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Air flue cover plate and refrigerator

An air duct cover plate and cover plate technology, which is applied to household refrigeration devices, cooling fluid circulation devices, lighting and heating equipment, etc., and can solve problems such as condensation and frost on the air duct cover plate

Inactive Publication Date: 2018-08-28
QINGDAO HAIER SPECIAL ICEBOX
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an air duct cover plate and a refrigerator, improve the structure of the existing air duct cover plate, and solve the problems of frosting and condensation on the upper part of the air duct cover plate

Method used

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  • Air flue cover plate and refrigerator
  • Air flue cover plate and refrigerator
  • Air flue cover plate and refrigerator

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Embodiment Construction

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. 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.

[0027] The present invention proposes an air duct cover plate, such as figure 1 , figure 2 and image 3 As shown, the air duct cover plate 1 includes a front cover plate 4 and an upper cover plate 5 connected with the front cover plate 4. When assembling with the fan mounting plate 3 in the refrigerator box, the front cover plate 4 covers the ...

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Abstract

The invention discloses an air flue cover plate and a refrigerator. The air flue cover plate comprises a front cover plate and an upper cover plate connected with the front cover plate, wherein a front air outlet is formed in the surface of the front cover plate; and side air outlets are formed in two sides of the front cover plate. The air flue cover plate is characterized in that an opening is formed in the upper cover plate; an air guiding strip is arranged on the opening; and the opening and the air guiding strip form an upper air outlet. According to the air flue cover plate provided by the invention, an existing air flue cover plate structure is improved, so that the problems of frost formation and condensation of the air flue cover plate are solved.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to an air duct cover plate and a refrigerator. Background technique [0002] At present, frost-free freezers have become a new development trend. Generally, frost-free freezers adopt air-cooled design. The working principle is to use air for cooling. Due to the high temperature of the air and the low temperature of the evaporator, the two directly exchange heat, and the temperature of the air will decrease. At the same time, cold air is blown into the freezer. The frost-free freezer uses this continuous circulation method to reduce the temperature of the freezer. The air duct cover plate applied to the air-cooled frost-free freezer mostly has three sides of the air, namely the front side of the front cover and the left and right sides of the air. Figure 7 shown. During the operation of the refrigerator using the air duct cover plate of this structure, frost and condensatio...

Claims

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Application Information

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IPC IPC(8): F25D17/08F25D21/04
CPCF25D17/08F25D21/04F25D17/062
Inventor 任慧来马新翠米桂华付占朋魏京强
Owner QINGDAO HAIER SPECIAL ICEBOX
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