CN202425124U - Trigger circuit of wind-solar hybrid street light controller - Google Patents
Trigger circuit of wind-solar hybrid street light controller Download PDFInfo
- Publication number
- CN202425124U CN202425124U CN201120549295XU CN201120549295U CN202425124U CN 202425124 U CN202425124 U CN 202425124U CN 201120549295X U CN201120549295X U CN 201120549295XU CN 201120549295 U CN201120549295 U CN 201120549295U CN 202425124 U CN202425124 U CN 202425124U
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- CN
- China
- Prior art keywords
- comparator
- resistance
- input
- diode
- wind
- 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 - Lifetime
Links
- 230000000295 complement effect Effects 0.000 claims description 9
- 239000003990 capacitor Substances 0.000 claims description 6
- 230000005669 field effect Effects 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
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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 discloses a trigger circuit of a wind-solar hybrid street light controller. The trigger circuit is characterized in that a grid electrode of a field-effect tube is connected with an output end of a first comparator through a resistance, a first input end of the first comparator is connected with a reference voltage through the resistance, a second input end of the first comparator is connected with a sampling circuit, the first input end of the first comparator is connected with a positive electrode of a diode, a negative electrode of the diode is connected with an output end of a second comparator, a first input end of the second comparator is connected with the reference voltage, and a second input end of the second comparator is connected with a signal end through a time-delay circuit. The trigger circuit has the advantages of simple structure and easiness in realization.
Description
Technical field
The utility model relates to a kind of wind and light complementary road lamp controller, relates in particular to a kind of circuits for triggering of wind and light complementary road lamp controller.
Background technology
The wind and light complementary road lamp controller is used to control wind-driven generator and device of solar generating is that storage battery charges, and is street lamp power supply, road lamp power supply.Generally speaking, after battery tension reaches 10.8V, stop discharge, push back when rising to the 12.2V left and right sides at second atmospheric electricity, this voltage normal controller then can't normally start illumination at night.Therefore need a kind of circuits for triggering of design, make lighting circuit recover normal.
The utility model content
The purpose of the utility model is to provide a kind of circuits for triggering of wind and light complementary road lamp controller, can trigger light fixture and open.
To achieve these goals, the technical scheme of the utility model is following: a kind of circuits for triggering of wind and light complementary road lamp controller comprise FET; The drain electrode of this FET is connected with an end of street lamp; The other end of street lamp is connected with the positive pole of storage battery, and the source electrode of this FET is through grounding through resistance, and the grid that it is characterized in that FET is connected through the output of the resistance and first comparator; The first input end of first comparator is connected with reference voltage through resistance; Second input of first comparator is connected with sample circuit, and the first input end of first comparator is connected with the anode of diode, and the negative electrode of diode is connected with the output of second comparator; The first input end of second comparator is connected with reference voltage, and second input of second comparator is connected with signal end through delay circuit.
When circuit was opened, signal end was a high level, because the effect of delay circuit; The first input end of second comparator is low level at the beginning; Therefore its output is a low level, because the diode between second comparator output terminal and first comparator input terminal, the first input end of first comparator is a low level; Affirm second input end signal less than first comparator that is connected with sample circuit, so the circuits for triggering conducting; After having crossed delay time; The first input end of second comparator is a high level; The output of second comparator is a high level, because the unidirectional conduction of the diode between second comparator output terminal and first comparator input terminal makes and breaks off between second comparator output terminal and first comparator input terminal; The first comparator first input end is a reference voltage, makes the circuit operate as normal.The advantage of the utility model is simple in structure, is easy to realize.
Description of drawings
Fig. 1 is the circuit diagram of the utility model.
Fig. 2 is the integrated circuit figure of the wind and light complementary road lamp controller of the circuits for triggering of use the utility model.
Embodiment
A kind of circuits for triggering of wind and light complementary road lamp controller; Comprise FET, it is characterized in that the drain electrode of this FET is connected with an end of street lamp, the other end of street lamp is connected with the positive pole of storage battery; The source electrode of this FET passes through grounding through resistance; The grid of FET is connected through the output of the resistance and first comparator, and the first input end of first comparator is connected with reference voltage through resistance, and second input of first comparator is connected with sample circuit; The first input end of first comparator is connected with the anode of diode; The negative electrode of diode is connected with the output of second comparator, and the first input end of second comparator is connected with reference voltage, and second input of second comparator is connected with signal end through delay circuit.
Delay circuit is made up of time delay resistance and delay capacitor; One end of this time delay resistance is connected with second input of second comparator; The other end of this time delay resistance is connected with signal end, and second input of second comparator also is connected with an end of delay capacitor, the other end ground connection of delay capacitor.Sample circuit comprises adjustable resistance; One end ground connection of adjustable resistance; The other end of adjustable resistance is connected with an end of first resistance, and the other end of first resistance is connected with second input of first comparator, and the other end of first resistance also is connected with an end of second resistance; The other end of second resistance is connected with the negative pole of second diode, and the positive pole of second diode is connected with the positive pole of storage battery.
Claims (3)
1. the circuits for triggering of a wind and light complementary road lamp controller; Comprise FET, it is characterized in that the drain electrode of this FET is connected with an end of street lamp, the other end of street lamp is connected with the positive pole of storage battery; The source electrode of this FET passes through grounding through resistance; The grid of FET is connected through the output of the resistance and first comparator, and the first input end of first comparator is connected with reference voltage through resistance, and second input of first comparator is connected with sample circuit; The first input end of first comparator is connected with the anode of diode; The negative electrode of diode is connected with the output of second comparator, and the first input end of second comparator is connected with reference voltage through delay circuit, and second input of second comparator is connected with signal end.
2. according to the said circuits for triggering of claim 1; It is characterized in that; Delay circuit is made up of time delay resistance and delay capacitor, and an end of this time delay resistance is connected with second input of second comparator, and the other end of this time delay resistance is connected with signal end; Second input of second comparator also is connected with an end of delay capacitor, the other end ground connection of delay capacitor.
3. according to the said circuits for triggering of claim 2, it is characterized in that sample circuit comprises adjustable resistance; One end ground connection of adjustable resistance; The other end of adjustable resistance is connected with an end of first resistance, and the other end of first resistance is connected with second input of first comparator, and the other end of first resistance also is connected with an end of second resistance; The other end of second resistance is connected with the negative pole of second diode, and the positive pole of second diode is connected with the positive pole of storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120549295XU CN202425124U (en) | 2011-12-26 | 2011-12-26 | Trigger circuit of wind-solar hybrid street light controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120549295XU CN202425124U (en) | 2011-12-26 | 2011-12-26 | Trigger circuit of wind-solar hybrid street light controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202425124U true CN202425124U (en) | 2012-09-05 |
Family
ID=46749843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120549295XU Expired - Lifetime CN202425124U (en) | 2011-12-26 | 2011-12-26 | Trigger circuit of wind-solar hybrid street light controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202425124U (en) |
-
2011
- 2011-12-26 CN CN201120549295XU patent/CN202425124U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20130104 Granted publication date: 20120905 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20130704 Granted publication date: 20120905 |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20130704 Granted publication date: 20120905 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20140604 Granted publication date: 20120905 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20140704 Granted publication date: 20120905 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20150104 Granted publication date: 20120905 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| C56 | Change in the name or address of the patentee |
Owner name: GCL SYSTEM INTEGRATION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI CHAORI SOLAR ENERGY TECHNOLOGY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 201406 Shanghai city Fengxian District Jianghai Economic Zone Patentee after: Assist prosperous integrated Science and Technology Co., Ltd. Address before: 201406, Shanghai, Fengxian District South Town Wang Yang Economic Zone, flag Road, No. 738 Patentee before: Shanghai Chaori Solar Energy Science & Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |
|
| CX01 | Expiry of patent term |