CN205475787U - Inhale line piece and abatvoix - Google Patents
Inhale line piece and abatvoix Download PDFInfo
- Publication number
- CN205475787U CN205475787U CN201620115656.2U CN201620115656U CN205475787U CN 205475787 U CN205475787 U CN 205475787U CN 201620115656 U CN201620115656 U CN 201620115656U CN 205475787 U CN205475787 U CN 205475787U
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- sound
- absorbing
- plate
- top layer
- abatvoix
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- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
The utility model discloses an inhale line piece and abatvoix, including inhaling sound side and dorsal part, have at least two and inhale the sound face inhaling the sound side, inhale the sound and incline towards the lateral part, be equipped with on inhaling the sound face and inhale the sound hole, inhale have at least between sound side and the dorsal part subregion form in the dead zone, placed the filler in the interior dead zone, this filler is the aerogel layer of gas gel particle formation. The utility model discloses a filler that should inhale sound hole and interior dead zone absorbs external noise, and the sound face of inhaling that slopes to the lateral part can increase the area of inhaling the sound surface, improves the sound insulation effect.
Description
Technical field
This utility model relates to a kind of sound-absorbing member and abatvoix.
Background technology
Along with the raising of people's living standard, the requirement for environment is more and more higher；On the other hand, due to
Increasing in people and the quickening of rhythm of life, extraneous environment is more and more noisy.People need for acoustic tile
Asking and be consequently increased, existing abatvoix is due to structure design reasons, and its soundproof effect still needs to be carried further
High, perfect.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, it is provided that a kind of sound-absorbing member and sound-absorbing
Plate, this utility model can effectively improve soundproof effect.
Its technical scheme is as follows:
Sound-absorbing member, including sound-absorbing side and dorsal part, has at least two sound-absorbing face in sound-absorbing side, sound-absorbing towards
Sides tapered, is provided with sound-absorption hole on sound-absorbing face, and between sound-absorbing side and dorsal part, at least subregion is formed
Interior dead zone, is placed with implant in interior dead zone, and this implant is the aerogel layer that aerogel particle is formed.
Described sound-absorbing face is two, and two sound-absorbing faces are respectively to two contrary sides tapered.
The limit that two sound-absorbing faces are positioned at sound-absorbing side is connected and forms protuberance.
Described dorsal part is backboard, and backboard is formed installation portion, two sound-absorbing faces be positioned at the limit of dorsal part respectively with institute
State backboard to be connected and make the section of this sound-absorbing member form triangle.
Described sound-absorbing face is 15 degree to 40 degree relative to the angle of inclination of described backboard.
Abatvoix, including the aforementioned sound-absorbing member of plate and at least two, this at least two sound-absorbing member is arranged in
The sound-absorbing side of plate.
This plate includes two contrary first surfaces and second surface, this plate first surface, second
It is distributed with multiple honeycomb hole on surface, forms packing space in each honeycomb hole, be provided with in packing space and fill out
Filling thing, this implant is the aerogel layer that aerogel particle is formed.
This plate has multiple connected sidewall, forms described honeycomb hole between multiple connected sidewalls.
Described sidewall is provided with through hole so that adjacent two described honeycomb holes are communicated by this through hole.
Also including the first top layer and the second top layer, described plate is two, is middle part between two plates
Puigging, the first top layer, the second top layer are respectively overlay in outside two plates.
Also include outer frame body, this outer frame body be trapped among described plate, the first puigging, the second puigging,
One top layer, the second top layer and the outer side edges of the first puigging.
The utility model has the advantages that:
1, sound-absorbing member is to sides tapered, on the one hand can be reflected to sidepiece by extraneous noise, the opposing party
Face, sound-absorbing face is provided with sound-absorption hole, can (this implant is by the implant of this sound-absorption hole and interior dead zone
The aerogel layer that aerogel particle is formed) absorbable ambient noise, can increase to the sound-absorbing face of sides tapered
The area on sound-absorbing surface, improves soundproof effect.
2, the limit that two sound-absorbing faces are positioned at dorsal part is connected with described backboard respectively and makes the section of this sound-absorbing member
Form triangle, and this triangle be internally formed interior dead zone, this simple in construction, convenient processing, be manufactured into
This is low.
3, two surfaces of plate are honeycomb texture, and form packing space, at this packing space
Interior placement implant, to reach effect of heat insulation, wherein plate is alveolate texture, effective raising plate
Bulk strength, shock resistance effect is more preferable, and service life is long, and effectively reduces the weight of plate,
It is easy to carrying.
Accompanying drawing explanation
Fig. 1 is the exploded view of abatvoix described in this utility model embodiment；
Fig. 2 is the partial enlarged drawing of sound-absorbing member；
Fig. 3 is the sectional drawing of sound-absorbing member；
Fig. 4 is the partial enlarged drawing of described plate body；
Description of reference numerals:
10, plate, 11, honeycomb hole, 12, sidewall, 13, through hole, 20, sound-absorbing member, 21, sound-absorbing
Face, 211, sound-absorption hole, 212, protuberance, 22, interior dead zone, 23, backboard, 30, middle part puigging, 40,
Outer frame body, the 50, first top layer, the 60, second top layer.
Detailed description of the invention
For the ease of understanding this utility model, below with reference to relevant drawings, this utility model is carried out more comprehensively
Description.Accompanying drawing gives preferred embodiment of the present utility model.But, this utility model can be to be permitted
The most different forms realizes, however it is not limited to embodiment described herein.On the contrary, provide these to implement
The purpose of example is to make the understanding to disclosure of the present utility model more thorough comprehensively.
As shown in Figures 1 to 4, abatvoix, including the 50, second top layer 60, outer frame body the 40, first top layer,
Two plates 10 and multiple sound-absorbing member 20.This plate 10 includes two contrary first surfaces and the second table
Face, is distributed with multiple honeycomb hole 11, each honeycomb hole on the first surface, second surface of this plate 10
Forming packing space in 11, be provided with implant in packing space, this implant is that aerogel particle is formed
Aerogel layer.Middle part puigging 30 between two plates 10, the 50, second top layer 60, the first top layer
It is respectively overlay in outside two plates 10.Multiple sound-absorbing members 20 are arranged in the sound-absorbing side of plate 10 and are positioned at
Outside first top layer 50.Outer frame body 40 is trapped among described plate the 10, first puigging the 30, second puigging
40, the 50, second top layer, the first top layer 60 and the outer side edges of the first puigging 30.
Wherein, plate 10 has multiple connected sidewall 12, is formed described between multiple connected sidewalls 12
Honeycomb hole 11, is provided with through hole 13 on described sidewall 12 so that adjacent two described honeycomb holes 11 pass through
This through hole 13 communicates.
Wherein, sound-absorbing member 20 includes sound-absorbing side and dorsal part, has at least two sound-absorbing face 21 in sound-absorbing side,
Sound-absorbing face 21, to sides tapered, is provided with sound-absorption hole 211 on sound-absorbing face 21, between sound-absorbing side and dorsal part
At least subregion forms interior dead zone 22, is placed with implant in interior dead zone 22.
Described sound-absorbing face 21 is two, two sound-absorbing faces 21 respectively to two contrary sides tapered, two
Sound-absorbing face 21 is positioned at the limit of sound-absorbing side and is connected and forms protuberance 212.Described dorsal part is backboard 23, backboard 23
Upper formation installation portion, the limit that two sound-absorbing faces 21 are positioned at dorsal part is connected with described backboard 23 respectively and makes this suction
The section of line part 20 forms triangle.Described sound-absorbing face 21 is relative to the angle of inclination of described backboard 23
It it is 15 degree to 40 degree.
The present embodiment has the advantage that
1, sound-absorbing member 20 is to sides tapered, on the one hand can be reflected to sidepiece by extraneous noise, another
Aspect, sound-absorbing face 21 is provided with sound-absorption hole 211, can filling out by this sound-absorption hole 211 and interior dead zone 22
Fill thing and absorb ambient noise, the area on sound-absorbing surface can be increased to the sound-absorbing face 21 of sides tapered, improve
Soundproof effect.
Implant is the aerogel layer that aerogel particle is formed, and the specific surface area of aerogel particle is 600-1000
/ g, inside is filled with nano-pore, and the both ends open of nano-pore also communicates with its surface, and sound passes wherein
Sowing time, its vibration produced causes the air flowing in nano-pore, causes the friction between air and hole wall,
Being affected by hole wall against the air of hole wall and be difficult to flowing, due to friction and the effect of viscous force, acoustic energy will be by
Hole wall that aerogel particle exists in a large number and consume and be converted into heat energy.Aerogel layer it is filled with in abatvoix, point
Cloth is the most reasonable so that sound-absorbing effect obtains lifting greatly.
2, the limit that two sound-absorbing faces 21 are positioned at dorsal part is connected with described backboard 23 respectively and makes this sound-absorbing member
The section of 20 forms triangle, and this triangle be internally formed interior dead zone 22, this simple in construction, convenient
Processing, low cost of manufacture.
3, two surfaces of plate 10 are honeycomb texture, and form packing space, for empty in this filling
Interior placement implant, to reach effect of heat insulation, wherein plate 10 is alveolate texture, effectively improves
The bulk strength of plate 10, shock resistance effect is more preferable, and service life is long, and effectively reduces plate
The weight of part 10, it is simple to carrying.
4, in described baffle, each parts can be the material of light flame-retardant, the lightest
Just, and there is not hidden danger of catching fire, even if experience fire is also notheated discharges toxic gas, safety
Obtain good guarantee.
5, in the present embodiment, the first top layer 50 uses sheet metal, and its surface distributed has a large amount of micropore, permissible
Make noise enter in plate, greatly reduce the reflex strength of sound wave.Plate 10 uses aluminum material, its table
The honeycomb hole 11 of EDS maps has obstructed air movement effectively, makes sound wave transmission be inhibited, right
The sound source noise reduction of 100-3200HZ, up to 20-30dB, enhances the sound insulation capabilities of plate 10.Middle part sound insulation
Layer 30 is high-density glass fiber felt, and except can preferably absorb the noise passed over, it is higher close
Degree can also form good sealing effectiveness to aerogel particle.Second top layer 60 is expanded pearlite rock beam, close
Spending little, hardness is high, glue or cement can be used to carry out bonding on various metopes, compatible good, improves
The construction usage convenience of baffle.
Each technical characteristic of embodiment described above can combine arbitrarily, for making description succinct, the most right
The all possible combination of each technical characteristic in above-described embodiment is all described, but, if these skills
There is not contradiction in the combination of art feature, is all considered to be the scope that this specification is recorded.
Embodiment described above only have expressed several embodiments of the present utility model, its describe more concrete and
In detail, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that, it is right
For those of ordinary skill in the art, without departing from the concept of the premise utility, it is also possible to do
Going out some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, this utility model is special
The protection domain of profit should be as the criterion with claims.
Claims (9)
1. sound-absorbing member, it is characterized in that, including sound-absorbing side and dorsal part, there is at least two sound-absorbing face in sound-absorbing side, sound-absorbing, towards sides tapered, is provided with sound-absorption hole on sound-absorbing face, and between sound-absorbing side and dorsal part, at least subregion forms interior dead zone, being placed with implant in interior dead zone, this implant is the aerogel layer that aerogel particle is formed.
2. sound-absorbing member as claimed in claim 1, it is characterised in that described sound-absorbing face is two, and two sound-absorbing faces are respectively to two contrary sides tapered.
3. as claimed in claim 2 sound-absorbing member, it is characterised in that the limit that two sound-absorbing faces are positioned at sound-absorbing side is connected and forms protuberance.
4. as claimed in claim 3 sound-absorbing member, it is characterised in that described dorsal part is backboard, backboard forms installation portion, and the limit that two sound-absorbing faces are positioned at dorsal part is connected with described backboard respectively and makes the section formation triangle of this sound-absorbing member.
5. sound-absorbing member as claimed in claim 4, it is characterised in that described sound-absorbing face is 15 degree to 40 degree relative to the angle of inclination of described backboard.
6. abatvoix, it is characterised in that include sound-absorbing member described in plate and at least two any one of claim 1-5, this at least two sound-absorbing member is arranged in the sound-absorbing side of plate.
7. abatvoix as claimed in claim 6, it is characterized in that, this plate includes two contrary first surfaces and second surface, the first surface, second surface of this plate are distributed with multiple honeycomb hole, packing space is formed in each honeycomb hole, being provided with implant in packing space, this implant is the aerogel layer that aerogel particle is formed.
8. abatvoix as claimed in claim 7, it is characterised in that also including the first top layer and the second top layer, described plate is two, is middle part puigging between two plates, and the first top layer, the second top layer are respectively overlay in outside two plates.
9. abatvoix as claimed in claim 8, it is characterised in that also including outer frame body, this outer frame body is trapped among described plate, the first puigging, the second puigging, the first top layer, the second top layer and the outer side edges of the first puigging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115656.2U CN205475787U (en) | 2016-02-04 | 2016-02-04 | Inhale line piece and abatvoix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620115656.2U CN205475787U (en) | 2016-02-04 | 2016-02-04 | Inhale line piece and abatvoix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205475787U true CN205475787U (en) | 2016-08-17 |
Family
ID=56674019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620115656.2U Active CN205475787U (en) | 2016-02-04 | 2016-02-04 | Inhale line piece and abatvoix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205475787U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538813A (en) * | 2017-08-28 | 2018-01-05 | 广德天运新技术股份有限公司 | A kind of heat-insulating soundproof damping fibrofelt and preparation method |
| CN107573608A (en) * | 2017-08-28 | 2018-01-12 | 广德天运新技术股份有限公司 | A kind of arrangements for automotive doors silencing pad for possessing electrostatic-proof function |
| CN112012361A (en) * | 2020-08-11 | 2020-12-01 | 千年舟新材科技集团有限公司 | Sound-absorbing board |
-
2016
- 2016-02-04 CN CN201620115656.2U patent/CN205475787U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107538813A (en) * | 2017-08-28 | 2018-01-05 | 广德天运新技术股份有限公司 | A kind of heat-insulating soundproof damping fibrofelt and preparation method |
| CN107573608A (en) * | 2017-08-28 | 2018-01-12 | 广德天运新技术股份有限公司 | A kind of arrangements for automotive doors silencing pad for possessing electrostatic-proof function |
| CN112012361A (en) * | 2020-08-11 | 2020-12-01 | 千年舟新材科技集团有限公司 | Sound-absorbing board |
| CN112012361B (en) * | 2020-08-11 | 2022-03-15 | 千年舟新材科技集团有限公司 | Sound-absorbing board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 513042 District 4, Yinghong Industrial Zone, Yinghong Town, Yingde City, Qingyuan City, Guangdong Province Patentee after: Guangdong Ellison Technology Co.,Ltd. Address before: 513042 District 4, Yinghong Industrial Zone, Yinghong Town, Yingde City, Qingyuan City, Guangdong Province Patentee before: GUANGDONG ALISON HI-TECH Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |