Refrigerator and crisper thereof

Abstract

The invention relates to a refrigerator and a crisper thereof. The crisper comprises a crisper body and a cover plate, wherein the crisper body is connected with the cover plate; the crisper body is provided with a crisper wall, a ventilation opening is formed in one surface, which is abutted with the cover plate, of the crisper wall, an air groove is formed in the outer side surface of the crisper wall, and the ventilation opening communicates with the air groove; and an air inlet and an air outlet are formed in the cover plate, an air channel is formed in the cover plate, one end of the air channel communicates with the air inlet, the other end of the air channel communicates with the air outlet, and the air outlet communicates with the ventilation opening. The air inlet and the air channel are formed in the cover plate, and the air outlet in the cover plate communicates with the ventilation opening of the crisper wall, so that cold air flows to the outer side of the crisper body from the interior of the cover plate, the cover plate is fully cooled, heat in the crisper can be fully absorbed by the cover plate, and food in the crisper can be fully cooled; additionally, through the leading of the air channel and the air groove, the crisper can be fully covered by the cold air, so that the cooling speed of the food in the crisper is effectively increased, and the refreshing effect of the food in the crisper is good.

Description

technical field [0001] The invention relates to the technical field of refrigeration, in particular to a refrigerator and a fruit and vegetable box thereof. Background technique [0002] The low-temperature environment in the refrigerator compartment of an air-cooled refrigerator mainly relies on the refrigeration air duct to blow the cold air in the evaporator cavity into the refrigerator compartment, and then returns to the air duct through the refrigeration return air outlet, thereby maintaining the low temperature of the refrigerator compartment. [0003] The fruit and vegetable box in the refrigerator mainly relies on the sinking of the cold air and the negative pressure of the return air outlet to make relatively cold air flow through the fruit and vegetable box, thereby taking away the heat of the food stored in the fruit and vegetable box, and then achieving the purpose of cooling the fruit and vegetable box. [0004] However, there are defects in this structure. Dep...

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Problems solved by technology

[0005] Based on this, it is necessary to rely on the sinking of the cold air and the negative pressure of the return air outlet for the traditional fruit and vegetable boxes. Surrounding circulation, resulting in the defect that the cooling rate of food stored in the fruit and vegetable box is relatively slow, a refrigerator and its fruit and vegetable box are provided

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