CN114974008A - LED electronic display screen with shade - Google Patents
LED electronic display screen with shade Download PDFInfo
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- CN114974008A CN114974008A CN202210906007.4A CN202210906007A CN114974008A CN 114974008 A CN114974008 A CN 114974008A CN 202210906007 A CN202210906007 A CN 202210906007A CN 114974008 A CN114974008 A CN 114974008A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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Abstract
The invention provides an LED electronic display screen with a shading device, belonging to the technical field of viewing equipment, the LED electronic display screen with the shading device comprises an LED display screen body, the surface of the LED display screen body is sleeved with an outer frame, the rear side of the outer frame is provided with a variable shading structure, the variable shading structure comprises a shading cover, the shading cover is fixed at the rear side of the outer frame, the shading cover is made of transparent glass, a containing cavity is arranged in the shading cover, the front side of the LED display screen body is provided with a liquid storage container, the whole electronic display screen structure is reasonable in arrangement, ingenious in concept and flexible in use, the external shading structure can be adapted to different use conditions for shading adjustment, meanwhile, the adjustment is convenient, the automation degree is high, the high-altitude installation can be carried out, the adjustment is flexible, and the shading structure in the device can carry out shading angle adjustment according to the outdoor sun illumination angle, the display effect of the whole display screen is kept in the best state, and the practicability is strong.
Description
Technical Field
The invention belongs to the technical field of viewing equipment, and particularly relates to an LED electronic display screen with a shading device.
Background
The LED display screen displays contents such as characters, pictures, animation, videos and the like on the display screen by controlling the plurality of light emitting diodes, has the advantages of high brightness, low working voltage, small volume and power consumption, long service life, stable performance and the like, and is widely used as a display device of outdoor advertisements, traffic instructions, television walls and the like.
To large-scale outdoor LED display screen, need carry out the shading processing to it usually, avoid the LED screen because the light shines and the condition such as reflection of light appears, but the shading structure that has now adopted is mostly fixed, can cause the limitation to its visual angle of watching night at the night that need not the shading, also can influence and watch experience, can't change the shading direction of shading structure according to the angle of shining in the external world simultaneously, and the function is comparatively single, consequently, design an LED electronic display screen with shade.
Disclosure of Invention
The invention aims to provide an LED electronic display screen with a shading device, and aims to solve the problems that most shading structures adopted in the prior art are fixed, the viewing angle of the LED electronic display screen is limited at night without shading, the viewing experience is influenced, the shading direction of the shading structures cannot be changed according to the external irradiation angle, the functions are single, and the like.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a LED electronic display screen with shade includes LED display screen body, the surface cover of LED display screen body is equipped with outer frame, the rear side of outer frame is provided with variable shading structure, variable shading structure includes the lens hood, the lens hood is fixed in the rear side of outer frame, the lens hood adopts the clear glass material, it holds the chamber to have seted up in the lens hood, the front side of LED display screen body is provided with the stock solution container, the pigment has been stored in the stock solution container, the stock solution container has booster pump and suction pump through two pipes intercommunication respectively, booster pump and suction pump are respectively through feed liquor pipe and back flow and lens hood content chamber intercommunication, the outside of LED display screen body is provided with adjustable shading structure.
Preferably, the adjustable shading structure includes the connection pad, the connection pad is fixed in the front side of LED display screen body, the front side of connection pad is provided with the motor, the output of motor is fixed with even board, even board is connected with the extension board through folding assembly, the rear side of extension board is fixed with the light screen.
Preferably, the light shielding plate penetrates through the LED display screen body and extends towards the rear side of the LED display screen body, and the light shielding plate is provided with a radian.
Preferably, the folding assembly comprises two connecting seats, the two connecting seats are respectively fixed on the left side and the right side of the connecting plate, a hinge shaft is rotatably connected between the two connecting seats, and the extension plate is fixed with the hinge shaft.
Preferably, friction rubber is arranged between the hinge shaft and the two connecting seats.
Preferably, the pigment loaded in the liquid storage container is black.
Preferably, the light shield extends rearwardly a distance of between 10-20 cm.
Preferably, the surface cover of outer frame is equipped with the anticollision layer, and four corners of outer frame all are provided with the circular arc chamfer.
Preferably, a reflective layer is disposed on the top of the light shielding plate.
Compared with the prior art, the invention has the beneficial effects that:
1. in the scheme, the whole electronic display screen is reasonable in structure, ingenious in conception and flexible in use, the external shading structure can be adapted to different use conditions for shading adjustment, and is convenient to adjust, high in automation degree, capable of being installed at high altitude and flexibly adjusted, the shading structure in the device can be adjusted in shading angle according to outdoor sunlight illumination angle, so that the display effect of the whole display screen is kept in the best state, the practicability is high, the problems that most shading structures adopted in the prior art are fixed, limitation can be caused to the viewing angle of the whole display screen at night without shading, the viewing experience can be influenced, the shading direction of the shading structure cannot be changed according to the external illumination angle, the function is single and the like can be effectively solved, and the variable shading structure on the rear side of the LED display screen body is firstly utilized to adjust according to the use condition of the LED display screen body, pigment with colors can enter a light shield on the rear side of the LED display screen body, so that a light shielding effect is achieved, an anti-sticking layer in an inner cavity of the light shield can enable the pigment to flow backwards without shielding light, limitation on the display angle of the LED display screen body is avoided by utilizing the characteristic of transparent material of the light shield, the pigment is loaded in a liquid storage container, when the light shielding is needed, the pigment in the liquid storage container is LED into the inner cavity of the light shield through a guide pipe and a liquid inlet pipe by utilizing a booster pump, and when the light shielding is not needed, the pigment in the inner cavity of the light shield is sucked out through a water suction pump and a return pipe and is stored in the liquid storage container for use next time;
2. in the scheme, the adjustable shading structure can drive the whole connecting plate to rotate by using a motor on the front side of the connecting disc, the connecting plate can shade illumination through the extending plate connected with the folding assembly and the shading plate extending forwards, so that sunlight is prevented from directly irradiating a display area of the LED display screen body, the display effect of the LED display screen body is improved, the whole shading plate can rotate, the sunlight is shaded by adapting to different illumination angles of the sunlight, and the shading effect of the LED display screen body is always in the best state; the shading plate penetrates through the LED display screen body and extends towards the rear side of the LED display screen body, so that the shading area of the LED display screen body can be increased, the shading effect is further improved, and the radian of the shading plate can be matched with the rotation of the LED display screen body, so that the blocking phenomenon is avoided; when the folding assembly does not need to use a shading structure, the whole extending plate drives the shading plate to turn over between two connecting seats fixed on two sides of the connecting plate through a hinge shaft, so that the display effect of the LED display screen body is prevented from being shaded; the friction rubber arranged between the hinge shaft and the two connecting seats can not change the state of the shading plate easily after the shading plate is folded or unfolded, so that the structural stability of the device is improved; the black pigment loaded in the liquid storage container can improve the shading effect of the pigment after being filled into the light shield; the distance of the light shield extending backwards is 10-20cm, so that the light shield can play a role in shielding light and simultaneously avoid great limitation on the display range of the LED display screen body; the anti-collision layer is sleeved on the surface of the outer frame, so that the overall protection effect of the LED display screen body can be improved, and the arc chamfers are arranged at the four corners of the outer frame, so that the safety of the device during transportation can be improved; the light-reflecting layer arranged on the top of the light-shading plate can further improve the light-shading effect of the whole light-shading plate.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a perspective view of the present invention;
FIG. 3 is a second perspective view of FIG. 2 in accordance with the present invention;
FIG. 4 is a front view of the present invention;
fig. 5 is a right side view of the present invention.
In the figure: 1. an LED display screen body; 2. an outer frame; 3. a connecting disc; 4. a motor; 5. connecting plates; 6. a connecting seat; 7. a hinge shaft; 8. an extension plate; 9. a visor; 10. a light shield; 11. a conduit; 12. a liquid inlet pipe; 13. a booster pump; 14. a reservoir; 15. a water pump; 16. a return pipe.
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.
Example 1
Referring to fig. 1-5, the present invention provides the following technical solutions: the utility model provides a LED electronic display screen with shade includes LED display screen body 1, the surface cover of LED display screen body 1 is equipped with outer frame 2, the rear side of outer frame 2 is provided with variable light-shielding structure, variable light-shielding structure includes lens hood 10, lens hood 10 is fixed in the rear side of outer frame 2, lens hood 10 adopts the transparent glass material, it holds the chamber to have seted up in the lens hood 10, the front side of LED display screen body 1 is provided with stock solution container 14, there is pigment in the stock solution container 14, stock solution container 14 has booster pump 13 and suction pump 15 through two pipe 11 intercommunication respectively, booster pump 13 and suction pump 15 are respectively through feed liquor pipe 12 and back flow 16 and lens hood 10 content chamber intercommunication, the outside of LED display screen body 1 is provided with adjustable light-shielding structure.
In the embodiment of the invention, the variable shading structure at the rear side of the LED display screen body 1 is used for adjusting the use condition of the LED display screen body 1, the shading cover 10 at the rear side of the LED display screen body 1 can be filled with pigment with color, thereby realizing the shading effect, the anti-sticking layer in the cavity of the shading cover 10 can lead the pigment to flow back when the shading is not needed, the limitation to the display angle of the LED display screen body 1 is avoided by utilizing the characteristic of the transparent material of the shading cover 10, the pigment is loaded in the liquid storage container 14, when the shading is needed, the pigment in the liquid storage container 14 is guided into the cavity of the light shield 10 through the guide pipe 11 and the liquid inlet pipe 12 by the booster pump 13, and similarly, when the shading is not needed, the pigment in the cavity of the light shield 10 is sucked out of the light shield 10 through the water suction pump 15 and the return pipe 16 and is stored in the liquid storage container 14 for the next use.
Concretely, adjustable shading structure includes connection pad 3, and connection pad 3 is fixed in the front side of LED display screen body 1, and the front side of connection pad 3 is provided with motor 4, and motor 4's output is fixed with even board 5, and even board 5 is connected with extension board 8 through folding assembly, and the rear side of extension board 8 is fixed with light screen 9.
In this embodiment: the motor 4 of the usable connection pad 3 front side of adjustable light-shading structure drives whole even board 5 and rotates, even board 5 can shelter from illumination through extension board 8 that folding assembly connects and the light screen 9 that extends forward, avoids the sunlight to penetrate directly to the show area of LED display screen body 1, improves its bandwagon effect, and whole light screen 9 can rotate, and the illumination angle of the different sunlight of adaptation shelters from, makes it shelter from the effect and is in the optimum always.
Specifically, the light screen 9 runs through the LED display screen body 1 and extends to the rear side of the LED display screen body 1, and the light screen 9 is provided with a radian.
In this embodiment: the light screen 9 runs through the LED display screen body 1 and extends the area that can improve its shading to the rear side of LED display screen body 1, and then improves the effect of shading, but its rotation of radian adaptation that light screen 9 set up avoids appearing the card pause phenomenon.
Specifically, folding assembly includes two connecting seats 6, and two connecting seats 6 are fixed in the left and right sides of even board 5 respectively, rotate between two connecting seats 6 and are connected with hinge 7, and extend board 8 and hinge 7 fixed. .
In this embodiment: folding assembly is when need not to use shading structure, with whole extension board 8 drive light screen 9 through hinge 7 fixing at the upset between two connecting seats 6 of even board 5 both sides, avoids causing the sheltering from to the display effect of LED display screen body 1.
Specifically, friction rubber is arranged between the hinge shaft 7 and the two connecting seats 6.
In this embodiment: the friction rubber arranged between the hinge shaft 7 and the two connecting seats 6 can not be easily changed in state after the shading plate 9 is folded or unfolded, and the stability of the structure in the device is improved.
Specifically, the pigment contained in the reservoir 14 is black.
In this embodiment: the black pigment contained in the liquid storage container 14 can improve the light-shielding effect of the pigment filled in the light shield 10.
Specifically, the light shield 10 extends rearward a distance of between 10-20 cm.
In this embodiment: the distance of the light shield 10 extending backwards is 10-20cm, so that the light shield effect is achieved, and meanwhile, the display range of the LED display screen body 1 is prevented from being limited greatly.
Specifically, the surface cover of outer frame 2 is equipped with the anticollision layer, and four corners of outer frame 2 all are provided with the circular arc chamfer.
In this embodiment: the surface cover of outer frame 2 is equipped with the anticollision layer and can improves the holistic protective effect of LED display screen body 1 to four corners of outer frame 2 all are provided with the security that the circular arc chamfer can improve the device when transporting.
Specifically, a reflective layer is disposed on the top of the light shielding plate 9.
In this embodiment: the light-reflecting layer arranged on the top of the light-shielding plate 9 can further improve the light-shielding effect of the whole light-shielding plate 9.
The working principle and the using process of the invention are as follows: firstly, the variable shading structure at the rear side of the LED display screen body 1 is utilized to adjust the using condition of the LED display screen body 1, pigment with color can enter the shading cover 10 at the rear side of the LED display screen body 1, further, the shading effect is realized, the anti-sticking layer in the containing cavity of the shading cover 10 can lead the pigment to flow backwards without shading, the characteristic of the transparent material of the shading cover 10 is utilized to avoid the limitation on the display angle of the LED display screen body 1, the pigment is loaded in the liquid storage container 14, when the shading is needed, the pigment in the liquid storage container 14 is LED into the containing cavity of the shading cover 10 through the conduit 11 and the liquid inlet pipe 12 by utilizing the booster pump 13, and when the shading is also not needed, the pigment in the containing cavity of the shading cover 10 is sucked out of the pigment in the shading cover 10 through the water suction pump 15 and the backflow pipe 16 and is stored in the liquid storage container 14 for the next use, the shading structure can utilize the motor 4 at the front side of the connecting disc 3 to drive the whole connecting plate 5 to rotate, the connecting plate 5 can shield the illumination through the extending plate 8 connected with the folding component and the light screen 9 extending forwards, so as to prevent the sunlight from directly irradiating the display area of the LED display screen body 1 and improve the display effect of the LED display screen body, the whole light screen 9 can rotate and be matched with different illumination angles of the sunlight for shielding, so that the shielding effect is always in the best state, the light screen 9 penetrates through the LED display screen body 1 and extends towards the rear side of the LED display screen body 1 to improve the shading area of the LED display screen body, so as to improve the shading effect, the radian of the light screen 9 can be matched with the rotation of the light screen 9, so as to avoid the blocking phenomenon, when the folding component does not need to use a shading structure, the whole extending plate 8 drives the light screen 9 to turn over between two connecting seats 6 fixed at the two sides of the connecting plate 5 through the hinge shaft 7, so as to avoid shielding the display effect of the LED display screen body 1, the friction rubber arranged between the hinge shaft 7 and the two connecting seats 6 can be folded or unfolded to the light screen 9 without easily changing the state, the stability of the structure in the device is improved, the black pigment loaded in the liquid storage container 14 can improve the shading effect of the pigment filled in the light shield 10, the distance extending backwards of the light shield 10 is 10-20cm, the shading effect is played, meanwhile, the display range of the LED display screen body 1 is prevented from being greatly limited, the anti-collision layer is sleeved on the surface of the outer frame 2, the overall protection effect of the LED display screen body 1 can be improved, the four corners of the outer frame 2 are provided with arc chamfers, the safety of the device during transportation can be improved, and the light reflection layer arranged at the top of the light screen 9 can further improve the shading effect of the whole light screen 9.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a LED electronic display screen with shade which characterized in that: comprises an LED display screen body (1), an outer frame (2) is sleeved on the surface of the LED display screen body (1), the rear side of the outer frame (2) is provided with a variable shading structure which comprises a shading cover (10), the light shield (10) is fixed at the rear side of the outer frame (2), the light shield (10) is made of transparent glass, a containing cavity is arranged in the light shield (10), a liquid storage container (14) is arranged on the front side of the LED display screen body (1), pigment is stored in the liquid storage container (14), the liquid storage container (14) is respectively communicated with a booster pump (13) and a water suction pump (15) through two conduits (11), the booster pump (13) and the water pump (15) are respectively communicated with the inner cavity of the light shield (10) through a liquid inlet pipe (12) and a return pipe (16), the outer side of the LED display screen body (1) is provided with an adjustable shading structure.
2. The LED electronic display screen with shading device as claimed in claim 1, wherein: the adjustable shading structure comprises a connecting disc (3), the connecting disc (3) is fixed on the front side of the LED display screen body (1), the front side of the connecting disc (3) is provided with a motor (4), the output end of the motor (4) is fixed with a connecting plate (5), the connecting plate (5) is connected with an extension plate (8) through a folding assembly, and the rear side of the extension plate (8) is fixed with a shading plate (9).
3. The LED electronic display screen with shading device as claimed in claim 2, wherein: the light screen plate (9) runs through the LED display screen body (1) and extends towards the rear side of the LED display screen body (1), and the light screen plate (9) is provided with a radian.
4. The LED electronic display screen with shading device of claim 3, wherein: the folding assembly comprises two connecting seats (6), the two connecting seats (6) are respectively fixed on the left side and the right side of the connecting plate (5), a hinge shaft (7) is rotatably connected between the two connecting seats (6), and the extending plate (8) is fixed with the hinge shaft (7).
5. The LED electronic display screen with the shading device as claimed in claim 4, wherein: and friction rubber is arranged between the hinge shaft (7) and the two connecting seats (6).
6. The LED electronic display screen with the shading device as claimed in claim 5, wherein: the pigment loaded in the liquid storage container (14) is black.
7. The LED electronic display screen with the shading device as recited in claim 6, wherein: the distance that the light shield (10) extends backwards is between 10 and 20 cm.
8. The LED electronic display screen with shading device of claim 7, wherein: the surface cover of outer frame (2) is equipped with the anticollision layer, and four corners of outer frame (2) all are provided with circular arc chamfer.
9. The LED electronic display screen with shading device of claim 8, wherein: and a reflective layer is arranged on the top of the shading plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210906007.4A CN114974008A (en) | 2022-07-29 | 2022-07-29 | LED electronic display screen with shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210906007.4A CN114974008A (en) | 2022-07-29 | 2022-07-29 | LED electronic display screen with shade |
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| Publication Number | Publication Date |
|---|---|
| CN114974008A true CN114974008A (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210906007.4A Pending CN114974008A (en) | 2022-07-29 | 2022-07-29 | LED electronic display screen with shade |
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| CN215450711U (en) * | 2021-06-25 | 2022-01-07 | 海南零六网络科技有限公司 | Anti-reflection display screen |
| CN215834183U (en) * | 2021-10-08 | 2022-02-15 | 湖南晶格电子科技有限公司 | Liquid crystal display screen for preventing reflection |
| CN216311202U (en) * | 2021-11-08 | 2022-04-15 | 深圳市而为科技有限公司 | Door head screen display board with anti-reflection effect |
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Application publication date: 20220830 |
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