Refrigerator and method for detecting food freshness

A technology of freshness and food, which is applied in the field of refrigerators for detecting food freshness. It can solve the problems of unpleasant gas in refrigerators, lack of food freshness detection and reminders in refrigerators, food rot, etc., and achieve low cost, prevent food rot, and civilian use low effect

Pending Publication Date: 2018-08-14
CHANGHONG MEILING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a refrigerator and its method for detecting food freshness. By operating the display area and the storage detection area, it solves the problem that the existing refrigerator lacks real-time detection and reminder of the food freshness, and the food has rotted and Smelly gas problem in refrigerator

Method used

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  • Refrigerator and method for detecting food freshness
  • Refrigerator and method for detecting food freshness
  • Refrigerator and method for detecting food freshness

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0031] see Figure 1-3 As shown, the present invention is a refrigerator for detecting the freshness of food, including a food function special area, and the food function special area includes an operation display area 1 and a storage detection area 2; the operation display area 1 includes an input unit 101, a processing system and an output unit 102; Wherein, the input unit 101 includes an operation screen, a button module and a voice recognition module; the proc...

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Abstract

The invention discloses a refrigerator and a method for detecting food freshness, and relates to the technical field of refrigerators. The refrigerator comprises an operation display area and a storage detection area. The operation display area comprises an input unit, a processing system and an output unit. The input unit comprises an operation screen, a key module and a voice recognition module.The processing system comprises a refrigerator MCU and a data storage unit. The output unit comprises a liquid crystal screen and functional keys. The storage detection area comprises a food storagebox, and a weighing unit is fixed to the bottom of the food storage box. A temperature and humidity controller and an odor detection unit are fixed to the opposite inner side faces of the food storagebox correspondingly. Under the action of the operation display area, the storage detection area and the method for detecting food freshness, the beneficial effects that the food freshness can be accurately judged, due to the single foods, the requirements for the detecting range and the precision of an odor sensor are not high, and civilian usage can be achieved.

Description

technical field [0001] The invention belongs to the technical field of refrigerators, in particular to a refrigerator and a method for detecting the freshness of food. Background technique [0002] In the process of food harvesting, transportation and storage, if the method is improper, it is easy to cause corruption. In order to reduce the loss of food due to corruption and the unpleasant gas in the refrigerator caused by food corruption, it is necessary to detect the freshness of food in time and monitor people's health. Make a reminder. Food testing methods generally include sensory testing and physical and chemical index testing. The food freshness testing method used in refrigerators is usually non-destructive testing. [0003] At present, many people buy a lot of food and store it in the refrigerator for convenience. As a result, because there are too many things in the refrigerator, when we find the food we want, it has rotted or expired, resulting in food waste. Th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D11/00F25D29/00
CPCF25D11/00F25D29/00
Inventor 胡海梅张凯
Owner CHANGHONG MEILING CO LTD
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