cannot meet the actual emission of oil fume, which will cause indoor pollution. Some people will think of using a plate to cover part of the air inlet, and by reducing the area of ​​the air inlet to enh...

AI Technical Summary

Problems solved by technology

In actual operation, when the oil fume is small, because the power of the range hood remains unchanged, the set suction strength is too large, which will inevitably waste energy. When the oil fume becomes larger, the air inlet with a fixed area Because only one suction strength can be achieved, the actual emission of oil fume cannot be satisfied in many cases, which will cause indoor pollution

Some people will think of using a plate to cover part of the air inlet, and by reducing the area of ​​the air inlet to enhance the strength of the suction, in this way to reduce the area of ​​the air inlet, the change process is too rapid and the range is large. Difficult to adjust

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