LED display module and display equipment

Abstract

The utility model discloses an LED display module and display equipment, belongs to the technical field of display equipment, and comprises a shielding component and a plurality of light-emitting components, the shielding component is arranged between two adjacent light-emitting components, a first opening, a second opening and a third opening of the shielding component are arranged in sequence and are communicated with each other, and the first opening, the second opening and the third opening are communicated with each other. Every two of any point in the first opening, any point in the second opening and any point in the third opening are connected to form a triangle, so that sunlight cannot directly penetrate through the first opening, the second opening and the third opening, and the shading function and the ventilation function are both considered; and the shielding assembly is combined with the light-emitting assembly, so that the weight, the material cost and the assembly time of the whole structure can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of display devices, and in particular to an LED display module and a display device. Background Art

[0002] Currently, when outdoor grille displays on the market are facing away from sunlight, sunlight can penetrate the screen and shine directly in front of the screen, affecting the display quality and even directly into the user's eyes. To address this, existing outdoor grille displays are equipped with additional louvers on the back to block the sunlight. However, these additional louvers not only increase the thickness of the entire display, resulting in an unsightly appearance, but also significantly increase equipment costs and assembly labor, hindering the promotion and application of outdoor grille displays for rental. Utility Model Content

[0003] In order to overcome the deficiencies of the prior art, the purpose of the present invention is to provide an LED display module and a display device to solve the problem that the current grille display screen is provided with back louvers, which leads to increased equipment costs and assembly hours.

[0004] The purpose of this utility model is achieved by the following technical solutions:

[0005] An LED display module comprises a shielding component and a plurality of light-emitting components, wherein the shielding component is provided between two adjacent light-emitting components;

[0006] The shielding assembly includes a first opening, a second opening, and a third opening arranged in sequence, and the first opening, the second opening, and the third opening are connected;

[0007] Lines connecting any two of any point in the first opening, any point in the second opening, and any point in the third opening form a triangle.

[0008] Preferably, the plurality of light-emitting components form a light-emitting surface;

[0009] Projections of the first opening and the second opening on the light-emitting surface have an overlapping area, and a width a of the overlapping area satisfies: 0<a≤1.6 mm.

[0010] Preferably, a width b of a projection of the third opening on the light-emitting surface satisfies: 0<b≤2.6 mm.

[0011] Preferably, the shielding assembly comprises a first shielding component, a second shielding component and a third shielding component arranged in sequence;

[0012] The first shielding member is provided with the first opening, the second shielding member is provided with the second opening, and the third shielding member is provided with the third opening.

[0013] Preferably, the distance c between the first shielding component and the second shielding component satisfies: 0<c≤5mm;

[0014] And / or, the distance d between the first shielding component and the third shielding component satisfies: 0<d≤10mm.

[0015] Preferably, the first opening and the second opening are arranged alternately, and / or the second opening and the third opening are arranged alternately.

[0016] Preferably, it further comprises a mounting frame, on which a plurality of the light-emitting components are provided, and the first shielding component, the second shielding component and the third shielding component are provided on the side of the mounting frame.

[0017] Preferably, the mounting frame has a receiving cavity, and the light-emitting component is located in the receiving cavity.

[0018] Preferably, a box body is further included, and a plurality of the mounting brackets are provided, and the plurality of mounting brackets are parallel to each other and arranged on the box body.

[0019] In order to achieve the same technical effect, the present invention also provides a display device, including the LED display module as described above.

[0020] Compared with the prior art, the beneficial effects of the present invention are:

[0021] A shielding component is arranged between two adjacent light-emitting components. The first opening, the second opening and the third opening of the shielding component are arranged in sequence and the three are connected to improve the heat dissipation performance and wind resistance. The lines connecting any point in the first opening, any point in the second opening and any point in the third opening form a triangle, which prevents sunlight from directly passing through the first opening, the second opening and the third opening, taking into account both the shading function and the ventilation function. Moreover, the combination of the shielding component and the light-emitting component can reduce the weight of the overall structure, material cost and assembly time. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a light-shielding component of a LED display module of the utility model;

[0023] Figure 2 This is a schematic diagram of the widths and spacings of the light shielding components of the LED display module of the utility model;

[0024] Figure 3This is an overall schematic diagram of the LED display module of the utility model;

[0025] Figure 4 for Figure 1 A magnified schematic diagram of point A in the middle;

[0026] In the figure: 10, light-emitting component; 20, first shielding part; 21, first opening; 30, second shielding part; 31, second opening; 40, third shielding part; 41, third opening; 50, mounting frame; 51, receiving cavity; 52, mask; 60, box body. DETAILED DESCRIPTION

[0027] To facilitate understanding of the present invention, a more comprehensive description of the present invention will be provided below with reference to the accompanying drawings. The drawings illustrate preferred embodiments of the present invention. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to facilitate a more thorough and comprehensive understanding of the disclosure of the present invention.

[0028] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly attached to the other element or there may be an intermediate element. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only.

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are intended only to describe specific embodiments and are not intended to limit the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0030] Example 1

[0031] Combine Figures 1 to 4As shown, the LED display module of the present invention is schematically shown, including a shielding component and a plurality of light-emitting components 10, and the plurality of light-emitting components 10 can be combined to display a picture. A shielding component is provided between two adjacent light-emitting components 10, and the shielding component includes a first opening 21, a second opening 31 and a third opening 41 arranged in sequence, and the first opening 21, the second opening 31 and the third opening 41 are connected, so that air can penetrate the front and back of the LED display module through the first opening 21, the second opening 31 and the third opening 41. The air flowing through the first opening 21, the second opening 31 and the third opening 41 can quickly absorb the heat emitted by the light-emitting component 10, and in strong winds outdoors, air can quickly pass through the above-mentioned openings to prevent the entire LED display module from being blown down by the strong wind, thereby improving the heat dissipation performance and wind resistance.

[0032] More specifically, the lines connecting any point in the first opening 21, any point in the second opening 31 and any point in the third opening 41 form a triangle, that is, the line between any point in the first opening 21 and any point in the second opening 31, the line between any point in the second opening 31 and any point in the third opening 41, and the line between any point in the first opening 21 and any point in the third opening 41 can form a triangle. No matter at what angle the sunlight shines on the LED display module, the sunlight cannot penetrate the front and back of the LED display module. This can improve the display effect of multiple light-emitting components 10 and greatly reduce the weight of the entire structure and the assembly time.

[0033] Sunlight from any angle cannot penetrate the shielding component, which makes the placement position and angle of the LED display module outdoors unlimited. This will expand the application scenarios of the LED display module and reduce the difficulty of users in designing the placement of the display screen.

[0034] Furthermore, if Figure 2 , multiple light-emitting components 10 form a light-emitting surface. When multiple light-emitting components 10 are arranged on a plane, the light-emitting surface is a plane. The projections of the first opening 21 and the second opening 31 on the light-emitting surface have an overlapping area. The width a of the overlapping area satisfies: 0<a≤1.6mm, and the width b of the projection of the third opening 41 on the light-emitting surface satisfies: 0<b≤2.6mm.

[0035] Example 2

[0036] like Figure 4This embodiment differs from Embodiment 1 in that the shielding assembly includes a first shielding member 20, a second shielding member 30, and a third shielding member 40, which are arranged in sequence. The first shielding member 20 has a first opening 21, the second shielding member 30 has a second opening 31, and the third shielding member 40 has a third opening 41. The first opening 21 and the second opening 31 are arranged in an alternating pattern, and / or the second opening 31 and the third opening 41 are arranged in an alternating pattern. These alternating patterns effectively block sunlight while ensuring air circulation. The first shielding member 20, the second shielding member 30, and the third shielding member 40 can be configured as a sunshade or a support structure for the light-emitting assembly 10, depending on the actual product requirements.

[0037] At the same time, the spacing c between the first shielding member 20 and the second shielding member 30 satisfies the following conditions: 0 < c ≤ 5 mm, and / or the spacing d between the first shielding member 20 and the third shielding member 40 satisfies the following conditions: 0 < d ≤ 10 mm. Both width a and width b are greater than 0 to ensure ventilation. The settings of width a, width b, spacing c, and spacing d maximize both light-blocking and ventilation effects.

[0038] Example 3

[0039] Combine Figure 2 and Figure 3 As shown, the difference between this embodiment and embodiment 2 is that the LED display module also includes a mounting frame 50, and a plurality of light-emitting components 10 are provided on the mounting frame 50. The mounting frame 50 can be an aluminum profile, and its main purpose is to install the light-emitting components 10. The first shielding component 20, the second shielding component 30 and the third shielding component 40 are provided on the side of the mounting frame 50. There can be multiple mounting frames 50, and the multiple mounting frames 50 are parallel to each other. The first shielding component 20 and the third shielding component 40 are provided on one side of the mounting frame 50, and the second shielding component 30 is provided on the other side of the mounting frame 50. Therefore, two adjacent mounting frames 50 will be combined to form a group of first shielding components 20, second shielding components 30 and third shielding components 40.

[0040] The first shielding component 20 includes a first plate, and the first opening 21 is provided between the first plate and the adjacent mounting bracket 50. In other optional embodiments, the first opening 21 may also be provided on the first plate. The second shielding component 30 includes a second plate, and the second opening 31 is provided between the second plate and the adjacent mounting bracket 50. In other optional embodiments, the second opening 31 may also be provided on the second plate. Similarly, the third shielding component 40 includes a third plate, and the third opening 41 is provided between the third plate and the adjacent mounting bracket 50. In other optional embodiments, the third opening 41 may also be provided on the third plate.

[0041] Among them, the first shielding component 20, the second shielding component 30 and the third shielding component 40 can be manufactured in one piece with the mounting frame 50, so as to be formed in one go, thereby reducing assembly time and saving connecting parts (such as bolts), which can greatly reduce the structural weight.

[0042] Furthermore, the mounting frame 50 has a receiving cavity 51 , and the light emitting component 10 is located in the receiving cavity 51 . A transparent mask 52 is provided on the opening of the receiving cavity 51 to protect the light emitting component 10 in the receiving cavity 51 .

[0043] In addition, if Figure 3 The LED display module also includes a box body 60, and a plurality of mounting frames 50 are provided. The plurality of mounting frames 50 are parallel to each other and are arranged in the box body 60. A power module and / or a control circuit board can be arranged in the box body 60, and the power module and / or the control circuit board are electrically connected to each light-emitting component 10.

[0044] Example 4

[0045] This embodiment provides a display device, including a base frame and the above-mentioned LED display module, wherein a box body 60 is fixedly connected to the base frame, or a plurality of mounting frames 50 are fixedly connected to the base frame, and a plurality of light-emitting components 10 are evenly arranged on each mounting frame 50. The plurality of mounting frames 50 can be combined to form a plurality of light-emitting components 10 arranged in a matrix to display an image.

[0046] To sum up, a shielding component is arranged between two adjacent light-emitting components 10, and the first opening 21, the second opening 31 and the third opening 41 of the shielding component are arranged in sequence and the three are connected to improve the heat dissipation performance and wind resistance. The lines connecting any point in the first opening 21, any point in the second opening 31 and any point in the third opening 41 form a triangle, which prevents sunlight from directly passing through the first opening 21, the second opening 31 and the third opening 41, taking into account both the shading function and the ventilation function, and the shielding component is combined with the light-emitting component 10 to reduce the weight of the overall structure, material cost and assembly time.

[0047] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An LED display module, characterized in that: It comprises a shielding component and a plurality of light-emitting components, wherein the shielding component is provided between two adjacent light-emitting components; The shielding assembly includes a first opening, a second opening, and a third opening arranged in sequence, and the first opening, the second opening, and the third opening are connected; Lines connecting any two of any point in the first opening, any point in the second opening, and any point in the third opening form a triangle.

2. The LED display module according to claim 1, characterized in that: The plurality of light-emitting components form a light-emitting surface; Projections of the first opening and the second opening on the light-emitting surface have an overlapping area, and a width a of the overlapping area satisfies: 0<a≤1.6 mm.

3. The LED display module according to claim 2, characterized in that: A width b of a projection of the third opening on the light-emitting surface satisfies: 0<b≤2.6 mm.

4. The LED display module according to any one of claims 1 to 3, characterized in that: The shielding assembly includes a first shielding component, a second shielding component and a third shielding component arranged in sequence; The first shielding member is provided with the first opening, the second shielding member is provided with the second opening, and the third shielding member is provided with the third opening.

5. The LED display module according to claim 4, characterized in that: The distance c between the first shielding member and the second shielding member satisfies: 0<c≤5mm; And / or, the distance d between the first shielding component and the third shielding component satisfies: 0<d≤10mm.

6. The LED display module according to claim 4, characterized in that: The first openings and the second openings are arranged alternately, and / or the second openings and the third openings are arranged alternately.

7. The LED display module according to claim 4, characterized in that: It also includes a mounting frame, on which a plurality of the light-emitting components are arranged, and the first shielding component, the second shielding component and the third shielding component are arranged on the side of the mounting frame.

8. The LED display module according to claim 7, characterized in that: The mounting frame has a receiving cavity, and the light emitting component is located in the receiving cavity.

9. The LED display module according to claim 7, characterized in that: It also includes a box body, and the number of the mounting brackets is multiple, and the multiple mounting brackets are parallel to each other and arranged on the box body.

10. A display device, characterized in that: Comprising the LED display module according to any one of claims 1 to 9.

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