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A display device and washing machine applied to household appliances

A technology for display devices and household appliances, applied in textiles and papermaking, etc., can solve problems such as single color, and achieve the effect of avoiding display area, improving user experience, and reducing use.

Active Publication Date: 2021-09-17
QINGDAO JIAONAN HAIER WASHING MACHINE +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially for ordinary program selection, there are more than ten indicator lights around the light knob to display the program name, and because ordinary light sources are affected by the display area, only a small amount of text or icons can be displayed, and the color of the light source is predetermined. Can display one color, single color

Method used

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  • A display device and washing machine applied to household appliances
  • A display device and washing machine applied to household appliances

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1-2 As shown, a display device applied to household appliances described in this embodiment includes a display coating 2 preset with various display contents and a selection operation mechanism provided with a light source 4, and the light source 4 irradiates the display coating The corresponding display content is displayed on layer 2;

[0032] It also includes an adjustment mechanism 3, by controlling the adjustment mechanism 3 to adjust the angle at which the light source 4 irradiates the display coating 2, to change the display area where the light source 4 irradiates the display coating 2, and to display corresponding content.

[0033] The selection operation mechanism includes a knob 1, an exit port 5 is arranged on the knob 1, the light source 4 irradiates the display coating 2 through the exit port 5, the angle at which the light source 4 irradiates the display coating 2 is adjusted by the adjustment mechanism 3, and the light source 4 is illumin...

Embodiment 2

[0053] A display device applied to household appliances described in this embodiment adopts the technical solution in Embodiment 1, and also provides a setting method of the display coating 2 .

[0054] The display device includes a groove and a support shaft 7 disposed in the groove. The knob 1 is sleeved on the support shaft 7 with the support shaft 7 as the axis, and turning the knob 1 drives the support shaft 7 to rotate together.

[0055] The display coating 2 is arranged on the surface of the groove around the knob 1, and the display areas are arranged around the knob 1 and the distance from the knob 1 in order from near to far.

[0056] Specifically, the display coating 2 includes a first display area and a second display area, and the distances between the first display area and the second display area and the knob 1 are arranged in order from close to far.

[0057] Preferably, turn the knob 1 in a clockwise direction, the fixed seat rotates toward the closed end of th...

Embodiment 3

[0068] The washing machine with the display device in the first or second embodiment described in this embodiment, the washing machine includes a control panel, the selection operating mechanism is the knob 1 for selecting the operating program of the washing machine, and the display coating 2 is arranged on the control panel on and around the knob 1 to display the selection content of the knob 1, the light source 4 inside the knob 1 is emitted from the exit port 5 to the display coating 2 to display the display content of the corresponding program;

[0069] It also includes an adjustment mechanism 3, by controlling the adjustment mechanism 3 to adjust the angle at which the light source 4 irradiates the display coating 2, changing the light source 4 to irradiate the display coating 2 through the exit 5, and displaying corresponding content.

[0070] Preferably, the display coating 2 is at least provided with display areas for displaying the name of the running program of the w...

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Abstract

The invention discloses a display device and a washing machine applied to household appliances, comprising a display coating preset with various display contents and a selection operation mechanism provided with a light source, and the light source illuminates the display coating to display corresponding Display content; also includes an adjustment mechanism, by controlling the adjustment mechanism to adjust the angle at which the light source irradiates the display coating, changing the display area where the light source irradiates the display coating, and displaying corresponding content. The present invention adopts a special display coating with fluorescent properties, and sets the display content on the coating to display the corresponding state of the electrical appliance after being irradiated by a light source. Compared with the existing combination of multiple indicator lights and corresponding characters, the user is reminded of the electrical state. , reducing the use of indicator lights, and setting different display areas to make the display content more flexible and richer, avoiding the problem that the existing display area and display content can only be fixed, and improving the user experience.

Description

technical field [0001] The invention belongs to the display field of household appliances, and in particular relates to a display device and a washing machine applied to household appliances. Background technique [0002] The non-liquid crystal display method in the prior art is mainly to add at least one indicator light in each display area, and reflect a certain state of the electrical appliance through the indicator light. For home appliances with many programs and functions such as washing machines, the display panel Dozens of indicator lights are used to display the status of electrical appliances or provide relevant operation guidance. Especially for ordinary program selection, there are more than ten indicator lights around the light knob to display the program name, and because ordinary light sources are affected by the display area, only a small amount of text or icons can be displayed, and the color of the light source is predetermined. Can display a color, single...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06F34/28D06F34/30
CPCD06F34/28
Inventor 陈玉玲黄涛高秋英
Owner QINGDAO JIAONAN HAIER WASHING MACHINE
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