CN219698308U - Radiating structure of advertising machine - Google Patents
Radiating structure of advertising machine Download PDFInfo
- Publication number
- CN219698308U CN219698308U CN202320976392.XU CN202320976392U CN219698308U CN 219698308 U CN219698308 U CN 219698308U CN 202320976392 U CN202320976392 U CN 202320976392U CN 219698308 U CN219698308 U CN 219698308U
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- heat dissipation
- radiating
- heat
- advertising machine
- machine according
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 24
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims description 97
- 230000005855 radiation Effects 0.000 claims description 19
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 238000009434 installation Methods 0.000 description 9
- 229910000838 Al alloy Inorganic materials 0.000 description 4
- XOMKZKJEJBZBJJ-UHFFFAOYSA-N 1,2-dichloro-3-phenylbenzene Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1Cl XOMKZKJEJBZBJJ-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model provides a radiating structure of an advertising machine, which comprises a liquid crystal display screen, a radiating plate and a PCB (printed circuit board), wherein the liquid crystal display screen is fixedly arranged in front of the radiating plate, the PCB, a power supply and electronic elements are fixedly arranged in the middle of the radiating plate, radiating blocks are respectively fixed at two ends of the radiating plate, each radiating block comprises a plurality of radiating modules, the radiating blocks are arranged at two ends of the liquid crystal display screen of the advertising machine, each radiating block is formed by arranging a plurality of radiating modules, each radiating module is formed by cutting an aluminum profile with a plurality of radiating fins, the quantity of the radiating modules is flexible, the radiating structure of the advertising machine is convenient to assemble and disassemble, the radiating effect of the advertising machine is good, and meanwhile, the weight of advertisements is lightened.
Description
Technical Field
The utility model relates to the technical field of advertisement display, in particular to a heat dissipation structure of an advertisement machine.
Background
With the wide application of internet information technology, advertising machines for the promotion of modern commercial information are also rapidly developing. Because most of the advertising machines are liquid crystal display screens, the service life of the liquid crystal display screens is directly influenced by the heating problem of the liquid crystal display screens, fans are required to be installed for liquid crystal display heat dissipation of most of the advertising machines, the weight of the advertising machines is increased, meanwhile, the volume thickness of the advertising machines is increased, the advertising machines are heavy, and the circulation heat dissipation of the fans is realized.
At present, the advertisement machine without a fan is also provided, and the heat dissipation module is troublesome to assemble and is infirm in structure, so that the requirements of light weight, good heat dissipation effect and convenient installation of the advertisement machine cannot be met.
Disclosure of Invention
The utility model provides a radiating structure of an advertising machine, which is characterized in that radiating blocks are arranged at two ends of a liquid crystal display screen of the advertising machine, the radiating blocks are formed by installing a plurality of radiating modules, the radiating modules are formed by cutting aluminum profiles with a plurality of radiating fins, the quantity of the radiating modules is flexible, the radiating structure of the advertising machine is convenient to install and detach, the radiating effect of the advertising machine is good, and meanwhile, the weight of the advertising machine is reduced.
In order to solve the problems, the utility model provides a radiating structure of an advertising machine, which comprises a liquid crystal display screen, a radiating plate and a PCB (printed circuit board), wherein the liquid crystal display screen is fixedly arranged in front of the radiating plate, the PCB, a power supply and an electronic element are fixedly arranged in the middle of the radiating plate, radiating blocks are respectively fixed at two ends of the radiating plate, each radiating block comprises a plurality of radiating modules, and the PCB, the electronic element and the power supply are electrically connected.
Preferably, the heat dissipation module is formed by cutting an aluminum profile with a plurality of heat dissipation fins.
The heat radiation module is an aluminum profile with a plurality of heat radiation fins, the aluminum profile is molded and stretched into a strip, and the heat radiation module with different lengths is processed and cut according to the requirements of the heat radiation plate.
Preferably, the length of the aluminum profile is equal to the width of the heat dissipation plate.
The length of aluminium alloy with the width of heating panel equals, fully increases the radiating area of heating panel like this to the furthest, is convenient for go out the heat dissipation of the fin of rethread heat dissipation module with the heat of LCD screen through the whole diffusion of heating panel, and the radiating effect is good.
Preferably, the aluminum profile is provided with three through holes, and the heat dissipation module is fixed on the heat dissipation module by screws.
The aluminum profile is provided with three through holes, and the heat radiation module is convenient to fix and install on the heat radiation plate by screws, and is firm in fixation.
Preferably, a heat dissipating paste is further disposed on a contact surface between the bottom of the heat dissipating module and the heat dissipating plate.
The heat dissipation paste is favorable for tightly attaching the heat dissipation plate and the heat dissipation module, the heat dissipation is faster, and the heat dissipation effect is better through the heat dissipation module.
Preferably, the number of the heat dissipation modules may be arranged according to the size of the liquid crystal display.
The number of the heat dissipation modules can be distributed according to the size of the liquid crystal display screen and is fixed on the heat dissipation plate.
Preferably, a heat dissipation cover is arranged at the rear of the PCB and the electronic element for dust prevention and heat dissipation.
The rear of PCB circuit board and electronic component is equipped with the radiator shroud, and the radiator shroud is used for dustproof isolation to have the radiating effect.
Preferably, a plurality of heat dissipation holes are uniformly distributed on the heat dissipation cover.
A plurality of heat dissipation holes are uniformly distributed on the heat dissipation cover, and heat of the PCB and the electronic component is discharged into the air at the rear through the heat dissipation holes.
Preferably, a plurality of jacks are arranged on one side of the heat dissipation cover.
One side of the heat radiation cover is provided with a plurality of inserting ports, so that the inserting ports are conveniently fixed, and the heat radiation cover also has the function of heat radiation holes.
Preferably, the liquid crystal display screen and the heat dissipation plate are fixed by surrounding frames, and the advertising machine is integrally assembled.
The liquid crystal display screen and the heat dissipation plate are fixed by surrounding frames, and the advertising machine is integrally assembled by screws and fixing blocks, so that the fixation is firm.
The beneficial effects of the utility model are as follows: adopt the LCD screen both ends installation radiating block of advertisement machine, the radiating block is by a plurality of heat dissipation module installations constitution, and the heat dissipation module is formed for taking the aluminium alloy cutting of a plurality of fin, and quantity constitution is assembled in a flexible way according to the size of LCD screen to the installation is dismantled conveniently, and PCB circuit board in the middle of the advertisement machine, power and electronic component's top still is equipped with dustproof heat dissipation cover, and heat radiation structure is ingenious, has alleviateed the weight of advertisement simultaneously, satisfies advertisement machine radiating effect good, and the installation is dismantled conveniently.
Drawings
FIG. 1 is a schematic diagram of an exploded structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a heat dissipation module according to an embodiment of the utility model;
FIG. 3 is a schematic structural view of a rear view of an embodiment of the present utility model;
fig. 4 is a schematic diagram of an assembled structure according to an embodiment of the utility model.
Reference numerals
1. A heat dissipation cover; 2. a heat dissipation block; 3. a socket; 4. a power supply; 5. a PCB circuit board; 6. an electronic component; 7. a heat dissipation plate; 8. a frame; 9. a fixed block; 10. a liquid crystal display; 11. a heat dissipation module; 12. a heat sink; 13. a through hole; 14. and the heat dissipation holes.
Detailed Description
For a more complete understanding of the technical aspects of the present utility model, reference should be made to the following descriptions and illustrations of the technical aspects of the utility model, but not limited thereto, in conjunction with the accompanying drawings and the specific embodiments.
As shown in fig. 1 to 4, in a specific embodiment of the present utility model, a heat dissipation structure of an advertisement machine includes a liquid crystal display 10, a heat dissipation plate 7 and a PCB circuit board 5, wherein the liquid crystal display 10 is fixedly located in front of the heat dissipation plate 7, the PCB circuit board 5, a power supply 4 and an electronic component 6 are fixed in the middle of the heat dissipation plate 7, heat dissipation blocks 2 are respectively fixed at two ends of the heat dissipation plate 7, the heat dissipation blocks 2 include a plurality of heat dissipation modules 11, and the PCB circuit board 5, the electronic component 6 and the power supply 4 are electrically connected.
Further, the heat dissipation module 11 is formed by cutting an aluminum profile with a plurality of heat dissipation fins 12.
The heat radiation module 11 is an aluminum profile with a plurality of heat radiation fins 12, the aluminum profile is molded and stretched into long strips, and the heat radiation modules 11 with different lengths are processed and cut according to the requirements of the heat radiation plate 7.
Further, the length of the aluminum profile is equal to the width of the heat dissipation plate 7.
The length of aluminium alloy equals with the width of heating panel 7, fully increases the heat radiating area of heating panel 7 like this to the maximum, is convenient for go out the heat dissipation of the heat of liquid crystal display 10 through the whole diffusion of heating panel 7, the fin 12 of rethread heat dissipation module 11 heat dissipation, and the radiating effect is good.
Further, the aluminum profile is provided with three through holes 13, and the heat dissipation module 11 is fixed on the heat dissipation by screws.
The aluminum profile is provided with three through holes 13, so that the heat radiation module 11 is fixedly installed by screws and is fixed firmly.
Further, a heat dissipating paste is further disposed on the contact surface between the bottom of the heat dissipating module 11 and the heat dissipating plate 7.
The heat dissipation paste is favorable for tightly attaching the heat dissipation plate 7 and the heat dissipation module 11, heat dissipation is faster, and the heat dissipation effect is better through the heat dissipation module 11.
Further, the number of the heat dissipation modules 11 may be arranged according to the size of the liquid crystal display 10.
The number of the heat dissipation modules 11 can be arranged according to the size of the liquid crystal display 10 and is fixed on the heat dissipation plate 7.
Further, a heat dissipation cover 1 is provided behind the PCB 5 and the electronic component 6 for dust prevention and heat dissipation.
The rear of the PCB 5 and the electronic component 6 is provided with a heat dissipation cover 1, and the heat dissipation cover 1 is used for dustproof isolation and has a heat dissipation effect.
Further, a plurality of heat dissipation holes 14 are uniformly arranged on the heat dissipation cover 1.
The heat dissipation cover 1 is uniformly provided with a plurality of heat dissipation holes 14, and the heat of the PCB 5 and the electronic component 6 is discharged into the air at the rear through the heat dissipation holes 14.
Further, a plurality of sockets 3 are provided on one side of the heat dissipation cover 1.
One side of the heat dissipation cover 1 is provided with a plurality of connector sockets 3, which is convenient for fixing the connector plug and has the function of the heat dissipation holes 14.
Further, the liquid crystal display 10 and the heat dissipation plate 7 are fixed by the surrounding frame 8, and the whole is assembled into the advertising machine.
The liquid crystal display screen 10 and the heat dissipation plate 7 are fixed by the surrounding frame 8, and the advertising machine is integrally assembled by screws and the fixing blocks 9, so that the fixation is firm.
The beneficial effects of the utility model are as follows: adopt the LCD screen 10 both ends installation radiating block 2 of advertisement machine, radiating block 2 is by a plurality of heat dissipation module 11 installations constitution, heat dissipation module 11 is formed for taking the aluminium alloy cutting of a plurality of fin 12, quantity constitution is assembled in a flexible way according to the size of LCD screen 10, and the installation is dismantled conveniently, PCB circuit board 5 in the middle of the advertisement machine, power 4 and electronic component 6's top still is equipped with dustproof heat exchanger 1, heat radiation structure is ingenious, the weight of advertisement has been alleviateed simultaneously, it is good to satisfy advertisement machine radiating effect, the installation is dismantled conveniently.
The foregoing description is only the preferred embodiments of the present patent, and is not intended to limit the scope of the present patent, and all equivalent structures or equivalent processes using the descriptions and the contents of the drawings are directly or indirectly applied to other related technical fields, which belong to the scope of the present patent.
Claims (10)
1. The utility model provides a heat radiation structure of advertisement machine, its characterized in that includes LCD, heating panel and PCB circuit board, LCD is fixed to be located the place ahead of heating panel, the centre of heating panel is fixed PCB circuit board, power and electronic component, the fixed radiating block in both ends of heating panel respectively, the radiating block includes a plurality of heat dissipation modules, PCB circuit board, electronic component with the power electricity is connected.
2. The heat dissipating structure of the advertisement player of claim 1, wherein the heat dissipating module is cut from an aluminum profile with a plurality of heat dissipating fins.
3. The heat radiation structure of the advertisement machine according to claim 2, wherein the length of the aluminum profile is equal to the width of the heat radiation plate.
4. The heat dissipating structure of the advertising machine according to claim 2, wherein the aluminum profile is provided with three through holes, and the heat dissipating module is fixed to the heat dissipating module by screws.
5. The heat dissipation structure of an advertising machine according to claim 1, wherein a heat dissipation paste is further disposed on a contact surface between the bottom of the heat dissipation module and the heat dissipation plate.
6. The heat dissipation structure of an advertising machine according to claim 1, wherein the number of the heat dissipation modules is arranged according to the size of the liquid crystal display.
7. The heat dissipation structure of the advertising machine according to claim 1, wherein a heat dissipation cover is provided at the rear of the PCB and the electronic component for dust-proof heat dissipation.
8. The heat dissipation structure of an advertising machine according to claim 7, wherein the heat dissipation cover is uniformly provided with a plurality of heat dissipation holes.
9. The heat dissipating structure of the advertising machine of claim 7, wherein one side of the heat dissipating cover is provided with a plurality of sockets.
10. The heat dissipation structure of the advertising machine according to claim 1, wherein the liquid crystal display screen and the heat dissipation plate are fixed by surrounding frames, and are integrally assembled into the advertising machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320976392.XU CN219698308U (en) | 2023-04-26 | 2023-04-26 | Radiating structure of advertising machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320976392.XU CN219698308U (en) | 2023-04-26 | 2023-04-26 | Radiating structure of advertising machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219698308U true CN219698308U (en) | 2023-09-15 |
Family
ID=87970617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320976392.XU Active CN219698308U (en) | 2023-04-26 | 2023-04-26 | Radiating structure of advertising machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219698308U (en) |
-
2023
- 2023-04-26 CN CN202320976392.XU patent/CN219698308U/en active Active
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