CN201555134U - Solar energy light-operated lighting device - Google Patents
Solar energy light-operated lighting device Download PDFInfo
- Publication number
- CN201555134U CN201555134U CN2009202777762U CN200920277776U CN201555134U CN 201555134 U CN201555134 U CN 201555134U CN 2009202777762 U CN2009202777762 U CN 2009202777762U CN 200920277776 U CN200920277776 U CN 200920277776U CN 201555134 U CN201555134 U CN 201555134U
- Authority
- CN
- China
- Prior art keywords
- links
- solar energy
- led lamp
- rechargeable battery
- light
- 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
Abstract
The utility model provides a solar energy light-operated lighting device which can be automatically controlled under the luminous environment. A circuit mainly comprises a solar energy panel, a rechargeable battery, a diode, an NE555 chip, a resistor and an LED lamp, wherein, the NE555 chip is used for detecting voltage at the end of the solar energy panel; when the voltage reaches the lighting turn-on voltage, the lighting is performed, and when the voltage reaches the charging voltage, the charging battery is charged; in intense light by day, the LED lamp is turned off, and a silicon battery converts solar energy into electric power stored by the charging battery; in weak light at night, the LED lamp is automatically turned on for lighting, thereby controlling the on-off of the LED lamp through the intensity of light; the LED lamp comprises a plurality of high-brightness LEDs, so that the illumination intensity can be met, and the energy conservation is achieved. The device can be applicable to a highway night traffic indicating lamp, a road sign indicating lamp, a night landscape lighting lamp, a small road lamp and the like, and has the characteristics of reasonable design, easy manufacturing and power conservation.
Description
Technical field
The utility model belongs to the light-controlled electronic technical applications, relates to a kind of novel automatic light control switch lamp device that utilizes the solar panels power supply.
Background technology
At present, public illumination and traffic notice board use the external power power supply to throw light on mostly, and turn-off by people or complicated circuit control.Though used recloser in some illumination, the display unit at present,, present automatic switch device circuit complexity, the manufacturing cost height, and on automatic switch control, consume many unnecessary electric energy.Illumination must need the external power power supply.
The utility model content
For control structure complexity that overcomes existing illumination, indicator lamp recloser and the deficiency that consumes a large amount of electric energy, and the deficiency of using external power to power.The utility model provides a kind of control circuit simple, and it is low to consume energy, and does not need the external power powered lighting, and illuminalive power-supply is controlled the new-type circuit that unites two into one with illumination.
The technical scheme that its technical problem that solves the utility model adopts is: the light-operated lighting device of a kind of solar energy is by solar panels, the NE555 chip, diode, first switch, second switch, resistance, electric capacity, rechargeable battery and LED lamp are formed, the threshold voltage end of NE555 chip links to each other with trigger end and links to each other with solar panels are anodal, the control voltage end of NE555 chip links to each other with the solar panels negative pole by electric capacity, power end links to each other by second switch and rechargeable battery are anodal with reset terminal, output links to each other with the LED lamp, discharge end links to each other with the positive pole of rechargeable battery with second switch by resistance, the negative pole of rechargeable battery links to each other with the negative pole of solar panels, and the positive pole of rechargeable battery links to each other with first switch and solar panels are anodal by diode.Rechargeable battery adopts the rechargeable battery of band overcurrent protection.
The beneficial effects of the utility model are, can be by charge the controls with illumination of NE555 chip detection solar voltage, and structure is extremely simple, does not need externally fed.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is circuit theory diagrams of the present utility model.
The specific embodiment
As shown in Figure 1, the light-operated lighting device of a kind of solar energy is by solar panels, NE555 chip U1, diode D1, first switch S 1, second switch S2, resistance R 3, capacitor C 1, rechargeable battery V1 and LED lamp are formed, the threshold voltage end THR of NE555 chip links to each other with trigger end TRI and links to each other with solar panels are anodal, the control voltage end CON of NE555 chip links to each other with the solar panels negative pole by capacitor C 1, power end VCC links to each other by second switch S2 and rechargeable battery V1 are anodal with reset terminal RST, output OUT links to each other with the LED lamp, discharge end DIS links to each other with the positive pole of rechargeable battery V1 with second switch S2 by resistance R 3, the negative pole of rechargeable battery links to each other with the negative pole of solar panels, and the positive pole of rechargeable battery links to each other with first switch S 1 and solar panels are anodal by diode D1.
Wherein, rechargeable battery V1 adopts the rechargeable battery of band overcurrent protection, prevents solar panels overcharging to rechargeable battery.
The light-operated lighting device circuit of the solar energy groundwork principle that the present invention proposes is: solar panels anode output voltage is received the TRI and the THR end of NE555 chip, during dusk light gradually a little less than, when the solar panels output voltage drops to 1/3 charged battery voltage, at the output output high level of NE555 chip, the driving LED lamp is bright; Light strengthens gradually during dawn, and when the solar panels output voltage was raised to 2/3 charged battery voltage, the output output low level was extinguished the LED lamp.
Main feature of the present invention is to utilize the NE555 chip to carry out charge in batteries and the switching of automatically following ambient lighting environment switch lighting indicating equipment, utilize the voltage system of NE555 chip detection solar panels to judge and carry out light illumination mode and charge mode, thereby reach the light-operated energy-conservation effect of solar energy.
Claims (2)
1. light-operated lighting device of solar energy, it is characterized in that: by solar panels, NE555 chip (U1), diode (D1), first switch (S1), second switch (S2), resistance (R3), electric capacity (C1), rechargeable battery (V1) and LED lamp are formed, the threshold voltage end (THR) of NE555 chip links to each other with trigger end (TRI) and links to each other with solar panels are anodal, the control voltage end (CON) of NE555 chip links to each other with the solar panels negative pole by electric capacity (C1), power end (VCC) links to each other by second switch (S2) and rechargeable battery (V1) are anodal with reset terminal (RST), output (OUT) links to each other with the LED lamp, discharge end (DIS) links to each other with the positive pole of second switch (S2) with rechargeable battery (V1) by resistance (R3), the negative pole of rechargeable battery links to each other with the negative pole of solar panels, and the positive pole of rechargeable battery links to each other with first switch (S1) and solar panels are anodal by diode (D1).
2. the light-operated lighting device of solar energy according to claim 1 is characterized in that: rechargeable battery (V1) adopts the rechargeable battery of band overcurrent protection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202777762U CN201555134U (en) | 2009-12-09 | 2009-12-09 | Solar energy light-operated lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202777762U CN201555134U (en) | 2009-12-09 | 2009-12-09 | Solar energy light-operated lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201555134U true CN201555134U (en) | 2010-08-18 |
Family
ID=42614817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202777762U Expired - Fee Related CN201555134U (en) | 2009-12-09 | 2009-12-09 | Solar energy light-operated lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201555134U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917443A (en) * | 2015-06-04 | 2015-09-16 | 中国电力科学研究院 | Solar autonomous power supply system |
| CN105955122A (en) * | 2016-05-23 | 2016-09-21 | 浙江大学 | Circuit for controlling operation of alarm clock based on minimal system of single-chip microcomputer and alarm clock |
-
2009
- 2009-12-09 CN CN2009202777762U patent/CN201555134U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104917443A (en) * | 2015-06-04 | 2015-09-16 | 中国电力科学研究院 | Solar autonomous power supply system |
| CN105955122A (en) * | 2016-05-23 | 2016-09-21 | 浙江大学 | Circuit for controlling operation of alarm clock based on minimal system of single-chip microcomputer and alarm clock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100818 Termination date: 20121209 |