Door body and refrigerator

Abstract

The invention provides a door body and a refrigerator. The door body comprises a main door body and a handle assembly, wherein a ventilating pipe and a valve base are embedded into a foaming layer of the main door body, a notch hole is formed in the valve base, one end opening of the ventilating pipe is communicated with a refrigerating chamber of the refrigerator, the other end of the ventilating pipe is matched with the notch hole in the valve base to be communicated with the valve base, the handle assembly is installed on the side part of the main door body and comprises a door handle and an elastic pressing assembly installed on the door handle, the elastic pressing assembly is provided with a valve, and the valve can carry out vertical reciprocating motion in the valve base in the direction perpendicular to the axis of the ventilating pipe under the effect of the elastic pressing assembly. According to the technical scheme, air pressure inside and outside a box of the refrigerator can be effectively balanced, a user can open the door body easily, the problems that because an air hole is formed in a door seal, the portions, around the air hole, of the door seal and an opening frame generate dew formation and icing is avoided, energy consumption is reduced, and use experience of the user is effectively improved.

Description

technical field [0001] The invention relates to the technical field of refrigeration, and more specifically, to a door body and a refrigerator. Background technique [0002] At present, the air in the refrigerator of the prior art shrinks to form a negative pressure after being energized and cooled, which often causes the door to fail to open, which affects the use of customers and causes market complaints. Now the market mainly solves the problem that the door cannot be opened by opening different numbers of air holes on the door seal. Although this can solve the problem of negative pressure, as time goes by, the holes on the door seal will be damaged. Frosting or condensation will cause new market complaints. Moreover, since moisture enters the box, it will cause more frost on the inner wall of the box and increase energy consumption. [0003] Therefore, how to design a door body and a refrigerator that can be opened conveniently for users and avoid frosting or dew conden...

AI Technical Summary

Problems solved by technology

[0002] At present, the air in the freezer of the prior art shrinks to form a negative pressure after the refrigerator is energized and refrigerated, which often causes the door to fail to open, which affects the use of customers and causes market complaints

Now the market mainly solves the problem that the door cannot be opened by opening different numbers of ventilation holes on the door seal. Although this can solve the problem of negative pressure, as time goes by, the holes on the door seal will be damaged. Frost or condensation will cause new market complaints. Moreover, because moisture enters the box, it will cause more frost on the inner wall of the box, which will increase energy consumption.

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