Radiation-free safe box for microwave oven

Abstract

The invention relates to a radiation-free safety box for a microwave oven. The radiation-free safety box comprises a box body capable of shielding a microwave. An opening is formed on a front side face of the box body; a soft curtain capable of shielding the microwave is arranged in the opening; a moving device is arranged on the surface of the box body; the soft curtain slides in a sliding groove on the box body under the drive of the moving device so as to cover the opening on the front side face of the box body or be removed from the opening during the sliding process; a first ventilating mechanism and a control circuit are also arranged on the box body; the first ventilating mechanism is internally provided with a first fan; the first fan is connected with the control circuit; the moving device is internally provided with a rotating mechanism and two same and parallel rope loops; the two rope loops surround a circle of the surface of the box body through the rotating mechanism; when bypassing the front side face of the box body, the two rope loops are respectively located at two sides of the opening, and the soft curtain is connected between the two rope loops. The radiation-free safety box for the microwave oven provided by the invention not only can be used for effectively shielding the microwave, but also is safe and reliable to work, and strong in using function.

Description

(1) Technical field: [0001] The invention relates to a safety box, in particular to a radiation-free safety box for microwave ovens. (two), background technology: [0002] Microwave ovens are commonly used cooking utensils. They use magnetrons to generate microwaves. Microwaves radiate into the cooking cavity of microwave ovens through radiation tubes to heat the food in the cooking cavity. The heating principle of microwave ovens is: using microwaves to penetrate food , so that the molecules inside the food move violently, thereby generating heat to gradually heat the food from the inside to the outside. Therefore, the microwave oven has the advantages of fast heating speed and thorough heating, and is deeply loved by people. But microwave oven also has shortcoming, because it has microwave leakage in use process, can produce harm to human body, especially the microwave that leaks from the transparent glass observation window of microwave oven is more, although, the transpa...

AI Technical Summary

Problems solved by technology

But microwave oven also has shortcoming, because it has microwave leakage in use process, can produce harm to human body, especially the microwave that leaks from the transparent glass observation window of microwave oven is more, although, the transparent glass observation window of microwave oven has adopted shielding measure, A metal mesh is set in the glass interlayer, which can block most of the microwaves, but there will still be some microwave leakage

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