CN216311230U - Anti-glare LED display screen - Google Patents
Anti-glare LED display screen Download PDFInfo
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- CN216311230U CN216311230U CN202122072123.4U CN202122072123U CN216311230U CN 216311230 U CN216311230 U CN 216311230U CN 202122072123 U CN202122072123 U CN 202122072123U CN 216311230 U CN216311230 U CN 216311230U
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- display screen
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- layer
- led display
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 13
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 48
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000001914 filtration Methods 0.000 abstract description 16
- 239000003086 colorant Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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Abstract
The utility model discloses an anti-glare LED display screen, which comprises a protective film, a display screen and a frame, and is characterized in that two sides of the frame are respectively provided with an exhaust fan, one end of the exhaust fan is connected with a frame pipeline, the inside of the frame is provided with the display screen, the periphery of the display screen is respectively provided with screws, the middle part of the bottom end of the frame is provided with a state lamp, the state lamp is fixedly connected with the frame, one side of the display screen is provided with an anti-interference shielding layer, one side of the anti-interference shielding layer is fixedly connected with the display screen, one side of the anti-interference shielding layer is provided with an ultraviolet filtering layer, one side of the ultraviolet filtering layer is fixedly connected with the anti-interference shielding layer, one side of the ultraviolet filtering layer is provided with an anti-glare filtering layer, one side of the anti-glare filtering layer is fixedly connected with the ultraviolet filtering layer, one side of the protective film is provided with a protective film, and one side of the protective film is fixedly connected with the anti-glare filtering layer, and a heat dissipation metal plate is arranged on the other side of the display screen. The utility model has simple structure and convenient operation.
Description
Technical Field
The utility model relates to the technical field of LED display screens, in particular to an anti-glare LED display screen.
Background
The LED display screen is a flat panel display, is composed of small LED module panels, and is used for displaying various information such as characters, images, videos, video signals and the like. The light emitting color and the light emitting efficiency of the LED are related to the materials and the process for manufacturing the LED, the lamp ball is completely blue at the beginning, the fluorescent powder is added at the back, different light colors are adjusted according to different requirements of users, and the LED is widely used in four colors of red, green, blue and yellow. Because the LED has low working voltage, can actively emit light, has certain brightness, can be regulated by voltage (or current), has shock resistance, vibration resistance and long service life, no other display mode is comparable to the LED display mode in large-scale display equipment. And when dazzling the light processing to the LED display screen to just need to use LED display screen anti-dazzling light structure.
At present, when an LED display screen in the market is used, the light-dazzling structure cannot effectively prevent red and blue from dazzling light, so that the eyes of people are uncomfortable and comfortable when the people look over the LED display screen, and the LED display screen is not convenient to use.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an anti-glare LED display screen to solve the problems in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
an anti-glare LED display screen comprises a protective film, a display screen and a frame, and is characterized in that exhaust fans are respectively installed on two sides of the frame, one end of each exhaust fan is connected with the frame through a pipeline, the display screen is installed inside the frame, screws are respectively installed around the display screen, a state lamp is installed in the middle of the bottom end of the frame and is fixedly connected with the frame, an anti-interference shielding layer is installed on one side of the display screen, one side of the anti-interference shielding layer is fixedly connected with the display screen, an ultraviolet filtering layer is installed on one side of the anti-interference shielding layer, one side of the ultraviolet filtering layer is fixedly connected with the anti-interference shielding layer, an anti-glare filtering layer is installed on one side of the ultraviolet filtering layer, one side of the anti-glare filtering layer is fixedly connected with the ultraviolet filtering layer, the anti-dazzle device is characterized in that the protective film is arranged on one side of the anti-dazzle filter layer, one side of the protective film is fixedly connected with the anti-dazzle filter layer, the heat dissipation metal plate is arranged on the other side of the display screen, and one side of the heat dissipation metal plate is fixedly connected with the display screen.
As a further scheme of the utility model, the display screen is connected with the frame through screws and threads.
As a further scheme of the utility model, the exhaust fan is electrically connected with a power supply.
As a further scheme of the utility model, a power supply interface is installed at the bottom end of one side of the frame.
As a further scheme of the utility model, a fireproof corrosion-resistant layer is arranged in the interlayer of the protective film.
Compared with the prior art, the utility model has the beneficial effects that:
the anti-dazzle filter layer and the ultraviolet filter layer can adjust the angle of light, eliminate the spread of purple light, protect the eyes of a user and reduce the fatigue degree. The heat dissipation efficiency of the display screen can be accelerated by the heat dissipation metal plate and the exhaust fan.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is an overall cross-sectional schematic view of an anti-glare LED display screen according to the present invention;
fig. 2 is an overall schematic side view of an anti-glare LED display according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a protective film; 2. a screw; 3. a frame; 4. an exhaust fan; 5. a status light; 6. a heat-dissipating metal plate; 7. a display screen; 8. an anti-glare filter layer; 9. an ultraviolet filtering layer; 10. and an anti-interference shielding layer.
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.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, an anti-glare LED display screen according to an embodiment of the present invention includes a protective film 1, a display screen 7 and a frame 3, and is characterized in that two sides of the frame 3 are respectively provided with an exhaust fan 4, one end of the exhaust fan 4 is connected to the frame 3 through a pipeline, the display screen 7 is installed inside the frame 3, screws 2 are respectively installed around the display screen 7, a status light 5 is installed in the middle of the bottom end of the frame 3, the status light 5 is fixedly connected to the frame 3, an anti-interference shielding layer 10 is installed on one side of the display screen 7, one side of the anti-interference shielding layer 10 is fixedly connected to the display screen 7, an ultraviolet filtering layer 9 is installed on one side of the anti-interference shielding layer 10, and one side of the ultraviolet filtering layer 9 is fixedly connected to the anti-interference shielding layer 10, an anti-dazzle filter layer 8 is installed on one side of the ultraviolet filter layer 9, one side of the anti-dazzle filter layer 8 is fixedly connected with the ultraviolet filter layer 9, the protection film 1 is installed on one side of the anti-dazzle filter layer 8, one side of the protection film 1 is fixedly connected with the anti-dazzle filter layer 8, a heat dissipation metal plate 6 is installed on the other side of the display screen 7, and one side of the heat dissipation metal plate 6 is fixedly connected with the display screen 7.
According to the scheme, the display screen 7 is in threaded connection with the frame 3 through the screw 2, the exhaust fan 4 is electrically connected with a power supply, the bottom end of one side of the frame 3 is provided with a power supply interface, and the interlayer of the protective film 1 is provided with the fireproof corrosion-resistant layer.
The working principle is as follows: the protection film 1 can block the external erosion influence to the display screen 7, and the anti-dazzle filter layer 8 can disperse the ray path of the display screen 7, reduces the injury to the eyes of a user, and the ultraviolet filter layer 9 can show ultraviolet light beams in propagation, and prevents the ultraviolet light beams from causing fatigue damage to the eyes of the user. The heat dissipation metal plate 6 can absorb the heat of the display screen, and the exhaust fan 4 can accelerate the heat dissipation of the display screen 7.
In summary, the following steps: the anti-dazzle filter layer and the ultraviolet filter layer can adjust the angle of light, eliminate the spread of purple light, protect the eyes of a user and reduce the fatigue degree. The heat dissipation efficiency of the display screen can be accelerated by the heat dissipation metal plate and the exhaust fan.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an anti-dazzle LED display screen, includes protection film (1), display screen (7) and frame (3), its characterized in that, air exhauster (4) are installed respectively to the both sides of frame (3), the one end of air exhauster (4) with frame (3) pipe connection, the internally mounted of frame (3) has display screen (7), screw (2) are installed respectively all around of display screen (7), state lamp (5) are installed to the bottom middle part of frame (3), state lamp (5) with frame (3) fixed connection, anti-interference shielding layer (10) are installed to one side of display screen (7), one side of anti-interference shielding layer (10) with display screen (7) fixed connection, ultraviolet filter layer (9) are installed to one side of anti-interference shielding layer (10), one side of ultraviolet filter layer (9) with anti-interference shielding layer (10) fixed connection, anti-dazzle filter layer (8) are installed to one side of ultraviolet filter layer (9), one side of anti-dazzle filter layer (8) with ultraviolet filter layer (9) fixed connection, install one side of anti-dazzle filter layer (8) protection film (1), one side of protection film (1) with anti-dazzle filter layer (8) fixed connection, heat dissipation metal sheet (6) are installed to the opposite side of display screen (7), one side of heat dissipation metal sheet (6) with display screen (7) fixed connection.
2. The anti-glare LED display screen according to claim 1, characterized in that the display screen (7) is in threaded connection with the frame (3) through screws (2).
3. The anti-glare LED display screen according to claim 1, wherein the exhaust fan (4) is electrically connected to a power supply.
4. The anti-glare LED display screen according to claim 1, wherein a power interface is installed at the bottom end of one side of the frame (3).
5. The anti-glare LED display screen according to claim 1, characterized in that a fireproof corrosion-resistant layer is arranged in the interlayer of the protective film (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072123.4U CN216311230U (en) | 2021-08-30 | 2021-08-30 | Anti-glare LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122072123.4U CN216311230U (en) | 2021-08-30 | 2021-08-30 | Anti-glare LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216311230U true CN216311230U (en) | 2022-04-15 |
Family
ID=81088631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122072123.4U Active CN216311230U (en) | 2021-08-30 | 2021-08-30 | Anti-glare LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216311230U (en) |
-
2021
- 2021-08-30 CN CN202122072123.4U patent/CN216311230U/en active Active
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| TR01 | Transfer of patent right |
Effective date of registration: 20231007 Address after: 314500 floors 1-2, building 1, No. 759, Fengxiang East Road, Wutong street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Dacai Photoelectric Technology Co.,Ltd. Address before: 310000 No.1 baizhangfan Road, Changkou Town, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Zhejiang Dazhong optoelectronics Co.,Ltd. |