CN210743467U

CN210743467U - Recruitment LED display screen with heat dissipation function

Info

Publication number: CN210743467U
Application number: CN201922418977.6U
Authority: CN
Inventors: 刘星辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-06-12
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a recruitment LED display screen with heat dissipation function, including display screen shell and display screen body, the front end of display screen shell has been seted up the draw-in groove, the both ends of display screen body are equipped with the fixture block, fixture block activity block is in the inside of draw-in groove, the back of display screen body is connected with the base plate, be equipped with the fin on the base plate, the internally mounted of fin has cooling fan, fixedly connected with water-cooled tube on the base plate, the water-cooled tube includes interior pipe and outer heat dissipation pipe, interior pipe inlays in the inside of base plate, outer heat dissipation pipe sets up at the back of display screen shell; the utility model discloses a block of draw-in groove and fixture block is connected for the display screen body can realize fixedly, and is equipped with fin and cooling fan, and the fin absorbs the temperature of display screen body, and cooling fan realizes dispelling the heat, and is equipped with the water-cooled tube in the base plate, conveys the outside with the temperature in the display screen shell.

Description

Recruitment LED display screen with heat dissipation function

Technical Field

The utility model relates to a display screen technical field specifically is a recruitment LED display screen of heat dissipation function.

Background

The LED display screen is a flat panel display, is composed of small LED module panels, is used for displaying various information such as characters, images, videos and the like, integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like, and can meet the requirements of different environments, but the conventional LED display screen is easy to use for a long time, the temperature in the conventional LED display screen is too high, so that an LED lamp is burnt out, the LED display screen cannot be used, and the conventional LED display screen is very troublesome in installation mode and is inconvenient to detach and install; therefore, a recruitment LED display screen with a heat dissipation function is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recruitment LED display screen of heat dissipation function has draw-in groove fixture block and connects the installation, and the fin absorbs the heat, and cooling fan realizes advantages such as forced air cooling and water-cooled tube conduction heat give off for solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a recruitment LED display screen with a heat dissipation function comprises a display screen shell and a display screen body, wherein a heat dissipation window is arranged at the back of the display screen shell, the front end of the display screen shell is fixedly provided with a clamping groove, the two ends of the display screen body are fixedly provided with clamping blocks, the clamping block is movably clamped in the clamping groove, the LED lamp is fixedly arranged in the display screen body, the back of the display screen body is jointed with a substrate, a radiating fin is fixedly arranged on the substrate, the radiating fan is embedded in the radiating fin, four groups of fan blades are fixedly arranged on the radiating fan, the base plate is fixedly connected with a water-cooling tube which comprises an inner embedded tube and an outer radiating tube, the embedded pipe is fixedly embedded in the substrate, the outer heat dissipation pipe penetrates through the display screen shell, and the outer heat dissipation pipe is arranged on the back of the display screen shell.

What the heat dissipation window adopted is the steel graticule mesh, the graticule mesh passes through screw fixed mounting at the back of display screen shell.

The both ends of base plate are fixed respectively and are equipped with fixed limit, fixed limit passes through fixing bolt fixed mounting in the inside of display screen shell.

The back of the base plate is at least fixedly provided with two groups of cooling fans which are respectively arranged at two ends of the base plate.

The embedded pipe of the water-cooled pipe is fixedly embedded in the middle of the two groups of radiating fins, and the outer radiating pipe is fixedly arranged on the outer side of the radiating window.

The LED lamps in the display screen body are arranged in a matrix, and the distance between the two groups of LED lamps is 1-2 cm.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses the fixed draw-in groove of having seted up on the display screen shell, and the tip at the display screen body is equipped with the fixture block, and make the stable block of fixture block in the draw-in groove, make the display screen body can realize stable fixed, and the fixed fin that is equipped with in the inside of display screen shell, and it has cooling fan to inlay inside the fin, the realization dispels the heat to the inside of display screen shell, and the fin can absorb the temperature of display screen body, realize quick giving off, and be equipped with the water-cooling tube in the base plate, and a part of water-cooling tube sets up outside the display screen shell, the realization conveys the outside with the temperature in the display screen shell.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic view of a heat sink of the present invention;

FIG. 3 is a schematic view of part A of the present invention;

fig. 4 is a schematic view of the water cooling tube of the present invention.

In the figure: 1. a display screen housing; 2. a display screen body; 3. an LED lamp; 4. a heat dissipation window; 5. a substrate; 6. a heat sink; 7. fixing the edge; 8. fixing the bolt; 9. a water-cooled tube; 901. an inner embedded pipe; 902. an outer heat dissipation pipe; 10. a fan blade; 11. A card slot; 12. a clamping block; 13. a heat radiation fan.

Detailed Description

The technical solution in the examples of the present invention will be clearly and completely described below with reference to the accompanying drawings in the examples of the present invention. The described examples are only a part of the examples of the present invention, and not all examples. Based on the examples in the present invention, all other examples obtained by other persons in the field without creative changes belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

a recruitment LED display screen with a heat dissipation function comprises a display screen shell 1 and a display screen body 2, wherein a heat dissipation window 4 is installed at the back of the display screen shell 1, a clamping groove 11 is fixedly formed in the front end of the display screen shell 1, clamping blocks 12 are fixedly arranged at two ends of the display screen body 2, the clamping blocks 12 are movably clamped in the clamping groove 11, and the clamping groove 11 and the clamping blocks 12 at the position can enable the display screen body 2 to be stably clamped and connected, so that the display screen body 2 is convenient to detach and install; the LED lamp 3 is fixedly arranged in the display screen body 2, and the LED lamp 3 is used for displaying pictures; the back of the display screen body 2 is attached with a substrate 5, a radiating fin 6 is fixedly arranged on the substrate 5, and the substrate 5 and the radiating fin 6 can absorb heat generated when the display screen body 2 operates; a heat dissipation fan 13 is embedded in the heat dissipation fins 6, four groups of fan blades 10 are fixedly mounted on the heat dissipation fan 13, and the heat dissipation fan 13 can discharge heat absorbed by the substrate 5 and the heat dissipation fins 6; the substrate 5 is fixedly connected with a water-cooling tube 9, the water-cooling tube 9 comprises an inner embedded tube 901 and an outer heat-radiating tube 902, the inner embedded tube 901 is fixedly embedded in the substrate 5, the outer heat-radiating tube 902 penetrates through the display screen shell 1, the outer heat-radiating tube 902 is arranged on the back of the display screen shell 1, and the water-cooling tube 9 at the position can effectively conduct out heat on the substrate 5, so that the temperature in the display screen shell 1 is lowered.

What the heat dissipation window 4 adopted is the steel graticule mesh, the graticule mesh passes through screw fixed mounting at the back of display screen shell 1, and the heat dissipation window 4 of this department can realize that cooling fan 13 goes out the heat to realize ventilating.

The both ends of base plate 5 are fixed respectively and are equipped with fixed limit 7, fixed limit 7 passes through fixing bolt 8 fixed mounting in the inside of display screen shell 1, and the fixed limit 7 of this department can be effectual with base plate 5 fixed mounting in the inside of display screen shell 1.

The back of the substrate 5 is at least fixedly provided with two groups of heat dissipation fans 13, the heat dissipation fans 13 are respectively arranged at two ends of the substrate 5, and the heat dissipation fans 13 at the positions can realize the emission and cooling of heat absorbed on the substrate 5.

The embedded pipe 901 of the water cooling pipe 9 is fixedly embedded in the middle of the two groups of radiating fins 6, the outer radiating pipe 902 is fixedly arranged on the outer side of the radiating window 4, the embedded pipe 901 at the position can absorb heat in the substrate 5, and is combined with the radiating fins 6 to achieve a quick radiating effect, the outer radiating pipe 902 is in contact with air, cooling is achieved, and blowing through the radiating fan 13 increases the flowing of the air.

The LED lamps 3 in the display screen body 2 are arranged in a matrix, the distance between the two groups of LED lamps 3 is 1-2cm, and the arrangement of the LED lamps 3 at the position can enable a display picture to be stable and clear.

The working principle is as follows: carry out the input of display data earlier to display screen body 2, then start display screen body 2, make LED lamp 3 in the display screen body 2 can normally shine, realize the demonstration and the flow to the information through bright going out, when using, base plate 5 absorbs the heat that produces when display screen body 2 moves, then realize the heat dissipation through the area of contact between fin 6 and the air, and cooling fan 13 that sets up on base plate 5, the flow of the air that can effectual increase, and the heat on the fin 6 is discharged away, and inlay the pipe 901 of inlaying that has water-cooled tube 9 in the inside of base plate 5, and the pipe 901 of inlaying absorbs the heat on the base plate 5, realize carrying away the heat through outer heat dissipation pipe 902, make the inside temperature of display screen shell 1 can reduce, realize radiating effect.

Although examples of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these examples 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. The utility model provides a recruitment LED display screen of heat dissipation function, includes display screen shell (1) and display screen body (2), its characterized in that: the LED display screen comprises a display screen shell (1), wherein a heat dissipation window (4) is installed on the back of the display screen shell (1), a clamping groove (11) is fixedly formed in the front end of the display screen shell (1), clamping blocks (12) are fixedly arranged at two ends of a display screen body (2), the clamping blocks (12) are movably clamped in the clamping groove (11), an LED lamp (3) is fixedly installed in the display screen body (2), a substrate (5) is attached to the back of the display screen body (2), cooling fins (6) are fixedly arranged on the substrate (5), a cooling fan (13) is embedded in the cooling fins (6), four fan blades (10) are fixedly installed on the cooling fan (13), a water cooling pipe (9) is fixedly connected to the substrate (5), the water cooling pipe (9) comprises an inner embedded pipe (901) and an outer cooling pipe (902), and the inner embedded pipe (901) is fixedly embedded in the substrate (5), the outer heat dissipation pipe (902) runs through the display screen shell (1), and the outer heat dissipation pipe (902) is arranged on the back of the display screen shell (1).

2. The recruitment LED display screen with the heat dissipation function as claimed in claim 1, wherein: what heat dissipation window (4) adopted is the steel graticule mesh, the graticule mesh passes through screw fixed mounting at the back of display screen shell (1).

3. The recruitment LED display screen with the heat dissipation function as claimed in claim 1, wherein: the two ends of the substrate (5) are respectively and fixedly provided with a fixed edge (7), and the fixed edges (7) are fixedly arranged in the display screen shell (1) through fixing bolts (8).

4. The recruitment LED display screen with the heat dissipation function as claimed in claim 1, wherein: the back of the base plate (5) is at least fixedly provided with two groups of heat dissipation fans (13), and the heat dissipation fans (13) are respectively arranged at two ends of the base plate (5).

5. The recruitment LED display screen with the heat dissipation function as claimed in claim 1, wherein: the inner embedded pipe (901) of the water cooling pipe (9) is fixedly embedded in the middle of the two groups of radiating fins (6), and the outer radiating pipe (902) is fixedly arranged on the outer side of the radiating window (4).

6. The recruitment LED display screen with the heat dissipation function as claimed in claim 1, wherein: the LED lamps (3) in the display screen body (2) are arranged in a matrix, and the distance between the two groups of LED lamps (3) is 1-2 cm.