Electronic vibration fresh-keeping refrigerator with good fresh-keeping effect

Abstract

The invention discloses an electronic vibration fresh-keeping refrigerator with a good fresh-keeping effect. The electronic vibration fresh-keeping refrigerator comprises a refrigerator body, a fresh-keeping chamber is formed in the refrigerator body, a refrigerator door is rotatably connected to the outer wall of the refrigerator body, a cavity is formed in the refrigerator body, a fixing plate is fixedly connected to the inner wall of the cavity, and a moving rod is inserted into the fixing plate; and a sliding groove is formed in the end, away from the fixing plate, of the movable rod, a rotating rod is rotationally connected to the inner wall of the box door, and a push rod located in the sliding groove is fixedly connected to the end of the rotating rod. By the arrangement of an ultrasonic generator and an ultrasonic transducer, frosting of the inner wall of the refrigerator is avoided, and the refrigerating effect of the refrigerator is guaranteed; a time relay and an electromagnet are arranged, when the refrigerator door is opened for a period of time or longer, the electromagnet is powered on to generate magnetism to push a toothed plate to move, and automatic closing of the refrigerator door is achieved; and a power amplifier is arranged to increase power when the refrigerator door is opened, so that constant air temperature in the refrigerator is ensured.

Description

Technical field [0001] The invention relates to the technical field of refrigerators, in particular to an electronic vibration fresh-keeping refrigerator with good fresh-keeping effect. Background technique [0002] Refrigerator is a kind of refrigeration equipment that keeps a constant low temperature, and it is also a civilian product that keeps food or other items in a constant low temperature and cold state. There are cabinets or boxes for freezing compressors, ice machines, and storage boxes with refrigeration devices. [0003] However, the current refrigerators have the following problems during use: [0004] 1. The inner wall of the refrigerator is prone to frost during use, which makes the refrigeration effect worse, which in turn affects the food preservation effect; [0005] 2. The door of the refrigerator will not be closed when it is closed, causing the refrigerator to always be connected to the external environment, causing the internal temperature of the refrigerator to...

AI Technical Summary

Problems solved by technology

[0004] 1. During the use of the refrigerator, the inner wall is prone to frost, which makes the cooling effect worse and affects the freshness of food;

[0005] 2. The door of the refrigerator will not close when it is closed, causing the refrigerator to always be connected to the external environment, causing the internal temperature of the refrigerator to be too high and affecting the preservation of food. At the same time, the refrigerator needs to work continuously, increasing energy consumption;

[0006] 3. It is not possible to increase the power during the process of opening the refrigerator to keep the internal temperature constant.

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