CN204029309U - A kind of outdoor energy-saving Multifunctional LED screen - Google Patents
A kind of outdoor energy-saving Multifunctional LED screen Download PDFInfo
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- CN204029309U CN204029309U CN201420526623.8U CN201420526623U CN204029309U CN 204029309 U CN204029309 U CN 204029309U CN 201420526623 U CN201420526623 U CN 201420526623U CN 204029309 U CN204029309 U CN 204029309U
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- led screen
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- outdoor energy
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Abstract
The utility model relates to a kind of outdoor electro-optical display device, a kind of outdoor energy-saving Multifunctional LED screen is disclosed, comprise casing, LED screen and power supply, described LED screen is connected by power lead with power supply, described casing comprises main frame, be arranged at the transparent baffle in main frame the place ahead and be arranged at the door leaf at main frame rear, described LED screen is P5 LED screen, described P5 LED screen adopts 3535 packaged chips, between described transparent baffle and main frame, be provided with the first sealing strip, between described main frame and door leaf, be provided with the second sealing strip.A kind of outdoor energy-saving Multifunctional LED screen described in the utility model have high brightness, clear picture, with great visual angle, the feature of energy-conservation and long service life.
Description
Technical field
The utility model relates to a kind of outdoor electro-optical display device, specifically a kind of outdoor energy-saving Multifunctional LED screen.
Background technology
LED display (LED panel): LED is exactly light emitting diode, and the english abbreviation of light emitting diode is called for short LED.It is a kind of display mode of passing through to control semiconductor light-emitting-diode, and its general appearance is exactly to be comprised of a lot of normally red light emitting diodes, leans on the light on and off of lamp to show character.Be used for the display screen of the various information such as display text, figure, image, animation, market, video, video signal.
Current domestic main flow is that P6 LED screen is for open air, P6 LED screen inter-chip pitch is larger, generally in chip gap, carry out injecting glue, can reach waterproof and dampproof effect, but P6 LED screen resolution is low, power supply energy consumption is large, and the temperature resistant capability of LED chip is more weak, for a long time the in the situation that of strong UV-irradiation, can accelerate light decay, reduce serviceable life.
P5 LED screen is widely used in indoor as the LED screen of high definition more, the brightness of indoor LED screen is generally 1200-2000cd/m
2, due to the environment of outdoor highlight degree, the brightness General Requirements of outdoor LED screen is at 5500-8000 cd/m
2, therefore common P5 LED screen is for the outdoor problem that has luminance shortage.In addition, P5 LED shields because inter-chip pitch is less, cannot carry out injecting glue operation, so the waterproof and dampproof poor-performing of self, and then higher to the waterproof and dampproof performance requirement of external box of microvave.Comprehensive above problem, at present domestic there is no P5 LED screen for outdoor case.
Summary of the invention
The utility model shields for common outdoor LED screen resolution set forth above problem and indoor P5 LED low, that power supply energy consumption large and hold serviceable life the problem that brightness is low, humidity resistance is poor, and a kind of outdoor energy-saving Multifunctional LED screen of research and design.The technological means that the utility model adopts is as follows:
A kind of outdoor energy-saving Multifunctional LED screen, comprise casing, LED screen and power supply, described LED screen is connected by power lead with power supply, described casing comprises main frame, be arranged at the transparent baffle in main frame the place ahead and be arranged at the door leaf at main frame rear, described LED screen is P5 LED screen, described P5 LED screen adopts 3535 packaged chips, between described transparent baffle and main frame, is provided with the first sealing strip, between described main frame and door leaf, is provided with the second sealing strip.
Further, on described main frame, the position corresponding with door leaf edge is provided with guiding gutter.
Further, described transparent baffle is tempered glass, and the inner side of described tempered glass is provided with can antiultraviolet and explosion-proof diaphragm.
Further, the power supply of described power supply for being controlled by light sensor.
Further, described box back surface is provided with door leaf, and described door leaf is provided with radiator fan.
Further, described radiator fan is temperature-controlled fan.
Further, described power lead is pure copper wire, and described power supply is PFC power supply.
Further, described casing top is provided with awning, and described awning leading edge is bending structure, and leading edge is higher than back edge.
Further, described casing is provided with a key warning system, and a described key warning system is connected with 110,119 command centres.
Further, also comprise real-time video monitoring system.
Compared with the prior art, a kind of outdoor energy-saving Multifunctional LED screen described in the utility model have high brightness, clear picture, with great visual angle, save the feature of the energy, waterproof and dampproof antiultraviolet and long service life.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the rear view of Fig. 1.
Fig. 3 is the right view of Fig. 1.
Fig. 4 is the schematic diagram of Fig. 3 under described transparent baffle open mode.
Fig. 5 is the casing schematic top plan view described in the utility model embodiment.
Fig. 6 is the local enlarged diagram of A part in Fig. 5.
Fig. 7 is the box inner structure schematic diagram described in the utility model embodiment.
Embodiment
As shown in Figures 1 to 7, a kind of outdoor energy-saving Multifunctional LED screen, comprise casing 1, LED screen 2 and power supply 3, described LED screen 2 is connected by power lead with power supply 3, described casing 1 comprises main frame 17, be arranged at the transparent baffle 16 and the door leaf 12 that is arranged at main frame 17 rears in main frame 17 the place aheads, described LED screen 2 is P5 LED screen, described P5 LED screen adopts 3535 packaged chips, 3535 packaged chips adopt unique bending to process with the extraneous position contacting, thereby effectively stop extraneous humid air, increase the service life, between described transparent baffle 16 and main frame 17, be provided with the first sealing strip 7, between described main frame 17 and door leaf 12, be provided with the second sealing strip 8, and position corresponding with the edge of door leaf 12 on main frame 17 is provided with guiding gutter 18.The first sealing strip 7 and the second sealing strip 8 can prevent entering of moisture, and the rainwater in the time of can effectively avoiding rainy weather to open door leaf that arranges of guiding gutter 18 flows into casing 1, as shown in Figure 5 and Figure 6.
As shown in Figure 3 and Figure 4, described transparent baffle 16 is tempered glass, and the inner side of described tempered glass is provided with can antiultraviolet and explosion-proof diaphragm 9.The temperature resistant capability of LED chip a little less than; the in the situation that of strong UV-irradiation, can accelerate light decay for a long time, by using tempered glass and diaphragm, the effectively irradiation of shielding of ultraviolet; can also play the effect of good protection against the tide, explosion-proof and anticollision, thereby increase the service life.
Described casing is provided with light sensor 11, and power supply 3 is controlled by light sensor 11, by the light of induced environment, automatically adjusts the brightness of LED screen 2, reaches energy-conservation object.
As shown in Figure 2 and Figure 5, described casing 1 back side is provided with door leaf 12, described door leaf 12 is provided with radiator fan 13, radiator fan 13 is temperature-controlled fan, concrete structure can arrange as follows: in casing 1, be provided with temperature-sensing probe 14, radiator fan 13 is controlled by temperature-sensing probe 14, according to environment temperature, regulate the opening and closing of radiator fan 13, or by frequency-variable controller, control the rotating speed of radiator fan 13 motors, make radiator fan 13 energy-saving more in the situation that radiating effect can be guaranteed, avoid box house hot-fluid to lead inconvenience outward, reduce serviceable life.
Described power lead is pure copper wire, good conductivity, and cracky not, common LED screen adopts aluminum steel or alloy wire, poorly conductive, electric energy loss is many, and resistance to corrosion is poor, and serviceable life is short.
As shown in Figure 7, described power supply 3 is PFC power supply (power factor correcting power supply), can when being converted to direct current, interchange improve the utilization factor of 3 pairs of civil powers of power supply, in addition, PFC power supply can also reduce the interference of power supply to utility grid, especially avoids its impact on other electrical equipment when starting suddenly.
As shown in Figure 3 and Figure 4, described casing 1 top is provided with awning 5, reduces rain erosion, plays certain sunshade effect simultaneously.
As shown in Figure 3, described casing 1 is provided with a key warning system 15, and a described key warning system 15 is connected with 110,119 command centres.One key warning system 15 is identical with the hands-free direct connection telephone principle of existing SOS, the product that for example following network address provides:
http://detail.1688.com/offer/1284625065.html？spm＝a261b.2187593.1998088710.268
One key warning system 15 precise and high efficiencies access local police station, area under one's jurisdiction, fire-fighting detachment video calling monitoring passage, the situation that facilitates citizen cannot use mobile phone to report to the police because of a variety of causes simultaneously.The accurate geo-localisation information of automatic feedback, be convenient to responding relief, what be convenient to unclear geographical orientation is that you visitor reports to the police, instant video communicating talkback warning command centre can grasp rapidly warning field condition, utilize speech ciphering equipment to Live Audio, maintain present order, greatly improve public security deterrent force and detection power.
As shown in Figure 1, the utility model also comprises real-time video monitoring system 6, real-time video monitoring system 6 is identical with daily supervisory system principle, hot zones all standing is without dead angle, Real Time Observation alert field condition, allot police strength, command centre's Long-distance Control camera angle direction access day net system covers grabs escapeway line, improves detection power and accesses police Geographic Information System (PIGS).
Embodiment mono-
The present embodiment material aspect, aluminium section bar and zinc-plated square tube are as material, sturdy and durable; Material surface is processed through overpickling and spraying multilayer fluorine carbon paint, anticorrosive, the life-span is long; The pre-buried connection of lower margin adopts full Welding, wind resistance pressure-proof and snap-resistent, and safety is without hidden danger.
The LED3535 packaged chip that the present embodiment adopts is the high-end luminescent material of import, the inside red, green, blue chip is Taiwan wafer chip, and encapsulation is used proof gold line to produce, so this P5 LED screen brightness is high, sharpness good, cell board size: 320*160mm, phsyical density 40000 points/m
2, white balance brightness is greater than 5500cd/m
2, wiring board adopts six sandwich circuit boards, large by electric current, and rapid heat dissipation, to bear high temperature capabilities strong.The power lead adopting is pure copper wire, good conductivity, cracky not.The IC using is the poly-base 5020 in Taiwan not, and more stabilization refreshing rate is higher for quality, and common LED screen is used a prestige IC16126, even more common IC.Power supply 3 adopts Great Wall PFC power supply, divides to power supply, can when interchange is converted to direct current, improve the utilization factor of power supply to civil power, also can reduce the interference of power supply to utility grid, especially avoids the impact on other electrical equipment when starting suddenly.The tempered glass that the present embodiment adopts is the tempered glass that 8mm is thick.
Main frame size (the wide * of long * is high) is 3192*356*3000mm, and LED screen display size (long * is high) is 2880*1440mm, and LED screen terrain clearance is 857mm, main frame 17 materials are aluminium section bar, ripple section bar is decorated, and interior steelframe galvanizing is processed, and surface adopts grey fluorocarbon-sprayed.Door leaf 12 adopts the aluminium sheet that thickness is 2mm, surface adopts grey fluorocarbon-sprayed, be provided with altogether 10 door leafs 12 of two row's five row, on each door leaf 12, be equipped with an independently radiator fan 13, more effective covering makes the inner area that needs heat radiation of casing 1, do not stay heat radiation dead angle, prevent that the bad part that causes of local heat radiation from reducing serviceable life.
Awning 5 adopts the double-deck cold-reduced sheet of 2.0mm thickness for top adopts 1.5mm thickness, lower end, and included zinc-plated steel frame, gains in strength, and surface adopts electrostatic dusting or high temperature baking vanish.
The present embodiment is also provided with monochromatic LED rolling screen 10 between casing 1 and awning 5, adopts outdoor P10 Shan Hong LED screen, and display size (long * is high) is 2880*300mm, and brightness is 550-650cd/m
2, its also with can be according to ambient brightness automatic regulating lightness, issue the Word messages such as all kinds of notices, bulletin and simple pictorial information.
The present embodiment is that domestic the first is applied P5 LED screen and outdoor project, there is the social people's livelihood of significant promotion, harmonious stable social benefit, for effective fright crime, improve case-solving rate, reduce all kinds of accidental cases and fire prevention, effect that condition of a fire prompting has highly significant.
The above; it is only preferably embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; according to the technical solution of the utility model and inventive concept thereof, be equal to replacement or changed, within all should being encompassed in protection domain of the present utility model.
Claims (10)
1. an outdoor energy-saving Multifunctional LED shields, comprise casing, LED screen and power supply, described LED screen is connected by power lead with power supply, described casing comprises main frame, be arranged at the transparent baffle in main frame the place ahead and be arranged at the door leaf at main frame rear, it is characterized in that: described LED screen is P5 LED screen, described P5 LED screen adopts 3535 packaged chips, between described transparent baffle and main frame, is provided with the first sealing strip, between described main frame and door leaf, is provided with the second sealing strip.
2. outdoor energy-saving Multifunctional LED screen according to claim 1, is characterized in that: on described main frame, the position corresponding with door leaf edge is provided with guiding gutter.
3. outdoor energy-saving Multifunctional LED screen according to claim 1, is characterized in that: described transparent baffle is tempered glass, and the inner side of described tempered glass is provided with can antiultraviolet and explosion-proof diaphragm.
4. outdoor energy-saving Multifunctional LED screen according to claim 1, is characterized in that: the power supply of described power supply for being controlled by light sensor.
5. outdoor energy-saving Multifunctional LED screen according to claim 1, is characterized in that: described box back surface is provided with door leaf, and described door leaf is provided with radiator fan.
6. outdoor energy-saving Multifunctional LED screen according to claim 5, is characterized in that: described radiator fan is temperature-controlled fan.
7. outdoor energy-saving Multifunctional LED screen according to claim 1, is characterized in that: described power lead is pure copper wire, and described power supply is PFC power supply.
8. outdoor energy-saving Multifunctional LED screen according to claim 1, is characterized in that: described casing top is provided with awning, and described awning leading edge is bending structure, and leading edge is higher than back edge.
9. outdoor energy-saving Multifunctional LED screen according to claim 1, is characterized in that: described casing is provided with a key warning system, and a described key warning system is connected with 110,119 command centres.
10. outdoor energy-saving Multifunctional LED screen according to claim 9, is characterized in that: also comprise real-time video monitoring system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526623.8U CN204029309U (en) | 2014-09-11 | 2014-09-11 | A kind of outdoor energy-saving Multifunctional LED screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526623.8U CN204029309U (en) | 2014-09-11 | 2014-09-11 | A kind of outdoor energy-saving Multifunctional LED screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204029309U true CN204029309U (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526623.8U Expired - Fee Related CN204029309U (en) | 2014-09-11 | 2014-09-11 | A kind of outdoor energy-saving Multifunctional LED screen |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805574A (en) * | 2016-04-14 | 2016-07-27 | 宏齐光电子(深圳)有限公司 | Full-color LED packing structure |
| CN108510897A (en) * | 2018-03-15 | 2018-09-07 | 安徽黑洞科技有限公司 | A kind of transparency LED screen of intelligent sound identification |
| CN108898961A (en) * | 2018-07-05 | 2018-11-27 | 安徽贵杰软件开发有限公司 | A kind of outdoor display screen being moved easily |
-
2014
- 2014-09-11 CN CN201420526623.8U patent/CN204029309U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105805574A (en) * | 2016-04-14 | 2016-07-27 | 宏齐光电子(深圳)有限公司 | Full-color LED packing structure |
| CN105805574B (en) * | 2016-04-14 | 2019-01-25 | 宏齐光电子(深圳)有限公司 | A kind of Full-color LED encapsulation structure |
| CN108510897A (en) * | 2018-03-15 | 2018-09-07 | 安徽黑洞科技有限公司 | A kind of transparency LED screen of intelligent sound identification |
| CN108898961A (en) * | 2018-07-05 | 2018-11-27 | 安徽贵杰软件开发有限公司 | A kind of outdoor display screen being moved easily |
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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: 20141217 Termination date: 20180911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |