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Extractor hood panel opening and closing structure and extractor hood

A technology of range hood and opening and closing structure, which is applied in the field of range hoods, can solve problems such as easy to pinch hands, and achieve the effects of high stability, simple structure, and low manufacturing cost

Inactive Publication Date: 2017-08-18
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] One object of the present invention is to propose a panel opening and closing structure of a range hood that solves the problem of easy pinching of hands when the panel is closed by relying on a simple structure

Method used

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  • Extractor hood panel opening and closing structure and extractor hood
  • Extractor hood panel opening and closing structure and extractor hood
  • Extractor hood panel opening and closing structure and extractor hood

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Embodiment Construction

[0030] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0031] Preferred embodiment:

[0032] The preferred embodiment discloses a panel opening and closing structure of a range hood and a range hood including the panel opening and closing structure. Such as Figure 1 to Figure 3 As shown, the range hood includes a smoke collection hood 7, a smoke collection cavity is formed inside the smoke collection hood 7, and the movement panel 1 covers the smoke collection cavity when closed.

[0033] The panel opening and closing structure of the range hood includes a moving panel 1, a driving device 2, a curved block 3 hinged on the curved block installation surface through a first hinge point 51, and a swing rod 4. The driving device 2 includes a function The drive rod 21 is telescopic along the set direction; the drive device 2 is arranged in the body of the ...

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Abstract

The invention discloses an extractor hood panel opening and closing structure and an extractor hood and belongs to the technical field of extractor hoods. The extractor hood panel opening and closing structure and the extractor hood are designed for solving the problem that an existing structure is prone to clamping hands. The extractor hood panel opening and closing structure comprises a movement panel, a driving device and a curved block. The driving device comprises a driving rod capable of drawing back and stretching out in the set direction and a swinging rod. One end of the swinging rod is fixedly connected to the curved block, and the end of the driving rod is connected to the swinging rod and can make reciprocating sliding along the swinging rod. One edge of the movement panel is connected to the installation face of the panel through a second hinge joint. When the driving rod moves, the swinging rod and the curved block can be driven to jointly rotate around a first hinge joint, the curved block drives the movement panel to be closed, and in the closing process, the closing speed of at least one stage is smaller and smaller. According to the extractor hood panel opening and closing structure and the extractor hood, when the movement panel is closed, the smaller the distance from the movement panel to the fully closed position is, the smaller the speed is, and the condition that the hand of a user cannot be clamped is ensured.

Description

technical field [0001] The invention relates to the technical field of range hoods, in particular to a panel opening and closing structure of a range hood and a range hood comprising the panel opening and closing structure. Background technique [0002] The panels of the near-suction range hood are fixed on the fume collecting hood, and some panels can be opened and closed. Among them, the panel can be opened and closed when the panel is opened, the cage smoke effect is better, which can prevent the fume from escaping and improve the range hood effect of the range hood; when the range hood is not working, the panel is closed, the appearance is neat and beautiful, and it can prevent Oily fumes from public flues pour back. [0003] The opening and closing structure of the panel of the existing range hood is mainly realized by driving the connecting rod through the driving device. This structure has no reasonable design for the opening and closing speed of the panel, especial...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2071
Inventor 胡小帝邓海陈南山丁泺火王宏
Owner GREE ELECTRIC APPLIANCES INC
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