CN107509269A - A kind of urban lighting system to be generated electricity based on noise - Google Patents
A kind of urban lighting system to be generated electricity based on noise Download PDFInfo
- Publication number
- CN107509269A CN107509269A CN201710713616.7A CN201710713616A CN107509269A CN 107509269 A CN107509269 A CN 107509269A CN 201710713616 A CN201710713616 A CN 201710713616A CN 107509269 A CN107509269 A CN 107509269A
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- Prior art keywords
- noise
- microphone
- light
- module
- generated electricity
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
-
- 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
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to a kind of urban lighting system to be generated electricity based on noise, belong to technical field of environment protection equipment.The illuminator includes light-operated probe, microphone, signal amplification circuit, V/F change-over circuits, bandpass filter, control module, energy storage module and lighting module, the bandpass filter includes T-shaped high-pass filter, and the Hair-pin line resonant cavity connected with the T-shaped high-pass filter.The present invention provides electric power support for city illumination, has greatly saved the energy by the way that ambient noise is converted into electric energy, and green.
Description
Technical field
The present invention relates to a kind of urban lighting system to be generated electricity based on noise, belong to technical field of environment protection equipment.
Background technology
Noise is that people have a horror of pain disease, road, station, harbour, airport, the body in city as a kind of environmental pollution of the public
Educate the main source that field and building site etc. are all noises.Particularly city, as vehicles number sharply increases, the road in city is handed over
Logical noise pollution getting worse.
But the energy of noise be it is potential, it is huge, such as noise reaches 160 decibels of jet plane, its acoustical power
About 10000 watts；Noise reaches 140 decibels of large blower, and its acoustical power is 100 watts.If the energy of noise is subject to
Utilize, it will be thing highly significant to change into electric energy in short supply.
Application No. 201510127206.5, the applying date generate electricity for a kind of noise of disclosure of the invention on March 23rd, 2015
Device, including shell, mounting groove, noise generator unit, circuit board, bus-bar, noise generator unit is provided with mounting groove, is made an uproar
Sound generator unit includes casing, permanent magnet and Helmholtz's chamber, permanent magnet and is fixed on box inside；Helmholtz's chamber is suspended vacantly
In box house, the top of Helmholtz's chamber is provided with generating film and conduit, and the bottom of Helmholtz's chamber, which is provided with, to be issued
Conductive film；Induction coil is provided with upper generating film, issues and lower induction coil is provided with conductive film；On Helmholtz's chamber
Portion is concave surface close to the part of upper induction coil；Electric energy is supplied to circuit after bus-bar collects caused by noise generator unit
Plate, further it is supplied to electrical equipment after circuit board rectification, boosting.The noise generating device can effectively reclaim complex environment
Under noise energy.
Application No. 201410838498.9, the applying date on December 30th, 2014 a kind of storied building light of disclosure of the invention
Illuminator, it can be controlled to the light of building intraoral illumination system in several ways, make with reference to building is different
With regulatory requirement, building green energy conservation and energy efficiency management are realized, including the floor control main frame being connected with power supply and the building
Control panel, illuminance transducer, noise detector, infrared sensor, dimming lamp, the infrared ray of layer control main frame communication connection
Remote control, the dimming lamp include illuminator and light adjusting controller, and the dimming lamp passes through gateway device and the building
Layer control main frame communication connection, the floor control main frame control terminal called to be connected by floor devices exchange machine with floor,
The floor control main frame includes wireless communication module, and the floor control main frame is communicated by the wireless communication module and connected
Mobile terminal, floor control main frame receive the control information that the infrared remote controller sends by infrared transceiver module.
Application No. 201620636632.1, the applying date disclose a kind of environmental protection for the utility model on June 25th, 2016
Type noise power generating type street lamp, including device of solar generating, installs case, street lamp and noise generating device, it is characterised in that the sun
Energy TRT is installed at the top of installs case, and installs case both sides are provided with mounting bracket, and support, installs case are provided with the top of installs case
Surface is provided with through hole, and noise generating device is provided with inside installs case, and mounting bracket one end is provided with street lamp, noise generating device
Surface is provided with net-point shape face, and net-point shape face side is provided with dividing plate, and dividing plate side is provided with eardrum acoustic receiver, eardrum sound
Ripple receiver side is provided with acoustic resonator, and acoustic resonator side is provided with acoustical-electrical transducer, and acoustical-electrical transducer side is provided with rectification
Device, rectifier side are provided with battery, and street lamp is electrically connected with battery.Generated electricity and filled using device of solar generating and noise
Cooperated power supply is put, makes electricity sufficient, solves noise generating device power supply instability, it is impossible to the shortcomings that whole day tidal time difference.
The content of the invention
The present invention proposes a kind of urban lighting system to be generated electricity based on noise, by the way that ambient noise is converted into electric energy,
Electric power support is provided for city illumination, has greatly saved the energy, and it is green.
The present invention adopts the following technical scheme that to solve its technical problem：
A kind of urban lighting system to be generated electricity based on noise, including light-operated probe, microphone, signal amplification circuit, V/F conversion electricity
Road, bandpass filter, control module, energy storage module and lighting module, wherein, the microphone, signal amplification circuit, V/
F change-over circuits, bandpass filter, control module and energy storage module are linked in sequence, light-operated probe, control module and the photograph
Bright sequence of modules connection, the energy storage module connect with lighting module；
The light-operated probe, for detecting the intensity of surrounding enviroment light；
The microphone, for surrounding enviroment noise to be converted into electric signal；
The signal amplification circuit, for being amplified processing to the ambient noise for being converted into electric signal；
The V/F change-over circuits, for the electric signal after enhanced processing to be converted into frequency signal and then passes through bandpass filter
Transmit to control module；
The control module, for issuing control instruction according to the various information received；
The energy storage module, for storing the electric energy by noise conversion；
The lighting module, for city illumination；
The bandpass filter includes T-shaped high-pass filter, and the Hair-pin line resonant cavity connected with the T-shaped high-pass filter.
As a preferred technical solution of the present invention：The light-operated probe uses light sensor.
As a preferred technical solution of the present invention：The lighting module uses LED.
As a preferred technical solution of the present invention：The microphone is electret microphone.
As a preferred technical solution of the present invention：The chip model of the electret microphone is HY900-1.
A kind of urban lighting system to be generated electricity based on noise of the present invention, using above technical scheme and prior art
Compare, there is following technique effect：
1st, the present invention provides electric power support for city illumination, has greatly saved energy by the way that ambient noise is converted into electric energy
Source.
2nd, the present invention sets light-operated probe, only can just be opened with night, lighting module at dusk, avoid the wave of power supply
Take.
3rd, lighting module of the invention uses LED, low in energy consumption, service life length.
4th, automaticity of the present invention is high, very intelligent, green.
Embodiment
The invention is described in further details below.
A kind of urban lighting system to be generated electricity based on noise, including light-operated probe, microphone, signal amplification circuit, V/F are turned
Circuit, bandpass filter, control module, energy storage module and lighting module are changed, wherein, the microphone, signal amplification electricity
Road, V/F change-over circuits, bandpass filter, control module and energy storage module are linked in sequence, the light-operated probe, control mould
Block and lighting module are linked in sequence, and the energy storage module connects with lighting module；
The light-operated probe, for detecting the intensity of surrounding enviroment light；
The microphone, for surrounding enviroment noise to be converted into electric signal；
The signal amplification circuit, for being amplified processing to the ambient noise for being converted into electric signal；
The V/F change-over circuits, for the electric signal after enhanced processing to be converted into frequency signal and then passes through bandpass filter
Transmit to control module；
The control module, for issuing control instruction according to the various information received；
The energy storage module, for storing the electric energy by noise conversion；
The lighting module, for city illumination；
The bandpass filter includes T-shaped high-pass filter, and the Hair-pin line resonant cavity connected with the T-shaped high-pass filter.
As a preferred technical solution of the present invention：The light-operated probe uses light sensor.
As a preferred technical solution of the present invention：The lighting module uses LED.
As a preferred technical solution of the present invention：The microphone is electret microphone.
As a preferred technical solution of the present invention：The chip model of the electret microphone is HY900-1.
The ambient noise of surrounding is converted to electric signal and then is converted to electric energy by the present invention using microphone.
Microphone, scientific name are microphone, are the energy conversion devices that voice signal is converted to electric signal, by "
This English word transliteration of Microphone ".Also referred to as microphone, microphone.Twentieth century, microphone is by initially passing through resistance
Conversion acoustic-electric develops into inductance, condenser type conversion, and a large amount of new microphone techniques gradually grow up, among these including aluminium strip,
The microphones such as moving-coil, and it is currently being widely used capacitance microphone and electret microphone.Wireless microphone is divided into three frequencies
Section, FM sections.VHF sections, and UHF sections.
It is divided into by acoustic-electric transfer principle：Electrodynamic type（Moving-coil type, aluminium band type）, capacitance microphone formula（Direct current polarization formula）, pressure
Electric-type（Crystal formula, ceramic-type）And electromagnetic type, carbon granules formula, semiconductor-type etc..Electret microphone compact, cost are low
It is honest and clean, widely used in the equipment such as phone, mobile phone.Microphone is to be passed to by the vibration of sound on the vibrating diaphragm of microphone, in promotion
The magnet on side forms the electric current of change, and the sound treatment circuit that the electric current so changed is sent to below is amplified processing.
The present invention sets light-operated probe, only can just be opened with night, lighting module at dusk, avoid the wave of power supply
Take.The light-operated probe uses light sensor.
Light sensor is the sensor that electric signal is converted optical signals to using light-sensitive element, and its sensitive wave length is can
See near optical wavelength, including IR wavelength and ultraviolet wavelength.Optical sensor is not limited solely to the detection to light, and it can be with
Other sensors are formed as detecting element, many non electrical quantities are detected, as long as these non electrical quantities are converted into optical signal
Change.Light sensor is mainly used in solar lawn lamp, Light-operated night lamp, camera, monitor, light-operated object for appreciation
Tool, sonic-opticalcon trolled switch, camera, security wallet, light controlled music box, birthday musical candle, music cup, human body inductive lamp, human body
The electronic product light automation field such as inductive switch.
Simplest electronic device is photo resistance in light sensor, and it can sense the light and shade change of light, and output is micro-
Weak electric signal, by simple electronic circuit enhanced processing, the automatic switch of LED lamp can be controlled.Therefore automatically control,
It is widely used in household electrical appliance, for long-range illuminator, such as：Make automatic brightness adjustment in a television set, shine
Phase machine makees automatic exposure；In addition, in the automatic control circuits such as street lamp, navigation mark, winding automatic stop arrangement and burglar alarm
Deng.
The lighting module of the present invention uses LED, low in energy consumption, service life length.
LED（Light Emitting Diode）, light emitting diode, it is that a kind of can convert electrical energy into consolidating for visible ray
The semiconductor devices of state, electricity directly can be converted into light by it.LED heart is the chip of a semiconductor, one end of chip
It is attached on a support, one end is negative pole, and the other end connects the positive pole of power supply, makes whole chip by epoxy encapsulation.
Feature：1st, save：The energy consumption of white light LEDs is only the 1/10 of incandescent lamp, and the 1/4 of electricity-saving lamp.
2nd, it is long-lived：Life-span was up to more than 100,000 hours.
3rd, it is environmentally friendly, without the harmful substance of mercury.The assembling parts of LED bulb can be dismounted very easily, without producer
Recovery can be reclaimed by other people.
4th, luminous intensity distribution technology makes LED point light source expand to area source, increases light-emitting area, eliminates dazzle, and distil visual effect, disappears
Except visual fatigue.
5th, impact resistance, anti-Lei Liqiang, no ultraviolet（UV）And infrared ray（IR）Radiation.Without filament and glass shell, do not have
Traditional tube fragmentation problem, to human body fanout free region, radiationless.
The present invention provides electric power support for city illumination, has greatly saved energy by the way that ambient noise is converted into electric energy
Source, and it is green.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of urban lighting system to be generated electricity based on noise, it is characterised in that including light-operated probe, microphone, signal amplification
Circuit, V/F change-over circuits, bandpass filter, control module, energy storage module and lighting module, wherein, the microphone,
Signal amplification circuit, V/F change-over circuits, bandpass filter, control module and energy storage module are linked in sequence, the light-operated spy
Head, control module and lighting module are linked in sequence, and the energy storage module connects with lighting module；
The light-operated probe, for detecting the intensity of surrounding enviroment light；
The microphone, for surrounding enviroment noise to be converted into electric signal；
The signal amplification circuit, for being amplified processing to the ambient noise for being converted into electric signal；
The V/F change-over circuits, for the electric signal after enhanced processing to be converted into frequency signal and then passes through bandpass filter
Transmit to control module；
The control module, for issuing control instruction according to the various information received；
The energy storage module, for storing the electric energy by noise conversion；
The lighting module, for city illumination；
The bandpass filter includes T-shaped high-pass filter, and the Hair-pin line resonant cavity connected with the T-shaped high-pass filter.
A kind of 2. urban lighting system to be generated electricity based on noise according to claim 1, it is characterised in that the light-operated spy
Head uses light sensor.
A kind of 3. urban lighting system to be generated electricity based on noise according to claim 1, it is characterised in that the illumination mould
Block uses LED.
A kind of 4. urban lighting system to be generated electricity based on noise according to claim 1, it is characterised in that the microphone
For electret microphone.
A kind of 5. urban lighting system to be generated electricity based on noise according to claim 4, it is characterised in that the electret
The chip model of microphone is HY900-1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710713616.7A CN107509269A (en) | 2017-08-18 | 2017-08-18 | A kind of urban lighting system to be generated electricity based on noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710713616.7A CN107509269A (en) | 2017-08-18 | 2017-08-18 | A kind of urban lighting system to be generated electricity based on noise |
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| Publication Number | Publication Date |
|---|---|
| CN107509269A true CN107509269A (en) | 2017-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710713616.7A Pending CN107509269A (en) | 2017-08-18 | 2017-08-18 | A kind of urban lighting system to be generated electricity based on noise |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109982488A (en) * | 2019-04-24 | 2019-07-05 | 江南大学 | A kind of noise power generation intelligent road-lamp |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204141468U (en) * | 2014-11-08 | 2015-02-04 | 詹广强 | A kind of street lamp utilizing noise to generate electricity |
| CN105910699A (en) * | 2016-04-28 | 2016-08-31 | 无锡昊瑜节能环保设备有限公司 | Band pass filter based ambient noise measuring instrument |
| CN205782587U (en) * | 2016-06-25 | 2016-12-07 | 朱正秋 | A kind of environment-friendly type noise power generating type street lamp |
-
2017
- 2017-08-18 CN CN201710713616.7A patent/CN107509269A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204141468U (en) * | 2014-11-08 | 2015-02-04 | 詹广强 | A kind of street lamp utilizing noise to generate electricity |
| CN105910699A (en) * | 2016-04-28 | 2016-08-31 | 无锡昊瑜节能环保设备有限公司 | Band pass filter based ambient noise measuring instrument |
| CN205782587U (en) * | 2016-06-25 | 2016-12-07 | 朱正秋 | A kind of environment-friendly type noise power generating type street lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109982488A (en) * | 2019-04-24 | 2019-07-05 | 江南大学 | A kind of noise power generation intelligent road-lamp |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
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| RJ01 | Rejection of invention patent application after publication |