Unlock instant, AI-driven research and patent intelligence for your innovation.

A display device and washing machine applied to household appliances

A technology for display devices and household appliances, which is applied in the field of display devices and washing machines, can solve problems such as single color, and achieve the effects of reduced use, flexible display content, and convenient use

Active Publication Date: 2021-12-14
QINGDAO JIAONAN HAIER WASHING MACHINE +1
View PDF7 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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] The display device described in this embodiment includes a display coating 2 preset with a variety of display contents, and a selection operating mechanism for a plurality of light sources 4 is arranged inside. The selection operating mechanism is provided with an exit structure corresponding to the light source to control different light sources. The corresponding display content is displayed on the display coating 2 illuminated by the emitting structure.

[0032] 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 light source of a certain wavelength, and are arranged on the coating. The coating is made to glow and display different colors after being illuminated by said light source.

[0033] The fluorescence phenomenon refers to that when a substance at room te...

Embodiment 2

[0052] The display device described in this embodiment includes an adjustment mechanism. By controlling the adjustment mechanism to block / switch the light source outlet 5, the light source 4 is controlled to irradiate the display coating through the outlet 5. The light source is provided for the light source to pass through an outlet 5 The exit baffle is used to prevent the divergent light from the same light source 4 from being irradiated on the display coating 2 through different exit ports 5 .

[0053] The adjustment mechanism includes a baffle for blocking the exit of the light source, and turning the knob 1 drives the baffle to completely block the corresponding exit;

[0054] The baffles are arranged corresponding to the outlets, including a first baffle for blocking the first outlet S1 and a second baffle for blocking the second outlet S2.

[0055] Further, the adjustment mechanism includes a driving structure, the baffle is connected to the knob 1 through the driving s...

Embodiment 3

[0063] This embodiment is different from the first and second embodiments above in that an adjustment mechanism, a drive mechanism and a control mechanism are used to control the light source to illuminate the display coating 2 .

[0064] The display device also includes a support shaft 3, on which the knob 1 is arranged, and the adjustment mechanism includes the knob 1, which rotates around the support shaft 3 to control the same light source conversion outlet.

[0065] The first outlet S1 and the second outlet S2 are arranged within the same height range on the knob 1, and are arranged at a certain distance from each other with the same horizontal line as the center.

[0066] The drive mechanism includes a stepping motor, and the output shaft of the motor is connected with the supporting shaft 3 .

[0067] The stepping motor includes a switch for controlling its operation, the control mechanism includes the switch, and the switch is set as a button or a touch button, and pre...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a display device and a washing machine applied to household appliances, which include a display coating preset with various display contents, and a selection operation mechanism for a plurality of light sources is arranged inside, and the operation mechanism is provided with an output corresponding to the light source. The structure controls different light sources to be irradiated by the exit structure to display the corresponding display content on the display coating. 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] In the prior art, the non-liquid crystal display method in the field of household appliance display is mainly to add at least one indicator light in each display area, and reflect a certain state of the appliance through the indicator light. For products, dozens of indicator lights are used on the display panel 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 color. The present inventi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D06F34/32
CPCD06F34/28
Inventor 陈玉玲黄涛高秋英
Owner QINGDAO JIAONAN HAIER WASHING MACHINE