CN210865461U - LED display screen with air quality monitoring function - Google Patents
LED display screen with air quality monitoring function Download PDFInfo
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- CN210865461U CN210865461U CN202020077062.3U CN202020077062U CN210865461U CN 210865461 U CN210865461 U CN 210865461U CN 202020077062 U CN202020077062 U CN 202020077062U CN 210865461 U CN210865461 U CN 210865461U
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- quality monitoring
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Abstract
The utility model discloses a LED display screen with air quality monitoring function, including anti falling shock-resistant structure, heat dissipation mechanism, air quality monitoring mechanism and back box, the outside of back box is provided with anti falling shock-resistant structure, and anti top fixedly connected with air quality monitoring mechanism who falls shock-resistant structure, and the inside of anti falling shock-resistant structure is provided with additional strengthening, the bottom of back box is provided with heat dissipation mechanism. The utility model discloses a louvre fixed connection is in the bottom of box after, and the louvre is linked together with the inside of back box, and the bottom of louvre is provided with exhaust box, and exhaust box's inside is provided with radiator fan, and radiator fan passes through connecting block fixed connection on exhaust box's top, during the use, guides the heat that gives off the display screen to radiator fan one side through the louvre, and rethread radiator fan will hot-blast discharge, reaches radiating effect, and the prevention display screen influences the display effect because of outside high temperature.
Description
Technical Field
The utility model relates to a LED display screen technical field specifically is a LED display screen with air quality monitoring function.
Background
The LED display screen is a flat panel display used for displaying various information such as videos, images, characters and the like, is widely applied to the fields of cultural performance, information transmission, commercial media and the like, can meet the requirements of different environments, and has a plurality of problems and defects in the conventional LED display screen.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:
(1) the traditional LED display screen with the air quality monitoring function is easy to damage in slight friction collision, and the service life is short;
(2) the traditional LED display screen with the air quality monitoring function generates heat in the working process, and the display effect of the screen is influenced;
(3) the traditional LED display screen with the air quality monitoring function does not have the air quality monitoring function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED display screen with air quality monitor function to propose in solving above-mentioned background art and damage easily in slight collision, generate heat and influence the display effect and do not have the problem of air quality monitor function.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a LED display screen with air quality monitoring function, includes anti antidetonation structure, heat dissipation mechanism, air quality monitoring mechanism and back box that falls, the outside of back box is provided with anti antidetonation structure that falls, and anti top fixedly connected with air quality monitoring mechanism who falls antidetonation structure, and the inside of anti antidetonation structure that falls is provided with additional strengthening, the bottom of back box is provided with heat dissipation mechanism, and the intermediate position department on back box top is provided with the luminescence unit, and the inside luminescence unit that is provided with of luminescence unit, the bottom of luminescence unit is provided with the bottom plate, and the bottom of bottom plate is provided with the conversion board, and the bottom of conversion board is provided with the control unit.
Preferably, anti falling antidetonation structure's inside has set gradually support body, outer cavity, vacuum cavity and interior cavity, is provided with outer cavity on the lateral wall of support body, is provided with interior cavity on the inside wall of support body, and the inside of support body is provided with the vacuum cavity.
Preferably, the inside of additional strengthening has set gradually boss, draw-in groove and fixture block, and draw-in groove fixed connection is in the inside both sides of support body respectively, and the inside of support body is provided with the boss, the equal fixedly connected with fixture block in both ends of boss, constitutes card and structure between draw-in groove and the fixture block.
Preferably, the inside of heat dissipation mechanism has set gradually louvre, radiator fan, row's bellows and connecting block, louvre fixed connection in the bottom of back box, and the louvre is linked together with the inside of back box, and the bottom of louvre is provided with row's bellows, and the inside of row's bellows is provided with radiator fan, and radiator fan passes through connecting block fixed connection on the top of row's bellows.
Preferably, the light emitting units are fixedly connected to the top end of the base plate, and the light emitting units are arranged at equal intervals on the top end of the base plate.
Preferably, the inside of air quality monitoring mechanism has set gradually main control board, screen, alarm, air flow inductor and casing, and the bottom of casing is provided with the main control board, and the top of main control board is provided with the air flow inductor, and the outside of casing is provided with the alarm, and the top of casing is provided with the screen.
Compared with the prior art, the beneficial effects of the utility model are that: the LED display screen with the air quality monitoring function not only realizes falling resistance and shock resistance and heat dissipation, but also realizes the air quality monitoring function;
(1) the outer cavity is arranged on the outer side wall of the frame body, the inner cavity is arranged on the inner side wall of the frame body, the vacuum cavity is arranged in the frame body, the clamping grooves are respectively and fixedly connected to two sides in the frame body, the reinforcing block is arranged in the frame body, the clamping blocks are fixedly connected to two ends of the reinforcing block, the clamping blocks and the clamping structures are formed between the clamping grooves and the clamping blocks, when the display screen is in collision friction, the double-layer structure is arranged, the vacuum cavity is arranged in the double-layer structure, the shock absorption effect is achieved, the reinforcing structure is arranged in the vacuum cavity, the anti-falling capacity of the display screen is improved, and the service;
(2) the heat dissipation device is fixedly connected to the bottom end of the rear box body through the heat dissipation holes, the heat dissipation holes are communicated with the interior of the rear box body, the bottom end of each heat dissipation hole is provided with an air exhaust box, a heat dissipation fan is arranged in each air exhaust box, the heat dissipation fan is fixedly connected to the top end of each air exhaust box through a connecting block, when the heat dissipation device is used, heat dissipated by the display screen is guided to one side of the heat dissipation fan through the heat dissipation holes, and then hot air is exhausted through the heat dissipation fan, so that the heat dissipation effect is achieved, and the display;
(3) the bottom through at the casing is provided with the main control board, and the top of main control board is provided with the air mass flow inductor, and the outside of casing is provided with the alarm, and the top of casing is provided with the screen, during the use, monitors the quality of air through the air mass flow inductor, and the result of monitoring is exported on the screen through the main control board, and when air quality exceeded standard and can't use the LED display screen, the alarm lights, plays the effect of suggestion.
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 partial sectional view of the utility model at a in fig. 1;
fig. 4 is a schematic view of a cross-sectional structure of a light emitting unit according to the present invention.
In the figure: 1. a drop-resistant and earthquake-resistant structure; 101. a frame body; 102. an outer cavity; 103. a vacuum chamber; 104. an inner cavity; 2. a reinforcing structure; 201. a reinforcing block; 202. a card slot; 203. a clamping block; 3. a heat dissipation mechanism; 301. heat dissipation holes; 302. a heat radiation fan; 303. an exhaust box; 304. connecting blocks; 4. a control unit; 5. a conversion plate; 6. a base plate; 7. a light emitting unit; 701. a light-emitting unit; 8. an air quality monitoring mechanism; 801. a main control board; 802. a screen; 803. an alarm; 804. an air flow sensor; 805. a housing; 9. and a rear box body.
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 LED display screen with an air quality monitoring function comprises an anti-falling and anti-seismic structure 1, a heat dissipation mechanism 3, an air quality monitoring mechanism 8 and a rear box body 9, wherein the anti-falling and anti-seismic structure 1 is arranged outside the rear box body 9;
the anti-falling and anti-seismic structure 1 is internally provided with a frame body 101, an outer cavity 102, a vacuum cavity 103 and an inner cavity 104 in sequence, the outer side wall of the frame body 101 is provided with the outer cavity 102, the inner side wall of the frame body 101 is provided with the inner cavity 104, and the frame body 101 is internally provided with the vacuum cavity 103;
the top end of the anti-falling anti-seismic structure 1 is fixedly connected with an air quality monitoring mechanism 8, and a reinforcing structure 2 is arranged inside the anti-falling anti-seismic structure 1;
the air quality monitoring mechanism 8 is internally provided with a main control board 801, a screen 802, an alarm 803, an air flow sensor 804 and a shell 805 in sequence, the main control board 801 is arranged at the bottom end of the shell 805, the air flow sensor 804 is arranged at the top end of the main control board 801, the alarm 803 is arranged outside the shell 805, and the screen 802 is arranged at the top end of the shell 805;
specifically, as shown in fig. 1 and 2, when the mechanism is used, firstly, when the mechanism is used, the air flow sensor 804 is used for monitoring the air quality, the monitoring result is output to the screen 802 through the main control panel 801, and when the air quality exceeds the standard and the LED display screen cannot be used, the alarm 803 is turned on to play a role in prompting;
a reinforcing block 201, a clamping groove 202 and a clamping block 203 are sequentially arranged in the reinforcing structure 2, the clamping grooves 202 are respectively and fixedly connected to two sides in the frame body 101, the reinforcing block 201 is arranged in the frame body 101, the clamping block 203 is fixedly connected to two ends of the reinforcing block 201, and a clamping structure is formed between the clamping groove 202 and the clamping block 203;
specifically, as shown in fig. 1 and 3, when the mechanism is used, firstly, when the display screen has collision friction, a double-layer structure is arranged, and a vacuum cavity 103 is arranged inside the double-layer structure, so that a shock absorption effect is achieved, and a reinforcing structure 2 is arranged inside the vacuum cavity 103, so that the anti-falling capacity of the display screen is improved, and the service life of the display screen is prolonged;
the bottom end of the rear box body 9 is provided with a heat dissipation mechanism 3; a light-emitting unit 7 is arranged in the middle of the top end of the rear box body 9, and a light-emitting unit 701 is arranged inside the light-emitting unit 7;
the heat dissipation hole 301, the heat dissipation fan 302, the exhaust box 303 and the connecting block 304 are sequentially arranged in the heat dissipation mechanism 3, the heat dissipation hole 301 is fixedly connected to the bottom end of the rear box 9, the heat dissipation hole 301 is communicated with the interior of the rear box 9, the exhaust box 303 is arranged at the bottom end of the heat dissipation hole 301, the heat dissipation fan 302 is arranged in the exhaust box 303, and the heat dissipation fan 302 is fixedly connected to the top end of the exhaust box 303 through the connecting block 304;
specifically, as shown in fig. 1, when the mechanism is used, firstly, when the mechanism is used, heat emitted from the display screen is guided to one side of a heat-radiating fan 302 through a heat-radiating hole 301, and then hot air is discharged through the heat-radiating fan 302, so that a heat-radiating effect is achieved, and the display effect is prevented from being influenced by overhigh external temperature;
a light emitting unit 701 is provided inside the light emitting unit 7;
the light emitting units 701 are fixedly connected to the top end of the bottom plate 6, and the light emitting units 701 are arranged at equal intervals on the top end of the bottom plate 6;
the bottom end of the light emitting unit 7 is provided with a bottom plate 6, the bottom end of the bottom plate 6 is provided with a conversion plate 5, and the bottom end of the conversion plate 5 is provided with a control unit 4.
The working principle is as follows: the utility model discloses when using, at first, during the use, monitor the quality of air through air mass flow inductor 804, on the result of monitoring was exported screen 802 through main control board 801, when air quality exceeds standard and can't use the LED display screen, alarm 803 lights, plays the effect of suggestion.
Afterwards, when the display screen collision friction appears, through being provided with bilayer structure, and bilayer structure is inside to be vacuum cavity 103, reaches absorbing effect, through being provided with additional strengthening 2 in vacuum cavity 103 inside, improves the anti ability of falling of display screen, prolongs the life of display screen.
Finally, when the display screen cooling device is used, heat emitted by the display screen is guided to one side of the cooling fan 302 through the cooling holes 301, and then hot air is discharged through the cooling fan 302, so that the cooling effect is achieved, and the display effect is prevented from being influenced by overhigh external temperature.
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 a LED display screen with air quality monitoring function, includes anti antidetonation structure (1), heat dissipation mechanism (3), air quality monitoring mechanism (8) and back box (9), its characterized in that fall: the anti-falling anti-seismic structure is arranged outside the rear box body (9), an air quality monitoring mechanism (8) is fixedly connected to the top end of the anti-falling anti-seismic structure (1), a reinforcing structure (2) is arranged inside the anti-falling anti-seismic structure (1), a heat dissipation mechanism (3) is arranged at the bottom end of the rear box body (9), a light emitting unit (7) is arranged in the middle position of the top end of the rear box body (9), a light emitting unit (701) is arranged inside the light emitting unit (7), a bottom plate (6) is arranged at the bottom end of the light emitting unit (7), a conversion plate (5) is arranged at the bottom end of the bottom plate (6), and a control unit (4) is arranged at the bottom end of the conversion.
2. The LED display screen with the air quality monitoring function according to claim 1, wherein: the anti-falling anti-seismic structure is characterized in that a frame body (101), an outer cavity (102), a vacuum cavity (103) and an inner cavity (104) are sequentially arranged inside the anti-falling anti-seismic structure (1), the outer cavity (102) is arranged on the outer side wall of the frame body (101), the inner cavity (104) is arranged on the inner side wall of the frame body (101), and the vacuum cavity (103) is arranged inside the frame body (101).
3. The LED display screen with the air quality monitoring function according to claim 1, wherein: the reinforced structure is characterized in that a reinforcing block (201), a clamping groove (202) and clamping blocks (203) are sequentially arranged inside the reinforced structure (2), the clamping grooves (202) are respectively and fixedly connected to two sides of the inside of the frame body (101), the reinforcing block (201) is arranged inside the frame body (101), the clamping blocks (203) are fixedly connected to two ends of the reinforcing block (201), and a clamp and a structure are formed between the clamping groove (202) and the clamping blocks (203).
4. The LED display screen with the air quality monitoring function according to claim 1, wherein: the inside of heat dissipation mechanism (3) has set gradually louvre (301), radiator fan (302), case (303) and connecting block (304) of airing exhaust, louvre (301) fixed connection is in the bottom of back box (9), and louvre (301) are linked together with the inside of back box (9), and the bottom of louvre (301) is provided with row's bellows (303), and the inside of case (303) of airing exhaust is provided with radiator fan (302), and radiator fan (302) pass through connecting block (304) fixed connection on the top of row's bellows (303).
5. The LED display screen with the air quality monitoring function according to claim 1, wherein: the light-emitting units (701) are fixedly connected to the top end of the bottom plate (6), and the light-emitting units (701) are arranged at equal intervals on the top end of the bottom plate (6).
6. The LED display screen with the air quality monitoring function according to claim 1, wherein: the air quality monitoring mechanism (8) is internally provided with a main control board (801), a screen (802), an alarm (803), an air flow sensor (804) and a shell (805) in sequence, the main control board (801) is arranged at the bottom end of the shell (805), the air flow sensor (804) is arranged at the top end of the main control board (801), the alarm (803) is arranged outside the shell (805), and the screen (802) is arranged at the top end of the shell (805).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020077062.3U CN210865461U (en) | 2020-01-15 | 2020-01-15 | LED display screen with air quality monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020077062.3U CN210865461U (en) | 2020-01-15 | 2020-01-15 | LED display screen with air quality monitoring function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210865461U true CN210865461U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020077062.3U Active CN210865461U (en) | 2020-01-15 | 2020-01-15 | LED display screen with air quality monitoring function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210865461U (en) |
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2020
- 2020-01-15 CN CN202020077062.3U patent/CN210865461U/en active Active
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