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Extractor hood and panel drive mechanism for same

A range hood, panel-driven technology, applied in the direction of oil fume removal, application, household stoves, etc., can solve the problems that the panel cannot be too wide, the structure is complex, and affect the user's operating space, and achieve the effect of high user experience

Pending Publication Date: 2019-08-30
VATTI CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] There are two types of panel opening devices for existing range hoods: one is a flip-type drive mechanism, which uses a complex four-bar hinge and its variants to rotate and open the panel to a larger angle, but due to the limited rotation space, the panel Too wide will affect the user's operating space, and the panel should not be too wide; in addition, the structure is complex and the panel will cause a sense of pressure to the user after opening, which will affect the consumer experience; the other is a sliding structure, and the movable panel is relatively The shell of the hood is opened by linear motion, which often requires complex and expensive components such as guide rails, lead screws, and worm gears, which increases the production cost

Method used

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  • Extractor hood and panel drive mechanism for same
  • Extractor hood and panel drive mechanism for same
  • Extractor hood and panel drive mechanism for same

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Embodiments of the present invention provide a panel drive mechanism for range hoods, such as figure 1 As shown, it includes a drive assembly 1, a fixed bracket 2 and a connecting rod transmission assembly 3, the drive assembly 1 is arranged on the fixed bracket 2, and the output end of the drive assembly 1 is connected to the connecting rod transmission assembly 3 for driving the connecting rod transmission assembly 3 Swing back and forth.

[0029] The connecting rod transmission assembly 3 includes a driving connecting rod 31 and a driven connecting rod 32. One end of the driving connecting rod 31 is connected to the drive assembly 1, and the other end drives the driven connecting rod 32 to swing. One end of the driven connecting rod 32 is arranged on the fixed bracket 2, the other end is connected with the range hood panel, so that the drive assembly 1 drives the active link 31 to swing, and the active link 31 drives the driven link 32 to swing, thereby realizing the...

Embodiment 2

[0033] Embodiment 2 of the present invention provides a range hood, such as Figure 2-5 As shown, it includes a panel 4, a bracket assembly 5, a smoke collecting hood 6, an air duct cover 7 and a panel drive mechanism 8, the panel driving mechanism 8 is arranged in the smoke collecting hood 6, and the air duct cover 7 is located on the top of the smoke collecting hood 6 , the panel 4 is arranged at the air inlet of the smoke collecting hood 6 , the bracket assembly 5 is arranged on the panel 4 and connected with the panel driving mechanism 8 .

[0034] The panel driving mechanism 8 drives the panel 4 to move up and down through the bracket assembly 5 to realize opening or closing.

[0035] The panel driving mechanism 8 includes a drive assembly 1, a fixed bracket 2 and a link transmission assembly 3, the drive assembly 1 is arranged on the fixed bracket 2, and the output end of the drive assembly 1 is connected to the link transmission assembly 3 for driving the link transmiss...

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PUM

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Abstract

The invention discloses a panel drive mechanism for an extractor hood. The panel drive mechanism for the extractor hood comprises a drive assembly, a fixing support and a linkage transmission assembly, wherein the drive assembly is arranged on the fixing support, and an output end of the drive assembly is connected with the linkage transmission assembly and used for driving the linkage transmission assembly to swing back and forth. The invention further discloses the extractor hood. According to the extractor hood and the panel drive mechanism for the same, the fixing support is fixed on a housing of an exhaust fume collecting hood of the extractor hood, the drive assembly drives the linkage transmission assembly to swing back and forth, and therefore opening and closing of a panel of theextractor hood are achieved, and furthermore the panel drive mechanism for the extractor hood is easy to control and simple in structure, and has a high user experience degree.

Description

technical field [0001] The invention belongs to the technical field of range hoods, and in particular relates to a panel drive mechanism for range hoods and the range hood. Background technique [0002] There are two types of panel opening devices for existing range hoods: one is a flip-type drive mechanism, which uses a complex four-bar hinge and its variants to rotate and open the panel to a larger angle, but due to the limited rotation space, the panel Too wide will affect the user's operating space, and the panel should not be too wide; in addition, the structure is complex and the panel will cause a sense of pressure to the user after opening, which will affect the consumer experience; the other is a sliding structure, and the movable panel is relatively When the hood is opened by linear motion, complex and expensive parts such as guide rails, lead screws, and worm gears are often required, which increases the production cost. Contents of the invention [0003] The o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/20
Inventor 曹开银潘叶江
Owner VATTI CORP LTD
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