CN203352481U - Noise utilization apparatus - Google Patents
Noise utilization apparatus Download PDFInfo
- Publication number
- CN203352481U CN203352481U CN 201320218601 CN201320218601U CN203352481U CN 203352481 U CN203352481 U CN 203352481U CN 201320218601 CN201320218601 CN 201320218601 CN 201320218601 U CN201320218601 U CN 201320218601U CN 203352481 U CN203352481 U CN 203352481U
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- China
- Prior art keywords
- noise
- ceramic plate
- piezoelectric ceramic
- acoustic receiver
- housing
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- Expired - Fee Related
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Abstract
The utility model discloses a noise utilization apparatus which comprises a housing and a protective cover arranged on the housing, wherein a drumhead sound wave receiver, a piezoelectric ceramic plate, a fairing and a boost device are arranged in the housing, the drumhead sound wave receiver is fixed on the housing at a place next to the protective cover, the piezoelectric ceramic plate is fixedly connected with the drumhead sound wave receiver, and the fairing is in series connection between the piezoelectric ceramic plate and the boost device. In this way, the noise utilization apparatus absorbs noises, makes environment more beautiful, and utilizes noise to generate electricity to turn harm into good. The noise utilization apparatus is low in cost.
Description
Technical field
The utility model relates to noise and utilizes technical field, particularly relates to a kind of noise use device.
Background technology
Along with the quickening of urbanization paces, the problem of noise pollution in 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 affected people's life, study and work dearly.Government has also taked some measures to reduce noise for this reason, for example in the road both sides, has settled gobo, but this gobo device has just completely cut off noise, does not but make good use of fully these noises, has wasted in vain a kind of available resources.
The utility model content
The technical problem that the utility model mainly solves is to provide 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 utility model adopts is: a kind of noise use device is provided, comprise shell and be located at the protective cover on shell, being provided with eardrum acoustic receiver, piezoelectric ceramic plate, rectifying device and increasing apparatus in described shell; Described eardrum acoustic receiver is fixed on the shell near the 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 increasing apparatus.
Preferably, described eardrum acoustic receiver outer surface is porous material.
Preferably, described piezoelectric ceramic plate is lead titanate piezoelectric ceramics.
Preferably, be connected with storage battery on described increasing apparatus.
The beneficial effects of the utility model are: the utility model both can absorption of noise, can send electric energy again, had taken full advantage of the noise resource.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of noise use device one preferred embodiment of the utility model;
In accompanying drawing, the mark of each parts is as follows: 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 utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that, protection range of the present utility model is made to more explicit defining.
Refer to Fig. 1, the utility model embodiment comprises:
A kind of noise use device, comprise shell 1 and be located at the protective cover 2 on shell 1, is provided with eardrum acoustic receiver 3, piezoelectric ceramic plate 4, rectifying device 5 and increasing apparatus 6 in described shell 1; Described eardrum acoustic receiver 3 is fixed on the shell 1 near 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 increasing apparatus 6, on described increasing apparatus 6, is connected with storage battery; 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, then eardrum acoustic receiver 3 produces vibration, thereby drive piezoelectric ceramic plate 4 vibrations, so piezoelectric ceramic plate 4 is converted to electric energy by vibrational energy, the alternating current of generation is converted into direct current through rectifying device 5, the direct current finally produced boosts through increasing apparatus 6, then be stored in storage battery, at any time can be to street lamp, the electrical appliances such as direction board are powered.The utility model integrates generating and eliminates the function of noise, this device is arranged on to the scene that road, station or noise are very large, 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 sent can meet the daily demand of public place electrical appliance substantially, to society, brings economic benefit.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in scope of patent protection of the present utility model.
Claims (4)
1. a noise use device, comprise shell (1) and be located at the protective cover (2) on 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 described shell (1); Described eardrum acoustic receiver (3) is fixed near the shell (1) of protective cover (2) position upper, 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 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 porous 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320218601 CN203352481U (en) | 2013-04-25 | 2013-04-25 | Noise utilization apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320218601 CN203352481U (en) | 2013-04-25 | 2013-04-25 | Noise utilization apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203352481U true CN203352481U (en) | 2013-12-18 |
Family
ID=49752328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320218601 Expired - Fee Related CN203352481U (en) | 2013-04-25 | 2013-04-25 | Noise utilization apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203352481U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281007A (en) * | 2013-04-25 | 2013-09-04 | 苏州市职业大学 | Noise utilizing device |
| CN113267782A (en) * | 2021-05-18 | 2021-08-17 | 沈阳工程学院 | Self-generating heating type acoustic radar protection device and control method thereof |
-
2013
- 2013-04-25 CN CN 201320218601 patent/CN203352481U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103281007A (en) * | 2013-04-25 | 2013-09-04 | 苏州市职业大学 | Noise utilizing device |
| CN113267782A (en) * | 2021-05-18 | 2021-08-17 | 沈阳工程学院 | Self-generating heating type acoustic radar protection device and control method thereof |
| CN113267782B (en) * | 2021-05-18 | 2023-10-03 | 沈阳工程学院 | Sodar protection device capable of self-heating and control method thereof |
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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: 20131218 Termination date: 20140425 |