Air duct assembly of refrigerator

A technology for air duct components and refrigerators, which is applied to lighting and heating equipment, cooling fluid circulation devices, household appliances, etc. It can solve problems such as short circuits, reduce the power consumption of the whole machine, and reduce the temperature difference between the upper and lower sides.

Pending Publication Date: 2019-01-18
CHANGHONG MEILING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an air duct assembly of a refrigerator, which solves the problem that the air inlet and return air of the existing refrigerator are prone to short circuit by rationally designing the air inlet and return air ducts of the air duct assembly

Method used

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  • Air duct assembly of refrigerator
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Embodiment Construction

[0022] 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 some, not all, embodiments of the present invention. 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.

[0023] see Figure 1-7 As shown, the present invention is an air duct assembly of a refrigerator, including a support plate body 1, an air duct plate body 2, a tuyere plate body 3 and an air duct sealing plate 4; the air duct plate body 2 is clamped on the support plate body 1; The air outlet plate body 3 is clamped on the upper part of the air duct plate body 2; the air duct sealing plate 4 is attached to the surface of the air duct plate body 2; the support plate...

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PUM

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Abstract

The invention discloses an air duct assembly of a refrigerator, and relates to the technical field of refrigerators. The air duct assembly comprises a support board, an air duct board, an air openingboard and an air duct sealing plate; the air duct board is clamped to the support board, the air opening board is clamped on the upper portion of the air duct board, the air duct sealing plate is attached to one surface of the air duct board, one surface of the support board is at least provided with an air outlet, one surface of the air duct board is provided with an air inlet channel and an airreturn channel, and the upper end of the air inlet channel extends to the upper portion of the air duct board in the length direction of the air duct board to form an air duct inlet; the lower end ofthe air return channel extends to the lower portion of the air duct board in the length direction of the air duct board to form an air duct air return opening. Accordingly, by means of reasonable design of the air inlet channel and air return channel of the air duct assembly, the problem that for air inlet and return of an existing refrigerator, a short circuit is likely to occur is solved, the up-down temperature difference of a refrigerating chamber of the refrigerator is reduced, and power consumption of the whole refrigerator is lowered.

Description

technical field [0001] The invention belongs to the technical field of refrigerators, in particular to an air duct assembly of a refrigerator. Background technique [0002] In the current air-cooled refrigerator with top freezer and bottom storage, the evaporator room is located on the upper rear wall of the freezer compartment, and the refrigerated room is sent to each floor of the refrigerated room for cooling through the fan rotation through the refrigerated air duct. The refrigerated air duct includes the refrigerated return air duct and the refrigerated air outlet. , which is located on the top of the refrigerator, the air outlet on the uppermost layer is close to the return air duct and there is no air-inducing structure. The air duct is also pre-buried in the foam layer of the refrigerator to save costs; however, this type of return air structure will cause serious short-circuit problems in the air supply of each layer of refrigeration, especially the air outlet on th...

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 崔培培王瑶
Owner CHANGHONG MEILING CO LTD
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