CN207749704U - A kind of acoustic ceiling - Google Patents
A kind of acoustic ceiling Download PDFInfo
- Publication number
- CN207749704U CN207749704U CN201721508579.8U CN201721508579U CN207749704U CN 207749704 U CN207749704 U CN 207749704U CN 201721508579 U CN201721508579 U CN 201721508579U CN 207749704 U CN207749704 U CN 207749704U
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- acoustic
- ontology
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- absorbent
- hole
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Abstract
The utility model discloses a kind of acoustic ceilings, including ontology, acoustic(al)absorbent and connector, the ontology is equipped with hollow cavity and hole, described hole is arranged on the surface of the ontology and is connected to the hollow cavity, the acoustic(al)absorbent is arranged in the hollow cavity, the shape of the acoustic(al)absorbent is in cellular, the connector is arranged at the top of the ontology, the connector includes mainboard, side plate and snap-gauge, the side plate is vertically bent along the both sides of the mainboard, the snap-gauge is vertically bent along the side of the side plate, and the snap-gauge is parallel with the mainboard.Sound enters hollow cavity from the hole of body surface, is absorbed described in the acoustic(al)absorbent being then arranged in hollow cavity, in addition, since the shape of acoustic(al)absorbent is in cellular, sound passes through multiple reflection in hollow cavity, and the energy of sound slowly weakens, to play the effect of flat.
Description
Technical field
The utility model is related to building decoration area more particularly to a kind of acoustic ceilings.
Background technology
Ceiling is the place of an Indoor environment top surface.In designing indoors, ceiling can write picture, paint
Beautification indoor environment and installation pendent lamp light pipe, ceiling fan, put in a skylight, fill air-conditioning, change the effectiveness of room lighting and air circulation.
Mostly with straw mat, reed mat, plank etc. for main material in past traditional residence.More modern architecture materials with advances in technology
Come in by application.
Some existing music halls, canopy of making video recording, Karaoke room are required for good soundproof effect, existing ceiling general
It is suppressed by aluminium sheet, does not have the effect of sound-absorbing.
Invention content
Technical problem to be solved by the utility model is to provide a kind of acoustic ceilings, have sound absorption function, meet
Requirement to sound-absorbing place.
In order to solve the above-mentioned technical problem, the utility model provides a kind of acoustic ceiling, including：
Ontology, the ontology be equipped with hollow cavity and hole, described hole be arranged the surface of the ontology and with it is described in
Cavity is connected to；
Acoustic(al)absorbent, the acoustic(al)absorbent are arranged in the hollow cavity, and the shape of the acoustic(al)absorbent is in cellular；
Connector, the connector are arranged at the top of the ontology, and the connector includes mainboard, side plate and snap-gauge,
The side plate is vertically bent along the both sides of the mainboard, and the snap-gauge is vertically bent along the side of the side plate, and described
Snap-gauge is parallel with the mainboard.
As the improvement of said program, the acoustic(al)absorbent includes glass layer, polymerism porous fiber layer and trepanning hair
Foam material layer, glass layer are set between two layers of polymerism porous fiber layer, glass layer, polymerism porous fiber layer folder
It is fitted closely between two layers of hole-opening foaming material layer and with two layers of hole-opening foaming material layer.
As the improvement of said program, the acoustic(al)absorbent further includes top fiber and lowermost fibre, and the top fiber is set
In the surface of acoustic(al)absorbent, the lowermost fibre is set to the back side of acoustic(al)absorbent.
As the improvement of said program, the structure of the top fiber and lowermost fibre is completely the same, and top fiber includes
The surface interval of the reticular structure being made by glass fiber yarn, the reticular structure is inlaid with fiber cashmere surface, smooth surface
And fiber pelletizing, there are the pores for penetrating into air between fiber cashmere surface, smooth surface and fiber pelletizing；Top fiber sprays
Spilt sprayed coating, the sprayed coating be located at fiber cashmere surface, smooth surface and fiber pelletizing surface, at reticular structure
In different height, the mottled surface of acoustic ceiling is formed.
As the improvement of said program, the material of the ontology is aluminium or stainless steel.
As the improvement of said program, the shape of the ontology is hollow cylinder.
As the improvement of said program, the surface of the ontology is equipped with multiple holes, and described hole is evenly distributed on described
The surface of ontology.
As the improvement of said program, the diameter that described hole is set to body bottom portion is more than the straight of the ontology both sides being set to
Diameter.
As the improvement of said program, the connector is integrally formed with the ontology.
As the improvement of said program, the snap-gauge is perpendicular to the side plate and towards the geometric center of mainboard.
Implement the utility model, has the advantages that：
1, the utility model provides a kind of acoustic ceiling, including ontology, acoustic(al)absorbent and connector, and the ontology is equipped with
Hollow cavity and hole, described hole are arranged on the surface of the ontology and are connected to the hollow cavity, and the acoustic(al)absorbent setting exists
In the hollow cavity, the shape of the acoustic(al)absorbent is in cellular, and the connector is arranged in the top of the ontology, the connection
Part includes mainboard, side plate and snap-gauge, and the side plate is vertically bent along the both sides of the mainboard, and the snap-gauge is along the side plate
Side vertically bend, and the snap-gauge is parallel with the mainboard.Sound enters hollow cavity from the hole of body surface, then
It is absorbed described in the acoustic(al)absorbent being arranged in hollow cavity, further, since the shape of acoustic(al)absorbent is in cellular, sound is in hollow cavity
By multiple reflection, the energy of sound slowly weakens, to play the effect of flat.
2, the utility model provides a kind of acoustic ceiling, between fiber cashmere surface, smooth surface and fiber pelletizing
There are the pores for penetrating into air；Air permeates top fiber by pore and enters acoustic(al)absorbent, and disperse has the acoustic(al)absorbent of air can
Enhance sound-absorbing soundproof effect.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the utility model acoustic ceiling；
Fig. 2 is the structural schematic diagram of the acoustic(al)absorbent of the utility model acoustic ceiling；
Fig. 3 is the partial enlarged view of Fig. 2.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type is described in further detail.
Referring to Fig. 1, in order to solve the above-mentioned technical problem, the utility model provides a kind of acoustic ceiling, including ontology
1, acoustic(al)absorbent 2 and connector 3.
The ontology 1 be equipped with hollow cavity 11 and hole 12, described hole 12 be arranged the surface of the ontology 1 and with it is described
Hollow cavity 11 is connected to.Ontology 1 is the agent structure of entire smallpox, plays the role of support, and the material of the ontology 1 is aluminium or not
Become rusty steel.For the ease of being arranged the acoustic(al)absorbent 2 in ontology 1, the shape of the ontology 1 is hollow cylinder.In the application
Other embodiment in, the shape of the ontology 1 can also be square hollow cylinder, but not limited to this.Wherein, it is inhaled to enhance
The surface of audio fruit, the ontology 1 is equipped with multiple holes 12, and described hole 12 is evenly distributed on the surface of the ontology 1.Tool
Body, described hole 12 is set to diameter of the diameter more than 1 both sides of ontology being set to of 1 bottom of ontology.
Connector 3 is arranged at the top of the ontology 1.The connector 3 includes mainboard 31, side plate 32 and snap-gauge 33, institute
Side plate 32 to be stated vertically to bend along the both sides of the mainboard 31, the snap-gauge 33 is vertically bent along the side of the side plate 32,
And the snap-gauge 33 is parallel with the mainboard 31.Wherein, the snap-gauge 13 forms with the side plate 12 connect by welding
It connects.Specifically, the snap-gauge 33 is perpendicular to the side plate 32 and towards the geometric center of mainboard 31.The connector 3 with it is described
Ontology 1 is integrally formed.In the other embodiment of the application, the connector 3 can also pass through welding or screw connection
Mode is formed with the ontology 1 and is connected.
The acoustic(al)absorbent 2 is arranged in the hollow cavity 11, and the shape of the acoustic(al)absorbent 2 is in cellular.The application's
In other embodiment, the shape of the acoustic(al)absorbent 2 can also be polygon, but not limited to this.Specifically, sound is from 1 table of ontology
The hole 12 in face enters hollow cavity 11, is absorbed described in the acoustic(al)absorbent 2 being then arranged in hollow cavity 11, further, since inhaling
The shape of sound body 2 is in cellular, and sound passes through multiple reflection in hollow cavity 11, and the energy of sound slowly weakens, to rise
To the effect of flat.
Referring to Fig. 2 and Fig. 3, the acoustic(al)absorbent 2 includes glass layer 21, polymerism porous fiber layer 22 and trepanning hair
Foam material layer 23, glass layer 21 are set between two layers of polymerism porous fiber layer 22, and glass layer 21, polymerism are porous
Fibrous layer 22 is sandwiched between two layers of hole-opening foaming material layer 23 and is fitted closely with two layers of hole-opening foaming material layer 23.
As the preferred embodiment of acoustic(al)absorbent 2, the acoustic(al)absorbent 2 further includes top fiber 24 and lowermost fibre 25, it is described on
Layer fiber 24 is set to the surface of acoustic(al)absorbent 2, and the lowermost fibre 25 is set to the back side 2 of acoustic(al)absorbent.Wherein, the top fiber 24
Completely the same with the structure of lowermost fibre 25, top fiber 24 includes the reticular structure 241 being made by glass fiber yarn, the net
The surface interval of shape structure 241 is inlaid with fiber cashmere surface 242, smooth surface 243 and fiber pelletizing 244, wherein fine
The thickness for tieing up pelletizing 244 is more than the thickness on fiber cashmere surface 242, and the thickness on fiber cashmere surface 242 is more than smooth surface 243
Thickness, to form the surface of 241 different levels of reticular structure.It is propagated through the sound come and contacts fiber pelletizing 244 first, so
Contact fiber cashmere surface 242 afterwards, finally just contacts smooth surface 343.Fiber cashmere surface 242, smooth surface 243 and fibre
There are the pore (not shown)s for penetrating into air between dimension pelletizing 244.Air is permeated top fiber 24 and is entered and inhaled by pore
Sound body 2, disperse have the acoustic(al)absorbent 2 of air that can enhance sound-absorbing soundproof effect.Top fiber 24 is sprayed with sprayed coating and (does not show in figure
Go out), the sprayed coating be located at fiber cashmere surface 242, smooth surface 243 and fiber pelletizing 244 surface, with reticular structure
241 are in different height, form the mottled surface of acoustic ceiling.
Above disclosed is only a kind of the utility model preferred embodiment, cannot limit this practicality with this certainly
Novel interest field, therefore equivalent variations made according to the claim of the utility model still belong to what the utility model was covered
Range.
Claims (10)
1. a kind of acoustic ceiling, including：
Ontology, the ontology be equipped with hollow cavity and hole, described hole be arranged the surface of the ontology and with the hollow cavity
Connection；
Acoustic(al)absorbent, the acoustic(al)absorbent are arranged in the hollow cavity, and the shape of the acoustic(al)absorbent is in cellular；
Connector, the connector are arranged at the top of the ontology, and the connector includes mainboard, side plate and snap-gauge, described
Side plate is vertically bent along the both sides of the mainboard, and the snap-gauge is vertically bent along the side of the side plate, and the snap-gauge
It is parallel with the mainboard.
2. acoustic ceiling according to claim 1, which is characterized in that the acoustic(al)absorbent includes glass layer, polymerization
Property porous fiber layer and hole-opening foaming material layer, glass layer is set between two layers of polymerism porous fiber layer, glass fibre
Layer, polymerism porous fiber layer are sandwiched between two layers of hole-opening foaming material layer and are fitted closely with two layers of hole-opening foaming material layer.
3. acoustic ceiling according to claim 2, which is characterized in that the acoustic(al)absorbent further includes top fiber and lower layer
Fiber, the top fiber are set to the surface of acoustic(al)absorbent, and the lowermost fibre is set to the back side of acoustic(al)absorbent.
4. acoustic ceiling according to claim 3, which is characterized in that the structure of the top fiber and lowermost fibre is complete
Complete consistent, top fiber includes the reticular structure being made by glass fiber yarn, and the surface interval of the reticular structure is inlaid with fibre
Lint surface, smooth surface and fiber pelletizing are tieed up, it is empty there are penetrating between fiber cashmere surface, smooth surface and fiber pelletizing
The pore of gas；Top fiber is sprayed with sprayed coating, and the sprayed coating is located at fiber cashmere surface, smooth surface and fiber pelletizing
Surface, be in different height from reticular structure, form the mottled surface of acoustic ceiling.
5. acoustic ceiling according to claim 1, which is characterized in that the material of the ontology is aluminium or stainless steel.
6. acoustic ceiling according to claim 1, which is characterized in that the shape of the ontology is hollow cylinder.
7. acoustic ceiling according to claim 1 or 6, which is characterized in that the surface of the ontology is equipped with multiple holes,
Described hole is evenly distributed on the surface of the ontology.
8. acoustic ceiling according to claim 6, which is characterized in that the diameter that described hole is set to body bottom portion is more than
The diameter for the ontology both sides being set to.
9. acoustic ceiling according to claim 1 or 5, which is characterized in that the connector is integrated with the ontology
Molding.
10. acoustic ceiling according to claim 1, which is characterized in that the snap-gauge is perpendicular to the side plate and direction
The geometric center of mainboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508579.8U CN207749704U (en) | 2017-11-13 | 2017-11-13 | A kind of acoustic ceiling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721508579.8U CN207749704U (en) | 2017-11-13 | 2017-11-13 | A kind of acoustic ceiling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207749704U true CN207749704U (en) | 2018-08-21 |
Family
ID=63146999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721508579.8U Active CN207749704U (en) | 2017-11-13 | 2017-11-13 | A kind of acoustic ceiling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207749704U (en) |
-
2017
- 2017-11-13 CN CN201721508579.8U patent/CN207749704U/en active Active
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