Food storage device

A storage device and food technology, which can be used in household refrigeration devices, household refrigerators, lighting and heating equipment, etc., to solve the problems of food freshness decline and food rot.

Pending Publication Date: 2021-10-12
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to sunlight, the freshness of the food inside the food storage device decreases so that the food rots

Method used

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Examples

Experimental program
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Embodiment Construction

[0051] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0052] figure 1 It is a schematic diagram showing that the door of the food storage device according to an embodiment of the present invention is opaque. figure 2 It is a schematic diagram showing the transparent state of the door of the food storage device according to an embodiment of the present invention. image 3 It is a schematic diagram showing the installation positions of a plurality of photosensors of the food storage device according to the embodiment of the present invention. Figure 4 It is a schematic diagram which shows the sectional structure of the door of the food storage apparatus which concerns on one Example of this invention.

[0053] The first embodiment of the present invention provides a food storage device 1 . The food storage device 1 may include: a housing 10, forming a storage space for storing food inside; a door ...

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PUM

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Abstract

The invention provides a food storage device. The food storage device comprises a shell in which a storage space is formed; a door for opening and closing the storage space, wherein the door comprises an inner transparent glass plate, an outer transparent glass plate, and a color changing plate disposed between the inner transparent glass plate and the outer transparent glass plate, the inner transparent glass plate, the outer transparent glass plate and the color changing plate are disposed in a stacked manner; a light sensor arranged between the color changing plate and the outer transparent glass plate and used for detecting the intensity of light irradiated to the outer transparent glass plate from the outside; and a control unit that changes the color of the color changing plate according to the light intensity detected by the light sensor. According to the food storage device, the color of a light shielding part arranged on the door is changed according to the light intensity to prevent light from irradiating food, and therefore the possibility of food decay is reduced.

Description

technical field [0001] The invention relates to a food storage device, in particular to a food storage device that prevents the freshness of food from being reduced due to light. Background technique [0002] A food storage device is a device capable of storing food at a prescribed temperature to maintain its freshness. An example is a refrigerator. [0003] Existing refrigerators are generally placed in a living room or a kitchen, and are formed by a light-tight casing. When it is necessary to confirm the food stored in the refrigerator, it is often necessary to open the refrigerator door to confirm. [0004] If the food in the refrigerator is confirmed by opening the refrigerator door every time, then in the process of opening the refrigerator door, cold air will be lost, causing the temperature inside the refrigerator to rise, and finally the freshness of the food will decrease. In addition, due to the loss of cold air, the refrigeration work of the refrigerator will b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/00F25D23/02F25D29/00
CPCF25D11/00F25D23/028F25D29/00
Inventor 刘炫善金兑澒金敏黄仁龙朴恩智卢良焕李相允吴旼奎权甫颜
Owner LG ELECTRONICS INC
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