Refrigerator

Abstract

The invention relates to the technical field of household appliances, and discloses a refrigerator. The refrigerator comprises a refrigerator body,wherein at least one refrigerating chamber opened towards the front side is arranged in the refrigerator body, and a first magnetic attraction piece is arranged at the position, close to the inner circumferential wall of the refrigerator body, of the front side of the refrigerator body; and a door body, wherein one side of the door body is rotationally connected to the refrigerator body and used for closing or opening the refrigeration chamber, a door seal is arranged along the edge of the inner side of the door body, an air bag is further connected to the position, opposite to the first magnetic attraction piece, of the door seal, and a secondmagnetic attraction piece matched with the first magnetic attraction piece for attraction is arranged in the air bag. When the door body is closed, the door seal is attached to the front side of the refrigerator body, and the air bag is attracted to the inner circumferential wall of the refrigerator body through the attraction effect between the first magnetic attraction piece and the second magnetic attraction piece. According to the refrigerator, when the door body is closed, the sealing performance between the door body and the refrigerator body can be guaranteed, so that the heat preservation effect is improved, energy saving is achieved, and surface condensation is prevented.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a refrigerator. Background technique [0002] Such as figure 1 As shown, in the existing refrigerator, the sealing between the box body 10 and the door body 20 is usually achieved by the adsorption of the door seal 21 installed on the inside of the door body 20 and the metal shell of the box body 10, but the sealing effect is relatively poor; To enhance the sealing effect, an airbag 1' is also added at the door seal 21 in the prior art, specifically as figure 2 As shown, it is relative to figure 1 For the refrigerator in the refrigerator, the sealing effect is improved to some extent, but in order to ensure the switching action of the door body 20, the air bag 1' cannot be designed as a larger structure, so the air bag 1' cannot be completely sealed. [0003] Because the sealing effect at the overlapping position of the box body 10 and the door body 20 is poor, w...

AI Technical Summary

Problems solved by technology

[0002] like figure 1 As shown, in the existing refrigerator, the sealing between the box body 10 and the door body 20 is usually achieved by the adsorption of the door seal 21 installed on the inside of the door body 20 and the metal shell of the box body 10, but the sealing effect is relatively poor; To enhance the sealing effect, an airbag 1' is also added at the door seal 21 in the prior art, specifically as figure 2 As shown, it is relative to figure 1 For the refrigerator in the refrigerator, the sealing effect has been improved, but in order to ensure the switching action of the door body 20, the air bag 1' cannot be designed as a larger structure, so the air bag 1' cannot be completely sealed.

[0003] Because the sealing effect at the overlapping position of the box body 10 and the door body 20 is poor, when the refrigerator is in a high-humidity environment, it is easy to cause the temperature at this place to be lower than the dew point temperature, so that the door end cover of the door body 20 and the box body The outer surface of 10 produces a large area of ​​condensation; in addition, in the air-cooled refrigerator, it is equipped with a fan to circulate the cooling capacity of the evaporator to all parts of the refrigeration room, and due to the forced convection of the fan to transport the cooling capacity, the box body 10 and the door body The assembly of 20 has strict requirements. If there is a gap between the assembly of the box body 10 and the door body 20, it will inevitably lead to leakage of cold air, resulting in poor heat preservation effect and increasing the power consumption of the refrigerator.

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