CN205961041U - Area LED solar energy display screen day by day - Google Patents
Area LED solar energy display screen day by day Download PDFInfo
- Publication number
- CN205961041U CN205961041U CN201620742194.7U CN201620742194U CN205961041U CN 205961041 U CN205961041 U CN 205961041U CN 201620742194 U CN201620742194 U CN 201620742194U CN 205961041 U CN205961041 U CN 205961041U
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- CN
- China
- Prior art keywords
- day
- motor
- led
- display screen
- solar
- 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.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 24
- 239000011159 matrix material Substances 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 4
- 230000003595 spectral effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000005622 photoelectricity Effects 0.000 abstract 1
- 230000008054 signal transmission Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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
Abstract
The utility model relates to an area LED solar energy display screen day by day. AD conversion module, motor of being connected including 51 singlechips and with this 51 singlechip and the LED dot matrix that is used for showing information still include solar cell panel, battery and photoelectric detector, and solar cell panel is connected with the battery, AD conversion module still with photoelectric detector connects, install in the middle of the solar cell panel back with motor output shaft assorted base to installing to be driven by the motor on the motor in solar cell panel and rotating, photoelectric detector is used for giving AD conversion module with the photoelectricity signal transmission who gathers, and 51 MCU processing and then driving motor work are given in the transmission of conversion back, photoelectric detector includes the photo resistance that two resistances equal, solar cell panel is the middle baffle that still is provided with openly, and two photo resistance set up and openly just set up respectively in the both sides of baffle in solar cell panel. The utility model discloses the peripheral circuit is simple, and the stable performance is reliable, and tracking accuracy is high.
Description
Technical field
This utility model is related to a kind of band LED solar display screen day by day.
Background technology
Traditional roadside LED display is all using mains-supplied, or is gathered too using the solar panel of fixed-direction
Sun can be powered, and so solar energy is defined with a certain degree of waste.
Content of the invention
The purpose of this utility model is to provide a kind of band solving the above problems LED solar display screen day by day, should
Device peripheral circuit is simple, stable and reliable for performance, and tracking accuracy is high.
For achieving the above object, the technical solution of the utility model is：A kind of band LED solar display screen day by day, bag
Include 51 single-chip microcomputers and the AD conversion module being connected with this 51 single-chip microcomputer, motor and the LED dot matrix for display information, also include too
Sun energy cell panel, accumulator and photodetector, described solar panel is connected with described accumulator, in order to for whole be
System power supply, described AD conversion module is also connected with described photodetector；Be provided with the middle of described Solar panel backside with
The base that motor output shaft matches, is installed on described motor in order to solar panel and drives rotation by motor, described
Photodetector is used for for the photosignal collecting being transferred to described AD conversion module, and transmits after AD conversion module conversion
Process and then drive described motor work to 51 single-chip microcomputers；Described photodetector includes two equal photoconductive resistance of resistance,
It is additionally provided with a baffle plate, two photoconductive resistance are arranged at solar panel front and divide in the middle of described solar panel front
It is not arranged at the both sides of described baffle plate, and two photoconductive resistance positional symmetry.
In this utility model one embodiment, described photoconductive resistance model T5516, peak in the spectral response：540nm, bright
Resistance：30-90K, dark resistance：12M.
In this utility model one embodiment, described solar panel adopts HNS-BT65B, and power is 64W, output electricity
Press as 18V.
In this utility model one embodiment, described accumulator model PC5-6F.
In this utility model one embodiment, described AD conversion module adopts ADC0832 or ULN2003A.
In this utility model one embodiment, described motor is motor, model 42BYG-5.18.
In this utility model one embodiment, described LED dot matrix is made up of the highlighted red LED dot matrix of 4 pieces of 8*8 common anodes, adopts
With 3MM LED, 74HC16 shift register chip, 74HC595 shift memory chip.
In this utility model one embodiment, described baffle plate is dark non-reflective hardboard or hard paper.
Compared to prior art, this utility model has the advantages that：
（1）Peripheral circuit is simple, stable and reliable for performance, and tracking accuracy is high；
（2）Low in energy consumption, because this sun tracker structure is simple, cheap, so having development potentiality, except this
Purpose is used and also can be applied to the electro-optical systems such as solar street light outward.
Brief description
Fig. 1 is construction and the photosensitive resistance sensor position view of this utility model transducing part.
Fig. 2 is this utility model band LED solar display screen structural representation day by day.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is circuit block diagram of the present utility model.
In figure：1- solar panel, 2- baffle plate, 3- photoconductive resistance, 4- motor, 5- motor output shaft, 6- base.
Specific embodiment
Below in conjunction with the accompanying drawings, the technical solution of the utility model is specifically described.
As Figure 1-4, a kind of band of the present utility model LED solar display screen day by day, including 51 single-chip microcomputers and with
This 51 single-chip microcomputer connect AD conversion module, motor 4 and for display information LED dot matrix, also include solar panel 1,
Accumulator and photodetector, described solar panel is connected with described accumulator, in order to power for whole system, described
AD conversion module is also connected with described photodetector；It is provided with the middle of described Solar panel backside and motor output shaft 5
The base 6 matching, is installed on described motor in order to solar panel and drives rotation, described photodetector by motor
For the photosignal collecting is transferred to described AD conversion module, and it is transferred to 51 single-chip microcomputers after AD conversion module conversion
Process and then drive described motor work；Described photodetector includes two equal photoconductive resistance of resistance 3, described solar energy
It is additionally provided with a baffle plate 2, two photoconductive resistance are arranged at solar panel front and are respectively arranged in the middle of cell panel front
The both sides of described baffle plate, and two photoconductive resistance positional symmetry.
Described photoconductive resistance model T5516, peak in the spectral response：540nm, light resistance：30-90K, dark resistance：12M.
Described solar panel adopts HNS-BT65B, and power is 64W, and output voltage is 18V.Described accumulator model PC5-6F.
Described AD conversion module adopts ADC0832 or ULN2003A.Described motor is motor, model 42BYG-5.18.Described
LED dot matrix is made up of the highlighted red LED dot matrix of 4 pieces of 8*8 common anodes, using 3MM LED, 74HC16 shift register chip,
74HC595 shift memory chip.
Described baffle plate is dark non-reflective hardboard or hard paper.
It is below concrete operating principle of the present utility model.
（1）Equipped with the photoconductive resistance that 2 resistances are equal on solar panel, as photoelectric sensor.Work as sunlight
When mobile, the illumination of varying strength is mapped in two photoconductive resistance line, just creates the different signals of telecommunication.
（2）The change of sun position on high is attributed to sunlight and solar panels mutually orthogonal direction, that is, along east
West to change or the change along North and South direction, described with azimuth.
（3）When the illuminance that photodetector is subject to is the same, the angle of sunlight and solar panel normal is described
It is zero, sunlight impinges perpendicularly on solar panel, single-chip microcomputer does not have signal instruction, motor holding position is motionless.
（4）When the illuminance that a pair of photodetector is subject to is different, sunlight and solar panel normal are described
Between angle be not zero, sunlight deviate from normally incident direction, by photosignal after A/D conversion, transmits to single-chip microcomputer, single
Piece machine passes through analyzing and processing and the signal needing motor to rotate is sent to step motor drive module, and motor rotates,
The sun is finally made to keep an angle of 90 degrees with solar panel.
（5）4 piece 8 × 8（It is extended to Multiple Type, 16*8,16*16,16*16,32*32）LED dot matrix form one
LED dot matrix screen shows Word message.
2nd, components and parts specifications and models
（1）2 photoconductive resistance, model T5516, peak in the spectral response：540nm, light resistance：30-90K, dark resistance：
12M.
（2）51 Single Chip Microcomputer (SCM) system plates, digital-to-analogue conversion chip ADC0832, ULN2003A, motor model：42BYG-
5.18.
（3）8*8 common anode highlighted red LED dot matrix model：3MM LED, 74HC16 shift register chip, 74HC595 moves
Bit memory chip.
（4）HNS-BT65B solar panels：64W, 18V, size：115 × 118 × 2.8mm, weight：18.6 grams, accumulator
Model：PC5-6F(6V5AH).
As shown in figure 1, mounting means of the present utility model is：
（1）In intercalation in the middle of the solar panel, height is hardboard or the hard paper of 8cm × 8cm（Dark color is not anti-
Luminescent material）, play the effect of isolation two ends photosensitive resistance sensor.
（2）Face up photosensitive for two photoconductive resistance, be individually positioned at the middle 4cm of hardboard, positional symmetry.
（3）The slot of one and electric machine joint coupling is installed in the middle at the solar panels back side with photoconductive resistance,
It is contained on motor.
Utility model works process is as follows：
（1）Turn on the power, whole device is placed under lower sunlight.
（2）8*8LED storage and display scrolling Chinese character, two photosensitive resistance sensor receiving lights photographs simultaneously, output voltage is believed
Number, and be compared.
（3）Single-chip microcomputer receives treated signal, rotates to motor or static instruction.
It is more than preferred embodiment of the present utility model, all changes made according to technical solutions of the utility model, produced
Function without departing from technical solutions of the utility model scope when, belong to protection domain of the present utility model.
Claims (8)
1. a kind of band LED solar display screen day by day it is characterised in that：Be connected including 51 single-chip microcomputers and with this 51 single-chip microcomputer
AD conversion module, motor and the LED dot matrix for display information, also include solar panel, accumulator and photodetector,
Described solar panel is connected with described accumulator, in order to power for whole system, described AD conversion module also with described
Photodetector connects；The base being matched with motor output shaft is installed in the middle of described Solar panel backside, in order to
Solar panel is installed in be driven by motor on described motor and rotates, and described photodetector is used for the optical telecommunications collecting
Number it is transferred to described AD conversion module, and is transferred to 51 single-chip microcomputers after AD conversion module conversion and process and then drive described motor
Work；Described photodetector includes two equal photoconductive resistance of resistance, also sets up in the middle of described solar panel front
There is a baffle plate, two photoconductive resistance are arranged at solar panel front and are respectively arranged at the both sides of described baffle plate, and two
Photoconductive resistance positional symmetry.
2. a kind of band according to claim 1 LED solar display screen day by day it is characterised in that：Described photoconductive resistance
Model T5516, peak in the spectral response：540nm, light resistance：30-90K, dark resistance：12M.
3. a kind of band according to claim 1 LED solar display screen day by day it is characterised in that：Described solar-electricity
Pond plate adopts HNS-BT65B, and power is 64W, and output voltage is 18V.
4. a kind of band according to claim 1 LED solar display screen day by day it is characterised in that：Described accumulator type
Number be PC5-6F.
5. a kind of band according to claim 1 LED solar display screen day by day it is characterised in that：Described AD conversion mould
Block adopts ADC0832 or ULN2003A.
6. a kind of band according to claim 1 LED solar display screen day by day it is characterised in that：Described motor is step
Stepper motor, model 42BYG-5.18.
7. a kind of band according to claim 1 LED solar display screen day by day it is characterised in that：Described LED dot matrix by
4 pieces of 8*8 common anodes highlighted red LED dot matrix composition, is deposited using 3MM LED, 74HC16 shift register chip, 74HC595 displacement
Memory chip.
8. a kind of band according to claim 1 LED solar display screen day by day it is characterised in that：Described baffle plate is deep
The non-reflective hardboard of color or hard paper.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610249477.2A CN105739546A (en) | 2016-04-21 | 2016-04-21 | LED solar display screen with sunlight tracing function |
| CN2016102494772 | 2016-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205961041U true CN205961041U (en) | 2017-02-15 |
Family
ID=56255521
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610249477.2A Pending CN105739546A (en) | 2016-04-21 | 2016-04-21 | LED solar display screen with sunlight tracing function |
| CN201620742194.7U Expired - Fee Related CN205961041U (en) | 2016-04-21 | 2016-07-15 | Area LED solar energy display screen day by day |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610249477.2A Pending CN105739546A (en) | 2016-04-21 | 2016-04-21 | LED solar display screen with sunlight tracing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN105739546A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928974A (en) * | 2021-01-13 | 2021-06-08 | 朱敏 | Solar power generation system for street lamp |
-
2016
- 2016-04-21 CN CN201610249477.2A patent/CN105739546A/en active Pending
- 2016-07-15 CN CN201620742194.7U patent/CN205961041U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105739546A (en) | 2016-07-06 |
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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: 20170215 Termination date: 20180715 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |