Refrigerator and food preservation method employing the refrigerator

Abstract

The invention discloses a refrigerator and a food storage method with the refrigerator. The refrigerator comprises the following parts: a refrigerator body, a storage chamber for storing the food in the refrigerator body, a lighting device for lighting the storage chamber with the visual range light by the light association with mutually different lighting color, a selecting device for selecting the storage food color and converting the light color of the lighting device according to the corresponding food color. The food storage method comprises the following steps: the storage procedure, storing the storage food; the lighting procedure, lighting the storage food with the visual range light by the light association with mutually different lighting color; the selecting procedure, selecting the storage food color; the conversion procedure, converting the lighting color of the lighting procedure according to the selected food color in the selecting procedure. The invention keeps the food fresh and avoids reducing the chlorophyll concentration, which improves the convenience in use.

Description

technical field [0001] The invention relates to a refrigerator. In particular, it relates to a refrigerator capable of maintaining the freshness of food for a long time and suppressing the loss of nutrients contained in the food by improving its structure, and a food storage method using the refrigerator. Background technique [0002] Generally speaking, a refrigerator has a freezer compartment and a refrigerator compartment, and a separate vegetable compartment capable of providing appropriate humidity and freshly storing vegetables and fruits (hereinafter collectively referred to as "vegetables") is provided on one side of the refrigerator compartment. A vegetable compartment in a refrigerator can be seen as an example of a food storage container. [0003] Hereinafter, a refrigerator in the prior art will be described with reference to FIG. 1 . [0004] Fig. 1 is a structural schematic diagram of a refrigerator in the prior art. [0005] Fig. 1 shows that among various ...

AI Technical Summary

Problems solved by technology

[0016] First, although the existing illuminating device can select the luminous color through the combination of three-color light-emitting diodes, its red, cyan, and green light-emitting diodes are not clear which kind of food has an effect, so it is important to maintain the freshness of food. Or to prevent the reduction of chlorophyll, the effect of the irradiation device is not obvious

[0017] Second, in the existing illuminating device, although there is a selection device that can select the three-color light-emitting diode elements to emit the desired light color, it cannot determine which light-emitting color should be selected for the specific food, so it is possible to select the light-emitting color. The color selection mechanism is not very practical

[0018] Even if the luminous color that is effective for a specific food type is determined through experiments, the user needs to remember the information one by one to select the luminous color, or to find the information and select the luminous color that should be irradiated, so the specific operation becomes quite cumbersome.

[0019] Third, for food that has not been determined by the experiment, it is impossible to judge which luminous color should be irradiated, so the user does not know whether the luminous color selected by him is suitable for the food to be kept, thus reducing the use of the irradiation device. efficiency

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