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Control method of reminding temperature degree in refrigerator

A technology of internal temperature and control method, applied in household refrigerators, household refrigeration devices, lighting and heating equipment, etc., can solve the problems of inability to make alarm reminders, and inability to visually observe the actual temperature value of the refrigerator and freezer.

Active Publication Date: 2014-05-28
TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Refrigerators are now one of the indispensable household appliances in people's daily life. With the improvement of people's living standards, the function of refrigerators is not only to meet the needs of people to refrigerate and freeze items, but also needs to be used in the process of using the refrigerator. Bring beauty and convenience to people's life. Currently, on refrigerators with display boards, the display board can only display the current set temperature value, and people cannot intuitively observe the actual temperature values ​​of the refrigerator and freezer inside the refrigerator. When there is a certain deviation between the set value and the corresponding eye-catching and intuitive alarm reminder, the backlight of the LCD display panel cannot be changed in an orderly manner according to the ambient light to meet the needs of the environment and energy saving. The above shortcomings are existing Problems to be Solved in Refrigerator Technology

Method used

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  • Control method of reminding temperature degree in refrigerator
  • Control method of reminding temperature degree in refrigerator
  • Control method of reminding temperature degree in refrigerator

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Embodiment 2

[0025] The second embodiment, the temperature range value and number set in this embodiment, the set color value, the flicker frequency, the luminous duty cycle of the LCD display panel (5), and the combination control mode of the buttons can all be performed according to user needs Corresponding adjustments and changes, and the rest of the control method is the same as the control method described in the first embodiment.

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Abstract

The invention relates to a control method of reminding the temperature degree in a refrigerator. The temperature degree in the refrigerator is reminded by a refrigerating room temperature sensor, a cold room temperature sensor, an MCU (Micro-programmed Control Unit) chip, a sensitization sensor and an LCD (Liquid Crystal Display) display panel. The control method comprises the functional steps of signal collection, analog-to-digital conversion, signal comparison judgment, temperature display, distribution and flicker of color value corresponding to the temperature range value, LCD backlight brightness control, and the like. The invention has the advantages that users can view the temperature value in the refrigerator to have a concise understanding of the difference between the actual temperature value and the set temperature value through the background color of the LCD display panel, and the daily life of users is not interfered by automatically adjusting the backlight brightness.

Description

Technical field [0001] The invention relates to a reminding control method, in particular to a reminding control method of the internal temperature of a refrigerator. Background technique [0002] Refrigerators are now one of the indispensable household appliances in people’s daily lives. With the improvement of people’s living standards, the function of refrigerators is not only simply to meet people’s needs for refrigerating and freezing items, but also in the process of using the refrigerator. Brings beauty and convenience to people’s lives. At present, on refrigerators with display panels, the display panel can only display the current set temperature value, and people cannot visually observe the actual temperature values ​​of the refrigerator compartment and freezer compartment inside the refrigerator, and When there is a certain deviation between the set value and the set value, the corresponding eye-catching and intuitive alarm reminder cannot be made, and the backlight of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F25D29/00F25D11/02
Inventor 马骏
Owner TAIZHOU LG ELECTRONICS REFRIGERATOR CO LTD