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A display device and washing machine applied to household appliances

A technology for display devices and household appliances, which is applied in the fields of display devices and washing machines, can solve problems such as single color, achieve the effect of expanding the irradiation range, improving user experience, and reducing use

Active Publication Date: 2021-12-14
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
  • A display device and washing machine applied to household appliances

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] The display device 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 2 to display corresponding display contents;

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

[0045] Further, the selection operation mechanism includes a knob 1 provided with an exit port 5, an adjustment mechanism 3 is arranged inside the knob 1, and a light source 4 is arranged on the adjustment mechanism 3 to irradiate the display coating 2 through the exit port 5. By controlling the adjustment mechanism 3 up and down Move and adjust the height of the light source 4 from the display coating 2 .

[004...

Embodiment 2

[0063] The adjustment mechanism 3 of this embodiment adopts different technical solutions from that of Embodiment 1. The adjustment mechanism 3 includes a support rod, one end of the support rod is fixed to the light source 4, and the support shaft 7 is provided with a The chute 9 with the distance from the display coating 2, the other end of the support rod is arranged on the chute 9, and the display device also includes a control structure for controlling the sliding of the support rod up and down along the chute 9, and the control support rod is on the slide Move up and down in the groove 9 to adjust the height of the light source 4 from the display coating 2 .

[0064] The control structure includes control keys, the adjustment mechanism 3 includes a drive structure 8, the control key controls the drive structure 8 to drive the adjustment mechanism 3 to adjust the height of the light source 4 from the display coating 2, and the control keys include The knob 1, the driving ...

Embodiment 3

[0069] A display device applied to household appliances described in this embodiment adopts the technical solution of Embodiment 1 or Embodiment 2, and also provides a setting method of the display coating 2 .

[0070] The display device includes a groove and a support shaft 7 disposed in the groove, and the knob 1 is sleeved on the support shaft 7 and rotates around the support shaft 7 .

[0071] The display device includes a display panel, the display coating 2 is arranged on the display panel, the display coating 2 is arranged on the surface of the groove around the knob 1, and the display area is sequentially arranged around the knob 1 and / or Or the distance from the knob 1 to the knob 1 is arranged in order from near to far along the radial direction of the knob 1.

[0072] Specifically, the display coating 2 includes a first display area and a second display area, the light source 4 irradiates the first display area, and the first display area and the second display area...

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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 height of the light source from the display coating, changing the light source to irradiate the display area of ​​the display coating, and displaying the 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): D06F34/28
CPCD06F2216/00D06F2214/00D06F34/28
Inventor 陈玉玲黄涛高秋英
Owner QINGDAO JIAONAN HAIER WASHING MACHINE
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