CN103281007A - Noise utilizing device - Google Patents

Noise utilizing device Download PDF

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Publication number
CN103281007A
CN103281007A CN2013101490056A CN201310149005A CN103281007A CN 103281007 A CN103281007 A CN 103281007A CN 2013101490056 A CN2013101490056 A CN 2013101490056A CN 201310149005 A CN201310149005 A CN 201310149005A CN 103281007 A CN103281007 A CN 103281007A
Authority
CN
China
Prior art keywords
noise
piezoelectric ceramic
ceramic plate
acoustic receiver
shell
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.)
Pending
Application number
CN2013101490056A
Other languages
Chinese (zh)
Inventor
董志
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Vocational University
Original Assignee
Suzhou Vocational University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Vocational University filed Critical Suzhou Vocational University
Priority to CN2013101490056A priority Critical patent/CN103281007A/en
Publication of CN103281007A publication Critical patent/CN103281007A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a noise utilizing device. The noise utilizing device comprises a casing and a protective cover arranged on the casing, wherein an eardrum sound wave receiver, a piezoelectric ceramic panel, a rectifying device and a voltage boosting device are arranged in the casing; the eardrum sound wave receiver is fixedly arranged on the casing in a position which is close to the protective cover, and the piezoelectric ceramic panel is connected and fixed with the eardrum sound wave receiver; and the rectifying device is connected between the piezoelectric ceramic panel and the voltage boosting device in series. Through the mode, the device can absorb noise, beautify environments, utilize the noise to generate electricity and turn the harm into the helpful and is at a low cost.

Description

A kind of noise use device
Technical field
The present invention relates to noise and utilize technical field, particularly relate to a kind of noise use device.
Background technology
Along with the quickening of urbanization paces, the noise pollution problem in the city more and more highlights, and the roar of blow a whistle sound and machine that especially highway is got on the car is detested by people always.It has influenced people's life, study and work dearly.Government has also taked some measures to reduce noise for this reason, has for example settled gobo in the road both sides, but this gobo device has just completely cut off noise, does not but make good use of these noises fully, has wasted a kind of available resources in vain.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of noise use device, can absorption of noise, beautify the environment, and utilize noise to send electric energy, turn harm into good, and also cheap.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of noise use device is provided, comprises shell and the protective cover that is located on the shell, be provided with eardrum acoustic receiver, piezoelectric ceramic plate, rectifying device and increasing apparatus in the described shell; Described eardrum acoustic receiver is fixed near on the shell of protective cover position, and described piezoelectric ceramic plate and eardrum acoustic receiver are connected and fixed; Described rectifying device is connected between piezoelectric ceramic plate and the increasing apparatus.
Preferably, described eardrum acoustic receiver outer surface is the porous special material.
Preferably, described piezoelectric ceramic plate is lead titanate piezoelectric ceramics.
Preferably, be connected with storage battery on the described increasing apparatus.
The invention has the beneficial effects as follows: the present invention both can absorption of noise, can send electric energy again, had taken full advantage of the noise resource.
Description of drawings
Fig. 1 is the structural representation of a kind of noise use device one preferred embodiment of the present invention;
The mark of each parts is as follows in the accompanying drawing: 1, shell; 2, protective cover; 3, eardrum acoustic receiver; 4, piezoelectric ceramic plate; 5, rectifying device; 6, increasing apparatus.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1, the embodiment of the invention comprises:
A kind of noise use device comprises shell 1 and the protective cover 2 that is located on the shell 1, is provided with eardrum acoustic receiver 3, piezoelectric ceramic plate 4, rectifying device 5 and increasing apparatus 6 in the described shell 1; Described eardrum acoustic receiver 3 is fixed near on the shell 1 of protective cover 2 positions, and described piezoelectric ceramic plate 4 is connected and fixed with eardrum acoustic receiver 3; Described rectifying device 5 is connected between piezoelectric ceramic plate 4 and the increasing apparatus 6, is connected with storage battery on the described increasing apparatus 6; Described eardrum acoustic receiver 3 outer surfaces are the porous special material; Described piezoelectric ceramic plate 4 is lead titanate piezoelectric ceramics.
When noise waves strikes eardrum acoustic receiver 3, the porous special material absorption of noise of eardrum acoustic receiver 3 outsides before this, eardrum acoustic receiver 3 produces vibration then, thereby drive piezoelectric ceramic plate 4 vibrations, so piezoelectric ceramic plate 4 is converted to electric energy with vibrational energy, the alternating current of generation is converted into direct current through rectifying device 5, the direct current that produces boosts through increasing apparatus 6 at last, be stored in then in the storage battery, at any time can be to street lamp, electrical appliances such as direction board are powered.The function that the present invention collects generating and elimination noise is one, with this device be installed in by the highway, station or the very big scene of noise, both can absorption of noise, can send electric energy again, taken full advantage of the noise resource, this apparatus cost is cheap, and the electric energy that sends can satisfy the daily demand of public place electrical appliance substantially, brings economic benefit to society.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.

Claims (4)

1. noise use device, comprise shell (1) and be located at protective cover (2) on the shell (1), it is characterized in that: be provided with eardrum acoustic receiver (3), piezoelectric ceramic plate (4), rectifying device (5) and increasing apparatus (6) in the described shell (1); Described eardrum acoustic receiver (3) is fixed near on the shell (1) of protective cover (2) position, and described piezoelectric ceramic plate (4) is connected and fixed with eardrum acoustic receiver (3); Described rectifying device (5) is connected between piezoelectric ceramic plate (4) and the increasing apparatus (6).
2. a kind of noise use device according to claim 1, it is characterized in that: described eardrum acoustic receiver (3) outer surface is the porous special material.
3. a kind of noise use device according to claim 1, it is characterized in that: described piezoelectric ceramic plate (4) is lead titanate piezoelectric ceramics.
4. a kind of noise use device according to claim 1, it is characterized in that: described increasing apparatus is connected with storage battery on (6).
CN2013101490056A 2013-04-25 2013-04-25 Noise utilizing device Pending CN103281007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101490056A CN103281007A (en) 2013-04-25 2013-04-25 Noise utilizing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013101490056A CN103281007A (en) 2013-04-25 2013-04-25 Noise utilizing device

Publications (1)

Publication Number Publication Date
CN103281007A true CN103281007A (en) 2013-09-04

Family

ID=49063478

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101490056A Pending CN103281007A (en) 2013-04-25 2013-04-25 Noise utilizing device

Country Status (1)

Country Link
CN (1) CN103281007A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107437904A (en) * 2017-07-03 2017-12-05 武汉理工大学 Based on monolithic processor controlled train tunnel intelligence noise electricity generation system
CN109995269A (en) * 2019-04-24 2019-07-09 苏州东奇信息科技股份有限公司 A kind of noise and vibration electricity generation system experimental rig based on piezo
CN112412115A (en) * 2020-11-09 2021-02-26 司言华 Traffic guidance sentry box capable of automatically reducing noise and dust

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102739108A (en) * 2012-06-14 2012-10-17 广州市番禺奥迪威电子有限公司 Environment perturbation and noise energy collection device
CN202524326U (en) * 2012-03-31 2012-11-07 胡启国 Noise reduction and power generation device by means of noise
CN202652105U (en) * 2012-07-09 2013-01-02 华北电力大学(保定) Combined type noise power generation device
CN202906784U (en) * 2012-11-05 2013-04-24 浙江工业大学 Sound-electricity transformation apparatus
CN203352481U (en) * 2013-04-25 2013-12-18 苏州市职业大学 Noise utilization apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202524326U (en) * 2012-03-31 2012-11-07 胡启国 Noise reduction and power generation device by means of noise
CN102739108A (en) * 2012-06-14 2012-10-17 广州市番禺奥迪威电子有限公司 Environment perturbation and noise energy collection device
CN202652105U (en) * 2012-07-09 2013-01-02 华北电力大学(保定) Combined type noise power generation device
CN202906784U (en) * 2012-11-05 2013-04-24 浙江工业大学 Sound-electricity transformation apparatus
CN203352481U (en) * 2013-04-25 2013-12-18 苏州市职业大学 Noise utilization apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107437904A (en) * 2017-07-03 2017-12-05 武汉理工大学 Based on monolithic processor controlled train tunnel intelligence noise electricity generation system
CN109995269A (en) * 2019-04-24 2019-07-09 苏州东奇信息科技股份有限公司 A kind of noise and vibration electricity generation system experimental rig based on piezo
CN112412115A (en) * 2020-11-09 2021-02-26 司言华 Traffic guidance sentry box capable of automatically reducing noise and dust

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Application publication date: 20130904

C12 Rejection of a patent application after its publication