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Refrigerator with improved air return cover mounting structure

A technology of installation structure and air return hood, which is applied in the direction of household refrigerators, household refrigeration devices, cooling fluid circulation devices, etc., can solve problems such as safety hazards, insufficient strength, fractures, etc., to reduce installation time, improve production efficiency, increase The effect of stability

Active Publication Date: 2022-02-22
QINGDAO HAIER REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are some defects in the existing air return front cover. For example, the existing air return front cover generally adopts a thinner plastic plate as a connecting piece, which may cause fracture due to its insufficient strength, and the user can easily remove it. Pull out, there is a certain security risk

Method used

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  • Refrigerator with improved air return cover mounting structure
  • Refrigerator with improved air return cover mounting structure
  • Refrigerator with improved air return cover mounting structure

Examples

Experimental program
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Embodiment Construction

[0049] In the description of this embodiment, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", The orientation or position relationship indicated by "left", "right", "vertical", "horizontal", "top", "bottom" and "depth" are based on the orientation of the refrigerator under normal use as a reference, and refer to the attached The orientation or positional relationship shown in the figure can be determined, for example, "front" indicating the orientation refers to the side of the refrigerator facing the user. This is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

[0050] See Figure 1 to Figure 5, the present application ...

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Abstract

The invention discloses a refrigerator with an improved air return cover mounting structure. The refrigerator comprises a refrigerator body, the refrigerator body comprises a bottom inner container and an air return cover, a cooling chamber and a storage space are defined in the bottom inner container, the cooling chamber is arranged below the storage space, the air return cover is arranged on the front portion of the cooling chamber, at least one front air return opening communicating with the cooling chamber and the storage space is formed in the air return cover, and side edge clamping structures are arranged on the two sides of the air return cover correspondingly, so that the air return cover can be detachably connected with the supporting walls on the two sides of the air return cover through the side edge clamping structures. According to the invention, the side edge clamping structures are arranged on the side walls of the air return cover and can limit the front and back positions of the air return cover and the bottom inner container, the situation that a user can easily pull out the air return cover is further avoided, the stability of the air return cover is improved, and the refrigerator is simple in structure, high in practicability and easy to use and popularize.

Description

technical field [0001] The invention relates to refrigerating and freezing technology, in particular to a refrigerator with an improved installation structure of an air return hood. Background technique [0002] In existing refrigerators with bottom evaporators, the return air front cover is a very important part of the return air system. It is generally used to protect and fix the evaporator. The hot air in the refrigerator needs to pass through the return air front cover and the evaporator. Heat exchange before reaching the refrigeration fan. However, there are some defects in the existing air return front cover. For example, the existing air return front cover generally uses a thinner plastic plate as a connecting piece, which may cause fracture due to its insufficient strength, and the user can easily remove it. Pull out, there is a certain security risk. Contents of the invention [0003] An object of the present invention is to overcome at least one defect in the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D17/04F25D23/00
CPCF25D11/02F25D17/045F25D23/006
Inventor 董凌云费斌王常志陈建全
Owner QINGDAO HAIER REFRIGERATOR CO LTD
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