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Airfoil body device and range hood

A technology of airfoil and convex surface, which is applied in the field of airfoil body devices and range hoods, can solve problems such as smoke escape, reduce the probability of escape, and improve the effect of smoking

Pending Publication Date: 2020-12-22
HANGZHOU ROBAM APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an airfoil body device and a range hood, so as to alleviate the technical problems of the range hood using conventional smoke baffles, which are prone to smoke escape, etc.

Method used

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  • Airfoil body device and range hood
  • Airfoil body device and range hood
  • Airfoil body device and range hood

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Embodiment Construction

[0073] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0074] This embodiment provides a range hood, such as image 3 and Figure 4 As shown, the range hood includes a casing 100, a blower fan 200 and a fume collecting hood 300, wherein the fan 200 is installed in the casing 100, and the fume collecting hood 300 is installed at the lower end of the casing 100. Since the casing 100, the fan 200 and the collecting fume Air ducts are provided in the smoke hoods 300 , driven by the fan 200 , the smoke can be collected from the fume collecting hood 300 and flow into the fan 200 ...

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Abstract

The invention provides an airfoil body device and a range hood, and relates to the technical field of kitchen appliances. The airfoil body device comprises a first smoke guide device and a second smoke guide device, the first smoke guide device is suitable for being connected to an exhaust fume collecting hood, the second smoke guide device is connected to the first smoke guide device, a fume inlet flow channel is defined between the first smoke guide device and the second smoke guide device, the first smoke guide device and / or the second smoke guide device is provided with a fume inlet communicating with the fume inlet flow channel, the lower surface of the second smoke guide device is a curved surface, and the curved surface is used for guiding fume to the fume inlet. The range hood comprises the airfoil body device. According to the airfoil body device and the range hood, the technical problems that in the prior art, a range hood adopting a conventional fume baffle is prone to fumeescape, and the fume dredging effect is poor are solved.

Description

technical field [0001] The invention relates to the technical field of kitchen appliances, in particular to an airfoil body device and a range hood. Background technique [0002] Some range hoods in the prior art are prone to smoke emission during use, causing oil fumes to flood the entire kitchen during cooking, seriously affecting the physical and mental health of users and their sense of experience. In order to improve the smoking effect of the range hood, some range hoods with smoke baffles installed under or inside the smoke collecting hood have appeared on the market, such as figure 1 and figure 2 shown. However, the smoke baffle is basically one or two plate-shaped structures, which cover the air inlet of the smoke hood. When the fan is started, the rising smoke will hit the lower surface of the smoke baffle, and be blown on the lower surface of the smoke baffle. Under the guidance of the guide, it flows to the side, so as to enter the smoke hood from the side of ...

Claims

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Application Information

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IPC IPC(8): F24C15/20
CPCF24C15/20
Inventor 任富佳高少华郑桐福余国成陈建卫桑磊
Owner HANGZHOU ROBAM APPLIANCES CO LTD
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