CN220493458U - LED display screen aluminum heat radiation structure - Google Patents
LED display screen aluminum heat radiation structure Download PDFInfo
- Publication number
- CN220493458U CN220493458U CN202322122920.8U CN202322122920U CN220493458U CN 220493458 U CN220493458 U CN 220493458U CN 202322122920 U CN202322122920 U CN 202322122920U CN 220493458 U CN220493458 U CN 220493458U
- Authority
- CN
- China
- Prior art keywords
- wall
- plate
- fixedly connected
- heat dissipation
- led display
- Prior art date
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 23
- 230000005855 radiation Effects 0.000 title claims description 5
- 230000017525 heat dissipation Effects 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000004411 aluminium Substances 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 8
- 229920001821 foam rubber Polymers 0.000 abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The utility model discloses an LED display screen aluminum heat dissipation structure which comprises a heat conduction plate, wherein the outer wall of the heat conduction plate is fixedly connected with two mounting plates, T-shaped grooves are formed in the outer walls of the two mounting plates, two T-shaped blocks are connected to the inner wall of each T-shaped groove in a sliding mode, the same spring is fixedly connected between the two T-shaped blocks, and a T-shaped pushing rod is fixedly connected to the outer wall of each T-shaped block. According to the utility model, the mounting plate, the T-shaped block, the spring, the T-shaped pushing rod, the first mounting plate, the second mounting plate, the foam-rubber cushion, the first heat dissipation plate and the second heat dissipation plate are arranged, dust on the first heat dissipation plate and the second heat dissipation plate is quickly cleaned through the foam-rubber cushion in a relatively pressing mode, the mounting plate is fixed in position through the semicircular block, the rotating shaft, the limiting block and the torsion spring, the mounting plate is conveniently mounted, and meanwhile, the mounting plate is conveniently taken down to clean the dust on the first heat dissipation plate and the second heat dissipation plate.
Description
Technical Field
The utility model relates to the technical field of heat dissipation structures, in particular to an aluminum heat dissipation structure of an LED display screen.
Background
Because one part of electric energy is converted into light energy and the other part is converted into heat energy, the rest about 70% of electric energy is converted into heat energy due to the fact that the electro-optical conversion efficiency is about 20% -30%, and the heat is mainly caused to heat the LED display screen, and an aluminum radiating fin is usually arranged in the LED display screen to enable heat in the LED display screen to be rapidly dissipated to the outside.
In the prior art, the aluminum radiating fin is in contact with the outside air to achieve the purpose of radiating, and a lot of dust is adhered to the surface of the aluminum radiating fin after long-term use, but the aluminum radiating fin is wholly dense, and the dust on the surface of the aluminum radiating fin is difficult to clean, so that an aluminum radiating structure of an LED display screen is provided for solving the problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an aluminum heat dissipation structure of an LED display screen.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an LED display screen aluminium heat radiation structure, includes the heat-conducting plate, the outer wall fixedly connected with of heat-conducting plate two mounting panels, T type groove has all been seted up to the outer wall of two mounting panels, and the inner wall sliding connection of T type groove has two T type pieces, and the same spring of fixedly connected with between two T type pieces, the outer wall fixedly connected with T type catch bar of T type piece, two wherein fixedly connected with is the same first assembly plate between the T type piece, two in addition fixedly connected with is the same second assembly plate between the T type piece, a plurality of rectangular channels have all been seted up to the outer wall of first assembly plate and second assembly plate, the inner wall fixedly connected with foam-rubber cushion in rectangular channel, the outer wall of first assembly plate evenly fixedly connected with a plurality of first heating panels, the outer wall evenly fixedly connected with of second assembly plate a plurality of second heating panel, the outer wall stop gear of mounting panel.
Preferably, the stop gear includes two axis of rotation, the outer wall fixedly connected with semicircle piece of mounting panel, the one end of two axis of rotation all rotates with the outer wall of heat-conducting plate to be connected, the outer wall fixed cover of axis of rotation is equipped with the stopper, the outer wall cover of axis of rotation is equipped with the torsional spring, makes the axis of rotation reset through setting up the torsional spring to make the stopper semicircle piece spacing, and when semicircle piece is located the semicircle inslot, prevent that the mounting panel from removing.
Preferably, the outer wall of the mounting plate is provided with a strip-shaped groove, and the inner wall of the strip-shaped groove is in sliding connection with the outer wall of the T-shaped pushing rod.
Preferably, four assembly holes are formed in the outer wall of the heat conducting plate, and the heat conducting plate is fixed in a proper position through screws penetrating through the assembly holes.
Preferably, the outer wall of the heat conducting plate is provided with two semicircular grooves, and the inner walls of the two semicircular grooves are respectively connected with the outer walls of the two semicircular blocks in a sliding manner.
Preferably, one end of the torsion spring is fixedly connected with the outer wall of the rotating shaft, and the other end of the torsion spring is fixedly connected with the outer wall of the heat conducting plate.
Preferably, the outer wall of the limiting block is contacted with the outer wall of the semicircular block, and the limiting block prevents the semicircular block from being separated from the semicircular groove.
Compared with the prior art, the utility model has the advantages that:
this scheme is through setting up mounting panel, T type piece, spring, T type catch bar, first assembly plate, second assembly plate, foam-rubber cushion, first heating panel and second heating panel, through the mode of pressing relatively, makes dust on first heating panel and the second heating panel clear up fast through the foam-rubber cushion, carries out fixed in position to the mounting panel through setting up semicircle piece, axis of rotation, stopper and torsional spring, conveniently installs it, conveniently takes off the mounting panel simultaneously and clear up dust on first heating panel and the second heating panel.
Drawings
Fig. 1 is a schematic perspective view of an aluminum heat dissipation structure of an LED display according to the present utility model;
fig. 2 is a schematic cross-sectional structure of an LED display panel aluminum heat dissipation structure according to the present utility model;
fig. 3 is an enlarged schematic diagram of a portion a in fig. 2 of an LED display panel aluminum heat dissipation structure according to the present utility model.
In the figure: 1. a heat conductive plate; 2. a mounting plate; 3. a T-shaped block; 4. a spring; 5. a T-shaped pushing rod; 6. a first assembly plate; 7. a second assembly plate; 8. a sponge cushion; 9. a first heat dissipation plate; 10. a second heat dissipation plate; 11. a fitting hole; 12. a semicircle block; 13. a rotating shaft; 14. a limiting block; 15. and (3) a torsion spring.
Detailed Description
Shown by fig. 1 and 2, relate to an LED display screen aluminium heat radiation structure, including heat-conducting plate 1, two mounting panels 2 of outer wall fixedly connected with of heat-conducting plate 1, T type groove has all been seted up to the outer wall of two mounting panels 2, the inner wall sliding connection of T type groove has two T type pieces 3, fixedly connected with same spring 4 between two T type pieces 3, spring 4 drives two T type pieces 3 and resets, the outer wall fixedly connected with T type catch bar 5 of T type piece 3, T type catch bar 5 drives T type piece 3 and removes.
The bar-shaped groove has been seted up to the outer wall of mounting panel 2, the inner wall in bar-shaped groove and the outer wall sliding connection of T type catch bar 5, wherein fixedly connected with is the same first assembly plate 6 between two T type pieces 3, fixedly connected with is the same second assembly plate 7 between two other T type pieces 3, a plurality of rectangular channels have all been seted up to the outer wall of first assembly plate 6 and second assembly plate 7, the inner wall fixedly connected with foam-rubber cushion 8 in rectangular channel, foam-rubber cushion 8 clear up the dust on the outer wall of first heating panel 9 and second heating panel 10.
The outer wall of first assembly plate 6 evenly fixedly connected with a plurality of first heating panel 9, the outer wall of second assembly plate 7 evenly fixedly connected with a plurality of second heating panels 10, the outer wall of first heating panel 9 and second heating panel 10 all with the outer wall sliding connection of heat conduction board 1, and the outer wall of heat conduction board 1 scribbles heat conduction silica gel, on the convenience was transmitted heat to first heating panel 9 and second heating panel 10, four pilot holes 11 have been seted up to the outer wall of heat conduction board 1, the outer wall stop gear of mounting panel 2.
As shown in fig. 1-3, the limiting mechanism comprises two rotating shafts 13, the outer wall of the mounting plate 2 is fixedly connected with two semicircular blocks 12, two semicircular grooves are formed in the outer wall of the heat conducting plate 1, and the inner walls of the two semicircular grooves are respectively and slidably connected with the outer walls of the two semicircular blocks 12.
One end of each of the two rotating shafts 13 is rotatably connected with the outer wall of the heat conducting plate 1, a limiting block 14 is fixedly sleeved on the outer wall of each rotating shaft 13, the outer wall of each limiting block 14 is in contact with the outer wall of each semicircular block 12, each limiting block 14 limits each semicircular block 12, the mounting plate 2 is fixed on each heat conducting plate 1, a torsion spring 15 is sleeved on the outer wall of each rotating shaft 13, one end of each torsion spring 15 is fixedly connected with the outer wall of each rotating shaft 13, the other end of each torsion spring 15 is fixedly connected with the outer wall of each heat conducting plate 1, and each torsion spring 15 drives each rotating shaft 13 to reset each limiting block 14.
Working principle: when the LED display screen is used, the heat conducting plate 1 is installed at a place where heat dissipation is needed, heat is transferred to the first heat dissipating plate 9 and the second heat dissipating plate 10 to dissipate heat, and when dust exists on the outer walls of the first heat dissipating plate 9 and the second heat dissipating plate 10 to be cleaned, the limiting block 14 is rotated to enable the heat dissipating plate to rotate for half a circle, the position fixing of the semicircular block 12 is released, the mounting plate 2 is taken out of the heat conducting plate 1, the first mounting plate 6 and the second mounting plate 7 are pressed to enable the heat dissipating plate 6 and the second mounting plate 7 to move relatively through the T-shaped block 3, so that the first heat dissipating plate 9 and the second heat dissipating plate 10 move relatively, the outer wall of the first heat dissipating plate 9 slides into the rectangular groove on the second mounting plate 7, the surface of the first heat dissipating plate 9 is cleaned through the sponge pad 8 in the rectangular groove, and meanwhile the outer wall of the second heat dissipating plate 10 slides into the rectangular groove on the first mounting plate 6, and the surface of the second heat dissipating plate 10 is cleaned through the sponge pad 8 in the rectangular groove.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (7)
1. The utility model provides an LED display screen aluminium heat radiation structure, includes heat-conducting plate (1), its characterized in that, two mounting panels (2) of outer wall fixedly connected with of heat-conducting plate (1), T type groove has all been seted up to the outer wall of two mounting panels (2), and the inner wall sliding connection in T type groove has two T type pieces (3), and same spring (4) of fixedly connected with between two T type pieces (3), the outer wall fixedly connected with T type catch bar (5) of T type piece (3), wherein two fixedly connected with one first assembly plate (6) between T type piece (3), two in addition fixedly connected with one second assembly plate (7) between T type piece (3), a plurality of rectangular channels have all been seted up to the outer wall of first assembly plate (6) and second assembly plate (7), the outer wall evenly fixedly connected with of first assembly plate (6) a plurality of first (9), the outer wall evenly connected with of second assembly plate (7) a plurality of second assembly plate (10), limiting mechanism (2) of heating panel.
2. The aluminum heat dissipation structure of the LED display screen according to claim 1, wherein the limiting mechanism comprises two rotating shafts (13), two semicircular blocks (12) are fixedly connected to the outer wall of the mounting plate (2), one ends of the two rotating shafts (13) are rotatably connected with the outer wall of the heat conducting plate (1), limiting blocks (14) are fixedly sleeved on the outer wall of the rotating shafts (13), and torsion springs (15) are sleeved on the outer wall of the rotating shafts (13).
3. The aluminum heat dissipation structure of the LED display screen according to claim 1, wherein the outer wall of the mounting plate (2) is provided with a strip-shaped groove, and the inner wall of the strip-shaped groove is in sliding connection with the outer wall of the T-shaped pushing rod (5).
4. The aluminum heat dissipation structure of the LED display screen according to claim 1, wherein four assembly holes (11) are formed in the outer wall of the heat conduction plate (1).
5. The aluminum heat dissipation structure of the LED display screen according to claim 2, wherein two semicircular grooves are formed in the outer wall of the heat conduction plate (1), and the inner walls of the two semicircular grooves are respectively connected with the outer walls of the two semicircular blocks (12) in a sliding mode.
6. The aluminum heat dissipation structure of the LED display screen according to claim 2, wherein one end of the torsion spring (15) is fixedly connected with the outer wall of the rotating shaft (13), and the other end of the torsion spring (15) is fixedly connected with the outer wall of the heat conducting plate (1).
7. An LED display screen aluminum heat dissipation structure as claimed in claim 2, characterized in that the outer wall of the stopper (14) is in contact with the outer wall of the semicircular block (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322122920.8U CN220493458U (en) | 2023-08-08 | 2023-08-08 | LED display screen aluminum heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322122920.8U CN220493458U (en) | 2023-08-08 | 2023-08-08 | LED display screen aluminum heat radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220493458U true CN220493458U (en) | 2024-02-13 |
Family
ID=89827662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322122920.8U Active CN220493458U (en) | 2023-08-08 | 2023-08-08 | LED display screen aluminum heat radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220493458U (en) |
-
2023
- 2023-08-08 CN CN202322122920.8U patent/CN220493458U/en active Active
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