CN219046612U - Transparent flexible screen - Google Patents

Abstract

The utility model relates to the field of LED screens, in particular to a transparent flexible screen, which comprises a top frame board and a bottom frame board. The number of plates is two, and the top of the top shelf plate is connected with an installation slot plate, and a number of cooling fans are installed inside the installation slot plate; the top of the installation slot plate is connected with an air intake frame, and a dust filter is installed inside the air intake frame. A number of air intake valves are installed above the dust filter, and the air intake valves are installed through the inner wall of the top frame plate; the inside of the bottom frame plate is connected with an air outlet valve, and the air outlet valve is installed on the inner wall of the bottom frame plate. In the utility model, the cooling fan, the air intake valve and the air outlet valve are started, and the cooling fan is started to enter the air intake valve to introduce the external air into the interior of the high-permeability plate, and the air passes through the filter dust net to filter the dust. When the wind passes through several transparent substrates, it is The LED lamp body of the transparent substrate is processed for efficient heat dissipation.

Description

A transparent flexible screen

technical field

The utility model relates to the field of LED screens, in particular to a transparent flexible screen.

Background technique

LED display (LEDdisplay) is a flat-panel display, which is composed of small LED module panels and is used to display various information such as text, images, and videos. LED electronic display integrates microelectronics technology, computer technology, and information technology. Processing in one, has the advantages of bright colors, wide dynamic range, high brightness, long life, stable and reliable work, etc. LED displays are widely used in commercial media, cultural performance markets, stadiums, information dissemination, press releases, securities transactions, etc. It can meet the needs of different environments, because the LED flexible transparent screen needs more commercial value and good effect. The Chinese patent discloses a LED flexible transparent screen (authorized announcement number CN210836940U). The transparent screen includes an LED display housing, an LED display screen is fixedly installed in the inner cavity of the LED display housing, an indicator light is fixedly connected to the lower front end of the LED display housing, and an indicator light is fixedly connected to the right end of the LED display housing. There is a fixed plate, the upper part of the front end and the lower part of the front end of the fixed plate are respectively fixedly connected with No. 1 support block and No. sun protection. The LED flexible transparent screen described in this utility model can protect the LED display screen through a sunscreen cloth when the weather is relatively hot by setting a sunscreen device, so as to prevent the LED display screen and internal electrical components from being damaged by direct sunlight. damage, which in turn can improve the service life of the LED display, by setting the cleaning brush to avoid cleaning the LED display dust, setting the heat conduction sheet and cooling fins can speed up the heat dissipation. This patented technology solves the problem that the existing LED flexible transparent screen is installed outdoors. In summer or when the sun is strong, the heat in the sun is very large, which is easy to damage it, thereby reducing its service life, and the heat dissipation speed is slow. Outdoors Shows problems that are prone to dust.

However, the heat dissipation effect of the heat dissipation fins in the prior art is limited, and a small number of LED lamp bodies are found to be faulty due to heat in actual use. It is necessary to solve the heat dissipation problem of the LED lamp body added in the prior art.

Therefore, those skilled in the art provide a transparent flexible screen to solve the problems raised in the background art above.

Utility model content

In order to solve the above technical problems, the utility model provides:

A transparent flexible screen, comprising a top frame plate and a bottom frame plate, high-permeability plates are installed on both side walls between the top frame plate and the bottom frame plate, the number of the high-permeability plates is two, and the top frame The top of the plate is connected with an installation groove plate, and a number of cooling fans are installed inside the installation groove plate; the top of the installation groove plate is connected with an air intake frame, and a dust filter is installed inside the air intake frame, and a number of air intake valves are installed above the dust filter. The air inlet valve is installed through the inner wall of the top frame plate; the air outlet valve is installed through the inside of the bottom frame plate, and the air outlet valve is installed on the inner wall of the bottom frame plate.

Preferably: several transparent substrates are arranged between the two high-transparency plates, and several LED lamp bodies are installed in the transparent substrates.

Preferably: both ends of the transparent substrate are provided with positioning holes, and an adjustment rope is positioned inside the positioning holes.

Preferably: a running wheel is wound around the inner side of the bottom end of the adjusting rope, and one end of the running wheel is rotatably mounted with a bottom frame plate.

Preferably: an electric push rod is installed at one end of the adjustment rope, and a tension spring is installed at the other end of the adjustment rope, and both the electric push rod and the tension spring are installed on the inner wall of the top frame.

Preferably: several high-transparency frame bars are installed on the inner walls of the two high-transparency panels.

Preferably: several high-transparency connecting rods are installed between the two high-transparency frame bars.

Technical effect and advantage of the present utility model:

In the utility model, the cooling fan, the air intake valve and the air outlet valve are started, and the cooling fan is started to enter the air intake valve to introduce the external air into the interior of the high-permeability plate, and the air is filtered through the filter dust net. When the wind passes through several transparent substrates, it is The LED lamp body of the transparent substrate is processed for efficient heat dissipation.

Description of drawings

Fig. 1 is a schematic structural diagram of a transparent flexible screen provided by an embodiment of the present application;

Fig. 2 is a schematic structural diagram of a transparent substrate in a transparent flexible screen provided by an embodiment of the present application;

Fig. 3 is a schematic structural view of A in a transparent flexible screen provided by an embodiment of the present application;

Fig. 4 is a schematic structural diagram of B in a transparent flexible screen provided by an embodiment of the present application;

Fig. 5 is a schematic structural view of C in a transparent flexible screen provided by an embodiment of the present application;

Fig. 6 is a schematic structural view of a high-transparency frame bar in a transparent flexible screen provided by an embodiment of the present application;

Fig. 7 is a schematic structural diagram of a high-transparency connecting rod in a transparent flexible screen provided by an embodiment of the present application;

Fig. 8 is a schematic structural diagram at D of a transparent flexible screen provided by an embodiment of the present application.

In the picture:

1. Top frame plate; 2. High transparency plate; 3. Bottom frame plate; 4. Installation groove plate; 5. Dust filter; 6. Cooling fan; 7. Air intake frame; 8. Air intake valve; 9. Transparent substrate ;

10. Outlet valve; 11. Positioning hole; 12. LED lamp body; 13. Rope adjustment; 14. Runner; 15. Electric push rod; 16. Tension spring; pole.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail. The embodiments of the invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principle and practical application of the invention, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for particular purposes.

Embodiment 1 Please refer to Figures 1 to 5. In this embodiment, a transparent flexible screen is provided, including a top frame board 1 and a bottom frame board 3. Both sides of the top frame board 1 and the bottom frame board 3 are installed with There are two high-permeability panels 2, two high-permeability panels 2, the top of the top frame panel 1 is connected with the installation slot plate 4, a number of cooling fans 6 are installed on the inner side of the installation slot plate 4, and the top of the installation slot plate 4 is connected with the air intake frame 7 A dust filter 5 is installed inside the air intake frame 7, and a number of air intake valves 8 are installed above the dust filter 5, and the air intake valve 8 is installed on the inner wall of the top frame plate 1 through, and an air outlet valve 10 is installed through the inside of the bottom frame plate 3, and the air outlet The valve 10 is installed on the inner wall of the chassis plate 3, and several transparent substrates 9 are arranged between the two high-permeability plates 2. Several LED lamp bodies 12 are installed in the transparent substrate 9, and positioning holes 11 are provided at both ends of the transparent substrate 9 for positioning. Hole 11 inboard positioning is equipped with adjusting rope 13, and adjusting rope 13 bottom inboards are provided with runner 14 around, and runner 14 one end is rotated and is installed with chassis plate 3, and adjusting rope 13 one ends are equipped with electric push rod 15, and adjusting rope 13 other A tension spring 16 is installed at one end, and the electric push rod 15 and the tension spring 16 are all installed on the inner wall of the top frame plate 1;

The LED lamp body 12, inlet valve 8, outlet valve 10 and cooling fan 6 of the device are all connected to an external control system for overall control and video input;

Start the cooling fan 6, the air intake valve 8 and the air outlet valve 10, the cooling fan 6 starts to enter the air intake valve 8 to introduce the external air into the high-permeability panel 2, and the air passes through the filter dust net 5 to filter the dust. When the wind passes through several transparent substrates After 9, carry out high-efficiency heat dissipation treatment for the LED lamp body 12 of the transparent substrate 9, and the dust after heat dissipation is discharged through the air outlet valve 10;

And outdoor direct sunlight LED lamp body 12 when not in use, control transparent substrate 9 state to be horizontal position, keep sunlight can not directly irradiate LED lamp body 12, increase the service life of LED lamp body 12, and when playing video by LED lamp body 12 , start the electric push rod 15, pull the adjustment rope 13 after the electric push rod 15 starts, the adjustment rope 13 is the vertical position adjustment of the transparent substrate 9, and reaches the effect of playing the video of the LED lamp body 12 normally.

Example 2

Please refer to Figures 6-8. In this embodiment, this embodiment is a further improvement of the previous embodiment. The specific difference is that several high-transparency frame bars 17 are installed on the inner walls of the two high-permeability panels 2, and the two high-permeability panels 2 Several high-transmission connecting rods 18 are installed between the transparent frame bars 17;

There is a distance between the transparent substrates 9, and the transparent substrates 9 are supported and installed through the high-transparency frame bars 17 and the high-transparency connecting rods 18;

Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present utility model. The structures, devices and operation methods that are not specifically described and explained in the utility model, unless otherwise specified and limited, are implemented according to conventional means in the art.

Claims (7)

1. A transparent flexible screen, comprising a top frame (1) and a bottom frame (3), characterized in that, both side walls between the top frame (1) and the bottom frame (3) are equipped with High transparent board (2), the number of the high transparent board (2) is two, the top of the top shelf board (1) is connected with the installation groove plate (4), and the inner side of the installation groove plate (4) is installed with a number of heat dissipation fan (6); The top of the installation groove plate (4) is connected with an air intake frame (7), and a dust filter (5) is installed inside the air intake frame (7), and several air intake valves (8) are installed above the dust filter (5). The air valve (8) is installed through the inner wall of the top frame plate (1); An air outlet valve (10) is installed through the interior of the chassis plate (3), and the air outlet valve (10) is installed on the inner wall of the chassis plate (3). 2. A transparent flexible screen according to claim 1, characterized in that several transparent substrates (9) are arranged between the two high-transparency panels (2), and several LEDs are installed in the transparent substrates (9) Lamp body (12). 3. A transparent flexible screen according to claim 2, characterized in that, positioning holes (11) are opened at both ends of the transparent substrate (9), and an adjustment rope (13) is positioned inside the positioning hole (11) ). 4. A transparent flexible screen according to claim 3, characterized in that a runner (14) is wound around the inner side of the bottom end of the adjusting rope (13), and a chassis plate is mounted on one end of the runner (14) for rotation. (3). 5. A transparent flexible screen according to claim 3, characterized in that an electric push rod (15) is installed at one end of the adjusting rope (13), and a tension spring (16) is installed at the other end of the adjusting rope (13). ), the electric push rod (15) and the extension spring (16) are all installed on the top shelf plate (1) inner wall. 6 . The transparent flexible screen according to claim 1 , characterized in that, several high-transparency frame bars ( 17 ) are installed on the inner walls of the two high-transparency panels ( 2 ). 7. The transparent flexible screen according to claim 6, characterized in that, several high-transparency connecting rods (18) are installed between the two high-transparency frame bars (17).

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