CN107889330A - A kind of integral solar energy street lamp self-excited circuit - Google Patents
A kind of integral solar energy street lamp self-excited circuit Download PDFInfo
- Publication number
- CN107889330A CN107889330A CN201711339137.XA CN201711339137A CN107889330A CN 107889330 A CN107889330 A CN 107889330A CN 201711339137 A CN201711339137 A CN 201711339137A CN 107889330 A CN107889330 A CN 107889330A
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- China
- Prior art keywords
- self
- excited circuit
- street lamp
- output end
- controller
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- Pending
Links
- 238000004146 energy storage Methods 0.000 claims abstract description 13
- 238000002955 isolation Methods 0.000 claims description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to a kind of integral solar energy street lamp self-excited circuit, including solar cell module, controller, energy-storage travelling wave tube and the lamp plate being sequentially connected, self-excited circuit is provided with the controller, the input of the self-excited circuit is connected with the output end of solar cell module, the control element in output end connection controller.The present invention can activate solar street light automatically.
Description
Technical field
The present invention relates to a kind of self-excited circuit, more particularly to a kind of integral solar energy street lamp self-excited circuit.
Background technology
The solar street light of early stage is all split type, i.e., solar cell module, battery, controller, street lamp are all
Separately lay, cause system installation cost larger.
Compared to separated type solar street lamp, integrated street lamp all integrates system components, greatly reduces installation
Cost.But due to integration it is highly integrated, cause street lamp inner space finite capacity.Separately due to cost and the restriction of load-bearing,
The battery capacity inside street lamp will be reduced as far as possible, cause current many integrated street lamps the problem of standby electricity is in short supply to be present.If even
It is continuous to occur street lamp being made can not to work at night several rainy days, if continuous rainy days, more than more than five days, controller will
Because inside from power consumption excessively causes system in case of system halt.Therefore need to pull down controller, then activated by external charging, so that
System is reworked, cumbersome.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of integral solar energy street lamp self-excited circuit, can swash automatically
Solar street light living.
The technical solution adopted for the present invention to solve the technical problems is：A kind of integral solar energy street lamp self-excitation electricity is provided
Road, including solar cell module, controller, energy-storage travelling wave tube and the lamp plate being sequentially connected, self-excitation is provided with the controller
Circuit, the input of the self-excited circuit are connected with the output end of solar cell module, the control in output end connection controller
Element processed.
The self-excited circuit is real by the control element in controller described in voltage-activated caused by solar cell module
Now to the charging of energy-storage travelling wave tube.
The self-excited circuit includes isolation optocoupler, triode and the first diode, the first input end of the isolation optocoupler
It is connected with the output end of solar cell module, the second input end grounding, the first output end passes through first resistor and triode
Emitter stage is connected, and the second output end is connected by the 4th resistance with the base stage of triode, the emitter stage and base stage of the triode
Between be also in series with second resistance and 3rd resistor, the colelctor electrode of the triode is connected with the positive pole of the first diode, first
The negative pole of diode is connected with the control element in controller.
Negative pole between the second resistance and 3rd resistor also with the second diode is connected, and second diode is just
Pole connects energy-storage travelling wave tube.
The 5th resistance is also associated between the first input end of the isolation optocoupler and the output end of solar cell module.
The energy-storage travelling wave tube is lithium battery.
Beneficial effect
As a result of above-mentioned technical scheme, the present invention compared with prior art, has the following advantages that and actively imitated
Fruit：The present invention is activated internal from the excessive controller of power consumption by voltage caused by solar cell module using self-excited circuit
Integral solar energy street lamp is set to be again introduced into working condition.
Brief description of the drawings
Fig. 1 is the block diagram of integral solar energy lamp in the present invention；
Fig. 2 is the circuit diagram of self-excited circuit in the present invention；
Fig. 3 is the workflow diagram of the present invention.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiments of the present invention are related to a kind of integral solar energy street lamp self-excited circuit, as shown in figure 1, including connecting successively
Solar cell module, controller, energy-storage travelling wave tube and the lamp plate connect, self-excited circuit, the self-excitation are provided with the controller
The input of circuit is connected with the output end of solar cell module, the control element in output end connection controller.It is described from
Excitation circuit is realized to energy-storage travelling wave tube by the control element in controller described in voltage-activated caused by solar cell module
Charging.In present embodiment, energy-storage travelling wave tube uses lithium battery.
It is seen that no matter rainy days continue how long, even if internal system crash do not work, as long as having sunlight to too
Positive energy battery component, controller can activate whole system with self-excitation live circuit by voltage caused by solar cell module
System, makes integral solar energy street lamp be again introduced into working condition.
As shown in Fig. 2 the self-excited circuit includes isolation optocoupler U1, triode Q1 and the first diode D2, the isolation
Optocoupler U1 first input end is connected with the output end of solar cell module, and the second input end grounding, the first output end passes through
First resistor R1 is connected with triode Q1 emitter stage, the base stage phase that the second output end passes through the 4th resistance R4 and triode Q1
Even, second resistance R2 and 3rd resistor R3, the triode Q1 are also in series between the emitter stage and base stage of the triode Q1
Colelctor electrode be connected with the first diode D2 positive pole, the first diode D2 negative pole is connected with the control element in controller.
Negative pole between the second resistance R2 and 3rd resistor R3 also with the second diode D1 is connected, and the second diode D1 is just
Pole connects energy-storage travelling wave tube.It is also associated between the first input end of the isolation optocoupler U1 and the output end of solar cell module
5th resistance R5.Wherein resistance plays current limliting and partial pressure, and diode plays anti-reaction, and triode plays amplification, isolation
Optocoupler is used for the break-make for controlling triode.
Whole system workflow is as shown in figure 3, first check for whether solar cell module presses, if without electricity
Then charge closing is pressed, whether the voltage if then checking lithium battery, which is less than, is full of voltage, the self-excitation if less than voltage is full of
Circuit start, charged, otherwise charge closing.As can be seen here, the present invention passes through voltage caused by solar cell module, profit
Integral solar energy street lamp is set to be again introduced into working condition from the excessive controller of power consumption with self-excited circuit activation is internal.
Claims (6)
1. a kind of integral solar energy street lamp self-excited circuit, including be sequentially connected solar cell module, controller, energy storage member
Part and lamp plate, it is characterised in that self-excited circuit, the input and solar-electricity of the self-excited circuit are provided with the controller
The output end of pond component is connected, the control element in output end connection controller.
2. integral solar energy street lamp self-excited circuit according to claim 1, it is characterised in that the self-excited circuit passes through
Control element in controller described in voltage-activated caused by solar cell module realizes the charging to energy-storage travelling wave tube.
3. integral solar energy street lamp self-excited circuit according to claim 1, it is characterised in that the self-excited circuit includes
Isolation optocoupler, triode and the first diode, the first input end of the isolation optocoupler and the output end of solar cell module
It is connected, the second input end grounding, the first output end is connected by first resistor with the emitter stage of triode, and the second output end passes through
4th resistance is connected with the base stage of triode, and second resistance and the 3rd are also in series between the emitter stage and base stage of the triode
Resistance, the colelctor electrode of the triode are connected with the positive pole of the first diode, the control in the negative pole and controller of the first diode
Element processed is connected.
4. integral solar energy street lamp self-excited circuit according to claim 3, it is characterised in that the second resistance and
Negative pole between three resistance also with the second diode is connected, the positive pole connection energy-storage travelling wave tube of second diode.
5. integral solar energy street lamp self-excited circuit according to claim 3, it is characterised in that the of the isolation optocoupler
The 5th resistance is also associated between one input and the output end of solar cell module.
6. integral solar energy street lamp self-excited circuit according to claim 1, it is characterised in that the energy-storage travelling wave tube is lithium
Battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339137.XA CN107889330A (en) | 2017-12-14 | 2017-12-14 | A kind of integral solar energy street lamp self-excited circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711339137.XA CN107889330A (en) | 2017-12-14 | 2017-12-14 | A kind of integral solar energy street lamp self-excited circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107889330A true CN107889330A (en) | 2018-04-06 |
Family
ID=61774538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711339137.XA Pending CN107889330A (en) | 2017-12-14 | 2017-12-14 | A kind of integral solar energy street lamp self-excited circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107889330A (en) |
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|---|---|---|---|---|
| CN2669002Y (en) * | 2003-12-30 | 2005-01-05 | 李立顺 | Solar lighting lamp |
| US20090303703A1 (en) * | 2008-06-06 | 2009-12-10 | Ching-Shang Kao | Solar-Powered LED Street Light |
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| CN201533435U (en) * | 2009-11-03 | 2010-07-21 | 西安祺创太阳能科技有限公司 | Solar streetlight controller |
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| CN202014215U (en) * | 2011-04-13 | 2011-10-19 | 深圳市鑫辉腾光电技术有限公司 | Solar controller circuit |
| CN102752935A (en) * | 2012-07-09 | 2012-10-24 | 中山市宇之源太阳能科技有限公司 | Solar light-emitting diode (LED) lamp controller |
| CN203415997U (en) * | 2013-04-22 | 2014-01-29 | 南京普天大唐信息电子有限公司 | Power supply circuit of control circuit of solar energy controller |
| CN203718610U (en) * | 2013-12-13 | 2014-07-16 | 广东待尔科技有限公司 | Energy-saving lamp |
| CN204180363U (en) * | 2014-11-17 | 2015-02-25 | 深圳市林润实业有限公司 | A kind of control circuit of solar energy spike lamp |
| CN105228304A (en) * | 2015-10-02 | 2016-01-06 | 董岩 | A kind of means of illumination carrying out the LED street lamp of charging based on environment measuring |
| US20170006688A1 (en) * | 2014-03-18 | 2017-01-05 | Shenzhen Skyworth-Rgb Electronic Co., Ltd | A driving power supply apparatus for oled |
| CN206099459U (en) * | 2016-10-25 | 2017-04-12 | 惠州晟芯源科技有限公司 | A activation circuit for battery management system |
-
2017
- 2017-12-14 CN CN201711339137.XA patent/CN107889330A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2669002Y (en) * | 2003-12-30 | 2005-01-05 | 李立顺 | Solar lighting lamp |
| US20090303703A1 (en) * | 2008-06-06 | 2009-12-10 | Ching-Shang Kao | Solar-Powered LED Street Light |
| CN101604861A (en) * | 2009-04-22 | 2009-12-16 | 杨文锋 | Battery charge control circuit, charger and battery charging control method |
| CN201533435U (en) * | 2009-11-03 | 2010-07-21 | 西安祺创太阳能科技有限公司 | Solar streetlight controller |
| CN101872802A (en) * | 2010-05-14 | 2010-10-27 | 临沂巨皇新能源科技发展有限公司 | Repairing device of photovoltaic batteries of streetlight controller |
| CN202014215U (en) * | 2011-04-13 | 2011-10-19 | 深圳市鑫辉腾光电技术有限公司 | Solar controller circuit |
| CN102752935A (en) * | 2012-07-09 | 2012-10-24 | 中山市宇之源太阳能科技有限公司 | Solar light-emitting diode (LED) lamp controller |
| CN203415997U (en) * | 2013-04-22 | 2014-01-29 | 南京普天大唐信息电子有限公司 | Power supply circuit of control circuit of solar energy controller |
| CN203718610U (en) * | 2013-12-13 | 2014-07-16 | 广东待尔科技有限公司 | Energy-saving lamp |
| US20170006688A1 (en) * | 2014-03-18 | 2017-01-05 | Shenzhen Skyworth-Rgb Electronic Co., Ltd | A driving power supply apparatus for oled |
| CN204180363U (en) * | 2014-11-17 | 2015-02-25 | 深圳市林润实业有限公司 | A kind of control circuit of solar energy spike lamp |
| CN105228304A (en) * | 2015-10-02 | 2016-01-06 | 董岩 | A kind of means of illumination carrying out the LED street lamp of charging based on environment measuring |
| CN206099459U (en) * | 2016-10-25 | 2017-04-12 | 惠州晟芯源科技有限公司 | A activation circuit for battery management system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180406 |