CN203537626U - LED photovoltaic illumination system - Google Patents
LED photovoltaic illumination system Download PDFInfo
- Publication number
- CN203537626U CN203537626U CN201320675147.1U CN201320675147U CN203537626U CN 203537626 U CN203537626 U CN 203537626U CN 201320675147 U CN201320675147 U CN 201320675147U CN 203537626 U CN203537626 U CN 203537626U
- Authority
- CN
- China
- Prior art keywords
- controller
- power supply
- storage battery
- module
- switching device
- 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.)
- Expired - Fee Related
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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
-
- 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
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an LED photovoltaic illumination system comprising a controller, an LED lamp, a GPRS module, and a solar cell array used for charging a storage battery by a charging management module. The storage battery is used to supply the controller and the LED lamp with the power by an auxiliary power supply and a driving module. The charging management module and the driving module are respectively connected with an output end of the controller. The controller is used to detect the voltages of the solar cells and the voltage of the storage battery. The controller is used to transmit information to a control center by the GPRS module, and also comprises a double-power supply switching device, a normally-opened end of which is connected with the power grid. An output end of the double-power supply switching device is respectively connected with the charging management module and the driving module. When the solar cell array or the storage battery breaks down, the power supply of the illumination system can be switched to the power grid for supplying the driving module with the power by the double-power supply switching device under the control of the controller. The LED photovoltaic illumination system is advantageous in that the power supply of the illumination system can be realized by adopting the solar energy or the commercial power, and therefore the continuous and stable operation of the illumination system can be guaranteed.
Description
Technical field
The utility model relates to field of illuminating device, is specifically related to a kind of LED photovoltaic lighting system.
Background technology
Along with the exhaustion day by day of traditional energy, solar energy has become the potential new forms of energy of a kind of very tool, and photovoltaic generation is the current major way that utilizes solar energy.Photovoltaic generation has the features such as resource is general and abundant, cleaning is pollution-free, is the energy most important, the most basic in various regenerative resources, and fully developing solar energy is the strategy of sustainable development decision-making of countries in the world government.Solar energy photovoltaic system comprises photovoltaic lighting system, photovoltaic water pump system, photovoltaic water-raising and illumination comprehensive system and photovoltaic parallel in system etc., and wherein photovoltaic lighting system is considered to the optimal illuminalive power-supply solution of the mankind.
Photovoltaic lighting system is comprised of several parts such as solar panel, storage battery, charging-discharging controller, inverter and light source lamps, solar irradiation is to solar panel, cell panel generation current, when illuminance reaches certain value, start charging control circuit, to storage battery, charge, when illuminance is reduced to certain value, start charge/discharge control circuit, through inverter circuit, to light source lamp, power.High dependency due to counterglow intensity and time, the photovoltaic lighting system of China is mainly used in the regional street lamp engineering illumination that intensity of sunshine is high, solar energy resources is abundant at present, and the illuminating engineering in environmental protection and energy saving area, in the poor coastal area of sunshine condition because of cannot keeping system stable apply less, and these regional economy are comparatively flourishing, the density of population is high, illuminator power consumption is high, and electrical network is caused to very heavy burden.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of LED photovoltaic lighting system, can solve existing photovoltaic lighting system and in the poor area of sunshine condition, cannot keep stable and apply lessly, causes sharing for electrical network the problem of pressure.
The utility model is achieved through the following technical solutions:
A kind of LED photovoltaic lighting system, comprise controller, LED lamp, GPRS module, and the solar cell array that is charge in batteries by charge management module, described storage battery passes through respectively accessory power supply, driver module is controller and the power supply of LED lamp, described charge management module and driver module are connected to the output of controller, described controller detects solar cell voltage and battery tension, described controller sends information to control centre by GPRS module, also comprise that Chang Kaiduan connects the double-power supply switching device of electrical network, the output of described double-power supply switching device connects respectively charge management module and driver module, when solar cell array or storage battery break down, it is that driver module is powered that controller switches to electrical network by double-power supply switching device.
Described charge management module comprises charge protector, discharge protection circuit, and described charge protector connects solar cell array, controller and storage battery, and described discharge protection circuit connects storage battery, driver module and controller.
Described controller is single-chip microcomputer.
Described double-power supply switching device is ATS automatic change-over.
The utility model advantage is compared with prior art:
By solar energy and two kinds of modes of civil power, be that illuminator is powered, guarantee the operation that illuminator is lasting, stable, photovoltaic lighting system also can be applied in the poor area of sunshine condition, share the pressure of electrical network, for national conservation of power resource, reduce the environmental pollution bringing because of generating.
Accompanying drawing explanation
Fig. 1 is system configuration schematic diagram of the present utility model.
Embodiment
A kind of LED photovoltaic lighting system as shown in Figure 1, comprise controller, LED lamp, GPRS module, and the solar cell array that is charge in batteries by charge management module, described storage battery passes through respectively accessory power supply, driver module is controller and the power supply of LED lamp, described charge management module and driver module are connected to the output of controller, described controller detects solar cell voltage and battery tension, described controller sends information to control centre by GPRS module, also comprise that Chang Kaiduan connects the double-power supply switching device of electrical network, the output of described double-power supply switching device connects respectively charge management module and driver module, when solar cell array or storage battery break down, it is that driver module is powered that controller switches to electrical network by double-power supply switching device, wherein, charge management module comprises charge protector, discharge protection circuit, described charge protector connects solar cell array, controller and storage battery, described discharge protection circuit connects storage battery, driver module and controller, adopt PWM control mode, according to the accumulator voltage detecting, regulate PWM width, realize the step charge to storage battery, prevent that overcharge of a battery, overdischarge from affecting the useful life of storage battery.Described controller is single-chip microcomputer, and described double-power supply switching device is ATS(Automatic transfer switching equipment) automatic change-over.
Claims (4)
1. a LED photovoltaic lighting system, comprise controller, LED lamp, GPRS module, and the solar cell array that is charge in batteries by charge management module, described storage battery passes through respectively accessory power supply, driver module is controller and the power supply of LED lamp, described charge management module and driver module are connected to the output of controller, described controller detects solar cell voltage and battery tension, described controller sends information to control centre by GPRS module, it is characterized in that: also comprise that Chang Kaiduan connects the double-power supply switching device of electrical network, the output of described double-power supply switching device connects respectively charge management module and driver module, when solar cell array or storage battery break down, it is that driver module is powered that controller switches to electrical network by double-power supply switching device.
2. a kind of LED photovoltaic lighting system as claimed in claim 1; it is characterized in that: described charge management module comprises charge protector, discharge protection circuit; described charge protector connects solar cell array, controller and storage battery, and described discharge protection circuit connects storage battery, driver module and controller.
3. a kind of LED photovoltaic lighting system as claimed in claim 1 or 2, is characterized in that: described controller is single-chip microcomputer.
4. a kind of LED photovoltaic lighting system as claimed in claim 1, is characterized in that: described double-power supply switching device is ATS automatic change-over.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320675147.1U CN203537626U (en) | 2013-10-30 | 2013-10-30 | LED photovoltaic illumination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320675147.1U CN203537626U (en) | 2013-10-30 | 2013-10-30 | LED photovoltaic illumination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537626U true CN203537626U (en) | 2014-04-09 |
Family
ID=50423792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320675147.1U Expired - Fee Related CN203537626U (en) | 2013-10-30 | 2013-10-30 | LED photovoltaic illumination system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537626U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744674A (en) * | 2016-02-29 | 2016-07-06 | 湖北工业大学 | Regional network-connected intelligent solar compensation streetlamp system and control system thereof |
| CN110896579A (en) * | 2018-09-07 | 2020-03-20 | 山东申士光电有限公司 | Solar lighting control device |
-
2013
- 2013-10-30 CN CN201320675147.1U patent/CN203537626U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105744674A (en) * | 2016-02-29 | 2016-07-06 | 湖北工业大学 | Regional network-connected intelligent solar compensation streetlamp system and control system thereof |
| CN105744674B (en) * | 2016-02-29 | 2017-07-07 | 湖北工业大学 | Area networking formula solar energy intelligent compensation road lamp system and its control method |
| CN110896579A (en) * | 2018-09-07 | 2020-03-20 | 山东申士光电有限公司 | Solar lighting control device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102595716B (en) | Solar light-emitting diode (LED) street lamp monitoring system | |
| CN201628165U (en) | Energy-saving LED road lamp with solar energy and wind energy complementation | |
| CN103209522A (en) | Mains complementation controller for solar street lamp and control method of controller | |
| CN107477506B (en) | Energy-saving street lamp head powered by solar energy, weak light and commercial power in hybrid mode | |
| CN203039966U (en) | Solar LED lamp control system | |
| CN202769515U (en) | Low power consumption solar street lamp with intelligent adjustment of bulb brightness achievable | |
| CN202260598U (en) | Wind-solar complementary power generation system | |
| CN202798105U (en) | Wind and solar complemented intelligent control system of communication base station | |
| CN203537626U (en) | LED photovoltaic illumination system | |
| CN103024993A (en) | Energy-saving outdoor illumination controlling system and controlling method | |
| CN102427640A (en) | Remotely-monitored wind-light complementary LED road lamp system | |
| CN101387380A (en) | Intelligent street lamp for comprehensively utilizing multi energy resources | |
| CN105444077A (en) | Solar street lamp system based on mutual complementing of commercial power | |
| CN101672451B (en) | Dual-energy light | |
| CN202261940U (en) | LED indoor illuminating system of solar PV power generation and commercial power complimentary type | |
| CN201368393Y (en) | LED lamp electrified by solar energy | |
| CN101277020B (en) | Power supply circuit with electricity-saving function | |
| CN203645865U (en) | A Photovoltaic LED Street Lighting System with Auxiliary Power Supply | |
| CN105071434A (en) | On/off-grid storage energy-saving system for charging electric vehicle with solar battery | |
| CN205245016U (en) | Solar street lamp system based on commercial power is complementary | |
| CN203206537U (en) | Controller for complementation between solar energy and commercial power for solar street lamp | |
| CN203027552U (en) | Intelligent wind, solar and electricity complementation power supply LED (light-emitting diode) lighting controller | |
| CN202958026U (en) | Energy-saving outdoor illumination control system | |
| CN103298190B (en) | A kind of solar street light | |
| CN206851078U (en) | A kind of Energy-Efficient Led Street Lamp illuminator |
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: 20140409 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |