CN103338564A - Light modulation method of solar lamp and solar lamp for modulating light with method - Google Patents
Light modulation method of solar lamp and solar lamp for modulating light with method Download PDFInfo
- Publication number
- CN103338564A CN103338564A CN2013103017654A CN201310301765A CN103338564A CN 103338564 A CN103338564 A CN 103338564A CN 2013103017654 A CN2013103017654 A CN 2013103017654A CN 201310301765 A CN201310301765 A CN 201310301765A CN 103338564 A CN103338564 A CN 103338564A
- Authority
- CN
- China
- Prior art keywords
- power output
- solar
- output unit
- unit
- lamp
- Prior art date
- 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.)
- Granted
Links
Images
Classifications
-
- 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 invention discloses a light modulation method of a solar lamp and the solar lamp for modulating light with the method. The method comprises the steps as follows: when day is detected to become night, the stable output power of a power output unit is determined comprehensively according to the accumulator capacity, before-midnight an energy-saving rate and after-midnight energy-saving rate which are set by a system and the energy-saving rate set by a user; a lamp pre-heating process and a solar eclipse processing process are added, so that the solar lamp can modulate light intelligently; the solar lamp comprises a solar controller (1), wherein a power output unit (2) is arranged in the solar controller (1), the output unit (2) is connected with a light emitting unit (4) through a constant current driving unit (3); and the solar lamp also comprises a remote control (5) which corresponds to the solar controller (1) and is used for setting the energy-saving rates. The light modulation method and the solar lamp have the advantages as follows: 1), under counterpart configuration, the continuous working period is long; 2), under a counterpart working requirement, the configuration cost is low; and 3), the service life of the solar lamp is prolonged.
Description
Technical field
The present invention relates to a kind of light-dimming method of solar energy lamp and with the solar energy lamp of its light modulation, belong to the solar lighting technical field.
Background technology
Along with the progress of expanding economy and society, people have proposed more and more higher requirement to the energy, and seeking new forms of energy becomes the urgent problem that current mankind faces.Solar power generation is considered to the most important energy of 21st century owing to have the popularity of the incomparable spatter property of thermoelectricity, water power, nuclear power, fail safe, resource and advantage such as abundance.
At present, the Application of Solar Energy technology has obtained than quantum jump, and the especially development of solar-photovoltaic technology has brought wide prospect more in the application of lighting field for solar energy, and solar energy lamp has almost been popularized whole illumination market.
Solar energy lamp mainly is made up of solar module, batteries, intelligent controller, energy-efficient light source, lamp stand, mounting material etc.The intelligent controller of existing solar energy lamp can be controlled light fixture and work at night, and do not work daytime, reaches purpose of energy saving.But still there is following some deficiency in existing solar energy lamp aspect energy-conservation: (1) does not have the fractional energy savings under the more different situations of consideration; Under a lot of situations, when light fixture need not be worked with rated power, with rated power work, can cause the unnecessary waste of the energy as still; (2) can not in time judge solar eclipse, cause energy waste; (3) do not have warm before light fixture is opened, influence light fixture useful life.
Summary of the invention
The objective of the invention is to, provide a kind of light-dimming method of solar energy lamp and with the solar energy lamp of its light modulation.The present invention remedied that existing solar energy lamp exists when light fixture need not be worked with rated power, still with rated power work, cause the deficiency of energy waste; Can not be to the timely deficiency of judging of solar eclipse; And the deficiency that does not have the light fixture warm.
Technical scheme of the present invention: the light-dimming method of solar energy lamp, it may further comprise the steps:
1. detect transfer night to by daytime after, controller for solar with default before midnight fractional energy savings and the fractional energy savings set of user relatively, get smaller value, be P1; According to the battery discharging curve, obtain the storage battery allotment power output corresponding with battery capacity, be P2; With the value of P1*P2 and minimal illumination threshold ratio, get higher value as the stable power output of power output unit then, be P3;
2. control 30% the starting power that power output unit output is equivalent to P3, start luminescence unit;
3. the power output of controlling the power output unit is linearity, and to increase to this process of P3(be the warm of light fixture), keep luminescence unit under this power, to work again; If in this step, detect by going back to daytime night, judge that then be solar eclipse aforementioned night, control power output unit stops power output and gives luminescence unit, returns the charging on daytime;
4. after luminescence unit work S-6 hour, controller for solar with default the time after midnight fractional energy savings and the fractional energy savings set of user relatively, get smaller value, be P10; According to the battery discharging curve, obtain the storage battery allotment power output corresponding with battery capacity, be P20; With the value of P10*P20 and minimal illumination threshold ratio, get higher value as the stable power output of power output unit then, be P30; Control the power output unit then and powered 6 hours to luminescence unit with P30, control the power output unit again and stop power output to luminescence unit; Wherein, S is the luminescence unit operating time of default.
As the optimization to the light-dimming method of aforesaid solar energy lamp, described step 3. in, the power output of control power output unit is the process that linearity increases to P3, the time spent is: (D1-D2) * S; Wherein, D1 is the duty ratio of battery capacity correspondence, the duty ratio when D2 is startup.
In the light-dimming method of aforesaid solar energy lamp, described before midnight fractional energy savings be 100%; Described time after midnight, fractional energy savings was 70%; Described fractional energy savings is 100%, 70% or 50%.
Realize the solar energy lamp of aforesaid light-dimming method, comprise controller for solar, controller for solar inside is provided with the power output unit that is connected with storage battery, and the power output unit is connected with luminescence unit through constant current driving unit; Also comprise correspondingly with controller for solar, be used for to set the remote controller of fractional energy savings.
In the aforesaid solar energy lamp, described luminescence unit is the LED lamp.
Compared with prior art, the present invention is by adopting new intelligent dimming method, fractional energy savings and user three kinds of inside of fractional energy savings and the external parameter set at upper and lower midnight according to battery capacity, default, the comprehensive stable power output of determining the power output unit, and increase light fixture warm and solar eclipse processing procedure, realize the solar energy lamp intelligent dimming, have the following advantages: (1) under equal configuration, continuous working period is long; At 12V, under the powered battery of 12AH, the regular solar light fixture duration be 3 overcast and rainy, and the actual measurement duration of the present invention be 8 overcast and rainy.(2) under equal job requirement, deployment cost is low; (3) prolonged useful life of solar energy lamp, can increase the service life more than the 3000h.
Description of drawings
Fig. 1 is the structural representation of solar energy lamp of the present invention;
Fig. 2 is the electrical schematic diagram of solar energy lamp of the present invention;
Being labeled as in the accompanying drawing: 1-controller for solar, 2-power output unit, 3-constant current driving unit, 4-luminescence unit, 5-remote controller.
Embodiment
The present invention is further illustrated below in conjunction with drawings and Examples, but not as the foundation to the present invention's restriction.
Embodiment.The light-dimming method of solar energy lamp, it may further comprise the steps:
1. detect transfer night to by daytime after, controller for solar with default before midnight fractional energy savings and the fractional energy savings set of user relatively, get smaller value, be P1; According to the battery discharging curve, obtain the storage battery allotment power output corresponding with battery capacity, be P2; With the value of P1*P2 and minimal illumination threshold ratio, get higher value as the stable power output of power output unit then, be P3;
2. control 30% the starting power that power output unit output is equivalent to P3, start luminescence unit;
3. the power output of controlling the power output unit is linearity and increases to P3, keeps luminescence unit to work under this power again; Wherein, the power output of control power output unit is the process that linearity increases to P3, and the time spent is: (D1-D2) * S; Wherein, D1 is the duty ratio of battery capacity correspondence, the duty ratio when D2 is startup;
If in this step, detect by going back to daytime night, judge that then be solar eclipse aforementioned night, control power output unit stops power output and gives luminescence unit, returns the charging on daytime;
4. after luminescence unit work S-6 hour, controller for solar with default the time after midnight fractional energy savings and the fractional energy savings set of user relatively, get smaller value, be P10; According to the battery discharging curve, obtain the storage battery allotment power output corresponding with battery capacity, be P20; With the value of P10*P20 and minimal illumination threshold ratio, get higher value as the stable power output of power output unit then, be P30; Control the power output unit then and powered 6 hours to luminescence unit with P30, control the power output unit again and stop power output to luminescence unit; Wherein, S is the luminescence unit operating time of default.
Realize the solar energy lamp of aforesaid light-dimming method, as depicted in figs. 1 and 2, comprise controller for solar 1, controller for solar 1 inside is provided with the power output unit 2 that is connected with storage battery, and power output unit 2 is connected with luminescence unit 4 through constant current driving unit 3; Also comprise correspondingly with controller for solar 1, be used for to set the remote controller 5 of fractional energy savings.As preferably, described luminescence unit 4 is the LED lamp.
At 12V, under the storage battery power supply of 12AH, the regular solar light fixture duration is overcast and rainy less than 3, and with the actual measurement duration of the solar energy lamp of the light-dimming method light modulation of solar energy lamp disclosed in this invention be 8 days.Test that related relevant parameter sees Table 1, table 2 and table 3.
Table 1
| The solar energy pole plate | Storage battery | Luminescence unit rated power |
| 17V/15W | 12V/12AH | 7.5W |
Table 2
| Before midnight fractional energy savings | The time after midnight fractional energy savings | |
| 100% | 70% | 50% |
Fractional energy savings has 100%, 70%, 50% third gear optional, and in the test, using a teleswitch and setting fractional energy savings is 50%.
Table 3
| The minimal illumination threshold value | The luminescence unit operating time |
| 3lux | 8h |
Above-mentioned generality to the invention that relates among the application is described and the description of its embodiment be should not be understood as the restriction that this invention technical scheme is constituted.Those skilled in the art disclose according to the application's, can be under the prerequisite of related invention inscape, to above-mentioned general the description or/and the public technology feature in the embodiment (comprising embodiment) increases, reduces or makes up, formation belongs to other technical scheme of described invention.
Claims (5)
1. the light-dimming method of solar energy lamp is characterized in that, it may further comprise the steps:
1. detect transfer night to by daytime after, controller for solar with default before midnight fractional energy savings and the fractional energy savings set of user relatively, get smaller value, be P1; According to the battery discharging curve, obtain the storage battery allotment power output corresponding with battery capacity, be P2; With the value of P1*P2 and minimal illumination threshold ratio, get higher value as the stable power output of power output unit then, be P3;
2. control 30% the starting power that power output unit output is equivalent to P3, start luminescence unit;
3. the power output of controlling the power output unit is linearity and increases to P3, keeps luminescence unit to work under this power again; If in this step, detect by going back to daytime night, judge that then be solar eclipse aforementioned night, control power output unit stops power output and gives luminescence unit, returns the charging on daytime;
4. after luminescence unit work S-6 hour, controller for solar with default the time after midnight fractional energy savings and the fractional energy savings set of user relatively, get smaller value, be P10; According to the battery discharging curve, obtain the storage battery allotment power output corresponding with battery capacity, be P20; With the value of P10*P20 and minimal illumination threshold ratio, get higher value as the stable power output of power output unit then, be P30; Control the power output unit then and powered 6 hours to luminescence unit with P30, control the power output unit again and stop power output to luminescence unit; Wherein, S is the luminescence unit operating time of default.
2. the light-dimming method of solar energy lamp according to claim 1 is characterized in that: described step 3. in, the power output of control power output unit is the process that linearity increases to P3, the time spent is: (D1-D2) * S; Wherein, D1 is the duty ratio of battery capacity correspondence, the duty ratio when D2 is startup.
3. the light-dimming method of solar energy lamp according to claim 1 and 2 is characterized in that: described before midnight fractional energy savings be 100%; Described time after midnight, fractional energy savings was 70%; Described fractional energy savings is 100%, 70% or 50%.
4. realize the solar energy lamp of claim 1,2 or 3 described light-dimming methods, it is characterized in that: comprise controller for solar (1), controller for solar (1) inside is provided with the power output unit (2) that is connected with storage battery, and power output unit (2) is connected with luminescence unit (4) through constant current driving unit (3); Also comprise correspondingly with controller for solar (1), be used for to set the remote controller (5) of fractional energy savings.
5. solar energy lamp according to claim 4, it is characterized in that: described luminescence unit (4) is the LED lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301765.4A CN103338564B (en) | 2013-07-15 | 2013-07-15 | Light modulation method of solar lamp and solar lamp for modulating light with method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301765.4A CN103338564B (en) | 2013-07-15 | 2013-07-15 | Light modulation method of solar lamp and solar lamp for modulating light with method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103338564A true CN103338564A (en) | 2013-10-02 |
| CN103338564B CN103338564B (en) | 2015-06-10 |
Family
ID=49246641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310301765.4A Active CN103338564B (en) | 2013-07-15 | 2013-07-15 | Light modulation method of solar lamp and solar lamp for modulating light with method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103338564B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101166385A (en) * | 2007-08-02 | 2008-04-23 | 耿华 | Efficient LED solar lamp controller |
| TW200900894A (en) * | 2005-04-08 | 2009-01-01 | Bin-Juine Huang | Charging and discharging control system of an independent solar energy LED lighting |
| TW200928486A (en) * | 2007-12-21 | 2009-07-01 | Hon Hai Prec Ind Co Ltd | Electronic display device and brightness control method same |
| US20090316392A1 (en) * | 2008-06-23 | 2009-12-24 | King Enertech System Corp. | Electric energy control circuit for solar power illumination system |
| US20100182774A1 (en) * | 2009-01-21 | 2010-07-22 | Kugel Jason J | Managing load power consumption based on stored energy rate |
| CN201787473U (en) * | 2010-09-09 | 2011-04-06 | 佛山市利升光电有限公司 | Solar light emitting diode street lamp |
| US20110266971A1 (en) * | 2007-09-29 | 2011-11-03 | Ian Osborn | Skylight LED lighting system |
| CN202385351U (en) * | 2011-12-20 | 2012-08-15 | 北京昌日新能源科技有限公司 | Solar lamp controller with adjustable load power |
| CN202385352U (en) * | 2011-12-20 | 2012-08-15 | 北京昌日新能源科技有限公司 | Solar lamp controller with integrated constant current source |
-
2013
- 2013-07-15 CN CN201310301765.4A patent/CN103338564B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW200900894A (en) * | 2005-04-08 | 2009-01-01 | Bin-Juine Huang | Charging and discharging control system of an independent solar energy LED lighting |
| CN101166385A (en) * | 2007-08-02 | 2008-04-23 | 耿华 | Efficient LED solar lamp controller |
| US20110266971A1 (en) * | 2007-09-29 | 2011-11-03 | Ian Osborn | Skylight LED lighting system |
| TW200928486A (en) * | 2007-12-21 | 2009-07-01 | Hon Hai Prec Ind Co Ltd | Electronic display device and brightness control method same |
| US20090316392A1 (en) * | 2008-06-23 | 2009-12-24 | King Enertech System Corp. | Electric energy control circuit for solar power illumination system |
| US20100182774A1 (en) * | 2009-01-21 | 2010-07-22 | Kugel Jason J | Managing load power consumption based on stored energy rate |
| CN201787473U (en) * | 2010-09-09 | 2011-04-06 | 佛山市利升光电有限公司 | Solar light emitting diode street lamp |
| CN202385351U (en) * | 2011-12-20 | 2012-08-15 | 北京昌日新能源科技有限公司 | Solar lamp controller with adjustable load power |
| CN202385352U (en) * | 2011-12-20 | 2012-08-15 | 北京昌日新能源科技有限公司 | Solar lamp controller with integrated constant current source |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103338564B (en) | 2015-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202125863U (en) | Intelligent LED lighting system and charging system for corresponding battery | |
| CN103889122B (en) | A kind of control system of solar street light | |
| CN202769515U (en) | Low power consumption solar street lamp with intelligent adjustment of bulb brightness achievable | |
| CN109511196A (en) | A kind of intelligence adjusts the method and street lamp of LED solar street light brightness | |
| CN103701157A (en) | Solar power supply system for storing electricity by adopting super-capacitor | |
| CN202074398U (en) | Novel solar lamp | |
| CN102427640A (en) | Remotely-monitored wind-light complementary LED road lamp system | |
| CN201368393Y (en) | LED lamp electrified by solar energy | |
| CN202769525U (en) | Solar energy streetlight | |
| CN203261530U (en) | Light modulation color modulation type LED solar energy street lamp controller | |
| CN103338564B (en) | Light modulation method of solar lamp and solar lamp for modulating light with method | |
| CN105208738A (en) | Solar energy street lamp | |
| CN203340380U (en) | Solar lamp | |
| CN101994976A (en) | Wind, solar and electric complementary street lamp | |
| CN203537626U (en) | LED photovoltaic illumination system | |
| CN202109375U (en) | Light-emitting diode (LED) street lamp power supplied by solar energy | |
| CN206851078U (en) | A kind of Energy-Efficient Led Street Lamp illuminator | |
| CN201259140Y (en) | Solar lighting apparatus | |
| CN201237139Y (en) | Automatic power-regulating solar LED road lamp | |
| CN205640684U (en) | Solar street lamp system based on wireless transmission | |
| CN202043349U (en) | Light-emitting diode (LED) control system | |
| CN203813992U (en) | Solar-energy and power-grid combined powered LED illumination system in public | |
| CN202143250U (en) | LED streetlight constant current power supply capable of lowering power automatically and periodically | |
| CN204005690U (en) | Solar energy garden lamp system | |
| CN203586064U (en) | Wind-light complementation intelligent control LED lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 313028 No. 2008, Fulu Road, East New District, Wuxing District, Huzhou City, Zhejiang Province Patentee after: Zhejiang Jingri Science and Technology Co., Ltd. Address before: 313000 Fulu Road 2008, East New District, Wuxing District, Huzhou City, Zhejiang Province Patentee before: Zhejiang Jingri Lighting Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |