CN215417381U - Heat dissipation efficient liquid crystal concatenation screen - Google Patents
Heat dissipation efficient liquid crystal concatenation screen Download PDFInfo
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- CN215417381U CN215417381U CN202122136859.3U CN202122136859U CN215417381U CN 215417381 U CN215417381 U CN 215417381U CN 202122136859 U CN202122136859 U CN 202122136859U CN 215417381 U CN215417381 U CN 215417381U
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- heat dissipation
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Abstract
The utility model provides a liquid crystal splicing screen with high heat dissipation efficiency, and relates to the technical field of liquid crystal splicing screens. According to the utility model, through arranging the outer frame, the display screen, the heat dissipation box, the motor, the rotating rod, the fan blade, the air inlet and the air outlet, the function of heat dissipation of the display screen is realized, the local contact between the back of the liquid crystal spliced screen and the wall surface is prevented from being overheated, the influence on the service life of internal parts of the liquid crystal spliced screen is avoided, the service life of the liquid crystal spliced screen is prolonged, the economic loss is reduced, meanwhile, through arranging the fixing frame, the mounting frame, the fixing rod, the dust screen, the connecting rod and the connecting seat, the mounting mode of the dust screen is changed, the dust screen can be quickly and conveniently dismounted, the dust screen is prevented from being blocked due to long-time use, and the influence on the heat dissipation performance of the liquid crystal spliced screen is avoided.
Description
Technical Field
The utility model relates to the technical field of liquid crystal spliced screens, in particular to a liquid crystal spliced screen with high heat dissipation efficiency.
Background
The liquid crystal concatenation screen can regard as the display to use alone, can splice into super large screen again and use, current liquid crystal concatenation screen is mostly hung on the wall, because the wall is hugged closely at the back of liquid crystal concatenation screen, can't be better dispel the heat, after long-term use, can make the local overheat of liquid crystal concatenation screen back and wall contact, influence the life-span of liquid crystal concatenation screen internals, make liquid crystal concatenation screen life shorten, make the internals of liquid crystal concatenation screen often change when needs, produce economic loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a liquid crystal splicing screen with high heat dissipation efficiency.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a heat dissipation efficient LCD concatenation screen, includes the frame, the display screen is equipped with to the inside of frame, the top of frame is equipped with the heat dissipation case admittedly, the inner wall of heat dissipation case has the motor through fixed block fixed mounting, the bull stick is equipped with admittedly to the output of motor, the outer fixed surface of bull stick installs the flabellum, the air intake has been seted up to the upper surface of heat dissipation case, the air outlet has been seted up to one side lateral wall of frame, the upper surface of heat dissipation case is provided with the replacement subassembly, the upper surface of heat dissipation case is provided with rain-proof subassembly.
In order to realize the effect that wind power enters the inner part of the outer frame through the vent hole, the utility model improves that the inner wall of the heat dissipation box is provided with the vent hole, and the heat dissipation box is communicated with the inner part of the outer frame through the vent hole.
In order to realize the effect of quickly and conveniently disassembling and assembling the dustproof net, the utility model is improved in that the replacing assembly comprises a fixing frame, the fixing frame is fixedly arranged on the upper surface of the heat dissipation box, the inner wall of the fixing frame is connected with an installation frame in a sliding mode, a fixing rod is arranged on the upper surface of the installation frame, the upper surface of the installation frame is connected with the dustproof net in a sliding mode, a connecting rod is arranged on the side wall of one side of the fixing frame, and a connecting seat is fixedly arranged on the side wall of one side, close to the fixing frame, of the installation frame.
In order to realize the effect of connecting the dust screen with the mounting frame, the utility model has the improvement that the lower surface of the dust screen is provided with a fixing hole, and the fixing rod is inserted in the fixing hole.
In order to realize the effect of fixing the position of the mounting frame, the utility model has the improvement that the side wall of one side of the connecting seat is provided with a connecting groove, and the connecting rod is connected with the inner wall of the connecting groove in a sliding way.
In order to achieve the effect of blocking rainwater, the improved structure of the utility model is that the rainproof assembly comprises a back plate, the back plate is fixedly arranged on the upper surface of the heat dissipation box, an installation block is fixedly arranged on the upper surface of the heat dissipation box, the side wall of one side of the installation block is rotatably connected with a rotating block, a baffle is arranged at one end of the rotating block, which is far away from the installation block, a limiting plate is arranged on the side wall of one side of the rotating block, and a limiting block is arranged on the side wall of one side of the back plate.
In order to achieve the effect of limiting the limiting block, the limiting block is improved in the utility model, the limiting block is L-shaped, and the limiting plate is connected with the inner wall of the limiting block in a sliding mode.
Advantageous effects
Compared with the prior art, the utility model has the advantages and positive effects that,
1. according to the utility model, by arranging the outer frame, the display screen, the heat dissipation box, the motor, the rotating rod, the fan blades, the air inlet and the air outlet, a function of heat dissipation of the display screen is realized, the display screen is cooled, the local overheating of the back of the liquid crystal spliced screen and the wall surface in contact is prevented, the influence on the service life of the internal parts of the liquid crystal spliced screen is avoided, the service life of the liquid crystal spliced screen is prolonged, the economic loss is reduced, meanwhile, the installation mode of the dustproof screen is changed by arranging the fixing frame, the installation frame, the fixing rod, the dustproof screen, the connecting rod and the connecting seat, the dustproof screen can be quickly and conveniently disassembled and assembled, the dustproof screen is prevented from being blocked due to long-time use, and the influence on the heat dissipation performance of the liquid crystal spliced screen is avoided.
2. According to the utility model, the function of preventing rainwater from entering the interior of the heat dissipation box is realized by arranging the back plate, the mounting block, the rotating block, the baffle plate, the limiting plate and the limiting block, and the rainwater is prevented from entering the interior of the outer frame through the heat dissipation box to wet the display screen by preventing the rainwater from entering the interior of the heat dissipation box, so that the display screen is prevented from being damaged, and the economic loss is reduced.
Drawings
Fig. 1 is a schematic perspective view of a liquid crystal tiled display screen with high heat dissipation efficiency according to the present invention;
FIG. 2 is a schematic cross-sectional view of a liquid crystal tiled display with high heat dissipation efficiency according to the present invention;
FIG. 3 is a schematic diagram of a rear view structure of a liquid crystal tiled display with high heat dissipation efficiency according to the present invention;
fig. 4 is a schematic top view of a liquid crystal tiled display screen with high heat dissipation efficiency according to the present invention.
Illustration of the drawings:
1. an outer frame; 2. a display screen; 3. a heat dissipation box; 4. a motor; 5. a rotating rod; 6. a fan blade; 7. an air inlet; 8. an air outlet; 9. a fixing frame; 10. installing a frame; 11. fixing the rod; 12. a dust screen; 13. a connecting rod; 14. a connecting seat; 15. a back plate; 16. mounting blocks; 17. rotating the block; 18. a baffle plate; 19. a limiting plate; 20. and a limiting block.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a heat dissipation efficient LCD concatenation screen, including frame 1, display screen 2 is equipped with to the inside of frame 1, frame 1 is fixed display screen 2, heat dissipation case 3 is equipped with admittedly on the top of frame 1, frame 1 is fixed heat dissipation case 3, the inner wall of heat dissipation case 3 has motor 4 through fixed block fixed mounting, bull stick 5 is equipped with admittedly to motor 4's output, starter motor 4, motor 4 moves, drive bull stick 5 and rotate, the fixed surface of bull stick 5 installs flabellum 6, when bull stick 5 rotates, drive flabellum 6 and rotate, thereby produce wind-force, air intake 7 has been seted up to heat dissipation case 3's upper surface, the air passes through the inside that air intake 7 got into heat dissipation case 3, air outlet 8 has been seted up to one side lateral wall of frame 1, the inside hot-blast inside of frame 1 of discharging through air outlet 8.
The ventilation hole has been seted up to the inner wall of heat dissipation case 3, and heat dissipation case 3 is linked together through the inside of ventilation hole and frame 1, and when heat dissipation case 3 was linked together with the inside of frame 1, fan blade 6 rotated the wind that produces and gets into the inside of frame 1 through the ventilation hole, dispels the heat to display screen 2.
The upper surface of the radiating box 3 is provided with a replacing component, the replacing component comprises a fixed frame 9, the fixed frame 9 is fixedly arranged on the upper surface of the radiating box 3, the inner wall of the fixed frame 9 is slidably connected with an installation frame 10, after the installation frame 10 slides into the fixed frame 9, the sliding direction of the installation frame 10 is limited, the installation frame 10 is prevented from being separated from the radiating box 3, the upper surface of the installation frame 10 is provided with a fixed rod 11, the fixed rod 11 limits a dustproof net 12, the upper surface of the installation frame 10 is slidably connected with the dustproof net 12, the lower surface of the dustproof net 12 is provided with a fixed hole, the fixed rod 11 is inserted into the fixed hole, after the fixed rod 11 is inserted into the fixed hole, the position of the dustproof net 12 is fixed, the dustproof net 12 is connected with the installation frame 10 through the fixed rod 11, one side wall of the fixed frame 9 is provided with a connecting rod 13, one side wall of the installation frame 10 close to the fixed frame 9 is fixedly provided with a connecting seat 14, connecting groove has been seted up to one side lateral wall of connecting seat 14, and connecting rod 13 and the inner wall sliding connection of connecting groove, after connecting rod 13 slided into the inside of connecting groove, connecting rod 13 is connected with connecting seat 14, restricts installing frame 10 simultaneously for installing frame 10 can't continue to slide.
The upper surface of heat dissipation case 3 is provided with rain-proof subassembly, rain-proof subassembly includes backplate 15, backplate 15 fixed mounting is on the upper surface of heat dissipation case 3, the upper surface of heat dissipation case 3 is equipped with installation piece 16 admittedly, one side lateral wall of installation piece 16 rotates and is connected with commentaries on classics piece 17, installation piece 16 supports commentaries on classics piece 17, commentaries on classics piece 17 is kept away from the one end of installation piece 16 and is equipped with baffle 18, commentaries on classics piece 17 drives baffle 18 and rotates when rotating, baffle 18 blocks the rainwater, the rainwater is along baffle 18 landing downwards, one side lateral wall of commentaries on classics piece 17 is equipped with limiting plate 19, limiting plate 19 limits commentaries on classics piece 17, one side lateral wall of backplate 15 is equipped with limiting block 20, limiting block 20's shape is the L type, limiting plate 19 and limiting block 20's inner wall sliding connection, the shape of L type makes when limiting plate 19 changes over to the inside of limiting block 20, restrict block 17, make commentaries on classics piece 17 can's continuation rotation.
The working principle is as follows: when the liquid crystal spliced screen is subjected to heat dissipation, the motor 4 is started, when the motor 4 runs, the rotating rod 5 is driven to rotate, when the rotating rod 5 rotates, the fan blades 6 are driven to rotate, air enters the inside of the heat dissipation box 3 through the air inlet 7, wind is generated when the fan blades 6 rotate, the wind generated by the rotation of the fan blades 6 enters the inside of the outer frame 1 through the ventilation holes, the heat dissipation is carried out on the display screen 2, meanwhile, hot air in the inner frame 1 is discharged out of the inside of the outer frame 1 through the air outlet 8, the heat dissipation is completed, when the dust screen 12 is installed, the dust screen 12 is close to the installation frame 10, the fixing rod 11 is aligned to the fixing hole, then, the dust screen 12 is moved, the fixing rod 11 is inserted into the fixing hole, after the fixing rod 11 is inserted into the inside of the fixing hole, the position of the dust screen 12 is fixed, meanwhile, the dust screen 12 is connected with the installation frame 10 through the fixing rod 11, then, the installation frame 10 is close to the fixing frame 9, the installation frame 10 is aligned to the inside of the fixing frame 9, the connecting rod 13 is aligned with the connecting groove, then the mounting frame 10 is moved to enable the mounting frame 10 to slide towards the inside of the fixed frame 9, after the mounting frame 10 slides into the inside of the fixed frame 9, the sliding direction of the mounting frame 10 is limited to prevent the mounting frame 10 from separating from the heat dissipation box 3, after the connecting rod 13 slides into the inside of the connecting groove, the connecting rod 13 is connected with the connecting seat 14, and simultaneously the mounting frame 10 is limited to enable the mounting frame 10 not to slide continuously, the mounting is completed, when rainwater is prevented from entering the heat dissipation box 3, the baffle plate 18 is rotated upwards to drive the rotating block 17 to rotate upwards, the rotating block 17 is rotated upwards on one side wall of the mounting block 16, after the rotating block 17 contacts the back plate 15, the limiting plate 19 is rotated to enable the limiting plate 19 to rotate on one side wall of the rotating block 17, after the limiting plate 19 rotates into the inside of the limiting block 20, the rotating block 17 is limited to enable the rotating block 17 not to rotate continuously, so that the baffle plate 18 is kept fixed, when it is rainy, the baffle plate 18 blocks the rainwater, and the rainwater slides down along the baffle plate 18 to prevent the rainwater from entering the inside of the heat dissipation box 3.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a heat dissipation efficient LCD concatenation screen, includes frame (1), its characterized in that: display screen (2) are equipped with to the inside of frame (1), heat dissipation case (3) are adorned admittedly on the top of frame (1), the inner wall of heat dissipation case (3) has motor (4) through fixed block fixed mounting, bull stick (5) are adorned admittedly to the output of motor (4), the fixed surface of bull stick (5) installs flabellum (6), air intake (7) have been seted up to the upper surface of heat dissipation case (3), air outlet (8) have been seted up to one side lateral wall of frame (1), the upper surface of heat dissipation case (3) is provided with the change subassembly, the upper surface of heat dissipation case (3) is provided with rain-proof subassembly.
2. The liquid crystal splicing screen with high heat dissipation efficiency as recited in claim 1, wherein: the inner wall of the heat dissipation box (3) is provided with a ventilation hole, and the heat dissipation box (3) is communicated with the inside of the outer frame (1) through the ventilation hole.
3. The liquid crystal splicing screen with high heat dissipation efficiency as recited in claim 1, wherein: the change subassembly include fixed frame (9), the upper surface at radiator box (3) is adorned admittedly to fixed frame (9), the inner wall sliding connection of fixed frame (9) has installing frame (10), the upper surface of installing frame (10) is equipped with dead lever (11), the upper surface sliding connection of installing frame (10) has dust screen (12), connecting rod (13) are equipped with to one side lateral wall of fixed frame (9), one side lateral wall fixed mounting that installing frame (10) are close to fixed frame (9) has connecting seat (14).
4. The liquid crystal splicing screen with high heat dissipation efficiency as recited in claim 3, wherein: the lower surface of the dustproof net (12) is provided with a fixing hole, and the fixing rod (11) is inserted in the fixing hole.
5. The liquid crystal splicing screen with high heat dissipation efficiency as recited in claim 3, wherein: the connecting device is characterized in that a connecting groove is formed in the side wall of one side of the connecting seat (14), and the connecting rod (13) is connected with the inner wall of the connecting groove in a sliding mode.
6. The liquid crystal splicing screen with high heat dissipation efficiency as recited in claim 1, wherein: rain-proof subassembly include backplate (15), backplate (15) fixed mounting is at the upper surface of heat dissipation case (3), the upper surface of heat dissipation case (3) is equipped with installation piece (16) admittedly, one side lateral wall of installation piece (16) rotates and is connected with commentaries on classics piece (17), the one end of keeping away from installation piece (16) of commentaries on classics piece (17) is equipped with baffle (18), one side lateral wall of commentaries on classics piece (17) is equipped with limiting plate (19), one side lateral wall of backplate (15) is equipped with stopper (20).
7. The liquid crystal splicing screen with high heat dissipation efficiency as recited in claim 6, wherein: the limiting block (20) is L-shaped, and the limiting plate (19) is connected with the inner wall of the limiting block (20) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122136859.3U CN215417381U (en) | 2021-09-06 | 2021-09-06 | Heat dissipation efficient liquid crystal concatenation screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122136859.3U CN215417381U (en) | 2021-09-06 | 2021-09-06 | Heat dissipation efficient liquid crystal concatenation screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215417381U true CN215417381U (en) | 2022-01-04 |
Family
ID=79665070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122136859.3U Active CN215417381U (en) | 2021-09-06 | 2021-09-06 | Heat dissipation efficient liquid crystal concatenation screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215417381U (en) |
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2021
- 2021-09-06 CN CN202122136859.3U patent/CN215417381U/en active Active
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