CN207032743U - A kind of acoustic decoration board - Google Patents

Abstract

It the utility model is related to a kind of acoustic decoration board, including substrate, the upper surface of the substrate is provided with upper alloy aluminum skin, the lower surface of the substrate is provided with lower alloy aluminum skin, the lower surface of the substrate is provided with multiple annular grooves, acoustical cotton is provided with the groove, the downside of the lower alloy aluminum skin is sequentially provided with damp-proof layer and fireprotection layer in the direction for being gradually distal to lower alloy aluminum skin, detachably decorative layer is provided with upper alloy aluminum skin, the decorative layer is layer of polyester fiber, the decorative layer rises and falls and is arranged on the upper alloy aluminum skin of upper surface of base plate, there is cavity between the lower surface of the decorative layer and upper alloy aluminum skin, the lower surface of the decorative layer has plane parallel with upper surface of base plate at least two.The application is easy for installation, oneself according to hobby suitable decorative layer can be selected to carry out free installation, effectively improving sound-absorption coefficient makes the attraction effect of this acoustic decoration board more preferable.

Description

A kind of acoustic decoration board

Technical field

The utility model belongs to environment-friendly sheet technical field, more particularly to a kind of acoustic decoration board.

Background technology

Abatvoix refers to the material with sound-absorbing noise reduction effect of tabular, is mainly used in cinema, music hall, natural science Shop, exhibition center, library, hearing room, gallery, auction hall, gymnasium, Conference Hall, multifunctional hall, hotel lobby, hospital, business Field, school, qin room, meeting room, studio, recording studio, bar, industrial premises, computer room, family's noise reduction etc. are to acoustic enviroment requirement Higher and top grade decoration place, in the case where inhabitation of the city noise on people and life influence are increasingly severe, people Gradually the meaning is to the harm of noise, and in order to weaken or eliminate noise, people take various modes, outdoor noise reduction Noise abatement is mainly realized by the barrier to noise or reflection, and indoor noise reduction is then mainly inhaled by abatvoix to noise Receive.As people more pay attention to its living environment, the level requirement of indoor decoration is also being improved, interior decoration, which is presented, there emerged a Property, the development trend of fashion-orientation.

At present, domestic market typically uses conventional acoustic foam or melamine foamed plastic in the selection of sound-absorbing material, But the pernicious gas such as these materials meeting release formaldehyde, it is not only not environmentally but also expensive.Present skyscraper is in the majority, high-rise Building occurs fire and usually brings CR Critical loss even life threatening, therefore, the fire line requirement to building More and more higher.

The content of the invention

In order to solve the above technical problems, of the present utility model provide the suction that a kind of fire line is good, sound-absorbing effect is good and attractive in appearance Sound decorative panel.

A kind of acoustic decoration board of the present utility model, including substrate, the upper surface of the substrate are provided with upper alloy aluminum skin, institute The lower surface for stating substrate is provided with lower alloy aluminum skin, and the lower surface of the substrate is provided with multiple annular grooves, is provided with the groove Acoustical cotton, the downside of the lower alloy aluminum skin are sequentially provided with damp-proof layer and fireprotection layer in the direction for being gradually distal to lower alloy aluminum skin, Decorative layer detachably is provided with upper alloy aluminum skin, the decorative layer is layer of polyester fiber, and the decorative layer, which rises and falls to be arranged at, to be located at On the upper alloy aluminum skin of upper surface of base plate, there is cavity, the decoration between the lower surface of the decorative layer and upper alloy aluminum skin The lower surface of layer has plane parallel with upper surface of base plate at least two.

Further, the bottom land of the annular groove is provided with multiple through holes.

Further, the decorative layer is set on the substrate by way of nail-free glue or bookbinding.

Further, the acoustical cotton is asbestos or aluminium silicate wool.

Further, the fireprotection layer is fire prevention melamine facing paper.

Further, the substrate is embedded in framework, and the framework is by nail-free glue layer on wall.

Further, the integral thickness of the acoustic decoration board is 20mm-50mm.

By such scheme, the utility model at least has advantages below：

1) the application makes interior decoration easy for installation, it is not necessary to secondary by removably setting decorative layer on substrate Installation fee, oneself according to hobby suitable decorative layer can be selected to carry out free installation；

2) decorative layer of the application rises and falls and is arranged on substrate, the lower surface of decorative layer and the alloy aluminum skin of upper surface of base plate Between there is cavity, effectively improve sound-absorption coefficient, make the attraction effect of this acoustic decoration board more preferable；

3) upper surface of base plate of the application is respectively arranged with alloy aluminum skin with lower surface, further reinforces the sound-absorbing of the application Decorative panel；

4) base lower surface of the application has annular groove, and acoustical cotton is set in annular groove, makes the application There is the effect of sound insulation from outside to inside；

5) bottom land of the annular groove of the application is provided with multiple through holes, further mitigates the weight of a whole set of acoustic decoration board.

6) for the application by being used as decorative layer from layer of polyester fiber, more environmentally friendly and fire-protection rating is higher.

Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below Describe in detail bright as after.

Brief description of the drawings

Fig. 1 is the structure schematic diagram of the utility model acoustic decoration board；

Fig. 2 is the structural representation that groove is set on the substrate of the utility model acoustic decoration board；

Fig. 3 is the schematic diagram when pattern of the decorating unit of the utility model acoustic decoration board is fan-shaped；

Fig. 4 is the schematic cross-section when pattern of decorating unit is fan-shaped；

Fig. 5 is the schematic diagram when pattern of decorating unit is rhombus；

Fig. 6 is the schematic cross-section when pattern of decorating unit is rhombus；

Fig. 7 is the schematic diagram when pattern of decorating unit is square；

Fig. 8 is the schematic cross-section when pattern of decorating unit is square；

Fig. 9 is the schematic diagram when pattern of decorating unit is enormous legendary fish, which could change into a roc；

Figure 10 is the schematic diagram of the decorative layer of split when the pattern of decorating unit selects enormous legendary fish, which could change into a roc.

Wherein：

2 be substrate, 4 be upper alloy aluminum skin, 5 be lower alloy aluminum skin, 6 be annular groove, 8 be damp-proof layer, 10 be fireprotection layer, 12 it is decorative layer, 14 be cavity, 16 is framework.

Embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.

Referring to Fig. 1 and Fig. 2, a kind of acoustic decoration board described in the preferred embodiment of the utility model one, including substrate 2, it is Make the acoustic decoration board of the application firmer, upper alloy aluminum skin 4 is provided with the upper surface of substrate, under being provided with the lower surface of substrate Alloy aluminum skin 5, to make the application, the effect with sound insulation is provided with multiple annular grooves 6 in the lower surface of substrate from outside to inside, recessed Acoustical cotton is provided with groove, described acoustical cotton can select asbestos or aluminium silicate wool, to avoid acoustic decoration board humidity mildew, The downside of lower alloy aluminum skin is provided with damp-proof layer 8, and present fire of high-rise building takes place frequently, to solve this problem, the sound-absorbing of the design Decorative panel sets fireprotection layer 10 in damp-proof layer lower surface, and the preferred fireprotection layer of the present embodiment is fire prevention melamine facing paper, upper Decorative layer, the present embodiment can be set by dismountable mode such as nail-free glue mode, neck mode or bookbinding on alloy aluminum skin It is preferred that decorative layer 12 is set with the mode of nail-free glue.The decorative layer is layer of polyester fiber, and fire-protection rating is effective up to B1 levels Sound-absorption coefficient is improved, decorative layer is risen and fallen and is arranged on the upper alloy aluminum skin of upper surface of base plate, the following table of the decorative layer There is cavity 14, described decorative layer is a decorating unit or multiple decorating units according to decoration between face and upper alloy aluminum skin Need stitched together, each decorating unit has a kind of decorative pattern, and decorative layer can be according to personal like or finishing wind The decorative pattern for needing selection decorating unit of lattice carrys out split, and the decorative pattern of decorating unit has：Sector, rhombus, square or enormous legendary fish, which could change into a roc Shape, so the acoustic decoration board of the design is not limited by any decoration style, dismounting, convenient and flexible installation.

To ensure that the bonding between decorative layer and upper alloy aluminum skin is more compacted, have in the lower surface of decorative layer at least two The plane parallel with upper surface of base plate.

To mitigate the weight of a whole set of acoustic decoration board, multiple through holes are provided with the bottom land of annular groove.

Be protective substrate from scraping, substrate is embedded in framework 16, framework is by nail-free glue layer on the wall.

The a whole set of thickness of the preferred acoustic decoration board of the present embodiment is 25mm.

Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.

Claims (7)

1. a kind of acoustic decoration board, it is characterised in that including substrate, the upper surface of the substrate is provided with upper alloy aluminum skin, described The lower surface of substrate is provided with lower alloy aluminum skin, and the lower surface of the substrate is provided with multiple annular grooves, is provided with and inhales in the groove Sound cotton, the downside of the lower alloy aluminum skin is sequentially provided with damp-proof layer and fireprotection layer in the direction for being gradually distal to lower alloy aluminum skin, upper Decorative layer detachably is provided with alloy aluminum skin, the decorative layer is layer of polyester fiber, and the decorative layer rises and falls and is arranged at positioned at base On the upper alloy aluminum skin of plate upper surface, there is cavity, the decorative layer between the lower surface of the decorative layer and upper alloy aluminum skin Lower surface there is the plane parallel with upper surface of base plate at least two.

2. acoustic decoration board according to claim 1, it is characterised in that the bottom land of the annular groove is provided with multiple logical Hole.

3. acoustic decoration board according to claim 1, it is characterised in that the decorative layer passes through nail-free glue or the side of bookbinding Formula is set on the substrate.

4. acoustic decoration board according to claim 1, it is characterised in that the acoustical cotton is asbestos or aluminium silicate wool.

5. acoustic decoration board according to claim 1, it is characterised in that the fireprotection layer is fire prevention melamine decoration Paper.

6. acoustic decoration board according to claim 1, it is characterised in that the substrate is embedded in framework, the framework By nail-free glue layer on wall.

7. according to the acoustic decoration board described in claim any one of 1-6, it is characterised in that the overall thickness of the acoustic decoration board Spend for 20mm-50mm.