Refrigerator

Abstract

The invention provides a refrigerator which comprises a refrigerator main body provided with a storage chamber, a door for opening and closing the storage chamber, and a door opening detection system, wherein the door opening detection system comprises a door state detection unit, a user detection unit and a door closing judgment unit; the door state detection unit is used for detecting whether the door of the storage chamber is in an open state or not; the user detection unit is used for detecting whether a user exists beside the refrigerator; the door closing judgment unit is used for judging whether the door of the storage chamber is needed to be closed or not according to the detection results of the door state detection unit and the user detection unit. Compared with the prior art, the refrigerator is provided with the door opening detection system; the door opening detection system is used for judging whether the door of the refrigerator is needed to be closed or not according to the opening / closing state of the door of the refrigerator and a condition of whether the user exists beside the refrigerator, so that the door can be closed in time, and therefore, not only can the refreshing effect of the refrigerator be ensured, but also the energy consumption of the refrigerator can be reduced.

Description

【Technical field】 [0001] The invention relates to a refrigerator, in particular to a refrigerator with a door opening detection system. 【Background technique】 [0002] With the acceleration of people's life rhythm and the improvement of living standards, refrigerators have gradually become an indispensable household appliance in people's daily life. Please refer to figure 1 As shown, it is a schematic structural diagram of a refrigerator 100 . The refrigerator 100 includes a refrigerator body 110 forming a storage room and a door 120 opening / closing the storage room. exist figure 1 In the refrigerator 100 shown, the storage room includes a refrigerating room 112 and a freezing room 114 below the refrigerating room 112; correspondingly, the door 120 for opening / closing the storage room includes a door 122 for opening / closing the refrigerating room And open / close the door 124 of the freezer. Wherein, the periphery of the door 122 of the open / close refrigerator compartment...

AI Technical Summary

Problems solved by technology

[0003] But people still can often occur following door closing problem when using refrigerator: for example, the user forgets to close the door after opening the door 122 of the refrigerating chamber or the door 124 of the freezing chamber to take out needed articles; During the process of closing the door 144 of the chamber, the magnetic door seal 126 cannot be adsorbed to the main body 110 of the refrigerator due to too little force or when there is an obstacle, so that the door cannot be closed or the door is not closed tightly.

During the use of the refrigerator, if the door is not closed for a long time or the door is not closed tightly, it will cause a large amount of power consumption of the refrigerator, food deterioration and even damage the refrigeration system of the refrigerator.

Images