Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Range hood and manufacturing method thereof

A technology for range hoods and components is applied in the field of range hoods, and can solve problems such as unfavorable sharing of range hood components and high manufacturing costs.

Active Publication Date: 2017-09-12
BSH ELECTRICAL APPLIANCES JIANGSU
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although, the use of integral molding process can reduce the gap of the range hood housing to a certain extent, thereby overcoming the above-mentioned problems; however, this also brings new problems, for example, each manufacture has a new shape and / or configuration and Range hoods of / or sizes require a new set of molds, which is not conducive to the sharing of components between range hoods of different shapes, thereby significantly increasing manufacturing costs

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 and manufacturing method thereof
  • Range hood and manufacturing method thereof
  • Range hood and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of range hood embodiment that the present invention proposes, such as figure 1 As shown, the range hood includes a housing and a fan system 8 . The housing comprises an inner cover 2 and side wall elements connected to the inner cover 2 . The inner housing 2 is a first module M1 of the cooker hood, which is provided with a first connecting element for connecting with a side wall element. The so-called "inner cover 2 is the first module M1 of the range hood" means that the inner cover 2 is an independent component of the range hood, and the inner cover 2 is assembled with other related components of the range hood after being manufactured. The inner cover 2 itself adopts an integrally formed structure, and in addition, the inner cover 2 also includes a rear side wall element 4 . The fan system 8 is connected with the inner cover 2 .

[0036] The side wall element is the second module M2 of the cooker hood. The so-called "the side wall element is the second mod...

Embodiment 2

[0043] The present invention also proposes a method for manufacturing the above-mentioned range hood embodiment, and the structure of the range hood will not be repeated here, please refer to the relevant description of Embodiment 1.

[0044] The manufacturing method embodiment of this cooker hood comprises the following steps:

[0045] Manufacture a first module M1 and at least two optional and different second modules M2, specifically, the first module M1 is manufactured using an integral molding process; from at least two optional and different second modules M2 Select a second module M2 from the module M2; connect the first connecting element of the first module M1 with the second connecting element of the selected second module M2, specifically, weld the first The module M1 is connected with the second module M2; further, the welding position is polished until a seamless structure is presented;

[0046] manufacturing at least two alternative and different third modules M...

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 novel range hood and a manufacturing method thereof. The range hood proposed by the present invention includes a housing, the housing includes an inner cover and a side wall element, the side wall element is connected to the inner cover, and the inner cover is the first module of the range hood , the first module is provided with a first connecting element for connecting with the side wall element. By adopting the technical solution of the present invention, the shape and / or structure of the inner cover can be easily changed, thereby making it possible to manufacture range hoods of different shapes without significantly increasing the manufacturing cost, thereby significantly reducing the overall manufacturing cost .

Description

【Technical field】 [0001] The invention relates to the field of range hoods. 【Background technique】 [0002] Range hood, also known as range hood, is a kitchen appliance that purifies the kitchen environment. It is installed on the top of the stove in the kitchen, which can quickly remove the oily fumes harmful to the human body produced during the cooking process, purify the indoor air, and have the safety guarantee function of anti-virus and explosion-proof. [0003] The gaps on the range hood shell are easy to store oil, which is not conducive to the cleaning of the range hood. In order to overcome this technical problem, someone proposes that the range hood housing as a whole is made by an integral molding process. Although, the use of integral molding process can reduce the gap of the range hood housing to a certain extent, thereby overcoming the above-mentioned problems; however, this also brings new problems, for example, each manufacture has a new shape and / or confi...

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 王红梅杨永志夏兆阳A·英戈
Owner BSH ELECTRICAL APPLIANCES JIANGSU
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com