CN205408255U - Low pressure solar energy flash light circuit - Google Patents
Low pressure solar energy flash light circuit Download PDFInfo
- Publication number
- CN205408255U CN205408255U CN201620161537.0U CN201620161537U CN205408255U CN 205408255 U CN205408255 U CN 205408255U CN 201620161537 U CN201620161537 U CN 201620161537U CN 205408255 U CN205408255 U CN 205408255U
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- China
- Prior art keywords
- diode
- connects
- low pressure
- potentiometer
- electric capacity
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- 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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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The utility model discloses a low pressure solar energy flash light circuit, including diode D1, inductance L1, switch S1 and solar panel T, solar panel T is connected to diode D1's positive pole, diode D1's negative pole linked switch S1 and battery E's positive pole, and inductance L1 is connected to switch S1's the other end, and diode D2's positive pole and chip IC1's pin 2 are connected to inductance L1's the other end. The utility model discloses low pressure solar energy flash light circuit simple structure, components and parts are few, and the 3V solar panel that the circuit adopted little volume utilizes boost to improve voltage as photoelectric transducering element simultaneously, reaches the working voltage of flash light, therefore have advantage small, with low costs and convenient to use.
Description
Technical field
This utility model relates to a kind of flash lamp, specifically a kind of low pressure solar energy flashing circuit for lamp.
Background technology
Lamps and lanterns of electron common in daily life during flash lamp, it can send the light of flicker, standing for road construction, security warning, automobile tail light, it is possible to is significantly reduced the probability that accident occurs.Stroboscopic lamp generally all uses out of doors, therefore power supply is a big problem, especially on a highway, and electric power transmission comparatively difficulty, therefore using sunlight is effective settling mode as stroboscopic lamp power supply, generally stroboscopic lamp needs the voltage of 12V to drive, but the solar panels of 12V not only cost is high, and volume is bigger, it is not convenient to use, and existing stroboscopic lamp circuit is many, and by counter chip control, anti-interference is low, therefore needs to be improved.
Utility model content
The purpose of this utility model is in that to provide a kind of low pressure solar energy flashing circuit for lamp, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
nullA kind of low pressure solar energy flashing circuit for lamp，Including diode D1、Inductance L1、Switch S1 and solar panels T，The anode of described diode D1 connects solar panels T，The positive pole of the negative electrode connecting valve S1 and accumulator E of diode D1，The other end of switch S1 connects inductance L1，The other end of inductance L1 connects the anode of diode D2 and the pin 2 of chip IC 1，The negative electrode of diode D2 connects electric capacity C3、Resistance R1、Resistance R2、The fixing end of of potentiometer RP1、The fixing end of of potentiometer RP2、The sliding end of potentiometer RP1、The sliding end of potentiometer RP2 and the pin 3 of chip IC 1，The other end of electric capacity C3 connects the other end of solar panels T、The negative pole of accumulator E、The pin 1 of chip IC 1、The negative electrode of diode D3 and the negative electrode of diode D4，The other end of resistance R1 connects electric capacity C2、Electric capacity C1、Another fixing pipe of potentiometer RP1 and the colelctor electrode of audion V1，The emitter stage of audion V1 connects the anode of diode D3，The other end of electric capacity C1 connects the other end of electric capacity C2、The other end of resistance R2、The colelctor electrode of audion V2 and another fixing end of potentiometer RP2，The emitter stage of audion V1 connects the anode of diode D3，The emitter stage of audion V2 connects the anode of diode D4，The model of described chip IC 1 is SL8203.
As preferred version of the present utility model: described solar panels T is 3V solar panels.
As preferred version of the present utility model: described diode D3 and diode D4 is light emitting diode.
Compared with prior art, the beneficial effects of the utility model are: this utility model low pressure solar energy flashing circuit for lamp simple in construction, components and parts are few, circuit adopts the 3V solar panels of small size as photo-electric conversion element, utilize boost chip to be improved by voltage simultaneously, reach the use voltage of flash lamp, therefore there is the advantage that volume is little, cost is low and easy to use.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of low pressure solar energy flashing circuit for lamp.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1，A kind of low pressure solar energy flashing circuit for lamp，Including diode D1、Inductance L1、Switch S1 and solar panels T，The anode of described diode D1 connects solar panels T，The positive pole of the negative electrode connecting valve S1 and accumulator E of diode D1，The other end of switch S1 connects inductance L1，The other end of inductance L1 connects the anode of diode D2 and the pin 2 of chip IC 1，The negative electrode of diode D2 connects electric capacity C3、Resistance R1、Resistance R2、The fixing end of of potentiometer RP1、The fixing end of of potentiometer RP2、The sliding end of potentiometer RP1、The sliding end of potentiometer RP2 and the pin 3 of chip IC 1，The other end of electric capacity C3 connects the other end of solar panels T、The negative pole of accumulator E、The pin 1 of chip IC 1、The negative electrode of diode D3 and the negative electrode of diode D4，The other end of resistance R1 connects electric capacity C2、Electric capacity C1、Another fixing pipe of potentiometer RP1 and the colelctor electrode of audion V1，The emitter stage of audion V1 connects the anode of diode D3，The other end of electric capacity C1 connects the other end of electric capacity C2、The other end of resistance R2、The colelctor electrode of audion V2 and another fixing end of potentiometer RP2，The emitter stage of audion V1 connects the anode of diode D3，The emitter stage of audion V2 connects the anode of diode D4，The model of described chip IC 1 is SL8203.
Solar panels T is 3V solar panels.Diode D3 and diode D4 is light emitting diode.
Operation principle of the present utility model is: solar panels T completes opto-electronic conversion and is stored in accumulator E by electric energy by after diode D1, owing to this circuit is in order to reduce volume, what adopt is 3V small size solar panels, therefore the inductance L1 in circuit, electric capacity C3, diode D2 and chip IC 1 constitute DC-DC booster circuit, the low-voltage of the low-voltage output for solar panels or accumulator being exported is increased to be enough to drive the DC voltage adding heat pipe A work, in circuit, the output voltage of V1 is added to the base stage of V2 by C2, and the output voltage of V2 is added to the base stage of V1 by C1, thus constituting transistor oscillating circuit.Light emitting diode D3 and D4 is connected on the emitter stage of audion V1, V2 respectively, for improving the switching characteristic of circuit, and has the protective effect to V1 and V2 concurrently, when night uses, only need to close switch S1, can realize flash effect.
Claims (3)
- null1. a low pressure solar energy flashing circuit for lamp，Including diode D1、Inductance L1、Switch S1 and solar panels T，It is characterized in that，The anode of described diode D1 connects solar panels T，The positive pole of the negative electrode connecting valve S1 and accumulator E of diode D1，The other end of switch S1 connects inductance L1，The other end of inductance L1 connects the anode of diode D2 and the pin 2 of chip IC 1，The negative electrode of diode D2 connects electric capacity C3、Resistance R1、Resistance R2、The fixing end of of potentiometer RP1、The fixing end of of potentiometer RP2、The sliding end of potentiometer RP1、The sliding end of potentiometer RP2 and the pin 3 of chip IC 1，The other end of electric capacity C3 connects the other end of solar panels T、The negative pole of accumulator E、The pin 1 of chip IC 1、The negative electrode of diode D3 and the negative electrode of diode D4，The other end of resistance R1 connects electric capacity C2、Electric capacity C1、Another fixing pipe of potentiometer RP1 and the colelctor electrode of audion V1，The emitter stage of audion V1 connects the anode of diode D3，The other end of electric capacity C1 connects the other end of electric capacity C2、The other end of resistance R2、The colelctor electrode of audion V2 and another fixing end of potentiometer RP2，The emitter stage of audion V1 connects the anode of diode D3，The emitter stage of audion V2 connects the anode of diode D4，The model of described chip IC 1 is SL8203.
- 2. a kind of low pressure solar energy flashing circuit for lamp according to claim 1, it is characterised in that described solar panels T is 3V solar panels.
- 3. a kind of low pressure solar energy flashing circuit for lamp according to claim 1, it is characterised in that described diode D3 and diode D4 is light emitting diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161537.0U CN205408255U (en) | 2016-03-03 | 2016-03-03 | Low pressure solar energy flash light circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161537.0U CN205408255U (en) | 2016-03-03 | 2016-03-03 | Low pressure solar energy flash light circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205408255U true CN205408255U (en) | 2016-07-27 |
Family
ID=56443263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620161537.0U Expired - Fee Related CN205408255U (en) | 2016-03-03 | 2016-03-03 | Low pressure solar energy flash light circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205408255U (en) |
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2016
- 2016-03-03 CN CN201620161537.0U patent/CN205408255U/en not_active Expired - Fee Related
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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: 20160727 Termination date: 20170303 |