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Range hood

A range hood and ultrasonic technology, applied in the field of range hoods, can solve the problems of reduced smoking effect, easy adhesion of oil stains, reduced air intake area of ​​range hoods, etc., and achieve good smoking effect

Pending Publication Date: 2021-02-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After the range hood has been used for a period of time, the oil filtered by the oil screen will easily adhere to the oil screen and block the oil screen mesh, resulting in a reduction in the air intake area of ​​the range hood and a decline in smoking effect

Method used

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Embodiment Construction

[0029] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0030] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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PUM

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Abstract

The invention relates to a range hood. The range hood comprises a filter part and an ultrasonic vibration part. The ultrasonic vibration part is connected with the filter part, and the ultrasonic vibration part is controlled to provide vibration force for promoting the filter part to vibrate back and forth in at least one direction. According to the range hood, the ultrasonic vibration part is connected with the filter part, when oil meshes of the filter part are blocked, the ultrasonic vibration part is controlled to provide vibration force, and the vibration force promotes the filter part tovibrate back and forth in at least one direction so that oil stains adhering to the filter part can fall off from the filter part; and the oil meshes of the filter part can be conveniently unblocked,and the range hood has a relatively good cooking fume suction effect.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a range hood. Background technique [0002] With the development of science and technology and the improvement of people's living standards, range hoods have been widely used in every household. Generally, an oil net is arranged on the range hood, and the oil net can separate the oil dirt in the oil fume, so that the oil fume discharged from the range hood is cleaner. After the range hood has been used for a period of time, the oil stains filtered by the oil screen will easily adhere to the oil screen and block the mesh holes of the oil screen, resulting in a reduction in the air intake area of ​​the range hood and a decrease in smoking effect. Contents of the invention [0003] Based on this, it is necessary to provide a range hood with a better smoking effect to address the above problems. [0004] A range hood comprising: [0005] filter; [0006] An ultraso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2035
Inventor 李海成许宁尹小杰王玉良李刚胡小帝
Owner GREE ELECTRIC APPLIANCES INC