CN203131682U - Efficient and intelligent solar LED street lamp - Google Patents
Efficient and intelligent solar LED street lamp Download PDFInfo
- Publication number
- CN203131682U CN203131682U CN2013201327469U CN201320132746U CN203131682U CN 203131682 U CN203131682 U CN 203131682U CN 2013201327469 U CN2013201327469 U CN 2013201327469U CN 201320132746 U CN201320132746 U CN 201320132746U CN 203131682 U CN203131682 U CN 203131682U
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- charging circuit
- solar panels
- singlechip
- charge circuit
- illuminating lamp
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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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The utility model discloses an efficient and intelligent solar LED street lamp which comprises a solar panel, a storage battery, a charging circuit, an LED illuminating lamp and a controller, wherein the charging circuit comprises a normal charging circuit and a boost charging circuit that are arranged in parallel; the controller comprises a photovaristor, a timing device, a first singlechip and a second singlechip; the first singlechip is connected with the photovaristor and the timing device, and controls the power of the LED illuminating lamp; the second singlechip controls either of the normal charging circuit and the boost charging circuit to be conducted with the solar panel and the storage battery; when the sunlight condition is poor, the second singlechip controls the boost charging circuit to be conducted with the solar panel and the storage battery to increase the voltage of an output end of the solar panel to enable the storage battery to be normally charged; and in addition, when the timing value of the timing device is a certain set value, the first singlechip controls the LED illuminating lamp to operate in the low power state, so that the charge-discharge can be carried out efficiently.
Description
Technical field
The utility model relates to a kind of high-efficiency intelligent solar energy LED street lamp, refers to a kind of high-efficiency intelligent solar energy LED street lamp that efficiently discharges and recharges especially.
Background technology
Poor day by day along with earth resource, the cost of investment of basic energy resource is climbed to a higher point day by day, and various safety and pollution hidden trouble are ubiquitous, and solar energy is more and more paid attention to as the new forms of energy of a kind of " inexhaustible, in order to inexhaustible " safety, environmental protection.So, though solar energy is huge, very disperse, therefore, solar energy generally is used for the small-power generating.When small-power, the conventional light source luminance is very low, is not suitable for using in solar illuminating system.In recent years, along with development and semiconductor light-emitting-diode (LED) continuous advancement in technology of solar-photovoltaic technology, Cheng Shu solar LED lighting engineering can be widely used in various places day by day.
A kind of solar LED street lamp of current existence is in order to throw light on to avenue, described solar LED street lamp mainly comprises in order to the solar panels that with the conversion of solar energy in sunshine are electric energy, in order to storing the battery of electric energy in the solar panels, and utilizes described electricity of accumulator to drive the LED lamp of illumination.
Yet, because constantly and irregularly change intensity of sunshine and time of weather is difficult to ensure, and then cause the spread of voltage of solar panels output: when illumination condition is better, the voltage of solar panels output is greater than the amount voltage of described battery, then at this moment, the electric energy that described battery can receive solar panels charges normal, and when illumination condition is bad, the voltage of solar panels output is during less than the amount voltage of described battery, then at this moment, described battery can not charge normal, thereby makes the electric energy through conversion of solar energy in the solar panels can not get storing effectively.
In addition, described solar LED street lamp all is the method that adopts automatic switch, and during throwing light on, street lamp is with capacity operation work, so, makes too fast the consuming and can not get utilizing efficiently of the limited electric weight of described battery.
The utility model content
At the problem that background technology exists, the purpose of this utility model is to provide a kind of high-efficiency intelligent solar energy LED street lamp that efficiently discharges and recharges.
A kind of high-efficiency intelligent solar energy LED street lamp, it comprises: solar panels, in order to being electric energy with the conversion of solar energy in sunshine; Battery is in order to the electric energy of storage from described solar panels; Charging circuit connects described solar panels and described battery, and described charging circuit comprises normal charge circuit and the boost charge circuit in parallel with described normal charge circuit; The LED illuminating lamp links to each other with described battery; Controller, it comprises photo resistance, time set, first single-chip microcomputer and second singlechip, wherein, described photo resistance is in order to measure the brightness of described LED illuminating lamp region, described time set is in order to timing, described first single-chip microcomputer is connected with described time set with described photo resistance, and it controls the power of LED illuminating lamp by regulating curtage, described second singlechip links to each other with described charging circuit with the output of described solar panels, controls described normal charge circuit and described boost charge circuit and selects a ground and described solar panels and described battery conducting.
Further, described boost charge circuit comprises boost circuit and energy-storage travelling wave tube.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
The high-efficiency intelligent solar energy LED street lamp that the utility model provides, when sunshine condition not good, and when the voltage of described solar panels output is lower than the rated voltage of described battery, described second singlechip is controlled described boost charge circuit and described solar panels and described battery conducting, to promote the voltage of described solar panels output, described battery can be charged normal, and then, make that the electric energy through conversion of solar energy in the described solar panels is stored efficiently.
In addition, when the brightness in the environment is lower than certain certain value, described first single-chip microcomputer receives the signal from described photo resistance, control described LED illuminating lamp and open, simultaneously, described time set picks up counting, when described time set clocking value arrives a certain setting value, described first single-chip microcomputer is controlled the LED illuminating lamp by the adjusting curtage and is moved with low power state, in this, can utilize the electric energy of described battery efficiently.
Description of drawings
Fig. 1 is the structural representation of the high-efficiency intelligent solar energy LED street lamp that provides of the utility model.
The drawing reference numeral explanation
Solar panels 1 battery 2 normal charge circuit 3 boost charge circuit 4
LED illuminating lamp 5 photo resistance 6 time sets 7 first single-chip microcomputers 8
Second singlechip 9
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment:
Based on the technological deficiency that the described solar LED street lamp of background technology exists, the utility model provides a kind of high-efficiency intelligent solar energy LED street lamp.
See also Fig. 1, the high-efficiency intelligent solar energy LED street lamp that the utility model provides comprises solar panels 1, in order to being electric energy with the conversion of solar energy in sunshine; Battery 2 is in order to the electric energy of storage from described solar panels 1; Charging circuit (not label) connects described solar panels 1 and described battery 2, and described charging circuit comprises normal charge circuit 3 and the boost charge circuit 4 in parallel with described normal charge circuit 3; LED illuminating lamp 5 links to each other with described battery 2; Controller (not label), it comprises photo resistance 6, time set 7, first single-chip microcomputer 8 and second singlechip 9, wherein, described photo resistance 6 is in order to measure the brightness of described LED illuminating lamp 5 regions, described time set 7 is in order to timing, described first single-chip microcomputer 8 is connected with described time set 7 with described photo resistance 6, and it controls the power of LED illuminating lamp 5 by regulating curtage, described second singlechip 9 links to each other with described charging circuit with the output of described solar panels 1, control described normal charge circuit 3 and described boost charge circuit 4 and select a ground and described solar panels 1 and 2 conductings of described battery, in present embodiment, described boost charge circuit 4 comprises boost circuit and energy-storage travelling wave tube.
See also Fig. 1, described boost charge circuit 3 is in order to promote the voltage of described solar panels 1 output, when sunshine condition not good, and when the voltage of described solar panels 1 output is lower than the rated voltage of described battery 2, the described boost charge circuit 4 of described second singlechip 9 controls and described solar panels 1 and 2 conductings of described battery, to promote the voltage of described solar panels 1 output, described battery 1 is charged normally, and then, make that the electric energy through conversion of solar energy in the described solar panels 1 is stored efficiently; And when sunshine, condition was better, when the voltage of described solar panels 1 output is higher than the rated voltage of described battery 2, the described normal charge circuit 4 of described second singlechip 9 controls and described solar panels 1 and 2 conductings of described battery, described battery 2 charges normal.
When the light of environment is more weak, described photo resistance 6 transmits signal to described first single-chip microcomputer 8, the described LED illuminating lamp 5 of described first single-chip microcomputer 8 controls is opened and is started working, simultaneously, the work that picks up counting of described timer 7, when the clocking value of described timer 7 arrived a certain setting value, 8 controls of described first single-chip microcomputer were controlled LED illuminating lamp 5 by the adjusting curtage and are moved with a lower power.
Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:
The high-efficiency intelligent solar energy LED street lamp that the utility model provides, when sunshine, condition was not good, when the voltage of described solar panels 1 output is lower than the rated voltage of described battery 2, the described boost charge circuit 4 of described second singlechip 9 controls and described solar panels 1 and 2 conductings of described battery, to promote the voltage of described solar panels 1 output, described battery 2 is charged normally, thereby, make that the electric energy through conversion of solar energy in the described solar panels 1 is stored efficiently.
In addition, when the brightness in the environment is lower than certain certain value, the signal that described first single-chip microcomputer 8 receives from described photo resistance 6, control described LED illuminating lamp 5 and open, simultaneously, described time set 7 picks up counting, when described time set 7 clocking values arrive a certain setting value, the described LED illuminating lamp 5 of described first single-chip microcomputer, 7 controls in this, can utilize the electric energy of described battery 2 with the low power state operation efficiently.
By reference to the accompanying drawings the utility model has been carried out exemplary description above; obvious realization of the present utility model is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present utility model and technical scheme to carry out; or without improving design of the present utility model and technical scheme are directly applied to other occasion, all in protection domain of the present utility model.
Claims (2)
1. high-efficiency intelligent solar energy LED street lamp is characterized in that it comprises:
Solar panels are in order to being electric energy with the conversion of solar energy in sunshine;
Battery is in order to the electric energy of storage from described solar panels;
Charging circuit connects described solar panels and described battery, and described charging circuit comprises normal charge circuit and the boost charge circuit in parallel with described normal charge circuit;
The LED illuminating lamp links to each other with described battery;
Controller, it comprises photo resistance, time set, first single-chip microcomputer and second singlechip, wherein, described photo resistance is in order to measure the brightness of described LED illuminating lamp region, described time set is in order to timing, described first single-chip microcomputer is connected with described time set with described photo resistance, and it controls the power of LED illuminating lamp by regulating curtage, described second singlechip links to each other with described charging circuit with the output of described solar panels, controls described normal charge circuit and described boost charge circuit and selects a ground and described solar panels and described battery conducting.
2. high-efficiency intelligent solar energy LED street lamp according to claim 1 is characterized in that, described boost charge circuit comprises boost circuit and energy-storage travelling wave tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201327469U CN203131682U (en) | 2013-03-22 | 2013-03-22 | Efficient and intelligent solar LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201327469U CN203131682U (en) | 2013-03-22 | 2013-03-22 | Efficient and intelligent solar LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203131682U true CN203131682U (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201327469U Expired - Fee Related CN203131682U (en) | 2013-03-22 | 2013-03-22 | Efficient and intelligent solar LED street lamp |
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| Country | Link |
|---|---|
| CN (1) | CN203131682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578658A (en) * | 2016-01-29 | 2016-05-11 | 苏州诚晟信息技术有限公司 | Solar LED streetlamp control system |
-
2013
- 2013-03-22 CN CN2013201327469U patent/CN203131682U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105578658A (en) * | 2016-01-29 | 2016-05-11 | 苏州诚晟信息技术有限公司 | Solar LED streetlamp control system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20180322 |