Door body for refrigerator and preparation method thereof, refrigerator

Abstract

A door body (1) for a refrigerator, comprising: a panel (30), comprising a hollow-out window (31); a door liner (40), comprising an installation opening (41) corresponding to the hollow-out window (31) of the panel (30) in the front-rear direction; a pre-embedded box (20), openings being both formed on the front side and the rear side of the pre-embedded box (20), and the pre-embedded box (20) being provided between the panel (30) and the door liner (40); a display control assembly (10), which comprises a touch display screen (120) and a display control box (110), and is configured to pass through the installation opening (41) on the door liner (40) and then be installed in the pre-embedded box (20) from rear to front; and a door liner cover plate (60), provided at the rear side of the door liner (40) and connected to the upper part of the door liner (40), the door liner cover plate (60) covering the installation opening (41) on the door liner (40). The preparation method for the door body (1) comprises: assembling the panel (30), the door liner (40), and the pre-embedded box (20) together to form a foaming space between the panel (30), the door liner (40), and the pre-embedded box (20); injecting a foaming material to the foaming space; installing the display control assembly (10) in the pre-embedded box (20) from rear to front through the installation opening (41) on the door liner (40); and installing the door liner cover plate (60) at the rear side of the door liner (40), and enabling the door liner cover plate (60) to cover the installation opening (41) on the door liner (40). The door body structure is simple, and the installation of the display control assembly and the assembly process of the entire door body are convenient and easy to implement.

Description

technical field [0001] The invention relates to refrigeration and freezing technology, in particular to a door body for a refrigerator, a preparation method thereof, and a refrigerator. Background technique [0002] In order to meet people's needs, some existing refrigerators are provided with display control components with a touch display function. In order to facilitate the user's operation, the display control components are generally arranged on the door body of the refrigerator. The door body of the refrigerator is generally a thin plate-shaped member, the space inside is very limited, and there is a foam layer in the door body, a large pressure will be generated during the foaming process of the door body, which may cause a certain deformation of the door body, Therefore, there are many problems and great technical difficulties in the disassembly and assembly of the display control assembly and the assembly of the door body. Moreover, the current competition in the ...

AI Technical Summary

Problems solved by technology

The door body of the refrigerator is generally a thin plate-shaped member, the space inside is very limited, and there is a foam layer in the door body, a large pressure will be generated during the foaming process of the door body, which may cause a certain deformation of the door body, Therefore, there are many problems and great technical difficulties in the disassembly and assembly of the display control components and the assembly of the door body.

Moreover, the current competition in the home appliance industry is very fierce. Therefore, how to make the disassembly and assembly of the display control components easier and at the same time make the assembly operation of the entire door body easier without increasing more costs and ensuring that the door body has good thermal insulation performance. Simplicity is a technical problem that those skilled in the art have been eager to solve but have not yet been able to solve

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