CN203894948U - Traffic signal lamp system having solar energy power source - Google Patents
Traffic signal lamp system having solar energy power source Download PDFInfo
- Publication number
- CN203894948U CN203894948U CN201420168330.7U CN201420168330U CN203894948U CN 203894948 U CN203894948 U CN 203894948U CN 201420168330 U CN201420168330 U CN 201420168330U CN 203894948 U CN203894948 U CN 203894948U
- Authority
- CN
- China
- Prior art keywords
- resistance
- chip microcomputer
- traffic signal
- lamp panel
- signal lamp
- 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
- 239000002245 particle Substances 0.000 claims description 9
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 3
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model discloses a traffic signal lamp system having a solar energy power source. The traffic signal lamp system comprises a solar cell assembly, a lamp panel, a storage battery, a lead wire and a shell body, wherein the solar cell assembly is connected with the storage battery through the lead wire, the storage battery is arranged in an object, the lamp panel is connected with the storage battery through the lead wire, and a control circuit is arranged in the lamp panel. Through arrangement of the solar cell assembly, an aim that a traffic light cannot be restricted by a power source; through arrangement of the control circuit, energy of the traffic signal lamp system can be used reasonably, and energy utilization efficiency can be raised.
Description
Technical field
The utility model relates to field of traffic, particularly, relates to a kind of traffic signal lamp system taking sun power as power supply.
Background technology
At present, traffic signals brown flasher, is mainly used in cross-road, and bend, bridge etc. has the Dangerous Area of potential safety hazard, and prompting driver or pedestrian takes care, and can effectively play the warning function generation that avoids traffic accident.Be limited to Power Supplies Condition, the area of only extending for city's electric energy in the past.
Utility model content
The purpose of this utility model is, for the problems referred to above, proposes a kind of traffic signal lamp system taking sun power as power supply, breaks away from the advantage of power supply to traffic lights restriction to realize.
For achieving the above object, the technical solution adopted in the utility model is:
A traffic signal lamp system taking sun power as power supply, comprises solar module, lamp panel, accumulator, wire and housing, described solar module is connected by wire with accumulator, and described accumulator is arranged in object, described lamp panel is connected by wire with accumulator, in described lamp panel, control loop is set, this control loop is connected by wire with lamp panel, and described control loop comprises single-chip microcomputer, resistance R 17, triode T1, resistance R 16, R15, resistance R 14, resistance R 13, resistance R 3, diode D1 and optocoupler U3, one end of 8 pin I/O end contact resistance R17 of described single-chip microcomputer, the other end of this resistance R 17 is connected with the base stage of triode T1, single-chip microcomputer 10 pin I/O end contact resistance R16 and R15, described single-chip microcomputer 9 pin I/O end contact resistance R14 and resistance R 13, single-chip microcomputer 2 pin I/O end contact resistance R3 and diode D1, resistance in series R2 between the anode of one end of described resistance R 3 and diode D1, the other end of this resistance R 3 is connected with the input end of optocoupler U3.
Further, described single-chip microcomputer adopts PIC16F676 single-chip microcomputer.
Further, it is 5cm that diameter is set on described lamp panel, large Wide-angle LED particle, and its wide-angle is not less than 120 °, and every four LED particles are a string.
Further, each described lamp panel is installed 32 groups of LED particle strings.
The technical solution of the utility model has following beneficial effect:
The technical solution of the utility model, thus reach and broken away from the object of power supply to traffic lights restriction by solar module is set, and by control loop is set, the traffic signal lamp system energy is reasonably utilized, strengthen the utilization ratio of the energy.And being set, LED group string prevents the flicker effect causing because of LED fault.
Brief description of the drawings
Fig. 1 is the electronic circuitry of control loop in the traffic signal lamp system taking sun power as power supply described in the utility model embodiment;
Fig. 2 is the traffic signal lamp system electrical principle block diagram taking sun power as power supply described in the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for description and interpretation the utility model, and be not used in restriction the utility model.
As illustrated in fig. 1 and 2, a kind of traffic signal lamp system taking sun power as power supply, comprise solar module, lamp panel, accumulator, wire and housing, solar module is connected by wire with accumulator, accumulator is arranged in object, lamp panel is connected by wire with accumulator, control loop is set in lamp panel, this control loop is connected by wire with lamp panel, control loop comprises single-chip microcomputer, resistance R 17, triode T1, resistance R 16, R15, resistance R 14, resistance R 13, resistance R 3, diode D1 and optocoupler U3, one end of 8 pin I/O end contact resistance R17 of single-chip microcomputer, the other end of this resistance R 17 is connected with the base stage of triode T1, single-chip microcomputer 10 pin I/O end contact resistance R16 and R15, single-chip microcomputer 9 pin I/O end contact resistance R14 and resistance R 13, single-chip microcomputer 2 pin I/O end contact resistance R3 and diode D1, resistance in series R2 between the anode of one end of resistance R 3 and diode D1, the other end of this resistance R 3 is connected with the input end of optocoupler U3.
Wherein, single-chip microcomputer adopts PIC16F676 single-chip microcomputer.In the time that accumulator level is too low, first reduce flicker frequency, in the time that frequency reaches minimum flicker frequency, reduce gradually output voltage, reduce the brightness of brown flasher, until accumulator overvoltage/undervoltage shutdown system.The function of single-chip microcomputer is herein its basic function carrying.
It is 5cm that diameter is set on lamp panel, large Wide-angle LED particle, and its wide-angle is not less than 120 °, and every four LED particles are a string.Described lamp panel is installed 32 groups of LED particle strings.
Single-chip microcomputer adopts PIC16F676 single-chip microcomputer, and single-chip microcomputer 8 pin contact resistance R17, by output square wave, control the break-make of NPN triode T1; Single-chip microcomputer 10 pin contact resistance R16 and electronics R15, for gathering the voltage of accumulator.Single-chip microcomputer 9 pin contact resistance R14 and resistance R 13, for the temperature compensation of controller, single-chip microcomputer 2 pin contact resistance R3 and diode D1, by the keying of output signal control optocoupler U3, thus gauge tap device, thus the charging of cell panel to accumulator controlled.
Finally it should be noted that: the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although the utility model is had been described in detail with reference to previous embodiment, for a person skilled in the art, its technical scheme that still can record aforementioned each embodiment is modified, or part technical characterictic is wherein equal to replacement.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. the traffic signal lamp system taking sun power as power supply, is characterized in that, comprises solar module, lamp panel, accumulator, wire and housing, described solar module is connected by wire with accumulator, and described accumulator is arranged in object, described lamp panel is connected by wire with accumulator, in described lamp panel, control loop is set, this control loop is connected by wire with lamp panel, and described control loop comprises single-chip microcomputer, resistance R 17, triode T1, resistance R 16, R15, resistance R 14, resistance R 13, resistance R 3, diode D1 and optocoupler U3, one end of 8 pin I/O end contact resistance R17 of described single-chip microcomputer, the other end of this resistance R 17 is connected with the base stage of triode T1, single-chip microcomputer 10 pin I/O end contact resistance R16 and R15, described single-chip microcomputer 9 pin I/O end contact resistance R14 and resistance R 13, single-chip microcomputer 2 pin I/O end contact resistance R3 and diode D1, resistance in series R2 between the anode of one end of described resistance R 3 and diode D1, the other end of this resistance R 3 is connected with the input end of optocoupler U3.
2. the traffic signal lamp system taking sun power as power supply according to claim 1, is characterized in that, described single-chip microcomputer adopts PIC16F676 single-chip microcomputer.
3. the traffic signal lamp system taking sun power as power supply according to claim 1 and 2, is characterized in that, it is 5cm that diameter is set on described lamp panel, large Wide-angle LED particle, and its wide-angle is not less than 120 °, and every four LED particles are a string.
4. the traffic signal lamp system taking sun power as power supply according to claim 3, each described lamp panel is installed 32 groups of LED particle strings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168330.7U CN203894948U (en) | 2014-04-09 | 2014-04-09 | Traffic signal lamp system having solar energy power source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168330.7U CN203894948U (en) | 2014-04-09 | 2014-04-09 | Traffic signal lamp system having solar energy power source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203894948U true CN203894948U (en) | 2014-10-22 |
Family
ID=51721321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420168330.7U Expired - Lifetime CN203894948U (en) | 2014-04-09 | 2014-04-09 | Traffic signal lamp system having solar energy power source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203894948U (en) |
-
2014
- 2014-04-09 CN CN201420168330.7U patent/CN203894948U/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203523636U (en) | Ultrasonic bird repeller | |
| CN101835306B (en) | Led lamp control circuit and led lamp | |
| CN201936413U (en) | Active infrared anti-theft alarm apparatus | |
| CN203894948U (en) | Traffic signal lamp system having solar energy power source | |
| CN201368393Y (en) | LED lamp electrified by solar energy | |
| CN106207773A (en) | A kind of outdoor intelligence rat destruction power distribution cabinet | |
| CN201429013Y (en) | LED emergency lighting lamp | |
| CN202852673U (en) | Top lamp of ambulance | |
| CN204349495U (en) | A kind of mining high capacity lithium ion battery standby power system | |
| CN202857082U (en) | High efficiency intelligent type solar energy LED street lamp lighting system | |
| CN202966105U (en) | Control circuit of brake light | |
| CN201628194U (en) | Electrostatic prevention LED lamp and light source | |
| CN207302288U (en) | A kind of Intelligent acousto-optic prompts mark system | |
| CN207162386U (en) | A kind of solar energy induction type street lamp | |
| CN201608946U (en) | Control circuit of navigation light | |
| CN202353238U (en) | Protection system for solar street lamp storage battery | |
| CN204190447U (en) | A kind of portable type solar energy portable power source | |
| CN205230526U (en) | Wind power generation's highway luminescence indication tablet | |
| CN204795718U (en) | Photovoltaic LED lamp circuit | |
| CN204967343U (en) | Intelligent transportation system's intelligent lamps and lanterns charger | |
| CN204632041U (en) | A kind of solar energy intelligent bicycle shed | |
| CN204835641U (en) | Maximum power trails MPPT constant current all -in -one that steps up | |
| CN103024998A (en) | Multifunctional LED (Light Emitting Diode) emergency illuminating device | |
| CN203718610U (en) | Energy-saving lamp | |
| CN208316368U (en) | A kind of Christmas tree LED light power control circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141022 |
|
| CX01 | Expiry of patent term |