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Air duct structure and refrigerator

A technology for air ducts and refrigerators, which is applied to household refrigerators, coolers, lighting and heating equipment, etc. It can solve problems such as complex air duct structures, and achieve the effects of simple air duct structure, convenient assembly, and high integration

Pending Publication Date: 2022-02-18
ANHUI KONKA TONGCHUANG HOUSEHOLD APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an air duct structure and refrigerator to solve the technical problem of complex air duct structure in the prior art

Method used

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  • Air duct structure and refrigerator
  • Air duct structure and refrigerator
  • Air duct structure and refrigerator

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Embodiment Construction

[0039] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0040] It should be noted that when a component is referred to as being “fixed on” or “disposed on” another component, it may be directly or indirectly located on the other component. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. The indicated orientation or position is based on the orientation or position shown in the drawings, and is only for conv...

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Abstract

The invention relates to the technical field of refrigerators, and provides an air duct structure and a refrigerator. The air duct structure comprises: a first air duct base arranged on the back of a refrigerating chamber and a variable temperature chamber, wherein the first air duct base is provided with a first air supply duct, a second air supply duct, a first air return duct and a second air return duct; and a second air duct base arranged on the back of a freezing chamber, wherein a third air return duct and a fourth air return duct are arranged on the second air duct base; a freezing chamber air supply outlet of the freezing chamber communicates with the first air supply duct and the second air supply duct through double air doors, the first air supply duct communicates with the refrigerating chamber, and the second air supply duct communicates with a temperature changing chamber; the refrigerating chamber is communicated with the first air return duct, the first air return duct is communicated with the third air return duct, and the third air return duct is communicated with a freezing chamber air return port of the freezing chamber; and the temperature changing chamber is communicated with the second air return duct, the second air return duct is communicated with the fourth air return duct, and the fourth air return duct is communicated with the freezing chamber air return port of the freezing chamber. The whole circulation structure is simple, cost is low, and assembling is convenient.

Description

technical field [0001] The invention relates to the technical field of refrigerators, and more specifically, relates to an air duct structure and a refrigerator. Background technique [0002] With the improvement of people's living standards, refrigerators have become an indispensable household appliance. Usually, refrigerators include refrigerators, freezers, and temperature-changing rooms. In order to meet the storage or preservation needs of different items, refrigerators are also equipped with air duct structures For cooling air circulation. However, the structure of the air duct in the prior art is complicated. Contents of the invention [0003] The object of the present invention is to provide an air duct structure and a refrigerator to solve the technical problem of the complicated air duct structure in the prior art. [0004] In order to achieve the above object, the technical scheme adopted in the present invention is: [0005] In one aspect, the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D17/04F25D17/06
CPCF25D11/02F25D17/062F25D17/042
Inventor 李智任晓光石金勇高平
Owner ANHUI KONKA TONGCHUANG HOUSEHOLD APPLIANCES
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