CN208190437U - A kind of noise circulatory system of motor - Google Patents
A kind of noise circulatory system of motor Download PDFInfo
- Publication number
- CN208190437U CN208190437U CN201820890117.5U CN201820890117U CN208190437U CN 208190437 U CN208190437 U CN 208190437U CN 201820890117 U CN201820890117 U CN 201820890117U CN 208190437 U CN208190437 U CN 208190437U
- Authority
- CN
- China
- Prior art keywords
- noise
- absorbing wall
- circulatory system
- motor
- acoustical
- 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.)
- Expired - Fee Related
Links
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
The utility model discloses a kind of noise circulatory systems of motor, belong to motor field, including sound wave through-hole, absorbing wall, circuit cycles interface, acoustical-electrical transducer, rubber tubing, acoustic resonator, damper and eardrum formula acoustic receiver, separately design has sound wave through-hole in the absorbing wall, design has circuit cycles interface on the absorbing wall, the circuit cycles interface is communicated with acoustical-electrical transducer by wiring, damper is installed on the absorbing wall bottom plate, acoustic resonator is installed on the damper, the absorbing wall side wall is mounted with eardrum formula acoustic receiver, the eardrum formula acoustic receiver, it is connected between acoustic resonator and acoustical-electrical transducer by rubber tubing, the noise circulatory system of the New-type electric machine, using artificial niobic acid lithium material, it can be under the high-frequency high temperature environment of motor, convert sound waves into electric energy, structure At the system recycled, reach energy saving function.
Description
Technical field
The utility model relates to motor field, the noise circulatory system of specially a kind of motor.
Background technique
There are many type of motor at present, but the noise of high-decibel is usually associated in motor work, seriously affect
The normal work of people, and the body of people can also be managed under the environment that works long hours and psychologically cause to damage, and the present invention is special
Door research this aspect, recycles the operating noise of motor, reduces the damage of people as far as possible.
Utility model content
The purpose of this utility model is to provide a kind of noise circulatory system of motor, with solve to occur in above-mentioned background
Problem.
To solve above-mentioned purpose, the utility model is provided the following technical solutions: a kind of noise circulatory system of motor, including
Sound wave through-hole, absorbing wall, circuit cycles interface, acoustical-electrical transducer, rubber tubing, acoustic resonator, damper and eardrum formula sound wave
Receiver, separately design has sound wave through-hole in the absorbing wall, and design has circuit cycles interface, institute on the absorbing wall
It states circuit cycles interface and acoustical-electrical transducer is communicated with by wiring, damper, the vibration damping are installed on the absorbing wall bottom plate
Acoustic resonator is installed, the absorbing wall side wall is mounted with eardrum formula acoustic receiver on device.
Furthermore, it is connected between the eardrum formula acoustic receiver, acoustic resonator and acoustical-electrical transducer by rubber tubing,
Have and is transmitted using the high efficiency of sound wave.
Furthermore, the sound wave through-hole extends out the structure design of type using double end, penetrates through in absorbing wall, can be with
Accelerate the propagation rate of sound wave.
Furthermore, the circuit cycles interface connects circuit to the electromagnetism winding of motor, follows so that reaching electric power
Ring.
Furthermore, the acoustical-electrical transducer uses artificial niobic acid lithium material, can be under high-frequency high temperature environment, by sound
Wave is converted to electric energy, constitutes the system that power cycles utilize.
Furthermore, rubber tubing one end outlet sound mouth between the acoustic resonator and acoustical-electrical transducer is small, another to bring out
Sound mouth is big, and acoustic resonator can increase sound energy, gather energy.
Furthermore, the eardrum formula acoustic receiver is connect with side absorbing wall by hinge, can freely be received
Sound wave.
Compared with prior art, the utility model has the beneficial effects that the noise circulatory system of the motor uses artificial niobium
Sour lithium material can convert sound waves into electric energy, constitute what acoustic-electric recycled under the high-frequency high temperature environment when motor works
System reaches energy saving function；
(1) both ends that are designed as of sound wave through-hole extend out type, penetrate through in absorbing wall, can accelerate the propagation speed of sound wave
Rate；
(2) use of rubber tubing has the high efficiency transmission using sound wave；
(3) use of damper is conducive to sound wave when conversion, damages acoustic resonator.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is the schematic diagram of internal structure of the noise circulatory system of the utility model motor；
Fig. 2 is the principle flow chart of the noise circulatory system of the utility model motor.
In figure: 1- sound wave through-hole, 2- absorbing wall, 3- circuit cycles interface, 4- acoustical-electrical transducer, 5- rubber tubing, 6-
Acoustic resonator, 7- damper, 8- eardrum formula acoustic receiver.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1-Fig. 2 is please referred to, the utility model provides the following technical solutions: a kind of noise circulatory system of motor, including
Sound wave through-hole 1, absorbing wall 2, circuit cycles interface 3, acoustical-electrical transducer 4, rubber tubing 5, acoustic resonator 6, damper 7 and eardrum
Formula acoustic receiver 8, separately design has sound wave through-hole 1 in the absorbing wall 2, and design has circuit on the absorbing wall 2
Circulation interface 3, the circuit cycles interface 3 are communicated with acoustical-electrical transducer 4 by wiring, are equipped on 2 bottom plate of absorbing wall
Damper 7 is equipped with acoustic resonator 6 on the damper 7, and 2 side wall of absorbing wall is mounted with eardrum formula acoustic receiver
8, it is connected between the eardrum formula acoustic receiver 8, acoustic resonator 6 and acoustical-electrical transducer 4 by rubber tubing 5, the sound wave through-hole 1
The structure design that type is extended out using double end, is penetrated through in absorbing wall 2, and the circuit cycles interface 3 connects circuit to motor
Electromagnetism winding, the acoustical-electrical transducer 4 use artificial niobic acid lithium material, the rubber between the acoustic resonator 6 and acoustical-electrical transducer 4
5 one end outlet sound mouth of pipeline is small, and other end outlet sound mouth is big, and the eardrum formula acoustic receiver 8 is connected with side absorbing wall 2 by hinge
It connects.
Working principle: when using the noise circulatory system of the motor, electric motor starting first, the sound wave generated is by sound wave
Through-hole 1 is sent to inside the noise circulatory system, is collected acoustic wave energy by eardrum formula acoustic receiver 8, is sent to through rubber tubing 5
The acoustic resonator 6 that sound energy can be increased, gather energy, acoustic resonator 6 can amplify sound, be transmitted to acoustical-electrical transducer 4, internal people
Electric energy can be converted sound waves under high-frequency high temperature environment by making niobic acid lithium material, be transmitted to circuit cycles interface 3 through circuit,
The system that acoustic-electric recycles is constituted, process is completed.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein, and should not treat any reference in the claims as limiting
Related claim.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (7)
1. a kind of noise circulatory system of motor, including sound wave through-hole (1), absorbing wall (2), circuit cycles interface (3), acoustic-electric
Converter (4), rubber tubing (5), acoustic resonator (6), damper (7) and eardrum formula acoustic receiver (8), it is characterised in that: institute
Stating separately to design in absorbing wall (2) has sound wave through-hole (1), and design has circuit cycles interface on the absorbing wall (2)
(3), the circuit cycles interface (3) is communicated with acoustical-electrical transducer (4) by wiring, is equipped on absorbing wall (2) bottom plate
Damper (7) is equipped with acoustic resonator (6) on the damper (7), and absorbing wall (2) side wall is mounted with eardrum formula sound
Wave receiver (8).
2. a kind of noise circulatory system of motor according to claim 1, it is characterised in that: the eardrum formula acoustic receiver
It is connected between device (8), acoustic resonator (6) and acoustical-electrical transducer (4) by rubber tubing (5).
3. a kind of noise circulatory system of motor according to claim 1, it is characterised in that: the sound wave through-hole (1) is adopted
The structure design of type is extended out with double end, perforation absorbing wall (2) is interior.
4. a kind of noise circulatory system of motor according to claim 1, it is characterised in that: the circuit cycles interface
(3) electromagnetism winding of the connection circuit to motor.
5. a kind of noise circulatory system of motor according to claim 1, it is characterised in that: the acoustical-electrical transducer (4)
Using artificial niobic acid lithium material.
6. a kind of noise circulatory system of motor according to claim 1, it is characterised in that: the acoustic resonator (6) and sound
Rubber tubing (5) one end outlet sound mouth between electric transducer (4) is small, and other end outlet sound mouth is big.
7. a kind of noise circulatory system of motor according to claim 1, it is characterised in that: the eardrum formula acoustic receiver
Device (8) is connect with side absorbing wall (2) by hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820890117.5U CN208190437U (en) | 2018-06-09 | 2018-06-09 | A kind of noise circulatory system of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820890117.5U CN208190437U (en) | 2018-06-09 | 2018-06-09 | A kind of noise circulatory system of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208190437U true CN208190437U (en) | 2018-12-04 |
Family
ID=64429103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820890117.5U Expired - Fee Related CN208190437U (en) | 2018-06-09 | 2018-06-09 | A kind of noise circulatory system of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208190437U (en) |
-
2018
- 2018-06-09 CN CN201820890117.5U patent/CN208190437U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204145334U (en) | A kind of acoustic-electric conversion equipment | |
| CN201523436U (en) | Band-pass speaker system | |
| CN107550392A (en) | The noise reduction structure of motor of dust catcher | |
| CN205194324U (en) | Large -scale generating set's active noise reduction silence device | |
| CN208190437U (en) | A kind of noise circulatory system of motor | |
| CN105336318A (en) | Initiative denoising silence device for large generator unit | |
| CN207314568U (en) | A kind of efficiently middle low frequency absorption mechanism of substation | |
| CN201723280U (en) | Straight-pipe resistance muffler | |
| CN108462298A (en) | A kind of noise circulatory system of motor | |
| CN106208808A (en) | A kind of noise power generator based on the conduction of people's otica chain type and method | |
| CN204425603U (en) | Double resonator audio amplifier | |
| CN203978587U (en) | A kind of mounting mechanism of muffler assembly | |
| CN213899821U (en) | Speed reducer box with silencing cavity | |
| CN201753417U (en) | Vacuum pipeline silencer | |
| CN212544015U (en) | Structure for reducing wind noise of feedforward noise reduction earphone | |
| CN212618674U (en) | Noise reduction assembly for air duct machine | |
| CN210984264U (en) | General active noise reduction silencer | |
| CN210483885U (en) | Noise reduction equipment for mobile power station | |
| CN216815521U (en) | Ultrasonic sensor | |
| CN201620741U (en) | Anti-mosquito and fly door curtain | |
| CN203840118U (en) | Novel motor and curtain opening and closing control device provided with same | |
| CN208556071U (en) | A kind of low noise electric drill | |
| CN221220736U (en) | Silencer for air compressor | |
| CN217271043U (en) | Non-negative pressure automatic water supply equipment for fire fighting | |
| CN110913054B (en) | Intelligent electronic communication equipment that intelligent degree is high |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20190609 |