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Storage and refrigerators

A storage device and storage space technology, applied in household refrigerators, household refrigeration devices, cooling fluid circulation devices, etc., can solve the problem that the freshness of particulate matter cannot be accurately evaluated, the user's consumption is not fresh, and the edible particulate matter of particulate matter is discarded, etc. problems, to achieve the effect of improving the user experience, ingenious structure, and wide application

Active Publication Date: 2022-07-26
QINGDAO HAIER REFRIGERATOR CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the prior art, the freshness of granules cannot be accurately evaluated, and it can only be judged according to user experience, which causes the problem that users eat stale granules or edible granules are discarded

Method used

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  • Storage and refrigerators
  • Storage and refrigerators
  • Storage and refrigerators

Examples

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Embodiment Construction

[0035] figure 1 It is a schematic structural diagram of a storage device 100 according to an embodiment of the present invention. Figure 4 Yes figure 1 A block diagram of some components of the storage device 100 shown. The storage device 100 according to the embodiment of the present invention includes a casing 101 . The housing 101 defines a storage space for storing the particulate matter 600 . In particular, the storage device 100 according to the embodiment of the present invention further includes a detection unit 200 and a control unit 300 . The detection unit 200 is disposed in the casing 101 and includes a light source 201 and a sensor 202 . The light source 201 is configured to emit light to illuminate the particulate matter 600 . Sensor 202 is configured to receive light passing through particulate matter 600 to obtain light transmittance. The control unit 300 is configured to determine the freshness of the particulate matter 600 based on the light transmitta...

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Abstract

The present invention provides a storage device, comprising: a casing, which defines a storage space for storing particulate matter; a detection unit, which is arranged in the casing, the detection unit includes a light source and a sensor, and the light source is configured with The sensor is configured to receive light passing through the particulate matter to obtain light transmittance; and a control unit is configured to determine freshness of the particulate matter based on the transmittance. The storage device of the present invention can accurately determine the freshness of the particulate matter in the storage device, thereby improving the user experience. The present invention also provides a refrigerator with the storage device.

Description

technical field [0001] The present invention relates to the technical field of storage devices, and in particular, to a storage device and a refrigerator. Background technique [0002] At present, granular solid food materials purchased by users, such as grains such as rice and beans, are usually stored in the refrigerator compartment of the refrigerator. Freshness keeps growing over time. However, after long-term storage, the freshness of particulate matter will inevitably decline. For example, rice can suffer from discoloration, acidity, and mold growth. In the prior art, the freshness of the particulate matter cannot be accurately evaluated, and can only be judged according to the user's experience, resulting in the problem that the user eats the stale particulate matter or the edible particulate matter is discarded. SUMMARY OF THE INVENTION [0003] An object of the present invention is to provide a storage device capable of accurately judging the freshness of parti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D11/00F25D29/00F25D17/04G01N21/59
CPCF25D11/00F25D29/003F25D29/005F25D29/008F25D17/042G01N21/59F25D2317/04F25D2317/043F25D2600/06F25D2400/36
Inventor 李卓厉姜波辛若武
Owner QINGDAO HAIER REFRIGERATOR CO LTD