CN206410066U - According to the solar LED street lamp of dump energy automatic regulating lightness - Google Patents
According to the solar LED street lamp of dump energy automatic regulating lightness Download PDFInfo
- Publication number
- CN206410066U CN206410066U CN201720050340.4U CN201720050340U CN206410066U CN 206410066 U CN206410066 U CN 206410066U CN 201720050340 U CN201720050340 U CN 201720050340U CN 206410066 U CN206410066 U CN 206410066U
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- China
- Prior art keywords
- led
- dump energy
- battery
- street lamp
- lamp
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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
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
According to the solar LED street lamp of dump energy automatic regulating lightness, including solar cell, by the battery of rechargeable solar battery, by the LED/light source of storage battery power supply, also include the residual capacity measurement module for being used to detect battery dump energy, lamp power detection module for detecting current lamp power, and microprocessor module, the residual capacity measurement module, the output end connection microprocessor module of lamp power detection module, the output end of microprocessor module connects LED drive circuit by power regulating signals, the output end of LED drive circuit connects LED/light source by current signal.The utility model can automatically adjust the brightness of LED/light source according to dump energy, reduce energy consumption, extend lighting time.
Description
Technical field
The utility model is related to a kind of solar LED street lamp.
Background technology
The electric energy supply of solar street light places one's entire reliance upon weather, and daily charge volume has very strong randomness and not true
Qualitative, the charge volume of second day can not be predicted accurately again.Current solar LED street lamp control strategy be do not consider weather because
Element, power output is just as when solar LED street lamp works every night, in the plum rain season of south China, by connecting
Continuous rainy weather, can make the battery undercharge powered to solar LED street lamp, electric energy runs out quickly, if can not and
When give battery supplement electricity, LED street lamp can be caused not work and battery damage.
In regions such as park, squares, street lighting has strict standard unlike road lighting, can allow in electric power
The appropriate brightness for turning down street lamp in the case of insufficient supply, to ensure enough lighting times.
Utility model content
The utility model can be automatically adjusted for above shortcomings in the prior art there is provided one kind according to dump energy
The solar LED street lamp of brightness, to reduce energy consumption, extends lighting time.
The utility model uses following technical scheme：
According to the solar LED street lamp of dump energy automatic regulating lightness, including solar cell, filled by solar cell
Battery, the LED/light source by storage battery power supply of electricity, in addition to for detecting the residual capacity measurement mould of battery dump energy
Block, lamp power detection module and microprocessor module for detecting current lamp power, the residual capacity measurement mould
The output end connection microprocessor module of block, lamp power detection module, the output end of microprocessor module passes through power adjusting
Signal connects LED drive circuit, and the output end of LED drive circuit connects LED/light source by curtage signal.
Further, the LED drive circuit can using forward position phase-cut dimming, after along phase-cut dimming, 0-10VDC, PWM,
DALI, DMX512, for different LED drive circuits, microprocessor module exports different power regulating signals.
Further, the LED/light source is located on lamp stand, and it is covered with lampshade, and LED/light source is further equipped with dissipating for radiating
Hot device.
Preferably, the Capacity Selection energy load LED street lamp of the battery is with the 120% of rated power continuous operation 10
Evening.
The beneficial effects of the utility model are：Microprocessor module is detected according to residual capacity measurement module, lamp power
The power regulating signals of the detection signal output different duty of module are to LED drive circuit, to adjust the brightness of LED/light source,
Energy consumption is reduced, extends lighting time.
Brief description of the drawings
Fig. 1 is structure chart of the present invention according to the solar LED street lamp of dump energy automatic regulating lightness.
Fig. 2 is the control flow chart of the embodiment of the present invention.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings, it will be appreciated that described herein
Embodiment is only used for illustrating embodiment of the present utility model, does not constitute to limitation of the present utility model.
As shown in figure 1, according to the solar LED street lamp of dump energy automatic regulating lightness, including solar cell, by too
Battery, the LED/light source by storage battery power supply of positive energy battery charging, in addition to for detecting the residue of battery dump energy
Electric power detection module, lamp power detection module and microprocessor module for detecting current lamp power, the residue
Electric power detection module, the output end of lamp power detection module connection microprocessor module, the output end of microprocessor module are led to
Overpower Regulate signal connects LED drive circuit, and the output end of LED drive circuit connects LED light by curtage signal
Source.
Microprocessor module is accounted for according to residual capacity measurement module, the detection signal output difference of lamp power detection module
The power regulating signals of empty ratio to adjust the brightness of LED/light source, reduce energy consumption, extend lighting time to LED drive circuit.
The LED drive circuit can using forward position phase-cut dimming, after along phase-cut dimming, 0-10VDC, PWM, DALI,
DMX512 etc., for different LED drive circuits, microprocessor module exports different power regulating signals.
Fig. 2 is the control flow chart of the embodiment of the present invention.At the beginning of battery starts, microprocessor judges working as by calculating
Under preceding battery dump energy and current street lamp power consumption situation, if continuous two evenings of bright light can be ensured, if it can,
The brightness such as 5% of LED/light source is increased by, if it is not possible, being reduced by the brightness such as 5% of LED/light source, finally makes LED/light source
Brightness, just can continuous 10 evenings of bright light in the case of current battery dump energy and lamp power.
The capacitance of storage of battery and the rated power of LED street lamp should Proper Match, if capacity is too small, it is impossible to negative
Lotus LED street lamp continuously runs 10 evenings with total power, if capacity is excessive, by excessive more than the rated power of LED street lamp
Cause the reduced lifetime of LED street lamp or even damage.In the present embodiment, the Capacity Selection energy load LED street lamp of battery is with specified
The 120% of power continuously runs 10 evenings.10 evenings are a preferred criterion, and user can need setting certainly
Oneself criterion.
The LED/light source is located on lamp stand, and it is covered with lampshade, and LED/light source is further equipped with the radiator for radiating.
Above-described embodiment is only enumerating for the utility model technical concept way of realization, not new to limit this practicality
The protection domain of type, all equivalent substitutions made according to technical concept of the present utility model and improvement etc., should be included in this practicality
Within new protection domain.
Claims (4)
1. according to the solar LED street lamp of dump energy automatic regulating lightness, including solar cell, by rechargeable solar battery
Battery, the LED/light source by storage battery power supply, it is characterised in that：Also include the residue for being used to detect battery dump energy
Electric power detection module, lamp power detection module and microprocessor module for detecting current lamp power, the residue
Electric power detection module, the output end of lamp power detection module connection microprocessor module, the output end of microprocessor module are led to
Overpower Regulate signal connects LED drive circuit, and the output end of LED drive circuit connects LED light by curtage signal
Source.
2. the solar LED street lamp as claimed in claim 1 according to dump energy automatic regulating lightness, it is characterised in that：Institute
State LED drive circuit can using forward position phase-cut dimming, after along phase-cut dimming, 0-10VDC, PWM, DALI, DMX512, for difference
LED drive circuit, microprocessor module exports different power regulating signals.
3. the solar LED street lamp as claimed in claim 1 or 2 according to dump energy automatic regulating lightness, it is characterised in that：
The LED/light source is located on lamp stand, and it is covered with lampshade, and LED/light source is further equipped with the radiator for radiating.
4. the solar LED street lamp as claimed in claim 1 according to dump energy automatic regulating lightness, it is characterised in that：Institute
State the Capacity Selection energy load LED street lamp of battery and continuously run 10 evenings with the 120% of rated power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720050340.4U CN206410066U (en) | 2017-01-17 | 2017-01-17 | According to the solar LED street lamp of dump energy automatic regulating lightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720050340.4U CN206410066U (en) | 2017-01-17 | 2017-01-17 | According to the solar LED street lamp of dump energy automatic regulating lightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206410066U true CN206410066U (en) | 2017-08-15 |
Family
ID=59555657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720050340.4U Expired - Fee Related CN206410066U (en) | 2017-01-17 | 2017-01-17 | According to the solar LED street lamp of dump energy automatic regulating lightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206410066U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107995762A (en) * | 2017-12-25 | 2018-05-04 | 安徽极光照明工程有限公司 | A kind of solar street light Lighting Control Assembly |
| CN108012373A (en) * | 2017-12-01 | 2018-05-08 | 福建汉阳光能科技有限公司 | A kind of control method and control device of optical energy streetlamp working status |
| CN108565907A (en) * | 2018-02-06 | 2018-09-21 | 青岛天盈华智科技有限公司 | A kind of charge/discharge control method, device, equipment and system |
| CN113299207A (en) * | 2021-05-24 | 2021-08-24 | 上海恒馨广告有限公司 | Advertisement word capable of enhancing brightness and prolonging service life by reducing light attenuation of LED lamp |
-
2017
- 2017-01-17 CN CN201720050340.4U patent/CN206410066U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012373A (en) * | 2017-12-01 | 2018-05-08 | 福建汉阳光能科技有限公司 | A kind of control method and control device of optical energy streetlamp working status |
| CN108012373B (en) * | 2017-12-01 | 2020-03-31 | 福建汉阳光能科技有限公司 | Control method and control device of light energy street lamp |
| CN111263486A (en) * | 2017-12-01 | 2020-06-09 | 福建汉阳光能科技有限公司 | Method for improving control precision of light energy street lamp |
| CN111263486B (en) * | 2017-12-01 | 2021-10-22 | 福建汉阳光能科技有限公司 | Method for improving control precision of light energy street lamp |
| CN107995762A (en) * | 2017-12-25 | 2018-05-04 | 安徽极光照明工程有限公司 | A kind of solar street light Lighting Control Assembly |
| CN108565907A (en) * | 2018-02-06 | 2018-09-21 | 青岛天盈华智科技有限公司 | A kind of charge/discharge control method, device, equipment and system |
| CN113299207A (en) * | 2021-05-24 | 2021-08-24 | 上海恒馨广告有限公司 | Advertisement word capable of enhancing brightness and prolonging service life by reducing light attenuation of LED lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20220117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |