Left-right strong suction structure of range hood and range hood

A range hood, left and right technology, applied in the direction of removing oil fumes, household stoves/stoves, heating methods, etc., can solve the problems of low working efficiency of range hoods, reduced negative pressure of the intake air, etc., to reduce distance and increase The effect of air intake velocity and accelerated discharge efficiency

Pending Publication Date: 2021-05-28
QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to adapt to the existing multi-burner cooker, it is necessary to increase the area of ​​the air inlet of the range hood. The increase in the area of ​​the air inlet will lead to a decrease in the negative pressure of the air inlet. When the user only uses one stove, the working efficiency of the range hood is low

Method used

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  • Left-right strong suction structure of range hood and range hood
  • Left-right strong suction structure of range hood and range hood
  • Left-right strong suction structure of range hood and range hood

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Embodiment Construction

[0035] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention , but not to limit the scope of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "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, or in a specific orientation. construction and operation, ...

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Abstract

The invention discloses a left-right strong suction structure of a range hood and the range hood. The left-right strong suction structure of the range hood comprises an exhaust fume collecting hood, wherein an air inlet is formed in the front side of the exhaust fume collecting hood, a plurality of oil nets capable of ascending and descending are arranged in the exhaust fume collecting hood, and each oil net comprises a shielding side wall parallel to a front side plate where the air inlet is located. According to left-right strong suction structure of the range hood, the multiple oil nets capable of ascending and descending are arranged in the exhaust fume collecting hood, each oil net comprises the shielding side wall parallel to the front side plate, when a user uses the range hood, the oil nets are made to ascend and descend, so that the part, on the user-used side, of the air inlet is opened, the part, on the user-unused side, of the air inlet is closed at the same time, the size of the air inlet is adjusted, the air inflow speed is increased, the oil fume discharge rate is increased, and then the working efficiency of the range hood is improved.

Description

technical field [0001] The invention belongs to the technical field of range hoods, and in particular relates to a left and right strong suction structure of the range hood and the range hood. Background technique [0002] A range hood is a kitchen appliance used to purify the kitchen environment. Usually, the range hood is installed above the cooking equipment, which can quickly suck away the oil fume generated during the cooking process of food, purify and discharge the oil fume. As an important kitchen appliance, the range hood has entered more and more families. [0003] At present, the range hood mainly includes a smoke collecting hood, a filter screen, an air duct, a fan and other components. When the range hood is working, the fan rotates at a high speed inside the range hood, so that there is a certain pressure difference between the inside and outside of the range hood, so that the air outside the range hood flows into the range hood through the air duct, and the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/2035
Inventor 公玺
Owner QINGDAO HAIER WISDOM KITCHEN APPLIANCE CO LTD
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