CN115995189B - Outdoor waterproof LED display screen - Google Patents
Outdoor waterproof LED display screen Download PDFInfo
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- CN115995189B CN115995189B CN202310295795.2A CN202310295795A CN115995189B CN 115995189 B CN115995189 B CN 115995189B CN 202310295795 A CN202310295795 A CN 202310295795A CN 115995189 B CN115995189 B CN 115995189B
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Abstract
The invention discloses an outdoor waterproof LED display screen, which relates to the technical field of LED display screens and comprises a protective frame, wherein the positive end of the protective frame is fixedly connected with glass, the LED display screen is arranged in the protective frame, and the bottom of the LED display screen is fixedly connected with a supporting plate, and the outdoor waterproof LED display screen further comprises: the LED display screen comprises a plurality of LED display screens, wherein the LED display screens are arranged on the inner side of a protective frame, the LED display screens are arranged on the outer side of the protective frame, the LED display screens are arranged on the inner side of the protective frame, and the LED display screens are protected through the protective frame, so that rainwater is prevented from directly contacting with the LED display screens. According to the invention, the heat radiating component is arranged at the back end of the LED display screen, after the heat radiating component is electrified, the heat radiating component can absorb heat generated by the LED display screen into the heat radiating frame, and the heat in the heat radiating frame is discharged out of the inside of the protection frame through the exhaust component, so that the LED display screen is cooled, and the dehumidifying component sucks air at the outer end of the protection frame into the inside of the protection frame through the starting of the heat radiating component.
Description
Technical Field
The invention relates to the technical field of LED display screens, in particular to an outdoor waterproof LED display screen.
Background
The LED display screen is more and more favored in outdoor media, not only is good media required by merchants to publicize, but also governments pay more and more attention to the positive effect of the outdoor media on government policy publicity, and in hospitals, high-grade living communities, parking lots and the like, the LED display screen is also used as an excellent outdoor information release media and is increasingly applied, and the LED display screen has the characteristics of high brightness, strong environmental adaptability, long service life, rich content forms and the like;
the waterproof requirement of the existing outdoor display screen is high, the outdoor display screen needs to be subjected to wind and rain for a long time outdoors, rainwater is attached to the surface of the display screen and is easy to permeate, so that the waterproof performance of the display screen is reduced, at present, the waterproof performance of the outdoor display screen is poor, and no effective protection effect is achieved on the rainwater, and therefore the outdoor waterproof LED display screen is provided.
Disclosure of Invention
In order to solve the technical problems, the invention provides an outdoor waterproof LED display screen, which comprises a protection frame, wherein the positive end of the protection frame is fixedly connected with glass, an LED display screen is arranged in the protection frame, and the bottom of the LED display screen is fixedly connected with a supporting plate, and the outdoor waterproof LED display screen further comprises:
the LED display screen comprises a protective frame, a plurality of radiating components, a plurality of glass and a plurality of heat dissipation components, wherein the radiating components are arranged at the back end of the LED display screen, the LED display screen is arranged in the protective frame, the LED display screen is protected through the protective frame, rainwater is prevented from directly contacting with the LED display screen, a supporting plate is arranged in the protective frame, the bottom of the LED display screen is fixedly connected through the supporting plate, the LED display screen is fixed through the supporting plate, the LED display screen is conveniently arranged in the protective frame, glass is arranged at the front end of the protective frame, the content displayed in the LED display screen can be watched through the glass, the outdoor waterproofness of the LED display screen is further improved, the two radiating components are symmetrically arranged by taking the LED display screen as a center, and the radiating components are contacted with the surface of the back end of the LED display screen;
the exhaust component is arranged at the back end of the LED display screen, and the back end of the exhaust component extends to the outer end of the protective frame;
the dehumidification component is positioned at the rear end of the LED display screen and comprises a vertical pipe which is positioned at the front end of the LED display screen;
the adjusting part is positioned at the lower end of the LED display screen and comprises a bottom plate which is fixedly connected with the bottom of the inner wall of the protective frame.
Further, the heat dissipation component comprises two heat dissipation frames, outer expansion frames, fixing frames, round hole columns, drivers and fan blades, wherein one ends, close to each other, of the outer expansion frames are communicated with the end parts of the heat dissipation frames, the end parts of the fixing frames are fixedly connected with the inner walls of the heat dissipation frames, the outer expansion frames are arranged at the two ends of the heat dissipation frames, the heat absorption force and the heat discharge speed of the heat dissipation frames are increased, a plurality of fixing frames are arranged in the heat dissipation frames, a certain gap is reserved between the fixing frames, the fan blades are convenient for sucking heat into the heat dissipation frames to dissipate heat, the round hole columns are fixedly connected with the surfaces of the fixing frames, the drivers are fixedly connected with the surfaces of the round hole columns, and the fan blades are fixedly connected with the outer ends of the drivers;
the driver is positioned at the inner center of the heat dissipation frame.
Further, the exhaust component comprises a positioning plate, a heat storage frame, radiating pipes, a connecting plate, heat storage cotton and heat storage sand, wherein the positioning plate is fixedly connected with the top of the supporting plate, the end part of the connecting plate is fixedly connected with the positioning plate, two radiating frames are arranged on the surface of the connecting plate and symmetrically arranged by taking the connecting plate as a center, the radiating frames are mutually communicated with the inside of the heat storage frame through outer expansion frames, four radiating pipes are communicated with the surface of the heat storage frame, the radiating efficiency of the LED display screen is improved by utilizing the four radiating pipes, the heat storage cotton is in contact with the inner wall of the heat storage frame, the heat storage sand is positioned in the heat storage cotton, and the radiating pipes are communicated with the back end of the heat storage frame;
the number of the positioning plates is two, and the two positioning plates are positioned at the back end of the LED display screen.
Further, the heat dissipation frame is fixedly connected with the connecting plate, the connecting plate is positioned at the center of the surface of the heat dissipation frame, and the outer expansion frame is symmetrically arranged by taking the heat dissipation frame as the center.
Further, the heat storage frame is communicated with the heat dissipation frame through the outer expansion frame, one end of the heat dissipation tube, which is far away from the heat storage frame, penetrates through the protection frame and extends to the outer end of the protection frame, and the heat storage sand is located at the center of the inside of the heat storage cotton.
Further, the dehumidification part comprises a connecting pipe, a pressure pipe, a conveying pipe, a circular ring frame, a disc, communicating pipes, a cylindrical frame and round holes, wherein the cylindrical frame is fixedly connected with the surface of the radiating pipe, the round holes are formed in the cylindrical frame, the disc is communicated with the inside of the circular ring frame through the communicating pipes, the surfaces of the four radiating pipes are provided with the cylindrical frames, the four cylindrical frames are communicated with the inside of the communicating pipes through the circular ring frame, the circular ring frame is arranged in the protecting frame, the conveying pipe at the top of the disc extends to the inside of the extending frame, the pressure pipe can be fixed to be horizontally arranged with the expanding frame through the conveying pipe, the circular ring frame is communicated with the cylindrical frame through the round holes, the disc is communicated with the pressure pipe through the conveying pipe, and the vertical pipe is communicated with the end part of the pressure pipe through the connecting pipe;
four communicating pipes are arranged on the surface of the disc.
Further, through holes are respectively formed in the surfaces of the pressure pipe and the vertical pipe, one end, far away from the disc, of the conveying pipe extends to the positive end of the heat dissipation frame, and the cylindrical frame penetrates through the protection frame and extends to the outer end of the protection frame.
Further, the adjusting component comprises a sliding rod, a motor, a supporting rod, a push rod, an inclined rod and a threaded rod, wherein the end part of the sliding rod is fixedly connected with the top of the bottom plate, the end part of the threaded rod is rotationally connected with the top of the bottom plate through a bearing, the end part of the push rod is in sliding connection with the sliding rod, the end part of the supporting rod is rotationally connected with the end surface of the push rod through the inclined rod, and the motor is fixedly connected with the top of the bottom plate;
the output end of the motor is fixedly connected with the end part of the threaded rod, and the top of the supporting rod is hinged with the bottom of the supporting plate.
Further, the threaded rod penetrates through the push rod and extends to the outer end of the push rod, the threaded rod is in threaded connection with the inner wall of the push rod, two sliding rods are arranged in number, and the two sliding rods are symmetrically arranged with the threaded rod as a center.
The invention has the beneficial effects that:
according to the invention, the heat radiating component is arranged at the back end of the LED display screen, after the heat radiating component is electrified, the heat radiating component can absorb heat generated by the LED display screen into the heat radiating frame, the heat in the heat radiating frame is discharged out of the inside of the protective frame through the exhaust component, so that the LED display screen is cooled, the dehumidifying component is started through the heat radiating component, the air at the outer end of the protective frame is sucked into the inside of the protective frame, the sucked air is heated by utilizing the waste heat in the exhaust component, the moist air is prevented from entering the inside of the protective frame, the LED display screen is damaged, the waterproof property of the LED display screen in the open air is further increased, the adjusting component is arranged at the bottom of the LED display screen, the height of the LED display screen is adjusted through the adjusting component, and the content displayed by the LED display screen is easier to watch.
According to the LED display screen heat dissipation device, after the driver is electrified, the driver drives the fan blades to rotate, the fan blades absorb heat generated by the LED display screen into the heat dissipation frame to conduct heat dissipation treatment on the LED display screen, the driver is fixed on the surface of the fixing frame through the round hole columns, the mutual gaps of the fixing frames enable the heat to be absorbed into the heat dissipation frame through the gaps to conduct heat dissipation, and the heat dissipation frame discharges the heat into the outer end of the exhaust component, so that the heat dissipation treatment is conducted on the LED display screen.
The heat-dissipating frame discharges heat into the heat-dissipating frame, and when the heat is discharged into the heat-dissipating tube through the heat-dissipating frame, heat of an adsorption part of heat storage cotton and heat storage sand in the heat-dissipating frame is stored in the heat-dissipating frame, and the heat is discharged into the heat-dissipating tube through the heat storage cotton for heat dissipation.
The suction generated by the heat radiating component during operation can pass through the pressure pipe, the suction enters the interior of the pressure pipe through the through hole on the surface of the pressure pipe, the suction enters the interior of the disc through the pressure pipe, the disc conveys the suction into the interior of the annular frame through four communicating pipes, the suction in the interior of the annular frame sucks air at the outer end of the protective frame into the interiors of the pressure pipe and the vertical pipe through the round holes, the fluidity of the air in the protective frame is improved, the heat radiating efficiency of the LED display screen is further improved, when the heat is discharged through the heat radiating pipe, the heat radiating pipe heats the heat by utilizing the heat, meanwhile, the heat is transmitted into the interior of the cylindrical frame, when the round holes suck the air through the cylindrical frame, the heat in the cylindrical frame dehumidifies the air, the moisture in the air is prevented from entering the interior of the LED display screen, the damage is caused to parts in the LED display screen, and the waterproof performance of the LED display screen is further improved.
According to the LED display screen, after the motor is electrified, the motor can push the threaded rod to rotate, the push rods are in threaded connection with the threaded rod, so that the two push rods can move close to and away from each other through rotation of the threaded rod, the inclined rod can push the support rod to move up and down through movement of the push rods, the height of the LED display screen is adjusted, and the end parts of the push rods are in sliding connection with the surface of the slide rod, so that the stability of the push rods in moving is further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the LED display screen of the invention;
FIG. 3 is a schematic view of the overall structure of the adjusting part of the present invention;
FIG. 4 is a schematic view of the overall structure of the stay plate of the present invention;
FIG. 5 is a schematic view of the overall structure of the heat dissipating rack of the present invention;
FIG. 6 is a schematic diagram of the overall structure of the heat storage rack of the present invention;
FIG. 7 is a schematic top cross-sectional view of the heat storage rack of the present invention;
FIG. 8 is a schematic view of the overall structure of the pressure tube of the present invention;
FIG. 9 is a schematic view of the overall structure of the cylindrical frame of the present invention;
fig. 10 is a schematic view of the overall structure of the base plate of the present invention.
1. A protective frame; 2. glass; 3. an LED display screen; 4. an adjusting member; 5. a heat radiating member; 6. a dehumidifying part; 7. an exhaust member; 8. a supporting plate; 10. a heat dissipation frame; 11. an external expansion frame; 12. a fixing frame; 13. a round hole column; 14. a driver; 15. a fan blade; 20. a positioning plate; 21. a heat storage rack; 22. a heat radiating pipe; 23. a connecting plate; 24. heat storage cotton; 25. storing the heat and sand; 30. a vertical pipe; 31. a connecting pipe; 32. a pressure pipe; 33. a delivery tube; 34. a ring frame; 35. a disc; 36. a communicating pipe; 37. a cylinder frame; 38. a round hole; 40. a bottom plate; 41. a slide bar; 42. a motor; 43. a brace rod; 44. a push rod; 45. a diagonal rod; 46. a threaded rod.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1-9, the invention discloses an outdoor waterproof LED display screen, which comprises a protection frame 1, wherein the positive end of the protection frame 1 is fixedly connected with a glass 2, an LED display screen 3 is arranged in the protection frame 1, and the bottom of the LED display screen 3 is fixedly connected with a supporting plate 8, and the outdoor waterproof LED display screen further comprises:
the LED display screen comprises radiating parts 5, wherein the number of the radiating parts 5 is two, the two radiating parts 5 are positioned at the back end of the LED display screen 3, the two radiating parts 5 are symmetrically arranged by taking the LED display screen 3 as a center, the radiating parts 5 are in contact with the surface of the back end of the LED display screen 3, the radiating parts 5 are arranged at the back end of the LED display screen 3, after the radiating parts 5 are electrified, the radiating parts 5 absorb heat generated by the LED display screen 3 into a radiating frame 10, the heat in the radiating frame 10 is discharged out of the inside of the protective frame 1 through an exhaust part 7, so that the LED display screen 3 is cooled, a dehumidifying part 6 absorbs air at the outer end of the protective frame 1 into the inside of the protective frame 1 through the starting of the radiating parts 5, the sucked air is heated by utilizing the waste heat in the exhaust part 7, the damp air is prevented from entering the inside of the protective frame 1, the LED display screen 3 is damaged, the LED display screen 3 is further increased in the outdoor waterproofness, and an adjusting part 4 is arranged at the bottom of the LED display screen 3, the LED display screen 3 is adjusted through the adjusting part 4, and the content of the LED display screen 3 is easier to watch;
the exhaust part 7 is arranged at the back end of the LED display screen 3, and the back end of the exhaust part 7 extends to the outer end of the protective frame 1;
the dehumidification component 6 is positioned at the rear end of the LED display screen 3, and the dehumidification component 6 comprises a vertical pipe 30, wherein the vertical pipe 30 is positioned at the front end of the LED display screen 3;
the adjusting part 4, the adjusting part 4 is located the lower extreme of LED display screen 3, and adjusting part 4 includes bottom plate 40, and bottom plate 40 and the inner wall bottom fixed connection of protection frame 1.
The heat dissipation part 5 comprises a heat dissipation frame 10, an outer expansion frame 11, a fixing frame 12, a round hole column 13, a driver 14 and fan blades 15, wherein the number of the outer expansion frames 11 is two, one ends, close to each other, of the two outer expansion frames 11 are communicated with the end parts of the heat dissipation frame 10, the end parts of the fixing frame 12 are fixedly connected with the inner wall of the heat dissipation frame 10, the round hole column 13 is fixedly connected with the surface of the fixing frame 12, the driver 14 is fixedly connected with the surface of the round hole column 13, the fan blades 15 are fixedly connected with the outer ends of the driver 14, after the driver 14 is electrified, the driver 14 drives the fan blades 15 to rotate, the fan blades 15 absorb heat generated by an LED display screen 3 into the heat dissipation frame 10, the driver 14 is fixed on the surface of the fixing frame 12 through the round hole column 13, gaps among the fixing frames 12 can absorb the heat into the heat dissipation frame 10 through the gaps, and the heat dissipation frame 10 discharges the heat into the outer ends of an exhaust part 7, so that the heat dissipation treatment is carried out on the LED display screen 3;
the driver 14 is located at the inner center of the heat sink 10.
The exhaust part 7 comprises a positioning plate 20, a heat storage frame 21, a radiating pipe 22, a connecting plate 23, heat storage cotton 24 and heat storage sand 25, wherein the positioning plate 20 is fixedly connected with the top of a supporting plate 8, the end part of the connecting plate 23 is fixedly connected with the positioning plate 20, the heat storage cotton 24 is in contact with the inner wall of the heat storage frame 21, the heat storage sand 25 is positioned in the heat storage cotton 24, the radiating pipe 22 is communicated with the back end of the heat storage frame 21, the heat is discharged into the heat storage frame 21 by the heat radiation frame 10, when the heat is discharged into the heat radiation pipe 22 through the heat storage frame 21, the heat of an adsorption part of the heat storage cotton 24 and the heat storage sand 25 in the heat storage frame 21 is stored in the heat storage frame 21, and the heat is radiated through the heat storage cotton 24 discharged into the heat radiation pipe 22;
the number of the positioning plates 20 is two, and the two positioning plates 20 are positioned at the back end of the LED display screen 3.
The heat dissipation frame 10 is fixedly connected with the connecting plate 23, the connecting plate 23 is positioned at the center of the surface of the heat dissipation frame 10, and the outer expansion frames 11 are symmetrically arranged by taking the heat dissipation frame 10 as the center.
The heat storage frame 21 is mutually communicated with the heat dissipation frame 10 through the outer expansion frame 11, one end of the heat dissipation tube 22, which is far away from the heat storage frame 21, penetrates through the protection frame 1 and extends to the outer end of the protection frame 1, and the heat storage sand 25 is located at the inner center of the heat storage cotton 24.
The dehumidifying part 6 comprises a connecting tube 31, a pressure tube 32, a conveying tube 33, a circular ring frame 34, a disc 35, a communicating tube 36, a cylindrical frame 37 and a round hole 38, wherein the cylindrical frame 37 is fixedly connected with the surface of the radiating tube 22, the round hole 38 is formed in the cylindrical frame 37, the disc 35 is communicated with the inside of the circular ring frame 34 through the communicating tube 36, the circular ring frame 34 is communicated with the cylindrical frame 37 through the round hole 38, the disc 35 is communicated with the pressure tube 32 through the conveying tube 33, the vertical tube 30 is communicated with the end part of the pressure tube 32 through the connecting tube 31, the suction force generated by the radiating part in operation of the invention can enter the inside of the pressure tube 32 through the through hole on the surface of the pressure tube 32, the suction force enters the inside of the disc 35 through the pressure tube 32, the disc 35 conveys suction force to the inside of the circular ring frame 34 through the four communicating pipes 36, the suction force in the inside of the circular ring frame 34 sucks air at the outer end of the protection frame 1 into the pressure pipe 32 and the inside of the vertical pipe 30 through the round holes 38, the fluidity of the air in the protection frame 1 is improved, the heat dissipation efficiency of the LED display screen 3 is further improved, when the heat is discharged through the heat dissipation pipe 22, the heat dissipation pipe 22 heats by utilizing the heat, and meanwhile, the heat is transmitted to the inside of the cylindrical frame 37, when the round holes 38 suck the air through the cylindrical frame 37, the heat in the cylindrical frame 37 is utilized to dehumidify the air, so that moisture in the air is prevented from entering the inside of the LED display screen 3, the damage to parts in the LED display screen 3 is avoided, and the waterproof property of the LED display screen 3 is further improved;
the surface of the disc 35 is provided with four communicating pipes 36.
The pressure tube 32 and the vertical tube 30 are respectively provided with through holes, one end of the conveying tube 33, which is far away from the disc 35, extends to the front end of the heat dissipation frame 10, and the cylindrical frame 37 penetrates the protection frame 1 and extends to the outer end of the protection frame 1.
Example 2
Distinguishing features from example 1;
as shown in fig. 10: the adjusting part 4 comprises a slide bar 41, a motor 42, a supporting rod 43, a push rod 44, an inclined rod 45 and a threaded rod 46, wherein the end part of the slide bar 41 is fixedly connected with the top of the bottom plate 40, the end part of the threaded rod 46 is rotationally connected with the top of the bottom plate 40 through a bearing, the end part of the push rod 44 is slidingly connected with the slide bar 41, the end part of the supporting rod 43 is rotationally connected with the end surface of the push rod 44 through the inclined rod 45, and the motor 42 is fixedly connected with the top of the bottom plate 40;
the output end of the motor 42 is fixedly connected with the end of the threaded rod 46, and the top of the supporting rod 43 is hinged with the bottom of the supporting plate 8.
The threaded rod 46 penetrates the push rod 44 and extends to the outer end of the push rod 44, the threaded rod 46 is in threaded connection with the inner wall of the push rod 44, two sliding rods 41 are arranged in number, and the two sliding rods 41 are symmetrically arranged with the threaded rod 46 as a center.
One specific application of this embodiment is: after the driver 14 is electrified, the driver 14 drives the fan blades 15 to rotate, the fan blades 15 absorb heat generated by the LED display screen 3 into the heat-dissipating frame 10 to perform heat dissipation treatment on the LED display screen 3, the driver 14 is fixed on the surface of the fixing frame 12 through the round hole columns 13, gaps among the fixing frames 12 can absorb the heat into the heat-dissipating frame 10 through the gaps to perform heat dissipation, the heat-dissipating frame 10 discharges the heat into the outer end of the exhaust part 7 so as to perform heat dissipation treatment on the LED display screen 3, the heat-dissipating frame 10 discharges the heat into the heat-storing frame 21, when the heat passes through the heat-storing frame 21 and is discharged into the heat-dissipating tube 22, heat of an adsorption part of heat stored in the heat-storing cotton 24 and the heat-storing sand 25 in the heat-storing frame 21 is discharged into the heat-dissipating tube 22 through the heat-storing cotton 24, suction force generated by the heat-dissipating part during operation is transmitted through the pressure tube 32, the through holes on the surface of the pressure pipe 32 are utilized to enter the pressure pipe 32, suction force enters the disc 35 through the pressure pipe 32, the disc 35 conveys the suction force to the inside of the circular ring frame 34 through four communicating pipes 36, the suction force in the inside of the circular ring frame 34 sucks air at the outer end of the protection frame 1 into the pressure pipe 32 and the inside of the vertical pipe 30 through the round holes 38, the fluidity of the air in the protection frame 1 is improved, the heat dissipation efficiency of the LED display screen 3 is further improved, when the heat is discharged through the heat dissipation pipe 22, the heat dissipation pipe 22 heats the heat and simultaneously transmits the heat to the inside of the cylindrical frame 37, when the round holes 38 suck the air through the cylindrical frame 37, the heat in the cylindrical frame 37 dehumidifies the air, the moisture in the air is prevented from entering the inside of the LED display screen 3, the damage is caused to parts in the inside the LED display screen 3, further improvement LED display 3's waterproof nature, with the motor 42 circular telegram back, the motor 42 can promote threaded rod 46 rotation, push rod 44 and threaded rod 46 threaded connection for two push rods 44 can be through the rotation of threaded rod 46 go on being close to each other and the removal that keeps away from, and diagonal bar 45 promotes the movement of vaulting pole 43 through the removal of push rod 44 and carries out the oscilaltion, adjusts the height of LED display 3, the tip of push rod 44 and the surface sliding connection of slide bar 41, further increase the stability of push rod 44 when removing.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and related arts based on the embodiments of the present invention without creative efforts, shall fall within the protection scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (5)
1. The utility model provides an outdoor waterproof LED display screen, includes protection frame (1), the positive end fixedly connected with glass (2) of protection frame (1), the inside of protection frame (1) is provided with LED display screen (3), the bottom fixedly connected with fagging (8) of LED display screen (3), its characterized in that still includes:
the LED display screen comprises two radiating components (5), wherein the two radiating components (5) are arranged at the back ends of the LED display screen (3), the two radiating components (5) are symmetrically arranged by taking the LED display screen (3) as a center, the radiating components (5) are in surface contact with the back end of the LED display screen (3), the radiating components (5) comprise radiating frames (10), outer expanding frames (11), fixing frames (12), round hole columns (13), drivers (14) and fan blades (15), the two outer expanding frames (11) are arranged, one ends, close to each other, of the two outer expanding frames (11) are communicated with the end parts of the radiating frames (10), the end parts of the fixing frames (12) are fixedly connected with the inner walls of the radiating frames (10), the round hole columns (13) are fixedly connected with the surfaces of the fixing frames (12), the drivers (14) are fixedly connected with the surfaces of the round hole columns (13), the fan blades (15) are fixedly connected with the outer ends of the drivers (14), and the centers of the drivers (14) are positioned inside the radiating frames (10);
the LED display screen comprises an exhaust part (7), wherein the exhaust part (7) is arranged at the back end of an LED display screen (3), the back end of the exhaust part (7) extends to the outer end of a protection frame (1), the exhaust part (7) comprises positioning plates (20), heat storage frames (21), radiating pipes (22), connecting plates (23), heat storage cottons (24) and heat storage sand (25), the positioning plates (20) are fixedly connected with the tops of supporting plates (8), the end parts of the connecting plates (23) are fixedly connected with the positioning plates (20), the heat storage cottons (24) are in contact with the inner wall of the heat storage frames (21), the heat storage sand (25) is positioned in the heat storage cottons (24), the radiating pipes (22) are communicated with the back ends of the heat storage frames (21), the number of the positioning plates (20) is two, and the two positioning plates (20) are positioned at the back ends of the LED display screen (3).
The dehumidification device comprises a dehumidification component (6), wherein the dehumidification component (6) is positioned at the rear end of an LED display screen (3), the dehumidification component (6) comprises a vertical tube (30), a connecting tube (31), a pressure tube (32), a conveying tube (33), a circular ring frame (34), a disc (35), a communicating tube (36), a cylindrical frame (37) and a round hole (38), the cylindrical frame (37) is fixedly connected with the surface of a radiating tube (22), the round hole (38) is formed in the cylindrical frame (37), the disc (35) is communicated with the inside of the circular ring frame (34) through the communicating tube (36), the circular ring frame (34) is communicated with the cylindrical frame (37) through the round hole (38), the disc (35) is communicated with the pressure tube (32) through the conveying tube (33), and the vertical tube (30) is communicated with the end of the pressure tube (32) through the connecting tube (31).
Four communicating pipes (36) are arranged on the surface of the disc (35), the vertical pipe (30) is positioned at the positive end of the LED display screen (3), through holes are respectively formed in the surfaces of the pressure pipe (32) and the vertical pipe (30), one end of the conveying pipe (33) far away from the disc (35) extends to the positive end of the heat dissipation frame (10), and the cylindrical frame (37) penetrates through the protection frame (1) and extends to the outer end of the protection frame (1);
the adjusting part (4), adjusting part (4) are located the lower extreme of LED display screen (3), adjusting part (4) are including bottom plate (40), bottom plate (40) are fixed connection with the inner wall bottom of protection frame (1).
2. An outdoor waterproof LED display according to claim 1, wherein: the heat dissipation frame (10) is fixedly connected with the connecting plate (23), the connecting plate (23) is positioned at the center of the surface of the heat dissipation frame (10), and the outer expansion frame (11) is symmetrically arranged by taking the heat dissipation frame (10) as the center.
3. An outdoor waterproof LED display according to claim 1, wherein: the heat storage frame (21) is communicated with the heat dissipation frame (10) through the outer expansion frame (11), one end of the heat dissipation tube (22), which is far away from the heat storage frame (21), penetrates through the protection frame (1) and extends to the outer end of the protection frame (1), and the heat storage sand (25) is located at the inner center of the heat storage cotton (24).
4. An outdoor waterproof LED display according to claim 1, wherein: the adjusting component (4) comprises a sliding rod (41), a motor (42), a supporting rod (43), a push rod (44), an inclined rod (45) and a threaded rod (46), wherein the end part of the sliding rod (41) is fixedly connected with the top of the bottom plate (40), the end part of the threaded rod (46) is rotatably connected with the top of the bottom plate (40) through a bearing, the end part of the push rod (44) is slidably connected with the sliding rod (41), the end part of the supporting rod (43) is rotatably connected with the end surface of the push rod (44) through the inclined rod (45), and the motor (42) is fixedly connected with the top of the bottom plate (40);
the output end of the motor (42) is fixedly connected with the end part of the threaded rod (46), and the top of the supporting rod (43) is hinged with the bottom of the supporting plate (8).
5. The outdoor waterproof LED display of claim 4, wherein: the threaded rod (46) penetrates through the push rod (44) and extends to the outer end of the push rod (44), the threaded rod (46) is in threaded connection with the inner wall of the push rod (44), two sliding rods (41) are arranged in number, and the two sliding rods (41) are symmetrically arranged with the threaded rod (46) as a center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310295795.2A CN115995189B (en) | 2023-03-24 | 2023-03-24 | Outdoor waterproof LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310295795.2A CN115995189B (en) | 2023-03-24 | 2023-03-24 | Outdoor waterproof LED display screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115995189A CN115995189A (en) | 2023-04-21 |
| CN115995189B true CN115995189B (en) | 2023-06-27 |
Family
ID=85992485
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| CN115995189A (en) | 2023-04-21 |
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