CN106524468A - Exhaust port noise reducing device and exhaust device - Google Patents
Exhaust port noise reducing device and exhaust device Download PDFInfo
- Publication number
- CN106524468A CN106524468A CN201611182241.8A CN201611182241A CN106524468A CN 106524468 A CN106524468 A CN 106524468A CN 201611182241 A CN201611182241 A CN 201611182241A CN 106524468 A CN106524468 A CN 106524468A
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- China
- Prior art keywords
- wind
- air outlet
- air
- exhaust apparatus
- ring support
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
- F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses an exhaust port noise reducing device and an exhaust device. The exhaust port noise reducing device comprises an annular bracket, a connecting piece, a wind streamer and a wind sounding device, wherein the connecting piece is mounted on one side of the annular bracket for connecting the annular bracket to an exhaust port of the exhaust device; the wind sounding device is fixed on the inner side of the annular bracket through a mounting bracket; an intake port of the wind sounding device is opposite to the exhaust port of the exhaust device; the wind streamer coats the annular bracket; and an exhaust channel of the exhaust device is formed in the other side of the annular bracket. The exhaust port noise reducing device and the exhaust device can cover up the noise generated in operation of a fan motor of the exhaust device to improve the user experiences.
Description
Technical field
It relates to noise reduction technology, more particularly to a kind of air outlet noise reducer and exhaust apparatus.
Background technology
At present, many users can purify the air of interior using air purifier, to improve the quality of room air, protect
The health of barrier user.
In correlation technique, most air purifier operationally, the fortune that the fan electromotor of air purifier can continue
Turn, to convey the air after purification.As the fan electromotor of air purifier can produce larger noise in the running so that use
Family experience is relatively low.
The content of the invention
To overcome problem present in correlation technique, the disclosure to provide a kind of air outlet noise reducer and exhaust apparatus.Should
Technical scheme is as follows：
According to the first aspect of the embodiment of the present disclosure, there is provided a kind of air outlet noise reducer, including：Ring support, connection
Part, wind long narrow flag and wind-force sound-producing device, wherein：
Connector is arranged on the side of ring support, for ring support to be connected to the air outlet of exhaust apparatus；
Wind-force sound-producing device is fixed on the inner side of ring support by mounting bracket, the air inlet of wind-force sound-producing device with go out
The air outlet of wind apparatus is relative；
Wind long narrow flag is arranged on a toroidal support, forms the air-out passage of exhaust apparatus in the opposite side of ring support.
The technical scheme that embodiment of the disclosure is provided can include following beneficial effect：By the air-out in exhaust apparatus
Mouth arranges wind-force sound-producing device, so that wind-force sound-producing device can be when exhaust apparatus work, in the air outlet of exhaust apparatus
The wind for being conveyed emits a dulcet sound under driving, and the noise sent during covering the fan motor runs of exhaust apparatus is carried
High Consumer's Experience.Meanwhile, the dancing posture that the sound and/or wind long narrow flag that user can also be sent by wind-force sound-producing device is waved,
Determine the wind speed scale of the wind currently exported by exhaust apparatus, be the wind speed scale that user adds new reading exhaust apparatus
Mode, also the vision to user bring brand-new experience.
Optionally, it is the wind whistle to state wind-force sound-producing device, and the wind whistle includes：Enter air duct, chimney fan and connecting portion；
Enter the air inlet of the air inlet for the wind whistle of air duct, the air inlet at the wind whistle is relative with the air outlet of exhaust apparatus, air intake
Connected by connecting portion between the air outlet and the air inlet of chimney fan of cylinder, the air outlet of chimney fan is the air outlet at the wind whistle.
The technical scheme that embodiment of the disclosure is provided can include following beneficial effect：It is the wind whistle in above-mentioned exhaust apparatus
When, the wind conveyed by the air outlet of exhaust apparatus can make the wind whistle emit a dulcet sound, to cover exhaust apparatus through the wind whistle
Fan motor runs when the noise that sent, improve Consumer's Experience.At the same time it can also make user according to the sound at the wind whistle
Size, determines the wind speed scale of the wind currently exported by exhaust apparatus, is the wind speed that user adds new reading exhaust apparatus
The mode of grade, improves Consumer's Experience.
Optionally, air grid is provided with the inside of ring support, mounting bracket is removably secured on the grid muscle of air grid.
The technical scheme that embodiment of the disclosure is provided can include following beneficial effect：When above-mentioned wind-force sound-producing device is
During the wind whistle, it is removably secured by mounting bracket on the grid muscle of air grid at the wind whistle, user can be by the wind whistle by peace
Dress support is arranged on different grid muscle, and the wind exported with the air outlet for adjusting exhaust apparatus is in the air inlet by the wind whistle
Angle and dynamics, to change the sound that the wind whistle sends.In the fan motor runs when institute for alloing the wind whistle to cover exhaust apparatus
While the noise for sending, the scope of the sound that wind sentry post sends is also add, Consumer's Experience is further increased.
Optionally, air grid is latticed, spoke-like, or louvered.
Optionally, connector is connecting rope, and ring support ties up to the air outlet of exhaust apparatus by connecting rope.
The technical scheme that embodiment of the disclosure is provided can include following beneficial effect：Annular is being propped up by connecting rope
When frame is connected to the air outlet of exhaust apparatus so that air outlet noise reducer is installed fairly simple.Simultaneously as connecting rope is
Flexible material so that the telescopic extensions of connecting rope are larger, so that connecting rope can connect the exhaust apparatus of arbitrary size, enters
And cause air outlet noise reducer to go for the exhaust apparatus of arbitrary size, expand the use model of air outlet noise reducer
Enclose.
Optionally, connector is fixed support；
Fixed support is provided with installation buckle away from the end of ring support, fixed support by install buckle removably with
The air outlet connection of exhaust apparatus.
The technical scheme that embodiment of the disclosure is provided can include following beneficial effect：Passing through fixed support by annular
When support is removably connected with the air outlet of exhaust apparatus, the effect of the installation and removal of air outlet noise reducer can be improved
Rate.
Optionally, wind-force sound-producing device is wine-power music case, and the air inlet of wine-power music case is provided with just to air outlet
Pressure sensor；
Wine-power music case detects the wind speed scale of the wind of the air outlet output of exhaust apparatus by pressure sensor, with basis
Wind speed scale changes the volume of wine-power music case, or, changing the volume and music of wine-power music case.
The technical scheme that embodiment of the disclosure is provided can include following beneficial effect：By the air-out in exhaust apparatus
Mouth arranges wine-power music case, so that wine-power music case can change wind according to wind speed scale when exhaust apparatus work
The volume of power music box, or, change the volume and music of wine-power music case, to cover the fan motor runs when institute of exhaust apparatus
The noise for sending, improves Consumer's Experience.Meanwhile, user can also be by the volume of wine-power music case, or, wine-power music case
Volume and music, determine the wind speed scale of the wind currently exported by exhaust apparatus, are that user adds new reading exhaust apparatus
Wind speed scale mode, also the vision to user bring brand-new experience.
According to the second aspect of the embodiment of the present disclosure, there is provided a kind of exhaust apparatus, including：Air outlet and any of the above-described kind go out
Air port denoising device；
Wherein, air outlet noise reducer is arranged on air outlet.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
During accompanying drawing herein is merged in specification and the part of this specification is constituted, show the enforcement for meeting the disclosure
Example, and be used for explaining the principle of the disclosure together with specification.
Fig. 1 is a kind of Split type structure schematic diagram of the air outlet noise reducer according to an exemplary embodiment；
Fig. 2 is a kind of structural representation of the air outlet noise reducer according to an exemplary embodiment；
Fig. 3 is a kind of application scenario diagram one of the air outlet noise reducer according to an exemplary embodiment；
Fig. 4 is a kind of application scenario diagram two of the air outlet noise reducer according to an exemplary embodiment；
Fig. 5 is a kind of structural representation at the wind whistle according to an exemplary embodiment.
Description of reference numerals：
1：Air outlet noise reducer；
2：Exhaust apparatus；
11：Ring support；
12：Connector；
13：Wind long narrow flag；
14：Wind-force sound-producing device；
15：Mounting bracket；
16：The side of ring support；
17：The inner side of ring support；
18：The opposite side of ring support；
19：The air inlet of wind-force sound-producing device；
21：Air outlet；
22：Air grid；
31：Enter air duct；
32：Chimney fan；
33：Connecting portion.
By above-mentioned accompanying drawing, it has been shown that the clear and definite embodiment of the disclosure, will hereinafter be described in more detail.These accompanying drawings
It is not intended to the scope of disclosure design is limited by any mode with word description, but by reference to specific embodiment is
Those skilled in the art illustrate the concept of the disclosure.
Specific embodiment
Here in detail exemplary embodiment will be illustrated, its example is illustrated in the accompanying drawings.Explained below is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.Conversely, they be only with as appended by
The example of consistent apparatus and method in terms of some described in detail in claims, the disclosure.
Fig. 1 is a kind of Split type structure schematic diagram of the air outlet noise reducer according to an exemplary embodiment.Fig. 2 is
A kind of structural representation of the air outlet noise reducer according to an exemplary embodiment.Fig. 3 is according to an exemplary enforcement
A kind of application scenario diagram one of the air outlet noise reducer for exemplifying, Fig. 4 are that the one kind according to an exemplary embodiment goes out
The application scenario diagram two of air port denoising device.As shown in Figures 1 to 4, the air outlet noise reducer 1 includes：Ring support 11, company
Fitting 12, wind long narrow flag 13 and wind-force sound-producing device 14.
Wherein, connector 12 is arranged on the side 16 of ring support 11, for ring support 11 is connected to exhaust apparatus 2
Air outlet 21 at.Wind-force sound-producing device 14 is fixed on the inner side 17 of ring support 11, wind-force sounding dress by mounting bracket 15
Put 14 air inlet 19 it is relative with the air outlet 21 of exhaust apparatus 2.Wind long narrow flag 13 is set on ring support 11, in ring support 11
Opposite side 18 formed exhaust apparatus 2 air-out passage.
Specifically, the exhaust apparatus 2 involved by the disclosure can be provided with air outlet for arbitrary, and be conveyed by air outlet
The device of wind, for example：Air purifier, fan etc..Fig. 3 is illustrated that the application so that exhaust apparatus 2 are as air purifier as an example
Scene graph, Fig. 4 are illustrated that the application scenario diagram so that exhaust apparatus 2 are as fan as an example.In correlation technique, this kind of exhaust apparatus 2
Operationally, the operating that its fan electromotor would generally continue.Due to this kind of exhaust apparatus 2 fan electromotor in the running, noise
It is larger, therefore, in the present embodiment, there is wind-force sound-producing device 14 by the installation settings at the air outlet 21 of this kind of exhaust apparatus 2
Air outlet noise reducer 1 so that the driving of the wind that wind-force sound-producing device 14 can be conveyed in the air outlet 21 of exhaust apparatus 2
Under emit a dulcet sound, the noise sent during covering the fan motor runs of exhaust apparatus 2 improves Consumer's Experience.
Meanwhile, the wind of the air outlet noise reducer 1 at the air outlet 21 of exhaust apparatus 2, when exhaust apparatus 2 work, is set
Long narrow flag 13 while the conveying wind of air outlet 21 is assisted can be waved, bring brand-new experience to the vision of user with the wind.Its
In, the wind long narrow flag 13 can be arbitrary wind long narrow flag 13 that can be set on ring support 11.Optionally, above-mentioned ring support 11 is another
Side 18 can be provided with fixing groove, and wind long narrow flag 13 can be set on ring support 11 by way of being plugged in fixing groove.
The air outlet noise reducer 1 being set in by fixing groove with wind long narrow flag 13 on ring support 11 is illustrated that in Fig. 2.The chi of wind long narrow flag 13
Very little specifically to be determined according to the size of ring support 11, the shape and color of wind long narrow flag 13 can be adjusted according to the demand of user.
The air outlet noise reducer 1 being illustrated that in Fig. 1 and Fig. 2 by taking the wind long narrow flag 13 of wound packages as an example.
Further, above-mentioned wind-force sound-producing device 14 can convey different wind speed ranks in the air outlet 21 of exhaust apparatus 2
Wind when, send different sound, wind long narrow flag 13 can also wave out different dancing postures, therefore, user can also pass through the wind-force
The dancing posture that the sound and/or wind long narrow flag 13 sent by sound-producing device 14 is waved, determines the wind speed of the wind currently exported by exhaust apparatus 2
Grade, is the mode of the wind speed scale that user adds new reading exhaust apparatus 2, improves Consumer's Experience.
Optionally, the connector 12 that the side 16 of the ring support 11 is arranged can be the connecting rope of flexible material, so that
User when the air outlet noise reducer 1 is installed, can be by connecting rope to be tied up to the air grid of the air outlet 21 of exhaust apparatus 2
Mode on 22, ring support 11 is connected at the air outlet 21 of exhaust apparatus 2 so that air outlet noise reducer 1 installs ratio
It is simpler.Simultaneously as connecting rope is flexible material so that the telescopic extensions of connecting rope are larger, so that connecting rope can be with
Connect the exhaust apparatus 2 of arbitrary size, and then cause air outlet noise reducer 1 to go for the exhaust apparatus 2 of arbitrary size,
Expand the use range of air outlet noise reducer 1.Wherein, the application does not limit above-mentioned connecting rope installed in ring support 11
The implementation of side 16, for example：The side 16 of above-mentioned ring support 11 can be provided with through hole so that connecting rope be located in it is logical
Connecting rope is arranged on the side 16 of ring support 11 by Kong Zhong.The quantity of above-mentioned connecting rope specifically can be according to ring support
11 sizes determine.When above-mentioned connecting rope is multiple, above-mentioned multiple connecting ropes can be evenly distributed on the side of ring support 11
16, so that being connected at the air outlet 21 of exhaust apparatus 2 of can consolidating of ring support 11.
Optionally, the connector 12 set by the side 16 of above-mentioned ring support 11 can also be the fixation of rigid material
Frame, the support bracket fastened one end can be fixedly connected with the side 16 of ring support 11, and fixed support is away from ring support 11
The end of side 16 can be provided with installation buckle so that fixed support can by the installation buckle removably with air-out
The air outlet 21 of device 2 connects, and then ring support 11 is removably connected with the air outlet 21 of exhaust apparatus 2,
Improve the efficiency of the installation and removal of air outlet noise reducer 1.Above-mentioned support bracket fastened quantity specifically can be according to annular
11 size of frame determines.When above-mentioned fixed support is multiple, above-mentioned multiple fixed supports can be evenly distributed on ring support 11
Side 16 so that being connected at the air outlet 21 of exhaust apparatus 2 of can consolidating of ring support 11.Wherein, shown in Fig. 1
It is the air outlet noise reducer 1 by taking 2 fixed supports as an example.
Mounting bracket 15 and the ring support 11 of the above-mentioned inner side 17 that wind-force sound-producing device 14 is fixed on ring support 11
Inner side 17 structure it is relevant.Optionally, when the inner side 17 of ring support 11 is hollow structure, above-mentioned wind-force sound-producing device
14 can pass through the inner side 17 that at least one shaft-like mounting bracket 15 is fixed on ring support 11.When implementing, install and prop up
One end of frame 15 is fixedly connected with wind-force sound-producing device 14, and the other end of mounting bracket 15 can be with the inner side 17 of ring support 11
It is fixedly connected, so that wind-force sound-producing device 14 is fixed on the inner side 17 of ring support 11 by mounting bracket 15.Illustrate in Fig. 1
It is the 17 of the inner side that ring support 11 is fixed on shaft-like mounting bracket air outlet noise reducer.Optionally, when annular
When the inner side 17 of frame 11 is provided with air grid, for example：Air grid of latticed air grid, spoke-like air grid or louvered etc..Above-mentioned wind
Power sound-producing device 14 can be removably secured on the grid muscle of air grid by mounting bracket 15.Now, the mounting bracket
15 can for example be the mounting bracket 15 of clamp type, can also be mounting bracket 15 of buckle-type etc..
Further, the wind-force sound-producing device 14 that the inner side 17 of ring support 11 is fixed on above by mounting bracket 15 can
Think arbitrary device that can be emitted a dulcet sound under the driving of wind, for example：The wind whistle, wine-power music case etc..
When above-mentioned wind-force sound-producing device 14 is the wind whistle, the wind whistle can be the tubular wind whistle as indicated with 1.The tubular wind whistle
Air inlet it is relative with the air outlet 21 of exhaust apparatus 2 so that the wind conveyed by the air outlet 21 of exhaust apparatus 2 can be passed through
The wind whistle, makes the wind whistle emit a dulcet sound, and the noise sent during covering the fan motor runs of exhaust apparatus 2 improves
Consumer's Experience.At the same time it can also make user according to the size of the sound at the wind whistle, the wind currently exported by exhaust apparatus 2 is determined
Wind speed scale, is the mode of the wind speed scale that user adds new reading exhaust apparatus 2, improves Consumer's Experience.
Fig. 5 is a kind of structural representation at the wind whistle according to an exemplary embodiment.As shown in figure 5, in the disclosure
A kind of implementation in, the above-mentioned wind whistle can also include：Enter air duct 31, chimney fan 32 and connecting portion 33；Enter entering for air duct 31
Air inlet of the air port for the wind whistle, the air inlet for entering air duct 31 are relative with the air outlet 21 of exhaust apparatus 2, enter 31 air outlets of air duct
Connected by connecting portion 33 and the air inlet of chimney fan 32 between, the air outlet of chimney fan 32 is the air outlet at the wind whistle, so that
The wind conveyed by the air outlet 21 of exhaust apparatus 2 can pass through the wind whistle, make the wind whistle emit a dulcet sound, to cover exhaust apparatus
The noise sent during 2 fan motor runs, improves Consumer's Experience.At the same time it can also make user according to the sound at the wind whistle
Size, determine the wind speed scale of the wind currently exported by exhaust apparatus 2, be that user adds and new reads exhaust apparatus 2
The mode of wind speed scale, improves Consumer's Experience.
It should be noted that being provided with air grid in the inner side 17 of above-mentioned ring support 11 and above-mentioned wind-force sound-producing device 14 is
During the wind whistle, the wind whistle can be arranged on different grid muscle, to adjust the air outlet of exhaust apparatus 2 by user by mounting bracket 15
Angle and dynamics of 21 wind for being exported in the air inlet by the wind whistle, to change the sound that the wind whistle sends.Make the wind whistle can
While the noise sent during covering the fan motor runs of exhaust apparatus 2, the sound that wind sentry post sends is also add
Scope, further increases Consumer's Experience.
When above-mentioned wind-force sound-producing device 14 is wine-power music case, the air inlet of the wine-power music case is provided with just to going out
The pressure sensor in air port.Meanwhile, the corresponding relation of different wind speed scales and volume can be provided with the wine-power music case.
That is, the volume of the music played in different wind speed scales by wine-power music case is different.So, wine-power music case
After the wind speed scale of the wind that the air outlet 21 that exhaust apparatus 2 are detected by pressure sensor is exported, this can be got
Volume corresponding to wind speed scale, and music is played according to the volume, so that the music played can cover air-out dress
The noise sent during the fan motor runs for putting 2, improves Consumer's Experience.At the same time it can also make user according to wind-force music
The size of the volume of box, determines the wind speed scale of the wind currently exported by exhaust apparatus 2, is that user adds new reading air-out
The mode of the wind speed scale of device 2, improves Consumer's Experience.
Optionally, the corresponding relation of different wind speed scales and volume is not provided only with above-mentioned wine-power music case, can be with
It is provided with the corresponding relation of different wind speed scales and music.That is, wine-power music case is played in different wind speed scales
Music it is different, and the volume of music is also different.So, wine-power music case is detecting air-out dress by pressure sensor
After the wind speed scale of the wind for putting 2 output of air outlet 21, the volume and music corresponding to the wind speed scale can be got, and
Played according to the volume and music, so that when the music played can cover the fan motor runs of exhaust apparatus 2
The noise for being sent, improves Consumer's Experience.At the same time it can also making user according to the size of the volume of wine-power music case and/or
Different music, determines the wind speed scale of the wind currently exported by exhaust apparatus 2, is that user adds new reading exhaust apparatus
The mode of 2 wind speed scale, improves Consumer's Experience.
Optionally, in another implementation of the disclosure, above-mentioned wine-power music case can also be basis in correlation technique
Different wind speed scales is repeated no more to this playing music box of the music of the different rhythm and pace of moving things etc..
The air outlet noise reducer that the disclosure is provided, arranges wind-force sound-producing device by the air outlet in exhaust apparatus, with
Wind-force sound-producing device is allowd when exhaust apparatus work, send happy in the case where the wind that conveyed of air outlet of exhaust apparatus drives
The sound of ear, the noise sent during covering the fan motor runs of exhaust apparatus, improves Consumer's Experience.Meanwhile, user
The dancing posture that the sound and/or wind long narrow flag that can also be sent by wind-force sound-producing device is waved, determines that exhaust apparatus are currently exported
Wind wind speed scale, be the mode of the wind speed scale that user adds new reading exhaust apparatus, also to the vision band of user
Experience is completely newly carried out.
As shown in Figure 3 and Figure 4, according to another aspect of the present disclosure, a kind of exhaust apparatus 2 are additionally provided, the exhaust apparatus 2
Including air outlet 21 and above-mentioned described air outlet noise reducer 1.Wherein, air outlet noise reducer 1 is arranged at air outlet 21.
For air outlet noise reducer 1 refers to described above, repeat no more here.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice disclosure disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claims are pointed out.
It should be appreciated that the disclosure is not limited to the precision architecture for being described above and being shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is limited only by appending claims
System.
Claims (8)
1. a kind of air outlet noise reducer, it is characterised in that include：Ring support, connector, wind long narrow flag and wind-force sound-producing device,
Wherein：
The connector is arranged on the side of the ring support, for the ring support to be connected to the air-out of exhaust apparatus
At mouthful；
The wind-force sound-producing device is fixed on the inner side of the ring support by mounting bracket, and the wind-force sound-producing device enters
Air port is relative with the air outlet of the exhaust apparatus；
The wind long narrow flag is set on the ring support, forms the air-out of the exhaust apparatus in the opposite side of the ring support
Passage.
2. air outlet noise reducer according to claim 1, it is characterised in that the wind-force sound-producing device is the wind whistle, institute
Stating the wind whistle includes：Enter air duct, chimney fan and connecting portion；
It is described enter air duct air inlet be the wind whistle air inlet, the air inlet at the wind whistle and the air-out of the exhaust apparatus
Mouth is relative, described to enter to connect by the connecting portion between the air outlet of air duct and the air inlet of the chimney fan, the air-out
The air outlet of cylinder is the air outlet at the wind whistle.
3. air outlet noise reducer according to claim 1, it is characterised in that be provided with wind on the inside of the ring support
Grid, the mounting bracket are removably secured on the grid muscle of the air grid.
4. air outlet noise reducer according to claim 3, it is characterised in that the air grid for it is latticed, spoke-like, or
Louvered.
5. air outlet noise reducer according to claim 1, it is characterised in that the connector is connecting rope, the ring
Shape support ties up to the air outlet of the exhaust apparatus by the connecting rope.
6. air outlet noise reducer according to claim 1, it is characterised in that the connector is fixed support；
The fixed support is provided with installation buckle away from the end of the ring support, and the fixed support installs card by described
Button is removably connected with the air outlet of the exhaust apparatus.
7. air outlet noise reducer according to claim 1, it is characterised in that the wind-force sound-producing device is wind-force music
Box, the air inlet of the wine-power music case are provided with the pressure sensor just to air outlet；
The wine-power music case detects wind speed of wind of air outlet output of the exhaust apparatus etc. by the pressure sensor
Level, to change the volume of the wine-power music case according to the wind speed scale, or, changing the volume and sound of the wine-power music case
It is happy.
8. a kind of exhaust apparatus, it is characterised in that include：Air outlet noise reduction described in air outlet and any one of claim 1-7
Device；
Wherein, the air outlet noise reducer is arranged on the air outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182241.8A CN106524468B (en) | 2016-12-20 | 2016-12-20 | Noise reduction device at air outlet and air outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611182241.8A CN106524468B (en) | 2016-12-20 | 2016-12-20 | Noise reduction device at air outlet and air outlet device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106524468A true CN106524468A (en) | 2017-03-22 |
| CN106524468B CN106524468B (en) | 2023-02-17 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611182241.8A Active CN106524468B (en) | 2016-12-20 | 2016-12-20 | Noise reduction device at air outlet and air outlet device |
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| TW200512585A (en) * | 2003-09-29 | 2005-04-01 | Asustek Comp Inc | Electronic device |
| CN2895108Y (en) * | 2006-02-22 | 2007-05-02 | 郭红 | Waving classics-streamer handicraft |
| CN201348344Y (en) * | 2008-09-28 | 2009-11-18 | 徐军 | Blast pipe singe element, combined type blast pipe and blast pipe |
| CN202003637U (en) * | 2010-09-20 | 2011-10-05 | 冯政 | Three-dimensional double-side national flag |
| CN202198022U (en) * | 2011-08-25 | 2012-04-25 | 李宇玏 | Music blower |
| KR101306256B1 (en) * | 2013-04-03 | 2013-09-09 | 신창용 | A hair dryer and hail tongs of combine with music and announcement automatically |
| CN205259082U (en) * | 2015-12-23 | 2016-05-25 | 天津珂赛思道路工程有限公司 | Prevent wind traffic sign |
| CN206330271U (en) * | 2016-12-20 | 2017-07-14 | 北京小米移动软件有限公司 | Air outlet noise reducer and exhaust apparatus |
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