Rotary handle on refrigerator door, control method of rotary handle, refrigerator door structure and refrigerator

Abstract

The invention relates to a rotary handle on a refrigerator door, a control method of the rotary handle, a refrigerator door structure and a refrigerator. The rotary handle on the refrigerator door comprises a handle groove, a motor, a main controller and a human body feature detection module, wherein the human body feature detection module is used for detecting whether a person exists in a specific range in front of a refrigerator door, and the main controller is used for controlling the motor to operate according to a detection result so as to drive the handle groove to rotate, so that the opening of the handle groove faces different directions. According to the rotary handle on the refrigerator door, the control method of the rotary handle, the refrigerator door structure and the refrigerator, when the person walks close to the refrigerator and needs to open the door, the opening of the handle groove faces the outside of the refrigerator door, when the person leaves the refrigerator, the opening of the handle groove faces the inside of the refrigerator door, according to the rotary handle, when the person does not use the refrigerator, the rotary handle and the door body are combined into a whole, dust and dirt are prevented from falling into the handle groove, a hand is prevented from being stained with the dust when the door is opened, and the rotary handle is favorable for improving the user experience.

Description

technical field [0001] The invention relates to the technical field of refrigerator equipment, in particular to a rotary handle on a refrigerator door and a control method thereof, a refrigerator door structure and a refrigerator. Background technique [0002] Common refrigerators on the market, such as cross-by-side refrigerators, generally have door handles on the upper and lower end covers, refrigerated door handles on the lower end cover of the refrigerated door, and freezer door handles on the upper end cover of the freezer door. The handle of the freezer door is a groove integrated with the door body, with the opening facing upwards. During the use of the refrigerator, since the groove of the handle opens upwards, it will continuously accumulate dust and things that may fall when using the refrigerator. When dirt accumulates in the groove, it needs to be cleaned regularly, and hands may be dirty during use, affecting user experience. Contents of the invention [000...

AI Technical Summary

Problems solved by technology

[0003] In view of this, the purpose of the present invention is to overcome the deficiencies of the prior art, to provide a rotary handle on the refrigerator door and its control method, refrigerator door structure and refrigerator, to solve the need for regular cleaning of dirt accumulated in the groove of the freezer door handle of the traditional refrigerator and affect the user experience

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