CN210777633U - Outdoor LED electronic display screen with anti-dazzling protective structure - Google Patents
Outdoor LED electronic display screen with anti-dazzling protective structure Download PDFInfo
- Publication number
- CN210777633U CN210777633U CN201921716397.9U CN201921716397U CN210777633U CN 210777633 U CN210777633 U CN 210777633U CN 201921716397 U CN201921716397 U CN 201921716397U CN 210777633 U CN210777633 U CN 210777633U
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- main part
- display screen
- electronic display
- protective structure
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an it is outdoor with LED electronic display screen who has anti-dazzle protective structure, including the lid, prevent dazzling board, LED display panel and main part, the both sides of main part all are provided with the thermovent, and the internally mounted of thermovent has GORE-TEX film, the top at main part both sides both ends is provided with fixed knot and constructs, the top of main part is provided with the lid, and installs on the lid and prevent dazzling the board, first draw-in groove is all evenly installed to the both sides on the inside top of main part, and installs the LED display panel between the first draw-in groove, light intensity inductive probe is installed on the top of LED display panel, the cassette is evenly installed to the inside of main part. The utility model discloses an install temperature sensor in the inside bottom of main part, temperature sensor can detect the inside temperature of main part, if the high temperature, then dispel the heat to inside through cooling fan, and heat radiation fins can accelerate thermal discharge, discharges through GORE-TEX film.
Description
Technical Field
The utility model relates to a display screen technical field specifically is an it is outdoor with LED electronic display screen that has anti-dazzle protective structure.
Background
The LED electronic display screen is formed by a dot matrix module or a pixel unit consisting of a plurality of semiconductor diodes on an image or a character by controlling the display mode of the semiconductor light-emitting diodes, but the existing LED electronic display screen has a plurality of problems or defects:
firstly, the traditional LED electronic display screen cannot adjust the brightness of the display screen according to ambient light, so that dazzling is caused, and content cannot be clearly seen;
secondly, the traditional LED electronic display screen has poor waterproof performance, is easy to enter water outdoors, is easy to accumulate dust and is not easy to clean;
third, traditional LED electronic display screen, the radiating effect is poor, can produce the heat in the use, is exposed to the sun outdoors and can be overheated equally, and the too high damage that can cause the display screen of heat.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an it is outdoor with have anti-dazzle protective structure's LED electronic display screen to the problem that the performance is poor and the radiating effect is poor that dazzles, waterproof is dazzled in the cause that provides in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an it is outdoor with LED electronic display screen who prevents dazzling protective structure, includes the lid, prevents dazzling board, LED display panel and main part, the both sides of main part all are provided with the thermovent, and the internally mounted of thermovent has GORE-TEX film, the top at main part both sides both ends is provided with fixed knot and constructs, the top of main part is provided with the lid, and installs on the lid and prevent dazzling the board, first draw-in groove is all evenly installed to the both sides on the inside top of main part, and installs the LED display panel between the first draw-in groove, the light intensity inductive probe is installed on the top of LED display panel, the cassette is evenly installed to the inside of main part, and all is provided with the bayonet socket on the cassette, install the circuit board between the bayonet socket, and install the treater on the circuit board, temperature sensor.
Preferably, the anti-glare plate is sequentially provided with polycarbonate, electric induction color-changing dye and a conductive transparent film from top to bottom, the top end and the bottom end of the electric induction color-changing dye are both provided with the conductive transparent film, and the top end and the bottom end of the conductive transparent film are both provided with the polycarbonate.
Preferably, the two ends in the main body are uniformly provided with the heat dissipation fans, and the heat dissipation fans are arranged on the main body at equal intervals.
Preferably, the two sides of the LED display panel are provided with first clamping blocks matched with the first clamping grooves, and a clamping structure is formed between the first clamping grooves and the first clamping blocks.
Preferably, the heat dissipation fins are mounted on both sides of the interior of the main body and are symmetrically distributed about the center line of the main body.
Preferably, the fixed structure is from left to right provided with fixing base, fixation nut, second fixture block, sealed pad, second draw-in groove and fixing bolt in proper order, and the bottom of lid is provided with the second fixture block, and the bottom of second fixture block is provided with sealed pad, and the fixing base is installed to one side of second fixture block, and the inside of fixing base is provided with fixation nut, and the top of main part is provided with the second draw-in groove, and one side of second draw-in groove installs fixing bolt.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of it is outdoor with LED electronic display screen that has anti-dazzle protective structure rational in infrastructure, have following advantage:
(1) the light intensity sensing probe is arranged at the top end of the LED display panel, the light intensity sensing probe transmits the illumination intensity of the external environment to the processor, the processor automatically identifies the external environment state, information is transmitted to the conductive transparent films, an electric field is generated after the two conductive transparent films are electrified, and the light transmittance of the electric induction color-changing dye can be changed under different electric fields, so that the depth degree of the color of the electric induction color-changing dye is changed, the purpose of changing light is realized, and the dazzling phenomenon is avoided;
(2) the cover body is arranged at the top end of the main body, the cover body has waterproof and dustproof functions, and is convenient to clean compared with the mode that dust directly falls on the LED display panel;
(3) through installing temperature sensor in the inside bottom of main part, temperature sensor can detect the inside temperature of main part, if the high temperature, then dispel the heat to inside through radiator fan, and heat radiation fins can accelerate thermal discharge, discharges through GORE-TEX film.
Drawings
Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;
fig. 2 is a schematic top view of the cross-sectional structure of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic structural view of the anti-glare structure of the present invention.
In the figure: 1. a cover body; 2. an anti-glare panel; 201. electrically induced color change dyes; 202. a polycarbonate; 203. a conductive transparent film; 3. a circuit board; 4. a light intensity sensing probe; 5. a heat radiation fan; 6. an LED display panel; 7. a heat dissipation port; 8. a temperature sensor; 9. a main body; 10. a bayonet; 11. a card holder; 12. heat dissipation fins; 13. GORE-TEX thin films; 14. a first card slot; 15. a fixed structure; 1501. fixing a nut; 1502. a fixed seat; 1503. fixing the bolt; 1504. a second fixture block; 1505. a second card slot; 1506. a gasket; 16. a first clamping block; 17. a processor.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: an outdoor LED electronic display screen with an anti-dazzling protection structure comprises a cover body 1, an anti-dazzling plate 2, an LED display panel 6 and a main body 9, wherein heat dissipation ports 7 are formed in two sides of the main body 9, a GORE-TEX film 13 is installed inside the heat dissipation ports 7, fixing structures 15 are arranged at the tops of two ends of the main body 9, fixing seats 1502, fixing nuts 1501, second fixture blocks 1504, sealing gaskets 1506, second clamping grooves 1505 and fixing bolts 1503 are sequentially arranged on the fixing structures 15 from left to right, a second fixture block 1504 is arranged at the bottom end of the cover body 1, the sealing gaskets 1506 are arranged at the bottom end of the second fixture block 1504, the fixing seats 1502 are installed on one sides of the second fixture blocks 1504, the fixing nuts 1501 are arranged inside the fixing seats 1502, the second clamping grooves 1505 are arranged at the top end of the main body 9, and the fixing bolts 1503 are;
when the sealing cover is used, the cover body 1 is covered on the main body 9 through the second clamping block 1504 and the second clamping groove 1505 which are mutually clamped, the locking is carried out through the fixing nut 1501 and the fixing bolt 1503, and the sealing gasket 1506 has the sealing and waterproof functions;
the top end of the main body 9 is provided with a cover body 1, the cover body 1 is provided with an anti-dazzling plate 2, the anti-dazzling plate 2 is sequentially provided with a polycarbonate 202, an electric induction color-changing dye 201 and a conductive transparent film 203 from top to bottom, the top end and the bottom end of the electric induction color-changing dye 201 are both provided with the conductive transparent film 203, and the top end and the bottom end of the conductive transparent film 203 are both provided with the polycarbonate 202;
when the light-changing device is used, the processor 17 compares the received light intensity with the preset light intensity, then automatically identifies the external environment state, transmits information to the conductive transparent films 203, generates an electric field after the two conductive transparent films 203 are electrified, and changes the light transmittance of the electrically induced color-changing dye 201 under different electric fields, thereby changing the depth of the color of the electrically induced color-changing dye and achieving the purpose of changing the light;
the two sides inside the main body 9 are both provided with the radiating fins 12, and the radiating fins 12 are symmetrically distributed around the central line of the main body 9, so that the radiating effect is more uniform;
the two ends inside the main body 9 are uniformly provided with the heat radiation fans 5, and the heat radiation fans 5 are arranged on the main body 9 at equal intervals, so that the heat radiation area is more uniform;
light intensity inductive probe 4 is installed on the top of LED display panel 6, and the inside evenly installed of main part 9 has cassette 11, and all is provided with bayonet socket 10 on the cassette 11, installs circuit board 3 between the bayonet socket 10, and installs treater 17 on the circuit board 3, and temperature sensor 8 is all installed to the both sides of the inside bottom of main part 9.
The working principle is as follows: when the light-sensitive color-changing dye is used, the cover body 1 is covered on the main body 9 through the second clamping block 1504 and the second clamping groove 1505 which are mutually clamped, the cover body is locked through the fixing nut 1501 and the fixing bolt 1503, the sealing gasket 1506 has the sealing and waterproof functions, meanwhile, the anti-dazzling plate 2 also has the waterproof and dustproof functions, compared with the function that dust directly falls on the LED display panel 6, the cleaning is convenient, the light intensity of the external environment is transmitted to the processor 17 by the light intensity induction probe 4, the processor 17 automatically identifies the external environment state after comparing the received light intensity with the preset light intensity, information is transmitted to the conductive transparent films 203, an electric field is generated after the two conductive transparent films 203 are electrified, the light transmittance of the electric induction color-changing dye 201 under different electric fields can be changed, so that the depth degree of the color of the electric field can be changed, the purpose of changing light can be realized, the dazzling phenomenon can be avoided, and heat generated by the irradiation of sunlight, the temperature sensor 8 can detect the temperature inside the main body 9, if the temperature is too high, the heat is dissipated inside through the heat dissipation fan 5, the heat dissipation fins 12 can accelerate the heat dissipation and discharge the heat through the GORE-TEX film 13, the GORE-TEX film 13 has the performance of ventilation and water non-conduction, the heat can be dissipated normally, and water cannot enter.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an it is outdoor with LED electronic display screen that has anti-dazzle protective structure, includes lid (1), anti-dazzle board (2), LED display panel (6) and main part (9), its characterized in that: the two sides of the main body (9) are both provided with heat dissipation ports (7), a GORE-TEX film (13) is arranged inside the heat dissipation ports (7), the top parts of the two ends of the main body (9) are provided with fixing structures (15), the top end of the main body (9) is provided with a cover body (1), and the cover body (1) is provided with an anti-dazzling plate (2), the two sides of the top end inside the main body (9) are uniformly provided with first clamping grooves (14), and an LED display panel (6) is arranged between the first clamping grooves (14), a light intensity induction probe (4) is arranged at the top end of the LED display panel (6), clamping seats (11) are uniformly arranged in the main body (9), the clamping seats (11) are all provided with bayonets (10), a circuit board (3) is arranged between the bayonets (10), and install treater (17) on circuit board (3), temperature sensor (8) are all installed to the both sides of main part (9) inside bottom.
2. The outdoor LED electronic display screen with the anti-glare protective structure as claimed in claim 1, wherein: the anti-dazzling plate (2) is sequentially provided with polycarbonate (202), an electric induction color-changing dye (201) and a conductive transparent film (203) from top to bottom, the top end and the bottom end of the electric induction color-changing dye (201) are both provided with the conductive transparent film (203), and the top end and the bottom end of the conductive transparent film (203) are both provided with the polycarbonate (202).
3. The outdoor LED electronic display screen with the anti-glare protective structure as claimed in claim 1, wherein: the cooling fan (5) are evenly arranged at two ends inside the main body (9), and the cooling fan (5) is arranged on the main body (9) at equal intervals.
4. The outdoor LED electronic display screen with the anti-glare protective structure as claimed in claim 1, wherein: two sides of the LED display panel (6) are provided with first clamping blocks (16) matched with the first clamping grooves (14), and a clamping structure is formed between the first clamping grooves (14) and the first clamping blocks (16).
5. The outdoor LED electronic display screen with the anti-glare protective structure as claimed in claim 1, wherein: radiating fins (12) are arranged on two sides of the interior of the main body (9), and the radiating fins (12) are symmetrically distributed around the center line of the main body (9).
6. The outdoor LED electronic display screen with the anti-glare protective structure as claimed in claim 1, wherein: fixed knot constructs (15) and has set gradually fixing base (1502), fixation nut (1501), second fixture block (1504), sealed pad (1506), second draw-in groove (1505) and fixing bolt (1503) from left to right, the bottom of lid (1) is provided with second fixture block (1504), and the bottom of second fixture block (1504) is provided with sealed pad (1506), fixing base (1502) are installed to one side of second fixture block (1504), and the inside of fixing base (1502) is provided with fixation nut (1501), the top of main part (9) is provided with second draw-in groove (1505), and fixing bolt (1503) are installed to one side of second draw-in groove (1505).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716397.9U CN210777633U (en) | 2019-10-14 | 2019-10-14 | Outdoor LED electronic display screen with anti-dazzling protective structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921716397.9U CN210777633U (en) | 2019-10-14 | 2019-10-14 | Outdoor LED electronic display screen with anti-dazzling protective structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210777633U true CN210777633U (en) | 2020-06-16 |
Family
ID=71036120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921716397.9U Expired - Fee Related CN210777633U (en) | 2019-10-14 | 2019-10-14 | Outdoor LED electronic display screen with anti-dazzling protective structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210777633U (en) |
-
2019
- 2019-10-14 CN CN201921716397.9U patent/CN210777633U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 Termination date: 20201014 |