CN208781513U - A kind of wireless control solar advertisement screen - Google Patents
A kind of wireless control solar advertisement screen Download PDFInfo
- Publication number
- CN208781513U CN208781513U CN201821251170.7U CN201821251170U CN208781513U CN 208781513 U CN208781513 U CN 208781513U CN 201821251170 U CN201821251170 U CN 201821251170U CN 208781513 U CN208781513 U CN 208781513U
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- China
- Prior art keywords
- advertisement screen
- led
- metal framework
- wireless control
- light adjusting
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Abstract
The utility model discloses a kind of wireless control solar advertisement screens, belong to technical field of solar.Including LED display, display control terminal, wireless communication module, power supply, scarer and the LED light adjusting circuit being arranged on metal framework.Scarer is made of the connection of controller, sensor and buzzer circuit, LED light adjusting circuit is additionally provided in metal framework, the LED light adjusting circuit includes LED drive chip and LED dot matrix screen.This programme system power supply is self-sufficient, and display control terminal is carried out telecommunication by communication module, it can be achieved that the effect of replacement ad content, LED light adjusting circuit reduce the loss rate of system with the mutual cooperation of bird repellent circuit at a distance.
Description
Technical field
The utility model belongs to technical field of solar, and in particular to a kind of wireless control solar advertisement screen.
Background technique
Billboard is a kind of outdoor media for transmitting advertising information, very common on the market.Traditional billboard is one piece
Plate body or a cabinet, some billboards can only lay papery or fabric advertisement.With the development of society, multimedia technology
The billboard shown using more and more extensive, traditional single plane be increasingly not suitable with the development of society.
The usual content of traditional billboard fixes, and can only show fixation of advertisement, just needs to replacement ad content
Very important person is to be configured, and just seems extremely inconvenient when billboard remoteness.With the development of science and technology novel LED electronics
Billboard, which starts gradually prevalence, LED billboard, has many advantages, such as that ad content is controllable, and display effect is good.But work as billboard locations
When remote, the replacement of billboard contents is still a more troublesome thing, meanwhile, it how to be its power supply again at problem,
It is often expensive individually to set up power supply line, and wastes environmental resource.Currently, many billboards are generally used municipal administration
Power supply, increases energy consumption, it is clear that less meets the theory that country advocates energy-saving and emission-reduction, environmental protection energetically.
Advertisement board with solar power supply often considers the advertising results and solar energy photovoltaic panel of billboard in the prior art
Daylighting effect and the position of billboard is set to place sunny, that daylighting is good, have ignored LED lamp bead in display screen
Loss problem.Under strong light, for the display effect of advertisement screen, it is necessary to use bigger driving current to it, but this
Under high current, the stability of LED lamp bead can be reduced, while loss can also accelerate, and then reduce the service life of LED advertisement screen, meanwhile,
In the dim scene such as cloudy day, night, high display brightness also will increase power consumption, influence the cruising ability of advertisement screen.In addition, field
The excrement accumulation of birds may cause the hot spot effect of solar panel in environment, so that the decline of solar energy photovoltaic panel entirety generated energy,
Battery panel components damage, even causes fire when serious.
Summary of the invention
The purpose of this utility model is that: a kind of wireless control solar advertisement screen is provided, advertisement in the prior art is solved
Problem difficult, that advertisement screen loss rate is fast that when screen is remote, ad content replacement is taken time and effort, advertisement screen is powered.
The technical solution adopted in the utility model is as follows: including metal framework, power supply, LED on metal framework is arranged in
Display screen, display control terminal, wireless communication module, which is characterized in that be additionally provided with scarer on the metal framework, drive
Bird device is made of the connection of controller, sensor and buzzer circuit, and LED light adjusting circuit is provided in metal framework, described
LED light adjusting circuit includes LED drive chip and LED dot matrix screen.
Further, the display control terminal includes master controller, charging module and power module, master controller with
Power module and charging module are connected.
Further, the power supply is battery, is additionally provided with solar energy photovoltaic panel on metal framework and is connected to the battery
It connects.
Further, the solar energy photovoltaic panel is mounted on the solar photovoltaic bracket being set at the top of metal framework,
Photovoltaic holder orientation may be selected when advertisement screen is installed, and is installed rear photovoltaic bracket direction and fixes.
Further, the scarer detects birds, preferably pyroelectric sensor, position using infrared sensor
It is set to the top of advertisement screen.
Further, it is additionally provided with photoelectric sensor at the top of the metal framework, for detecting environment illumination intensity, preferably
Photo resistance.
Further, the working frequency of the buzzer bird repellent is 12~28KHz.
Further, the master controller is ARM microcontroller, such as STM32 microcontroller.
Further, the metal framework is stainless steel structure.
Further, the wireless communication module is gsm module.
Further, the LED light adjusting circuit driving chip is that 74HC595 seals in and go out chip, more in light adjusting circuit
A LED dot matrix screen is arranged to make up LED display.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. in the utility model, by way of stainless steel stent is arranged to advertisement screen body, being played to the entirety of advertisement screen
One support effect, enhances the stability of advertisement screen.
2. in the utility model, by way of wireless communication module is arranged in advertisement screen body, controlling signal source and showing
Show that the communication distance of controlling terminal greatly increases, to achieve the purpose that remote change advertisement screen shows content, solves
Conventional ads screen replaces the problem of ad content slowly, time-consuming.
3. being photovoltaic by way of solar photovoltaic bracket is arranged at the top of advertisement screen in the utility model
Plate provides a stable installation point, meanwhile, solar photovoltaic bracket can carry out the adjustment in direction according to the actual situation, to reach
To best daylighting effect, sunlight utilization is promoted.
4. in the utility model, by way of photoelectric sensor is arranged at the top of advertisement screen, photoelectric sensor can be real-time
It monitors the intensity of illumination of current environment and feeds back to master controller, master controller is adjusted correspondingly according to feedback, and then is made
The brightness of display screen can be adjusted according to environment, to reduce system energy consumption, increase cruise duration, while also reducing
The loss of LED display.
5. in the utility model, by way of infrared sensor is arranged at the top of advertisement screen, to the bird near advertisement screen
Class is detected, and buzzer can carry out ultrasonic wave transmitting according to the signal of sensor feedback, to achieve the purpose that drive birds,
Solar panel is caused to generate hot spot effect to avoid the excrement of birds from accumulating, so that under solar energy photovoltaic panel entirety generated energy
Drop, battery panel components damage, or even the problem of initiation fire.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the utility model practical structures schematic diagram.
Fig. 2 is Tthe utility model system structural schematic diagram.
Fig. 3 is the utility model LED light adjusting circuit schematic diagram.
Marked in the figure: 1- solar energy photovoltaic panel, 2-LED display screen, 3- battery, 4- master controller, 5- radio communication mold
Block, 6- solar photovoltaic bracket, 7- metal framework, 8- sensor, 9- buzzer.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention, i.e., described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is logical
The component for the embodiment of the present invention being often described and illustrated herein in the accompanying drawings can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiment of the present invention, those skilled in the art
Member's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
It should be noted that the relational terms of term " first " and " second " or the like be used merely to an entity or
Operation is distinguished with another entity or operation, and without necessarily requiring or implying between these entities or operation, there are any
This actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive
Property include so that include a series of elements process, method, article or equipment not only include those elements, but also
Further include other elements that are not explicitly listed, or further include for this process, method, article or equipment it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including described
There is also other identical elements in the process, method, article or equipment of element.
When in order to solve advertisement screen remote location in the prior art, advertisement screen shows that content is single, ad content replacement fiber crops
The power supply of tired and advertisement screen is complicated, and special line sets up expensive problem.Meanwhile for Current ad screen brightness constancy, brightness
Situation higher, that LED display loss is fast, energy consumption is high, the utility model provide a kind of wireless control solar advertisement screen, wrap
Metal framework is included, power supply, LED display, display control terminal, wireless communication module on metal framework, feature are set
It is, scarer is additionally provided on the metal framework, and scarer is connected by controller, sensor and buzzer circuit
It forms, is provided with LED light adjusting circuit in metal framework, the LED light adjusting circuit includes LED drive chip and LED dot matrix screen.
In such a way that wireless communication module is set in advertisement screen body, the communication of signal source and display control terminal is controlled
Distance greatly increases, to achieve the purpose that remote change advertisement screen shows content, it is wide to solve the replacement of conventional ads screen
Accuse the problem of content slowly, time-consuming；It is solar energy photovoltaic panel in such a way that solar photovoltaic bracket is set at the top of advertisement screen
A stable installation point is provided, solar photovoltaic bracket can carry out the adjustment in direction according to the actual situation, to reach best
Daylighting effect, promoted sunlight utilization；By the way that battery is arranged in advertisement screen, battery passes through charging module and solar energy
The mode of photovoltaic panel connection, system can get up the power storage of the converted generation of photovoltaic battery panel, realize electric energy self-supporting certainly
Foot, solves the powerup issue of conventional ads board；By the way that sensor is arranged at the top of advertisement screen, master controller can be according to sensor
Feedback be adjusted correspondingly, and then the brightness of display screen is enable to be adjusted according to environment, to reduce system energy
Consumption, increases cruise duration, while decreasing the loss of LED display；By the way that infrared sensor is arranged at the top of advertisement screen
Mode, the birds near advertisement screen are detected, buzzer according to the signal of sensor feedback can carry out ultrasonic wave hair
It penetrates, to achieve the purpose that drive birds, causes solar panel to generate hot spot effect so that the excrement of birds be avoided to accumulate, so that
The decline of solar energy photovoltaic panel entirety generated energy, battery panel components damage, or even the problem of initiation fire.
The master controller is ARM microcontroller, can be STM32 microcontroller.
The wireless communication module can be gsm module and WIFI module.
The solar photovoltaic bracket material can be aluminium alloy or stainless steel.
The sensor can be pyroelectric sensor or optical sensor.
Feature and performance of the invention are described in further detail with reference to embodiments.
Embodiment 1
As shown in Figure 1 and Figure 2, a kind of wireless control solar advertisement screen that present pre-ferred embodiments provide, including
Power supply, LED display 2, display control terminal, wireless communication module 5, bird repellent on metal framework 7 is arranged in metal framework 7
Device and LED light adjusting circuit.Specifically: be fixedly installed at the top of advertisement screen solar photovoltaic bracket 6, sensor 8 and
Buzzer 9, wherein sensor 8 is located at two lateral roof of advertisement screen, respectively pyroelectric sensor and photo resistance, buzzer 9
Positioned at advertisement screen middle top, working frequency is 12~28KHz.6 material of solar photovoltaic bracket is aluminium alloy, solar energy
Photovoltaic panel 1 is mounted on aluminium alloy post, and solar energy photovoltaic panel 1 is connected with charging module and power module.The display
Controlling terminal includes master controller 4, charging module and power module, and master controller 4 uses STM32 microprocessor, main control
Device 4 is connected with power module, charging module, buzzer 9 and sensor 8.The display control terminal, wireless communication module 5
It is placed in advertisement screen with battery 3, wherein battery 3 is put in upside, and main control and one the first from left right side of communication module are set to storage
3 lower section of battery.5 connection communication of module, wireless communication module 5 use gsm module to the display control terminal by wireless communication.
By way of gsm module is arranged in advertisement screen body, the communication distance of artificial control terminal and display control terminal is greatly increased,
To achieve the purpose that remote change advertisement screen shows content, solve conventional ads screen replacement ad content slowly, consume
When the problem of；In such a way that aluminium alloy solar photovoltaic bracket 6 is set at the top of advertisement screen, provided for solar energy photovoltaic panel 1
One stable installation point, solar photovoltaic bracket 6 can carry out the adjustment in direction according to the actual situation, be adopted with reaching best
Light effect promotes sunlight utilization；By the way that battery 3 is arranged in advertisement screen, battery 3 passes through charging module and solar energy
The mode that plate 1 connects is lied prostrate, system can get up the power storage of the converted generation of photovoltaic battery panel, realize electric energy self-supporting certainly
Foot, solves the powerup issue of conventional ads board, enables the pollution-free autonomous operation of this advertisement screen.In actual operation, too
Positive energy photovoltaic panel 1 converts the solar into electric energy, is charged by charging module to battery 3, meanwhile, battery 3 also leads to
Overcharge module and electric power source pair of module master controller 4, LED display 2, communication module, sensor 8 and buzzer 9 carry out
Power supply realizes the self-sufficient of entire display screen system power supply in this way, solves its powerup issue.Meanwhile
It is mounted on the photo resistance at the top of advertisement screen the variation of sunlight is converted into different electric signals and feed back to master controller 4, master control
Device 4STM32 processed is adjusted correspondingly according to the feedback of photo resistance, is changed by driving chip 74HC595 to LED dot matrix screen
Scan frequency so that system reduces LED lattice scanning frequency when ambient brightness is high, brightness of display screen is higher, ambient brightness
When low, accelerate LED lattice scanning frequency, screen intensity is lower, and then it is automatic so that the brightness of display screen is carried out according to environment
It adjusts, to reduce system energy consumption, extends cruise duration, while decreasing the loss of LED display 2.In addition, advertisement
Screen top pyroelectric sensor the birds around advertisement screen can also be detected, when have birds close to when, pyroelectricity sensing
Device receives the infrared signal that birds give off, it is converted into corresponding voltage signal and is transmitted to controller, controller is to buzzing
Device 9 is controlled, and is generated the ultrasonic signal of 12~28KHz, is achieved the purpose that drive birds, to protect advertisement screen.When
When having the demand of change ad content, only corresponding ad content need to be artificially editted in corresponding remote control terminal, utilize control
The GSM functional module at end processed simultaneously realizes the communication between control terminal and advertisement screen according to corresponding communication protocol, inside advertisement screen
Gsm module signal is received, display screen is controlled by master controller 4 and completes quick, remote replacement to its content, solution
The certainly problem of the complicated trouble of conventional ads screen ad content replacement.
Embodiment 2
Gsm wireless communication module 5 is replaced with WIFI module, intelligence on the basis of example 1 by present pre-ferred embodiments
The communication module of energy cell phone client is also accordingly changed to WIFI communication module, and the two realizes that network is sought according to corresponding communication protocol
Location with communicate.By using the communication of WIFI, transmission rate is substantially improved, further improves advertisement
Shield the simplicity of content replacement.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of wireless control solar advertisement screen, including metal framework (7), power supply, the LED being arranged on metal framework (7)
Display screen (2), display control terminal, wireless communication module (5), which is characterized in that be additionally provided with drive on the metal framework (7)
Bird device, scarer are made of controller, infrared sensor and buzzer (9) circuit connection, setting in metal framework (7)
There is the LED light adjusting circuit of adjusting LED display (2) brightness, the LED light adjusting circuit includes LED drive chip and LED dot matrix
Screen.
2. a kind of wireless control solar advertisement screen according to claim 1, it is characterised in that: the power supply is battery
(3), solar energy photovoltaic panel (1) is additionally provided on metal framework (7) to be connected with battery (3).
3. a kind of wireless control solar advertisement screen according to claim 2, it is characterised in that: the solar energy photovoltaic panel
(1) it is mounted on the solar photovoltaic bracket (6) being set at the top of metal framework (7), photovoltaic holder orientation when advertisement screen is installed
It may be selected, be installed rear photovoltaic bracket direction and fix.
4. a kind of wireless control solar advertisement screen according to claim 1, it is characterised in that: the infrared sensor is
Pyroelectric sensor.
5. a kind of wireless control solar advertisement screen according to claim 1, which is characterized in that the metal framework (7)
Top is additionally provided with the photoelectric sensor for detecting environment illumination intensity, and is connected with LED light adjusting circuit.
6. a kind of wireless control solar advertisement screen according to claim 1, which is characterized in that the buzzer (9) is driven
The working frequency of bird is 12~28KHz.
7. a kind of wireless control solar advertisement screen according to claim 1, which is characterized in that the metal framework (7)
For stainless steel structure.
8. a kind of wireless control solar advertisement screen according to claim 1, which is characterized in that the wireless communication module
It (5) is gsm module.
9. a kind of wireless control solar advertisement screen according to claim 1, which is characterized in that the LED light adjusting circuit
Driving chip is that 74HC595 seals in and go out chip, and multiple LED dot matrix screens in light adjusting circuit are arranged to make up LED display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251170.7U CN208781513U (en) | 2018-08-03 | 2018-08-03 | A kind of wireless control solar advertisement screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821251170.7U CN208781513U (en) | 2018-08-03 | 2018-08-03 | A kind of wireless control solar advertisement screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208781513U true CN208781513U (en) | 2019-04-23 |
Family
ID=66155428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821251170.7U Expired - Fee Related CN208781513U (en) | 2018-08-03 | 2018-08-03 | A kind of wireless control solar advertisement screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208781513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012667A1 (en) * | 2019-07-19 | 2021-01-28 | 深圳市奥拓电子股份有限公司 | Led display box body with full wireless connection, led display screen, and intelligent positioning method |
-
2018
- 2018-08-03 CN CN201821251170.7U patent/CN208781513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012667A1 (en) * | 2019-07-19 | 2021-01-28 | 深圳市奥拓电子股份有限公司 | Led display box body with full wireless connection, led display screen, and intelligent positioning method |
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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 |
Granted publication date: 20190423 Termination date: 20210803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |