CN205071360U - Solar energy lawn lamp control system - Google Patents
Solar energy lawn lamp control system Download PDFInfo
- Publication number
- CN205071360U CN205071360U CN201520601315.1U CN201520601315U CN205071360U CN 205071360 U CN205071360 U CN 205071360U CN 201520601315 U CN201520601315 U CN 201520601315U CN 205071360 U CN205071360 U CN 205071360U
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- China
- Prior art keywords
- resistance
- triode
- electric capacity
- control system
- lawn lamp
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- 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
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 238000005538 encapsulation Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
Landscapes
- Control Of Electrical Variables (AREA)
Abstract
The utility model relates to a solar control system, concretely relates to solar energy lawn lamp control system. The utility model discloses the singlechip adopts the AT89C51 singlechip, and this singlechip has advantages such as small, that the encapsulation form simple, easily welding, multiple functional and consumption are less, can realize the automatically regulated of lawn lamp luminance and reach the energy can be saved's mesh to in case the start just can intelligent ground continued work, reduction staff's maintenance volume, the utility model discloses it is functional, can be according to different time quantums at night, people require illumiinance different and according to the size of solar cell absorbed energy on daytime, control the utility model discloses an input power reach with the minimum cost design can satisfy the most abominable weather conditions under people contrast bright various demands.
Description
Technical field
The utility model relates to a kind of solar control system, is specifically related to a kind of solar lawn lamp control system.
Background technology
Solar energy is the free of contamination energy source of a kind of high-quality, and has never exhausted feature, economic environmental protection, and in Application of Solar Energy field, solar lawn lamp occupies critical role, and demand is very large.
Existing solar lawn lamp control system can not according to the time period difference at night, people are the different and endergonic difference in size of solar cell to the requirement of illuminance, the input power of adjustment control system, waste electric energy, and the demand of bad weather people to illumination can not be met in real time.
Utility model content
For the deficiency that prior art exists, the utility model provides a kind of solar lawn lamp control system of safe, energy-conservation, convenient and environmental protection.
The utility model is achieved through the following technical solutions:
A kind of solar lawn lamp control system, comprises solar cell BT1, storage battery BT2, diode D1, photo resistance R1, resistance R2, R3, R4, R5, R6, diode D1, triode Q1, Q2, electric capacity C1, C2, C3, driving chip LM317, stabilized voltage power supply LM7805, single-chip microcomputer and luminous element, described luminous element is made up of four work branch, and each work branch is by three LED light-emitting diodes, a resistance and a triode are composed in series, the equal ground connection of the emitter of triode in each work branch, the positive pole of the cathode connecting diode D1 of solar cell BT1, and the negative pole of diode D1 connects the positive pole of storage battery BT2 respectively, one end of resistance R2 and the emitter of triode Q2, the other end of resistance R2 connects photo resistance R1 respectively, one end of electric capacity C1, one end of resistance R3 and the base stage of triode Q1, the collector electrode of connecting triode Q1 after the base stage contact resistance R4 of triode Q2, the collector electrode of triode Q2 connects the V of driving chip LM317 respectively
iNthe V of pin, electric capacity C4, stabilized voltage power supply LM7805
iNone end of pin and electric capacity C2, the V of driving chip LM317
oUTpin is contact resistance R6, electric capacity C5 and luminous element respectively, one end of the ADJ pin contact resistance R5 of driving chip LM317, the V of stabilized voltage power supply LM7805
oUTpin connects one end and the single-chip microcomputer of electric capacity C3 respectively, single-chip microcomputer is also connected with luminous element, and the negative pole of solar cell BT1 connects ground connection after the other end of the negative pole of storage battery BT2, the other end of photo resistance R1, the other end of electric capacity C1, the other end of resistance R3, the emitter of triode Q1, the other end of electric capacity C2, the GND pin of stabilized voltage power supply LM7805, the other end of electric capacity C3 and resistance R5 respectively.
Further, described solar cell BT1 adopts monocrystaline silicon solar cell.
Further, what described diode D1 adopted is Schottky diode.
Further, what described resistance R5 adopted is adjustable resistance.
Further, described single-chip microcomputer adopts AT89C51 single-chip microcomputer.
Compared with prior art, the beneficial effects of the utility model are:
1, solar cell BT1 of the present utility model adopts monocrystaline silicon solar cell, effectively can improve luminous efficiency, reduce use cost of the present utility model;
What 2, the utility model diode D1 adopted is Schottky diode, its pressure drop ratio general-purpose diode is low, can effectively prevent when battery tension is higher than solar array voltage, storage battery, to solar cell reverse charging, causes the damage of solar cell and storage battery;
3, single-chip microcomputer of the present utility model adopts AT89C51 single-chip microcomputer, the advantages such as this single-chip microcomputer has that volume is little, packing forms is simple, be easy to welding, multiple functional and power consumption is less, the automatic adjustment of Lawn lamp brightness can be realized and reach the object of saving the energy, and just can continuous firing intelligently once start, the maintenance reduced a staff;
4, the utility model is functional, can according to different time sections at night, people require the difference of illuminance and according to solar cell endergonic size on daytime, control input power of the present utility model reach with minimum cost design can meet most bad weather condition under people contrast bright various demands.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
Embodiment
A kind of solar lawn lamp control system as shown in Figure 1, comprises solar cell BT1, storage battery BT2, diode D1, photo resistance R1, resistance R2, R3, R4, R5, R6, diode D1, triode Q1, Q2, electric capacity C1, C2, C3, driving chip LM317, stabilized voltage power supply LM7805, single-chip microcomputer and luminous element, described luminous element is made up of four work branch, and each work branch is by three LED light-emitting diodes, a resistance and a triode are composed in series, the equal ground connection of the emitter of triode in each work branch, the positive pole of the cathode connecting diode D1 of solar cell BT1, and the negative pole of diode D1 connects the positive pole of storage battery BT2 respectively, one end of resistance R2 and the emitter of triode Q2, the other end of resistance R2 connects photo resistance R1 respectively, one end of electric capacity C1, one end of resistance R3 and the base stage of triode Q1, the collector electrode of connecting triode Q1 after the base stage contact resistance R4 of triode Q2, the collector electrode of triode Q2 connects the V of driving chip LM317 respectively
iNthe V of pin, electric capacity C4, stabilized voltage power supply LM7805
iNone end of pin and electric capacity C2, the V of driving chip LM317
oUTpin is contact resistance R6, electric capacity C5 and luminous element respectively, one end of the ADJ pin contact resistance R5 of driving chip LM317, the V of stabilized voltage power supply LM7805
oUTpin connects one end and the single-chip microcomputer of electric capacity C3 respectively, single-chip microcomputer is also connected with luminous element, and the negative pole of solar cell BT1 connects ground connection after the other end of the negative pole of storage battery BT2, the other end of photo resistance R1, the other end of electric capacity C1, the other end of resistance R3, the emitter of triode Q1, the other end of electric capacity C2, the GND pin of stabilized voltage power supply LM7805, the other end of electric capacity C3 and resistance R5 respectively.
Further, described solar cell BT1 adopts monocrystaline silicon solar cell.
Further, what described diode D1 adopted is Schottky diode.
Further, what described resistance R5 adopted is adjustable resistance.
Further, described single-chip microcomputer adopts AT89C51 single-chip microcomputer.
In sum, be only preferred embodiment of the present utility model, not be used for limit the utility model implement scope, all equalizations of doing according to shape, structure, feature and the spirit described in the utility model right change and modify, and all should be included in right of the present utility model.
Claims (5)
1. a solar lawn lamp control system, is characterized in that: comprise solar cell BT1, storage battery BT2, diode D1, photo resistance R1, resistance R2, R3, R4, R5, R6, diode D1, triode Q1, Q2, electric capacity C1, C2, C3, driving chip LM317, stabilized voltage power supply LM7805, single-chip microcomputer and luminous element, described luminous element is made up of four work branch, and each work branch is by three LED light-emitting diodes, a resistance and a triode are composed in series, the equal ground connection of the emitter of triode in each work branch, the positive pole of the cathode connecting diode D1 of solar cell BT1, and the negative pole of diode D1 connects the positive pole of storage battery BT2 respectively, one end of resistance R2 and the emitter of triode Q2, the other end of resistance R2 connects photo resistance R1 respectively, one end of electric capacity C1, one end of resistance R3 and the base stage of triode Q1, the collector electrode of connecting triode Q1 after the base stage contact resistance R4 of triode Q2, the collector electrode of triode Q2 connects the V of driving chip LM317 respectively
iNthe V of pin, electric capacity C4, stabilized voltage power supply LM7805
iNone end of pin and electric capacity C2, the V of driving chip LM317
oUTpin is contact resistance R6, electric capacity C5 and luminous element respectively, one end of the ADJ pin contact resistance R5 of driving chip LM317, the V of stabilized voltage power supply LM7805
oUTpin connects one end and the single-chip microcomputer of electric capacity C3 respectively, single-chip microcomputer is also connected with luminous element, and the negative pole of solar cell BT1 connects ground connection after the other end of the negative pole of storage battery BT2, the other end of photo resistance R1, the other end of electric capacity C1, the other end of resistance R3, the emitter of triode Q1, the other end of electric capacity C2, the GND pin of stabilized voltage power supply LM7805, the other end of electric capacity C3 and resistance R5 respectively.
2. a kind of solar lawn lamp control system according to claim 1, is characterized in that: described solar cell BT1 adopts monocrystaline silicon solar cell.
3. a kind of solar lawn lamp control system according to claim 2, is characterized in that: what described diode D1 adopted is Schottky diode.
4. a kind of solar lawn lamp control system according to claim 3, is characterized in that: what described resistance R5 adopted is adjustable resistance.
5. a kind of solar lawn lamp control system according to claim 4, is characterized in that: described single-chip microcomputer adopts AT89C51 single-chip microcomputer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601315.1U CN205071360U (en) | 2015-08-11 | 2015-08-11 | Solar energy lawn lamp control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520601315.1U CN205071360U (en) | 2015-08-11 | 2015-08-11 | Solar energy lawn lamp control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071360U true CN205071360U (en) | 2016-03-02 |
Family
ID=55397856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520601315.1U Expired - Fee Related CN205071360U (en) | 2015-08-11 | 2015-08-11 | Solar energy lawn lamp control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418463A (en) * | 2019-07-26 | 2019-11-05 | 徐州工业职业技术学院 | A kind of intelligent solar Lawn lamp |
-
2015
- 2015-08-11 CN CN201520601315.1U patent/CN205071360U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418463A (en) * | 2019-07-26 | 2019-11-05 | 徐州工业职业技术学院 | A kind of intelligent solar Lawn lamp |
| CN110418463B (en) * | 2019-07-26 | 2021-10-08 | 徐州工业职业技术学院 | Intelligent solar lawn lamp |
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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: 20160302 |