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Extractor hood

A technology for range hoods and smoke collection chambers, which is applied in the direction of oil fume removal, household stoves/stoves, heating methods, etc. It can solve problems affecting the effect of range hoods, improve smoking effects, increase smoking negative pressure, and increase smoke control areas Effect

Pending Publication Date: 2017-11-17
GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because there is a large gap between the condensing plate and the side wall of the smoke collection chamber, the negative pressure is not strong enough to suck the smoke into the range hood well under the condition of a certain fan speed, which affects the improvement of the range hood effect.

Method used

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Embodiment Construction

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, 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 creative efforts fall within the protection scope of the present invention.

[0043] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0044] In addition, the ...

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PUM

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Abstract

The invention discloses an extractor hood. The extractor hood comprises an exhaust fume collecting hood, a condensing plate and a diffusing plate, wherein the exhaust fume collecting hood is provided with an indent exhaust fume collecting cavity; the exhaust fume collecting cavity is provided with an air inlet; the condensing plate corresponds to the air inlet; the diffusing plate is provided with a guide side edge and a diffusing side edge, and the guide side edge is connected with the side edge of the condensing plate; the diffusing side edge extends into the exhaust fume collecting cavity; a ventilating gap is formed between the diffusing side edge and the inner cavity of the exhaust fume collecting cavity; and / or, a vent hole is formed in the diffusing plate. According to the technical scheme adopted by the invention, the diffusing plate is arranged, so that the area of an exhaust fume collecting negative-pressure region of the extractor hood is increased, and therefore, exhaust fume collecting capacity of the extractor hood is effectively improved.

Description

technical field [0001] The invention relates to the technical field of cooking utensils, in particular to a range hood. Background technique [0002] With the improvement of people's living standards, people have higher and higher requirements on the smoking effect of range hoods. In the existing range hood, a condensation plate is arranged in the smoke collection chamber, and the flue gas flows around the smoke collection chamber under the action of the condensation plate, and the airflow flows into the smoke machine in a layered manner along the periphery of the condensation plate. Because there is a large gap between the condensing plate and the side wall of the smoke collection chamber, the negative pressure is not strong enough to suck the smoke into the range hood well when the fan speed is constant, which affects the improvement of the range hood effect. Contents of the invention [0003] The main purpose of the present invention is to provide a range hood, aiming ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/20
Inventor 蒋济武宋祖龙刘凡继季俊生
Owner GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD