CN204180363U - A kind of control circuit of solar energy spike lamp - Google Patents
A kind of control circuit of solar energy spike lamp Download PDFInfo
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- CN204180363U CN204180363U CN201420686957.1U CN201420686957U CN204180363U CN 204180363 U CN204180363 U CN 204180363U CN 201420686957 U CN201420686957 U CN 201420686957U CN 204180363 U CN204180363 U CN 204180363U
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Abstract
The utility model discloses a kind of control circuit of solar energy spike lamp, solar charging circuit comprises solar panel, and solar panel is contact resistance R2, resistance R3 successively; Overcharge of a battery protective circuit comprises operational amplifier Q1, diode D2, pressurizer T1 and pressurizer T2; Storage battery power supply circuit comprises operational amplifier Q2, electric capacity C2 and diode D3; Emission control circuit comprises photoelectrical coupler U1, triode Q3 and pressurizer T3.The control circuit of solar energy spike lamp of the present utility model, the connecting circuit of storage battery when electric energy is full of automatically between disconnection solar panel and storage battery can be made, make storage battery be unlikely to overcharge and damage the normal power supply performance of storage battery, therefore storage battery has the feature of power supply good stability and long service life.
Description
Technical field
the utility model relates to solar energy spike lamp, more particularly relates to a kind of control circuit of solar energy spike lamp.
Background technology
Modern road traffic vehicle flowrate is large, and the speed of a motor vehicle is high, and traffic mark plays important guide elicitation effect, is crossed on crossing, important bridge entrance, charge station's entrance and the volume of traffic is large, track is many lines is in recent years equipped with solar energy spike lamp in traffic.Solar energy spike lamp is the one novel active light-emitting caution product of road traffic facility, and it take solar panel as charging components and parts, and battery or electric capacity are energy storage components and parts, adopts LED in conjunction with reflecting piece luminescence.Mainly be arranged at roadside kerb, in the separation path of speed track, be generally combined with graticule.Warning scintillation light can be sent when night, improve the attentiveness of driver, reduce vehicle punching collision possibility, reduce traffic accidents.
Existing solar energy spike lamp control circuit forms primarily of solar charging circuit part, powered battery part and emission control circuit part; usually there is the situation of charge in batteries and power supply instability in the control circuit of this structure; and this structure lacks the defencive function of battery; when battery is full of; solar panel is also being battery charging; damage is had to the power supply performance of battery, battery is reduced.
Utility model content
The technical problem that the utility model solves is the control circuit providing a kind of solar energy spike lamp, and accumulator super-charge protective circuit installed in circuit by this control circuit, storage battery power supply good stability, long service life.
For solving the problems of the technologies described above, the technical scheme of employing is: a kind of control circuit of solar energy spike lamp, comprising:
Solar charging circuit, described solar charging circuit comprises solar panel, and described solar panel is contact resistance R2, resistance R3 successively;
Overcharge of a battery protective circuit, described overcharge of a battery protective circuit comprises operational amplifier Q1, diode D2, pressurizer T1 and pressurizer T2, described operational amplifier Q1, pressurizer T1 and pressurizer T2 form closed-loop path, and described diode D2 is concatenation operation amplifier Q1 and pressurizer T2, circuit between operational amplifier Q1 and pressurizer T1 simultaneously;
Storage battery power supply circuit, described storage battery power supply circuit comprises operational amplifier Q2, electric capacity C2 and diode D3, and described electric capacity C2 is in parallel with described operational amplifier Q2, and described diode D3 connects the described electric capacity C2 circuit in parallel with described operational amplifier Q2;
Emission control circuit, described emission control circuit comprises photoelectrical coupler U1, triode Q3 and pressurizer T3, described photoelectrical coupler U1 is connected with described storage battery power supply circuit, described triode Q3 is connected with described storage battery power supply circuit, and described pressurizer T3 is connected with described solar charging circuit.
Described solar charging circuit, described overcharge of a battery protective circuit, described storage battery power supply circuit, described emission control circuit connect successively.
Further, diode D1 is provided with between the connecting circuit of solar charging circuit and described overcharge of a battery protective circuit.
Further; described overcharge of a battery protective circuit also comprises electric capacity C1, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8 and resistance R9; described operational amplifier Q1, described resistance R4, described electric capacity C1, described resistance R8, described resistance R9 form closed-loop path; described resistance R7 is located on the circuit between described operational amplifier Q1 and described pressurizer T2, and described resistance R6 is connected with a positive pole of described pressurizer T1.
Further, described storage battery power supply circuit also comprises resistance R10, resistance R11, resistance R12, resistance R13 and resistance R14, described resistance R10, resistance R11 are connected with described photoelectrical coupler U1, described resistance R12, described resistance R13, described resistance R14, diode D3 connect, and described resistance R14, electric capacity C2, operational amplifier Q2 are in parallel.
Further, described emission control circuit also comprises diode D4, diode D5 and resistance R16, and diode D4 connects with diode D5, the circuit that resistance R16 parallel diode D4 connects with diode D5.
Further, the model of described pressurizer T1, pressurizer T2 and pressurizer T3 is all TL431.
Further, the model of described photoelectrical coupler U1 is TLP521.
The beneficial effects of the utility model are: solar energy spike lamp control circuit of the present utility model comprises solar charging circuit, overcharge of a battery protective circuit, storage battery power supply circuit and emission control circuit; overcharge of a battery protective circuit can make the connecting circuit of storage battery when electric energy is full of automatically between disconnection solar panel and storage battery; make storage battery be unlikely to overcharge and damage the normal power supply performance of storage battery, therefore storage battery has the feature of power supply good stability and long service life.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the utility model solar energy spike lamp control circuit.
Fig. 2 is the control circuit structure chart of the utility model solar energy spike lamp.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 1 to Figure 2, a kind of control circuit of solar energy spike lamp, comprising:
Solar charging circuit 10, solar charging circuit comprises solar panel, and solar panel is contact resistance R2, resistance R3 successively;
Overcharge of a battery protective circuit 20; overcharge of a battery protective circuit 20 comprises operational amplifier Q1, diode D2, pressurizer T1 and pressurizer T2; operational amplifier Q1, pressurizer T1 and pressurizer T2 form closed-loop path, and diode D2 is concatenation operation amplifier Q1 and pressurizer T2, circuit between operational amplifier Q1 and pressurizer T1 simultaneously.Overcharge of a battery protective circuit 20 also comprises electric capacity C1, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8 and resistance R9; operational amplifier Q1, resistance R4, electric capacity C1, resistance R8, resistance R9 form closed-loop path; resistance R7 is located on the circuit between operational amplifier Q1 and described pressurizer T2, and resistance R6 is connected with a positive pole of described pressurizer T1.
Storage battery power supply circuit 30, storage battery power supply circuit 30 comprises operational amplifier Q2, electric capacity C2 and diode D3, and electric capacity C2 is in parallel with operational amplifier Q2, the circuit that diode D3 series capacitance C2 is in parallel with operational amplifier Q2.Storage battery power supply circuit 30 also comprises resistance R10, resistance R11, resistance R12, resistance R13 and resistance R14, resistance R10, resistance R11 are connected with photoelectrical coupler U1, resistance R12, resistance R13, resistance R14, diode D3 connect, and resistance R14, electric capacity C2, operational amplifier Q2 are in parallel.
Emission control circuit 40, emission control circuit 40 comprises photoelectrical coupler U1, triode Q3 and pressurizer T3, photoelectrical coupler U1 is connected with storage battery power supply circuit, and triode Q3 is connected with storage battery power supply circuit, and pressurizer T3 is connected with described solar charging circuit.Emission control circuit 40 also comprises diode D4, diode D5 and resistance R16, and diode D4 connects with diode D5, the circuit that resistance R16 parallel diode D4 connects with diode D5.
Solar charging circuit 10, described overcharge of a battery protective circuit 20, storage battery power supply circuit 30, emission control circuit 40 connect successively.Diode D1 is provided with between the connecting circuit of solar charging circuit 10 and overcharge of a battery protective circuit 20.
In the utility model, the model of pressurizer T1, pressurizer T2 and pressurizer T3 is all TL431.The model of photoelectrical coupler U1 is TLP521.
The foregoing is only preferred implementation of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (7)
1. a control circuit for solar energy spike lamp, is characterized in that, comprising:
Solar charging circuit (10), described solar charging circuit (10) comprises solar panel, and described solar panel is contact resistance R2, resistance R3 successively;
Overcharge of a battery protective circuit (20), described overcharge of a battery protective circuit (20) comprises operational amplifier Q1, diode D2, pressurizer T1 and pressurizer T2, described operational amplifier Q1, pressurizer T1 and pressurizer T2 form closed-loop path, and described diode D2 is concatenation operation amplifier Q1 and pressurizer T2, circuit between operational amplifier Q1 and pressurizer T1 simultaneously;
Storage battery power supply circuit (30), described storage battery power supply circuit (30) comprises operational amplifier Q2, electric capacity C2 and diode D3, described electric capacity C2 is in parallel with described operational amplifier Q2, and described diode D3 connects the described electric capacity C2 circuit in parallel with described operational amplifier Q2;
Emission control circuit (40), described emission control circuit (40) comprises photoelectrical coupler U1, triode Q3 and pressurizer T3, described photoelectrical coupler U1 is connected with described storage battery power supply circuit, described triode Q3 is connected with described storage battery power supply circuit, described pressurizer T3 is connected with described solar charging circuit
Described solar charging circuit, described overcharge of a battery protective circuit, described storage battery power supply circuit, described emission control circuit connect successively.
2. the control circuit of a kind of solar energy spike lamp according to claim 1, is characterized in that, is provided with diode D1 between the connecting circuit of solar charging circuit (10) and described overcharge of a battery protective circuit (20).
3. the control circuit of a kind of solar energy spike lamp according to claim 1; it is characterized in that; described overcharge of a battery protective circuit (20) also comprises electric capacity C1, resistance R4, resistance R5, resistance R6, resistance R7, resistance R8 and resistance R9; described operational amplifier Q1, described resistance R4, described electric capacity C1, described resistance R8, described resistance R9 form closed-loop path; described resistance R7 is located on the circuit between described operational amplifier Q1 and described pressurizer T2, and described resistance R6 is connected with a positive pole of described pressurizer T1.
4. the control circuit of a kind of solar energy spike lamp according to claim 1, it is characterized in that, described storage battery power supply circuit (30) also comprises resistance R10, resistance R11, resistance R12, resistance R13 and resistance R14, described resistance R10, resistance R11 are connected with described photoelectrical coupler U1, described resistance R12, described resistance R13, described resistance R14, diode D3 connect, and described resistance R14, electric capacity C2, operational amplifier Q2 are in parallel.
5. the control circuit of a kind of solar energy spike lamp according to claim 1, it is characterized in that, described emission control circuit (40) also comprises diode D4, diode D5 and resistance R16, diode D4 connects with diode D5, the circuit that resistance R16 parallel diode D4 connects with diode D5.
6. the control circuit of a kind of solar energy spike lamp according to claim 1, is characterized in that, the model of described pressurizer T1, pressurizer T2 and pressurizer T3 is all TL431.
7. the control circuit of a kind of solar energy spike lamp according to claim 1, is characterized in that, the model of described photoelectrical coupler U1 is TLP521.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686957.1U CN204180363U (en) | 2014-11-17 | 2014-11-17 | A kind of control circuit of solar energy spike lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686957.1U CN204180363U (en) | 2014-11-17 | 2014-11-17 | A kind of control circuit of solar energy spike lamp |
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| Publication Number | Publication Date |
|---|---|
| CN204180363U true CN204180363U (en) | 2015-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420686957.1U Active CN204180363U (en) | 2014-11-17 | 2014-11-17 | A kind of control circuit of solar energy spike lamp |
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| Country | Link |
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| CN (1) | CN204180363U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107835550A (en) * | 2018-02-06 | 2018-03-23 | 贵州德江韫韬科技有限责任公司 | A kind of control system of solar energy street lamp |
| CN107889330A (en) * | 2017-12-14 | 2018-04-06 | 宁波绿光能源科技有限公司 | A kind of integral solar energy street lamp self-excited circuit |
-
2014
- 2014-11-17 CN CN201420686957.1U patent/CN204180363U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107889330A (en) * | 2017-12-14 | 2018-04-06 | 宁波绿光能源科技有限公司 | A kind of integral solar energy street lamp self-excited circuit |
| CN107835550A (en) * | 2018-02-06 | 2018-03-23 | 贵州德江韫韬科技有限责任公司 | A kind of control system of solar energy street lamp |
| CN107835550B (en) * | 2018-02-06 | 2019-05-17 | 贵州德江韫韬科技有限责任公司 | A kind of control system of solar energy street lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170929 Address after: 518000 Guangdong city of Shenzhen province Luohu District Liantang Industrial Zone 702 building 4 floor west block No. A-1 Patentee after: Pengcheng, Shenzhen transportation network incorporated company Address before: 518000 Guangdong city of Shenzhen province Luohu District Liantang Industrial Zone 702 building 4 floor west block A-1 No. 518000 Patentee before: Linrun Industry Co., Ltd. |
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| TR01 | Transfer of patent right |