Display device and cabinet air conditioner

Abstract

The utility model relates to the technical field of household appliances, in particular to a display device and a cabinet air conditioner, and aims to solve the problem that a display panel of an existing cabinet air conditioner displays unclear color icons. Therefore, the display device comprises a shell, a display panel and a diaphragm, and the shell is provided with a display mask; the display panel is arranged on one side of the display mask, patterns and multicolor lamp beads are arranged on the display panel, and the multicolor lamp beads can provide light rays of various colors for the patterns so that the patterns can display different colors; the diaphragm is attached to the display panel, and the patterns can be displayed through the diaphragm after color development. Through the structural arrangement, the double image of the pattern can be avoided, and the definition and the color saturation of the pattern are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, and specifically provides a display device and an air-conditioning cabinet. Background Art

[0002] The display unit of the air conditioner cabinet is an important part of the air conditioner. It is responsible for displaying the operating status, temperature setting, mode selection and other information of the air conditioner. This information is finally presented through the display panel in the display unit. However, the display panel of the existing air conditioner cabinet has the problem of halo and ghosting, and unclear display effect of color icons.

[0003] Therefore, this field needs a new technical solution to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the above technical problem, that is, to solve the problem that the display panel of the existing air-conditioning cabinet displays unclear color icons.

[0005] In a first aspect, the utility model provides a display device, comprising:

[0006] A housing, wherein the housing has a display mask;

[0007] A display panel is arranged on one side of the display mask, and a pattern and multi-color lamp beads are arranged on the display panel. The multi-color lamp beads can provide light of multiple colors for the pattern so that the pattern displays different colors; and

[0008] A film is attached to the display panel, and the pattern can be displayed through the film after color development.

[0009] In the preferred technical solution of the above display device, the multi-color lamp beads are RGB color lamp beads.

[0010] In a preferred technical solution of the above display device, the film is a transparent film, a monochrome film or a color film.

[0011] In a preferred technical solution of the above display device, the display mask is composed of a transparent ABS plate, and a protective film is provided on the transparent ABS plate.

[0012] In a preferred technical solution of the above display device, the protective film is a monochrome sprayed film.

[0013] In a preferred technical solution of the above display device, the display panel is further provided with monochrome lamp beads, and the monochrome lamp beads can provide backlight for the pattern.

[0014] In a preferred technical solution of the above display device, the display device further comprises a display box, and the display panel is installed in the display box.

[0015] In a preferred technical solution of the above display device, a buckle is provided at the outer edge of the display panel, a socket is provided on the display box, and the buckle is adapted to be engaged with the socket.

[0016] In a preferred technical solution of the above display device, a mounting hole for fixing the display box is provided on the display box.

[0017] In a second aspect, the utility model further provides an air-conditioning cabinet, comprising a cabinet housing and the above-mentioned display device, wherein the display device is installed on the cabinet housing.

[0018] It can be understood by those skilled in the art that the technical solution of the utility model provides a display device, the display device includes: a shell, a display panel and a diaphragm, the shell has a display mask; the display panel is arranged on one side of the display mask, and a pattern and a multi-color lamp bead are arranged on the display panel, and the multi-color lamp bead can provide a plurality of colors of light for the pattern so that the pattern displays different colors; the diaphragm is attached to the display panel, and the pattern can be displayed through the diaphragm after coloring. In the case of adopting the above technical solution, the utility model can avoid halo and ghosting when the pattern is displayed, and effectively improve the clarity of the color icon. Specifically, by arranging a pattern on the display panel, the light of the multi-color lamp bead can make the pattern color when it is irradiated on the pattern, and the multi-color lamp bead can provide a plurality of colors of light for the pattern, and by controlling the brightness and combination of the lamp beads of different colors, the pattern can be displayed in different colors, thereby enabling different patterns to display different colors according to personalized settings; in addition, by attaching the diaphragm to the display panel, the display effect of the pattern can be enhanced, and when the pattern is colored, the diaphragm can ensure that the pattern will not have ghosting, thereby improving the clarity and color saturation of the pattern.

[0019] Furthermore, the multi-color lamp beads of the present invention are RGB color lamp beads. The RGB color lamp beads can mix almost all visible colors through different combinations and brightness adjustments of the three basic colors of red, green and blue, thereby providing an extremely flexible color matching scheme for the pattern, making the color display experience richer, and by controlling the brightness of each color in the RGB lamp beads, more refined color adjustment can be achieved, making the pattern color display clearer.

[0020] Furthermore, the diaphragm of the utility model is a transparent diaphragm, a monochrome diaphragm or a color diaphragm. The transparent diaphragm can prevent other pollutants from affecting the pattern, thereby keeping the pattern clean and transparent, and ensuring the clarity and color saturation of the pattern; the monochrome diaphragm can change the overall tone of the display device, and when used in combination with multi-color lamp beads, it can effectively eliminate the halo and ghosting of the pattern, so that the pattern display achieves the best visual effect; the color diaphragm has bright colors and high color saturation, and can present a rich and colorful visual effect. At the same time, its color can be customized and adjusted as needed to meet the rapid switching of different occasions and needs.

[0021] Furthermore, the display mask of the utility model is composed of a transparent ABS plate, and a protective film is arranged on the transparent ABS plate. The transparent ABS plate has high strength, toughness and transparency, has good optical properties, and can ensure that the pattern is displayed clearly. The protective film can effectively isolate the damage to the transparent ABS plate by external impurities and scratches, ensuring that the transparency of the transparent ABS plate is not affected. In this way, the aesthetics and optical properties of the display mask are guaranteed, and its durability and protection are enhanced.

[0022] Furthermore, the protective film is a single-color spray film. Thus, the transparent ABS board displays a single color, and by spraying, the spray film can still maintain a high degree of transparency, ensuring that it will not affect the visual effect of the transparent ABS board, thereby ensuring that the pattern is clearly colored. In addition, the spray film can be tightly attached to the surface of the transparent ABS board, is not easy to fall off or generate bubbles, and has high wear resistance, and can effectively resist external friction and scratches, thereby not only providing effective protection for the transparent ABS board, but also adding a unique visual beauty to the pattern through a single color selection.

[0023] Furthermore, the display panel is also provided with a monochromatic lamp bead, which can provide backlight for the pattern. This arrangement ensures that the light is evenly distributed on the display panel, avoiding bright or dark areas, thereby ensuring the clarity and consistency of the pattern. When the pattern is displayed by the multi-color lamp bead, the monochromatic lamp bead can ensure that the color pattern is clearly visible under any light conditions, thereby further improving the clarity of the pattern. At the same time, the backlight of the monochromatic lamp bead can also add a specific atmosphere or visual effect to the pattern, making the display device more personalized. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings, in which:

[0025] Figure 1 It is a structural schematic diagram of the display device of the utility model;

[0026] Figure 2 It is an exploded view of the display device of the utility model.

[0027] List of reference numerals:

[0028] 11. Display mask;

[0029] 2. Display board;

[0030] 3. Diaphragm;

[0031] 4. Display box; 41. Mounting hole. DETAILED DESCRIPTION

[0032] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only used to explain the technical principles of the present invention and are not intended to limit the scope of protection of the present invention. For example, although the following embodiments are introduced in conjunction with air-conditioning cabinets, the display device provided by the present invention is also applicable to other products that need to solve the problems of halo and ghosting of color icons and unclear display.

[0033] It should be noted that, in the description of the present invention, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Based on the problem of unclear display of color icons on the display panel of the existing air-conditioning cabinet pointed out in the background technology, the utility model provides a display device and an air-conditioning cabinet, which aims to make the pattern display clearer by arranging multi-color lamp beads on the display panel and matching them with a diaphragm, so as to effectively solve the problem of halo and ghosting and unclear display of color icons on the display panel of the air-conditioning cabinet.

[0035] Reference Figure 1 and Figure 2 ,in, Figure 1 It is a structural schematic diagram of the display device of the utility model. Figure 2 It is an exploded view of the display device of the utility model.

[0036] like Figure 1 and Figure 2 As shown, the utility model provides a display device, comprising: a shell, a display panel 2 and a diaphragm 3, wherein the shell has a display mask 11; the display panel 2 is arranged on one side of the display mask 11, and a pattern and multi-color lamp beads are arranged on the display panel 2, and the multi-color lamp beads can provide a variety of colors of light for the pattern to make the pattern display different colors; the diaphragm 3 is attached to the display panel 2, and the pattern can be displayed through the diaphragm 3 after color development.

[0037] The display device provided by the utility model can provide protection for internal components (display panel 2 and diaphragm 3) by setting a shell to prevent the internal components from being damaged. A display mask 11 is provided on the shell to allow the user to see the pattern on the display panel 2. By setting a pattern on the display panel 2, when the light of the multi-color lamp beads is irradiated on the pattern, the pattern can be displayed in color, and the multi-color lamp beads can emit light of different colors, thereby providing a variety of colors of light for the display panel 2 pattern, so that by controlling the brightness and combination of lamp beads of different colors, the pattern can be displayed in different colors, thereby enabling different patterns to display different colors according to personalized settings, making the pattern more colorful; in addition, by attaching the diaphragm 3 to the display panel 2, the display effect of the pattern can be enhanced. After the pattern is colored, the diaphragm 3 can ensure that the pattern will not have double images, thereby improving the clarity and color saturation of the pattern, so that when the user checks the operating status, temperature setting, mode and other information of the air conditioner through the display mask 11, the display patterns of these information can be displayed in different colors and can be presented more clearly.

[0038] Preferably, the multi-color lamp beads are RGB color lamp beads.

[0039] Since RGB color lamp beads are composed of LED lamp beads of three colors: red, green, and blue. These three colors are the basic elements of all visible light. By controlling the brightness and combination of the three RGB colors, various required colors can be formed. The basic principle of RGB color lamp beads is to use LED chips of three colors: red, green, and blue to form a luminous body, and to achieve the change and mixing of different colors by controlling the brightness of the three colors. RGB color lamp beads can achieve the light emission of a single color, or they can achieve the mixing of various colors by adjusting the ratio, thereby creating a colorful color effect, and compared with traditional incandescent lamps, RGB color lamp beads have higher brightness and can provide better lighting effects. As a result, it is possible to provide a very flexible color scheme for the pattern on the display board 2, making the experience of color display richer, and by controlling the brightness of each color in the RGB lamp beads, a more refined color adjustment of the pattern can be achieved, making the color display of the pattern clearer.

[0040] Preferably, the film 3 is a transparent film, a monochrome film or a color film.

[0041] The transparent film can prevent the display panel 2 from being scratched or worn, and prevent pollutants from affecting the pattern, so that the pattern remains clean and transparent, and can ensure the clarity and color saturation of the pattern. In addition, the transparent film can also enhance the durability, hardness and strength of the product surface and improve its protection ability. A monochrome film refers to a film with a single color, which can provide a specific background color or atmosphere color for the pattern. The monochrome film can change the overall tone of the display device, and when used with multi-color lamp beads, it can effectively eliminate the halo and ghosting of the pattern, so that the pattern display achieves the best visual effect; a color film is a film that can present a variety of colors, which has bright colors and high color saturation, can present a colorful visual effect and can improve the clarity of the pattern. At the same time, its color can be customized and adjusted as needed to meet the rapid switching of different occasions and needs.

[0042] For example, the utility model preferably uses a transparent film, which can ensure the clarity and color saturation of the pattern through its high transparency and scratch resistance. At the same time, its soft texture and light material make it easier to fit with the display panel 2, and it is not easy to produce bubbles or warping, thereby ensuring the color rendering effect of the pattern. Of course, other embodiments can set the film 3 to be white, green, etc. or a single color or a film 3 showing multiple colors according to the personalized requirements for the color rendering of the pattern. The specific color of the film 3 is not specifically limited by the utility model.

[0043] Furthermore, the transparent film of the utility model is preferably made of a polymer material, which has good scratch resistance and excellent performance in terms of fracture resistance, transparency, processability, chemical resistance, etc. Of course, in other embodiments, the film 3 can also be made of a polymer material, tempered glass, etc., and the material of the film 3 is not specifically limited in the utility model.

[0044] Preferably, the display mask 11 is made of a transparent ABS plate, and a protective film is provided on the transparent ABS plate.

[0045] The transparent ABS board is a transparent material made of acrylonitrile-butadiene-styrene (ABS) copolymer. The transparent ABS board has high transparency (penetration can reach about 92%) and good optical properties, thereby ensuring that the user can see the color pattern on the display board 2 more clearly through the display mask 11. The transparent ABS board has good mechanical strength and good toughness, can resist external impact and extrusion, and can restore to its original state even after being deformed to a certain extent. The protective film is mainly used to protect the surface of the transparent ABS board to prevent scratches, wear and pollution during transportation, installation and use. The protective film is made of transparent material to ensure that the transparency of the transparent ABS board is not affected, and further ensure that the color pattern on the display board 2 is displayed clearly.

[0046] Preferably, the protective film is a single-color sprayed film.

[0047] The monochrome spray film contains only one color. This color can be selected according to specific needs, such as black, white, gray, etc., to adapt to different application scenarios and backgrounds. Although the spray film is monochrome, it is attached to the transparent ABS board by spraying, so that the spray film can still maintain a high transparency, ensuring that it will not affect the visual effect of the transparent ABS board, thereby ensuring that the color pattern on the display board 2 is displayed clearly.

[0048] Preferably, the display panel 2 is also provided with monochrome lamp beads, which can provide backlight for the pattern.

[0049] In the present invention, not only RGB color lamp beads are provided to provide rich color effects, but also monochrome lamp beads are additionally provided as backlights. The monochrome lamp beads can ensure that the light is evenly distributed on the display panel 2 to avoid bright or dark areas, thereby ensuring the clarity and consistency of the pattern. After the pattern is colored by the multi-color lamp beads, the monochrome lamp beads can ensure that the color pattern is clearly visible under any lighting conditions, thereby further improving the clarity of the pattern. At the same time, the backlight of the monochrome lamp beads can also add a specific atmosphere or visual effect to the pattern, making the display device more personalized. This design not only enhances the display effect of the pattern, but also provides users with more choices and flexibility. When the pattern does not need to display color, the light of the RGB color lamp beads can be turned off, and only the monochrome lamp beads are used to provide color, which can adapt to different environments and needs.

[0050] Furthermore, the color displayed by the monochrome lamp beads in the present invention is white, the white light has a moderate color temperature, and the light is soft to prevent glare. Of course, in other embodiments, the color displayed by the monochrome lamp beads can also be yellow, green, etc., as long as it can be used in combination with RGB color lamp beads to ensure that the color pattern can be clearly visible under any light conditions. The specific color of the monochrome lamp beads is not specifically limited in the present invention.

[0051] Preferably, if Figure 1 and Figure 2 As shown, the display device further includes a display box 4 , in which the display panel 2 is installed.

[0052] The display box 4 provides good protection and support for the display panel 2, ensuring the stability and reliability of the display panel 2 in the display device. The display box 4 can also protect the display panel 2 from external adverse factors such as physical impact, dust, moisture, etc., ensuring the normal operation of the display panel 2 and extending its service life.

[0053] Preferably, a buckle is provided on the outer edge of the display panel 2, and a socket is provided on the display box 4, and the buckle is adapted to be engaged with the socket.

[0054] During installation, the user only needs to align the buckle on the display panel 2 with the socket on the display box 4, and then gently press or rotate to completely snap the buckle and the socket together. This design makes the installation process simple and quick, without the need for any additional tools or screws. At the same time, due to the tight fit between the buckle and the socket, the position of the display panel 2 in the display box 4 will also be very stable and not easy to shake or fall off.

[0055] Preferably, if Figure 1 As shown, the display box 4 is provided with a mounting hole 41 for fixing the display box 4 .

[0056] The mounting hole 41 can be used in conjunction with various fixings to achieve different fixing methods, effectively improving the fixing effect of the display device. For example, screws and nuts are used to fix the display box 4 in the air conditioner cabinet through the mounting hole 41 to fix the display device.

[0057] In addition, the utility model also provides an air-conditioning cabinet, comprising a cabinet housing and the above-mentioned display device, wherein the display device is installed on the cabinet housing.

[0058] So far, the technical solution of the present invention has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it is easy for those skilled in the art to understand that the protection scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims

1. A display device, characterized in that: include: A housing, wherein the housing has a display mask (11); A display panel (2) is arranged on one side of the display mask (11), and a pattern and multi-color lamp beads are arranged on the display panel (2), and the multi-color lamp beads can provide light of multiple colors for the pattern so that the pattern displays different colors; and A film (3) is attached to the display panel (2), and the pattern can be displayed through the film (3) after being colored.

2. The display device according to claim 1, characterized in that The multi-color lamp beads are RGB color lamp beads.

3. The display device according to claim 1, characterized in that The diaphragm (3) is a transparent diaphragm, a monochrome diaphragm or a color diaphragm.

4. The display device according to claim 1, characterized in that The display mask (11) is made of a transparent ABS plate, and a protective film is arranged on the transparent ABS plate.

5. The display device according to claim 4, characterized in that: The protective film is a single-color spray-coated film.

6. The display device according to claim 1, characterized in that: The display panel (2) is also provided with monochromatic lamp beads, which can provide backlight for the pattern.

7. The display device according to any one of claims 1 to 6, characterized in that: The display device further comprises a display box (4), wherein the display panel (2) is installed in the display box (4).

8. The display device according to claim 7, characterized in that: The outer edge of the display panel (2) is provided with a buckle, and the display box (4) is provided with a socket, and the buckle is adapted to be snap-connected with the socket.

9. The display device according to claim 7, characterized in that: The display box (4) is provided with a mounting hole (41) for fixing the display box (4).

10. An air conditioning cabinet, characterized in that: The invention comprises a cabinet housing and the display device according to any one of claims 1 to 9, wherein the display device is mounted on the cabinet housing.

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