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Refrigerator

A technology for refrigerators and cabinets, which is applied in the field of refrigerators, and can solve the problems of long air inlet duct distance, limited cooling capacity of ice-making chamber, and small ice-making capacity, so as to reduce airflow resistance, improve ice-making efficiency, and shorten travel Effect

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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The ice-making device in the above-mentioned refrigerator uses the cooling capacity extracted from the refrigerating evaporator, and the refrigerating evaporator mainly supplies the cooling capacity to the freezing chamber, and the distance from the refrigerating evaporator to the ice-making chamber is long, and the cooling capacity is lost on the way. Larger, the cooling capacity that finally reaches the ice making room is limited, resulting in a small amount of ice making

Method used

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Embodiment Construction

[0042] This embodiment firstly provides a refrigerator 100, figure 1 is a schematic structural diagram of a refrigerator 100 according to an embodiment of the present invention, figure 2 is a cross-sectional view of a refrigerator 100 according to one embodiment of the present invention.

[0043] see figure 1 , figure 2 , the refrigerator 100 may generally include a box body 110, in which at least one storage compartment with an open front is defined, the outer periphery of the storage compartment is covered with a box casing, and the gap between the casing and the storage compartment is The gap is filled with insulating material, such as foaming agent, to avoid the loss of cold. There are usually a plurality of storage compartments, such as a refrigerator compartment 120, a freezer compartment 130, a temperature-changing compartment, and the like. The number and functions of the specific storage compartments can be configured according to the prior needs. In some embod...

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Abstract

The invention provides a refrigerator, which comprises a box body defining a refrigerating chamber inside and a refrigerating chamber door body composed of a door body, a door liner and a foaming layer. A containing box with an ice making and cooling chamber is arranged at the top of the box body, an ice making evaporator and a fan are arranged in the ice making and cooling chamber, and a heatingpart is arranged on the ice making evaporator to heat and defrost the ice making evaporator; an ice making chamber with an ice maker is formed in the door liner; a top air supply chamber is formed inthe containing box, a top air inlet chamber and a top air return chamber are formed in the top air supply chamber, the bottom of the top air inlet chamber is respectively provided with a top air outlet and a top air return inlet penetrating through the top of the box body, and the upper part of the door liner is provided with an ice making chamber air inlet and an ice making chamber air return inlet penetrating through the ice making chamber. When the refrigerating chamber door body is closed, the ice making chamber air inlet communicates with the top air outlet, the ice making chamber air return inlet communicates with the top air return inlet, so that the amount of cooling supplied to the ice maker is increased and the ice making efficiency of the ice maker is improved.

Description

technical field [0001] The invention relates to the technical field of household appliances, in particular to a refrigerator. Background technique [0002] At present, refrigerators used in people's daily life are usually provided with an ice-making device, and the ice-making device can be arranged in a freezing chamber of the refrigerator or on a door body of the refrigerator. Among them, in order to save the space of the freezer, refrigerators in the prior art usually have an ice-making device on the door body, and the ice-making device usually introduces the cold air in the freezer of the refrigerator into the ice-making device through the air duct to make ice. . [0003] The ice-making device in the above-mentioned refrigerator uses the cooling capacity extracted from the refrigerating evaporator, and the refrigerating evaporator mainly supplies the cooling capacity to the freezing chamber, and the air inlet duct distance from the refrigerating evaporator to the ice-mak...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/02F25D17/04F25D17/06F25D19/00F25D21/08F25D23/00F25D23/04F25C1/00F25C5/00
Inventor 黄凯王宁张珩
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