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Refrigerator and its air duct

A technology for air ducts and refrigerators, which is applied to household refrigeration devices, lighting and heating equipment, household appliances, etc. It can solve the problems of fixed and invariable dimensions and increased production costs, shortening the development cycle, saving mold opening costs, and shortening production cycle effect

Active Publication Date: 2021-03-19
HEFEI HUALING CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The air duct of the refrigerator in the related art is an integrated structure, and the size is fixed and cannot be changed. More specifically, the air duct in the related art is usually processed by mold injection molding. When the refrigerator is different, the size of the air duct needs to be changed accordingly. Changes, so that the injection mold needs to be reopened, resulting in a substantial increase in production costs

Method used

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  • Refrigerator and its air duct
  • Refrigerator and its air duct
  • Refrigerator and its air duct

Examples

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Embodiment Construction

[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0031] The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Of course, they are only examples and are not intended to limit the invention. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself...

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PUM

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Abstract

The invention discloses a refrigerator and an air duct thereof. The air duct comprises: a plurality of air duct parts, at least one channel is formed in each of the air duct parts, and at least one channel on at least one of the air duct parts The passage is an airflow passage for air flow, and the air passage has an air port communicating between the air passage and the compartment of the refrigerator, wherein each of the air passage parts is connected with the downstream The air duct parts are detachably connected, the inlet and outlet of each of the channels are formed on the side wall of the corresponding air duct part, and the outlet of at least one of the channels on each of the air duct parts and its downstream The inlet of at least one of the passages on the air duct member is connected. According to the air duct of the present invention, as the size of the refrigerator changes, different numbers of air duct parts can be selected for splicing, thereby saving the cost of mold development, shortening the development cycle, and improving production efficiency.

Description

technical field [0001] The invention relates to the field of refrigerator equipment, in particular to a refrigerator and an air duct thereof. Background technique [0002] The air duct of the refrigerator in the related art is an integrated structure, and the size is fixed and cannot be changed. More specifically, the air duct in the related art is usually processed by mold injection molding. When the refrigerator is different, the size of the air duct needs to be changed accordingly. Changes, so that the injection mold needs to be reopened, resulting in a substantial increase in production costs. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention proposes an air duct for a refrigerator, which has a wide range of applications. [0004] The present invention also proposes a refrigerator with the above-mentioned air duct. [0005] The air duct for a refri...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D17/04
CPCF25D17/04
Inventor 黄勇王莹
Owner HEFEI HUALING CO LTD
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