Display device applied to household electrical appliances and washing machine

A technology for display devices and household appliances, applied to other washing machines, applications, washing devices, etc., can solve problems such as single color, achieve the effects of expanded irradiation range, reduced energy consumption, and flexible display content

Active Publication Date: 2018-09-25
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 ...

Method used

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  • Display device applied to household electrical appliances and washing machine
  • Display device applied to household electrical appliances and washing machine
  • Display device applied to household electrical appliances and washing machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] like Figure 1-2 As shown, a display device applied to household appliances described in this embodiment includes a knob 1, a display coating 2 and a light source 4 preset with various display contents, and a first outlet 51 is arranged on the knob 1, so that The above-mentioned light source 4 is irradiated by the first exit port 51 onto the display coating 2 to display the corresponding display content;

[0044] It also includes an adjustment mechanism 3, by controlling the adjustment mechanism 3 to adjust the height of the knob 1 from the display coating 2 to change the light source 4 to irradiate the display area of ​​the display coating through the first outlet 51 to display the corresponding content.

[0045] The said display coating 2 utilizes the characteristics of the fluorescence phenomenon, adopts fluorescent substances, such as fluorescent whitening agents, fluorescent inks, fluorescent powders, etc., which can produce fluorescence after being irradiated by a...

Embodiment 2

[0067] like Figure 3-4 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 The corresponding display content is displayed on coating 2;

[0068] It also includes an adjustment mechanism 3, by controlling the adjustment mechanism 3 to adjust the height of the selection operation mechanism from the display coating 2 to change the light source 4 to irradiate the display area of ​​the display coating 2 to display the corresponding content.

[0069] The selection operation mechanism includes a knob 1 with a light source 4 inside, and an outlet is arranged on the knob 1, and the light source 4 illuminates the display coating 2 through the outlet, and the adjustment mechanism 3 is controlled by the knob 1 to move up and down to adjust the distance between the knob 1 and ...

Embodiment 3

[0085] 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 is used to display the selection content of the knob 1, and the light source 4 inside the knob 1 is emitted to the display coating 2 from the exit port to display the display content of the corresponding program.

[0086] Preferably, the display coating 2 is at least provided with display areas for displaying the name of the running program of the washing machine, the running time, and the program icon information, and turning the knob 1 to adjust the light source 4 to illuminate different display areas to display the corresponding content of the area to select a washing machine program.

[0087] The washing machine operating prog...

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PUM

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Abstract

The invention discloses a display device applied to household electrical appliances and a washing machine. The display device includes a display coating with many kinds of preset content and a selection operation mechanism provided with a light source. The light source illuminates the display coating to display the corresponding display contents. The display device also includes an adjusting mechanism. The height between the selection operation mechanism and the display coating is adjusted by controlling the adjusting mechanism to change a display area of the display coating illuminated by thelight source to display the corresponding contents. The display device employs the special display coating with fluorescent characteristics, and the coating is provided with the display contents which can display corresponding states of an electric appliance after being illuminated by the light source. Compared with a conventional mode that multiple indicator lights are combined with corresponding characters to inform a user of the states of the electric appliance, the display device reduces the usage of indicator lights, is provided with different display areas to make the display contents more flexible and more abundant, avoids the problem that conventional display areas and display contents can only be fixed, and improves the usage experience of the user.

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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IPC IPC(8): D06F39/00
CPCD06F2216/00D06F2214/00D06F34/28
Inventor 陈玉玲黄涛高秋英
Owner QINGDAO JIAONAN HAIER WASHING MACHINE
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