CN110299081A - LED billboard - Google Patents
LED billboard Download PDFInfo
- Publication number
- CN110299081A CN110299081A CN201810232526.0A CN201810232526A CN110299081A CN 110299081 A CN110299081 A CN 110299081A CN 201810232526 A CN201810232526 A CN 201810232526A CN 110299081 A CN110299081 A CN 110299081A
- Authority
- CN
- China
- Prior art keywords
- shaft
- led
- shell
- led display
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 4
- 239000000428 dust Substances 0.000 description 11
- 230000032683 aging Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 239000003973 paint Substances 0.000 description 3
- 239000005871 repellent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005401 electroluminescence Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B08B1/143—
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
- G09F11/02—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being secured to rotating members, e.g. drums, spindles
-
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20954—Modifications to facilitate cooling, ventilating, or heating for display panels
- H05K7/20981—Liquid coolant without phase change
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The invention discloses a kind of LED billboards, including pedestal, the pedestal upper end is equipped with cabinet, the cabinet inside is equipped with cavity, motor is equipped in the cavity, the output end of the motor is connected with first rotating shaft, the top of the first rotating shaft is connected with driving gear, the driven gear being engaged with is equipped on the right side of the driving gear, the upper end of the driven gear is equipped with the second shaft, protective jacket is equipped with outside second shaft, second shaft top is equipped with support plate, pass through the setting of mounting hole, billboard can be fixed on ground by screw, it is readily disassembled installation, it is worked by motor, driving gear can be driven to rotate, to drive driven gear to rotate, the second shaft is driven to rotate, it is final to drive LED display rotation, the pedestrian of different direction can be facilitated to watch, cross the work of electric cylinders, piston can be passed through The movement band movable slider of bar slides in sliding slot, to drive the brush movement of upper end of slide block, can clean to LED display.
Description
Technical field
The present invention relates to LED lighting engineering technical field, specially a kind of LED billboard.
Background technique
LED billboard is different by application places, substantially can exceptionally two class of outdoor billboard and outdoor screen, due to LED
The application environment of outdoor billboard is different from indoor screen, and environmental condition is more severe, natural luminescent material to LED and
Cabinet has higher requirement, be New Media Technology and outdoor advertising publication form perfect combination LED advertisement be exactly using send out
The advertisement printed words or picture that optical diode is combined into, the electronic large screen advertisement or one that for example we see in the street usually
There are the highlighted advertisement printed words and signboard with glory in a little roadsides, and LED is a kind of semiconductor that can convert electrical energy into visible light,
It changes the principle that incandescent lamp tungsten wire shines and energy-saving lamp tricolor powder shines, and uses electroluminescence, and LED display is one
Kind passes through the display mode of control semiconductor light-emitting-diode, to show that the display screen of text, image, LED display are main
Including graphic display screen and full color display.
Current outdoor LED billboard is mostly that shell package is Embedded, is unfavorable for radiating, is easily damaged the inside
Electric elements, and since long-time is in outdoor, screen can accumulate dust, influence appreciation effect.
For this purpose, we release a kind of LED billboard.
Summary of the invention
The purpose of the present invention is to provide a kind of LED billboards, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme: a kind of LED billboard, including pedestal, the pedestal
Upper end is equipped with cabinet, and the cabinet inside is equipped with cavity, is equipped with motor in the cavity, and the output end of the motor is connected with the
One shaft, the top of the first rotating shaft are connected with driving gear, are equipped with the driven tooth being engaged on the right side of the driving gear
Wheel, the upper end of the driven gear are equipped with the second shaft, are equipped with protective jacket, second shaft top outside second shaft
Equipped with support plate, the support plate upper end is equipped with shell, is inlaid with LED display on front side of the enclosure interior, the LED is shown
Screen rear side is equipped with heat-conducting plate, and the rear side of the heat-conducting plate is equipped with sink, and the sink is equipped with water inlet, and the water inlet leads to shell
Outside body, sliding slot is equipped on front side of the support plate upper end, the sliding slot upper end is equipped with the sliding block for being slidably connected to it, a left side for the sliding slot
End is equipped with fixed block, and the right side of the fixed block is equipped with electric cylinders, and the piston rod of the electric cylinders is connected to sliding block, the upper end of slide block
Equipped with hairbrush.
Preferably, the water inlet is equipped with anti-dust filter mesh.
Preferably, the housing tip is equipped with rain cover.
Preferably, limited block is equipped between second shaft and cabinet.
Preferably, the pedestal quadrangle is equipped with mounting hole.
Preferably, the surface of shell is equipped with water-repellent paint.
Compared with prior art, the beneficial effects of the present invention are: functional of the present invention, has the function of cleaning, heat dissipation,
By the setting of mounting hole, billboard can be fixed on by ground by screw, be readily disassembled installation, worked by motor, it can
Driving gear rotation is driven, so that driven gear be driven to rotate, drives the rotation of the second shaft, it is final to drive LED display rotation,
The pedestrian of different direction can be facilitated to watch, by the setting of limited block, can prevent the second shaft from rotating for a long time, cause partially
It moves, and causes the damage of the second shaft, it, can be sliding in sliding slot by the movement band movable slider of piston rod by the work of electric cylinders
It is dynamic, to drive the brush movement of upper end of slide block, by hairbrush side-to-side movement, LED display can be cleaned, avoid advertisement
Board is in outdoor for a long time, and the full dust of product influences pedestrian's viewing, by the setting of heat-conducting plate and sink, can dissipate LED display
The heat of sending is transmitted in screw clamp by heat-conducting plate, is cooled down by the water in sink, achievees the effect that heat dissipation, is prevented interior
Electrical component damage in portion's can prevent external dust from entering in sink by the setting of water inlet anti-dust filter mesh, by anti-
The setting of canopy, when can prevent from raining, rainwater pours LED display, so that LED display is in dampness for a long time, makes
At damage, is irradiated for a long time prevented also from the sun, avoid LED display easy to aging.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that partial side of the present invention cuts open structural schematic diagram；
Fig. 3 is the second shaft of the invention and casing structure schematic diagram.
In figure: 1 pedestal, 2 mounting holes, 3 cabinets, 4 limited blocks, 5 protective jackets, 6 electric cylinders, 7 piston rods, 8 sliding blocks, 9 sliding slots, 10
Hairbrush, 11 LED displays, 12 rain covers, 13 shells, 14 support plates, 15 fixed blocks, 16 sinks, 17 heat-conducting plates, 18 second turns
Axis, 19 cavitys, 20 motors, 21 first rotating shafts, 22 driving gears, 23 driven gears, 24 water inlets.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of LED billboard, including pedestal 1, the pedestal 1
Upper end is equipped with cabinet 3, and cavity 19 is equipped with inside the cabinet 3, is equipped with motor 20, the output of the motor 20 in the cavity 19
End is connected with first rotating shaft 21, and the top of the first rotating shaft 21 is connected with driving gear 22, sets on the right side of the driving gear 22
There is a driven gear 23 being engaged with, the upper end of the driven gear 23 is equipped with the second shaft 18, outside second shaft 18
Equipped with protective jacket 5,18 top of the second shaft is equipped with support plate 14, and 14 upper end of support plate is equipped with shell 13, the shell
13 inner front side of body is inlaid with LED display 11, is equipped with heat-conducting plate 17 on rear side of the LED display 11, the heat-conducting plate 17
Rear side is equipped with sink 16, and the sink 16 is equipped with water inlet 24, and the water inlet 24 leads to outside shell 13, the support plate 14
Sliding slot 9 is equipped on front side of upper end, 9 upper end of sliding slot is equipped with the sliding block 8 for being slidably connected to it, and the left end of the sliding slot 9 is equipped with fixed block
15, the right side of the fixed block 15 is equipped with electric cylinders 6, and the piston rod 7 of the electric cylinders 6 is connected to sliding block 8, and 8 upper end of sliding block is set
There is hairbrush 10.
Specifically, the water inlet 24 is equipped with anti-dust filter mesh, by the setting of anti-dust filter mesh, outside can be prevented
Dust enters in sink 16.
Specifically, 13 top of shell is equipped with rain cover 12, and by the setting of rain cover 12, when can prevent from raining, rain
Water pours LED display 11, so that 11 long-time of LED display is in dampness, damages, when long prevented also from the sun
Between irradiate, avoid LED display 11 easy to aging.
It, can be to prevent by the setting of limited block 4 specifically, be equipped with limited block 4 between second shaft 18 and cabinet 3
Only the second shaft 18 rotates for a long time, causes to deviate, and causes the damage of the second shaft 18.
It, can be by screw by advertisement by the setting of mounting hole 2 specifically, 1 four jiaos of the pedestal are equipped with mounting hole 2
Board is fixed on ground, is readily disassembled installation, can be recycled.
Specifically, 13 surface of shell is equipped with water-repellent paint, by the setting of water-repellent paint, rainwater can be prevented for a long time
Shell 13 is soaked, the LED display in shell 13 is caused to damage.
Specifically, in use, billboard can be fixed on ground by the setting of mounting hole 2 by screw, be easy to tear open
Installation is unloaded, is worked by motor 20, driving gear 22 can be driven to rotate, so that driven gear 23 be driven to rotate, drives second turn
Axis 18 rotates, final that LED display 11 is driven to rotate, and the pedestrian of different direction can be facilitated to watch, by the setting of limited block 4,
It can prevent the second shaft 18 from rotating for a long time, cause to deviate, and cause the damage of the second shaft 18, by the work of electric cylinders 6,
It can be slided in sliding slot 9 by the movement band movable slider 8 of piston rod 7, so that the hairbrush 10 with 8 upper end of movable slider moves, be passed through
10 side-to-side movement of hairbrush can clean LED display 11, and billboard is avoided to be in outdoor for a long time, and the full dust of product influences
Pedestrian's viewing can be passed the heat that LED display 11 gives out by heat-conducting plate 17 by the setting of heat-conducting plate 17 and sink 16
It is sent in sink 16, is cooled down by the water in sink 16, achieve the effect that heat dissipation, prevent electric elements inside from damaging, lead to
The setting of 24 anti-dust filter mesh of water inlet is crossed, can prevent external dust from entering in sink 16, by the setting of rain cover 12,
When can prevent from raining, rainwater pours LED display 11, so that 11 long-time of LED display is in dampness, damages,
It is irradiated for a long time prevented also from the sun, avoids LED display 11 easy to aging.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of LED billboard, including pedestal (1), it is characterised in that: pedestal (1) upper end is equipped with cabinet (3), the machine
Cavity (19) are equipped with inside case (3), are equipped with motor (20) in the cavity (19), the output end of the motor (20) is connected with the
The top of one shaft (21), the first rotating shaft (21) is connected with driving gear (22), is equipped on the right side of the driving gear (22)
The upper end of the driven gear (23) being engaged with, the driven gear (23) is equipped with the second shaft (18), second shaft
(18) external to be equipped with protective jacket (5), the second shaft (18) top is equipped with support plate (14), and support plate (14) upper end is set
Have shell (13), shell (13) inner front side is inlaid with LED display (11), is equipped on rear side of the LED display (11)
Heat-conducting plate (17), the rear side of the heat-conducting plate (17) are equipped with sink (16), and the sink (16) is equipped with water inlet (24), it is described enter
Shell (13) outside is led at the mouth of a river (24), is equipped with sliding slot (9) on front side of support plate (14) upper end, sliding slot (9) upper end is set
There is the sliding block (8) for being slidably connected to it, the left end of the sliding slot (9) is equipped with fixed block (15), and the right side of the fixed block (15) is equipped with
The piston rod (7) of electric cylinders (6), the electric cylinders (6) is connected to sliding block (8), and sliding block (8) upper end is equipped with hairbrush (10).
2. a kind of LED billboard according to claim 1, it is characterised in that: the water inlet (24) is equipped with dustproof filter
Net.
3. a kind of LED billboard according to claim 1, it is characterised in that: shell (13) top is equipped with rain cover
(12).
4. a kind of LED billboard according to claim 1, it is characterised in that: second shaft (18) and cabinet (3) it
Between be equipped with limited block (4).
5. a kind of LED billboard according to claim 1, it is characterised in that: pedestal (1) quadrangle is equipped with mounting hole
(2).
6. a kind of LED billboard according to claim 1, it is characterised in that: shell (13) surface is applied equipped with waterproof
Material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232526.0A CN110299081A (en) | 2018-03-21 | 2018-03-21 | LED billboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232526.0A CN110299081A (en) | 2018-03-21 | 2018-03-21 | LED billboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110299081A true CN110299081A (en) | 2019-10-01 |
Family
ID=68025282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810232526.0A Withdrawn CN110299081A (en) | 2018-03-21 | 2018-03-21 | LED billboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110299081A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627351A (en) * | 2020-06-30 | 2020-09-04 | 李晓静 | High heat dissipation LED bill-board with self-cleaning function |
| CN112411416A (en) * | 2020-11-25 | 2021-02-26 | 易博鑫 | Can collect rainwater and carry out highway signboard of self-cleaning |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2886037A1 (en) * | 2005-05-17 | 2006-11-24 | Alain Antoniazzi | Poster display device for fly posting, has supporting surface presented by support roll, and removable fixation units fixing roll on carrier structure so that roll is regularly replaced either by new roll or by cleaned roll |
| WO2010030200A2 (en) * | 2008-09-11 | 2010-03-18 | Gatuslao Glenn Gerrad R | Rotating billboard |
| CN204066654U (en) * | 2014-09-26 | 2014-12-31 | 泉州中天晶彩光电科技有限公司 | A kind of high-heat-dispersion LED display screen |
| CN204835294U (en) * | 2015-07-08 | 2015-12-02 | 徐澎 | Novel heat dissipation electric appliance cabinet |
| CN205788963U (en) * | 2016-06-27 | 2016-12-07 | 银川尚宇创意展示有限公司 | A kind of advertisement plan billboard |
| CN206628240U (en) * | 2017-03-29 | 2017-11-10 | 赵振宇 | A kind of educational propaganda column |
| CN206774165U (en) * | 2017-05-17 | 2017-12-19 | 成都得贝电子有限公司 | A kind of LED display attending device with water-proof function |
| CN207068422U (en) * | 2017-06-11 | 2018-03-02 | 姚屠乾 | A kind of smart new energy billboard |
-
2018
- 2018-03-21 CN CN201810232526.0A patent/CN110299081A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2886037A1 (en) * | 2005-05-17 | 2006-11-24 | Alain Antoniazzi | Poster display device for fly posting, has supporting surface presented by support roll, and removable fixation units fixing roll on carrier structure so that roll is regularly replaced either by new roll or by cleaned roll |
| WO2010030200A2 (en) * | 2008-09-11 | 2010-03-18 | Gatuslao Glenn Gerrad R | Rotating billboard |
| CN204066654U (en) * | 2014-09-26 | 2014-12-31 | 泉州中天晶彩光电科技有限公司 | A kind of high-heat-dispersion LED display screen |
| CN204835294U (en) * | 2015-07-08 | 2015-12-02 | 徐澎 | Novel heat dissipation electric appliance cabinet |
| CN205788963U (en) * | 2016-06-27 | 2016-12-07 | 银川尚宇创意展示有限公司 | A kind of advertisement plan billboard |
| CN206628240U (en) * | 2017-03-29 | 2017-11-10 | 赵振宇 | A kind of educational propaganda column |
| CN206774165U (en) * | 2017-05-17 | 2017-12-19 | 成都得贝电子有限公司 | A kind of LED display attending device with water-proof function |
| CN207068422U (en) * | 2017-06-11 | 2018-03-02 | 姚屠乾 | A kind of smart new energy billboard |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111627351A (en) * | 2020-06-30 | 2020-09-04 | 李晓静 | High heat dissipation LED bill-board with self-cleaning function |
| CN111627351B (en) * | 2020-06-30 | 2022-04-19 | 张延忠 | High heat dissipation LED bill-board with self-cleaning function |
| CN112411416A (en) * | 2020-11-25 | 2021-02-26 | 易博鑫 | Can collect rainwater and carry out highway signboard of self-cleaning |
| CN112411416B (en) * | 2020-11-25 | 2022-12-16 | 江苏鑫瑞交通建设集团有限公司 | Can collect rainwater and carry out highway signboard of self-cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191001 |