Intelligent door opening and closing device of refrigerator

Abstract

The invention discloses an intelligent door opening and closing device of a refrigerator. The intelligent door opening and closing device comprises a right opening door, a left opening door, a sliderail, a left permanent magnet, a right permanent magnet, guide rails, buckling components, a first shield, a second shield and the like. By adopting the device, doors can be opened automatically; dooropening speed can be adjusted; a door opening process is stable; power consumption is low; when the doors of the refrigerator are closed, buckling wheels are clamped between upper supporting wheels and lower supporting wheels, so that the doors of the refrigerator are prevented from being opened automatically under the effect of gravity; when the doors are opened, driving motors drive gears; thegears drive racks to move; the racks drive the doors of the refrigerator below the first shield and the second shield to move; meanwhile, sliding wheels move on the guide rails, so that stable door opening is realized; when door opening is stopped, the driving motors stop rotating; and electric magnets are unconnected to electricity, and iron locking wheels move leftwards under the effect of springs and press the sliding wheels to prevent the sliding wheels from sliding. By the technical means, automatic and stable opening of the doors of the refrigerator is realized, and the intelligent dooropening and closing device is suitable for use by elders and children.

Description

Technical field: [0001] The invention relates to the technical field of refrigerators, in particular to a door opening and closing device of an intelligent refrigerator. Background technique: [0002] With the constant changes in the market and the rapid development of side-by-side refrigerator companies, side-by-side refrigerators have entered our field of vision. Regardless of the size of the family, the size of the living area, or the price of the product, sales of side-by-side refrigerators have grown rapidly. However, most of the current side-by-side refrigerators have hand-pull doors. When opening the door, due to the heavy weight of the side-by-side refrigerator door and the magnetic force of the magnetic strip on the door seal of the side-by-side refrigerator, it is laborious to open the door manually, especially when the user holds objects with both hands. It is very inconvenient to open the door, especially for the elderly and children at home. In order to solve ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a door opening and closing device for a smart refrigerator in order to solve the above problems, which solves the disadvantages of the current hand-pull refrigerator door

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