CN211980079U - Open-air waterproof sun-proof LED display screen - Google Patents
Open-air waterproof sun-proof LED display screen Download PDFInfo
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- CN211980079U CN211980079U CN202020984088.6U CN202020984088U CN211980079U CN 211980079 U CN211980079 U CN 211980079U CN 202020984088 U CN202020984088 U CN 202020984088U CN 211980079 U CN211980079 U CN 211980079U
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- display screen
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- frame
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- 238000009434 installation Methods 0.000 claims abstract description 47
- 230000000475 sunscreen effect Effects 0.000 claims abstract description 9
- 239000000516 sunscreening agent Substances 0.000 claims abstract description 9
- 238000009423 ventilation Methods 0.000 claims description 7
- 239000004519 grease Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an open-air waterproof sunscreen LED display screen, which comprises a stand column, wherein the bottom of the stand column is fixedly connected with a fixed plate, the top of the stand column is connected with an installation cover, the installation cover is connected with a fixed frame, the bottom of the fixed frame is provided with a row of ventilating through holes, the surface of the fixed frame is provided with a transparent cushion pad, the fixed frame is internally connected with a movable installation frame, a plurality of LED display screen groups are installed in the movable installation frame, the right side of the movable installation frame is connected with an installation plate, the right side of the installation plate is connected with a plurality of radiating fins, the installation plate is connected with a spring, the free end of the spring is connected with a ventilating plate, the ventilating plate is provided with a plurality of air holes, the installation cover is connected with a radiating plate on the right side of the ventilating plate, the top cover is connected with the installation lid and fixed frame top, and the top cover is connected with the canopy.
Description
Technical Field
The utility model belongs to the technical field of the LED display screen, concretely relates to open-air waterproof sun-proof LED display screen.
Background
The LED display screen is a flat panel display, is composed of small LED module panels, is used for displaying various information such as characters, images, videos and the like, integrates microelectronic technology, computer technology and information processing, and has the advantages of bright color, wide dynamic range, high brightness, long service life, stable and reliable work and the like. The LED display screen is widely applied to commercial media, cultural performance markets, stadiums, information dissemination, news distribution, security trading and the like, and can meet the requirements of different environments. However, when the existing LED display screen is installed outdoors in the open air, if the existing LED display screen is required to be waterproof, the display screen is required to be completely sealed, but the heat dissipation performance is poor, the external environment temperature changes greatly, the LED display screen is required to generate certain heat during working, if the environment temperature is too high and the heat dissipation is not good, an original element inside the LED display screen is easily burnt, and the LED display screen is easily damaged due to impact.
SUMMERY OF THE UTILITY MODEL
To the problem that the above-mentioned background art provided, the utility model aims at: aiming at providing an open-air waterproof sunscreen LED display screen. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
an open-air waterproof sunscreen LED display screen comprises a stand column, wherein the bottom of the stand column is fixedly connected with a fixed plate, the top of the stand column is connected with an installation cover, the installation cover is connected with a fixed frame, the bottom of the fixed frame is provided with a row of ventilation through holes, the surface of the fixed frame is provided with a transparent cushion pad, the fixed frame is internally connected with a movable installation frame, a plurality of LED display screen sets are installed in the movable installation frame, the surface of each LED display screen set is sequentially connected with an antistatic layer, a waterproof layer and a rubber layer, the rubber layer is attached to the transparent cushion pad, the right side of the movable installation frame is connected with an installation plate, the right side of the installation plate is connected with a plurality of heat dissipation fins, four corners of the right side of the installation plate are connected with springs, the free ends of, the installation lid is connected with the heating panel on the right side of ventilative board, the heating panel is connected with the exhaust fan, the installation lid right side is connected with ventilative layer, the right side on ventilative layer is connected with the waterproof board, the waterproof board is equipped with a plurality of louvres, the louvre is by outer to interior slope setting of upwards doing, installation lid and fixed frame top are connected with the top cap, the top cap is connected with the canopy that keeps off the rain.
Further inject, four corners of fixed plate all are equipped with the mounting hole, be connected with set screw in the mounting hole. The structure design is convenient to install and fix through the installation hole.
Further inject, the stand all is equipped with triangle-shaped strengthening rib with being connected with of fixed plate. Such a structural design makes the support more stable.
Further limited, the joint of the mounting plate and the radiating fins is provided with silicone grease with good thermal conductivity, and the mounting plate and the radiating fins are fixedly connected through the silicone grease. The structure design enables the mounting plate to transmit heat to the radiating fins more quickly for radiating, and radiating speed is increased.
Further inject, fixed frame is equipped with the buckle, the installation lid is equipped with inlays the draw-in groove that matches with the buckle, fixed frame and installation lid pass through buckle and draw-in groove cooperation and are connected. Such structural design makes things convenient for dismouting, maintenance.
The utility model has the following advantages:
1. the utility model has the advantages that the rain shelter is arranged, sunlight can be shielded by the rain shelter in sunny days, the sunlight is prevented from directly irradiating the LED display screen, the temperature is prevented from rising, and falling rainwater can be prevented from entering the LED display screen from the top in rainy days, so that the rainwater is prevented from damaging internal electronic elements;
2. the utility model discloses a set up the exhaust fan, after heat that radiating fin distributes LED display screen group derives, discharge the right side of mounting panel through radiating fin to start the exhaust fan, make the exhaust fan will see through bleeder vent heat suction, and through ventilative layer, discharge from the louvre, reach radiating effect;
3. the utility model discloses a set up transparent blotter, when transparent blotter received the impact force, transparent blotter promotes the rubber layer, the rubber layer promotes the waterproof layer, the waterproof layer promotes antistatic backing, antistatic backing promotes LED display screen group, LED display screen group promotes movable mounting bracket, movable mounting bracket promotes the mounting panel, the mounting panel extrudees the spring, and unload through the impact force that the spring will receive, reach the effect of protecting against shock, and through the waterproof layer, can also prevent that water from entering into LED display screen is organized from the front.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural view of an open-air waterproof and sunscreen LED display screen according to an embodiment of the present invention;
FIG. 2 is the embodiment of the utility model provides a section structure sketch map of open-air waterproof sun-proof LED display screen
FIG. 3 is the embodiment of the utility model provides an enlarged schematic diagram of A department of open-air waterproof sun-proof LED display screen
The main element symbols are as follows:
the LED display screen comprises a stand column 1, a fixing plate 2, a mounting hole 201, a triangular reinforcing rib 202, a mounting cover 3, a fixing frame 4, a ventilation through hole 401, a transparent cushion pad 5, a movable mounting frame 6, an LED display screen group 7, an anti-static layer 8, a waterproof layer 9, a rubber layer 10, a mounting plate 11, a heat dissipation fin 12, a spring 13, a ventilation plate 14, a ventilation hole 15, a heat dissipation plate 16, an exhaust fan 17, a ventilation layer 18, a waterproof plate 19, a heat dissipation hole 20, a top cover 21 and a rain shelter 22.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in FIGS. 1-3, the utility model relates to an open-air waterproof sunscreen LED display screen, the bottom of a column 1 is fixedly connected with a fixed plate 2, the top of the column 1 is connected with an installation cover 3, the installation cover 3 is connected with a fixed frame 4, the bottom of the fixed frame 4 is provided with a row of ventilation through holes 401, the surface of the fixed frame 4 is provided with a transparent buffer 5, the inside of the fixed frame 4 is connected with a movable installation frame 6, a plurality of LED display screen groups 7 are installed in the movable installation frame 6, the surface of the LED display screen groups 7 is sequentially connected with an antistatic layer 8, a waterproof layer 9 and a rubber layer 10, the rubber layer 10 is attached with the transparent buffer 5, the right side of the movable installation frame 6 is connected with an installation plate 11, the right side of the installation plate 11 is connected with a plurality of heat dissipation fins 12, four corners, 14 fixed mounting of ventilative board is in installation lid 3, and installation lid 3 is connected with heating panel 16 on ventilative board 14's right side, and heating panel 16 is connected with exhaust fan 17, and installation lid 3 right side is connected with ventilative layer 18, and ventilative layer 18's right side is connected with waterproof board 19, and waterproof board 19 is equipped with a plurality of louvres 20, and louvre 20 is by outer to interior slope setting of upwards doing, and installation lid 3 and fixed frame 4 top are connected with top cap 21, and top cap 21 is connected with weather shed 22.
When the rain shelter 22 is used, sunlight can be sheltered by the rain shelter 22 in sunny days, the sunlight is prevented from directly irradiating the LED display screen to cause temperature rise, in rainy days, falling rainwater can be prevented from entering the LED display screen from the top, in heat dissipation, heat dissipated by the LED display screen group 7 is LED out by the heat dissipation fins 12 and then is discharged to the right side of the mounting plate 11 through the heat dissipation fins 12, the exhaust fan 17 is started, the heat is sucked out through the air holes 15 by the exhaust fan 17 and is discharged from the heat dissipation holes 20 through the air permeable layer 18, when the transparent buffer cushion 5 is impacted, the transparent buffer cushion 5 pushes the rubber layer 10, the rubber layer 10 pushes the waterproof layer 9, the waterproof layer 9 pushes the antistatic layer 8, the antistatic layer 8 pushes the LED display screen group 7, the LED display screen group 7 pushes the movable mounting frame 6, the mounting plate 11 pushes the spring 13 by the mounting plate 11, and the impact force received is discharged by the spring 13.
Preferably, the four corners of the fixing plate 2 are provided with mounting holes 201, and fixing screws are connected in the mounting holes 201. Such structural design is fixed through the mounting hole 201 easy to assemble. In fact, other mounting hole 201 configurations may be used as the case may be.
Preferably, the connection between the upright post 1 and the fixing plate 2 is provided with a triangular reinforcing rib 202. Such a structural design makes the support more stable. In fact, other triangular rib 202 configurations are contemplated as appropriate.
Preferably, silicone grease with good thermal conductivity is arranged at the joint of the mounting plate 11 and the heat dissipation fins 12, and the mounting plate 11 and the heat dissipation fins 12 are fixedly connected through the silicone grease. The structure design enables the mounting plate 11 to transmit heat to the radiating fins 12 more quickly for radiating, and the radiating speed is increased. In fact, other connection configurations are contemplated as the case may be.
Preferably, fixed frame 4 is equipped with the buckle, and installation lid 3 is equipped with inlays the draw-in groove of matching with the buckle, and fixed frame 4 and installation lid 3 are connected through buckle and draw-in groove cooperation. Such structural design makes things convenient for dismouting, maintenance. In fact, other snap and groove configurations may be used as the case may be.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides an open-air waterproof sun-proof LED display screen, includes stand (1), its characterized in that: the LED display screen is characterized in that a fixing plate (2) is fixedly connected to the bottom of the stand column (1), an installation cover (3) is connected to the top of the stand column (1), the installation cover (3) is connected with a fixed frame (4), a row of ventilation through holes (401) are formed in the bottom of the fixed frame (4), a transparent cushion (5) is arranged on the surface of the fixed frame (4), a movable installation frame (6) is connected inside the fixed frame (4), a plurality of LED display screen groups (7) are installed inside the movable installation frame (6), an antistatic layer (8), a waterproof layer (9) and a rubber layer (10) are sequentially connected to the surface of each LED display screen group (7), the rubber layer (10) is attached to the transparent cushion (5), an installation plate (11) is connected to the right side of the movable installation frame (6), and a plurality of heat, four corners on the right side of mounting panel (11) are connected with spring (13), the free end of spring (13) is connected with ventilative board (14), ventilative board (14) are equipped with a plurality of bleeder vents (15), ventilative board (14) fixed mounting is in installation lid (3), installation lid (3) are connected with heating panel (16) on the right side of ventilative board (14), heating panel (16) are connected with exhaust fan (17), installation lid (3) right side is connected with ventilative layer (18), the right side of ventilative layer (18) is connected with waterproof board (19), waterproof board (19) are equipped with a plurality of louvres (20), louvre (20) are by outer to interior slope setting of upwards doing, installation lid (3) and fixed frame (4) top are connected with top cap (21), top cap (21) are connected with weather shed (22).
2. The outdoor waterproof and sunscreen LED display screen according to claim 1, wherein: four corners of fixed plate (2) all are equipped with mounting hole (201), mounting hole (201) in-connection has set screw.
3. The outdoor waterproof and sunscreen LED display screen according to claim 2, wherein: the upright posts (1) and the fixing plates (2) are connected with triangular reinforcing ribs (202).
4. The outdoor waterproof and sunscreen LED display screen according to claim 3, wherein: the mounting plate (11) and the radiating fins (12) are connected and fixed through silicone grease, and silicone grease with good thermal conductivity is arranged at the joints of the mounting plate (11) and the radiating fins (12).
5. The outdoor waterproof and sunscreen LED display screen according to claim 4, wherein: the fixing frame (4) is provided with a buckle, the mounting cover (3) is provided with a clamping groove matched with the buckle in an embedded mode, and the fixing frame (4) and the mounting cover (3) are connected in a matched mode through the buckle and the clamping groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020984088.6U CN211980079U (en) | 2020-06-02 | 2020-06-02 | Open-air waterproof sun-proof LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020984088.6U CN211980079U (en) | 2020-06-02 | 2020-06-02 | Open-air waterproof sun-proof LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211980079U true CN211980079U (en) | 2020-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020984088.6U Active CN211980079U (en) | 2020-06-02 | 2020-06-02 | Open-air waterproof sun-proof LED display screen |
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| Country | Link |
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| CN (1) | CN211980079U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652181A (en) * | 2020-12-04 | 2021-04-13 | 彭青珍 | Highway side slope rainfall early warning device with prevention of seepage water structure |
-
2020
- 2020-06-02 CN CN202020984088.6U patent/CN211980079U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112652181A (en) * | 2020-12-04 | 2021-04-13 | 彭青珍 | Highway side slope rainfall early warning device with prevention of seepage water structure |
| CN112652181B (en) * | 2020-12-04 | 2022-04-12 | 嘉兴新博信息科技有限公司 | Highway side slope rainfall early warning device with prevention of seepage water structure |
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