Advertising colored lamp board with heat dissipation function and convenient to install

Abstract

The utility model provides an advertising colored lamp board with a heat dissipation function and convenient to install, and belongs to the technical field of lamp boards, the advertising colored lamp board comprises an advertising colored lamp board body and an installation plate, L-shaped sliding rods are symmetrically and fixedly connected to the left side face and the right side face of the advertising colored lamp board body, and sliding rails are symmetrically and fixedly connected to the left side face and the right side face of the installation plate; the two L-shaped sliding rods are slidably connected into sliding rails fixedly connected to the front side face of the mounting plate in a bilateral symmetry mode, a first fixing plate and a second fixing plate are symmetrically and fixedly connected to the upper surface and the lower surface of the mounting plate, a servo motor is fixedly connected to the upper surface of the first fixing plate, and a lead screw is fixedly connected to the output end of the servo motor. By arranging the sliding device, the advertising colored lamp board can be easily and conveniently mounted and dismounted, by arranging the movable heat dissipation device, heat dissipation can be conducted on the advertising colored lamp board, and the short circuit phenomenon caused by the fact that the interior of the advertising colored lamp board is too hot is prevented.

Description

Technical Field

[0001] The utility model belongs to the technical field of light boards, and in particular relates to an advertising light board which has a heat dissipation function and is easy to install. Background Art

[0002] Light boards, also known as LED light boards, light boards, LED billboards, and LED display boards, use LED light tubes to form text and patterns on a base plate. When powered by a power source, they can emit various beautiful colors such as red, yellow, orange, blue, white, green, and pink. They can also flash and change, etc., to achieve the effect of publicity and display. Most of them are tools for fans to support celebrities. Most of the current light boards are suitable for use in store advertising, outdoor decoration, emergency instructions and other occasions. They are also called advertising light boards.

[0003] Most of the existing advertising light boards have been modularized, and generally the billboards are directly fixed on the wall or glass, which makes installation and disassembly more complicated. Moreover, since advertising light boards are generally installed outdoors, they are easily exposed to the sun and generate a lot of heat inside, which can easily cause short circuits and other phenomena. Therefore, it is necessary to dissipate heat from the advertising light boards to minimize short circuits. Utility Model Content

[0004] The purpose of the utility model is to solve the problem of short circuit caused by overheating inside the advertising colored light board in the prior art, and to propose an advertising colored light board with heat dissipation function and easy to install.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The cam is fixedly mounted on a plurality of opposite ends of the cam, and the cam is secured to the bottom end of the cam by a spring, which secures the cam to the user with a secure, secure hold. The cam is secured to a plurality of opposite ends of the cam, and the cam is secured to a plurality of opposite ends of the cam.

[0007] Preferably, a bearing is fixedly connected to the lower surface of the second fixing plate, and the lower end of the screw rod is rotatably connected to the upper surface of the second fixing plate, and the lower end of the screw rod is fixedly connected in the bearing.

[0008] Preferably, a slot is formed through the front side surface of the mounting plate, and the screw rod is installed parallel to the slot.

[0009] Preferably, slide rods are symmetrically fixedly connected to the left and right sides of the slider, and slide grooves are symmetrically opened on the front side of the mounting plate, and the two slide rods are slidably connected to the slide grooves.

[0010] Preferably, a circular hole is formed through the front side of the slider, and a cooling fan is fixedly connected to the rear side of the slider, and the cooling fan is located in the slot.

[0011] Preferably, mounting holes are formed through the four corners of the front side of the mounting plate.

[0012] Compared with the prior art, the present invention has the following advantages:

[0013] The utility model can easily realize the problem of easy installation and disassembly of the advertising light board by arranging the sliding device, and can dissipate heat for the advertising light board by arranging the movable heat dissipation device, thereby preventing the internal overheating of the advertising light board from causing short circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural diagram of an advertising colored light board with heat dissipation function and easy to install proposed by the utility model;

[0015] Figure 2 This is a schematic structural diagram of a mobile heat dissipation device for an advertising colored light sign that has a heat dissipation function and is easy to install, as proposed by the present invention;

[0016] Figure 3 The utility model provides a schematic top view of the structure of an advertising colored light board which has a heat dissipation function and is easy to install.

[0017] In the figure: 1 advertising light board body, 2 mounting plate, 3 mounting hole, 4 L-shaped slide bar, 5 slide rail, 6 first fixed plate, 7 servo motor, 8 second fixed plate, 9 bearing, 10 screw rod, 11 slider, 12 screw rod nut, 13 slide rod, 14 notch, 15 slide groove, 16 round hole, 17 cooling fan. DETAILED DESCRIPTION

[0018] The technical solution of the present invention is further described below with reference to the accompanying drawings and embodiments.

[0019] Reference Figure 1-Figure 3, an advertising light board with heat dissipation function and easy to install, includes an advertising light board body 1 and a mounting plate 2, and mounting holes 3 are opened through the four corners of the front side of the mounting plate 2, and the mounting plate 2 can be fixedly installed through the four mounting holes 3, and the left and right sides of the advertising light board body 1 are symmetrically fixedly connected with L-shaped sliding rods 4, and the front side of the mounting plate 2 is symmetrically fixedly connected with slide rails 5, and the two L-shaped sliding rods 4 are slidably connected to the slide rails 5 that are symmetrically fixedly connected to the front side of the mounting plate 2. It is only necessary to fix the mounting plate 2 and then slide the advertising light board body 1 onto the slide rails 5 of the mounting plate 2. By setting the sliding device, the problem of easy installation and disassembly of the advertising light board can be easily achieved.

[0020] The upper and lower surfaces of the mounting plate 2 are symmetrically fixedly connected with a first fixing plate 6 and a second fixing plate 8. The upper surface of the first fixing plate 6 is fixedly connected with a servo motor 7. The output end of the servo motor 7 is fixedly connected with a screw rod 10. The upper end of the screw rod 10 is slidably connected with a slider 11. The upper and lower surfaces of the slider 11 are fixedly connected with screw nuts 12. The two screw nuts 12 are threadedly connected to the screw rod 10. The lower surface of the second fixing plate 8 is fixedly connected with a bearing 9. The lower end of the screw rod 10 is rotatably connected to On the upper surface of the second fixed plate 8, the lower end of the screw rod 10 is fixedly connected to the bearing 9, and a slot 14 is opened through the front side of the mounting plate 2. The screw rod 10 is installed parallel to the slot 14. The left and right sides of the slider 11 are symmetrically fixed with slide rods 13. The front side of the mounting plate 2 is symmetrically opened with slide grooves 15. The two slide rods 13 are slidably connected in the slide grooves 15. A circular hole 16 is opened through the front side of the slider 11. The rear side of the slider 11 is fixedly connected with a cooling fan 17, and the cooling fan 17 is located in the slot 14.

[0021] When the servo motor 7 is started, the output shaft of the servo motor 7 drives the screw rod 10 to rotate. Since the screw rod 10 is threadedly connected with a screw nut 12, and the screw nut 12 is fixedly connected to the slider 11, the rotation of the screw rod 10 will drive the slider 11 to move up and down. At the same time, the slide rod 13 on the slider 11 slides in the slide groove 15, so that the slider has stability during the sliding process. At the same time, the cooling fan 17 rotates to discharge the heat emitted by the advertising light board body 1 through the circular hole 16, thereby achieving the effect of heat dissipation. By setting a mobile heat dissipation device, the advertising light board can be cooled to prevent the internal overheating of the advertising light board from causing a short circuit.

[0022] The functional principle of this utility model can be explained through the following operation modes:

[0023] During installation, you only need to fix the mounting plate 2 first, and then slide the advertising colored light board body 1 onto the slide rail 5 of the mounting plate 2. When the servo motor 7 is started, the output shaft of the servo motor 7 drives the screw rod 10 to rotate. Since the screw rod 10 is threadedly connected with a screw nut 12, and the screw nut 12 is fixedly connected to the slider 11, the rotation of the screw rod 10 will drive the slider 11 to move up and down. At the same time, the slide rod 13 on the slider 11 slides in the slide groove 15. At the same time, the cooling fan 17 rotates to discharge the heat emitted by the advertising colored light board body 1 through the circular hole 16. The utility model can easily achieve the problem of easy installation and disassembly of the advertising colored light board by arranging a sliding device. By arranging a mobile heat dissipation device, the advertising colored light board can be cooled to prevent the internal overheating of the advertising colored light board from causing a short circuit.

[0024] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and are not limiting. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in this field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. An advertising light board with heat dissipation function and easy to install, comprising an advertising light board body (1) and a mounting plate (2), characterized in that: The left and right sides of the advertising light board body (1) are symmetrically fixedly connected with L-shaped slide bars (4), the front side of the mounting plate (2) is symmetrically fixedly connected with slide rails (5), the two L-shaped slide bars (4) are slidably connected to the slide rails (5) symmetrically fixedly connected to the front side of the mounting plate (2), the upper surface and the lower surface of the mounting plate (2) are symmetrically fixedly connected with a first fixed plate (6) and a second fixed plate (8), the upper surface of the first fixed plate (6) is fixedly connected with a servo motor (7), the output end of the servo motor (7) is fixedly connected with a screw rod (10), the upper surface of the screw rod (10) is slidably connected with a slider (11), the upper surface and the lower surface of the slider (11) are fixedly connected with screw nuts (12), and the two screw nuts (12) and the screw rod (10) are threadedly connected.

2. The advertising colored light board with heat dissipation function and easy to install according to claim 1, characterized in that: The lower surface of the second fixed plate (8) is fixedly connected to a bearing (9), the lower end of the screw rod (10) is rotatably connected to the upper surface of the second fixed plate (8), and the lower end of the screw rod (10) is fixedly connected in the bearing (9).

3. The advertising colored light sign with heat dissipation function and easy to install according to claim 1, characterized in that: A slot (14) is provided through the front side of the mounting plate (2), and the screw rod (10) is installed parallel to the slot (14).

4. The advertising colored light sign with heat dissipation function and easy to install according to claim 1, characterized in that: The left and right sides of the slider (11) are symmetrically fixedly connected with slide rods (13), and the front side surface of the mounting plate (2) is symmetrically provided with slide grooves (15), and the two slide rods (13) are slidably connected in the slide grooves (15).

5. The advertising colored light sign with heat dissipation function and easy to install according to claim 3, characterized in that: A circular hole (16) is provided through the front side of the slider (11), and a cooling fan (17) is fixedly connected to the rear side of the slider (11), and the cooling fan (17) is located in the notch (14).

6. The advertising colored light sign with heat dissipation function and easy to install according to claim 1, characterized in that: Mounting holes (3) are provided through the four corners of the front side of the mounting plate (2).

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