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Anti-aging drawer structure, control method thereof and refrigerator

An anti-aging, drawer technology, applied in the field of refrigerator parts, can solve problems such as cleaning troubles, achieve the effects of prolonging service life, large coverage, and improving the scope of application

Pending Publication Date: 2021-02-02
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the defects of troublesome cleaning caused by the installation of interlayers in the prior art, the present invention proposes an anti-aging drawer structure and its control method, refrigerator

Method used

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  • Anti-aging drawer structure, control method thereof and refrigerator
  • Anti-aging drawer structure, control method thereof and refrigerator
  • Anti-aging drawer structure, control method thereof and refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] An anti-aging drawer structure such as figure 1 As shown, a drawer body 1 is included, and an ultraviolet lighting assembly 5 is arranged in the drawer body 1, and an illumination adjustment module 2 is also arranged in the drawer body 1, and the illumination adjustment module 2 includes:

[0044] The detection unit 21 is used to detect the projected area of ​​the objects placed in the drawer on the bottom plate 11 of the drawer;

[0045] The control unit 23 controls the illumination intensity or the irradiation area of ​​the ultraviolet lighting assembly 5 according to the size of the projected area.

[0046] After the item 3 is placed in the drawer, ultraviolet radiation is used to eliminate pesticide residues, and a projection area 4 will also be generated at the same time. By setting the light adjustment module 2, the number of placed items 3 is judged according to the size of the projection area 4, thereby adjusting the ultraviolet light. The intensity or area of ...

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Abstract

The invention discloses an anti-aging drawer structure, a control method thereof and a refrigerator. The anti-aging drawer structure comprises a drawer body, wherein an ultraviolet illumination assembly is arranged in the drawer body, an illumination adjusting module is further arranged in the drawer body, and the illumination adjusting module comprises a detection unit and a control unit; the detection unit is used for detecting the projection area of objects placed in the drawer on a drawer bottom plate; and the control unit is used for controlling the illumination intensity or the irradiation area of the ultraviolet illumination assembly according to the size of the projection area. According to the anti-aging drawer structure, the control method thereof and the refrigerator, through the arrangement, after the objects are placed in the drawer, pesticide residues are eliminated by adopting ultraviolet irradiation, meanwhile, a projection area can be generated, the number of the placed objects is judged according to the area of the projection area, so that the intensity or the area of the ultraviolet illumination is adjusted, the intensity of ultraviolet rays directly irradiated on the drawer body is reduced, the aging effect of the ultraviolet rays on the drawer is weakened, and the service life of the product can be prolonged.

Description

technical field [0001] The invention relates to the technical field of refrigerator parts, in particular to an anti-aging drawer structure and a control method thereof, and a refrigerator. Background technique [0002] With the improvement of consumers' quality of life and health awareness, consumers require refrigerators not only to have the function of refrigerating and freezing, but also to have the function of removing pesticide residues on the surface of fruits and vegetables. This is usually achieved by irradiating the food in the drawer with ultraviolet light. It is made of plastic, and the plastic material is prone to aging and fading under the irradiation of ultraviolet light for a long time, which greatly affects the service life of the drawer and the satisfaction of consumers. [0003] The Chinese patent document with the authorized notification number CN210952061U discloses a drawer for refrigerators, which is provided with a layer of steel interlayer on the draw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25D25/02F25D29/00A23L5/20A23L5/30
CPCF25D25/025F25D29/003F25D29/005A23L5/20A23L5/36
Inventor 刘知新王屋梁陈佳弘刘畅郭琨李信良
Owner GREE ELECTRIC APPLIANCES INC
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