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Range hood

A hood and smoke sensing technology, which is applied in the field of hoods, can solve problems such as inconvenient cleaning and excessive hood grease, and achieve the effects of improving sound insulation, prolonging service life, and preventing overheating

Inactive Publication Date: 2020-04-17
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Therefore, the technical problem to be solved by the present invention lies in the problem that there is too much grease inside the hood in the prior art and it is inconvenient to clean, so as to provide a hood

Method used

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Embodiment Construction

[0029] 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.

[0030] 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, ...

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Abstract

The invention discloses a range hood. The range hood comprises a body provided with a smoke sensing device and a volute provided with a heating device in a laying manner; and the heating device is electrically connected with the smoke sensing device. In such a manner, when the smoke in the range hood reaches a certain concentration, the heating device can be started automatically, so that the heating device heats the volute automatically. When the volute reaches a certain degree, oil dirt on fan blades of a wind wheel can be changed from solid into liquid through heat transferring, so that theoil dirt is separated from the wind wheel; therefore, the cleaning of the oil dirt in the wind wheel by a user is facilitated.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a cigarette machine. Background technique [0002] With the gradual improvement of people's living standards, many intelligent household appliances are gradually favored by people, and range hoods have become the standard configuration of every family kitchen. At the same time, as users have higher and higher requirements for household appliances, many household appliances have more and more types of functions. [0003] In the prior art, the range hood mainly drives the wind wheel to rotate through the motor installed inside the range hood, so that negative pressure is generated in the smoke collection chamber of the range hood, and the oil fume generated by the user during cooking is sucked away by the wind wheel by using the pressure difference . [0004] When the hood is working for a long time, a large amount of oil fume absorbed will adhere to the surface of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/20F24C15/2021
Inventor 余海彬韦业军蔡晓龙吴小龙刘杰卢俊锋
Owner GREE ELECTRIC APPLIANCES INC
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