CN214377456U - Outdoor LED display screen with strong heat dissipation - Google Patents
Outdoor LED display screen with strong heat dissipation Download PDFInfo
- Publication number
- CN214377456U CN214377456U CN202120507902.XU CN202120507902U CN214377456U CN 214377456 U CN214377456 U CN 214377456U CN 202120507902 U CN202120507902 U CN 202120507902U CN 214377456 U CN214377456 U CN 214377456U
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- Prior art keywords
- display screen
- aluminum plate
- heat dissipation
- shell
- heat
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- Expired - Fee Related
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Abstract
The utility model particularly relates to an outdoor LED display screen with strong heat dissipation, which comprises a shell, wherein an installation cavity is arranged inside the shell, the inner side of the front end surface of the shell is provided with a mounting concave surface, one surface in the mounting cavity is provided with a heat dissipation aluminum plate, the upper part of the heat-radiating aluminum plate is provided with a condenser pipe in a penetrating way, the two sides of the surface of the heat-radiating aluminum plate are evenly provided with supporting expansion pieces, one end of the supporting expansion piece is provided with a heat absorption aluminum plate, and the utility model has simple structure and reasonable design, through the matching arrangement of the compressor, the condenser, the condensing pipe, the heat-radiating aluminum plate, the heat-absorbing aluminum plate, the air inlet fan and the air outlet fan, the heat-radiating effect of the display screen main body can be more sufficient and rapid, through the arrangement of the dustproof screen plate arranged on the shell and the dustproof air outlet net arranged on the rear end surface of the shell, the dust and sundries can be effectively prevented from entering the display screen main body, so that the service life of the display screen main body is longer.
Description
Technical Field
The utility model belongs to the technical field of the LED display screen, concretely relates to outdoor LED display screen of strong heat dissipation.
Background
The LED is a short-form substance which can convert electric energy into light energy and is widely applied to a plurality of fields in life, but outdoor LED display screens used in the past can generate a large amount of heat after long-term work, if the heat cannot be dissipated in time, internal elements of the LED display screens can be damaged, the service life and the display effect of the LED display screens are reduced, and some existing heat dissipation devices have common heat dissipation effects on the LED display screens and cannot effectively dissipate the heat.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a strong radiating outdoor LED display screen to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an outdoor LED display screen with strong heat dissipation comprises a shell, wherein an installation cavity is arranged inside the shell, an installation concave surface is arranged on the inner side of the front end surface of the shell, fixing holes are formed in four corners of the front end surface of the shell, a heat dissipation aluminum plate is arranged on one side inside the installation cavity, a condensing pipe is arranged on the heat dissipation aluminum plate in a penetrating mode, supporting expansion pieces are evenly arranged on two sides of the surface of the heat dissipation aluminum plate, a heat absorption aluminum plate is arranged at one end of each supporting expansion piece, an insulating screen plate is arranged on the surface of each heat absorption aluminum plate, rubber supporting blocks are arranged on four corners of the inner side of the installation cavity, two groups of fan frames are arranged at the upper end and the lower end inside the installation cavity, an air inlet machine and an air outlet machine are respectively arranged inside the two groups of the fan frames, a display screen main body is arranged on the inner side surface of the installation concave surface, a protective transparent plate is arranged on the front end surface of the display screen main body, and rubber sealing columns are arranged on four corners of one surface of the protective transparent plate, and the compressor and the condenser are respectively installed on the left side wall in the installation cavity.
As the further optimization of the technical scheme, the rear end face of the shell is provided with the dustproof air outlet net in a penetrating mode, and the dustproof air outlet net is located on one face inside the installation cavity and is arranged with the left end veneering face of the arranged heat dissipation aluminum plate.
As a further optimization of the technical scheme, the upper surface and the lower surface of the shell are provided with the dustproof screen plate in a penetrating manner, and one surface of the dustproof screen plate is connected with the fan frame veneering.
As a further optimization of the technical scheme, one end of the compressor is connected with one end of the condensing pipe, the other end of the compressor is connected with one end of the condenser, the other end of the condenser is provided with a throttle valve, and one end of the throttle valve is connected with the other end of the condensing pipe.
As a further optimization of the technical scheme, the shell is hermetically connected with a rubber sealing column arranged on the protective transparent plate through a fixing hole.
The utility model discloses a technological effect and advantage: the outdoor LED display screen with strong heat dissipation function comprises an air inlet machine, a compressor and a condenser, wherein the air inlet machine, the compressor and the condenser are arranged at first, the temperature of the condenser pipe is reduced through the work of the compressor, then air is sucked into the shell through the air inlet machine and passes through the condenser pipe, meanwhile, the condenser pipe generates cold air to reduce the temperature of the air in the shell, when the low-temperature air passes through the arranged heat dissipation aluminum plate, the low-temperature air takes away the heat of a heat absorption aluminum plate which adsorbs a display screen main body through an insulating screen plate, the heat generated by the display screen main body can be adsorbed and taken away at the first time through the arrangement of the heat absorption aluminum plate, then the heat is extracted through an air outlet machine and is discharged to the outside of the shell through the arranged dustproof screen plate, so that the temperature of the display screen main body is rapidly reduced, the heat dissipation effect of the high jump on the display screen main body is further achieved, and the shell is hermetically connected with a rubber sealing column arranged on a protective transparent plate through the arranged fixing holes, be convenient for dismantle the maintenance and clear up the dust with the display screen main part, just the utility model discloses simple structure, reasonable in design through compressor, condenser pipe, heat dissipation aluminum plate, heat absorption aluminum plate and air inlet machine, goes out the cooperation setting between the fan, can make the radiating effect of display screen main part fully quick more, through the dustproof otter board that sets up on the casing and the setting of the dustproof play fan-out net of casing rear end face, can effectively avoid dust and debris to get into the inside of display screen main part to the working life who makes the display screen main part is longer.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the internal structure of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. a housing; 2. a mounting cavity; 3. a fixing hole; 4. mounting a concave surface; 5. a fan frame; 6. a heat dissipation aluminum plate; 7. a condenser tube; 8. a compressor; 9. a condenser; 10. a throttle valve; 11. a rubber support block; 12. supporting the telescoping member; 13. a heat absorbing aluminum plate; 14. an insulating mesh plate; 15. a display screen main body; 16. a protective transparent plate; 17. a rubber sealing post; 18. an air inlet machine; 19. an air outlet machine; 20. a dustproof air outlet net; 21. a dustproof mesh plate.
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 present invention provides a technical solution: an outdoor LED display screen with strong heat dissipation comprises a shell 1, a dustproof air outlet net 20 is arranged on the rear end face of the shell 1 in a penetrating mode, an installation cavity 2 is arranged inside the shell 1, an installation concave surface 4 is arranged on the inner side of the front end face of the shell 1, fixing holes 3 are formed in four corners of the front end face of the shell 1, a heat dissipation aluminum plate 6 is arranged on one side inside the installation cavity 2, the dustproof air outlet net 20 is located on one side inside the installation cavity 2 and is attached to the left end of the heat dissipation aluminum plate 6, a condensing pipe 7 is arranged on the heat dissipation aluminum plate 6 in a penetrating mode, supporting expansion pieces 12 are evenly arranged on two sides of the surface of the heat dissipation aluminum plate 6, a heat absorption aluminum plate 13 is arranged at one end of each supporting expansion piece 12, an insulating mesh plate 14 is arranged on the surface of each heat absorption aluminum plate 13, rubber supporting blocks 11 are arranged on four corners of the inner side of the installation cavity 2, two sets of fan frames 5 are arranged on the upper end and the lower end inside the installation cavity 2, dustproof mesh plate 21 is arranged on the upper surface and the lower surface of the shell 1 in a penetrating mode, one surface of the dustproof screen 21 is connected with the facing surface of the fan frame 5.
The air inlet machine 18 is installed respectively to the inside of two sets of fan frame 5, go out fan 19, display screen main part 15 is installed to 4 medial surfaces of installation concave surface, the preceding terminal surface of display screen main part 15 is equipped with protection transparent plate 16, the one side four corners of protection transparent plate 16 all is equipped with rubber seal post 17, casing 1 sets up through the rubber seal post 17 sealing connection that established fixed orifices 3 and protection transparent plate 16, compressor 8 and condenser 9 are installed respectively to the inside left side wall of installation cavity 2, the one end of compressor 8 is connected with the one end of condenser pipe 7, and the other end of compressor 8 is connected with the one end of condenser 9 that establishes, the other end of condenser 9 is equipped with choke valve 10, the one end of choke valve 10 is connected with the other end of condenser pipe 7.
Specifically, when in use, the air inlet machine 18, the compressor 8 and the condenser 9 which are arranged firstly start to work, the temperature of the condenser pipe 7 which is arranged is reduced through the work of the compressor 8, then air is sucked into the shell 1 through the air inlet machine 18 and passes through the condenser pipe 7, meanwhile, the condenser pipe 7 generates cold air to reduce the temperature of the air in the shell 1, when the low-temperature air passes through the arranged heat dissipation aluminum plate 6, the low-temperature air takes away the heat which is absorbed by the heat absorption aluminum plate 13 to the display screen main body 15 through the insulating screen plate 14, and the heat which is generated by the display screen main body 15 can be absorbed and taken away at the first time through the arrangement of the heat absorption aluminum plate 13, and then the heat is extracted out to the outside of the shell 1 through the arranged dustproof screen plate 21 through the air outlet machine 19, so that the temperature of the display screen main body 15 is reduced rapidly, and the heat dissipation effect of jump height to the display screen main body 15 is further achieved, and the shell 1 is hermetically connected with a rubber sealing column 17 arranged on the protective transparent plate 16 through the arranged fixing hole 3, so that the display screen main body 15 is convenient to disassemble, maintain and clean dust.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a strong radiating outdoor LED display screen, includes casing (1), its characterized in that: the inside of casing (1) is equipped with installation cavity (2), the preceding terminal surface inboard of casing (1) is equipped with installation concave surface (4), the preceding terminal surface four corners of casing (1) is equipped with fixed orifices (3), the inside one side of installation cavity (2) is equipped with heat dissipation aluminum plate (6), it is equipped with condenser pipe (7) to run through on heat dissipation aluminum plate (6), the surperficial both sides of heat dissipation aluminum plate (6) evenly are equipped with supports extensible member (12), the one end that supports extensible member (12) is equipped with heat absorption aluminum plate (13), the surface of heat absorption aluminum plate (13) is equipped with insulating otter board (14), the inboard four corners of installation cavity (2) are equipped with rubber support piece (11), the inside upper and lower extreme of installation cavity (2) all is equipped with fan frame (5) two sets ofly, and is two sets of air inlet fan frame (18) are installed respectively to the inside of fan frame (5), Go out fan (19), display screen main part (15) are installed to installation concave surface (4) medial surface, the preceding terminal surface of display screen main part (15) is equipped with protection transparent plate (16), the one side four corners of protection transparent plate (16) all is equipped with rubber sealing post (17), compressor (8) and condenser (9) are installed respectively to the inside left side wall of installation cavity (2).
2. The outdoor LED display screen with strong heat dissipation performance as recited in claim 1, wherein: the rear end face of the shell (1) penetrates through a dustproof air outlet net (20), and the dustproof air outlet net (20) is located on one surface inside the installation cavity (2) and is arranged to be attached to the left end of the arranged heat dissipation aluminum plate (6).
3. The outdoor LED display screen with strong heat dissipation performance as recited in claim 1, wherein: the upper surface and the lower surface of the shell (1) are provided with a dustproof screen (21) in a penetrating way, and one surface of the dustproof screen (21) is in close-face connection with the fan frame (5).
4. The outdoor LED display screen with strong heat dissipation performance as recited in claim 1, wherein: the one end of compressor (8) is connected with the one end of condenser pipe (7), and the other end of compressor (8) is connected with the one end of condenser (9) of establishing, the other end of condenser (9) is equipped with choke valve (10), the one end of choke valve (10) is connected with the other end of condenser pipe (7).
5. The outdoor LED display screen with strong heat dissipation performance as recited in claim 1, wherein: the shell (1) is hermetically connected with a rubber sealing column (17) arranged on the protective transparent plate (16) through a fixing hole (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120507902.XU CN214377456U (en) | 2021-03-10 | 2021-03-10 | Outdoor LED display screen with strong heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120507902.XU CN214377456U (en) | 2021-03-10 | 2021-03-10 | Outdoor LED display screen with strong heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214377456U true CN214377456U (en) | 2021-10-08 |
Family
ID=77970644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120507902.XU Expired - Fee Related CN214377456U (en) | 2021-03-10 | 2021-03-10 | Outdoor LED display screen with strong heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214377456U (en) |
-
2021
- 2021-03-10 CN CN202120507902.XU patent/CN214377456U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |