Air duct device of drawer type storeroom and refrigerator comprising same

Abstract

The invention discloses an air duct device of a drawer type storeroom, comprising a leading part, at least one air duct part connected with the leading part, wherein each air duct part comprises an air guide groove and at least one air outlet. The invention also discloses a refrigerator which is provided with a drawer type storeroom, wherein the drawer type storeroom is internally provided with at least one air duct device arranged on the upper part of the drawer type storeroom. The invention has simple structure, can prevent cold air from leaking, reduces the working time of a compressor and saves the electric energy. Furthermore, because the leading part and the air duct parts are all plastic parts and integrally formed, mounting working procedures are reduced. In addition, the air outlets can form vertical air curtains and oblique air curtains, wherein air blown out from oblique air outlets enter a cold air hole on the drawer, and air of vertical air outlets is directly blown into the drawer so as to ensure that the internal temperature and the external temperature of the drawer type storeroom are uniform, food can be stored for longer time, and the cooling effect is maximized.

Description

technical field [0001] The invention relates to the field of refrigerators, in particular to an air duct device for a drawer storage room and a refrigerator including the device. Background technique [0002] Now some refrigerators have a plurality of storage rooms with drawer doors, which can adjust the temperature of each storage room to meet the needs of different food storage temperature configurations, and the use of the refrigerator is more flexible. Users can classify and place food according to the temperature of each room, which not only prevents multiple foods from being stored in one room, but also makes it convenient for users to open the drawer-type storage room in the corresponding food area to take food without opening the entire storage room. but if figure 1 As shown, when the drawer 3 is drawn out in this drawer-type storage room, the cold air from the air outlet on the back of the storage room will flow in the direction of the arrow, and the return air out...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the disadvantages of low cooling rate of the air-conditioning in the drawer-type storage room in the prior art, increase the working time of the compressor, and waste electric energy, etc., and provide a method that can improve the cooling efficiency of the air-conditioning and evenly cool the storage room. The air duct device of the drawer storage room and the refrigerator containing the device

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