CN211184743U - L ED display screen assembly - Google Patents
L ED display screen assembly Download PDFInfo
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- CN211184743U CN211184743U CN201922113682.8U CN201922113682U CN211184743U CN 211184743 U CN211184743 U CN 211184743U CN 201922113682 U CN201922113682 U CN 201922113682U CN 211184743 U CN211184743 U CN 211184743U
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Abstract
The utility model discloses a L ED display screen subassembly, the radiating effect, and have good waterproof dustproof effect, its technical scheme main points are including box and display screen, and the box includes preceding curb plate and posterior lateral plate, is equipped with the window on the preceding curb plate, and the display screen is installed in the window, is equipped with the door plant that can open and shut on the posterior lateral plate, the door plant lower part is equipped with a plurality of fresh air inlets, and door plant upper portion still is equipped with a plurality of exhaust vents, and the fresh air inlet inboard is equipped with the kuppe, is equipped with the guide plate in the kuppe, and the guide plate is separated into with the kuppe and is arranged in guide plate one side and the first wind chamber that directly communicates with the fresh air inlet and arrange the second wind chamber of guide plate opposite side in, still is equipped with the wind scooper that communicates with second wind chamber on the kuppe, is equipped with the filter pulp in the second wind chamber, and the inboard of exhaust vent is equipped with fixed cover.
Description
Technical Field
The utility model belongs to the technical field of the display screen, refer in particular to an L ED display screen subassembly.
Background
L ED display screen is a flat panel display, constitute by L ED module panel little one by one, be used for showing characters, image, the equipment of various information such as video, L ED display screen requires to have higher protection level to it when outdoor application, consequently often install the box structure additional, nevertheless because install the box additional in, L ED display screen's heat dissipation problem will receive the impression, if adopt simple the mode of seting up the louvre, then be difficult to play the assurance to dustproof and waterproof effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an L ED display screen subassembly, the radiating effect, and have good waterproof dustproof effect.
The utility model aims at realizing that an L ED display screen subassembly, including box and display screen, the box includes preceding curb plate and posterior lateral plate, be equipped with the window on the preceding curb plate, the display screen is installed in the window, be equipped with the door plant that can open and shut on the posterior lateral plate, a serial communication port, the door plant lower part is equipped with a plurality of fresh air inlets, door plant upper portion still is equipped with a plurality of exhaust vents, the fresh air inlet inboard is equipped with the kuppe, be equipped with the guide plate in the kuppe, the guide plate separates the kuppe into arrange in guide plate one side and with the first wind chamber of fresh air inlet direct intercommunication and arrange the second wind chamber of guide plate opposite side in, form the diversion channel between the top of guide plate and the kuppe upper side inner wall, first wind chamber and second wind chamber pass through diversion channel intercommunication, still be equipped with the wind-guiding hole that communicates with the second wind chamber on the kuppe, be equipped with the filter pulp in the second wind chamber, the inboard of exhaust vent is equipped with the fixed cowling, be equipped with the fan on the fixed.
By adopting the technical scheme, the door plate can adopt a left-right double-door structure, air is guided when entering through the arrangement of the flow guide cover and the flow guide plate, rainwater and dust outside the box body can be blocked when entering, the lower end of the first air cavity is communicated with the air inlet, if rainwater enters the first air cavity, the rainwater can flow out again along the air inlet, air can enter the second air cavity through the flow guide channel positioned on the upper side, meanwhile, the filtering is carried out through the filter cotton, the dust and water vapor are further blocked, the dust and the water vapor are prevented from entering the box body and being attached to a circuit unit of the display screen, and the service life is prolonged; in the same way, the baffle plate can also play the same role; and the air outlet is located the first half of box, and the air intake is located the box lower half, accords with the principle that hot-air can rise, and the heat in the box of being convenient for is arranged outward fast, improves heat dispersion.
The utility model discloses further set up to: the display screen comprises a bottom frame, the bottom frame and the window are detachably connected, and a first sealing strip is arranged between the bottom frame and the window.
Through adopting above-mentioned technical scheme, the display screen is current conventional structure, and concrete structure no longer explains, and the display screen mainly blocks in the window through the underframe to can dismantle the connection through modes such as screws in underframe week side, first sealing strip is used for increasing the leakproofness between underframe and the window.
The utility model discloses further set up to: the air guide cover and the door plate and the fixed cover and the door plate are connected through screws.
By adopting the technical scheme, the air guide sleeve and the fixing cover are convenient to disassemble and assemble and clean.
The utility model discloses further set up to: and a second sealing strip is arranged on the periphery of the inner wall of the door panel.
By adopting the technical scheme, the sealing performance of the door plate during closing is improved.
The utility model discloses further set up to: the lower end of the air guide sleeve is provided with an opening.
Through adopting above-mentioned technical scheme, the opening is convenient for cross the installation and the taking out of filter pulp, conveniently washs the change.
Drawings
Fig. 1 is a schematic structural view of the rear side door panel of the box body of the present invention in an open state;
FIG. 2 is a schematic view of the structure of FIG. 1 from direction A-A;
the reference numbers in the figures are: 1. a box body; 2. a display screen; 3. a door panel; 4. an air inlet hole; 5. an air outlet; 7. A pod; 8. a baffle; 9. a flow guide channel; 10. a wind guide hole; 11. filtering cotton; 12. a fixed cover; 13. A fan; 14. a baffle plate; 15. a bottom frame; 16. a first seal strip; 17. a second seal strip; 18. and (4) opening.
Detailed Description
The invention will be further described in the following with reference to specific embodiments thereof, with reference to the accompanying drawings, in which figures 1-2:
an L ED display screen assembly comprises a box body 1 and a display screen 2, wherein the box body 1 comprises a front side plate and a rear side plate, a window is arranged on the front side plate, the display screen 2 is arranged in the window, and a door plate 3 capable of opening and closing is arranged on the rear side plate, the LED display screen assembly is characterized in that a plurality of air inlet holes 4 are formed in the lower portion of the door plate 3, a plurality of air outlet holes 5 are further formed in the upper portion of the door plate 3, a flow guide cover 7 is arranged on the inner side of each air inlet hole 4, a flow guide plate 8 is arranged in each flow guide cover 7, the flow guide plate 8 divides the flow guide cover 7 into a first air cavity and a second air cavity, the first air cavity is arranged on one side of the flow guide plate 8 and directly communicated with the air inlet holes 4, the second air cavity is arranged on the other side of the flow guide plate 8, a flow guide channel 9 is formed between the upper portion of the flow guide plate 8 and the inner wall of the flow guide cover 7, the first air cavity and the second air cavity are communicated through the flow guide channels 9, an air guide hole 10 communicated with the second air cavity, filter cotton 11 is arranged in the second air cavity, a fixing cover 12.
By adopting the technical scheme, the door plate 3 can adopt a left-right double-door structure, air is guided when entering through the arrangement of the flow guide cover 7 and the flow guide plate 8, rainwater and dust outside the box body 1 can be blocked when entering, the lower end of the first air cavity is communicated with the air inlet hole 4, if rainwater enters the first air cavity, the rainwater can flow out again along the air inlet hole 4, air can enter the second air cavity through the flow guide channel 9 on the upper side, meanwhile, the filtering is carried out through the filter cotton 11, the dust and water vapor are further blocked, the dust and the water vapor are prevented from entering the box body 1 and being attached to a circuit unit of the display screen 2, and the service life is prolonged; similarly, the flap 14 can also serve the same function; and the air outlet is located first half of box 1, and the air intake is located 1 lower half of box, accords with the principle that hot-air can rise, and the heat in the box of being convenient for is arranged outward fast, improves heat dispersion.
The utility model discloses further set up to: the display screen 2 comprises a bottom frame 15, the bottom frame 15 is detachably connected with the window, and a first sealing strip 16 is arranged between the bottom frame 15 and the window.
Through adopting above-mentioned technical scheme, display screen 2 is current conventional structure, and concrete structure does not explain again, and display screen 2 mainly blocks in the window through underframe 15 to can dismantle the connection through modes such as screws in underframe 15 week side, first sealing strip 16 is used for increasing the leakproofness between underframe 15 and the window.
The utility model discloses further set up to: the air guide sleeve 7 and the door plate 3 and the fixing sleeve 12 and the door plate 3 are connected through screws.
By adopting the technical scheme, the air guide sleeve 7 and the fixed cover 12 are convenient to disassemble and assemble and clean.
The utility model discloses further set up to: and a second sealing strip 17 is arranged on the periphery of the inner wall of the door panel 3.
By adopting the technical scheme, the sealing performance of the door plate 3 during closing is improved.
The utility model discloses further set up to: the lower end of the air guide sleeve 7 is provided with an opening 18.
Through adopting above-mentioned technical scheme, the opening is convenient for filter pulp 11's installation and take out, conveniently washs the change.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (5)
1. An L ED display screen assembly comprises a box body (1) and a display screen (2), the box body (1) comprises a front side plate and a rear side plate, a window is arranged on the front side plate, the display screen (2) is installed in the window, and an openable door plate (3) is arranged on the rear side plate, the LED display screen assembly is characterized in that a plurality of air inlet holes (4) are formed in the lower portion of the door plate (3), a plurality of air outlet holes (5) are further formed in the upper portion of the door plate (3), a flow guide cover (7) is arranged on the inner side of each air inlet hole (4), a flow guide channel (9) is arranged in each flow guide cover (7), the flow guide cover (7) is divided into a first air cavity and a second air cavity, the first air cavity is directly communicated with the air inlet holes (4), the second air cavity is arranged on the other side of the flow guide plate (8), a flow guide channel (9) is formed between the upper side inner wall of the flow guide cover (7), the first air cavity and the second air cavity are communicated through the flow guide channel (9), a filter screen (10) is arranged in the second air cavity, a filter screen (11) is arranged on the inner wall, a fixed cotton (12) and a separation blade (12) is arranged on the inner wall (12), a fixed upper portion (12) and a separation blade (12) is arranged on the inner wall (12) which is fixed on the inner wall, and a separation blade (12) which.
2. An L ED display screen assembly according to claim 1, wherein the display screen (2) comprises a bottom frame (15), the bottom frame (15) is detachably connected with the window, and a first sealing strip (16) is arranged between the bottom frame (15) and the window.
3. An L ED display screen assembly according to claim 1, wherein the air guide sleeve (7) and the door panel (3) and the fixing sleeve (12) and the door panel (3) are connected by screws.
4. An L ED display screen assembly according to claim 1, wherein the door panel (3) is provided with a second sealing strip (17) around its inner wall.
5. An L ED display screen assembly according to claim 1, wherein the lower end of the air guide sleeve (7) is provided with an opening (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922113682.8U CN211184743U (en) | 2019-11-29 | 2019-11-29 | L ED display screen assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922113682.8U CN211184743U (en) | 2019-11-29 | 2019-11-29 | L ED display screen assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211184743U true CN211184743U (en) | 2020-08-04 |
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ID=71800189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922113682.8U Active CN211184743U (en) | 2019-11-29 | 2019-11-29 | L ED display screen assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211184743U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112233571A (en) * | 2020-10-23 | 2021-01-15 | 深圳众永合科技有限公司 | Motorcycle removes advertisement machine |
| WO2022178669A1 (en) * | 2021-02-23 | 2022-09-01 | 深圳市艾比森光电股份有限公司 | Led display screen |
-
2019
- 2019-11-29 CN CN201922113682.8U patent/CN211184743U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112233571A (en) * | 2020-10-23 | 2021-01-15 | 深圳众永合科技有限公司 | Motorcycle removes advertisement machine |
| WO2022178669A1 (en) * | 2021-02-23 | 2022-09-01 | 深圳市艾比森光电股份有限公司 | Led display screen |
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