CN201146444Y - Moving-coil type noise self-generating apparatus - Google Patents
Moving-coil type noise self-generating apparatus Download PDFInfo
- Publication number
- CN201146444Y CN201146444Y CNU2007200092403U CN200720009240U CN201146444Y CN 201146444 Y CN201146444 Y CN 201146444Y CN U2007200092403 U CNU2007200092403 U CN U2007200092403U CN 200720009240 U CN200720009240 U CN 200720009240U CN 201146444 Y CN201146444 Y CN 201146444Y
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- magnetic induction
- utmost point
- moving
- type noise
- permanent magnet
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Abstract
The utility model relates to the application of physical and electron technology in the field of new energy development and environmental protection, in particular to a device using the energy of the noise acoustic wave to generate power, which comprises a permanent magnet with an N-electrode projecting end arranged at a foundation bracket; the periphery of the N-electrode projecting end is provided with an S-electrode of the permanent magnet; a magnetic induction coil is sheathed between the N-electrode projecting end and the S-electrode, which is connected with a vibrating plate to move back and forth along with the vibration of the vibrating plate for incising magnetic induction lines. The device not only uses the energy of the noise acoustic wave to generate power, but also has the advantages of energy saving, environment protection and simple structure.
Description
Technical field
The utility model relates to the application in new energy development and environmental protection field of physics and electronic technology, particularly a kind of device that utilizes the noise acoustic wave energy to carry out self power generation.
Background technology
On the highway of ground or bridge floor, particularly at some traffic intersections, when motor vehicle by or meet red light etc. and bide one's time, the vibration that engine operation drives vehicle body can produce huge noise, particularly at vehicle flowrate too big or wagon flow is smooth, during the jogging of motor vehicle idling, this noise will be more obvious, and this has caused very serious noise pollution to environment on every side.If can be used to these noise acoustic wave energies, as being converted to electric energy and storing, use or supply with the cell phone charging station at crossing with the traffic lights of supplying with the crossing, is very useful for the development that promotes whole society's energy-conserving and environment-protective cause.
Summary of the invention
The purpose of this utility model provides a kind of moving-coil type noise self-generating device, and this device not only can utilize the noise acoustic wave energy to carry out self power generation, energy-conserving and environment-protective, and also simple in structure.
The purpose of this utility model is achieved in that this moving-coil type noise self-generating device, comprise and be located at the permanent magnet that has N utmost point jag on the base rack, described N utmost point jag periphery is laid with the S utmost point of permanent magnet, described N utmost point jag and S utmost point intermediate sleeve are provided with magnetic induction coil, and described magnetic induction coil is connected with vibrating reed and moves back and forth with cutting magnetic induction line with the vibration with vibrating reed.
Distinguishing feature of the present utility model is the structural design by integral body, the billboard at roadside or crossing is combined with the noise energy gathering-device, utilize billboard to increase the noise receiving area, to improve energy conversion efficiency, so both can generate electricity, as the cell phone charging station of supplying with the traffic lights at crossing or crossing uses, can effectively reduce the influence of motor vehicle noise to surrounding enviroment, energy-saving and emission-reduction, environmental protection again.
Description of drawings
Fig. 1 is the organigram of the utility model embodiment monomer.
Fig. 2 is the view that is used in combination of the utility model embodiment.
Embodiment
Moving-coil type noise self-generating device of the present utility model, comprise and be located at the permanent magnet 3 that has N utmost point jag 2 on the base rack 1, described N utmost point jag 2 peripheries are laid with the S utmost point 4 of permanent magnet, described N utmost point jag 2 is provided with magnetic induction coil 5 with the S utmost point 4 intermediate sleeve, and described magnetic induction coil 5 is connected with vibrating reed 6 and moves back and forth with cutting magnetic induction line with the vibration with vibrating reed 6.
Above-mentioned vibrating reed 6 is the billboard at roadside or crossing, to increase the noise receiving area, to improve energy conversion efficiency.
Above-mentioned vibrating reed 6 one sides are connected with a drive link 7, and described drive link 7 drives magnetic induction coil 5 through vibrating diaphragm 8 and moves back and forth with cutting magnetic induction line.
In order to absorb the energy of noise substantially, be provided with the some permanent magnet N utmost point jag 2 and S utmost points 4 on the above-mentioned base rack 1 from top to bottom, the corresponding magnetic induction coil 5 that is connected with several and their cooperatings on the described vibrating reed 6 to cooperating.
During application, adopt highway side or traffic intersection billboard as vibrating reed 6, the noise sound wave that advertising sign face receiver motor-car produces, the noise sound wave causes that advertising sign face produces vibration, by drive link 7, vibration is transmitted on the vibrating diaphragm 8, and the shuttle belt dynamic magnetic induction coil 5 of vibrating diaphragm 8 moves in magnetic field, thereby produces induced voltage output.
Several moving-coil type noise self-generating device monomers are lined up an array, place the back of billboard, billboard is connected with magnetic induction coil 5 with vibrating diaphragm 8 through drive link 7, the sound wave that some motor car engine noises send forms different corrugateds, promote different point on the billboard, give each vibrating diaphragm 8 motions in the array by drive link 7 with its energy delivery, vibrating diaphragm 8 drives magnetic induction coil 5 and moves in magnetic field, produce induced voltage output thus, several moving-coil type noise self-generating device monomers are formed array, the energy of output superposes, and just can increase the gross energy of collection.
Claims (4)
1, a kind of moving-coil type noise self-generating device, comprise and be located at the permanent magnet that has N utmost point jag on the base rack, described N utmost point jag periphery is laid with the S utmost point of permanent magnet, it is characterized in that: described N utmost point jag and S utmost point intermediate sleeve are provided with magnetic induction coil, and described magnetic induction coil is connected with vibrating reed and moves back and forth with cutting magnetic induction line with the vibration with vibrating reed.
2, moving-coil type noise self-generating device according to claim 1, it is characterized in that: described vibrating reed is the billboard at roadside or crossing, to increase the noise receiving area, to improve energy conversion efficiency.
3, moving-coil type noise self-generating device according to claim 1 and 2 is characterized in that: described vibrating reed one side is connected with a drive link, and described drive link drives magnetic induction coil through vibrating diaphragm and moves back and forth with cutting magnetic induction line.
4, moving-coil type noise self-generating device according to claim 3, it is characterized in that: be provided with the some permanent magnet N utmost point jag and S utmost points on the described base rack from top to bottom, the corresponding magnetic induction coil that is connected with several and their cooperatings on the described vibrating reed cooperating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200092403U CN201146444Y (en) | 2007-12-27 | 2007-12-27 | Moving-coil type noise self-generating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200092403U CN201146444Y (en) | 2007-12-27 | 2007-12-27 | Moving-coil type noise self-generating apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201146444Y true CN201146444Y (en) | 2008-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200092403U Expired - Fee Related CN201146444Y (en) | 2007-12-27 | 2007-12-27 | Moving-coil type noise self-generating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201146444Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776050A (en) * | 2010-03-03 | 2010-07-14 | 李亚平 | Noise generating device |
| CN102025258A (en) * | 2010-11-23 | 2011-04-20 | 华南农业大学 | Vibration and acoustic pressure generating device for engine |
| CN102624189A (en) * | 2011-12-19 | 2012-08-01 | 张智剑 | Sound wave generator |
| 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 |
| CN114362002A (en) * | 2021-12-09 | 2022-04-15 | 深圳供电局有限公司 | Noise reduction device |
| CN114362002B (en) * | 2021-12-09 | 2024-05-10 | 深圳供电局有限公司 | Noise reduction device |
-
2007
- 2007-12-27 CN CNU2007200092403U patent/CN201146444Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776050A (en) * | 2010-03-03 | 2010-07-14 | 李亚平 | Noise generating device |
| CN102025258A (en) * | 2010-11-23 | 2011-04-20 | 华南农业大学 | Vibration and acoustic pressure generating device for engine |
| CN102025258B (en) * | 2010-11-23 | 2013-01-30 | 华南农业大学 | Vibration and acoustic pressure generating device for engine |
| CN102624189A (en) * | 2011-12-19 | 2012-08-01 | 张智剑 | Sound wave generator |
| 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 |
| CN114362002A (en) * | 2021-12-09 | 2022-04-15 | 深圳供电局有限公司 | Noise reduction device |
| CN114362002B (en) * | 2021-12-09 | 2024-05-10 | 深圳供电局有限公司 | Noise reduction device |
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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: 20081105 Termination date: 20101227 |