CN204991074U - Long service life's LED bill -board - Google Patents
Long service life's LED bill -board Download PDFInfo
- Publication number
- CN204991074U CN204991074U CN201520671447.1U CN201520671447U CN204991074U CN 204991074 U CN204991074 U CN 204991074U CN 201520671447 U CN201520671447 U CN 201520671447U CN 204991074 U CN204991074 U CN 204991074U
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- Prior art keywords
- air inlet
- fresh air
- bill
- billboard
- led
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Abstract
The utility model discloses a long service life's LED bill -board, the bill -board shell of making including transparent material, the fresh air inlet is vertically evenly installed to the lateral wall of bill -board shell, the lateral wall of bill -board shell is embedded to have the flowing water pipeline, the flowing water pipeline runs through the lateral wall of fresh air inlet, the inner wall of bill -board shell is equipped with the guide duct, guide duct and flowing water pipeline intercommunication, the up end of bill -board shell is equipped with the water pump, the lateral wall of this bill -board adopts the structure of fresh air inlet, external wind dispels the heat to LED lamp pearl through getting into the bill -board inner chamber, avoid LED lamp pearl because high temperature and breaking down, lead to to carry out work, and the L that guide duct and fresh air inlet constitute shape structure has dustproof effect, avoid travel fatigue to get into in the inner chamber of bill -board, adopt the structure of flowing water pipeline, dust to in the fresh air inlet erodees, avoid gatheing the dust and lead to bill -board picture effect variation.
Description
Technical field
The utility model relates to LED technical field of advertisement, is specially a kind of LED billboard of long service life.
Background technology
Due to LED good energy saving property, and rich color, LED is used to become trend of the times as the background light of billboard, but LED is in the process used, the light distributed does not carry heat, the surrounding that the heat that then LED produces can be gathered in LED not easily distributes, chip and the fluorescent powder lamp of LED can be damaged when temperature is too high, cause LED to break down and can not work, and the installation site of billboard is generally in eminence, LED is shorter for serviceable life, for maintenance personal brings trouble and workload greatly, for this reason, we propose a kind of LED billboard of long service life.
Summary of the invention
The purpose of this utility model is the LED billboard providing a kind of long service life, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of LED billboard of long service life, comprise the billboard shell that transparent material is made, LED matrix circuit plate is installed in the inner chamber of described billboard shell, the surface uniform of described LED matrix circuit plate is provided with LED lamp bead, the lateral wall of described billboard shell is longitudinally evenly provided with fresh air inlet, the lateral wall of described billboard shell is embedded with water pipe, described water pipe runs through the sidewall of fresh air inlet, the inwall of described billboard shell is provided with guide duct, described guide duct is communicated with water pipe, and be positioned at the upside of fresh air inlet, the upper surface of described billboard shell is provided with water pump, described water pump is connected to the upper end of water pipe by pipeline, the lateral wall of the shell of described billboard is provided with controller and timer, described water pump electrical connection timer, described timer electrical connection controller.
Preferably, the surface uniform of described LED matrix circuit plate leaves circular hole, ventilation duct is connected with in the inner chamber of described circular hole, described ventilation duct connects filtering cabin outward, described filtering cabin is connected with blower fan by pipeline, the surface of described LED matrix circuit plate is provided with temperature sensor, and described blower fan and temperature sensor are all electrically connected controller.
Preferably, the inner chamber of described filtering cabin is provided with screen pack and filter cotton from outside to inside successively.
Preferably, described fresh air inlet is horn-like structure, and the hydraucone of fresh air inlet toward the outer side.
Compared with prior art, the beneficial effects of the utility model are: the lateral wall of this billboard adopts the structure of fresh air inlet, extraneous wind dispels the heat to LED lamp bead by entering billboard inner chamber, avoid LED lamp bead due to temperature too high and break down, cause carrying out work, and the L shape structure that guide duct and fresh air inlet are formed has dustproof effect, travel fatigue is avoided to enter in the inner chamber of billboard, adopt the structure of water pipe, dust in fresh air inlet is washed away, avoid assembling dust and causing billboard picture effect to be deteriorated, the serviceable life of the LED lamp bead of this billboard is longer, the workload of the maintenance personal alleviated, the cost of upkeep of the businessman also reduced.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model texture edge diagrammatic cross-section.
In figure: 1 billboard shell, 2LED matrix circuit plate, 3LED lamp pearl, 4 fresh air inlets, 5 water pipes, 6 guide ducts, 7 water pumps, 8 controllers, 9 timers, 10 circular holes, 11 ventilation ducts, 12 filtering cabins, 13 blower fans, 14 temperature sensors.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of LED billboard of long service life, comprise the billboard shell 1 that transparent material is made, LED matrix circuit plate 2 is installed in the inner chamber of described billboard shell 1, the surface uniform of described LED matrix circuit plate 2 is provided with LED lamp bead 3, the lateral wall of described billboard shell 1 is longitudinally evenly provided with fresh air inlet 4, described fresh air inlet 4 is horn-like structure, and the hydraucone of fresh air inlet 4 toward the outer side, trumpet-shaped fresh air inlet 4 contributes to air draught, the lateral wall of described billboard shell 1 is embedded with water pipe 5, described water pipe 5 runs through the sidewall of fresh air inlet 4, the inwall of described billboard shell 1 is provided with guide duct 6, described guide duct 6 is communicated with water pipe 5, and be positioned at the upside of fresh air inlet 4, adopt the structure of fresh air inlet 4, extraneous wind dispels the heat to LED lamp bead 3 by entering billboard inner chamber, avoid LED lamp bead 3 due to temperature too high and break down, cause carrying out work, and the L shape structure that guide duct 6 and fresh air inlet 4 are formed has dustproof effect, travel fatigue is avoided to enter in the inner chamber of billboard, the upper surface of described billboard shell 1 is provided with water pump 7, described water pump 7 is connected to the upper end of water pipe 5 by pipeline, the lateral wall of described billboard shell 1 is provided with controller 8 and timer 9, described water pump 7 is electrically connected timer 9, described timer 9 is electrically connected controller 8, adopt the structure of water pipe 5, dust in fresh air inlet 4 is washed away, avoid assembling dust and causing billboard picture effect to be deteriorated, timer 9 sets certain hour, controller 8 controls water pump 7 separated in time and carries out work, the surface uniform of described LED matrix circuit plate 2 leaves circular hole 10, ventilation duct 11 is connected with in the inner chamber of described circular hole 10, described ventilation duct 11 is outer connects filtering cabin 12, the inner chamber of described filtering cabin 12 is provided with screen pack and filter cotton from outside to inside successively, described filtering cabin 12 is connected with blower fan 13 by pipeline, the surface of described LED matrix circuit plate 2 is provided with temperature sensor 14, described blower fan 13 and temperature sensor 14 are all electrically connected controller 8, the structure of ventilation duct 11 is utilized not have wind and the too high situation of temperature, LED lamp bead 3 is dispelled the heat, avoid causing damage to LED lamp bead 3, and can not work be carried out.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (4)
1. the LED billboard of a long service life, comprise the billboard shell (1) that transparent material is made, in the inner chamber of described billboard shell (1), LED matrix circuit plate (2) is installed, the surface uniform of described LED matrix circuit plate (2) is provided with LED lamp bead (3), it is characterized in that: the lateral wall of described billboard shell (1) is longitudinally evenly provided with fresh air inlet (4), the lateral wall of described billboard shell (1) is embedded with water pipe (5), described water pipe (5) runs through the sidewall of fresh air inlet (4), the inwall of described billboard shell (1) is provided with guide duct (6), described guide duct (6) is communicated with water pipe (5), and be positioned at the upside of fresh air inlet (4), the upper surface of described billboard shell (1) is provided with water pump (7), described water pump (7) is connected to the upper end of water pipe (5) by pipeline, the lateral wall of described billboard shell (1) is provided with controller (8) and timer (9), described water pump (7) electrical connection timer (9), described timer (9) electrical connection controller (8).
2. the LED billboard of a kind of long service life according to claim 1, it is characterized in that: the surface uniform of described LED matrix circuit plate (2) leaves circular hole (10), ventilation duct (11) is connected with in the inner chamber of described circular hole (10), described ventilation duct (11) connects filtering cabin (12) outward, described filtering cabin (12) is connected with blower fan (13) by pipeline, the surface of described LED matrix circuit plate (2) is provided with temperature sensor (14), and described blower fan (13) and temperature sensor (14) are all electrically connected controller (8).
3. the LED billboard of a kind of long service life according to claim 2, is characterized in that: the inner chamber of described filtering cabin (12) is provided with screen pack and filter cotton from outside to inside successively.
4. the LED billboard of a kind of long service life according to claim 1, is characterized in that: described fresh air inlet (4) is horn-like structure, and the hydraucone of fresh air inlet (4) toward the outer side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520671447.1U CN204991074U (en) | 2015-09-01 | 2015-09-01 | Long service life's LED bill -board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520671447.1U CN204991074U (en) | 2015-09-01 | 2015-09-01 | Long service life's LED bill -board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204991074U true CN204991074U (en) | 2016-01-20 |
Family
ID=55125418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520671447.1U Expired - Fee Related CN204991074U (en) | 2015-09-01 | 2015-09-01 | Long service life's LED bill -board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204991074U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742488A (en) * | 2017-12-11 | 2018-02-27 | 江苏飞视文化发展有限公司 | One kind filtering automatically controlled safety advertisement lamp box of detection formula |
| CN107808614A (en) * | 2017-12-11 | 2018-03-16 | 江苏飞视文化发展有限公司 | One kind radiating fire-fighting formula advertising lamp box |
| CN107808613A (en) * | 2017-12-11 | 2018-03-16 | 江苏飞视文化发展有限公司 | A kind of electricity, which drives Synchronization Control formula, surely controls advertising lamp box |
-
2015
- 2015-09-01 CN CN201520671447.1U patent/CN204991074U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742488A (en) * | 2017-12-11 | 2018-02-27 | 江苏飞视文化发展有限公司 | One kind filtering automatically controlled safety advertisement lamp box of detection formula |
| CN107808614A (en) * | 2017-12-11 | 2018-03-16 | 江苏飞视文化发展有限公司 | One kind radiating fire-fighting formula advertising lamp box |
| CN107808613A (en) * | 2017-12-11 | 2018-03-16 | 江苏飞视文化发展有限公司 | A kind of electricity, which drives Synchronization Control formula, surely controls advertising lamp box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160901 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |