Freezer and method for storage food by using freezer

Abstract

A cold storage cabinet refrigerator able to keep the freshness of food for a long time and preventing the loss of nutrients is composed of a main body, several food storage chambers, a light irradiating unit for emitting visual light, a light color converter, and a light color selector working according to the color of stored food. Its food storage method is also disclosed.

Description

technical field [0001] The invention belongs to a refrigerated cabinet device, in particular to a refrigerated cabinet which can prevent the nutritional components of the food from decreasing while the irradiation device and the selection device for improving the light color can maintain the freshness of the food for a long time, and a method for storing food by using the refrigerated cabinet. Background technique [0002] Generally speaking, a refrigerator includes a freezer and a refrigerator, and a fresher vegetable chamber for storing vegetables and fruits (hereinafter referred to as "vegetables") by adjusting humidity is provided on one side of the refrigerator. The vegetable compartment becomes a food storage container. [0003] Below, the refrigerator of the food storage container of prior art is described: [0004] As shown in FIG. 1 , the refrigerating cabinet belongs to a top-mounted refrigerating cabinet in which the freezing chamber is located at the upper part ...

AI Technical Summary

Problems solved by technology

[0014] First, although the irradiation device in the prior art can combine and select the luminous color through the three-color light-emitting diodes, it is not clear which foods the red, blue and green light-emitting diodes are effective for. The effect of the irradiation device to maintain the freshness of food or prevent the reduction of chlorophyll is not obvious

[0015] Second, although the illuminating device of the prior art is equipped with a selection device that can select the luminous color of the three-color light-emitting diode, it cannot determine which foods are suitable for the luminous color of which light as described above, so the effect of the selection method of the luminous color is selected. not very good either;

[0016] Even if the information about the effective luminous color corresponding to the specific food type is obtained through experiments, there is still a problem that the user must remember the information one by one, and choose the luminous color, or find relevant information to choose the luminous color to be irradiated;

[0017] Third, it is impossible to judge what luminous color should be irradiated for foods that have not passed the experiment, and users cannot know whether the luminous color they choose is suitable for the stored food, and there is a problem that the irradiation device cannot be trusted

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