CN201623612U - Sound wave generating device - Google Patents
Sound wave generating device Download PDFInfo
- Publication number
- CN201623612U CN201623612U CN2009202131115U CN200920213111U CN201623612U CN 201623612 U CN201623612 U CN 201623612U CN 2009202131115 U CN2009202131115 U CN 2009202131115U CN 200920213111 U CN200920213111 U CN 200920213111U CN 201623612 U CN201623612 U CN 201623612U
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- China
- Prior art keywords
- fixed
- permanent magnet
- voice coil
- bracket tray
- basin
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- 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 - Fee Related
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The utility model discloses a sound wave generating device, which comprises a bracket tray, a permanent magnet coil, a receiver frame, a cone, a sound coil, a centering support plate and two current output interfaces. In the technical scheme, a permanent magnet column is fixed on the bracket tray, the permanent magnet coil surrounds the permanent magnet column and is fixed on the bracket tray, the lower end of the receiver frame is fixed on the periphery of the top end of the permanent magnet coil, the opening of the cone is fixed on the inner peripheral wall of the receiver frame through a bending ring, the sound coil is arranged between the permanent magnet column and the permanent magnet coil, the top end of the sound coil is fixed on the bottom of the cone and is wound with a wire, the inner periphery of the centering support plate is fixed with the cone and the sound coil, the outer periphery of the centering support plate is fixed on the inner wall of the receiver frame, and the two current output interfaces are respectively connected with the two ends of the wire. The utility model can transform sound energy into electric energy so as to achieving the generating purpose, and can also transform noise into useful electric energy. Moreover, no pollution or production waste can be caused during generation, thereby being completely conducive to the environmental protection. The utility model also has the advantages of simple structure and easy operation and use.
Description
Technical field
The utility model relates to a kind of device that utilizes sound wave to change into electric current, relates in particular to a kind of generator that utilizes the noise generation electric current in the life.
Background technology
At present, generator is because the difference of primary energy form can be made different generators, and it is categorized as down:
Utilize the hydropower resources and the hydraulic turbine to cooperate, can make hydraulic generator.Because capacity reservoir is different with water source drop height, can make the different hydraulic generator of capacity and rotating speed.Utilize coal, resource and boilers such as oil, turbine steam engine cooperates, and can make turbo generator.Utilize wind energy in addition, atomic energy, underground heat, morning and evening tides, all kinds of generators of solar energy homenergic.The at present employing based on coal-fired thermal power generation more, it is to consume the non-renewable resources coal, and oil etc. are fuel, go back output greenhouse gas and a certain amount of dust, contaminated air simultaneously.Other Blast Furnace Top Gas Recovery Turbine Unit (TRT) also exist certain potential safety hazard.
In various energy developments today fast, acoustic energy is as a kind of energy, and its effectiveness is often ignored by people.At present, the technology that makes full use of acoustic energy is arranged seldom, especially utilizing the technology aspect the sound energy power generation also to belong to blank.In present living environment, there is acoustic energy everywhere.On the street of heavy traffic, the noise that motor car engine sends.On the construction site of high buildings and large mansions, countless instrument frictions impact the noise of generation.On the airport, when an another airplane took off, turbocharger produced noise that whistles or the like.These noises in fact all are a kind of acoustic energy, if insufficiently utilize this energy, for the society of energy scarcity nowadays, are a kind of very big wastes.
Summary of the invention
The purpose of this utility model is to overcome the defective of prior art and a kind of acoustic wave generation device is provided, this Blast Furnace Top Gas Recovery Turbine Unit (TRT) can change into electric energy with acoustic energy, thereby reaches the purpose of generating, and noise is transformed into useful electric energy, and in the power generation process, can not produce any pollution, any production waste, environmental protection fully, simple in structure, operation and use are simple, need not to drop into a large amount of manpower, material resources and financial resources and just can keep its normal operation, can accomplish unattended.
The technical scheme that realizes above-mentioned purpose is: a kind of acoustic wave generation device, and wherein, it comprises:
One bracket tray, the middle part of this bracket tray are fixed with a permanent magnet post with different magnetic poles;
One permanent magnet circle, this permanent magnet circle are surrounded on the outside of described permanent magnet post and are fixed on the described bracket tray;
One Antimagnetic hood, this Antimagnetic hood comprises horizontal part and vertical component effect, and its horizontal part and described permanent magnet circle are fixed, and vertical component effect is fixed on the described bracket tray and is arranged at the outside of described permanent magnet circle;
The receiver basin frame of one taper, its external diameter successively decreases and lower ending opening from the top down, and the lower end of this receiver basin frame is fixed on the end face of horizontal part of described Antimagnetic hood;
One awl basin is external diameter and successively decreases from the top down, and the basin mouth of this awl basin is fixed on the internal perisporium of described receiver basin frame by ring;
One voice coil loudspeaker voice coil is arranged between described permanent magnet post and the described permanent magnet circle, and the bottom of described awl basin is fixed in together to vibrate with the awl basin in its top, is wound with lead on this voice coil loudspeaker voice coil;
One centring disk is cast, and week and described awl basin and voice coil loudspeaker voice coil are fixed in it, and its periphery is fixed on the inwall of described receiver basin frame;
Two electric current output interfaces link to each other with the two ends of described lead respectively, and are fixed in the bottom of described bracket tray.
Above-mentioned acoustic wave generation device wherein, also comprises a support, and this support is fixed in described bracket tray bottom to support described bracket tray, and ground is fixed in by set bolt in the bottom of described support.
Above-mentioned acoustic wave generation device wherein, also comprises the rectifier, storage battery and the inverter that link to each other successively, and described rectifier receives the electric current of described electric current output interface output.
The beneficial effects of the utility model: the noise that produces in the utility model utilization life utilizes generating again, sound wave in the life is collected, drive the vibration of awl basin, thereby the magnetic field that magnet is produced changes, make current carrying conductor charged, so also just reach the purpose that makes sound wave change into electric energy, also utilized discarded noise to produce the process of new electric energy simultaneously.Not only pollution-free, no waste gas does not have any potential safety hazard, environmental protection fully, and also simple in structure, it is convenient to produce.Operating cost is cheap, need not to drop into a large amount of manpower, material resources and financial resources and goes to keep its normal operation.To a certain extent, reduce the pressure of current social energy scarcity, had important potential economic worth, and might open up new energy theoretical research field.
Description of drawings
Fig. 1 is a schematic diagram of the present utility model;
Fig. 2 is the structural representation of acoustic wave generation device of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
See also Fig. 1 to Fig. 2, there is shown a kind of acoustic wave generation device of the present utility model, it comprises:
One bracket tray 9, the middle part of this bracket tray 9 are fixed with a permanent magnet post 13 with different magnetic poles;
One permanent magnet circle 1, this permanent magnet circle 1 are surrounded on the outside of permanent magnet post 13 and are fixed on the bracket tray 9;
One Antimagnetic hood 8, this Antimagnetic hood 8 comprises horizontal part 81 and vertical component effect 82, and its horizontal part 81 is fixing with permanent magnet circle 1, and vertical component effect 82 is fixed on the bracket tray 9 and is arranged at the outside of permanent magnet circle 1;
The receiver basin frame 6 of one taper, its external diameter successively decreases and lower ending opening from the top down, and the lower end of this receiver basin frame 6 is fixed on the end face of horizontal part of Antimagnetic hood 8;
One awl basin 4 is external diameter and successively decreases from the top down, and the basin mouth of this awl basin 4 is fixed on the internal perisporium of receiver basin frame 6 by ring 5;
One voice coil loudspeaker voice coil 7 is arranged between permanent magnet post 13 and the permanent magnet circle 1, and the bottom of awl basin 4 is fixed in together to vibrate with awl basin 4 in its top, is wound with lead 3 on this voice coil loudspeaker voice coil 7;
One centring disk 2 is cast, and week is fixed with awl basin 4 and voice coil loudspeaker voice coil 7 in it, and its periphery is fixed on the inwall of receiver basin frame 6;
Two electric current output interfaces 10, the two ends with lead 3 link to each other respectively, and are fixed in the bottom of bracket tray 9;
One support 11, this support 11 are fixed in bracket tray 9 bottoms with supporting bracket pallet 9, and ground is fixed in by set bolt 12 in the bottom of support 11;
The rectifier 14 of Xiang Lianing, storage battery 15 and inverter 16 successively, the electric current of rectifier 14 received current output interfaces 10 outputs, electric current after rectifier 14 rectifications is input in the storage battery 15, needs only during use just can reach civilian to an electric current that is stored in the storage battery 15 through inverter 16 transformations.
In the utility model, ring 5, awl basin 4, receiver basin frame, centring disk 2 four link to each other, and awl basin 4, centring disk 2 fix with voice coil loudspeaker voice coil 7, and centring disk 2 is fixed on voice coil loudspeaker voice coil 7 on the awl basin 4.
Operation principle of the present utility model: well-known, based on electromagnetic electromagnetic induction phenomenon in the physics, a closed conductor coils is placed in the uniform magnetic field, changes if pass the magnetic flux of this conductor coils, can produce induced current in this closed conductor coils so.This phenomenon of utilizing magnetic field to produce electric current is called electromagnetic induction phenomenon.
The principle of acoustic wave generation device of the present utility model then is to have utilized this electromagnetic induction phenomenon, the generation electric current.Sound is to propagate with the form of ripple in medium, and its energy has transitivity.So when sound wave is propagated in air and arrived in the receiver basin frame 6 of this device, on the awl basin 4 of the energy delivery of its ripple in the receiver basin frame 6, awl basin 4 is owing to obtain the energy of ripple, begin to do up-down vibration, yet voice coil loudspeaker voice coil 7 links to each other with awl basin 4, so the vibration of awl basin 4 has also driven the motion of voice coil loudspeaker voice coil 7, at this moment, the lead 3 that is wrapped on the voice coil loudspeaker voice coil 7 has formed a lot of closed conductor coils, these conductor coils are along with the vibration of voice coil loudspeaker voice coil 7, in the uniform magnetic field that produces by permanent magnet circle 1 and permanent magnet post 13, vibrate, because the position of conductor coils in magnetic field constantly changes, constantly change so pass the magnetic flux of these conductor coils, just produced induced current endlessly in so closed conductor coils.Because the size of current and the direction that are produced all be can not determine, so the electric current that this Blast Furnace Top Gas Recovery Turbine Unit (TRT) produces can not directly use, need to carry out rectification through rectifier 14, make it become stable electric current, be transferred to then in the storage battery 15, store, so that use later on.During use, can with the current delivery in the storage battery 15 in inverter 16,, reach civil power 220V, so that civilian through transformation.
Below embodiment has been described in detail the utility model in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the utility model according to the above description.Thereby some details among the embodiment should not constitute qualification of the present utility model, and the scope that the utility model will define with appended claims is as protection range of the present utility model.
Claims (3)
1. acoustic wave generation device is characterized in that it comprises:
One bracket tray, the middle part of this bracket tray are fixed with a permanent magnet post with different magnetic poles;
One permanent magnet circle, this permanent magnet circle are surrounded on the outside of described permanent magnet post and are fixed on the described bracket tray;
One Antimagnetic hood, this Antimagnetic hood comprises horizontal part and vertical component effect, and its horizontal part and described permanent magnet circle are fixed, and vertical component effect is fixed on the described bracket tray and is arranged at the outside of described permanent magnet circle;
The receiver basin frame of one taper, its external diameter successively decreases and lower ending opening from the top down, and the lower end of this receiver basin frame is fixed on the end face of horizontal part of described Antimagnetic hood;
One awl basin is external diameter and successively decreases from the top down, and the basin mouth of this awl basin is fixed on the internal perisporium of described receiver basin frame by ring;
One voice coil loudspeaker voice coil is arranged between described permanent magnet post and the described permanent magnet circle, and the bottom of described awl basin is fixed in together to vibrate with the awl basin in its top, is wound with lead on this voice coil loudspeaker voice coil;
One centring disk is cast, and week and described awl basin and voice coil loudspeaker voice coil are fixed in it, and its periphery is fixed on the inwall of described receiver basin frame;
Two electric current output interfaces link to each other with the two ends of described lead respectively, and are fixed in the bottom of described bracket tray.
2. acoustic wave generation device according to claim 1 is characterized in that, also comprises a support, and this support is fixed in described bracket tray bottom to support described bracket tray, and ground is fixed in by set bolt in the bottom of described support.
3. acoustic wave generation device according to claim 1 is characterized in that, also comprises the rectifier, storage battery and the inverter that link to each other successively, and described rectifier receives the electric current of described electric current output interface output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202131115U CN201623612U (en) | 2009-12-15 | 2009-12-15 | Sound wave generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202131115U CN201623612U (en) | 2009-12-15 | 2009-12-15 | Sound wave generating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201623612U true CN201623612U (en) | 2010-11-03 |
Family
ID=43027067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202131115U Expired - Fee Related CN201623612U (en) | 2009-12-15 | 2009-12-15 | Sound wave generating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201623612U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248191A (en) * | 2013-05-14 | 2013-08-14 | 上海电机学院 | Acoustic generator with elastic position correction function |
| CN105871169A (en) * | 2015-02-09 | 2016-08-17 | 吴度勋 | Non-interruptible electric power supply system with sound power generation |
| CN109441638A (en) * | 2018-11-12 | 2019-03-08 | 陈铭通 | Aeroengine Altitude Test-bench energy absorption and conversion equipment |
| CN112515277A (en) * | 2020-12-02 | 2021-03-19 | 深圳市经纬科技有限公司 | Wearable equipment wearing detection system |
| CN112994199A (en) * | 2019-12-13 | 2021-06-18 | 北京小米移动软件有限公司 | Sound charging equipment, energy storage equipment and electronic equipment |
-
2009
- 2009-12-15 CN CN2009202131115U patent/CN201623612U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103248191A (en) * | 2013-05-14 | 2013-08-14 | 上海电机学院 | Acoustic generator with elastic position correction function |
| CN105871169A (en) * | 2015-02-09 | 2016-08-17 | 吴度勋 | Non-interruptible electric power supply system with sound power generation |
| CN109441638A (en) * | 2018-11-12 | 2019-03-08 | 陈铭通 | Aeroengine Altitude Test-bench energy absorption and conversion equipment |
| CN112994199A (en) * | 2019-12-13 | 2021-06-18 | 北京小米移动软件有限公司 | Sound charging equipment, energy storage equipment and electronic equipment |
| CN112515277A (en) * | 2020-12-02 | 2021-03-19 | 深圳市经纬科技有限公司 | Wearable equipment wearing detection system |
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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: 20101103 Termination date: 20121215 |