CN209183160U - A kind of LED large screen display device - Google Patents
A kind of LED large screen display device Download PDFInfo
- Publication number
- CN209183160U CN209183160U CN201821776975.3U CN201821776975U CN209183160U CN 209183160 U CN209183160 U CN 209183160U CN 201821776975 U CN201821776975 U CN 201821776975U CN 209183160 U CN209183160 U CN 209183160U
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- China
- Prior art keywords
- shell
- chamber
- bottom end
- screen display
- large screen
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Abstract
The utility model discloses a kind of LED large screen display devices, including shell, firm banking, chamber and circuit board, the side of the housing tip is equipped with loudspeaker, the top and bottom end of the shell two sides are mounted on dedusting fan, the other side of the housing tip is equipped with wireless signal transceiver module, the middle position of the housing bottom is equipped with water level sensor, the middle position of the shell other side is equipped with control panel, and the inside of control panel is equipped with single-chip microcontroller, one end of the shell is evenly arranged with heat dissipation hole, and heat dissipation hole side is equipped with filter, the top and bottom end of the enclosure interior two sides are provided with dedusting strainer, one end of the enclosure interior is provided with first chamber, the other end of the shell is provided with second chamber.The utility model is by being mounted on dedusting fan on the top of shell two sides and bottom end, and dedusting fan is to the dedusting of device inside, to achieve the purpose that dust separation.
Description
Technical field
The utility model relates to display device technology field, specially a kind of LED large screen display device.
Background technique
LED display is made of LED module panel small one by one, for showing text, image, video, video recording letter
Number etc. various information equipment, be generally used for airport, market, hotel, high-speed rail, subway, movie theatre, exhibition, office building etc., target
Client's consuming capacity is strong, has huge advertisement value, so LED large screen display device is must can not in advertising field
Few instrument of propaganda.
First, traditional LED display does not have heat sinking function, and LED display use for a long time can generate heat, shadow
Ring the service life of device.
Second, traditional LED display does not have dedusting function, can not be not convenient to use to the dust separation of device inside.
Third, traditional LED display do not have a water-proof function, functional poor, influence using.
Utility model content
The purpose of this utility model is to provide a kind of LED large screen display devices, to solve to mention in above-mentioned background technique
Out without heat sinking function, without dedusting function and the problem of without water-proof function.
To achieve the above object, the utility model provides the following technical solutions: a kind of LED large screen display device, including
Shell, firm banking, LED display fixing groove and circuit board, the side of the housing tip are equipped with loudspeaker, the shell
The top and bottom end of two sides are mounted on dedusting fan, and the other side of the housing tip is equipped with wireless signal transceiver module,
The middle position of the housing bottom is equipped with water level sensor, and the middle position of the shell other side is equipped with control
Panel, and the inside of control panel is equipped with single-chip microcontroller, one end of the shell is evenly arranged with heat dissipation hole, and the hole that radiates
Side is equipped with filter, and the top and bottom end of the enclosure interior two sides are provided with dedusting strainer, the enclosure interior
One end is provided with first chamber, and the other end of the shell is provided with second chamber, and pacifies between second chamber and first chamber
Equipped with porous fixed plate, one end of the porous fixed plate is equipped with radiating fin, and the other end of the porous fixed plate is uniform
Radiator fan is installed, the inside of the second chamber is evenly arranged with LED display fixing groove, and LED display fixing groove
Inside be mounted on circuit board, the inside of the circuit board is mounted on processor, uniformly sets on the inner sidewall of the shell
It is equipped with waterproof layer, the output end of the water level sensor is electrically connected by the input terminal of conducting wire and single-chip microcontroller, the wireless communication
The output end of number transceiver module is electrically connected by the input terminal of conducting wire and single-chip microcontroller, and the output end of the single-chip microcontroller passes through conducting wire
It is electrically connected with the input terminal of loudspeaker, the output end of the single-chip microcontroller is electrically connected by the input terminal of conducting wire and dedusting fan
It connects, the output end of the single-chip microcontroller is electrically connected by the input terminal of conducting wire and radiator fan.
Preferably, the surface of the shell is evenly arranged with carbon fiber erosion shield.
Preferably, the two sides of the housing bottom are mounted on hydraulic telescopic rod, and the bottom end of the hydraulic telescopic rod is pacified
Equipped with hydraulic cylinder, the bottom end of the hydraulic cylinder is mounted on firm banking, constitutes and stretches between the firm banking and shell
Shrinking structure.
Preferably, the dedusting fan is symmetrical about the vertical center line of shell.
Preferably, weldedization structure is constituted between the porous fixed plate and shell.
Preferably, the radiator fan is equally distributed in porous fixed plate.
Compared with prior art, the utility model has the beneficial effects that the LED large screen display device is structurally reasonable, tool
It has the advantage that
1, by being equipped with radiating fin in one end of porous fixed plate, radiating fin is then sharp by device heat derives
Radiator fan heat dissipation is uniformly installed used in the other end of porous fixed plate, to achieve the purpose that cooling.
2, by being mounted on dedusting fan on the top of shell two sides and bottom end, dedusting fan to the dedusting of device inside,
To achieve the purpose that dust separation.
3, by being evenly arranged with waterproof layer on the inner sidewall of shell, waterproof layer carries out waterproof to device inside, in shell
The middle position of body bottom end is equipped with water level sensor, and water level sensor detects the water level of bottom of device, then will
The data detected are sent to single-chip microcontroller, and single-chip microcontroller will be then forwarded to hydraulic cylinder after data processing, hydraulic cylinder starting to
So that hydraulic telescopic rod running is carried out regulating device height, increases the functionality of device, reached intelligent waterproof purpose.
Detailed description of the invention
Fig. 1 faces the schematic diagram of the section structure for the utility model；
Fig. 2 is the shell side elevational cross-section structural schematic diagram of the utility model；
Fig. 3 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 4 is the system block diagram of the utility model.
In figure: 1, loudspeaker；2, shell；3, dedusting fan；4, waterproof layer；5, circuit board；6, hydraulic telescopic rod；7, hydraulic
Cylinder；8, firm banking；9, water level sensor；10, dedusting strainer；11, LED display fixing groove；12, processor；13, wireless
Signal transmitting and receiving module；14, radiating fin；15, porous fixed plate；16, radiator fan；17, radiate hole；18, filter；19,
First chamber；20, second chamber；21, control panel；22, single-chip microcontroller.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of LED large screen display device, including shell
2, firm banking 8, LED display fixing groove 11 and circuit board 5, the side on 2 top of shell are equipped with loudspeaker 1, the table of shell 2
Face is evenly arranged with carbon fiber erosion shield, is beneficial to prevent surface corrosion, prolongs the service life, the top of 2 two sides of shell
It is mounted on dedusting fan 3 with bottom end, the model of dedusting fan 3 can be KCS-100D-I, and dedusting fan 3 hangs down about shell 2
Straight center line is symmetrical, optimizes the structure of device, increases the effect of dust separation, the other side on 2 top of shell is equipped with nothing
Line signal transmitting and receiving module 13, the model of wireless signal transceiver module 13 can be YS-53, and the middle position of 2 bottom end of shell is installed
There is water level sensor 9, the model of water level sensor 9 can be WMB-FS, and the two sides of 2 bottom end of shell are mounted on hydraulic telescopic rod 6,
The bottom end of hydraulic telescopic rod 6 is mounted on hydraulic cylinder 7, and the model of hydraulic cylinder 7 can be J64RT2UNIVER, hydraulic cylinder 7
Bottom end be mounted on firm banking 8, constitute stretching structure between firm banking 8 and shell 2, increase device functionality, be convenient for
Height is adjusted, the middle position of 2 other side of shell is equipped with control panel 21, and the inside of control panel 21 is equipped with monolithic
Machine 22, the model of single-chip microcontroller 22 can be HT66F017, and one end of shell 2 is evenly arranged with heat dissipation hole 17, and the hole 17 that radiates
Side is equipped with filter 18, and the top and bottom end of 2 inside two sides of shell are provided with dedusting strainer 10, and one inside shell 2
End is provided with first chamber 19, and the other end of shell 2 is provided with second chamber 20, and between second chamber 20 and first chamber 19
Porous fixed plate 15 is installed, constitutes weldedization structure between porous fixed plate 15 and shell 2, increases the firm of device
Property, one end of porous fixed plate 15 are equipped with radiating fin 14, and the other end of porous fixed plate 15 is uniformly equipped with radiator fan
16, radiator fan 16 is equally distributed in porous fixed plate 15, and heat dissipation uniformly, increases the heat dissipation effect of device, the second chamber
The inside of room 20 is evenly arranged with LED display fixing groove 11, and the inside of LED display fixing groove 11 is mounted on circuit board
5, the inside of circuit board 5 is mounted on processor 12, and waterproof layer 4, water level sensor 9 are evenly arranged on the inner sidewall of shell 2
Output end be electrically connected by the input terminal of conducting wire and single-chip microcontroller 22, the output end of wireless signal transceiver module 13 passes through conducting wire
It being electrically connected with the input terminal of single-chip microcontroller 22, the output end of single-chip microcontroller 22 is electrically connected by the input terminal of conducting wire and loudspeaker 1,
The output end of single-chip microcontroller 22 is electrically connected by the input terminal of conducting wire and dedusting fan 3, and the output end of single-chip microcontroller 22 passes through conducting wire
It is electrically connected with the input terminal of radiator fan 16.
Working principle: being consolidated in use, being installed device using firm banking 8, then enables dedusting fan 3 in device
Portion's dust separation, thermally conductive to device using radiating fin 14, while starting radiator fan 16, radiator fan 16 is by radiating fin 14
Derived heat is shed by the hole 17 that radiates, and when rainy, be can use waterproof layer 4 and is protected to device interior waterproof, simultaneously
It is detected using water level of the water level sensor 9 to bottom of device, the data that then will test are sent to single-chip microcontroller 22, monolithic
Machine 22 will be then forwarded to hydraulic cylinder 7 after data processing, the starting of hydraulic cylinder 7 is to make the running of hydraulic telescopic rod 6 fill to adjust
Height is set, signal is can receive using wireless signal transceiver module 13 later, signal is then transported to single-chip microcontroller 22, single-chip microcontroller
22 will be then forwarded to execution unit after data processing, to achieve the purpose that remote control, be conducive to operate.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of LED large screen display device, including shell (2), firm banking (8), LED display fixing groove (11) and circuit
Plate (5), it is characterised in that: the side on shell (2) top is equipped with loudspeaker (1), the top of shell (2) two sides and
Bottom end is mounted on dedusting fan (3), and the other side on shell (2) top is equipped with wireless signal transceiver module (13), institute
The middle position for stating shell (2) bottom end is equipped with water level sensor (9), the middle position peace of shell (2) other side
Inside equipped with control panel (21), and control panel (21) is equipped with single-chip microcontroller (22), and one end of the shell (2) is uniformly set
It is equipped with heat dissipation hole (17), and hole (17) side of radiating is equipped with filter (18), the top of the internal two sides of the shell (2)
It is provided with dedusting strainer (10) with bottom end, the internal one end of the shell (2) is provided with first chamber (19), the shell
(2) the other end is provided with second chamber (20), and is equipped with porous fixation between second chamber (20) and first chamber (19)
One end of plate (15), the porous fixed plate (15) is equipped with radiating fin (14), the other end of the porous fixed plate (15)
Uniformly it is equipped with radiator fan (16), the inside of the second chamber (20) is evenly arranged with LED display fixing groove (11), and
The inside of LED display fixing groove (11) is mounted on circuit board (5), and the inside of the circuit board (5) is mounted on processor
(12), it is evenly arranged with waterproof layer (4) on the inner sidewall of the shell (2), the output end of the water level sensor (9) is by leading
Line and the input terminal of single-chip microcontroller (22) are electrically connected, and the output end of the wireless signal transceiver module (13) passes through conducting wire and monolithic
The input terminal of machine (22) is electrically connected, and the output end of the single-chip microcontroller (22) is electrical by conducting wire and the input terminal of loudspeaker (1)
The output end of connection, the single-chip microcontroller (22) is electrically connected by conducting wire and the input terminal of dedusting fan (3), the single-chip microcontroller
(22) output end is electrically connected by conducting wire and the input terminal of radiator fan (16).
2. a kind of LED large screen display device according to claim 1, it is characterised in that: the surface of the shell (2) is equal
It is even to be provided with carbon fiber erosion shield.
3. a kind of LED large screen display device according to claim 1, it is characterised in that: the two of shell (2) bottom end
Side is mounted on hydraulic telescopic rod (6), and the bottom end of the hydraulic telescopic rod (6) is mounted on hydraulic cylinder (7), the hydraulic air
The bottom end of cylinder (7) is mounted on firm banking (8), constitutes stretching structure between the firm banking (8) and shell (2).
4. a kind of LED large screen display device according to claim 1, it is characterised in that: the dedusting fan (3) about
The vertical center line of shell (2) is symmetrical.
5. a kind of LED large screen display device according to claim 1, it is characterised in that: the porous fixed plate (15)
Weldedization structure is constituted between shell (2).
6. a kind of LED large screen display device according to claim 1, it is characterised in that: the radiator fan (16) exists
It is equally distributed on porous fixed plate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776975.3U CN209183160U (en) | 2018-10-31 | 2018-10-31 | A kind of LED large screen display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821776975.3U CN209183160U (en) | 2018-10-31 | 2018-10-31 | A kind of LED large screen display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209183160U true CN209183160U (en) | 2019-07-30 |
Family
ID=67362813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821776975.3U Expired - Fee Related CN209183160U (en) | 2018-10-31 | 2018-10-31 | A kind of LED large screen display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209183160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890614A (en) * | 2019-12-03 | 2021-06-04 | 青岛海尔智慧厨房电器有限公司 | Baking oven |
-
2018
- 2018-10-31 CN CN201821776975.3U patent/CN209183160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890614A (en) * | 2019-12-03 | 2021-06-04 | 青岛海尔智慧厨房电器有限公司 | Baking oven |
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Legal Events
| 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: 20190730 Termination date: 20211031 |