CN201368394Y - LED lamp electrified by wind energy and solar energy - Google Patents
LED lamp electrified by wind energy and solar energy Download PDFInfo
- Publication number
- CN201368394Y CN201368394Y CNU2008201842810U CN200820184281U CN201368394Y CN 201368394 Y CN201368394 Y CN 201368394Y CN U2008201842810 U CNU2008201842810 U CN U2008201842810U CN 200820184281 U CN200820184281 U CN 200820184281U CN 201368394 Y CN201368394 Y CN 201368394Y
- Authority
- CN
- China
- Prior art keywords
- wind
- battery
- solar panels
- storage battery
- solar panel
- 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
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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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- 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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses an LED lamp electrified by wind energy and solar energy, which comprises a wind driven generator generating electricity by wind force and a solar panel for realizing photoelectric conversion, wherein the wind driven generator is connected with the storage battery by a fan controller which measures the rotating speed of fan blades of the wind driven generator, breaks or opens circuit connection between the wind driven generator and the storage battery; the solar panel is connected with the storage battery which is connected with a solar panel controller; when the solar panel controller detects that the solar panel charges the storage battery, the solar panel controller controls a circuit between the storage battery and the LED lamp to break; when the solar panel controller detects that the solar panel stops charging the storage battery, the solar panel controller controls the circuit between the storage battery and the LED lamp to open; and a voltage-stabilizing and constant current controller is connected between the LED lamp and the storage battery. The lamp utilizes wind energy and solar energy in daytime which is converted into electric energy to be stored in the storage battery, and electrifies an LED street lamp from the storage battery at night, thus achieving the purpose of environment protection.
Description
Technical field
The utility model relates to lighting, is meant a kind of wind energy and solar powered LED light fixture especially.
Background technology
At present, lighting that road lighting is used, what generally adopt is the mains lighting supply of mains supply, because the illuminating street lamp in each city is more, the annual expense that therefore produces is higher, the non-renewable energy uses and consumes higherly, and is used for producing the process of the energy resource consumption of electric energy, can cause problem of environmental pollution.
The utility model content
In view of this, the utility model is to provide a kind of wind energy and solar powered LED light fixture, and is higher with the LED light fixture power consumption that solves above-mentioned employing mains supply, and produces electric energy and can cause environmental pollution problems.
For addressing the above problem, the utility model provides a kind of wind energy and solar powered LED light fixture, comprising:
Adopt the wind-driven generator of wind-power electricity generation, wind-driven generator connects battery by controller of fan, and controller of fan is measured the fan blade rotating speed of wind-driven generator, disconnects or open wind-driven generator being connected with circuit between the battery;
Realize the solar panels of opto-electronic conversion, described solar panels connect battery, and described battery connects solar panels control device;
Described solar panels control device detects solar panels when charge in batteries, and the circuit between control battery and the LED light fixture disconnects; Detect solar panels and stop when charge in batteries, the circuit between control battery and the LED light fixture is opened;
Also be connected with the constant-current controller of voltage stabilizing and constant current between described LED light fixture and the battery.
Described solar panels control device comprises:
Whether current detection module is used to detect solar panels to charge in batteries;
Gauge tap is used for when current detection module detects solar panels to charge in batteries, and the circuit between control battery and the LED light fixture disconnects; Detect solar panels and stop when charge in batteries, the circuit between control battery and the LED light fixture is opened.
Light fixture in the utility model, utilize daytime the solar energy radiant panel to receive the luminous energy of the sun and change into electrical power storage in battery, directly give the LED street lamp power supply, road lamp power supply from battery by constant current stabilizer evening again, reach the purpose of energy-saving and environmental protection, increase constant current stabilizer and can guarantee that the light output of battery outputting current steadily, LED is stable, really reach the purpose of environmental protection and energy saving.
Description of drawings
Fig. 1 is the structure chart of embodiment.
The specific embodiment
For clearly demonstrating the technical scheme in the utility model, provide preferred embodiment below and be described with reference to the accompanying drawings.
Referring to Fig. 1, comprising: battery connects wind-driven generator by controller of fan, and controller of fan detects the rotating speed of blower fan, and rotating speed is opened wind-driven generator and is connected with circuit between the battery in threshold range; When rotating speed surpasses threshold value, disconnect wind-driven generator and be connected with circuit between the battery.
Also comprise, realize the solar panels of opto-electronic conversion, when solar panels during to charge in batteries, solar panels control device disconnects battery and is connected with circuit between the LED light fixture, when solar panels during not to charge in batteries, solar panels control device is opened the control battery and is connected with circuit between the LED light fixture.
In solar panels control device, have current detection module, whether be used to detect solar panels to charge in batteries, when the electric current between solar panels and the battery is higher than threshold value, the light grow is described, to charge in batteries, when being lower than threshold value, the light deepening is described, stops charging; Also have gauge tap, be used for detection case, connecting and disconnecting of the circuit between control battery and the LED light fixture according to current detection module.
Between LED light fixture and battery, also be connected with constant-current controller, be used to control voltage stabilizing and constant current between battery and the LED light fixture.
LED light fixture in the utility model, may be used on various night illumination occasions, the place that needs night illumination as square, highway etc., in use, daytime is when having sunlight, solar panels can be from the trend charge in batteries, and current detection module detects solar panel to charge in batteries in the controller, and gauge tap disconnects battery according to the testing result of current detection module and is connected with circuit between the LED light fixture; After night, sunlight disappeared, current detection module detected solar panel and stops to charge in batteries in the controller, and gauge tap is opened battery according to the testing result of current detection module and is connected with circuit between the LED light fixture, thereby realization is thrown light on.
Utilize daytime the solar energy radiant panel to receive the luminous energy of the sun and change into electrical power storage in battery, directly give the LED street lamp power supply, road lamp power supply from battery by constant current stabilizer evening again, reaches the purpose of energy-saving and environmental protection.
Because battery output is under the situation of no constant-current source, when its capacity was big, output current was big, was far longer than the rated current of LED street lamp, seriously reduced the life-span of led light source, reduced the service time of battery; And when its capacity hour, output current is little, is far smaller than the rated current of LED street lamp, and the light output of led light source is reduced.So, increase constant current stabilizer and can guarantee that the light output of battery outputting current steadily, LED is stable, really reach the purpose of environmental protection and energy saving.
For the LED light fixture of being set forth among each embodiment of the utility model, all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (2)
1, a kind of wind energy and solar powered LED light fixture is characterized in that, comprising:
Adopt the wind-driven generator of wind-power electricity generation, wind-driven generator connects battery by controller of fan, and controller of fan is measured the fan blade rotating speed of wind-driven generator, disconnects or open wind-driven generator being connected with circuit between the battery;
Realize the solar panels of opto-electronic conversion, described solar panels connect battery, and described battery connects solar panels control device;
Described solar panels control device detects solar panels when charge in batteries, and the circuit between control battery and the LED light fixture disconnects; Detect solar panels and stop when charge in batteries, the circuit between control battery and the LED light fixture is opened;
Also be connected with the constant-current controller of voltage stabilizing and constant current between described LED light fixture and the battery.
2, wind energy according to claim 1 and solar powered LED light fixture is characterized in that,
Described solar panels control device comprises:
Whether current detection module is used to detect solar panels to charge in batteries;
Gauge tap is used for when current detection module detects solar panels to charge in batteries, and the circuit between control battery and the LED light fixture disconnects; Detect solar panels and stop when charge in batteries, the circuit between control battery and the LED light fixture is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201842810U CN201368394Y (en) | 2008-12-31 | 2008-12-31 | LED lamp electrified by wind energy and solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201842810U CN201368394Y (en) | 2008-12-31 | 2008-12-31 | LED lamp electrified by wind energy and solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368394Y true CN201368394Y (en) | 2009-12-23 |
Family
ID=41487287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201842810U Expired - Fee Related CN201368394Y (en) | 2008-12-31 | 2008-12-31 | LED lamp electrified by wind energy and solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201368394Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266128A (en) * | 2014-09-12 | 2015-01-07 | 昆山博文照明科技有限公司 | Environment-friendly street lamp |
-
2008
- 2008-12-31 CN CNU2008201842810U patent/CN201368394Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266128A (en) * | 2014-09-12 | 2015-01-07 | 昆山博文照明科技有限公司 | Environment-friendly street lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20161231 |