refrigerator

Abstract

The invention provides a refrigerator. The refrigerator comprises a refrigeration inner container, an evaporator and a cold air supply channel. A refrigeration chamber and a temperature variation chamber independent of the refrigeration chamber are defined in the refrigeration inner container. The evaporator is used for cooling air flowing through the evaporator. The cold air supply channel is used for conveying the air cooled by the evaporator to the refrigeration chamber and the temperature variation chamber. The cold air supply channel is provided with a cold air inlet, a refrigeration air outlet section and a temperature variation air outlet section. The air cooled by the evaporator flows in through the cold air inlet, the refrigeration air outlet section is connected with the cold air inlet and a refrigeration air inlet of the refrigeration chamber, and the temperature variation air outlet section is connected with the cold air inlet and a temperature variation air inlet of the temperature variation chamber. The refrigerator further comprises an air door. The air door is arranged at the cold air inlet in a pivoting manner and can pivot by different angles relative to the plane where the cold air inlet is located so as to close or open a flow path between the cold air inlet and the refrigeration air outlet section and a flow path between the cold air inlet and the temperature variation air outlet section. The refrigeration air outlet section and the temperature variation air outlet section are communicated with the same cold air inlet, air supply to the refrigeration chamber and the temperature variation chamber can be controlled by arranging only one air door, and therefore the production cost is lowered.

Description

Technical field [0001] The present invention relates to the technical field of refrigeration equipment, in particular to a refrigerator. Background technique [0002] In the field of refrigerator technology, the emergence of variable greenhouses allows users to have a compartment that can be flexibly adjusted when using refrigerators, so it has been deeply loved by consumers since its appearance. The current refrigerator design usually adopts an independent door structure to separate the temperature-changing greenhouse from other compartments. The independent temperature-changing door is provided, which results in a higher cost of the refrigerator. [0003] To solve this problem, in the prior art, a refrigerator in which the temperature-changing chamber is arranged in the refrigerating chamber appears, so that the temperature-changing chamber and the refrigerating chamber share the same door. In order to supply air to the temperature-changing greenhouse and the refrigerating room,...

AI Technical Summary

Problems solved by technology

However, in the prior art, it is necessary to use two dampers to control the air supply to the temperature-changing room and the refrigerating room separately, and the structure of the air duct for supplying air to the temperature-changing room and the refrigerating room is complex and expensive.

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