Range hood

A range hood and fuselage technology, applied in the field of range hoods, can solve problems such as increased noise, affecting the physical and mental health of cooks, and affecting user experience, and achieve the effects of reducing fan noise, optimizing smoking effects, and saving energy

Pending Publication Date: 2021-09-17
GUANGDONG VANWARD ELECTRIC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, as the height of existing commercial buildings gradually increases, in order to achieve effective oil suction and smoke exhaust of the range hood, it is generally achieved by increasing the air volume and wind pressure of the range hood. However, the noise that follows Larger noise not only affects the user experience, but also affects the physical and mental health of cooks

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Range hood
  • Range hood
  • Range hood

Examples

Experimental program
Comparison scheme
Effect test

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] Generally, the air cabinet assembly of the range hood is fixed on the fuselage, and the front of the fuselage is provided with an air inlet. When the range hood is working, the range hood sucks oil fume from the kitchen space into the fuselage through the air inlet. In addition, be...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a range hood. The range hood comprises a machine body, a wind baffle and a wind cabinet. A smoke collecting cavity is formed in the machine body, and the machine body comprises a front panel and a top panel connected with the front panel. The bottom of the front panel is provided with an air inlet, and the top panel is provided with an air outlet. When the range hood works, the wind cabinet provides suction force, so that oil fume in the kitchen space enters a first cavity through the air inlet, then enters the air inlet side of the wind cabinet, and is discharged outwards into a public flue through the air outlet end of the wind cabinet and the air outlet. When the range hood is normally used, air in a second cavity is blocked by the wind baffle and cannot enter the first cavity, namely, the air and inlet air entering the air inlet side of the wind cabinet from the air inlet cannot generate turbulent flow, so that oil fume entering from the air inlet is intensively sucked by the wind cabinet in a smoke suction manner, and the smoke suction effect of the range hood is optimized; and the working frequency of the wind cabinet can be correspondingly reduced, the noise of a fan is reduced to a certain extent, and energy is saved.

Description

technical field [0001] The invention relates to the technical field of kitchen appliances, in particular to a range hood. Background technique [0002] Range hoods have experienced nearly 20 years in China, from the initial top-suction thin range hoods to side-suction deep-type range hoods, and then evolved to top-suction non-disassembly and washable and European-style range hoods. situation. From the functional structure, it can be divided into multi-media hoods, embedded hoods, wall-suction and near-suction hoods, solid wood hoods and so on. However, as the height of the existing commercial buildings gradually increases, in order to achieve effective oil suction and smoke exhaust of the range hood, it is generally achieved by increasing the air volume and wind pressure of the range hood. However, the noise that follows Larger noise not only affects the user experience, but also affects the physical and mental health of cooks. Contents of the invention [0003] The tec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F24C15/20
CPCF24C15/2035F24C15/2071
Inventor 卢楚鹏许宁辉冼伟华周振立
Owner GUANGDONG VANWARD ELECTRIC
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap