CN202334239U - Noise power generation device - Google Patents
Noise power generation device Download PDFInfo
- Publication number
- CN202334239U CN202334239U CN2011204168997U CN201120416899U CN202334239U CN 202334239 U CN202334239 U CN 202334239U CN 2011204168997 U CN2011204168997 U CN 2011204168997U CN 201120416899 U CN201120416899 U CN 201120416899U CN 202334239 U CN202334239 U CN 202334239U
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- noise
- energy
- acoustic
- sound
- generating device
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Abstract
The utility model relates to sound power generation equipment, in particular to a noise power generation device capable of effectively absorbing noise and converting energy of the noise into electric energy. The noise power generation device comprises a shell (9), a noise wave absorption device, and a noise-to-electricity conversion device and an electric energy storage device which are sequentially connected with the noise wave absorption device, wherein the noise wave absorption device comprises a noise wave receiver (1) and a sound transmission channel (2); the noise-to-electricity conversion device comprises a sound membrane (3), a coil (4) and a magnet (5); the electric energy storage device comprises an energy storage module (6), a super capacitor (7) and a rectification circuit module (8); the noise absorption device is used for receiving the noise; the noise-to-electricity conversion device is used for converting sound energy into electric energy; and the direct current obtained through processing is stored in the energy storage module (6). The noise power generation device has the advantages of rational design and simple structure, is convenient to use, and can convert the noise into the electric energy and output the electric energy.
Description
Technical field
The utility model relates to a kind of sound generating equipment, is specially a kind of noise generating device.
Background technology
This topic of the energy, the past people talk about seldom, and twice oil crisis makes it become the focus of people's words just.The energy is the most basic actuating force of All Around The World development and economic growth, is the basis that the mankind depend on for existence.In today of global economy high speed development, international energy safety has risen to national height, and it is the energy policy of core that each state has all formulated with energy supply safety.But; Human when enjoying interests such as economic development that the energy brings, scientific and technological progress; Also run into a series of unavoidable energy security challenges, energy shortage, contention for resource and the problems such as environmental pollution of excessively using the energy to cause are threatening human existence and development.The consumption of natural energy source and use pollution that natural energy source brought become one irreconcilable, unescapable again problem.
The Industrial Revolution that utilization brought by a large amount of natural energy sources; The various plant equipment of creating and using, the vehicles, daily necessities etc. have been brought flourishing fast and progressive to the mankind; But more and more and more and more stronger noise have also been produced simultaneously; Seriously influenced human life and health, noise pollution is ubiquitous.Noise pollution is not only very big to human and animal's harm, and building reduces useful life under the noise but also can cause being exposed to.The method of control in present age noise mainly is sound absorption, noise elimination or sound insulation vibration isolation etc.These methods had both strengthened the input of material and facility, did not obtain good noise elimination effect again and had also consumed energy goods simultaneously.Because they can only stop that noise spreads to periphery, and can not effectively eliminate noise, this can not satisfy the demand of people to quiet living environment far away.Meanwhile, this huge energy of acoustic energy is also by in vain waste, even is processed as rubbish.
Summary of the invention
The purpose of the utility model is to provide a kind of effectively absorption of noise, and can be the noise generating device of electric energy with the Conversion of energy that noise had.
The utility model noise generating device comprises housing 9, noise waves absorption plant, and the acoustic-electric conversion equipment and the apparatus for storing electrical energy that link to each other with the noise waves absorption plant successively; It is characterized in that the noise waves absorption plant comprises noise waves receiver 1 and transaudient road 2; The acoustic-electric conversion equipment comprises sound film 3, coil 4 and magnet 5; Apparatus for storing electrical energy comprises energy-storage module 6, super capacitor 7 and rectification circuit module 8; Noise waves absorption plant harmony electrical switching device is formed the acoustic-electrical transducer monomer; Noise waves receiver 1 is fixed on the housing 9, and its output is sealedly connected with sound film 3 through transaudient road 2; Coil 4 one ends are arranged in the middle of the opposite side of sound film 3, and the other end packs into magnet 5 and is provided with, and is connected with rectification circuit module 8 and energy-storage module 6 in turn through super capacitor 7.
Further, described noise generating device also comprises the adventitious sound electric transducer monomer that at least one is identical with the acoustic-electrical transducer monomer structure, and adventitious sound electric transducer monomer passes through and the monomer series-connected or parallelly connected combination setting of acoustic-electrical transducer.
Further, described energy-storage module 6 is a storage battery.
Further, described rectification circuit module 8 is a full bridge rectifier.
The utility model noise generating device receives noise through device for absorbing noise, through the acoustic-electric conversion equipment acoustic energy is converted into electric energy then; With transforming the savings of the less electric energy in back through super capacitor 7, last irregular alternating current obtains direct current and is stored in the energy-storage module 6 via 8 rectifications of rectification circuit module after the processing; Can also meet the different needs through several adventitious sound electric transducer monomers and acoustic-electrical transducer combination of monomers are provided with; Its beneficial effect is, and is reasonable in design, simple in structure, easy to use, also is translated into electric energy output when absorbing noise.
Description of drawings
Fig. 1 is the operation principle block diagram of the utility model
Fig. 2 is the utility model instance 1 described structural representation
Fig. 3 is the circuit diagram of rectification circuit module in the utility model instance 1
Fig. 4 is the structural representation of noise waves receiver in the utility model instance 1
Among the figure: noise waves receiver 1, transaudient road 2, sound film 3, coil 4, magnet 5, energy-storage module 6, super capacitor 7, rectification circuit module 8, housing 9
Embodiment
The utility model noise generating device, to shown in Figure 4, it comprises housing 9 like Fig. 1; Be arranged on the noise waves receiver 1 on the housing 9; Be connected to transaudient road 2, the sound film 3 of noise waves receiver 1 output in turn, and coil 4, the other end of coil 4 is socketed on the magnet 5; Coil 4 is connected with super capacitor 7, and connects rectification circuit module 8 and energy-storage module 6 successively; Wherein energy-storage module 6 is a storage battery, and rectification circuit module 8 is a full bridge rectifier; Noise waves receiver 1 is formed the noise waves absorption plant with transaudient road 2; Sound film 3, coil 4 and magnet 5 are formed the acoustic-electric conversion equipment; Energy-storage module 6, super capacitor 7 and rectification circuit module 8 are formed apparatus for storing electrical energy; Noise waves absorption plant harmony electrical switching device is formed the acoustic-electrical transducer monomer; When using the utility model to generate electricity, sound receives through noise waves receiver 1, and the transmission through transaudient road 2 makes 3 vibrations of sound film; Acoustic energy is converted into mechanical energy, drive coil 4 vibrations by sound film 3 then, and the magnetic induction line of septum magnet 5 produces electric current; Again mechanical energy is converted into electromagnetic energy, is converted into electric energy then, the electric current of generation inserts super capacitor 7; Electrical power storage after super capacitor 7 will transform earlier, homenergic gathers to a certain degree, discharges electric energy again through 8 rectifications of rectification circuit module; Electrical power storage after will handling at last is in energy-storage module 6, promptly in the storage battery.
The utility model noise generating device wherein also comprises an adventitious sound electric transducer monomer identical with the acoustic-electrical transducer monomer structure, and adventitious sound electric transducer monomer passes through and the monomer series-connected combination setting of acoustic-electrical transducer, and all the other structures are said with instance 1.
The utility model noise generating device wherein also comprises three adventitious sound electric transducer monomers identical with the acoustic-electrical transducer monomer structure, and adventitious sound electric transducer monomer is through being provided with acoustic-electrical transducer monomer parallel connection combination, and all the other structures are said with instance 1.
Claims (4)
1. noise generating device comprises housing (9), noise waves absorption plant, and the acoustic-electric conversion equipment and the apparatus for storing electrical energy that link to each other with the noise waves absorption plant successively; It is characterized in that the noise waves absorption plant comprises noise waves receiver (1) and transaudient road (2); The acoustic-electric conversion equipment comprises sound film (3), coil (4) and magnet (5); Apparatus for storing electrical energy comprises energy-storage module (6), super capacitor (7) and rectification circuit module (8); Noise waves absorption plant harmony electrical switching device is formed the acoustic-electrical transducer monomer; Noise waves receiver (1) is fixed on the housing (9), and its output is sealedly connected with sound film (3) through transaudient road (2); Coil (4) one ends are arranged in the middle of the opposite side of sound film (3), and the other end packs into magnet (5) setting, and are connected with rectification circuit module (8) and energy-storage module (6) in turn through super capacitor (7).
2. noise generating device as claimed in claim 1; It is characterized in that; Described noise generating device also comprises the adventitious sound electric transducer monomer that at least one is identical with the acoustic-electrical transducer monomer structure, and adventitious sound electric transducer monomer passes through and the monomer series-connected or parallelly connected combination setting of acoustic-electrical transducer.
3. according to claim 1 or claim 2 noise generating device is characterized in that described energy-storage module (6) is a storage battery.
4. according to claim 1 or claim 2 noise generating device is characterized in that described rectification circuit module (8) is a full bridge rectifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204168997U CN202334239U (en) | 2011-10-28 | 2011-10-28 | Noise power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204168997U CN202334239U (en) | 2011-10-28 | 2011-10-28 | Noise power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202334239U true CN202334239U (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204168997U Expired - Fee Related CN202334239U (en) | 2011-10-28 | 2011-10-28 | Noise power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202334239U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077660A (en) * | 2012-11-23 | 2013-05-01 | 辽宁石油化工大学 | Novel acoustoelectric and electronic display screen |
| CN103104879A (en) * | 2012-11-23 | 2013-05-15 | 辽宁石油化工大学 | Noise power generation lighting device |
| CN104196690A (en) * | 2014-08-25 | 2014-12-10 | 张宏永 | Acoustic and kinetic energy machine |
| CN105391344A (en) * | 2015-12-11 | 2016-03-09 | 长安大学 | Noise generator |
| CN105909338A (en) * | 2016-06-06 | 2016-08-31 | 谢天琦 | Damping and noise reducing electricity generating type oil pan assembly for internal combustion engine |
| CN112564250A (en) * | 2020-11-20 | 2021-03-26 | 无锡腾跃汽车部件有限公司 | Automobile exhaust noise power generation system and power generation method |
| CN115313795A (en) * | 2022-08-17 | 2022-11-08 | 西安铁路信号有限责任公司 | Method for absorbing low-frequency wave and converting low-frequency wave into electric energy |
-
2011
- 2011-10-28 CN CN2011204168997U patent/CN202334239U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103077660A (en) * | 2012-11-23 | 2013-05-01 | 辽宁石油化工大学 | Novel acoustoelectric and electronic display screen |
| CN103104879A (en) * | 2012-11-23 | 2013-05-15 | 辽宁石油化工大学 | Noise power generation lighting device |
| CN104196690A (en) * | 2014-08-25 | 2014-12-10 | 张宏永 | Acoustic and kinetic energy machine |
| CN105391344A (en) * | 2015-12-11 | 2016-03-09 | 长安大学 | Noise generator |
| CN105909338A (en) * | 2016-06-06 | 2016-08-31 | 谢天琦 | Damping and noise reducing electricity generating type oil pan assembly for internal combustion engine |
| CN105909338B (en) * | 2016-06-06 | 2017-03-08 | 谢天琦 | A kind of internal combustion engine damping noise reduction power generating type oil pan assembly |
| CN112564250A (en) * | 2020-11-20 | 2021-03-26 | 无锡腾跃汽车部件有限公司 | Automobile exhaust noise power generation system and power generation method |
| CN115313795A (en) * | 2022-08-17 | 2022-11-08 | 西安铁路信号有限责任公司 | Method for absorbing low-frequency wave and converting low-frequency wave into electric energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20121028 |