CN211531629U

CN211531629U - High heat dissipation type LED outdoor display screen

Info

Publication number: CN211531629U
Application number: CN202020261348.7U
Authority: CN
Inventors: 吴德良; 陈桂仁; 李俊; 杜国思
Original assignee: Fuzhou Qiangli Jucai Photoelectric Technology Co ltd
Current assignee: Fuzhou Qiangli Jucai Photoelectric Technology Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-09-18
Anticipated expiration: 2030-03-05

Abstract

The utility model relates to a LED outdoor display screen technical field just discloses high heat dissipation type LED outdoor display screen, which comprises a mounting bracket, the mounting bracket lower surface is provided with the bracing piece, just the bracing piece with mounting bracket fixed connection, the bracing piece lower surface is provided with the base, just the base with bracing piece fixed connection, bracing piece outside below is provided with adjusting screw, just adjusting screw with bracing piece fixed connection. This outdoor display screen of high heat dissipation type LED, through the exhaust fan, be provided with the exhaust fan in the inside bottom of mounting bracket, through exhaust fan fast run, thereby accelerate the radiating rate of display screen, be provided with the heating panel in the inboard of mounting bracket, heat conduction through the heating panel with producing in the display screen body is on the heating panel, thereby make the heat distribute away through the exhaust fan, the louvre has been seted up in the bottom of mounting bracket, the exhaust fan of being convenient for blows off the heat, the life of display screen body has been increased.

Description

High heat dissipation type LED outdoor display screen

Technical Field

The utility model relates to a LED outdoor display screen technical field specifically is high heat dissipation type LED outdoor display screen.

Background

The LED display screen is a flat display, which is composed of small LED module panels, LEDs, light emitting diodes, and is a diode made of gallium, arsenic, phosphorus, nitrogen, indium compounds by controlling the display mode of the semiconductor light emitting diodes, when electrons and holes are compounded, visible light can be radiated, so that the LED display screen can be used for manufacturing the light emitting diodes, and used as indicator lamps in circuits and instruments, or forming character or digital display, the gallium arsenide phosphide diode emits red light, the gallium phosphide diode emits green light, the silicon carbide diode emits yellow light, the indium gallium nitride diode emits blue light, and the LED display screen is generally used for displaying various information such as characters, images, videos, video signals, and the like.

At present, current LED outdoor display is at the during operation, and the inside of surface and display screen can produce certain heat, if the display screen during operation for a long time, inside heat gives off slower to influence the life of display screen, consequently need improve this LED outdoor display screen.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a high heat dissipation type LED outdoor display screen possesses the advantage that improves radiating efficiency and bracing piece and be convenient for accomodate, has solved current LED outdoor display and at the during operation, and the inside of surface and display screen can produce certain heat, if the display screen during operation for a long time, the inside heat distributes slower to influence the life of display screen, consequently need carry out the modified problem to this LED outdoor display screen.

The utility model provides a following technical scheme: high heat dissipation type LED outdoor display screen, including a mounting rack, the lower surface of the mounting rack is provided with a support rod, and the support rod is fixedly connected with the mounting rack, the lower surface of the support rod is provided with a base, and the base is fixedly connected with the support rod, the lower part of the outer side of the support rod is provided with an adjusting screw, and the adjusting screw is fixedly connected with the support rod, the bottom end of the mounting rack is close to one end of the support rod and is provided with a spring rod, and the spring rod is fixedly connected with the mounting rack, the inner side of the mounting rack is provided with a slide plate, and the slide plate is slidably connected with the mounting rack, the inner side of the slide plate is provided with a display screen body, and the display screen body is fixedly connected with the slide plate, the bottom end inside the mounting rack is provided with an, and the heat dissipation plate is fixedly connected with the mounting frame, the bottom end of the mounting frame is close to the top end of the supporting rod, the fixing frame is fixedly connected with the supporting rod, and a supporting rod clamping seat is arranged on the inner side of the fixing frame.

Preferably, the number of the supporting rods is two, and the two supporting rods are respectively fixed at the left end and the right end of the lower surface of the mounting frame.

Preferably, the sliding groove is formed in the inner side of the mounting frame, and the display screen body is connected with the mounting frame in a sliding mode through the sliding plate and the sliding groove.

Preferably, the quantity of exhaust fan is two, and two the exhaust fan is fixed respectively the left and right sides of the inside bottom of mounting bracket.

Preferably, the fixed frame with the bracing piece junction is provided with folding axle, just the bracing piece with fixed frame passes through folding axle fixed connection.

Preferably, the support rod and the support rod clamping seat have the same shape, and the area of the support rod clamping seat is slightly larger than that of the support rod.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this outdoor display screen of high heat dissipation type LED, through the exhaust fan, be provided with the exhaust fan in the inside bottom of mounting bracket, through exhaust fan fast operation, thereby accelerate the radiating rate of display screen, be provided with the heating panel in the inboard of mounting bracket, heat conduction through the heating panel with producing in the display screen body is on the heating panel, thereby make the heat distribute away through the exhaust fan, the louvre has been seted up in the bottom of mounting bracket, the exhaust fan of being convenient for blows off the heat, outwards give off through the louvre, the life of display screen body has been increased, consequently, the practicality of this outdoor display screen of LED has been increased.

2. This high heat dissipation type LED outdoor display screen, through setting up fixed frame and bracing piece cassette, the bracing piece can contract, is convenient for highly adjust the display screen body through free shrink, when need not use the bracing piece, accomodates the bracing piece to bracing piece cassette inside, offers convenience for accomodating of bracing piece, has consequently increased this LED outdoor display screen's practicality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the exhaust fan of the present invention;

fig. 3 is a schematic view of the bottom structure of the mounting frame in the present invention.

In the figure: 1. a display screen body; 2. a slide plate; 3. a mounting frame; 4. a support bar; 5. a base; 6. an adjusting screw; 7. a spring lever; 8. a heat dissipation plate; 9. an exhaust fan; 10. a support rod clamping seat; 11. a fixing frame is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the high heat dissipation type LED outdoor display screen comprises a mounting frame 3, wherein two support rods 4 are arranged on the lower surface of the mounting frame 3, the support rods 4 are fixedly connected with the mounting frame 3, the two support rods 4 are respectively fixed at the left and right ends of the lower surface of the mounting frame 3, a base 5 is arranged on the lower surface of each support rod 4, the base 5 is fixedly connected with the support rods 4, adjusting screws 6 are arranged below the outer sides of the support rods 4, the adjusting screws 6 are fixedly connected with the support rods 4, a spring rod 7 is arranged at the bottom end of the mounting frame 3 close to one end of each support rod 4, the spring rod 7 is fixedly connected with the mounting frame 3, a sliding plate 2 is arranged inside the mounting frame 3, the sliding plate 2 is slidably connected with the mounting frame 3, a display screen body 1 is arranged inside the, the display screen body 1 is connected with the mounting frame 3 in a sliding way through the sliding plate 2 and the sliding chute, the bottom end in the mounting frame 3 is provided with an exhaust fan 9, the exhaust fans 9 are fixedly connected with the mounting frame 3, the number of the exhaust fans 9 is two, the two exhaust fans 9 are respectively fixed at the left side and the right side of the bottom end inside the mounting frame 3, the heat dissipation plate 8 is arranged inside the mounting frame 3 and close to the upper part of the exhaust fans 9, the heat dissipation plate 8 is fixedly connected with the mounting frame 3, the bottom end of the mounting frame 3 is provided with a fixing frame 11 close to the top end of the support rod 4, and the fixed frame 11 is fixedly connected with the support bar 4, the inner side of the fixed frame 11 is provided with a support bar clamping seat 10, the joint of the fixed frame 11 and the support bar 4 is provided with a folding shaft, and the support rod 4 is fixedly connected with the fixed frame 11 through a folding shaft, the support rod 4 is the same as the support rod clamping seat 10 in shape, and the area of the support rod clamping seat 10 is slightly larger than that of the support rod 4.

The during operation, with bracing piece 4 from the inside pull out of bracing piece cassette 10, it is fixed with bracing piece 4 to use spring beam 7, then adjust the height of bracing piece 4 through adjusting screw 6, make the altitude mixture control of display screen body 1 to the position of needs, install the inboard at mounting bracket 3 through slide 2 and spout with display screen body 1, for the circular telegram of display screen body 1, display screen body 1 can work, exhaust fan 9 fast run, thereby accelerate the radiating rate of display screen body 1, be provided with heating panel 8 in mounting bracket 3's inboard, the heat conduction that produces in with display screen body 1 through heating panel 8 is on heating panel 8, thereby make the heat distribute away through exhaust fan 9, the louvre has been seted up in mounting bracket 3's bottom, be convenient for exhaust fan 9 blows off the heat, outwards give off through the louvre.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. High heat dissipation type LED outdoor display screen, including mounting bracket (3), its characterized in that: the lower surface of the mounting rack (3) is provided with a support rod (4), the support rod (4) is fixedly connected with the mounting rack (3), the lower surface of the support rod (4) is provided with a base (5), the base (5) is fixedly connected with the support rod (4), an adjusting screw (6) is arranged below the outer side of the support rod (4), the adjusting screw (6) is fixedly connected with the support rod (4), one end of the bottom end of the mounting rack (3), which is close to the support rod (4), is provided with a spring rod (7), the spring rod (7) is fixedly connected with the mounting rack (3), the inner side of the mounting rack (3) is provided with a sliding plate (2), the sliding plate (2) is slidably connected with the mounting rack (3), the inner side of the sliding plate (2) is provided with a display screen body (1), and the display screen body (1) is fixedly connected with the sliding plate (2), the utility model discloses a support frame, including mounting bracket (3), exhaust fan (9), just exhaust fan (9) with mounting bracket (3) fixed connection, mounting bracket (3) are inside to be close to exhaust fan (9) top is provided with heating panel (8), just heating panel (8) with mounting bracket (3) fixed connection, mounting bracket (3) bottom is close to bracing piece (4) top is provided with fixed frame (11), just fixed frame (11) with bracing piece (4) fixed connection, bracing piece cassette (10) have been seted up to fixed frame (11) inboard.

2. The high heat dissipation type LED outdoor display screen of claim 1, characterized in that: the two supporting rods (4) are arranged and fixed at the left end and the right end of the lower surface of the mounting frame (3) respectively.

3. The high heat dissipation type LED outdoor display screen of claim 1, characterized in that: the sliding groove is formed in the inner side of the mounting rack (3), and the display screen body (1) is connected with the mounting rack (3) in a sliding mode through the sliding plate (2) and the sliding groove in a sliding mode.

4. The high heat dissipation type LED outdoor display screen of claim 1, characterized in that: the quantity of exhaust fan (9) is two, and two exhaust fan (9) are fixed respectively the left and right sides of the inside bottom of mounting bracket (3).

5. The high heat dissipation type LED outdoor display screen of claim 1, characterized in that: the fixing frame (11) is provided with a folding shaft at the joint of the supporting rod (4), and the supporting rod (4) is fixedly connected with the fixing frame (11) through the folding shaft.

6. The high heat dissipation type LED outdoor display screen of claim 1, characterized in that: the supporting rod (4) and the supporting rod clamping seat (10) are identical in shape, and the area of the supporting rod clamping seat (10) is slightly larger than that of the supporting rod (4).