CN202206184U - Power switch control device for intelligent solar advertising board - Google Patents
Power switch control device for intelligent solar advertising board Download PDFInfo
- Publication number
- CN202206184U CN202206184U CN2011203169954U CN201120316995U CN202206184U CN 202206184 U CN202206184 U CN 202206184U CN 2011203169954 U CN2011203169954 U CN 2011203169954U CN 201120316995 U CN201120316995 U CN 201120316995U CN 202206184 U CN202206184 U CN 202206184U
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- controller
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
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Abstract
The utility model discloses a power switch control device for an intelligent solar advertising board, which comprises a photoelectric board, a solar controller, a stabilized-voltage direct-current power converter, a storage battery, an illumination and alternating current switch intelligent controller and an LED (Light Emitting Diode) load; the photoelectric board is connected with the input end of the solar controller; the output end of the solar controller is connected with the storage battery; the storage battery is connected with the illumination and alternating current switch intelligent controller; the input end of the stabilized-voltage direct-current power converter receives alternating current, and the output end of the stabilized-voltage direct-current power converter is connected with the illumination and alternating current switch intelligent controller; and the illumination and alternating current switch intelligent controller is connected with the LED load. The power switch control device for the intelligent solar advertising board can meet demand of supplying power to the advertising board at night by utilizing solar energy resources, and the device is novel in structure, convenient to use and energy-saving.
Description
Technical field
The utility model relates to a kind of billboard, the power supply switching control of a kind of intelligent solar billboard of saying so more specifically.
Background technology
In recent decades; Solar utilization technique is being researched and developed, is being commercially produced, all obtaining tremendous development aspect the market development; And under the market demand; No matter from generating, heating, supply water still from various solar power plants, the utilization of solar product gets into the practical stage, solar billboard also is this wherein a kind of.Present solar billboard mainly contains following shortcoming: (1) solar energy utilization ratio is low to cause power less than normal, and the load power consumption is big; (2) uptake of present straight-plate-type solar tracking device simplicity of design and solar energy is more relatively, but straight-plate-type when rotating according to due rotation requirement, can cause the product installing space to increase, cost is also big, and influences urban look; (3) the not enough billboard operate as normal that influences of long overcast and rainy storage battery electric power storage; (4) control system is disperseed, and does not have system integration etc.
Summary of the invention
In order to solve the problems of the technologies described above, the utility model provide a kind of simple in structure, energy-conserving and environment-protective, can be through system intelligence control the power supply switching control of intelligent solar billboard.
The technical scheme that the utility model solves above-mentioned technical problem is: comprise that electro-optical package, controller for solar, direct current of voltage regulation source converter, storage battery, illumination and civil power switch intelligent controller and LED load; Described electro-optical package is connected with the input of controller for solar; The output of controller for solar is connected with storage battery; Storage battery switches intelligent controller with illumination and civil power and is connected; The input of described direct current of voltage regulation source converter receives alternating current, and output switches intelligent controller with illumination and civil power and is connected, and described illumination and civil power switch intelligent controller and be connected with the LED load.
Further; Described illumination and civil power switch intelligent controller and comprise civil power automatic switch-over circuit, driving amplifier, MCU master controller, light sensor and signal amplifier; Described light sensor is connected with signal amplifier, and signal amplifier is connected with the MCU master controller, and the MCU master controller is connected with driving amplifier; Driving amplifier is connected with the LED load through metal-oxide-semiconductor, and described civil power automatic switch-over circuit is connected with the LED load.
Further; Described civil power automatic switch-over circuit comprises operational amplifier, metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2; The drain electrode of described metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2 is connected with the output of operational amplifier respectively; The grid of metal-oxide-semiconductor Q1 is connected with the positive input terminal of operational amplifier through storage battery, and the drain electrode of metal-oxide-semiconductor Q2 is connected with the negative input end of operational amplifier through the voltage stabilizing DC converter, and the grid of the drain electrode of said metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2 is connected with illumination control and LED load respectively.
Because adopt technique scheme, the beneficial effect of the utility model is:
(1) because the solar photoelectric plate structure adopts trapezoidal folding shaft connecting mode; Can adjust support flexibly according to local geographical position; Make lighting angle optimum, and then saved space and the uptake that has increased the unit are sunlight, realized the lifting of unit are photovoltaic efficiency.
(2) adopt intelligence control system, adapted to the market demand, realized green energy conservation, the purpose of intelligent control.
Description of drawings
Fig. 1 is for using the intelligent solar advertisement board structure sketch map of the utility model.
Fig. 2 is the structure vertical view of solar opto-electronic board in the utility model.
Fig. 3 is the structural representation in the utility model.
Fig. 4 is the controller for solar theory diagram in the utility model.
Fig. 5 is that illumination and the civil power in the utility model switches the Based Intelligent Control theory diagram.
Fig. 6 is the civil power automatic switch-over circuit block diagram in the utility model.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
As depicted in figs. 1 and 2; The intelligent solar billboard of using the utility model comprises electro-optical package 1, movable rotation-shaft 2, support 3, stand hinge 4, billboard 5 and billboard base 6; Described electro-optical package 1 is connected with support 3 through movable rotation-shaft 2; Support 3 is fixed on the billboard 5 through stand hinge 4, and billboard 5 is fixedly connected with billboard base 6.
Referring to Fig. 3, Fig. 3 is the structural representation in the utility model.The utility model comprises that electro-optical package, controller for solar, direct current of voltage regulation source converter, storage battery, illumination and civil power switch intelligent controller (with the LED load; Described electro-optical package is connected with the input of controller for solar; The output of controller for solar is connected with storage battery; Storage battery switches intelligent controller with illumination and civil power and is connected; The input of described direct current of voltage regulation source converter receives alternating current, and output switches intelligent controller with illumination and civil power and is connected, and described illumination and civil power switch intelligent controller and be connected with the LED load.
As shown in Figure 4, be the controller for solar theory diagram in the utility model, this controller is the solar DC electric power system, has used the novel intelligent controller of special purpose computer chip.Daytime is to charge in batteries, Q1, Q2 conducting, and Q3 ends; Night, storage battery was connected load, and Q1, Q2 end, the Q3 conducting.This system has short circuit, overload, unique anti-reverse protection, be full of, cross put automatically shut down, global function safeguard measures such as recovery, detailed charging indication, battery condition, load and various faulty indication.This controller is sampled to the parameter that the terminal voltage of storage battery, discharging current, ambient temperature etc. relate to battery capacity through computer chip; Through special-purpose control module analog computation; Realization meets the discharge rate of battery characteristics, efficient, the high precision control of temperature-compensating correction; And adopted the charge mode of efficient PWM storage battery, guarantee that battery-operated in optimum state, has prolonged the useful life of storage battery greatly.Have multiple mode of operation, output mode selection, the various needs of user are satisfied in energy-conserving and environment-protective, and prospect is considerable.
As shown in Figure 5, for illumination in the utility model and civil power switching Based Intelligent Control theory diagram, wherein is that illumination and civil power switch intelligent controller in the frame of broken lines, this controller automaticallyes switch civil power and automatic control of illumination combines.Wherein the principle of illumination automatic control circuit is that light sensor is sampled to outside ambient light illumination, through signal amplifier, amplifies input MCU master controller to the analog signal that sampling comes; After comparing calculating, output pwm control signal, process filtering and driving amplifier are controlled the grid voltage height of metal-oxide-semiconductor; Wherein metal-oxide-semiconductor is in magnifying state, through the variation of grid voltage, regulates the conducting electric current of metal-oxide-semiconductor; Thereby the electric current of control flows overload is controlled its illumination change.This circuit can be realized the automatic adjusting of illumination through the use of light sensor, adds pwm signal, makes the control of illumination (brightness) precisely can reach 256 grades.
As shown in Figure 6; Be civil power automatic switch-over circuit block diagram in the utility model; The principle of civil power automatic switch-over circuit is after through integrated transporting discharging the storage battery output voltage being judged; The output high-low level is controlled Q1, the Q2 conducting of its back or is ended, and selects to connect storage battery or civil power.When the output high level, Q1 conducting, Q2 end, by storage battery power supply; When output low level, Q1 ends, the Q2 conducting, by mains-supplied.Plurality of advantages such as this automatic switch-over circuit has Jie Dugao, power controlling is little, contactless, the life-span is high, good reliability, electromagnetic interference are little.
The operation principle of the utility model is: the solar photoelectric plate structure adopts trapezoidal folding turning gear, considers the needs and the economy of saving installing space, and solar opto-electronic board is carried out piecemeal; Each piece separate unit is carried out independent regulation and control, and each separate unit will rotate around its axis, realize the change at plate face inclination angle; In order to solve the occlusion issue when the sunlight low-angle shines between the independent plate face; We carry out trapezoidal arranging to its plate face, according to local geographical position, choose and carry out structure behind the optimum daylighting angle and fix; Increase unit are sunlight uptake, farthest improved the unit are photovoltaic efficiency.In the time of by day, solar opto-electronic board can absorb solar energy, be equipped with protective circuit (overcharge, cross put, electrical short, overload protection, protective circuit such as anti-reverse), convert it into electric energy, be stored in the storage battery; Daytime, storage battery was not supplied power, and font is visible; Evening power supply, when outdoor environment luminosity reaches the setting limit value, controller for solar control storage battery is connected load LED electricity-saving lamp; The board body will be lighted automatically; And the time of setting according to user oneself picks up counting, when arriving user's time value set, and the automatic disconnection load.Consider the more weak or continuous rainy weather of solar luminosity, storage battery power supply is not enough, and illumination and civil power switch intelligence control system and switch through automatic civil power, switches to city's electricity consumption power supply to guarantee board body operate as normal; Meanwhile; Illumination and civil power switch intelligence control system according to the brightness of the regulation and control of the ambient light illumination beyond billboard load LED electricity-saving lamp, and when external environment condition illumination was strong, the brightness of load LED electricity-saving lamp was strengthened; When external environment condition illumination is weak, corresponding the weakening of load LED electricity-saving lamp brightness.In a word, the strong and weak illumination of the regulation and control advertisement board that the illumination intelligence control system can be at random makes the board body can not only be high-visible, and has energy-saving effect.
Claims (3)
1. the power supply switching control of an intelligent solar billboard; It is characterized in that: comprise that electro-optical package, controller for solar, direct current of voltage regulation source converter, storage battery, illumination and civil power switch intelligent controller and LED load; Described electro-optical package is connected with the input of controller for solar; The output of controller for solar is connected with storage battery, and storage battery switches intelligent controller with illumination and civil power and is connected, and the input of described direct current of voltage regulation source converter receives alternating current; Output switches intelligent controller with illumination and civil power and is connected, and described illumination and civil power switch intelligent controller and be connected with the LED load.
2. the power supply switching control of intelligent solar billboard according to claim 1 and 2; It is characterized in that: described illumination and civil power switch intelligent controller and comprise civil power automatic switch-over circuit, driving amplifier, MCU master controller, light sensor and signal amplifier; Described light sensor is connected with signal amplifier; Signal amplifier is connected with the MCU master controller; The MCU master controller is connected with driving amplifier, and driving amplifier is connected with the LED load through metal-oxide-semiconductor, and described civil power automatic switch-over circuit is connected with the LED load.
3. the power supply switching control of the power supply switching control of intelligent solar billboard according to claim 4; It is characterized in that: described civil power automatic switch-over circuit comprises operational amplifier, metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2; The drain electrode of described metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2 is connected with the output of operational amplifier respectively; The grid of metal-oxide-semiconductor Q1 is connected with the positive input terminal of operational amplifier through storage battery; The drain electrode of metal-oxide-semiconductor Q2 is connected with the negative input end of operational amplifier through the voltage stabilizing DC converter, and the grid of the drain electrode of said metal-oxide-semiconductor Q1 and metal-oxide-semiconductor Q2 is connected with illumination control and LED load respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203169954U CN202206184U (en) | 2011-08-28 | 2011-08-28 | Power switch control device for intelligent solar advertising board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203169954U CN202206184U (en) | 2011-08-28 | 2011-08-28 | Power switch control device for intelligent solar advertising board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202206184U true CN202206184U (en) | 2012-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203169954U Expired - Fee Related CN202206184U (en) | 2011-08-28 | 2011-08-28 | Power switch control device for intelligent solar advertising board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202206184U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615064A (en) * | 2014-12-31 | 2015-05-13 | 广东光阵光电科技有限公司 | Outdoor billboard real-time monitoring interaction method and system |
| CN110364081A (en) * | 2019-08-21 | 2019-10-22 | 黑龙江钉子科技有限公司 | A kind of intelligent Web melts media programme machine |
-
2011
- 2011-08-28 CN CN2011203169954U patent/CN202206184U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104615064A (en) * | 2014-12-31 | 2015-05-13 | 广东光阵光电科技有限公司 | Outdoor billboard real-time monitoring interaction method and system |
| CN110364081A (en) * | 2019-08-21 | 2019-10-22 | 黑龙江钉子科技有限公司 | A kind of intelligent Web melts media programme machine |
| CN110364081B (en) * | 2019-08-21 | 2021-03-02 | 黑龙江钉子科技有限公司 | Intelligence internet fuses media exhibition machine of broadcasting |
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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: 20120425 Termination date: 20140828 |
|
| EXPY | Termination of patent right or utility model |