Seamless opening and closing exhaust hood

A technology of opening and closing range hoods, which is applied in the direction of oil fume removal, heating methods, and household heating. It can solve problems such as gaps and affect the appearance of range hoods, and achieve the effect of good stability, good appearance, and not easy to shake

Pending Publication Date: 2019-05-14
GREE ELECTRIC APPLIANCES INC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the problem in the prior art that there is a gap between the smoke guide plate of th

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
  • Seamless opening and closing exhaust hood
  • Seamless opening and closing exhaust hood
  • Seamless opening and closing exhaust hood

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0051] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some 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.

[0052] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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 discloses a seamless opening and closing exhaust hood which comprises a panel and a smoke guiding plate, wherein the panel is mounted to a machine body and provided with an opening; thesmoke guiding plate is movably mounted to the machine body; under the action of a driving device, the smoke guiding plate has a closed state, a horizontal-pushing opened state and a rotary opened state; in the closed state, the smoke guiding plate is matched with the panel to close the opening; in the horizontal-pushing opened state, the smoke guiding plate is parallel to the panel and arranged with the panel in a staggered manner; and in the rotary opened state, the smoke guiding plate is provided with an inclined angle or a right angle relative to the panel. By the adoption of two motion trajectories in sequence, the smoke guiding plate is opened by the driving device of the above seamless opening and closing exhaust hood; according to the motion trajectories, the smoke guiding plate isfirstly pushed out by a distance in the direction perpendicular to the panel; after keeping away from other panels, the smoke guiding plate performs rotary opening motion; and no adequate motion clearance needs to be reserved between the smoke guiding plate and the other panels when the smoke guiding plate of such a structure performs rotary motion, no seam is formed between the smoke guiding plate and the other panel after the smoke guiding plate is closed, and then the overall aesthetic degree of the seamless opening and closing exhaust hood is improved.

Description

technical field [0001] The invention relates to the technical field of range hood equipment, in particular to a seamless opening and closing type range hood. Background technique [0002] With the improvement of people's living standards, the range hood has become an indispensable part of the kitchen. People not only have higher requirements on the function of the range hood, but also put forward higher requirements on the appearance and cleanliness of the range hood. [0003] Currently on the market, the smoke deflector can be rotated to open and close the range hood. When the smoke deflector rotates, it needs to leave enough movement gap to avoid interference. Therefore, the smoke deflector will form a seam with other panels after it is closed. This seam affects the aesthetics of the hood. Contents of the invention [0004] Therefore, the technical problem to be solved by the present invention is to overcome the problem in the prior art that there is a gap between the c...

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
Inventor 胡小帝汪春节许宁王宏丁泺火
Owner GREE ELECTRIC APPLIANCES INC
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