CN219716373U - Waterproof shell for LED display screen - Google Patents
Waterproof shell for LED display screen Download PDFInfo
- Publication number
- CN219716373U CN219716373U CN202321143082.6U CN202321143082U CN219716373U CN 219716373 U CN219716373 U CN 219716373U CN 202321143082 U CN202321143082 U CN 202321143082U CN 219716373 U CN219716373 U CN 219716373U
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- China
- Prior art keywords
- led display
- shell
- display screen
- connection
- sides
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 abstract description 11
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 9
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
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Abstract
The utility model discloses a waterproof shell for an LED display screen, which comprises a shell, wherein one side of the shell is connected with a sealing unit, two sides of the shell are connected with telescopic rods, one end of each telescopic rod is connected with a connecting plate, one side, close to each other, of each connecting plate is connected with an acrylic plate, one side of each acrylic plate is connected with an embedded ring, an LED display screen body is connected and arranged in the shell, the rear side of the shell is connected with a back plate, the top end of the shell is connected with a rainwater sensor, two sides of the shell are provided with a plurality of grid ends, and the inner sides of the grid ends are attached to the LED display screen body. The utility model relates to a method for manufacturing a semiconductor device. The utility model effectively plays a role in preventing the LED display from being corroded by rainwater, ensures the use effect, effectively increases the hot air receiving area and improves the heat dissipation.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to a waterproof shell for an LED display screen.
Background
An LED display screen (LED display) is a flat panel display, which consists of small LED module panels, is used for displaying various information such as characters, images, videos and the like, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like.
At present, the waterproof film is coated on the surface of the display screen, and although the waterproof effect can be achieved, the waterproof film on the display screen is easy to break because the LED display screen usually works in an outdoor exposed environment, and the heat dissipation performance and the service life are affected when the shell is used for sealing.
Disclosure of Invention
The utility model aims to provide a waterproof shell for an LED display screen, which is used for solving the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the LED display screen comprises a shell, the connection of shell one side is provided with the banding unit, the connection of shell both sides is provided with the telescopic link, the connection of telescopic link one end is provided with the connecting plate, the connection of one side that the connecting plate is close to each other is provided with the ya keli board, the connection of ya keli board one side is provided with embedded circle, the connection of shell is provided with the LED display screen body, the connection of shell rear side is provided with the backplate, the connection of shell top is provided with rain sensor.
Preferably, a plurality of grille ends are arranged on two sides of the shell, and the inner sides of the grille ends are attached to the LED display screen body.
Preferably, the edge sealing unit comprises a sealing ring, an inclined top is arranged at the top end of the sealing ring, and diversion trenches are formed in both sides of the inclined top and both sides of the sealing ring.
Preferably, the inner ring of the sealing ring and the outer ring of the embedded ring have the same size.
Preferably, a controller is arranged on one side of the shell in a connecting way, and the controller, the rainwater sensor and the telescopic rod are electrically connected.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the LED display screen, the rain sensor detects rain weather, once raining, the telescopic rod contracts and drives the acrylic plate to move through the connecting plate, so that the acrylic plate is extruded to one side of the edge sealing unit, meanwhile, the embedded ring is embedded into the edge sealing unit to perform double-layer sealing, meanwhile, the rain flows through the inclined top at the top end of the sealing ring and flows down along the diversion trench to avoid entering the inside of the shell, the use effect of the LED display screen body is guaranteed, the waterproof performance is effectively achieved, the LED display is prevented from being corroded by the rain, and the use effect is guaranteed;
2. according to the LED display screen, the acrylic plate is pushed out through the extension rod extending through the connecting plate, so that the radiating effect of the LED display screen body is guaranteed, meanwhile, the hot gas receiving area is effectively increased on two sides of the shell, and the radiating performance is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a waterproof case for an LED display screen according to the present utility model;
FIG. 2 is a schematic cross-sectional view of a waterproof case for an LED display screen according to the present utility model;
fig. 3 is a schematic structural view of a banding unit in a waterproof case for an LED display screen according to the present utility model.
In the figure: 1. a housing; 2. edge sealing unit; 21. a seal ring; 22. a pitched roof; 23. a diversion trench; 3. a telescopic rod; 4. a connecting plate; 5. an acrylic plate; 6. an embedded ring; 7. an LED display screen body; 8. a back plate; 9. a rain sensor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: including casing 1, casing 1 one side is connected and is provided with banding unit 2, and casing 1 both sides are connected and are provided with telescopic link 3, and telescopic link 3 one end is connected and is provided with connecting plate 4, and the connection of one side that connecting plate 4 is close to each other is provided with ya keli board 5, and the connection of ya keli board 5 one side is provided with embedded circle 6, and casing 1 internal connection is provided with LED display screen body 7, and casing 1 rear side is connected and is provided with backplate 8, and casing 1 top is connected and is provided with rain sensor 9.
The two sides of the shell 1 are provided with a plurality of grid ends, the inner sides of the grid ends are attached to the LED display screen body 7, so that the heat conductivity is ensured, the heat dissipation area can be increased when the rain is not used, heat can be taken away through rainwater when the rain is used, and the heat dissipation effect is effectively increased; the edge sealing unit 2 comprises a sealing ring 21, the top end of the sealing ring 21 is provided with an inclined top 22, both sides of the inclined top 22 and the sealing ring 21 are provided with diversion trenches 23, the sealing performance is ensured, the diversion effect is achieved, and rainwater infiltration is avoided; the inner ring of the sealing ring 21 and the outer ring of the embedded ring 6 have the same size, so that the double-layer sealing effect can be achieved; one side of the shell 1 is connected with a controller, wherein the controller, the rainwater sensor 9 and the telescopic rod 3 are electrically connected, and the use and the detection are simple and convenient.
Working principle: when the LED display screen is used, the rain sensor 9 detects rain weather, once the rain falls, the telescopic rod 3 contracts and drives the acrylic plate 5 to move through the connecting plate 4, so that the acrylic plate 5 is extruded to one side of the edge sealing unit 2, meanwhile, the embedded ring 6 is embedded into the edge sealing unit 2 to perform double-layer sealing, meanwhile, the rain flows through the inclined top 22 at the top end of the sealing ring 21 and flows down along the guide groove 23, and is prevented from entering the inside of the shell 1, so that the use effect of the LED display screen body 7 is ensured, the waterproof performance is effectively achieved, the LED display is prevented from being corroded by rain, the use effect is ensured, and when the rain does not fall, the telescopic rod 3 extends through the connecting plate 4 to push out the acrylic plate 5, so that the heat dissipation effect of the LED display screen body 7 is ensured, meanwhile, the hot gas receiving area is effectively increased at two sides of the shell 1, and the heat dissipation is improved.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a waterproof housing for LED display screen, includes casing (1), its characterized in that: the utility model discloses a rain sensor, including casing (1), shell (1), telescopic link (3), connecting plate (4), be provided with banding unit (2) in connection of casing (1) one side, telescopic link (3) one end connection is provided with connecting plate (4), the connection of one side that connecting plate (4) are close to each other is provided with ya keli board (5), the connection of ya keli board (5) one side is provided with embedded circle (6), the casing (1) in-connection is provided with LED display screen body (7), casing (1) rear side connection is provided with backplate (8), casing (1) top connection is provided with rain sensor (9).
2. A waterproof case for an LED display according to claim 1, wherein: a plurality of grid ends are arranged on two sides of the shell (1), and the inner sides of the grid ends are attached to the LED display screen body (7).
3. A waterproof case for an LED display according to claim 1, wherein: the edge sealing unit (2) comprises a sealing ring (21), an inclined top (22) is arranged at the top end of the sealing ring (21), and diversion trenches (23) are formed in both sides of the inclined top (22) and both sides of the sealing ring (21).
4. A waterproof case for an LED display according to claim 3, wherein: the inner ring of the sealing ring (21) and the outer ring of the embedded ring (6) are the same in size.
5. A waterproof case for an LED display according to claim 1, wherein: one side of the shell (1) is connected with a controller, wherein the controller, the rainwater sensor (9) and the telescopic rod (3) are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321143082.6U CN219716373U (en) | 2023-05-12 | 2023-05-12 | Waterproof shell for LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321143082.6U CN219716373U (en) | 2023-05-12 | 2023-05-12 | Waterproof shell for LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219716373U true CN219716373U (en) | 2023-09-19 |
Family
ID=87980238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321143082.6U Active CN219716373U (en) | 2023-05-12 | 2023-05-12 | Waterproof shell for LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219716373U (en) |
-
2023
- 2023-05-12 CN CN202321143082.6U patent/CN219716373U/en active Active
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