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Range hood

A range hood and air intake technology, which is applied in the field of kitchen utensils, can solve the problems of air volume loss, low air intake efficiency, and poor smoking effect, and achieve the effects of increasing the smoke collection area, simple structure, and strong practicability

Pending Publication Date: 2018-05-04
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

[0006] The purpose of the present invention is to provide a range hood with simple structure, reasonable design, strong structure strength and stability, smoke collection, accelerated diversion, and good smoking effect, so as to solve the problem that the deflector of the existing range hood is only designed One drawing chamber has the problems of low air intake efficiency, easy loss of air volume and poor smoking effect

Method used

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Embodiment 1

[0040] Such as Figure 5 to Figure 10 As shown, the embodiment of the present invention provides a range hood 200, including a box body and an air inlet front assembly, the air inlet front assembly includes a deflector 221, and the deflector 221 is installed on the cabinet; The left side is provided with a first air inlet cavity 2211 protruding toward the direction of the box body, and the right side of the deflector 221 is provided with a second air inlet cavity 2212 protruding toward the direction of the box body, and the first air inlet cavity Both 2211 and the second air inlet cavity 2212 are provided with at least one air inlet.

[0041] Preferably, in this embodiment, the box body includes a casing 212 and a frame 211 connected to the casing 212 and positioned above the casing 212, and the volute 231 is arranged in the installation space jointly formed by the casing 212 and the frame 211 Inside.

[0042] In the range hood 200 provided by the present invention, the firs...

Embodiment 2

[0073] The difference with the technical solution of Embodiment 1 is:

[0074] Such as Figure 11 to Figure 12 As shown, in this embodiment, the longitudinal section shapes of the first air inlet cavity 2211 and the second air inlet cavity 2212 are both triangular, and the air inlet includes four cavity surfaces arranged on the first air inlet cavity 2211 One or more of the air inlets on one or more of the four cavity surfaces of the second air inlet cavity 2212.

[0075] Both the first air inlet cavity 2211 and the second air inlet cavity 2212 on the deflector 221 preferably adopt the structure of a triangular cavity, and the first air inlet cavity 2211 and the second air inlet cavity 2212 are all provided with inlets. breath. Wherein, each triangular cavity includes four cavity surfaces, one or more of the four cavity surfaces of the first air inlet cavity 2211 and one of the four cavity surfaces of the second air inlet cavity 2212 There are air inlets on one or more of t...

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Abstract

The invention relates to the technical field of kitchen utensils and in particular relates to a range hood. The range hood provided by the invention comprises a box body and an air inlet front end assembly, wherein the air inlet front end assembly comprises a flow guide plate mounted on the box body; a first air inlet mold cavity and a second air inlet mold cavity, which are convexly formed towardthe direction of the box body, are formed in the left and right sides of the flow guide plate respectively; the first air inlet mold cavity and the second air inlet mold cavity are separated througha transverse beam; each of the first air inlet mold cavity and the second air inlet mold cavity is provided with at least one air inlet. According to the range hood provided by the invention, double-cavity negative-pressure distribution is adopted and especially has extremely great lampblack gathering and lampblack suction advantages on double cooking stoves; specifically, the left and right air inlet mold cavities are formed so that flowing-in gas energy can be uniformly distributed toward two sides of the flow guide plate; flow distribution is accelerated and lampblack gathering areas at theleft and right sides of the range hood are enlarged, so that the lampblack suction effect is effectively improved. Furthermore, the range hood provided by the invention is simple in structure, reasonable in design and good in lampblack gathering and lampblack suction effects.

Description

technical field [0001] The invention relates to the technical field of kitchen utensils, in particular to a range hood. Background technique [0002] At present, what users use in their homes is generally a double stove, with two burners on the left and right. The cooking utensils are located on both sides of the hood, and the general range hood has only one air inlet and the air inlet is placed in the middle. It is generally difficult to suck and exhaust the oil fumes on both sides with the central air inlet. [0003] In view of the above problems, the current technical solutions generally solve the problem by increasing the left and right, front and rear dimensions of the smoke collecting cavity. The increased size of the smoke collection cavity can form a certain size of smoke control area. Generally, the larger the size, the larger the smoke control area. For example, a certain brand of series fan has a bottleneck in the increase of air volume, and the left and right di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24C15/20
CPCF24C15/20
Inventor 宋祖龙蒋济武刘凡继何新奎闫亮彭小康
Owner GUANGDONG MIDEA KITCHEN APPLIANCES MFG CO LTD
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