Freezer and operating method for doors of freezer

Abstract

The invention provides a freezer and an operating method for doors of the freezer. The freezer comprises a freezer body and sliding doors, wherein a freezer opening is formed in the freezer body, sliding grooves are formed in the freezer opening, the sliding doors are connected in the sliding grooves in a sliding manner, the freezer opening is provided with first electromagnets, and the edges of the sliding doors are provided with second electromagnets matched with the first electromagnets. By separately arranging the first electromagnets and the second electromagnets on the freezer opening and the sliding doors, magnetic force is produced between the first electromagnets and the second electromagnets, the direction of the magnetic force produced in the process that the sliding doors are opened and closed is opposite to that of the gravity of the sliding doors, part of the gravity of the sliding doors is counteracted by the produced magnetic force, and pressure produced on the freezer opening by the sliding doors is reduced, so that friction force between the sliding doors and the freezer opening is effectively reduced, the sliding doors can be more easily opened and closed by a user, the opening and closing of the sliding doors of the freezer by the user are facilitated, the use convenience of the freezer is improved, and the service life is prolonged.

Description

technical field [0001] The invention relates to refrigeration equipment, in particular to a refrigerator and a method for operating a door body thereof. Background technique [0002] At present, refrigerators are widely used in people's daily life because of their large storage space. The freezer generally includes a cabinet body and a door body, and the door body is designed with sliding doors and flip doors according to different needs. And for the freezer that adopts sliding door, the cabinet mouth of freezer cabinet is provided with chute, and sliding door is slidably arranged in chute. However, as the size of the freezer increases, the gravity of the sliding door also increases, and a large frictional force is generated between the sliding door and the chute, so that the user needs to work hard to open and close the door. Finally, serious wear will occur between the sliding door and the chute, making the service life of the freezer shorter. How to design a refrigerat...

AI Technical Summary

Problems solved by technology

However, as the size of the freezer increases, the gravity of the sliding door also increases, and a large frictional force is generated between the sliding door and the chute, so that the user needs to work hard to open and close the door. After that, there will be serious wear between the sliding door and the chute, making the service life of the freezer shorter

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