CN213211566U - Chinese display LED screen for airport - Google Patents
Chinese display LED screen for airport Download PDFInfo
- Publication number
- CN213211566U CN213211566U CN202021927720.XU CN202021927720U CN213211566U CN 213211566 U CN213211566 U CN 213211566U CN 202021927720 U CN202021927720 U CN 202021927720U CN 213211566 U CN213211566 U CN 213211566U
- Authority
- CN
- China
- Prior art keywords
- led screen
- chinese
- heat dissipation
- fixedly connected
- screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model discloses a chinese shows LED screen for airport belongs to LED display screen technical field, including the protecting frame, the first spacing fixed plate of protecting frame left side bottom fixedly connected with, first spacing fixed plate bottom fixedly connected with first electronic flexible supporting leg, the spacing fixed plate of protecting frame right side bottom fixedly connected with second, the electronic flexible supporting leg of the spacing fixed plate bottom fixedly connected with second of second, first heat dissipation window has been seted up to protecting frame left side wall, the second heat dissipation window has been seted up on the protecting frame right side, the inside cooperation of protecting frame is connected with the LED screen. The utility model provides an airport is with chinese demonstration LED screen can effectively protect chinese demonstration LED screen and enable chinese demonstration LED screen and keep clean, makes things convenient for personnel to see clearly chinese demonstration LED screen and uses, improves the result of use, can dispel the heat to chinese demonstration LED screen simultaneously dustproof, has effectively improved the life of chinese demonstration LED screen.
Description
Technical Field
The utility model relates to a LED display screen technical field especially relates to an airport is with chinese demonstration LED screen.
Background
The LED display screen belongs to the I/O equipment of a computer, namely input and output equipment, can be divided into a plurality of types such as CRT, LCD and the like, is a display tool which displays a certain electronic file on a screen through specific transmission equipment and reflects the electronic file to human eyes, can save a large amount of electric energy for countries and users, saves a large amount of working hours for manufacturers, develops the application technology of the LED and adds new vitality to the competitive advertising industry. The LED lamp is unique, has different luminous situations, and is widely applied to the field of manufacturing advertisement products, and LEDs with different specifications have different luminous angles and different brightness.
Patent number CN201520546773.X discloses a display screen, including linear array LED display screen, rotation track, motor, hall sensor, singlechip, power module and base, linear array LED display screen middle part link to each other with the motor output, linear array LED display screen both ends slide on rotation track, rotation track be the circular track that has the slip ball embedded, the motor fix in the base, hall sensor be located linear array LED display screen and rotation track, power module supply power for linear array LED display screen, the base outside be provided with socket and bugZapper, linear array LED display screen, motor, hall sensor, singlechip, power module, socket and bugZapper pass through the wire electricity and connect, but prior art is inconvenient to be carried, needs external power supply to use simultaneously.
The prior art display screen has the following disadvantages: 1. the display screen cannot be used in an open field, and meanwhile, the vertical height of the display screen cannot be adjusted according to requirements, so that the display screen is inconvenient to use and has poor using effect; 2. the display screen does not have a heat dissipation structure, the internal temperature can be too early after long-time use, the display screen is damaged, and the service life of the display screen is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model provides an airport is with chinese demonstration LED screen can effectively protect chinese demonstration LED screen and enable chinese demonstration LED screen and keep clean, makes things convenient for personnel to see clearly chinese demonstration LED screen and uses, improves the result of use, can dispel the heat to chinese demonstration LED screen simultaneously dustproof, has effectively improved the life of chinese demonstration LED screen.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of chinese display LED screen is used at airport, including the protecting frame, the first spacing fixed plate of protecting frame left side bottom fixedly connected with, the first electronic telescopic support leg of first spacing fixed plate bottom fixedly connected with, the spacing fixed plate of protecting frame right side bottom fixedly connected with second, the electronic telescopic support leg of the spacing fixed plate bottom fixedly connected with second of second, first heat dissipation window has been seted up to protecting frame left side wall, the heat dissipation window has been seted up on the protecting frame right side, the inside cooperation of protecting frame is connected with the LED screen, the equal fixedly connected with installation piece of LED screen upper surface and lower surface, protecting frame upper surface and lower surface all inlay and be connected with fixing bolt.
Optionally, a rain-proof plate is installed on the top end of the protective frame, and a waterproof film is pasted on the surface of the LED screen.
Optionally, cooling fans are installed inside the first cooling window and the second cooling window, and dust screens are installed outside the first cooling window and the second cooling window.
Optionally, the lower surfaces of the first electric telescopic supporting leg and the second electric telescopic supporting leg are provided with non-slip mats.
Optionally, the heat dissipation fan is electrically connected to an external power supply through a wire.
The utility model has the advantages as follows:
the embodiment of the utility model provides an airport is with chinese demonstration LED screen:
1. the upper surface and the lower surface of the Chinese display LED screen are both fixed with mounting blocks, meanwhile, the upper surface and the lower surface of the protective frame are both embedded with fixing bolts, the fixing bolts are twisted to be twisted into the mounting blocks, the Chinese display LED screen is fixed in the protective frame through the mutual matching of the fixing bolts and the mounting blocks, the structure is stable, meanwhile, the Chinese display LED can be effectively protected through the protective frame, the two sides of the protective frame are respectively provided with a first limit fixing plate and a second limit fixing plate, the bottom ends of the first limit fixing plate and the second limit fixing plate are respectively fixed with a first electric telescopic leg and a second electric telescopic leg, the current input ends of the first limit fixing plate and the second limit fixing plate are connected with the current output end of an external power supply, the external power supply is connected with the power supplies of the first limit fixing plate and the second limit fixing plate, so that the first limit fixing plate, can adjust the upper and lower height of chinese demonstration LED screen according to the demand, facilitate the use, the flashing board is installed on the while protection frame top, can hide rain through the flashing board, make chinese demonstration LED screen can use outside the airport, chinese demonstration LED screen surface paste has the water proof membrane, the water proof membrane is a kind of apical membrane that has greasy dirt resistance and water resistance, it is thin and can not change the optical property of antireflection film, can effectively protect chinese demonstration LED screen and enable chinese demonstration LED screen and keep clean, make things convenient for personnel to see chinese demonstration LED screen clearly and use, the use effect is improved.
2. A first heat dissipation window and a second heat dissipation window are respectively arranged at two sides of the protective frame, and simultaneously, heat dissipation fans are respectively arranged in the first heat dissipation window and the second heat dissipation window, the current input ends of the heat dissipation fans are connected with the current output end of an external power supply, when the internal temperature of the Chinese display LED screen is too high, the power supply of the heat dissipation fan is switched on through the external power supply, the heat dissipation fan is electrified to work to drive the internal airflow to circulate, the internal temperature can be effectively dissipated, the internal temperature of the Chinese display LED screen is effectively reduced, the internal temperature is prevented from being too high, the Chinese display LED screen cannot be damaged, and dust screens are arranged on the outer sides of the first heat dissipation window and the second heat dissipation window simultaneously, when the cooling fan works, external dust is effectively prevented from entering the Chinese display LED screen along with air flow through the dustproof net, so that the interior of the Chinese display LED screen is not influenced by the dust, and the service life of the Chinese display LED screen is prolonged.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic diagram of an overall structure of a chinese display LED screen for an airport according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a side view of a chinese display LED screen for an airport according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a heat dissipation window of a chinese display LED screen for an airport according to an embodiment of the present invention.
In the figure: 1. a first electric telescopic support leg; 2. a first limit fixing plate; 3. a protective frame; 4. a first heat dissipation window; 5. fixing the bolt; 6. an LED screen; 7. mounting blocks; 8. a second heat dissipation window; 9. a second limit fixing plate; 10. a second electric telescopic support leg; 11. a water-resistant film; 12. a flashing board; 13. a dust screen; 14. a heat dissipation fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.
A chinese display LED screen for an airport according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1-3, the embodiment of the utility model provides a Chinese display LED screen is used at airport, including protecting frame 3, the first spacing fixed plate 2 of 3 left sides bottom fixedly connected with of protecting frame, the first electronic telescopic support leg 1 of 2 bottom fixedly connected with of first spacing fixed plate, the spacing fixed plate 9 of 3 right sides bottom fixedly connected with second of protecting frame, the electronic telescopic support leg 10 of 9 bottom fixedly connected with second of the spacing fixed plate of second, first heat dissipation window 4 has been seted up to 3 left side walls of protecting frame, second heat dissipation window 8 has been seted up on 3 right sides of protecting frame, the inside cooperation of protecting frame is connected with LED screen 6, the equal fixedly connected with mounting block 7 of LED screen 6 upper surface and lower surface, the equal mosaic connection of protecting frame 3 upper surface and lower surface has fixing bolt 5.
The example, can effectively protect chinese through protective frame 3 and show LED screen 6, can make chinese through first electronic telescopic support leg 1 and the electronic telescopic support leg of second place LED screen 6 stable subaerial, make things convenient for personnel to see chinese and show LED screen 6 and use clearly, improve the result of use, can dispel the heat to chinese demonstration LED screen 6 through first heat dissipation window 4 and second heat dissipation window 8 simultaneously, effectively improved chinese and shown LED screen 6's life.
Referring to fig. 2, a rain-proof plate 12 is installed at the top end of the protection frame 3, and a waterproof film 11 is adhered to the surface of the LED screen 6.
The example can hide rain through flashing board 12, makes chinese show LED screen 6 can use outside the airport, and chinese shows LED screen 6 surface paste has water proof membrane 11, and water proof membrane 11 is a kind of top film that has greasy dirt resistance and water resistance, and is thin and can not change the optical property of antireflection film, can effectively protect chinese show LED screen 6 and enable chinese show LED screen 6 and keep clean, makes things convenient for personnel to see chinese show LED screen 6 clearly and uses, improves the result of use.
Referring to fig. 3, heat dissipation fans 14 are installed inside the first heat dissipation window 4 and the second heat dissipation window 8, and dust screens 13 are installed outside the first heat dissipation window 4 and the second heat dissipation window 8.
The example, through the power of external power switch-on radiator fan 14, radiator fan 14 circular of driving the inside air current that works, can effectively distribute out the inside temperature, effectively reduce the inside temperature of chinese demonstration LED screen 6, prevent that the inside temperature is too high, can not cause chinese demonstration LED screen 6 to damage, effectively prevent outside dust to follow the air current and enter into chinese demonstration LED screen 6 through dust screen 13 when radiator fan 14 is worked, make the inside dust that can not receive of chinese demonstration LED screen 6 influence, the life of chinese demonstration LED screen 6 has been improved.
Referring to fig. 1, anti-slip mats are mounted on the lower surfaces of the first electric telescopic supporting leg 1 and the second electric telescopic supporting leg 10.
By way of example, the first electric telescopic supporting leg 1 and the second electric telescopic supporting leg 10 can be effectively prevented from slipping through the anti-slip mat, and the use is convenient.
Referring to fig. 3, the heat dissipation fan 14 is electrically connected to an external power source through a wire.
In an example, the wire is connected through the wire at a high speed, the service life is long, and the use is convenient.
When in use, the upper surface and the lower surface of the Chinese display LED screen 6 are both fixed with the installation blocks 7, the upper surface and the lower surface of the protective frame 3 are both inlaid with the fixing bolts 5, the fixing bolts 5 are twisted into the installation interior by twisting the fixing bolts 5, the Chinese display LED screen 6 is fixed in the protective frame 3 by the mutual matching of the fixing bolts 5 and the installation blocks 7, the structure is stable, the Chinese display LED can be effectively protected by the protective frame 3, the two sides of the protective frame 3 are respectively provided with the first limit fixing plate 2 and the second limit fixing plate 99, the bottom ends of the first limit fixing plate 2 and the second limit fixing plate 99 are respectively fixed with the first electric telescopic leg 1 and the second electric telescopic leg 10, the current input ends of the first electric telescopic leg 1 and the second electric telescopic leg 10 are connected with the current output end of an external power supply, the power supply of the first electric telescopic leg 1 and the second electric telescopic leg 10 is connected with the external, the upper and lower heights of the Chinese display LED screen 6 can be adjusted according to requirements by enabling the first electric telescopic leg 1 and the second electric telescopic leg 10 to be telescopic up and down, the bottoms of the first electric telescopic leg 1 and the second electric telescopic leg 10 are provided with anti-slip pads which can effectively prevent slipping and are convenient to use, meanwhile, the top end of the protective frame 3 is provided with a rain-proof plate 12, rain can be sheltered through the rain-proof plate 12, the Chinese display LED screen 6 can be used outside an airport, the surface of the Chinese display LED screen 6 is pasted with a waterproof film 11, the waterproof film 11 is a top film with oil resistance and water resistance, the optical performance of the antireflection film is thin and cannot be changed, the Chinese display LED screen 6 can be effectively protected, the Chinese display LED screen 6 can be kept clean, a person can conveniently see the Chinese display LED screen 6 clearly for use, the use effect is improved, the two sides of the protective frame 3 are respectively provided with a first heat dissipation window 4 and a second heat dissipation window 8, meanwhile, the first heat radiation window 4 and the second heat radiation window 8 are both internally provided with a heat radiation fan 14, the current input end of the heat radiation fan 14 is connected with the current output end of an external power supply, when the internal temperature of the Chinese display LED screen 6 is too high, the power supply of the heat dissipation fan 14 is switched on through the external power supply, the heat dissipation fan 14 is electrified to work to drive the internal airflow to circulate, the internal temperature can be effectively dissipated, the internal temperature of the Chinese display LED screen 6 is effectively reduced, the internal temperature is prevented from being too high, the Chinese display LED screen 6 cannot be damaged, and meanwhile, dust screens 13 are arranged on the outer sides of the first heat dissipation window 4 and the second heat dissipation window 8, when the heat radiation fan 14 works, external dust is effectively prevented from entering the Chinese display LED screen 6 along with air flow through the dustproof net 13, so that the interior of the Chinese display LED screen 6 cannot be influenced by the dust, and the service life of the Chinese display LED screen 6 is prolonged.
It should be noted that the utility model relates to a Chinese display LED screen for airport, which comprises 1, a first electric telescopic supporting leg; 2. a first limit fixing plate; 3. a protective frame; 4. a first heat dissipation window; 5. fixing the bolt; 6. an LED screen; 7. mounting blocks; 8. a second heat dissipation window; 9. a second limit fixing plate; 10. a second electric telescopic support leg; 11. a water-resistant film; 12. a flashing board; 13. a dust screen; 14. the structure and principle of the cooling fan are known to those skilled in the art through technical manuals or through routine experiments.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (5)
1. A Chinese display LED screen for an airport comprises a protective frame (3) and is characterized in that, the bottom end of the left side of the protective frame (3) is fixedly connected with a first limit fixing plate (2), the bottom end of the first limit fixing plate (2) is fixedly connected with a first electric telescopic supporting leg (1), the bottom end of the right side of the protective frame (3) is fixedly connected with a second limit fixing plate (9), the bottom end of the second limit fixing plate (9) is fixedly connected with a second electric telescopic supporting leg (10), a first heat radiation window (4) is arranged on the left side wall of the protection frame (3), a second heat radiation window (8) is arranged on the right side of the protection frame (3), the interior of the protective frame is matched and connected with an LED screen (6), the upper surface and the lower surface of the LED screen (6) are fixedly connected with mounting blocks (7), the upper surface and the lower surface of the protective frame (3) are both embedded and connected with fixing bolts (5).
2. The Chinese display LED screen for the airport according to claim 1, characterized in that a rain shield (12) is installed on the top of the protective frame (3), and a waterproof film (11) is stuck on the surface of the LED screen (6).
3. The Chinese display LED screen for the airport according to claim 1, wherein the first heat dissipation window (4) and the second heat dissipation window (8) are both internally provided with a heat dissipation fan (14), and the outer sides of the first heat dissipation window (4) and the second heat dissipation window (8) are both provided with a dust screen (13).
4. The Chinese display LED screen for the airport according to claim 1, characterized in that the lower surfaces of the first electric telescopic supporting leg (1) and the second electric telescopic supporting leg (10) are provided with non-slip mats.
5. The Chinese display LED screen for airports as claimed in claim 3, wherein the heat dissipation fan (14) is electrically connected with an external power supply through a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927720.XU CN213211566U (en) | 2020-09-07 | 2020-09-07 | Chinese display LED screen for airport |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021927720.XU CN213211566U (en) | 2020-09-07 | 2020-09-07 | Chinese display LED screen for airport |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213211566U true CN213211566U (en) | 2021-05-14 |
Family
ID=75844272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021927720.XU Active CN213211566U (en) | 2020-09-07 | 2020-09-07 | Chinese display LED screen for airport |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213211566U (en) |
-
2020
- 2020-09-07 CN CN202021927720.XU patent/CN213211566U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2872525Y (en) | Outdoor advertisement lighthouse | |
| CN213211566U (en) | Chinese display LED screen for airport | |
| CN209606883U (en) | Integral multifunctional display | |
| CN216353100U (en) | Safety management device for construction engineering site construction | |
| CN217880735U (en) | Suspension type LED display screen | |
| CN210088568U (en) | LED module light source device | |
| CN208269095U (en) | A kind of radiator of LED light | |
| CN210836884U (en) | Advertisement publishing device for e-commerce promotion | |
| CN210015666U (en) | Energy-saving LED display screen | |
| CN208027664U (en) | A kind of energy-saving and easy to remove advertising lamp box | |
| CN219188085U (en) | LCD display screen device for subway scheduling | |
| CN212361698U (en) | Line lamp fixing device convenient to heat dissipation | |
| CN217130901U (en) | A installation device for outdoor LED screen | |
| CN206805941U (en) | A kind of LED dot matrix display screens | |
| CN212161182U (en) | LED electronic display screen with heat abstractor | |
| CN206224941U (en) | A kind of energy-saving LED computer display | |
| CN218631230U (en) | Energy-concerving and environment-protective type LED advertising screen | |
| CN211980073U (en) | LED display module | |
| CN214539734U (en) | Single-phase guide rail type Internet of things ammeter | |
| CN216435413U (en) | Advertising lamp box with good heat dissipation effect | |
| CN213123645U (en) | High-heat-dissipation-performance LED display screen integrated with display control system | |
| CN211349989U (en) | Billboard device with combination of billboard and LED screen | |
| CN215868511U (en) | Liquid crystal display screen with heat dissipation performance | |
| CN214147595U (en) | Novel waterproof wall lamp that washes | |
| CN213877422U (en) | Efficient and energy-saving LED display screen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |