CN206097491U - Simple and easy solar energy LED traffic light - Google Patents
Simple and easy solar energy LED traffic light Download PDFInfo
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- CN206097491U CN206097491U CN201621136772.9U CN201621136772U CN206097491U CN 206097491 U CN206097491 U CN 206097491U CN 201621136772 U CN201621136772 U CN 201621136772U CN 206097491 U CN206097491 U CN 206097491U
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- led
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- solar
- accumulator
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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
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model provides a simple and easy solar energy LED traffic light, includes solar cell unit (1), unidirectional element (2), battery (3), the unit that steps up (4), steady voltage unit (5), communication interface (6), intelligent unit (7), drive unit (8), LED luminescence unit (9). Utilizing solar photovoltaic power generation technology, being the electric energy with solar energy conversion, for LED traffic light provides energy electric energy, supply with hi -lite LED emitting diode through boost circuit, the chronogenesis of lighting through intelligent unit control multiunit emitting diode makes LED form the active direction indication as the flowing water through drive unit to the driving is provided convenience for road traffic. Solar PV cells is used to its advantage, when road engineering constructions or interim maintenance, is convenient for remove to utilize energy -conserving, efficient LED as luminescent device, have that low in power consumption, luminance are high, small, a light in weight, advantage such as longe -lived.
Description
Technical field
The present invention relates to Application of Solar Energy technology, particularly a kind of simple solar LED stop-light for being easy to movement,
Belong to traffic light technical field.
Background technology
Solar energy is a kind of green energy resource of cleaning, as photovoltaic industry is in the increasingly prevailing of all parts of the world, world's photovoltaic
Market obtains fast-developing.LED (light emitting diode) is also a kind of environmental protection, energy-conservation, efficient solid-state Novel electric light source, is had
Power consumption is little, brightness is high, small volume, lightweight, life-span length the advantages of.LED technologies and heliotechnics are combined together, are opened
Solar energy and semiconductor illumination is sent out, is optimal energy-saving and environmental protection combination, be the perfect knot of the energy of new generation and light source of new generation
Close.Research and development will be the strategic decision of countries in the world government sustainable development using solar LED lighting engineering, meaning weight
Greatly.Have the advantages that energy saving, easy to control, reaction fast as the traffic light of light source with LED, progressively replace incandescent
Lamp, low-voltage halogen tungsten make road traffic signal lamp.
Applications of the LED in terms of traffic light, its development are very fast, the environmental protection that possesses due to LED itself, section
The advantages of energy, long-life, LED still has very big space in the application of field of traffic.It is effectively combined LED technologies and too
Positive energy photovoltaic technology, the moveable stop-light of development ＆ production can be to highway engineering construction or the extraordinary maintenance maintenance side of bringing
Just.
The content of the invention
It is an object of the invention to propose a kind of simple solar LED stop-light, using in highway engineering construction or
When extraordinary maintenance is keeped in repair, it is easy to movement, using solar photovoltaic technology, electric energy is supplied into high-brightness LED light emitting diode,
Multi-group light-emitting diode is controlled by intelligent cell to light by certain sequential, streamy dynamic direction is formed and is indicated, to road
Road traffic driving provides convenient.
What the present invention was realized in：A kind of simple solar LED stop-light, including：Solar battery cell
（1）, unidirectional element（2）, accumulator（3）, boosting unit（4）, voltage regulation unit（5）, communication interface（6）, intelligent cell（7）, drive
Moving cell（8）, LED luminescence units（9）；Wherein：
Solar battery cell（1）：Convert solar energy into electrical energy, the energy is provided for LED stop-lights, with unidirectional unit
Part（2）Constitute electrical connection；
Unidirectional element（2）：By solar battery cell（1）With accumulator（3）One-way isolation is carried out, with solaode list
Unit（1）And accumulator（3）Constitute electrical connection；
Accumulator（3）：Storage solar battery cell（1）Electric energy, with unidirectional element（2）, boosting unit（4）, voltage stabilizing
Unit（5）Constitute electrical connection；
Boosting unit（4）：For raising accumulator（3）Voltage, its output as LED power supplies, with accumulator
（3）, voltage regulation unit（5）, LED luminescence units（9）Constitute electrical connection；
Voltage regulation unit（5）：For intelligent cell（7）Stable running voltage is provided, with accumulator（3）And intelligent cell（7）
Constitute electrical connection；
Communication interface（6）：To intelligent cell（7）Download, with intelligent cell（7）Constitute electrical connection；
Intelligent cell（7）：Under program control, provide each group LED lights sequential, so that LED forms streamy
Dynamic direction indicates, with voltage regulation unit（5）, communication interface（6）, driver element（8）Constitute electrical connection；
Driver element（8）：According to intelligent cell（7）Each group LED for being given lights sequential, and driving lights corresponding LED,
Indicate so as to form streamy dynamic direction, with intelligent cell（7）With LED luminescence units（9）Constitute electrical connection；
LED luminescence units（9）：It is made up of some LEDs, carries out packet control to LED, whether every group of LED
Light driven moving cell（8）Control, with boosting unit（4）And driver element（8）Constitute electrical connection.
Described LED luminescence units（9）It is made up of m group LEDs, m is positive integer, and m >=3；Every group of LED contains
N bar branch roads in parallel, n is positive integer；Every branch road has k LED light emitting diode to be composed in series LED string, and k is positive integer；
Every group of LED is lighted by certain sequential by driver element, is formed streamy dynamic direction and is indicated.
Described LED light emitting diodes are high brightness LEDs.
The present invention is formed using above-mentioned unit construction according to above-mentioned design, and its operation principle is：Using photovoltaic
Generation technology, converts the solar into electric energy, provides the energy for LED stop-lights, supplies high-brightness LED by booster circuit
Light emitting diode, controls the sequential of lighting of multi-group light-emitting diode by intelligent cell, and Jing driver elements make LED be formed as flowing water
Dynamic direction indicate, so as to give road traffic driving provides convenient.
Advantages of the present invention and effect：
(1) solar-energy photo-voltaic cell is used, when highway engineering construction or extraordinary maintenance are keeped in repair, is easy to movement.
(2) by the use of energy-conservation, efficient LED as luminescent device, with power consumption it is little, brightness is high, small volume, the lightweight, longevity
The advantages of ordering long.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the circuit block diagram of the present invention.
Fig. 2 is that the solar battery cell of embodiment, unidirectional element, accumulator, voltage regulation unit, communication interface, intelligence are single
First circuit catenation principle figure.
Fig. 3 is the driver element of embodiment and LED luminescence unit circuit catenation principle figures.
Specific embodiment
In order that the objects, technical solutions and advantages of the present invention become more apparent, it is below in conjunction with drawings and Examples, right
The present invention is described in further detail, and specific embodiment described herein only to explain the present invention, is not used to limit
The fixed present invention.
Refer to Fig. 1, a kind of simple solar LED stop-light, including：Solar battery cell（1）, unidirectional element
（2）, accumulator（3）, boosting unit（4）, voltage regulation unit（5）, communication interface（6）, intelligent cell（7）, driver element（8）、LED
Luminescence unit（9）；Wherein：Solar battery cell（1）Convert solar energy into electrical energy, the energy is provided for LED stop-lights,
With unidirectional element（2）Constitute electrical connection；Unidirectional element（2）By solar battery cell（1）With accumulator（3）Carry out it is unidirectional every
From with solar battery cell（1）And accumulator（3）Constitute electrical connection；Accumulator（3）Storage solar battery cell（1）
Electric energy, with unidirectional element（2）, boosting unit（4）, voltage regulation unit（5）Constitute electrical connection；Boosting unit（4）For raising
Accumulator（3）Voltage, its output as LED power supplies, with accumulator（3）, voltage regulation unit（5）, LED luminescence units（9）
Constitute electrical connection；Voltage regulation unit（5）For intelligent cell（7）Stable running voltage is provided, with accumulator（3）And intelligent cell
（7）Constitute electrical connection；Communication interface（6）To intelligent cell（7）Download, with intelligent cell（7）Constitute electrical connection；Intelligence
Can unit（7）Under program control, provide each group LED lights sequential, refers to so that LED forms streamy dynamic direction
Show, with voltage regulation unit（5）, communication interface（6）, driver element（8）Constitute electrical connection；Driver element（8）According to intelligent cell
（7）Each group LED for being given lights sequential, and corresponding LED is lighted in driving, indicate so as to form streamy dynamic direction, with
Intelligent cell（7）With LED luminescence units（9）Constitute electrical connection；LED luminescence units（9）By some LED structures
Into, packet control is carried out to LED, whether every group of LED lights driven moving cell（8）Control, with boosting unit（4）And driver element
（8）Constitute electrical connection.
Please referring further to Fig. 2, PVA is solar panel, passes through unidirectional element two after converting the solar into electric energy
Pole pipe D1 charges to accumulator BT1, constitutes voltage regulation unit by electric capacity C1, C2, C3 and 5V integrated regulator U1, to as intelligence
The single-chip microcomputer U2 of energy unit powers.
The model of single-chip microcomputer U2 is STC15W204S, is 8051 single-chip microcomputers of 1T, and during same operating frequency, speed is tradition
8～12 times of 8051, are Width funtion, high speed, highly reliable, low-power consumption, superpower jamproof 8051 single-chip microcomputer of new generation, and inside contains
There are the Flash program memorizer and 256 bytes SRAM of 4K, be internally integrated high-precision RC clocks, be not required to external crystal-controlled oscillation and outer
The hardware resource such as portion's reset circuit, also comparator, intervalometer.
Single-chip microcomputer U2 the 7th, 8,1 pin provides the sequential of lighting of 3 groups of LED under program control, so that LED forms flowing water
As dynamic direction indicate.
Socket CZ1 for downloading to single-chip microcomputer, when downloading to single-chip microcomputer, with the rs 232 serial interface signal of Transistor-Transistor Logic level
And+5V power supplys are powered.
Please referring further to Fig. 3, DRV1, DRV2, DRV3 respectively from Fig. 2 single-chip microcomputers the 7th, 8,1 pin, pass through respectively
Resistance R10, R20, R30 are connected to the base stage of audion V1, V2, V3, drive each group LED to light by audion.
LED luminescence units are made up of 3 groups of high-brightness LED luminous devices；Every group of LED contains the n bar branch roads of parallel connection, and n is for just
Integer, in the present embodiment, n=2；Every branch road has 1 current-limiting resistance and k LED light emitting diode to be composed in series LED
String, k is positive integer.1st group of LED is made up of LED string LED11～LED12, and R11 is the current-limiting resistance of lamp string LED11, and R12 is
The current-limiting resistance of lamp string LED12；2nd group of LED is made up of LED string LED21～LED22, and R21 is the current limliting electricity of lamp string LED21
Resistance, R22 is the current-limiting resistance of lamp string LED22；3rd group of LED is made up of LED string LED31～LED32, and R31 is lamp string LED31
Current-limiting resistance, R32 is the current-limiting resistance of lamp string LED32.
Claims (3)
1. a kind of simple solar LED stop-light, it is characterised in that include：Solar battery cell（1）, unidirectional element
（2）, accumulator（3）, boosting unit（4）, voltage regulation unit（5）, communication interface（6）, intelligent cell（7）, driver element（8）、LED
Luminescence unit（9）；Wherein：
Solar battery cell（1）：Convert solar energy into electrical energy, the energy is provided for LED stop-lights, with unidirectional element
（2）Constitute electrical connection；
Unidirectional element（2）：By solar battery cell（1）With accumulator（3）One-way isolation is carried out, with solar battery cell
（1）And accumulator（3）Constitute electrical connection；
Accumulator（3）：Storage solar battery cell（1）Electric energy, with unidirectional element（2）, boosting unit（4）, voltage regulation unit
（5）Constitute electrical connection；
Boosting unit（4）：For raising accumulator（3）Voltage, its output as LED power supplies, with accumulator（3）, it is steady
Pressure unit（5）, LED luminescence units（9）Constitute electrical connection；
Voltage regulation unit（5）：For intelligent cell（7）Stable running voltage is provided, with accumulator（3）And intelligent cell（7）Constitute
Electrical connection；
Communication interface（6）：To intelligent cell（7）Download, with intelligent cell（7）Constitute electrical connection；
Intelligent cell（7）：Under program control, provide each group LED lights sequential, so that LED forms streamy innervation
Direction indicates, with voltage regulation unit（5）, communication interface（6）, driver element（8）Constitute electrical connection；
Driver element（8）：According to intelligent cell（7）Each group LED for being given lights sequential, and driving lights corresponding LED, so as to
Form streamy dynamic direction to indicate, with intelligent cell（7）With LED luminescence units（9）Constitute electrical connection；
LED luminescence units（9）：It is made up of some LEDs, packet control is carried out to LED, whether every group of LED lights
Driven moving cell（8）Control, with boosting unit（4）And driver element（8）Constitute electrical connection.
2. a kind of simple solar LED stop-light according to claim 1, it is characterised in that described LED lights
Unit（9）It is made up of m group LEDs, m is positive integer, and m >=3；Every group of LED contains the n bar branch roads of parallel connection, and n is just whole
Number；Every branch road has k LED light emitting diode to be composed in series LED string, and k is positive integer；Every group of LED is pressed by driver element
Certain sequential is lighted, and is formed streamy dynamic direction and is indicated.
3. a kind of simple solar LED stop-light according to claim 1, it is characterised in that described LED lights
Diode is high brightness LED.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136772.9U CN206097491U (en) | 2016-10-20 | 2016-10-20 | Simple and easy solar energy LED traffic light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621136772.9U CN206097491U (en) | 2016-10-20 | 2016-10-20 | Simple and easy solar energy LED traffic light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206097491U true CN206097491U (en) | 2017-04-12 |
Family
ID=59975779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621136772.9U Active CN206097491U (en) | 2016-10-20 | 2016-10-20 | Simple and easy solar energy LED traffic light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206097491U (en) |
-
2016
- 2016-10-20 CN CN201621136772.9U patent/CN206097491U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170622 Address after: 211526 Liuhe, Jiangsu Province, Ma On Shan Ping Patentee after: Jiangsu Pingshan traffic facilities Co., Ltd. Address before: 629 No. 211188 Jiangsu city of Nanjing province Jiangning Science Park Avenue. Patentee before: Nanjing Communications Institute of Technology |