High-brightness energy-saving LED display screen

Abstract

The high-brightness energy-saving LED display screen comprises an LED display screen body and a U-shaped support, the LED display screen body is sleeved with the U-shaped support, first solar cell panels are installed on the two sides of the U-shaped support in a sliding mode, and a second solar cell panel is installed on the back face of the U-shaped support in a sliding mode. A third solar cell panel for compressing and limiting the first solar cell panel and the second solar cell panel is slidably installed on the top face of the U-shaped support, and the first solar cell panel, the second solar cell panel and the third solar cell panel are combined to form an outer protective shell. The solar LED display screen is simple in structure, the first solar cell panel, the second solar cell panel and the third solar cell panel are combined to form the outer protection shell, the external protection function on the LED display screen is added, the power supply amount can be increased through the multiple solar cell panels, municipal electricity consumption is reduced, and the solar LED display screen is convenient to use. And the first solar cell panel, the second solar cell panel and the third solar cell panel are convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, and particularly relates to a high-brightness and energy-saving LED display screen. Background Technique

[0002] An outdoor LED display screen is an LED display screen that can work in an outdoor environment and is mainly used for media display, information release, traffic guidance, creative display, etc.

[0003] At present, in order to avoid being overwhelmed by external sunlight, outdoor LED display screens generally have high brightness, and high brightness means high power consumption. Currently, outdoor LED display screens generally use municipal electricity, resulting in a significant increase in electricity consumption and failing to play an energy-saving role. Summary of the Invention

[0004] The technical problem to be solved by the utility model is to provide a high-brightness and energy-saving LED display screen, which is powered synchronously by multiple solar panels to solve the problems raised in the above background technique.

[0005] The utility model is realized by the following technical solutions: a high-brightness and energy-saving LED display screen, including an LED display screen and a U-shaped bracket. The U-shaped bracket is sleeved outside the LED display screen. First solar panels are slidably installed on both sides of the U-shaped bracket, a second solar panel is slidably installed on the back surface of the U-shaped bracket, and a third solar panel for pressing and limiting the first solar panel and the second solar panel is slidably installed on the top surface of the U-shaped bracket. The first solar panel, the second solar panel and the third solar panel are combined to form an outer protective shell.

[0006] As a preferred technical solution, first positioning grooves are vertically provided on both sides of the U-shaped bracket. First positioning strips are installed at positions where the inner side surfaces of the first solar panels face the first positioning grooves, and the first positioning strips are slidably arranged in the first positioning grooves.

[0007] As a preferred technical solution, a plurality of second positioning grooves are vertically provided on the back surface of the U-shaped bracket. Second positioning strips are installed at positions where the inner side surfaces of the second solar panels face the second positioning grooves, and the second positioning strips are slidably arranged in the second positioning grooves.

[0008] As a preferred technical solution, a plurality of third positioning grooves are longitudinally provided on the top surface of the U-shaped bracket. Third positioning strips are installed at positions where the inner side surfaces of the third solar panels face the third positioning grooves, and the third positioning strips are slidably arranged in the third positioning grooves. One side of the third solar panel is bent downward to form a limiting portion, the limiting portion abuts against the top surface of the second solar panel, and a plurality of positioning components for connecting and positioning the second solar panel and the third solar panel are installed in the limiting portion.

[0009] As a preferred technical solution, the positioning components include positioning columns, holding rods and compression springs. A plurality of through holes penetrating the limiting part and the second solar panel are provided inside the limiting part. Positioning holes are provided on the top surface of the second solar panel corresponding to the through holes. One ends of the positioning columns all pass through the through holes and are inserted into the corresponding positioning holes. The other ends of the positioning columns are all fixedly connected to the holding rods. Compression springs are sleeved outside the positioning columns. One ends of the compression springs are all installed on the holding rods, and the other ends are all installed on the second solar panel.

[0010] As a preferred technical solution, an assembly groove is provided on the inner side surface of the U-shaped plate. Assembly seats are installed on both sides of the LED display screen. The assembly seats are all slidably arranged in the assembly groove. A plurality of screws that abut against and limit the assembly seats in the assembly groove are threadedly connected in the openings of the assembly groove.

[0011] As a preferred technical solution, a plurality of support plates are installed on the bottom surface of the U-shaped bracket.

[0012] The beneficial effects of the present utility model are as follows: The structure of the present utility model is simple. The first solar panel, the second solar panel and the third solar panel are combined to form an outer protective shell, which increases the external protection function of the LED display screen. And the power supply can be increased by multiple solar panels, reducing the municipal power consumption. Moreover, the installation and disassembly of the first solar panel, the second solar panel and the third solar panel are convenient, and they can be quickly replaced and cleaned to ensure the power generation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the present utility model after removing the first solar panel;

[0016] Figure 3 It is a schematic diagram of the structure of the present utility model after further removing the second solar panel;

[0017] Figure 4 It is a schematic diagram of the structure of the present utility model after further removing the third solar panel.

[0018] Among them, 1. LED display screen; 2. U-shaped bracket; 3. First solar panel; 4. Second solar panel; 5. Third solar panel; 6. Limit part; 7. Positioning post; 8. Compression spring; 9. Grip bar; 10. Assembly groove; 11. Assembly seat; 12. Screw; 13. Support plate; 14. First positioning groove; 15. First positioning strip; 16. Second positioning groove; 17. Second positioning strip; 18. Third positioning groove; 19. Third positioning strip. Detailed implementation mode

[0019] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation of the present invention.

[0020] All features disclosed in this specification, or all steps in the disclosed methods or processes, except for mutually exclusive features and / or steps, can be combined in any way.

[0021] Any feature disclosed in this specification (including any additional claims, abstract and drawings), unless specifically stated, can be replaced by other equivalent or similar-purpose alternative features. That is, unless specifically stated, each feature is only an example of a series of equivalent or similar features.

[0022] As Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown in

[0023] In this embodiment, first positioning grooves 14 are vertically provided on both sides of the U-shaped bracket 2. First positioning strips 15 are installed at positions on the inner side surfaces of the first solar panels 3 corresponding to the first positioning grooves 14, and the first positioning strips 15 are slidably arranged in the first positioning grooves 14.

[0024] In this embodiment, a plurality of second positioning grooves 16 are vertically provided on the back surface of the U-shaped bracket 2, and second positioning strips 17 are installed at positions on the inner side surface of the second solar panel 4 corresponding to the second positioning grooves 16. The second positioning strips 17 are all slidably arranged in the second positioning grooves 16.

[0025] In this embodiment, a plurality of third positioning grooves 18 are longitudinally provided on the top surface of the U-shaped bracket 2, and third positioning strips 19 are installed at positions on the inner side surface of the third solar panel 5 corresponding to the third positioning grooves 18. The third positioning strips 19 are all slidably arranged in the third positioning grooves 18. One side of the third solar panel 5 is bent downward to form a limiting portion 6. The limiting portion 6 is in contact with the top surface of the second solar panel 4, and a plurality of positioning components for connecting and positioning the second solar panel 4 and the third solar panel 5 are installed in the limiting portion 6.

[0026] In this embodiment, the positioning components are all positioning columns 7, grip rods 9 and compression springs 8. A plurality of through holes penetrating the limiting portion 6 and the second solar panel 4 are provided inside the limiting portion 6. Positioning holes are provided on the top surface of the second solar panel 4 corresponding to the through holes. One ends of the positioning columns 7 all pass through the through holes and are inserted into the corresponding positioning holes. The other ends of the positioning columns 7 are all fixedly connected to the grip rods 9. Compression springs 8 are sleeved outside the positioning columns 7. One ends of the compression springs 8 are all installed on the grip rods 9, and the other ends are all installed on the second solar panel 4;

[0027] Among them, the cross-sections of the first positioning groove and the first positioning strip, the second positioning groove and the second positioning strip, and the third positioning groove and the third positioning strip are all trapezoidal structures.

[0028] In this embodiment, an assembly groove 10 is provided on the inner side surface of the U-shaped plate. Assembly seats 11 are installed on both sides of the LED display screen 1. The assembly seats 11 are all slidably arranged in the assembly groove 10. A plurality of screws 12 for pressing and limiting the assembly seats 11 in the assembly groove 10 are threadedly connected to the openings of the assembly groove 10;

[0029] After unscrewing the screws, there is no blocking object in the opening of the assembly groove. At this time, the assembly seat can be directly taken outwards, which facilitates the installation and disassembly of the LED display screen.

[0030] In this embodiment, a plurality of support plates 13 are installed on the bottom surface of the U-shaped bracket 2. The lower ends of the support plates can be inserted into or cast and fixed on the ground to ensure the stability of the installation of this device.

[0031] During installation, first install the first solar panel. The first solar panel is slidably assembled in the first positioning groove of the U-shaped bracket through the first positioning strip on the inner side. Then install the second solar panel. The second solar panel is slidably assembled in the second positioning groove of the U-shaped bracket through the second positioning strip on the inner side. Next, install the third solar panel. The third solar panel can be slidably assembled in the third positioning groove of the U-shaped bracket through the third positioning strip on the inner side. And as the third solar panel is inserted, both ends of the third solar panel can press the top surface of the first solar panel, thereby positioning the first solar panel. The limiting part on the third solar panel can abut against the top surface of the second solar panel to complete the positioning of the second solar panel. After the assembly is in place, the positioning post can be inserted into the positioning hole, and the positioning of the third solar panel can be achieved through the insertion of the positioning post. The first solar panel, the second solar panel, and the third solar panel are combined to form an outer protective shell, which increases the external protection function of the LED display screen. And the power supply can be increased by multiple solar panels, reducing the municipal power consumption;

[0032] On the contrary, during disassembly, the positioning post can be lifted upward through the grip rod. After the positioning post is removed from the positioning hole, the third solar panel can be pushed outwards along the third positioning groove. After the obstruction of the third solar panel is removed, the first and second solar panels can be directly taken out upwards, greatly facilitating the installation and disassembly.

[0033] As described above, it is only the specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any change or replacement that is thought of without creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A high brightness energy-saving LED display screen, characterized in that: The invention comprises an LED display screen (1) and a U-shaped bracket (2), wherein the U-shaped bracket (2) is sleeved on the outside of the LED display screen (1), a first solar panel (3) is slidably mounted on both sides of the U-shaped bracket (2), a second solar panel (4) is slidably mounted on the back of the U-shaped bracket (2), a third solar panel (5) is slidably mounted on the top surface of the U-shaped bracket (2) for pressing and limiting the first solar panel (3) and the second solar panel (4), and the first solar panel (3), the second solar panel (4) and the third solar panel (5) are combined to form an outer protective shell.

2. The high-brightness energy-saving LED display according to claim 1, characterized in that: First positioning grooves (14) are vertically provided on both sides of the U-shaped bracket (2); first positioning bars (15) are installed on the inner side surface of the first solar cell panel (3) directly opposite to the first positioning grooves (14); and the first positioning bars (15) are slidably arranged in the first positioning grooves (14).

3. The high-brightness energy-saving LED display according to claim 1, characterized in that: A plurality of second positioning grooves (16) are vertically arranged on the back of the U-shaped bracket (2), and second positioning bars (17) are installed on the inner side surface of the second solar cell panel (4) facing the second positioning grooves (16), and the second positioning bars (17) are slidably arranged in the second positioning grooves (16).

4. The high-brightness energy-saving LED display according to claim 1, characterized in that: A plurality of third positioning grooves (18) are longitudinally arranged on the top surface of the U-shaped bracket (2); third positioning bars (19) are installed on the inner side surface of the third solar cell panel (5) opposite to the third positioning grooves (18); the third positioning bars (19) are slidably arranged in the third positioning grooves (18); one side of the third solar cell panel (5) is bent downward to form a limiting portion (6); the limiting portion (6) is arranged to abut against the top surface of the second solar cell panel (4); and a plurality of positioning components for connecting and positioning the second solar cell panel (4) and the third solar cell panel (5) are installed in the limiting portion (6).

5. The high brightness energy-saving LED display screen according to claim 4, characterized in that: The positioning assembly comprises a positioning column (7), a gripping rod (9) and a compression spring (8); a plurality of through holes penetrating the positioning column (6) and the second solar cell panel (4) are arranged inside the limiting portion (6); a positioning hole is arranged on the top surface of the second solar cell panel (4) opposite to the through hole; one end of the positioning column (7) passes through the through hole and is inserted into the corresponding positioning hole; the other end of the positioning column (7) is fixedly connected to the gripping rod (9); a compression spring (8) is sleeved outside the positioning column (7); one end of the compression spring (8) is mounted on the gripping rod (9) and the other end is mounted on the second solar cell panel (4).

6. The high-brightness energy-saving LED display according to claim 1, characterized in that: An assembly groove (10) is provided on the inner side of the U-shaped plate, and assembly seats (11) are installed on both sides of the LED display screen (1). The assembly seats (11) are slidably arranged in the assembly groove (10), and a plurality of screws (12) are threadedly connected in the opening of the assembly groove (10) to support and limit the assembly seat (11) in the assembly groove (10).

7. The high brightness energy-saving LED display screen according to claim 1, characterized in that: A plurality of support plates (13) are mounted on the bottom surface of the U-shaped bracket (2).

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