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Range hood

A technology for range hood and range hood, which is applied in the direction of removing range hood, household stove/stove, heating method, etc., can solve the problems of reducing the working stability of parts in range hood, shortening the service life of parts, and wide range of range of range fumes. , to achieve the effect of reducing work instability, reducing short service life and reducing risks

Pending Publication Date: 2022-07-29
HANGZHOU ROBAM APPLIANCES CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing range hood, the area between the port of the smoke exhaust channel and the port of the air duct in the fume collecting hood is relatively open, and the range of activity of the oil fume is large, causing the oil fume to diffuse in the range hood, and the risk of oil pollution penetration is high, which reduces the The working stability of the parts in the range hood shortens the service life of these parts; moreover, the oil fume tends to flow in disorder in this area, and the efficiency of oil fume exhaust is low

Method used

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Embodiment Construction

[0023] In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to 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 herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Back, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Countercl...

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Abstract

The invention discloses a range hood, belongs to the technical field of household appliances, and is designed for solving the problems that oil smoke in an existing range hood is easy to diffuse and the like. The range hood provided by the invention comprises a box body, wherein a smoke exhaust channel is formed in the box body; the exhaust fume collecting hood is provided with an air inlet, and the air inlet is connected to the exhaust fume discharging channel through the exhaust fume collecting channel; and the rectifying plate is arranged between the smoke discharging channel and the smoke collecting channel, and the rectifying plate is configured to be capable of limiting the flowing path of the oil smoke. According to the range hood provided by the invention, the space where oil fume can reach when flowing in the range hood can be reduced, the diffusion area of the oil fume is reduced, the risk of oil stain permeation is reduced, and the problems that parts in the range hood are instable in work and short in service life due to permeation of the oil fume are solved. The rectifying plate realizes rectification of fluid in the range hood, the disorder degree of the fluid in the range hood is reduced, the oil smoke discharging efficiency is higher, the impact of the fluid on the interior of the range hood is smaller, and the noise is lower.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a range hood. Background technique [0002] A range hood is a household appliance used to discharge indoor oil fumes to the outdoors. Its working principle is as follows: a fume exhaust channel is formed in the shell of the range hood, and a fan is arranged in the fume exhaust channel. [0003] In order to collect the oil fume in the room well, the fume extractor is usually designed with a fume collecting hood, and the fume collecting hood is provided with an air inlet. In the existing range hood, the area between the port of the fume exhaust channel and the port of the air duct in the fume collecting hood is relatively open, and the range of movement of the fume is large, which causes the fume to diffuse in the fume extractor, and the risk of oil penetration is high, reducing the risk of oil pollution. The working stability of the components in the range hood shor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/20
Inventor 任富佳刘硕高少华郑桐福王嘉明周海昕余国成常莹
Owner HANGZHOU ROBAM APPLIANCES CO LTD
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