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Refrigerator and refrigerator door control method

A control method and a technology of a box door, which are applied to household refrigeration devices, lighting and heating equipment, household appliances, etc., and can solve problems such as false cover and long-term opening of the box door

Pending Publication Date: 2021-05-14
HISENSE VISUAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application provides a refrigerator and a method for controlling the door of the refrigerator to solve the problem of the door being opened or concealed for a long time during the use of the refrigerator

Method used

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  • Refrigerator and refrigerator door control method
  • Refrigerator and refrigerator door control method
  • Refrigerator and refrigerator door control method

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Experimental program
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Embodiment Construction

[0057] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described The embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0058] In describing the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the d...

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PUM

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Abstract

The invention discloses a refrigerator and a refrigerator door control method. When it is detected that a refrigerator door is opened, whether a user is near the refrigerator door or not is continuously detected through a human body sensor; and when the user does not appear near the refrigerator door within the continuous preset duration after the refrigerator door is opened, a refrigerator door control device is controlled to close the refrigerator door. Therefore, when the user does not appear near the refrigerator door within the continuous preset duration after the refrigerator door is opened, the refrigerator can automatically control the refrigerator door to be closed; and when a user forgets to close the refrigerator door or the refrigerator door is unclosed, the refrigerator door can be automatically closed in time, normal work of the refrigerator is guaranteed, and energy can be saved.

Description

technical field [0001] The present application relates to the technical field of refrigerators, in particular to a refrigerator and a method for controlling a refrigerator door. Background technique [0002] Refrigerators have the functions of keeping fresh, refrigerating and freezing ingredients. Usually, the door of the refrigerator needs to be manually opened by the user, and then food is put into or taken out of the refrigerator, and then the door is manually closed. [0003] However, in practical applications, after the user opens the door, the user often forgets to close the door or the door is left open, thus causing the cycle refrigeration process of the refrigerator to be destroyed, affecting the normal operation of the refrigerator and wasting energy. Contents of the invention [0004] The present application provides a refrigerator and a method for controlling a door of the refrigerator, so as to solve the problem that the door is opened for a long time or half...

Claims

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Application Information

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IPC IPC(8): F25D29/00
CPCF25D29/003F25D2700/04F25D2600/02F25D2600/06
Inventor 李东航张振宝
Owner HISENSE VISUAL TECH CO LTD