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Refrigerator with adjustable projection area and working method of refrigerator

A projection area and projection technology, which is applied in the direction of household refrigerators, coolers, lighting and heating equipment, etc., to achieve the effects of adjusting sensitivity and stability, adjusting the status of the refrigerator, and facilitating observation and related operations

Pending Publication Date: 2018-10-19
AUCMA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] How to control the projection device, how to solve the projection problem when the refrigerator is opened, and how to judge the appropriate projection effect according to the opening and closing of the doors of different compartments of the refrigerator

Method used

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  • Refrigerator with adjustable projection area and working method of refrigerator
  • Refrigerator with adjustable projection area and working method of refrigerator
  • Refrigerator with adjustable projection area and working method of refrigerator

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Embodiment Construction

[0041] The present invention proposes a refrigerator with an adjustable projection area and a working method of the refrigerator. In order to make the advantages and technical solutions of the present invention clearer and clearer, the present invention will be described in detail below in conjunction with specific embodiments.

[0042] The refrigerator with adjustable projection area of ​​the present invention is combined with Figure 1 to Figure 9As shown, it includes a box body 1, a refrigerator door body 2 and a freezer door body 3 matched with the box body 1, a projection device 6 capable of producing projection imaging, an infrared sensing device 7, a projection adjustment device 4, an infrared induction adjustment device 5 and controller8.

[0043] The cooperation of the refrigerator door 2, the freezer door 3 and the box body 1 can be realized by referring to the prior art, and will not be described in detail here. The projection adjustment device 4 and the infrared i...

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PUM

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Abstract

The invention discloses a refrigerator with an adjustable projection area and a working method of the refrigerator. According to the refrigerator and the working method, the technical defects that inthe prior art, the refrigerator cannot be projected when door bodies are opened and how to control the projection can be overcome. The refrigerator comprises a refrigerator body, a cold storage door body, a freezing door body, an infrared induction device, a projection adjusting device, an infrared induction adjusting device, a controller and a projection device capable of generating projection imaging. According to the refrigerator with the adjustable projection area, whether operating personnel come to control opening and closing of the projection device or not in an operation area can be automatically detected, and the opening and closing conditions of the cold storage door body and the freezing door body of the refrigerator are detected through the projection device and the infrared induction device, so that the projection position and the projection interface are automatically adjusted, observation and related operations can be carried out by the user according to the actual stateof the refrigerator, and the flexibility and the control convenience of the projection can be realized.

Description

technical field [0001] The invention relates to the technical field of refrigeration devices, in particular to a refrigerator capable of automatically adjusting projection areas according to the opening and closing states of doors of each compartment of the refrigerator and its working method. Background technique [0002] Refrigerators are indispensable household appliances in people's daily life. With the development of refrigerator technology, the functions and controls of refrigerators are developing towards diversification and intelligence. Currently, in the prior art, the operating state display and operating mode control of the refrigerator are generally realized through a display screen and control buttons arranged on the door body. Some high-end smart refrigerators are embedded with a touch screen on the refrigerator door to obtain refrigerator operating information and control the refrigerator's operating status. Whether it is a button or a touch screen, its posit...

Claims

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Application Information

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IPC IPC(8): F25D11/02F25D23/12F25D29/00
CPCF25D11/02F25D23/12F25D29/003F25D29/005F25D2400/361
Inventor 张振兴蒋德玉刘雷训隋红军任克民陈新龙
Owner AUCMA
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