a range hood

Abstract

The invention relates to the technical field of kitchen utensils and in particular relates to a range hood. The range hood provided by the invention comprises a box body assembly and a flow guide plate mounted on the box body assembly, wherein a first air inlet mold cavity and a second air inlet mold cavity, which are convexly formed toward the direction of the box body assembly, are formed in theleft and right sides of the flow guide plate respectively; the first air inlet mold cavity and the second air inlet mold cavity are separated through a transverse beam; a first sound absorption module is arranged at one side, toward the box body assembly, of the transverse beam. According to the range hood with the structure, firstly, the transverse beam has a noise reflection effect and a phenomenon that radiation noises of a volute are directly transmitted out of the range hood can be avoided; secondly, the first sound absorption module arranged on the transverse beam is further used for eliminating noises so that the noise reduction effect of a whole body is easy to improve. Furthermore, double-cavity negative-pressure distribution is adopted and especially has extremely great lampblack gathering and lampblack suction advantages on double cooking stoves and a lampblack suction effect is good; a transverse beam structure is arranged in the middle so that the structure strength and the stability of the flow guide plate are extremely improved and the utilization reliability of the range hood is ensured.

Description

technical field [0001] The invention relates to the technical field of kitchen utensils, in particular to a range hood. Background technique [0002] At present, what users use in their homes is generally a double stove, with two burners on the left and right. The cooking utensils are located on both sides of the hood, and the general range hood has only one air inlet and the air inlet is placed in the middle. It is generally difficult to suck and exhaust the oil fumes on both sides with the central air inlet. [0003] In view of the above problems, the current technical solutions generally solve the problem by increasing the left and right, front and rear dimensions of the smoke collecting cavity. The increased size of the smoke collection cavity can form a certain size of smoke control area. Generally, the larger the size, the larger the smoke control area. For example, a certain brand of series fan has a bottleneck in the increase of air volume, and the left and right di...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a range hood with simple structure, strong structural strength and stability, good noise reduction effect, smoke collection and smoking effect, so as to solve the problems of low air intake efficiency and noise in existing range hoods. Large and poor smoking effect

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