CN216412572U - Outdoor waterproof type LED display screen - Google Patents
Outdoor waterproof type LED display screen Download PDFInfo
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- CN216412572U CN216412572U CN202122271280.8U CN202122271280U CN216412572U CN 216412572 U CN216412572 U CN 216412572U CN 202122271280 U CN202122271280 U CN 202122271280U CN 216412572 U CN216412572 U CN 216412572U
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- protective frame
- led display
- display screen
- front side
- sealing clamping
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Abstract
The utility model discloses an outdoor waterproof LED display screen which comprises a protective frame, an electronic screen and a rear cover plate; protecting the frame: the front side of the inner part of the protective frame is provided with a flexible clamping strip which is matched with a clamping groove arranged on the outer side surface of the transparent plate, and the upper inner wall and the lower inner wall of the protective frame are provided with bilaterally symmetrical limiting grooves; electronic screen: the upper surface and the lower surface of the upper part are respectively provided with a left limiting block and a right limiting block which are symmetrical, and the limiting blocks are matched with the corresponding limiting grooves on the same side; rear cover plate: the bolt is connected with the rear end of the inner part of the protective frame through the bolt threads inserted in the through holes at the four corners of the bolt; wherein: the input end of the electronic screen is electrically connected with an external power supply; wherein: a front sealing clamping groove is formed in the edge of the inner wall of the front side of the protection frame, and a front sealing clamping strip is arranged at the edge of the front side face of the transparent plate; this outdoor waterproof type LED display screen can follow a plurality of angles and carry out waterproof sealing work, avoids the rainwater infiltration to protect the inside of frame and leads to the electronic screen short circuit, guarantees the waterproof performance of this LED display screen comprehensively.
Description
Technical Field
The utility model relates to the technical field of media equipment, in particular to an outdoor waterproof LED display screen.
Background
The LED display screen is an electronic display screen formed by LED lattices, the display content forms of the screen, such as characters, animations, pictures and videos, are changed in time by the red and green lamp beads which are turned on and off, and the display control of the components is carried out through a modular structure. Mainly comprises a display module, a control system and a power supply system.
The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, stock exchange and the like, can meet the requirements of different environments, and in order to ensure the normal operation of the LED display screen, the LED display screen installed in an outdoor environment needs to have certain waterproof performance.
The existing LED display screen is mostly only provided with a waterproof function through the installation of a waterproof cover above the LED display screen, rainwater can be prevented from directly dropping on the LED display screen, but humid air in the external environment can still enter from the gap of the LED display screen in rainwater weather, so that the LED display screen is damaged due to short circuit, and therefore, the outdoor waterproof LED display screen is provided.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to overcome the existing defects, and provide an outdoor waterproof LED display screen which can perform waterproof sealing work from multiple angles, avoid short circuit of an electronic screen caused by rainwater permeating into the protective frame, comprehensively ensure the waterproof performance of the LED display screen, and effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: an outdoor waterproof LED display screen comprises a protective frame, an electronic screen and a rear cover plate;
protecting the frame: the front side of the inner part of the protective frame is provided with a flexible clamping strip which is matched with a clamping groove arranged on the outer side surface of the transparent plate, and the upper inner wall and the lower inner wall of the protective frame are provided with bilaterally symmetrical limiting grooves;
electronic screen: the upper surface and the lower surface of the upper part are respectively provided with a left limiting block and a right limiting block which are symmetrical, and the limiting blocks are matched with the corresponding limiting grooves on the same side;
rear cover plate: the bolt is connected with the rear end of the inner part of the protective frame through the bolt threads inserted in the through holes at the four corners of the bolt;
wherein: the input electricity of electronic screen connects external power source, can follow a plurality of angles and carry out waterproof sealing work, avoids the rainwater infiltration to protect the inside of frame and leads to the electronic screen short circuit, guarantees the waterproof performance of this LED display screen comprehensively.
Further, the front side inner wall border department of protecting the frame is equipped with the preceding sealed draw-in groove, and the leading flank border department of transparent plate is equipped with the preceding sealed card strip, and the preceding sealed draw-in groove is coincide with the preceding sealed card strip, can further promote the waterproof performance of this LED display screen from the front side to rainwater infiltration is avoided.
Furthermore, a sealant is arranged at a gap formed between the protective frame and the front side face of the transparent plate, so that rainwater can be prevented from entering the protective frame from the gap formed between the protective frame and the front side face of the transparent plate.
Furthermore, the front side of back shroud is equipped with evenly distributed's spring, and the front side end of back shroud all with push up tight board fixed connection, can tightly fix the electronic screen top to avoid the electronic screen to take place unnecessary and rock and influence image display work.
Furthermore, the front side edge of the rear cover plate is provided with a rear sealing clamping strip, four corners of the rear sealing clamping strip are provided with through holes matched with bolts, the cross section of the rear sealing clamping strip is L-shaped, the rear side of the protective frame is provided with a rear sealing clamping groove, the rear sealing clamping groove is matched with the short edge strip body of the rear sealing clamping strip, and the waterproof performance of the LED display screen can be ensured from the rear side.
Further, the bottom surface middle part of protecting the frame is equipped with the thermovent, and the inside of thermovent is equipped with the cotton that absorbs water of longitudinal symmetry, can prevent under the radiating prerequisite of assurance that moisture from getting into protect inside the frame to the electronic screen receives the rainwater influence and the short circuit appears.
Further, the side all is equipped with the mounting panel about protecting the frame, and the upper and lower both ends of mounting panel all are equipped with the mounting hole, can realize the fixed of protecting the frame, ensure operational environment's stability.
Compared with the prior art, the utility model has the beneficial effects that: this outdoor waterproof type LED display screen has following benefit:
the mounting plate is connected with the outdoor mounting part through the mounting hole by using an external bolt, the fixing of the protective frame is realized, the stability of the working environment is ensured, in rainy days, sealant can prevent rainwater from entering the inside of the protective frame from a gap formed by the protective frame and the front side surface of the transparent plate, the waterproof performance of the LED display screen can be further improved from the front side by the front sealing clamping strip so as to prevent rainwater from permeating, the rear sealing clamping strip can be simultaneously pressed when the rear cover plate is mounted at the rear end of the inside of the protective frame through the bolt, the waterproof performance of the LED display screen is ensured from the rear side through the flow-resisting corner formed by the rear sealing clamping groove, in addition, under the influence of a spring, the tightening plate can tightly tighten and fix the electronic screen so as to prevent the electronic screen from unnecessarily shaking to influence the image display work, heat generated by the operation of the electronic screen can be diffused into the external environment through the heat-dissipating port, and the water-absorbing cotton cloth can prevent external moisture from entering the inside of the protective frame through the heat-dissipating port, the waterproof performance of the LED display screen is comprehensively ensured, so that the electronic screen is prevented from being influenced by rainwater and being short-circuited.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a rear view internal cross-section of the present invention;
FIG. 3 is a schematic diagram of the right side view in plan view of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A of the present invention.
In the figure: the flexible heat-insulation protective frame comprises a protective frame 1, a flexible clamping strip 2, a transparent plate 3, a limiting groove 4, an electronic screen 5, a limiting block 6, a rear cover plate 7, a bolt 8, a front sealing clamping groove 9, a front sealing clamping strip 10, a sealant 11, a spring 12, a tightening plate 13, a rear sealing clamping strip 14, a rear sealing clamping groove 15, a heat dissipation port 16, a water absorption cotton cloth 17, an installation plate 18 and an installation hole 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present embodiment provides a technical solution: an outdoor waterproof LED display screen comprises a protective frame 1, an electronic screen 5 and a rear cover plate 7;
a protective frame 1: the front side of the interior of the protective frame is provided with a flexible clamping strip 2, the flexible clamping strip 2 is matched with a clamping groove arranged on the outer side surface of the transparent plate 3, and the upper inner wall and the lower inner wall of the protective frame 1 are provided with bilaterally symmetrical limiting grooves 4, so that external media can be prevented from entering the protective frame 1 from the front side to corrode the electronic screen 5;
electronic screen 5: the upper surface and the lower surface of the electronic screen are respectively provided with a bilaterally symmetrical limiting block 6, the limiting blocks 6 are matched with the corresponding limiting grooves 4 on the same side, and the limiting blocks 6 are matched with the limiting grooves 4 to limit the electronic screen 5 so as to prevent the electronic screen 5 from shaking randomly;
rear cover plate 7: the electronic screen 5 is connected to the rear end of the interior of the protective frame 1 through bolts 8 inserted into through holes at four corners of the electronic screen, so that the electronic screen 5 can be positioned in a closed space to provide a certain protection effect for the electronic screen;
wherein: the input end of the electronic screen 5 is electrically connected with an external power supply.
Wherein: front side inner wall border department of protecting frame 1 is equipped with preceding sealed draw-in groove 9, and the leading flank border department of transparent plate 3 is equipped with preceding sealed card strip 10, and preceding sealed draw-in groove 9 coincide with preceding sealed card strip 10, and preceding sealed card strip 10 can further promote the waterproof performance of this LED display screen from the front side to rainwater infiltration is avoided.
Wherein: a gap formed between the protective frame 1 and the front side face of the transparent plate 3 is provided with a sealant 11, and in rainy weather, the sealant 11 can prevent rainwater from entering the protective frame 1 from the gap formed between the protective frame 1 and the front side face of the transparent plate 3.
Wherein: the leading flank of back shroud 7 is equipped with evenly distributed's spring 12, and the front side end of back shroud 7 all with a tight board 13 fixed connection in top, receives spring 12's influence, and tight board 13 in top can tightly fix electronic screen 5 top to avoid electronic screen 5 to take place unnecessary and rock and influence image display work.
Wherein: the front flank edge of back shroud 7 is equipped with back sealed card strip 14, the four corners of back sealed card strip 14 be equipped with bolt 8 assorted through-hole, the cross section of back sealed card strip 14 is L shape, the trailing flank of protecting frame 1 is equipped with back sealed draw-in groove 15, back sealed draw-in groove 15 is coincide with the minor face strip body of back sealed card strip 14, back shroud 7 can compress tightly back sealed card strip 14 simultaneously when installing the inside rear end of protecting frame 1 through bolt 8, and come from the waterproof performance of this LED display screen of rear side assurance through the choked flow turning that back sealed draw-in groove 15 formed.
Wherein: protect the bottom surface middle part of frame 1 and be equipped with thermovent 16, the inside of thermovent 16 is equipped with the cotton 17 that absorbs water of longitudinal symmetry, and the heat that 5 operations of electronic screen produced can give off to external environment through thermovent 16 in, the cotton 17 that absorbs water then can prevent that outside moisture from getting into through thermovent 16 and protect frame 1 inside, guarantee the waterproof performance of this LED display screen comprehensively to electronic screen 5 receives the rainwater influence and the short circuit appears.
Wherein: the side all is equipped with mounting panel 18 about protecting frame 1, and the upper and lower both ends of mounting panel 18 all are equipped with mounting hole 19, use outside bolt to be connected mounting panel 18 and outdoor installation position through mounting hole 19, realize the fixed of protecting frame 1, ensure operational environment's stability.
The working principle of the outdoor waterproof LED display screen provided by the utility model is as follows: an external bolt is used for connecting the mounting plate 18 with an outdoor mounting part through a mounting hole 19 to fix the protective frame 1 and ensure the stability of a working environment, in rainy weather, the sealant 11 can prevent rainwater from entering the protective frame 1 from a gap formed by the protective frame 1 and the front side surface of the transparent plate 3, the front sealing clamping strip 10 can further improve the waterproof performance of the LED display screen from the front side so as to prevent rainwater from permeating, the rear cover plate 7 can simultaneously press the rear sealing clamping strip 14 when being mounted at the rear end of the inner part of the protective frame 1 through the bolt 8, the waterproof performance of the LED display screen is ensured from the rear side through a flow blocking corner formed by the rear sealing clamping groove 15, in addition, under the influence of the spring 12, the tightening plate 13 can tighten and fix the electronic screen 5 so as to prevent the electronic screen 5 from unnecessary shaking to influence image display work, and heat generated by the operation of the electronic screen 5 can be radiated into the external environment through the heat radiation port 16, the cotton cloth 17 that absorbs water then can prevent that outside moisture from getting into through thermovent 16 and protecting frame 1 inside, guarantee the waterproof performance of this LED display screen comprehensively to electronic screen 5 receives the rainwater influence and the short circuit appears.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. The utility model provides an outdoor waterproof type LED display screen which characterized in that: comprises a protective frame (1), an electronic screen (5) and a rear cover plate (7);
protective frame (1): a flexible clamping strip (2) is arranged on the front side of the inner part of the protective frame, the flexible clamping strip (2) is matched with a clamping groove arranged on the outer side surface of the transparent plate (3), and limiting grooves (4) which are bilaterally symmetrical are arranged on the upper inner wall and the lower inner wall of the protective frame (1);
electronic screen (5): the upper surface and the lower surface of the bracket are respectively provided with a left limiting block (6) and a right limiting block (6), and the limiting blocks (6) are matched with the corresponding limiting grooves (4) on the same side;
rear cover plate (7): the bolt (8) is inserted into the through holes at the four corners of the protective frame and is connected with the rear end of the inner part of the protective frame (1) in a threaded manner;
wherein: the input end of the electronic screen (5) is electrically connected with an external power supply.
2. The outdoor waterproof LED display screen of claim 1, characterized in that: the edge of the inner wall of the front side of the protective frame (1) is provided with a front sealing clamping groove (9), the edge of the front side surface of the transparent plate (3) is provided with a front sealing clamping strip (10), and the front sealing clamping groove (9) is matched with the front sealing clamping strip (10).
3. The outdoor waterproof LED display screen of claim 1, characterized in that: and a sealant (11) is arranged at a gap formed between the protective frame (1) and the front side surface of the transparent plate (3).
4. The outdoor waterproof LED display screen of claim 1, characterized in that: the front side of the rear cover plate (7) is provided with uniformly distributed springs (12), and the front side end of the rear cover plate (7) is fixedly connected with a jacking plate (13).
5. The outdoor waterproof LED display screen of claim 1, characterized in that: the edge of the front side face of the rear cover plate (7) is provided with a rear sealing clamping strip (14), four corners of the rear sealing clamping strip (14) are provided with through holes matched with the bolts (8), the cross section of the rear sealing clamping strip (14) is L-shaped, the rear side face of the protective frame (1) is provided with a rear sealing clamping groove (15), and the rear sealing clamping groove (15) is matched with a short edge strip body of the rear sealing clamping strip (14).
6. The outdoor waterproof LED display screen of claim 1, characterized in that: the middle of the bottom surface of the protective frame (1) is provided with a heat dissipation port (16), and the inside of the heat dissipation port (16) is provided with water-absorbing cotton cloth (17) which is symmetrical up and down.
7. The outdoor waterproof LED display screen of claim 1, characterized in that: the left side and the right side of the protective frame (1) are both provided with mounting plates (18), and the upper end and the lower end of each mounting plate (18) are both provided with mounting holes (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122271280.8U CN216412572U (en) | 2021-09-18 | 2021-09-18 | Outdoor waterproof type LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122271280.8U CN216412572U (en) | 2021-09-18 | 2021-09-18 | Outdoor waterproof type LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216412572U true CN216412572U (en) | 2022-04-29 |
Family
ID=81293114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122271280.8U Active CN216412572U (en) | 2021-09-18 | 2021-09-18 | Outdoor waterproof type LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216412572U (en) |
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2021
- 2021-09-18 CN CN202122271280.8U patent/CN216412572U/en active Active
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