Doors and refrigerated-freezers for refrigerated-freezers

Abstract

Disclosed is a door (1) used for a refrigerating and freezing apparatus, the door comprising: a panel (10) used for forming a front part of the door (1); a display control assembly (30) used for providing a display touch control function; and a door foaming assembly (20) used for forming a rear part of the door (1). An accommodation cavity (261) used for accommodating the display control assembly (30), and an air inlet vent (262) and an air outlet vent (263) connecting the accommodation cavity (261) with ambient space are defined between the door foaming assembly (20) and the panel (10). The display control assembly (30) is accommodated in the accommodation cavity (261), the air outlet vent (263) comprises a plurality of sub-vents (2631) spaced apart, and each sub-vent (2631), in an air outlet direction thereof, is opposite a concentrated heat-emitting component of the display control assembly (30).

Description

technical field [0001] The invention relates to refrigeration and freezing technology, in particular to a door body for a refrigeration and freezing device and the refrigeration and freezing device. 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, and there must be an accommodation cavity for installing the display control component in it. Therefore, the thickness of the foam layer of the door body opposite to the accommodation cavity is relatively thin, and part of the refrigerator storage space is cold. The amount is easy to leak into the accommodation cavity through the thinner foam layer. At the same time, the accommodating cavity is a relativel...

AI Technical Summary

Problems solved by technology

At the same time, the accommodating cavity is a relatively closed space, and a large amount of heat generated by the display control components during operation cannot be effectively dissipated. As a result, there will be a junction between cold and heat in the accommodating cavity, resulting in condensation of the display control components. Furthermore, the display control components are easily damaged, seriously reducing the quality of the entire door body

[0003] In order to solve the problem of condensation, in the prior art, two methods are usually adopted: increasing the thickness of the foam layer or increasing the assembly gap between the display control component and the door body. However, this not only cannot dissipate the heat generated by the display control component well, It will also increase the thickness of the entire door body

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