Method for manufacturing range hood and range hood

A technology for range hoods and manufacturing methods, which is applied in the direction of oil fume removal, heating methods, household heating, etc., and can solve the problems of easy accumulation of oil stains, time-consuming and laborious, easy accumulation of oil stains, etc.

Active Publication Date: 2017-04-19
BSH ELECTRICAL APPLIANCES JIANGSU
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During use, these gaps are easy to accumulate oil, and it is difficult to clean the oil in the gaps when cleaning
[0003] In order to collect the oil stains attached to the fume hood, the range hood is usually equipped with an oil cup at the bottom. When in use, the oil cup is exposed to the oil fume environment, and the surface is easy to accumulate oil stains and it takes time and effort to clean up; at the same time, the oil cup set at the bottom of the range hood Close to the heat source, it is easy to be heated and deformed, and the oil accumulated on the surface of the oil cup and the oil in the interior will sometimes be ignited by the heat source, posing a safety hazard

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
  • Method for manufacturing range hood and range hood
  • Method for manufacturing range hood and range hood
  • Method for manufacturing range hood and range hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0030] In order to have a clearer understanding of the technical features, purposes and effects of the invention, the specific embodiments of the present invention are now described with reference to the accompanying drawings, in which the same reference numerals represent parts that are identical or similar in structure but identical in function. The bottom mentioned in this article refers to the end of the range hood that is close to the heat source after it is installed on a fixed object, and the top refers to the end away from the heat source.

[0031] figure 1 It is a structural schematic diagram of a side-suction range hood, which includes a fume collecting hood 20 and a casing 10 . The fume collecting hood 20 is integrally formed by a plate, and there is a fume collecting hood frame 21 around it. There is a casing frame 11 around the casing 10 . During manufacture, the frame 21 of the smoke collecting hood and the frame 11 of the shell are first welded together so tha...

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 provides a manufacturing method of a rang hood. The manufacturing method comprises the following steps: obtaining a smoke collecting hood (20) through molding integration; and connecting shell frames (11) of the rang hood with a smoke collecting hood frame (21) in a welding manner without a gap between the smoke collecting hood frame (21) and the shell frames (11). The invention also provides the rang hood manufactured by using the manufacturing method of the same. By using the rang hood and the manufacturing method thereof, the molding integration of the smoke collecting hood effectively avoids the problem that a joint slot in the structure of the existing smoke collecting hood causes accumulation of greasy dirt in service; and meanwhile, a welded method is used for installing the smoke collecting hood on shells and polishing traces left by welding, thereby effectively avoiding the problem that greasy dirt is accumulated in the gap connecting the smoke collecting hood with the shells.

Description

technical field [0001] The invention relates to a method for manufacturing a range hood and the range hood thereof, in particular to a method for manufacturing a side-suction type range hood and a range hood obtained by the method. Background technique [0002] At present, the fume collecting hood, the main part of the range hood, is generally of a split structure. The different parts of the fume collecting hood are assembled by splicing. At the same time, the assembly between the fume collecting hood and the shell of the range hood is also done by splicing or riveting. There are many splicing gaps on the surface of the fume collecting hood and the connection between the fume collecting hood and the shell. During use, these gaps are easy to accumulate oil stains, and it is also difficult to clean the oil stains in the gaps during cleaning. [0003] In order to collect the oil stains attached to the fume hood, the range hood is usually equipped with an oil cup at the bottom....

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
Patent Type & Authority Patents(China)
IPC IPC(8): F24C15/20
Inventor 杨永志王红梅夏兆阳
Owner BSH ELECTRICAL APPLIANCES JIANGSU
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