CN201925840U - Laser correlative type solar road lamp - Google Patents

Laser correlative type solar road lamp Download PDF

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Publication number
CN201925840U
CN201925840U CN2010206058732U CN201020605873U CN201925840U CN 201925840 U CN201925840 U CN 201925840U CN 2010206058732 U CN2010206058732 U CN 2010206058732U CN 201020605873 U CN201020605873 U CN 201020605873U CN 201925840 U CN201925840 U CN 201925840U
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CN
China
Prior art keywords
laser
solar
correlation
supply system
luminescent device
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Expired - Fee Related
Application number
CN2010206058732U
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Chinese (zh)
Inventor
谭志良
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Yangxing Middle School Affiliated to East China Normal University
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Yangxing Middle School Affiliated to East China Normal University
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Priority to CN2010206058732U priority Critical patent/CN201925840U/en
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Publication of CN201925840U publication Critical patent/CN201925840U/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/72Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting

Abstract

The utility model relates to the lighting field, and particularly relates to a road lamp. A laser correlative type solar road lamp comprises a lighting device, a road lamp pole and a road lamp controlling system which comprises a traffic responsive sensor system and a signal processing system, the traffic responsive sensor system is connected with the signal processing system which is connected with a lighting device switch controlling module, the lighting device switch controlling module is connected with the lighting device; the traffic responsive sensor system comprises a correlative type laser sensor system which comprises a laser sending device and a laser receiving device, the laser sending device and the laser receiving device are respectively arranged at two sides of the road; the laser correlative type solar road lamp also comprises a solar power supply system which comprises a solar power supply system, the solar energy power supply system comprises a solar battery panel and a storage battery, and the solar battery panel is connected with the storage battery. The energy saving effect of the laser correlative type solar energy road lamp is remarkable, the purpose of saving energy is further achieved by utilizing the road lamp controlling system, and the load of the road lamp on the power grid is reduced.

Description

Laser correlation solar street light
Technical field
The utility model relates to lighting field, is specifically related to street lamp.
Background technology
Street lamp not only quantity is huge, and the power of single street lamp big, light chronic.Street lamp is consuming the huge electric energy in the electrical network, has brought great burden to mains supply.In order to reduce the street lamp energy consumption, reduce burden that electrical network is caused, some highway section has begun to adopt the LED street lamp, thereby has reached certain energy-saving effect.
In order further to reduce the burden of street lamp to electrical network, solar LED street lamp has been adopted in some highway section.With solar panel is the led chip power supply, thereby reaches the effect of illumination.Under the comparatively sunny situation of weather, the electric energy that provides by solar panel even whole electric energy that led chip night illumination can be provided.But under the situation of bad weather, under overcast and rainy continuously situation, the electric energy that solar panel produced can't satisfy the needed electric energy of led chip night illumination fully.
That is to say that existing solar LED street lamp still can cause certain load to electrical network.Be necessary further to reduce the load that street lamp causes electrical network.
The utility model content
The purpose of this utility model is to provide a kind of laser correlation solar street light, to solve the problems of the technologies described above.
The utility model can be realized by the following technical solutions:
Laser correlation solar street light comprises luminescent device, is used to support the light pole of luminescent device, also comprise a street lamp control system, it is characterized in that, described street lamp control system comprises that one is used to respond to traffic responsive sensing system, a signal processing system of pedestrian on the road or vehicle condition, described traffic responsive sensing system connects described signal processing system, described signal processing system connects the luminescent device switch control module of the described luminescent device luminance of a control, and described luminescent device switch control module connects described luminescent device;
Described traffic responsive sensing system comprises the correlation laser sensor system, described correlation laser sensor system comprises a laser beam emitting device and a laser receiver, and described laser beam emitting device and described laser receiver lay respectively at described road both sides; Adopt the correlation laser sensor system to monitor, can monitor greater than the road of 100m width to the road of broad.Pedestrian on road or vehicle are through the induction range of correlation laser sensor system, promptly sheltered from laser beam emitting device when laser receiver emitted laser signal, described signal processing system transmits control signal to described luminescent device switch control module, described luminescent device switch control module is controlled described luminescent device and is lighted, thereby provides road lighting for pedestrian or vehicle.
Described ultrasonic sensing solar street light also comprises a power-supply system, and described power-supply system comprises a solar electric power supply system, and described solar electric power supply system comprises a solar panel, a battery, and solar panel connects battery.Battery is used to store the electric energy that solar panel produces, and is described laser correlation solar street light power supply.
Described power-supply system comprises a wind generator system, and described wind generator system comprises a wind-driven generator, and the output of described wind-driven generator is connected with described battery by a wind light mutual complementing controller.When wind is arranged, can adopt wind generator system that battery is charged, and then be whole laser correlation solar street light power supply, use regenerative resource, good energy-conserving effect effectively reduces the burden to electrical network.
Battery is used to store the electric energy that solar panel produces, and is described laser correlation solar street light power supply.When fine day was calm, the dependence solar panel was a charge in batteries, and overcast and rainy wind was arranged, and can rely on wind generator system is charge in batteries; Summer is sunny, and winter, wind was big, and no matter daytime or night, as long as wind is arranged, can be charge in batteries by wind generator system just, thereby can guarantee the luminescent device whole year operation, has improved reliability greatly.
Laser instrument on the described laser beam emitting device can adopt infrared laser, disturbs to avoid vision.
Described laser beam emitting device is provided with the frequency modulation module, and laser signal is carried out frequency modulation, and described laser receiver is provided with and the corresponding signal processing module of described frequency modulation module.By laser signal is carried out frequency modulation, strengthen antijamming capability.
Light-sensitive element on the described laser receiver is provided with the sensitization cover.By the photosensitive area of sensitization cover increase light-sensitive element, to reduce laser beam emitting device and the quality of fit requirement of laser receiver on the installation site.The sensitization cover is by dispersing laser signal, thus make the laser signal that shines on the described sensitization cover can to around disperse, thereby shine on the photosurface of described light-sensitive element, realize sensitization.
Described correlation laser sensor system is between two described light poles that link to each other.So that light described luminescent device, provide road lighting as early as possible pedestrian or vehicle arrival light pole distance the last period.
Described signal processing system has time delay module, and after lighting luminescent device, the control luminescent device continues luminous a period of time, so that provide lasting road lighting for pedestrian or vehicle.
Described traffic responsive sensing system also comprises a light sensor, and described light sensor connects described luminescent device switch control module.On daytime, light sensor is subjected to irradiation of sunlight, and luminescent device is in off working state; When light sensor was subjected to irradiation of sunlight intensity and is reduced to a certain degree, luminescent device entered duty.Light sensor plays day and puts out bright control action at night, further using electricity wisely.
Described power-supply system also comprises a mains supply system, also comprises an electric power system administration module, and described electric power system administration module connects described mains supply system and described solar electric power supply system respectively; Be lower than when setting value at described accumulator electric-quantity, switch to power supply by described mains supply system.When described accumulator electric-quantity is higher than a setting value, switch to by described solar electric power supply system power supply.
Described luminescent device adopts LED, so that further save the energy.
Beneficial effect: owing to adopt technique scheme, the utility model utilizes wind energy, solar energy and electrical network three complimentary fashion that the utility model is powered, and is energy-conservation obvious; Utilize street lamp control system, only when pedestrian and vehicle process street lamp, luminescent device is just lighted, and further realizes energy-conservation purpose, reduces the load that street lamp causes electrical network.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the circuit diagram of laser correlation solar street light.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
See figures.1.and.2, laser correlation solar street light comprises luminescent device 11, is used to support the light pole 12 of luminescent device 11, also comprises street lamp control system 2.Street lamp control system 2 comprises traffic responsive sensing system 21, the signal processing system 22 that is used to respond to pedestrian on the road or vehicle condition.Traffic responsive sensing system 21 connects signal processing system 22, and signal processing system 22 connects luminescent device switch control module 23, and luminescent device switch control module 23 connects luminescent device 11.Luminescent device 11 can adopt emitting led, so that save the energy.Traffic responsive sensing system 21 also comprises light sensor, and light sensor connects luminescent device switch control module 6.
With reference to Fig. 1, traffic responsive sensing system 21 comprises correlation laser sensor system 24.Can only have only correlation laser sensor system 24 in the traffic responsive sensing system 21, other sensing system also can be set again.Correlation laser sensor system 24 comprises laser beam emitting device 241 and laser receiver 242.Laser beam emitting device 241 and laser receiver 242 lay respectively at road 3 both sides of being monitored.Adopt correlation laser sensor system 24 to monitor, can monitor greater than the road of 100m width to the road of broad.Correlation laser sensor system 24 can use separately, and the use that also can cooperatively interact with other sensing system is to reach more comprehensively monitoring effect.
Correlation laser sensor system 24 is between two light poles 12 that link to each other.So that light luminescent device 11, provide road lighting as early as possible pedestrian or vehicle arrival light pole distance 12 the last periods.Signal processing system 22 has time delay module, and after lighting luminescent device 11, control luminescent device 11 continues luminous a period of times, for pedestrian or vehicle provide lasting road lighting.Pedestrian on road or vehicle are through the induction range of correlation laser sensor system 24, promptly sheltered from laser beam emitting device 241 when laser receiver 242 emitted laser signals, signal processing system 22 transmits control signal to luminescent device switch control module 23, luminescent device switch control module 23 control luminescent devices 11 are lighted, thereby provide road lighting for pedestrian or vehicle.Laser instrument on the laser beam emitting device 241 can adopt infrared laser, disturbs and the enhancing antijamming capability to avoid vision.Laser beam emitting device 241 is provided with oscillating circuit, and the signal output part of oscillating circuit connects laser instrument, and the laser signal that laser instrument is produced is the laser signal of vibration (flicker), and laser receiver 242 is provided with the signal processing module corresponding with oscillating circuit.By using the laser signal of vibration (flicker), further strengthen antijamming capability.Oscillating circuit can also have frequency modulation function, by laser signal is carried out frequency modulation, further strengthens antijamming capability.Light-sensitive element on the laser receiver 242 is provided with sensitization cover 243.By the photosensitive area of sensitization cover 243 increase light-sensitive elements, to reduce laser beam emitting device 241 and the quality of fit requirement of laser receiver 242 on the installation site.Sensitization cover 243 is by dispersing laser signal, thus make the laser signal that shines on the sensitization cover 243 can to around disperse, thereby shine on the photosurface of light-sensitive element, realize sensitization.
With reference to Fig. 2, the ultrasonic sensing solar street light also comprises power-supply system 4, and power-supply system 4 comprises solar electric power supply system, and solar electric power supply system comprises solar panel 41, battery 42, and solar panel 41 connects battery 42.Battery 42 is used to store the electric energy that solar panel 41 produces, and is the power supply of ultrasonic sensing solar street light.Power-supply system 4 also comprises wind generator system, and wind generator system comprises wind-driven generator 43, and the output of wind-driven generator 43 is connected with battery 42 by wind light mutual complementing controller 44.Power-supply system 4 also comprises mains supply system 5, also comprises electric power system administration module 6, and electric power system administration module 6 connects the battery 42 of mains supply system 5 and solar electric power supply system respectively.When battery 42 electric weight are lower than a setting value, switch to 5 power supplies by the mains supply system.When battery 42 electric weight are higher than a setting value (this setting value can be different with above-mentioned setting value), switch to by solar electric power supply system and power.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (10)

1. laser correlation solar street light comprises luminescent device, is used to support the light pole of luminescent device, also comprise a street lamp control system, it is characterized in that, described street lamp control system comprises that one is used to respond to traffic responsive sensing system, a signal processing system of pedestrian on the road or vehicle condition, described traffic responsive sensing system connects described signal processing system, described signal processing system connects the luminescent device switch control module of the described luminescent device luminance of a control, and described luminescent device switch control module connects described luminescent device;
Described traffic responsive sensing system comprises the correlation laser sensor system, described correlation laser sensor system comprises a laser beam emitting device and a laser receiver, and described laser beam emitting device and described laser receiver lay respectively at described road both sides;
Described ultrasonic sensing solar street light also comprises a power-supply system, and described power-supply system comprises a solar electric power supply system, and described solar electric power supply system comprises a solar panel, a battery, and solar panel connects battery.
2. laser correlation solar street light according to claim 1, it is characterized in that, described power-supply system comprises a wind generator system, and described wind generator system comprises a wind-driven generator, and the output of described wind-driven generator is connected with described battery by a wind light mutual complementing controller.
3. laser correlation solar street light according to claim 1 is characterized in that, the laser instrument on the described laser beam emitting device adopts infrared laser.
4. laser correlation solar street light according to claim 1 is characterized in that described laser beam emitting device is provided with the frequency modulation module, and described laser receiver is provided with and the corresponding signal processing module of described frequency modulation module.
5. laser correlation solar street light according to claim 4 is characterized in that the light-sensitive element on the described laser receiver is provided with the sensitization cover.
6. laser correlation solar street light according to claim 5 is characterized in that, described correlation laser sensor system is between two adjacent described light poles.
7. according to any described laser correlation solar street light of claim 1 to 6, it is characterized in that described traffic responsive sensing system also comprises a light sensor, described light sensor connects described luminescent device switch control module.
8. laser correlation solar street light according to claim 7 is characterized in that described signal processing system has time delay module.
9. laser correlation solar street light according to claim 8, it is characterized in that, described power-supply system also comprises a mains supply system, also comprises an electric power system administration module, and described electric power system administration module connects described mains supply system and described solar electric power supply system respectively.
10. laser correlation solar street light according to claim 9 is characterized in that, described luminescent device adopts LED.
CN2010206058732U 2010-11-13 2010-11-13 Laser correlative type solar road lamp Expired - Fee Related CN201925840U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206058732U CN201925840U (en) 2010-11-13 2010-11-13 Laser correlative type solar road lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206058732U CN201925840U (en) 2010-11-13 2010-11-13 Laser correlative type solar road lamp

Publications (1)

Publication Number Publication Date
CN201925840U true CN201925840U (en) 2011-08-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206058732U Expired - Fee Related CN201925840U (en) 2010-11-13 2010-11-13 Laser correlative type solar road lamp

Country Status (1)

Country Link
CN (1) CN201925840U (en)

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110810

Termination date: 20111113