CN210156038U

CN210156038U - Multilayer display assembly for household appliance and household appliance

Info

Publication number: CN210156038U
Application number: CN201920760436.9U
Authority: CN
Inventors: 马璐璐; 倪金; 陈梦; 武晓丽
Original assignee: Qingdao Haier Co Ltd; Qingdao Haigao Design and Manufacturing Co Ltd
Current assignee: Qingdao Haier Co Ltd; Qingdao Haigao Design and Manufacturing Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-03-17
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a multilayer display module and domestic appliance for domestic appliance, wherein multilayer display module includes display module and control module, and display module includes: the touch screen is connected with the control module; at least one upper display screen D₁…D_nEach upper display screen is connected with the control module, is sequentially superposed below the touch screen and has a certain degreeLight transmission of (2); lower display screen D_n+1The display screen is connected with the control module and is arranged below each upper display screen; the control module controls at least one layer of upper display screen and one layer of display screen D in the lower display screen_xWhen the content is displayed, controlling the other display screens to close the displayed content; wherein n is a natural number greater than or equal to 1, and x is any natural number between 1 and n + 1. The utility model provides a multilayer display module for solve among the prior art display screen display content few and dull problem.

Description

Multilayer display assembly for household appliance and household appliance

Technical Field

The utility model belongs to the technical field of relate to domestic appliance shows, concretely relates to domestic appliance is with multilayer display module and have this multilayer display module's domestic appliance.

Background

Display screens of existing household appliances (such as refrigerators, washing machines, ovens, air conditioners, gas water heaters or electric water heaters) mostly use segment type LCD (Liquid Crystal Display) and LED (Light emitting diode) Display screens, Display contents are all concentrated on one Display screen, and the fixed Display mode cannot present more contents and effects, is poor in user experience and is monotonous in use. If more contents are displayed, a larger display screen is needed, so that the occupied space is large, and the product is poor in aesthetic property.

The above information disclosed in this background section is only for enhancement of understanding of the background of the application and therefore it may comprise prior art that does not constitute known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

One of the objects of the present invention is to provide a multi-layer display module for a household appliance, which is used to solve the problem of the prior art that the display content of the display screen is small and monotonous.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a multi-layered display assembly for a home appliance, comprising a display module and a control module, wherein the display module comprises: the touch screen is connected with the control module; at least one upper display screenD₁…D_nEach upper display screen is connected with the control module, is sequentially superposed below the touch screen, has certain light transmittance and is used for respectively displaying corresponding contents through each upper display screen; lower display screen D_n+1The display device comprises a control module, a display screen and a display screen, wherein the control module is in communication connection with the display screen and is arranged below each upper display screen and used for displaying corresponding contents through the lower display screen; the control module controls a display screen D in the at least one layer of upper display screen and the lower display screen_xWhen the content is displayed, controlling the other display screens to close the displayed content; wherein n is a natural number greater than or equal to 1, and x is any natural number between 1 and n + 1.

The multi-layer display assembly for household appliances as described above, the at least one upper display screen D for realizing the control of the multi-layer display screen₁…D_nThe uppermost first upper display screen D₁Is provided with a display screen D₁First control key for displaying content and switching to other display screens D₂…D_n+1The second control key; the first control key and the second control key are in communication connection with the control module.

The multilayer display component for the household appliance is positioned on the first upper display screen D₁Display screen D below₂…D_n+1Any one of the display screens D_yThe third control key is used for switching to other display screens; the third control key is in communication connection with the control module; wherein y is any natural number between 2 and n + 1.

The multi-layered display module for home appliances as described above, each upper display panel D as an example of each upper display panel₁…D_nThe display module is a transparent LCD display screen, and the display module further comprises a first group of LED lamps used for providing backlight for each transparent LCD display screen, and the first group of LED lamps are in communication connection with the control module; or each upper display screen D₁…D_nIs a PDLC display screen.

The multi-layered display module for home appliances as described above, as an embodiment of the lower display panel, the lower display panel D_n+1To penetrate throughA bright LCD display screen, and the display module further comprises a lower display screen D_n+1And a second group of LED lamps for providing backlight, wherein the second group of LED lamps is in communication connection with the control module.

The multi-layered display module for home appliances as described above, as an embodiment of the lower display panel, the lower display panel D_n+1Is a color display screen.

The multi-layered display module for home appliances as described above, as an embodiment of the lower display panel, the lower display panel D_n+1The LED lamp comprises a film panel and a plurality of groups of LED lamps, wherein a plurality of pattern areas are arranged on the film panel; and each group of LED lamps lights each pattern area, and each group of LED lamps is in communication connection with the control module.

The multilayer display assembly for the household appliance further comprises an LED lamp holder, wherein the LED lamp holder is provided with a through hole, and each group of LED lamps extends out of the through hole and is correspondingly fixed at the through hole.

The multi-layer display module for household appliances as described above, each upper display screen D₁…D_nAnd a lower display screen D_n+1Respectively an OLED display screen.

The second purpose of the utility model is to provide a household appliance for solve the problem that the display screen display content is few and monotonous among the current household appliance.

a household appliance comprises a display panel, and is characterized in that the display panel is the multilayer display assembly for the household appliance.

Compared with the prior art, the utility model discloses an advantage is with positive effect: upper display screen D with certain light transmission through multiple layers₁…D_nAnd a lower display screen D_n+1In a multi-layer display screen D₁…D_n+1Respectively presenting different contents, so that more contents are displayed; and each upper display screen D₁…D_nAnd a lower display screen D_n+1Are overlapped up and down in sequence to make the display screen D₁…D_n+1BetweenThe space feeling is generated, and the display aesthetic property is improved.

Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when read in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a block diagram illustrating a structure of an embodiment of a multi-layer display module for a home appliance according to the present invention;

fig. 2 is a schematic structural diagram of another embodiment of the multi-layer display module for a household appliance according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", etc. are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Example one

In order to increase the display content of the display screen, a plurality of layers of display screens which are overlapped up and down are arranged, different contents are respectively presented on the plurality of layers of display screens, and the contents displayed by the display screens are increased; and all the display screens are overlapped in sequence, so that space feeling is generated among all the display screens, and the display attractiveness is improved.

Specifically, referring to fig. 1, the present embodiment provides a multi-layer display assembly for a household appliance, including a control module 1 and a display module 2, where the display module 2 includes a touch screen 21 and at least one upper display screen D₁…D_n(n is a natural number of 1 or more) 22 and a lower display D_n+123, respective upper display screens D₁…D_n22 are sequentially superposed below the touch screen 21 and a lower display screen D_n+123 are arranged on each upper display screen D₁…D_n22 below, wherein each upper display screen D₁…D_n22 respectively have certain light transmission, and can transmit light and display the lower display screen D when all the upper display screens are closed to display_n+123, or on one of the display screens D_x(where x is any natural number between 1 and n + 1) display content except for display screen D_xThe other display screens are closed and can pass through the display screen D_xAnd the upper display screen displays. At the same time, the control module 1 controls one of the displays 22 and 23 to display content and the remaining displays of the displays 22 and 23 to turn off the display to better present the content displayed in the currently selected display.

The user operates the upper display D through the touch screen 21₁…D_n22 and/or a lower display D_n+123 to realize the switching display between the display screens. On the first upper display screen D positioned uppermost of all the display screens₁Is provided with a display screen D₁First control key for displaying content and method for switching to display screen D₂…D_n+1By the user touching the first control key, e.g. on the display screen D₁The program which is quickly packaged can be displayed, the user can conveniently and directly select the corresponding program without adjustment, and the display screen D can be correspondingly switched to by touching the second control key by the user₂…D_n+1Either, for example, a more refined adjustment may be displayed on the switched display screen; or a display screen D₁For mode operation, on the display screen D₂…D_n+1Is displayed on the first upper display screen D₁Of the selected dieThe process state of equation (iv). In this embodiment, the display screen D can be displayed₂…D_n+1Any one of the display screens D_x(x is any natural number between 2 and n + 1) is provided with a switch for switching to the display screen D_xA third control key of other display screens, which can be used for returning the display screen to the display screen D_xControl keys for any of the top displays, or for access to displays D_xControl keys on any one of the displays below, or both, e.g. in case of access to display D via the second control key₄When displaying the content, selecting the display screen D₄After the content is displayed, the display screen D can be returned to through the third control key₁Or to e.g. D₅Displayed and more finely adjusted.

In the present embodiment, the upper display screen D₁…D_n22 are required to have a certain light transmittance. Thus, the upper display screen D₁…D_nThe reference numeral 22 represents transparent LCD panels, each of which requires backlight illumination to view the contents displayed thereon, and therefore, LED light groups are provided for each of the LCD panels to illuminate the transparent LCD panel. Or, the upper display screen D₁…D_n22 may also be a PDLC display or an OLED display. Lower display screen D_n+123, because the display screen is located at the lowest position, the lower display screen 23 may be set to be transparent or opaque, and when the lower display screen 23 is selected to be a transparent LCD display screen, a corresponding LED lamp set is also required to be configured to illuminate the transparent LCD display screen; or the lower display screen 23 may be a color display screen, which includes a color liquid crystal display screen (e.g., a TFT color display screen, a UFB color display screen) or a color OLED display screen with a backlight, etc., for meeting the user requirement of color display; or the lower display screen 23 is a display screen combined with the LED light, that is, the lower display screen 23 is a film panel, a plurality of pattern areas are arranged on the film panel, and LED lamp sets for lighting the pattern areas are correspondingly arranged on the film panel, the control module 1 is triggered by touching the touch screen 21, and the control module 1 adjusts parameters according to the touch position and controls the corresponding patternStatus of the LED lamp groups of the zones to display the parameters adjusted by the touch screen 21 on the film panel.

Referring to fig. 2, a specific application example of a two-layer display assembly mounted on a panel of a water heater is shown, which is illustrated in the following usage scenario: go up display screen 22 for the swift mode operation of packing, lower display screen 23 is the regulation that becomes more meticulous, goes up display screen 22 and is the transparent LCD display screen that links to each other with control module 1 to it disposes the LED lamp strip 223 that is used for lightening display screen 22 to correspond transparent LCD display screen, and lower display screen 23 is the display screen that LED light combined, including film panel 233, be used for lightening the LED banks 234 of film panel 233 and the LED lighting fixture 233 that is used for fixed LED banks 234, wherein there are a plurality of pattern regions on the film panel 232: full-liner heating, half-liner heating, temperature values, "-", "+", quick-heating washing and energy-saving washing. The transparent LCD display screen is provided with a quick key 221 and an adjusting key 222, the quick key 221 is clicked through the touch screen 21, the control module 1 controls and switches to an upper display screen interface, namely an intelligent mode, shower water, bathtub water and domestic water, the control module 1 is triggered by directly operating the content on the display screen interface, the control module 1 displays corresponding content and executes a corresponding packaging program through a touch position, the electric water heater is convenient for a user to quickly operate, when the user clicks the adjusting key 222 through the touch screen 21, the control module 1 switches to a lower display screen interface 232, the control module 1 is triggered by directly operating the content on the interface 232, the control module 1 controls and displays the corresponding content and executes the corresponding program through the touch position, and the user can accurately adjust the parameters of the electric water heater on the display interface 232. When the fast button 221 is clicked again, the control module 1 returns control to switch to the upper display screen interface.

The multilayer display component for the household appliance displays more display contents and performs layered display of information by switching and displaying one of the multilayer display screens, thereby providing more operation space for a user; the space feeling generated between the two adjacent display screens enables the display contents on the display interface to have information hierarchy relation, enables information to be visualized and is easier for users to understand and operate.

Example two

The present invention relates to a household appliance, such as a refrigerator, a kitchen appliance such as an oven and a microwave oven, an air conditioner, a washing machine, an ice maker, a gas or electric water heater, and the like, having a display panel, which is a multi-layer display assembly for the household appliance, and is used for solving the problem of the existing household appliance that the display content of the display panel is small and monotonous. For the detailed structure and description of the multi-layer display module, please refer to fig. 1 and fig. 2 and the contents thereof, which are not described in detail in this embodiment.

The household appliance of this embodiment adopts foretell multilayer display module to show more contents as display panel, and the information hierarchical level on the display screen shows, has the effect of flowing the screen, has also promoted display panel's aesthetic property.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or that equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention, which is claimed.

Claims

1. A multi-layered display assembly for a home appliance, comprising a display module and a control module, wherein the display module comprises:

the touch screen is connected with the control module;

at least one upper display screen D₁…D_nEach upper display screen is connected with the control module, is sequentially superposed below the touch screen, has light transmittance and is used for respectively displaying corresponding contents through each upper display screen;

lower display screen D_n+1The display device is connected with the control module, arranged below each upper display screen and used for displaying corresponding contents through the lower display screen;

the control moduleThe block controls a display screen D of one of the at least one layer of upper display screen and the lower display screen_xWhen the content is displayed, controlling the other display screens to close the displayed content;

wherein n is a natural number greater than or equal to 1, and x is any natural number between 1 and n + 1.

2. Multilayer display module for household appliances according to claim 1, characterized in that the at least one upper display screen D₁…D_nThe uppermost first upper display screen D₁Is provided with a display screen D₁First control key for displaying content and switching to other display screens D₂…D_n+1The second control key; the first control key and the second control key are respectively in communication connection with the control module.

3. The multi-layer display module for home appliances according to claim 2, wherein the first upper display screen D is positioned at₁Display screen D below₂…D_n+1Any one of the display screens D_yThe display screen is provided with a third control key for switching to other display screens, wherein the third control key is in communication connection with the control module; wherein y is any natural number between 2 and n + 1.

4. The multi-layer display module for home appliances of claim 1, wherein each upper display panel D₁…D_nThe display module is a transparent LCD display screen, and the display module further comprises a first group of LED lamps used for providing backlight for each transparent LCD display screen, and the first group of LED lamps are in communication connection with the control module; or each upper display screen D₁…D_nIs a PDLC display screen.

5. The multi-layer display module for home appliances according to claim 4, wherein the lower display screen D_n+1Is a transparent LCD display screen, and the display module further comprises a lower display screen D_n+1Second group providing backlightAnd the second group of LED lamps are in communication connection with the control module.

6. The multi-layer display module for home appliances according to claim 4, wherein the lower display screen D_n+1Is a color display screen.

7. The multi-layer display module for home appliances according to claim 4, wherein the lower display screen D_n+1The LED lamp comprises a film panel and a plurality of groups of LED lamps, wherein a plurality of pattern areas are arranged on the film panel; and each group of LED lamps lights each pattern area, and each group of LED lamps is in communication connection with the control module.

8. The multi-layered display assembly of claim 7, further comprising an LED lamp holder, wherein the LED lamp holder is formed with a through hole, and each set of LED lamps extends out of the through hole and is correspondingly fixed at the through hole.

9. The multi-layer display module for home appliances of claim 1, wherein each upper display panel D₁…D_nAnd a lower display screen D_n+1Respectively an OLED display screen.

10. A household appliance comprising a display panel, wherein the display panel is the multilayer display assembly for a household appliance according to any one of claims 1 to 9.