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Refrigerator freezing air duct assembly

A technology of air duct components and refrigerators, which is applied to household refrigeration devices, cooling fluid circulation devices, lighting and heating equipment, etc., to achieve the effect of reducing cost investment and product design cycle

Pending Publication Date: 2020-03-20
CHANGHONG MEILING CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a refrigerator freezer air duct assembly, aiming to solve the design problem of refrigerator freezer air duct assemblies with the same width, different heights or depths in the prior art

Method used

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  • Refrigerator freezing air duct assembly
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  • Refrigerator freezing air duct assembly

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0020] In the description of the present invention, it should be understood that the terms "opening", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", etc. The indication of the orientation or position relationship is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the component or element referred to must have a specific orie...

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Abstract

The invention discloses a refrigerator freezing air duct assembly, and relates to the technical field of refrigerators. The assembly comprises a mask, an air duct and an air duct cover which are sequentially mounted on a freezing container of a refrigerator; the mask of an integrated structure comprises an upper mask body and a lower mask body; the upper mask body is provided with an upper air outlet, a sensor mounting groove, a fan mounting groove, an upper jaw A and an upper stud; the lower mask body is provided with a lower air outlet and an air return flow channel communicated with the lower air outlet; the air duct of an integrated structure comprises an upper air duct body and a lower air duct body; the upper air duct body is provided with an air guide structure, an upper air outletflow channel and an air return port cooperated with the air outlet; the lower air duct body is provided with a lower air outlet flow channel; and the air duct cover is provided with an air supply connector, an air guide ring and an air guide plate. Thus, the air duct cover, the upper mask body and the upper air duct in the air duct assembly are structurally fixed and modularized, and can be used for refrigerators in the same width.

Description

Technical field [0001] The invention belongs to the technical field of refrigerators, and particularly relates to a refrigerator freezing air duct assembly. Background technique [0002] The freezing air duct of the existing air-cooled refrigerator is mainly composed of a mask, an air duct, a fan, etc., where the mask is provided with an air outlet and is generally made of plastic parts, and the air duct is provided with an air passage. The flow channel is generally made of plastic parts or foam parts plus plastic Pieces made. For refrigerators of different sizes, the sizes of the frozen air duct components used are not the same, and the parts of the frozen air duct components need to be newly designed, which not only increases the product design cycle, but also greatly increases the investment in mold costs. Summary of the invention [0003] The object of the present invention is to provide a refrigerator freezing air duct assembly, which aims to solve the design problem of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D17/06
CPCF25D17/065F25D2317/067
Inventor 张魁仓王瑶张卫卫
Owner CHANGHONG MEILING CO LTD
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