CN205991439U - Solar illumination apparatus - Google Patents
Solar illumination apparatus Download PDFInfo
- Publication number
- CN205991439U CN205991439U CN201621007360.5U CN201621007360U CN205991439U CN 205991439 U CN205991439 U CN 205991439U CN 201621007360 U CN201621007360 U CN 201621007360U CN 205991439 U CN205991439 U CN 205991439U
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- CN
- China
- Prior art keywords
- controller
- battery
- solar
- lamp bead
- amplifying circuit
- 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.)
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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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses solar illumination apparatus, including lamp bead plate, amplifying circuit, controller, solar panels, battery and constant voltage source；Solar panels are used for converting solar energy into electrical energy, and electric energy is sent are stored to battery；Battery is that lamp bead plate, amplifying circuit and controller are powered；Constant voltage source is used for connecting civil power, and AC conversion is powered for unidirectional current and for lamp bead plate, amplifying circuit and controller；Controller is used for obtaining the output voltage of solar panels, and controls the working condition of lamp bead plate by amplifying circuit according to output voltage；Controller is additionally operable to obtain the voltage of battery, and controls the working condition of constant voltage source according to the voltage of battery.The utility model has the advantage of by controller according to the working condition of solar panels and battery, switch over constant current source connect mains-supplied or solar powered interleaved power it is achieved that a kind of can normal power supply at any period illuminator.
Description
Technical field
This utility model is related to solar powered technology, more particularly, to solar illumination apparatus.
Background technology
Heliotechnics application is more and more extensive, and the street lamp having a lot of cities all employs heliotechnics, but existing
Solar street light, because leading to illumination power not limited by volume, solar energy power accumulating pool volume is little, leads to the night of solar street light
Late lighting time is shorter；And when thunderstorm darkness weather, in the case of illumination rareness, solar street light also cannot be normal
Work.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide solar illumination apparatus, and it can be real
Existing a kind of can normal power supply at any period solar illumination apparatus.
The purpose of this utility model employs the following technical solutions realization：
Solar illumination apparatus, including lamp bead plate, amplifying circuit, controller, solar panels, battery and constant voltage source；
Solar panels are used for converting solar energy into electrical energy, and electric energy is sent are stored to battery；Battery is lamp bead
Plate, amplifying circuit and controller are powered；Constant voltage source is used for connecting civil power, by AC conversion for unidirectional current and for lamp bead plate,
Amplifying circuit and controller are powered；
Controller is used for obtaining the output voltage of solar panels, and controls lamp bead plate according to output voltage by amplifying circuit
Working condition；Controller is additionally operable to obtain the voltage of battery, and controls the working condition of constant voltage source according to the voltage of battery.
Preferably, solar illumination apparatus also include switching, constant voltage source and battery are all connected by switch and controller
Connect.
Preferably, described controller is MCU.
Compared to existing technology, the beneficial effects of the utility model are：By controller according to solar panels and battery
Working condition, switches over constant current source and connects mains-supplied or solar powered interleaved power it is achieved that one kind can be in office
The when illuminator of section normal power supply.
Brief description
Fig. 1 is the module connection figure of solar illumination apparatus of the present utility model.
Specific embodiment
Below, in conjunction with accompanying drawing and specific embodiment, this utility model is described further：
As shown in figure 1, solar illumination apparatus include：Lamp bead plate, amplifying circuit, controller, switch, solar panels, electricity
Pond and constant voltage source；Lamp bead plate, amplifying circuit, controller, solar panels and battery are sequentially connected, and constant voltage source and battery are all logical
Cross switch to be connected with controller.Controller can be but not limited to MCU.
Solar panels are used for converting solar energy into electrical energy, and electric energy is sent are stored to battery；Battery is lamp bead
Plate, amplifying circuit and controller are powered；
Constant voltage source is used for connecting civil power, and AC conversion for unidirectional current and is lamp bead plate, amplifying circuit and controller
Power supply.
Controller is used for obtaining the output voltage of solar panels, and controls lamp bead plate according to output voltage by amplifying circuit
Working condition；Controller is additionally operable to obtain the voltage of battery, and controls the working condition of constant voltage source according to the voltage of battery.
Switch the working condition for controlling controller.
Solar illumination apparatus when coming into operation, by switch closure, power for controller by constant voltage source or battery；White
It when, controller control solar panels be operated, solar panels convert solar energy into electrical energy and by power storage to battery.
Do not have the situation of illumination in the evening, and the output voltage of solar panels is zero, and controller is according to the output electricity of solar panels
Press as low level, send high level to amplifying circuit, amplifying circuit controls the work of lamp bead plate according to high level, and now battery is to lamp
Pearl plate is powered；When the voltage that controller detects battery is less than predeterminated voltage, MCU controls battery to close, and controls perseverance
Voltage source is operated, and constant voltage source connects civil power and lamp bead plate is powered.
When entering into daytime by evening, solar panels work on, and controller detects solar panels voltage output, control
Device processed sends low level to amplifying circuit, and amplifying circuit cuts out according to low level control lamp bead plate.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (3)
1. solar illumination apparatus are it is characterised in that include lamp bead plate, amplifying circuit, controller, solar panels, battery and perseverance
Voltage source；Solar panels are used for converting solar energy into electrical energy, and electric energy is sent are stored to battery；Battery is lamp bead
Plate, amplifying circuit and controller are powered；Constant voltage source is used for connecting civil power, by AC conversion for unidirectional current and for lamp bead plate,
Amplifying circuit and controller are powered；Controller is used for obtaining the output voltage of solar panels, and passes through to amplify according to output voltage
Circuit controls the working condition of lamp bead plate；Controller is additionally operable to obtain the voltage of battery, and controls constant voltage according to the voltage of battery
The working condition of power supply.
2. solar illumination apparatus as claimed in claim 1 are it is characterised in that also include switching, constant voltage source and battery are equal
Connected by switch and controller.
3. solar illumination apparatus as claimed in claim 1 are it is characterised in that described controller is MCU.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007360.5U CN205991439U (en) | 2016-08-30 | 2016-08-30 | Solar illumination apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621007360.5U CN205991439U (en) | 2016-08-30 | 2016-08-30 | Solar illumination apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205991439U true CN205991439U (en) | 2017-03-01 |
Family
ID=58105399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621007360.5U Active CN205991439U (en) | 2016-08-30 | 2016-08-30 | Solar illumination apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205991439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271294A (en) * | 2018-01-29 | 2018-07-10 | 上海裕芯电子科技有限公司 | A kind of application of solar energy intelligent switch method and circuit |
-
2016
- 2016-08-30 CN CN201621007360.5U patent/CN205991439U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108271294A (en) * | 2018-01-29 | 2018-07-10 | 上海裕芯电子科技有限公司 | A kind of application of solar energy intelligent switch method and circuit |
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|---|---|---|---|
| GR01 | Patent grant |