CN109743817A - A kind of incorporated light energy circuit lamp controller of adjustable color - Google Patents
A kind of incorporated light energy circuit lamp controller of adjustable color Download PDFInfo
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- CN109743817A CN109743817A CN201910208845.2A CN201910208845A CN109743817A CN 109743817 A CN109743817 A CN 109743817A CN 201910208845 A CN201910208845 A CN 201910208845A CN 109743817 A CN109743817 A CN 109743817A
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of incorporated light energy circuit lamp controllers of adjustable color, including control system and the photovoltaic panel being connected with control system, battery, LED array, the control system includes central control unit, MPPT charging module, LED drive module, output control circuit, humidity detection circuit, the output end battery of the central control unit, MPPT charging module, the input terminal of LED drive module is electrically connected, the input terminal and photovoltaic panel of the MPPT charging module are electrically connected, the output end of the MPPT charging module and the input terminal of battery are electrically connected, the input terminal of the LED drive module and the output end of battery are electrically connected, the output end of the LED drive module is connect with output control circuit, and the output control circuit and LED array connect It connects, the output end of the humidity detection circuit and the input terminal of central control unit are electrically connected.The present invention can automatically adjust the colour temperature of output according to environmental aspect, improve whole luminous efficiency.
Description
Technical field
The present invention relates to controller for road lamp field, the incorporated light energy circuit lamp controller of specially a kind of adjustable color.
Background technique
Currently on the market, the optical road lamp of mainstream, the colour temperature of output are primarily due to high color generally in 5000K or more
The LED lamp bead light efficiency of temperature is relatively high, and comparatively illumination can be relatively high, but in rain and fog weather, due to the cool white of high color temperature
Light, penetration capacity is relatively weak, easy to form " hazy " effect, to having a great impact in advance, to pedestrian on the way, vehicle
Cause certain hidden trouble of traffic, and if using low color warm white light source, although misty rain day penetration capacity is strong, its light efficiency compared with
It is low, requirement is unable to reach in fine night illumination.
Summary of the invention
To achieve the above object, the invention provides the following technical scheme: a kind of incorporated light energy streetlight control of adjustable color
Device processed, including control system and the photovoltaic panel being connected with control system, battery, LED array, during the control system includes
Control unit, MPPT charging module, LED drive module, output control circuit, humidity detection circuit are entreated, the center control is single
The input terminal electric connection of the output end battery, MPPT charging module, LED drive module of member, the MPPT charging module
Input terminal and photovoltaic panel are electrically connected, and the output end of the MPPT charging module and the input terminal of battery are electrically connected, described
The input terminal of LED drive module and the output end of battery are electrically connected, and the output end of the LED drive module and output control
Circuit connection, and the output control circuit is connect with LED array, the output end of the humidity detection circuit and center control are single
The input terminal of member is electrically connected.
Preferably, the central control unit is by microprocessor and management of charging and discharging control unit, logic control element
Composition, the microprocessor are electrically connected with management of charging and discharging control unit, logic control element respectively, the logic control list
Member and humidity detection circuit connection.
It preferably, further include wireless communication module, the wireless communication module and logic control element are electrically connected.
Preferably, the LED array is made of the LED light group of 2700,5,500 two kind of colour temperature, and the use ratio of two kinds of colour temperatures
Example is 2:1.
Preferably, the input terminal of the output end of the logic control element and output control circuit is electrically connected.
The present invention provides a kind of incorporated light energy circuit lamp controller of adjustable color, have it is following the utility model has the advantages that using
Colour temperature adaptively adjustable control automatically adjusts the colour temperature of output by judging environmental aspect at that time, in rain and fog weather,
By adjusting the low color temperature light good using light transmission, increases illumination visibility, road safety is improved, in combination with high photosynthetic efficiency
High color temperature lamp bead improves whole luminous efficiency, efficiency is improved, in terms of Road Lighting Safety and brightness output and energy conservation
All ensured.
Detailed description of the invention
Fig. 1 is whole functional block diagram of the invention；
Fig. 2 is the distributing installation figure of LED array of the invention；
Fig. 3 is the circuit diagram of output control circuit of the invention.
In figure: 1, photovoltaic panel；2, battery；3, LED array；4, central control unit；5, MPPT charging module；6,LED
Drive module；7, output control circuit；8, humidity detection circuit；9, management of charging and discharging control unit；10, logic control element；
11, microprocessor；12, wireless communication module.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution: a kind of incorporated light energy streetlight control of adjustable color
Device includes including control system and the photovoltaic panel being connected with control system 1, battery 2, LED array 3, the control system
Central control unit 4, MPPT charging module 5, LED drive module 6, output control circuit 7, humidity detection circuit 8, the center
The input terminal electric connection of the output end battery 2, MPPT charging module 5, LED drive module 6 of control unit 4, the MPPT
The input terminal and photovoltaic panel 1 of charging module 5 are electrically connected, the output end of the MPPT charging module 5 and the input terminal of battery 2
It is electrically connected, the input terminal of the LED drive module 6 and the output end of battery 2 are electrically connected, the LED drive module 6
Output end is connect with output control circuit 7, and the output control circuit 7 is connect with LED array 3, the humidity detection circuit 8
Output end and central control unit 4 input terminal be electrically connected.
The central control unit 4 is by microprocessor 11 and management of charging and discharging control unit 9,10 groups of logic control element
At the microprocessor 11 is electrically connected with management of charging and discharging control unit 9, logic control element 10 respectively, the logic control
Unit 10 processed is connect with humidity detection circuit 8；It further include wireless communication module 12, the wireless communication module 12 and logic control
Unit 10 is electrically connected；The LED array 3 is made of the LED light group of 2700,5,500 two kind of colour temperature, and the use of two kinds of colour temperatures
Ratio is 2:1, and at fine night, visibility good, the colour temperature of controller output is 5500K；Colour temperature is arranged in serious misty rain day
For 2700K, visibility is improved, while the drop volume driving of 2700KLED can effectively improve 2700K system light efficiency, in combination with LED
The adjusting of driving output electric current, the luminous flux in adjustable misty rain day further increases visibility, if it is general rainwater day
Gas, the adjustable colour temperature and output brightness to need of system；The output end of the logic control element 10 and output control
The input terminal of circuit 7 is electrically connected.
Working principle: in use, MPPT charging module 5 adjusts the output voltage of photovoltaic panel 1, makes solar panels work
Make in maximum power point (mpp), maximal efficiency utilizes solar energy, and management of charging and discharging control unit 9 monitors the work shape of this circuit
State, judges whether master battery pack is full of, and LED light group is lighted by the control of central control unit 4 at night, using boost DC/DC
Circuit exports for direct current constant current output, and in use, and the humidity detection circuit 8 of U3 and HC1 composition is by the humidity of surrounding
Signal, which is converted to microprocessor 11, can measure signal, obtain specific humidity, and corresponding color is calculated in MCU (U1) basis
Warm numerical value, and exported in the form of PWM by pin PC5, the signal of PC5 is that signal, PC5 letter is adjusted in the duty ratio that frequency is 1K
Number, and by by Q4, the inverter cricuit of Q6 composition controls the conducting of metal-oxide-semiconductor Q8 and Q9 respectively, and direct-current LED electric current can be by
The lamp bead of 2700K and 5500K colour temperature, the big compression ring of 8 real-time monitoring of humidity detection circuit are separately flowed into according to the ratio of the duty ratio of PC5
Border humidity, and colour temperature output (2700K ~ 5500K) is adjusted in real time in conjunction with control circuit, when humidity is low, system exports 5500K color
Temperature exports 2700K colour temperature when humidity is high, improves light penetration power and visibility.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. the incorporated light energy circuit lamp controller of a kind of adjustable color, including control system and the photovoltaic being connected with control system
Plate (1), battery (2), LED array (3), it is characterised in that: the control system includes that central control unit (4), MPPT fill
Electric module (5), LED drive module (6), output control circuit (7), humidity detection circuit (8), the central control unit (4)
Output end battery (2), MPPT charging module (5), LED drive module (6) input terminal be electrically connected, MPPT charging
The input terminal of module (5) and photovoltaic panel (1) are electrically connected, and the output end of the MPPT charging module (5) is defeated with battery (2)
Enter end to be electrically connected, the input terminal of the LED drive module (6) and the output end of battery (2) are electrically connected, and the LED drives
The output end of dynamic model block (6) is connect with output control circuit (7), and the output control circuit (7) is connect with LED array (3),
The output end of the humidity detection circuit (8) and the input terminal of central control unit (4) are electrically connected.
2. a kind of incorporated light energy circuit lamp controller of adjustable color according to claim 1, it is characterised in that: in described
Centre control unit (4) is made of microprocessor (11) and management of charging and discharging control unit (9), logic control element (10), institute
It states microprocessor (11) to be electrically connected with management of charging and discharging control unit (9), logic control element (10) respectively, the logic control
Unit (10) processed connect with humidity detection circuit (8).
3. a kind of incorporated light energy circuit lamp controller of adjustable color according to claim 2, it is characterised in that: further include
Wireless communication module (12), the wireless communication module (12) and logic control element (10) are electrically connected.
4. a kind of incorporated light energy circuit lamp controller of adjustable color according to claim 1, it is characterised in that: described
LED array (3) is made of the LED light group of 2700,5,500 two kind of colour temperature, and the use ratio of two kinds of colour temperatures is 2:1.
5. a kind of incorporated light energy circuit lamp controller of adjustable color according to claim 2, it is characterised in that: described to patrol
The input terminal of the output end and output control circuit (7) of collecting control unit (10) is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910208845.2A CN109743817A (en) | 2019-03-19 | 2019-03-19 | A kind of incorporated light energy circuit lamp controller of adjustable color |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910208845.2A CN109743817A (en) | 2019-03-19 | 2019-03-19 | A kind of incorporated light energy circuit lamp controller of adjustable color |
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| Publication Number | Publication Date |
|---|---|
| CN109743817A true CN109743817A (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910208845.2A Pending CN109743817A (en) | 2019-03-19 | 2019-03-19 | A kind of incorporated light energy circuit lamp controller of adjustable color |
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Citations (12)
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|---|---|---|---|---|
| CN102164443A (en) * | 2011-03-25 | 2011-08-24 | 宁波中博电器有限公司 | Controller for solar street lamp |
| US20120038283A1 (en) * | 2010-08-13 | 2012-02-16 | StarChips Technology Inc. | Light emitting diode driving system and circuit thereof |
| US20120194082A1 (en) * | 2011-01-31 | 2012-08-02 | Industrial Technology Research Institute | Multi-function lighting system |
| US20130193849A1 (en) * | 2010-03-19 | 2013-08-01 | Tridonic Gmbh & Co. Kg | Modular LED-Lighting System |
| CN103687247A (en) * | 2013-12-30 | 2014-03-26 | 天津金玛光电有限公司 | LED (light-emitting diode) illuminating lamp capable of adjusting color temperature |
| KR20140147226A (en) * | 2013-06-19 | 2014-12-30 | 김병환 | Led street light apparatus realizing color temperature/iintensity of illumination according to real-time weather conditions |
| US20170245341A1 (en) * | 2016-02-22 | 2017-08-24 | Samsung Electronics Co., Ltd. | Led driving device with detachable surge protection |
| CN107231730A (en) * | 2017-07-27 | 2017-10-03 | 佛山市维瑞克科技有限公司 | A kind of Intelligent road lamp |
| CN107529264A (en) * | 2017-09-27 | 2017-12-29 | 深圳源创智能照明有限公司 | Solar energy intelligent monitoring color-temperature regulating lamp system |
| CN108495405A (en) * | 2018-03-22 | 2018-09-04 | 东莞市闻誉实业有限公司 | Street lamp |
| CN108934109A (en) * | 2018-06-05 | 2018-12-04 | 合肥甘来新材料有限公司 | A kind of photovoltaic lighting system that intelligent environment is adjusted |
| CN209897321U (en) * | 2019-03-19 | 2020-01-03 | 杭州光帝新能源科技有限公司 | Color temperature adjustable integrated light energy street lamp controller |
-
2019
- 2019-03-19 CN CN201910208845.2A patent/CN109743817A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130193849A1 (en) * | 2010-03-19 | 2013-08-01 | Tridonic Gmbh & Co. Kg | Modular LED-Lighting System |
| US20120038283A1 (en) * | 2010-08-13 | 2012-02-16 | StarChips Technology Inc. | Light emitting diode driving system and circuit thereof |
| US20120194082A1 (en) * | 2011-01-31 | 2012-08-02 | Industrial Technology Research Institute | Multi-function lighting system |
| CN102164443A (en) * | 2011-03-25 | 2011-08-24 | 宁波中博电器有限公司 | Controller for solar street lamp |
| KR20140147226A (en) * | 2013-06-19 | 2014-12-30 | 김병환 | Led street light apparatus realizing color temperature/iintensity of illumination according to real-time weather conditions |
| CN103687247A (en) * | 2013-12-30 | 2014-03-26 | 天津金玛光电有限公司 | LED (light-emitting diode) illuminating lamp capable of adjusting color temperature |
| US20170245341A1 (en) * | 2016-02-22 | 2017-08-24 | Samsung Electronics Co., Ltd. | Led driving device with detachable surge protection |
| CN107231730A (en) * | 2017-07-27 | 2017-10-03 | 佛山市维瑞克科技有限公司 | A kind of Intelligent road lamp |
| CN107529264A (en) * | 2017-09-27 | 2017-12-29 | 深圳源创智能照明有限公司 | Solar energy intelligent monitoring color-temperature regulating lamp system |
| CN108495405A (en) * | 2018-03-22 | 2018-09-04 | 东莞市闻誉实业有限公司 | Street lamp |
| CN108934109A (en) * | 2018-06-05 | 2018-12-04 | 合肥甘来新材料有限公司 | A kind of photovoltaic lighting system that intelligent environment is adjusted |
| CN209897321U (en) * | 2019-03-19 | 2020-01-03 | 杭州光帝新能源科技有限公司 | Color temperature adjustable integrated light energy street lamp controller |
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