CN209471441U - refrigeration equipment - Google Patents

Abstract

The utility model discloses a refrigeration device, which comprises a door body and an electric control board arranged on the door body, the door body is provided with curved glass, and also includes a flexible display assembly, and the flexible display assembly includes a flexible display screen and a transparent touch film, the transparent touch film is pasted on the flexible display screen, the flexible display screen is provided with an information display area and a sign display area, and the transparent touch film is provided with a display area corresponding to the sign display area The touch area of the flexible display screen and the transparent touch film are respectively electrically connected to the electric control board; the transparent touch film is attached to the inner curved surface of the curved glass. Realize improving the display effect of the refrigeration equipment to improve user experience.

Description

refrigeration equipment

technical field

The utility model relates to the technical field of refrigeration, in particular to a refrigeration device.

Background technique

At present, refrigeration equipment (such as refrigerators, freezers or wine cabinets) is widely used in people's daily life. Refrigeration equipment usually includes a cabinet body and a door set on the cabinet body. As people's requirements for the appearance of refrigeration equipment The continuous improvement of the door body adopts the design of curved glass and is widely used. Usually, the door body is generally equipped with a display screen and operation buttons. On the one hand, the display screen displays the operating status of the refrigeration equipment (such as refrigeration temperature, etc parameters), on the other hand, the user can adjust the operating status of the refrigeration equipment by operating the buttons. In the prior art, the door body of the refrigeration equipment is usually equipped with an LCD or TFT display screen and is equipped with operation buttons at the same time. The two are installed separately and occupy a large space; Tight fit, there is a gap between the display and the curved glass, when the display is illuminated, the display will be blurred due to the reflection and divergence of the curved glass. How to design a refrigeration device with a small footprint and good display effect is the technical problem to be solved by the utility model.

Utility model content

The technical problem to be solved by the utility model is: to provide a refrigeration device, so as to improve the display effect of the refrigeration device and improve user experience.

The technical solution provided by the utility model is that a refrigeration device includes a door body and an electric control board arranged on the door body, the door body is provided with curved glass, and also includes a flexible display assembly, and the flexible display The assembly includes a flexible display screen and a transparent touch film, the transparent touch film is attached to the flexible display screen, an information display area and a sign display area are arranged on the flexible display screen, and the transparent touch film is provided with the The touch area corresponding to the display area is marked, and the flexible display screen and the transparent touch film are respectively electrically connected to the electric control board; the transparent touch film is attached to the inner arc surface of the arc glass.

Further, the flexible display screen and the transparent touch film are respectively provided with flexible cables, the flexible cables are provided with plug-in terminals, and the plug-in terminals are connected to the electric control board.

Further, the flexible display screen and the transparent touch film are bonded together through an optical adhesive layer.

Further, a first transparent PET film is disposed between the flexible display screen and the transparent touch film, and optical adhesive layers are formed on both the front and rear surfaces of the first transparent PET film.

Further, the outer surface of the transparent touch film is also provided with a second transparent PET film, an optical adhesive layer is formed on the front and rear surfaces of the second transparent PET film, and the second transparent PET film is pasted on the arc through the optical adhesive layer. on the glass.

Further, the flexible display screen is a flexible luminescent screen.

Further, the transparent touch film is a flexible film capacitive touch screen.

Further, a single-chip microcomputer is integrated on the electric control board, a self-excited oscillation circuit for controlling the flexible display screen is also integrated in the electric control board, and a self-excited oscillation circuit for controlling the transparent touch screen is also integrated in the electric control board. The touch control circuit of the film; the self-excited oscillation circuit and the touch control circuit are respectively connected with the single chip microcomputer signal.

Further, the door body is provided with an installation cavity, and the electric control board is arranged in the installation cavity; the installation cavity also has an installation hole, and the installation hole is connected with the inner surface of the curved glass. The surfaces are oppositely arranged, and the flexible display component is pasted on the inner surface of the curved glass through the installation hole.

Further, the installation cavity is provided with an installation bracket, the electric control board is clamped on the installation bracket, and the installation cavity is also provided with an anti-lock for positioning and pressing the flexible display assembly. Static sponge pad.

Compared with the prior art, the advantages and positive effects of the utility model are: the refrigeration equipment provided by the utility model forms a flexible display component by affixing a flexible display screen and a transparent touch film, and the flexible display component can The shape of the curved glass is bent so that the flexible display component is closely attached to the inner surface of the curved glass. In this way, when displaying, since the curved glass and the flexible display component are closely attached together, there is no gap between the two, so that It can effectively improve the display effect. In addition, the flexible display screen is provided with a marked display area to display the touch area corresponding to the transparent touch film. In the state of no power supply, the flexible display component is transparent as a whole. The touch display is marked on the film, which is more conducive to optimizing the overall appearance effect and improving user experience.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the appended drawings in the following description The drawings are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings on the premise of not paying creative labor.

Fig. 1 is a schematic diagram of a partial structure of the door body in an embodiment of the refrigeration equipment of the present invention;

Fig. 2 is A-A direction sectional view in Fig. 1;

Fig. 3 is B-B direction sectional view in Fig. 1;

Fig. 4 is a partially enlarged schematic diagram of area C in Fig. 3;

Fig. 5 is an assembly schematic diagram of an embodiment of the refrigeration equipment of the present invention.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the utility model more clear, the technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the utility model. Obviously, the described The embodiments are some embodiments of the present utility model, but not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 to 5, the refrigeration equipment of this embodiment includes a door body 1 and an electric control board 2 arranged on the door body 1, the door body 1 is provided with a curved glass 11, and also includes a flexible display Component 3, the flexible display component 3 includes a flexible display 31 and a transparent touch film 32, the transparent touch film 32 is pasted on the flexible display 31, and the flexible display 31 is provided with an information display area (not ) and a marked display area (not shown), the transparent touch film 32 is provided with a touch area (not shown) corresponding to the marked display area, the flexible display 31 and the transparent touch film 32 are electrically connected to the electric control board 2 respectively; the transparent touch film 32 is attached to the inner arc surface of the arc glass 11 .

Specifically, the refrigeration equipment in this embodiment adopts the flexible display assembly 3 to realize the display and touch functions, wherein the flexible display 31 and the transparent touch film 32 are pasted together and then pasted on the curved glass 11, the flexible display The component 3 can be closely attached to the curved glass 11 to avoid gaps. In this way, when the flexible display 31 is displayed, the displayed image can be displayed directly through the curved glass 11, avoiding the image caused by the reflection of the curved glass 11. Blurred phenomenon occurs, and more importantly, after the flexible display 31 is powered on, it can display the logo corresponding to the touch area of the transparent touch film 32, for example: the middle area of the flexible display 31 is set as the information display area, and the information The display area can display the operating status of the refrigeration equipment (such as temperature and other information), and the marking display area is used to mark the functions corresponding to each touch area, for example: the marking display area can display temperature plus and minus symbols, Correspondingly, the temperature plus and minus signs coincide with the corresponding touch area, so that the user can touch the transparent touch film 32 according to the logo displayed on the flexible display 31 to control the operation of the cooling device. Wherein, the flexible display screen 31 and the transparent touch film 32 are respectively provided with a flexible cable 301, and the flexible cable 301 is provided with a plug-in terminal 302, and the plug-in terminal 302 is connected to the electric control board 2 Specifically, the flexible display screen 31 and the transparent touch film 32 are electrically connected to the electric control board 2 through respective flexible cables 301, and the electric control board 2 is correspondingly equipped with socket terminals for plugging in the plug terminals 302 (not shown). In addition, a single-chip microcomputer 21 is integrated on the electric control board 2, and a self-excited oscillation circuit 22 for controlling the flexible display screen 31 is also integrated in the electric control board 2, and a self-excited oscillation circuit 22 for controlling the flexible display screen 31 is also integrated in the electric control board 2. The touch control circuit 23 of the transparent touch film 32; the self-excited oscillation circuit 22 and the touch control circuit 23 are connected to the single-chip microcomputer 21 respectively, specifically, the electric control board 2 is provided with a power interface 24 and an external power supply module connection, the direct current output by the power supply interface 24 is adjusted by the DC-DC conversion circuit 25 and supplied to the single-chip microcomputer 21, and the single-chip microcomputer 21 will output a specific frequency signal to the self-excited oscillation circuit 22, so that the self-excited oscillation circuit 22 outputs an alternating current of 110V, wherein, The range of the frequency signal output by the single-chip microcomputer 21 is 50Hz-3000Hz, preferably 400Hz-1200Hz. Taking the single-chip microcomputer 21 outputting a 400Hz frequency signal as an example, after being driven by the self-excited oscillation circuit 22, the alternating current of 110V and 400Hz is output to the flexible display screen 31, so that The flexible display screen 31 is lit, and the display content of the flexible display screen 31 is displayed according to the key pattern and temperature value designed in advance; after the flexible display screen 31 is lit, the corresponding key operation and temperature adjustment can be performed from the outside of the curved glass 11, The transparent touch film 32 feeds back touch signals to the single chip microcomputer 21 through the touch control circuit 23 to perform corresponding button control and refrigeration equipment operation control.

Further, the flexible display screen 31 and the transparent touch film 32 are bonded together through an optical adhesive layer. Specifically, the optical adhesive layer is transparent, and the flexible display screen 31 and the transparent touch film 32 are bonded together through the optical adhesive layer. Preferably, a first Transparent PET film 33, the front and rear surfaces of the first transparent PET film 33 are formed with an optical adhesive layer, the first transparent PET film 33 forms an optical adhesive layer on both sides through glue coating, the flexible display screen 31 and the transparent touch screen The films 32 are bonded together by the first transparent PET film 33, and the overall structural strength can be provided by the first transparent PET film 33; similarly, the outer surface of the transparent touch film 32 is also provided with a second transparent PET film 34. Both the front and rear surfaces of the two transparent PET films 34 are formed with an optical adhesive layer, and the second transparent PET film 34 is pasted on the curved glass 11 through the optical adhesive layer, and the second transparent PET film 34 can protect the transparent touch film 32 and is transparent. The touch film 32 is bonded on the curved glass 11 through the second transparent PET film 34 . Among them, the flexible display screen 31 can be a flexible cold light screen, and the transparent touch film 32 can be a flexible film capacitive touch screen. The flexible cold light screen with the flexible display screen 31 has the characteristics of emitting light and not heating. When lighting up, the flexible display screen 31 does not Heat is generated so that condensation on the curved glass 11 can be avoided.

Furthermore, the door body 1 is provided with an installation cavity 12, and the electric control board 2 is arranged in the installation cavity 12; the installation cavity 12 also has an installation hole (unmarked), and the The installation hole is arranged opposite to the inner surface of the curved glass 11 , and the flexible display assembly 3 is attached to the inner surface of the curved glass 11 through the installation hole. Specifically, the door body 1 is provided with an installation cavity 12 for installing the electric control board 2, and at the same time, the installation hole formed on the installation cavity 12 can be used for the flexible display assembly 3 to pass through, so as to realize the flexible display assembly 3 sticking. On the inner surface of the curved glass 11, wherein, in order to facilitate assembly, an installation socket 13 is arranged in the installation cavity 12, and the electric control board 2 is clamped on the installation socket 13, and the installation cavity 12 An antistatic sponge pad 14 for positioning and compressing the flexible display assembly 3 is also provided in it. During the actual assembly process, the electric control board 2 is clamped on the mounting bracket 13 to realize fast and convenient installation. At the same time, the flexible display The component 3 can also be installed from the back of the door body 1 to the inner surface of the curved glass 11 through the installation hole and pressed against and positioned by the antistatic sponge pad 14. During the later use, the vibration generated by the switch door body 1 will not It will affect the flexible display component 3 .

Compared with the prior art, the advantages and positive effects of the utility model are: the refrigeration equipment provided by the utility model forms a flexible display component by affixing a flexible display screen and a transparent touch film, and the flexible display component can The shape of the curved glass is bent so that the flexible display component is closely attached to the inner surface of the curved glass. In this way, when displaying, since the curved glass and the flexible display component are closely attached together, there is no gap between the two, so that It can effectively improve the display effect. In addition, the flexible display screen is provided with a marked display area to display the touch area corresponding to the transparent touch film. In the state of no power supply, the flexible display component is transparent as a whole. The touch display is marked on the film, which is more conducive to optimizing the overall appearance effect and improving user experience.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model, and are not intended to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit of the technical solutions of the various embodiments of the present invention. and range.

Claims (10)

1. a kind of refrigeration equipment, including door body and the electric-controlled plate being arranged in the door body, the door body is provided with globoidal glass, It is characterized in that, further include Flexible Displays component, the Flexible Displays component includes flexible display screen and transparent touch film, described Transparent touch film is attached on the flexible display screen, and information display area and mark viewing area are provided on the flexible display screen Domain, the transparent touch film are provided with touch area corresponding with the mark display area, the flexible display screen and described Transparent touch film is electrically connected with the electric-controlled plate respectively；The transparent touch film sticks on the intrados of the globoidal glass.

2. refrigeration equipment according to claim 1, which is characterized in that the flexible display screen and the transparent touch film point Flexible winding displacement is not set, is provided with inserting terminal on the flexibility winding displacement, the inserting terminal is connected on the electric-controlled plate.

3. refrigeration equipment according to claim 1, which is characterized in that the flexible display screen and the transparent touch film it Between be bonded together by optical adhesive layer.

4. refrigeration equipment according to claim 3, which is characterized in that the flexible display screen and the transparent touch film it Between be provided with the first transparent PET film, the front and rear surfaces of the first transparent PET film are each formed with optical adhesive layer.

5. refrigeration equipment according to claim 3, which is characterized in that the outer surface of the transparent touch film is additionally provided with Two transparent PET films, the second transparent PET film front and rear surfaces are each formed with optical adhesive layer, and the second transparent PET film passes through light Glue-line is learned to be pasted on globoidal glass.

6. refrigeration equipment according to claim 1, which is characterized in that the flexible display screen is flexible cold optical screen.

7. refrigeration equipment according to claim 1, which is characterized in that the transparent touch film is fexible film capacitive touch Touch screen.

8. refrigeration equipment according to claim 1, which is characterized in that be integrated with single-chip microcontroller, the electricity on the electric-controlled plate It is also integrated with the self-maintained circuit for controlling the flexible display screen in control plate, is also integrated in the electric-controlled plate for controlling Make the touch control circuit of the transparent touch film；The self-maintained circuit and the touch control circuit respectively with the list The connection of piece machine signal.

9. refrigeration equipment according to claim 1, which is characterized in that be provided with installation cavity, the electricity in the door body Plate is controlled to be arranged in the installation cavity；The installation cavity also has mounting hole, the mounting hole and the globoidal glass Inner surface is positioned opposite, and the Flexible Displays component passes through the inner surface that the mounting hole is attached to the globoidal glass.

10. refrigeration equipment according to claim 9, which is characterized in that be provided with installed cassette in the installation cavity, institute It states electric-controlled plate to be installed on the installed cassette, be additionally provided in the installation cavity for Flexible Displays group described in positioning compression The Anti-static sponge pad of part.