Door body of refrigeration plant and refrigerator

Abstract

The invention discloses a door body of a refrigeration plant and a refrigerator with the door body. The door body comprises a frame, a door liner and a glass panel, wherein the frame comprises a left vertical post, a right vertical post, an upper end cover and a lower end cover, the upper end cover is connected with the upper ends of the left vertical post and the right vertical post, and the lower end cover is connected with the lower ends of the left vertical post and the right vertical post; the door liner is used for closing the back surface of the frame; and the glass panel is arranged on the front surface of the frame so as to close the front surface of the frame, and an insulation material space is defined by the glass panel, the frame and the door liner; and the back surface of the glass panel is provided with a left connecting piece and a right connecting piece which stretch in an up-and-down direction, the left connecting piece is adjacent to the left side edge of the glass panel and is connected with the left vertical post, and the right connecting piece is adjacent to the right side edge of the glass panel and is connected with the right vertical post. According to theinvention, the door body of the refrigeration plant is simple and beautiful in appearance and structure and easy to assemble.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a door body of refrigeration equipment and a refrigerator. Background technique [0002] Among the existing refrigeration equipment on the market, the door is not only responsible for the function of opening and closing the box and heat preservation, but also the most important appearance part of the refrigeration equipment. Therefore, various manufacturers often invest more manpower in the development process of refrigeration equipment. , to study the appearance and structural form of the door body. [0003] Existing refrigeration equipment doors mainly have two structural forms: one is a structure with a steel plate as the outer shell, and the other is a structure with toughened glass as an outer panel (hereinafter referred to as a glass door). [0004] The structure of the traditional glass door is like this: the upper end cover of the door, the lower end cover of the d...

AI Technical Summary

Problems solved by technology

[0007] 1. After the end cover and column are pre-installed, they are attached to the glass, and then large-scale hydraulic equipment is required to press the glass and the frame. Since the elastic double-sided adhesive is first attached to the frame, when the glass is pressed, the four sides will inevitably At the same time, it is in contact with the glue, which may cause air bubbles on the glued surface, which will affect the glass adhesion strength and cause the glass to fall off easily during transportation and use. Especially when the ambient temperature changes greatly, the air bubbles will change with the temperature. great influence;

[0008] 2. When the glass panel is pressed together with the frame, the strength of the frame is required to be high. Therefore, the columns in the prior art basically use aluminum profiles with a wall thickness of 1 to 1.5mm. Compared with the extruded columns, this will inevitably lead to higher cost

[0009] 3. Due to the large differences in the structure and size of various types of doors, it is difficult to unify the requirements for lamination equipment, so the requirements for lamination equipment are relatively high, and the investment in equipment is relatively high

[0010] 4. Elastic double-sided adhesive is installed around the frame, and the amount of adhesive material is large, which increases the cost

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