CN201459943U - Light environment-friendly fire proofing sound absorption body - Google Patents
Light environment-friendly fire proofing sound absorption body Download PDFInfo
- Publication number
- CN201459943U CN201459943U CN2009200619162U CN200920061916U CN201459943U CN 201459943 U CN201459943 U CN 201459943U CN 2009200619162 U CN2009200619162 U CN 2009200619162U CN 200920061916 U CN200920061916 U CN 200920061916U CN 201459943 U CN201459943 U CN 201459943U
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- sandwich layer
- light environment
- sound absorption
- fire
- absorption body
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Abstract
The utility model relates to a light environment-friendly fire proofing sound absorption body, which comprises a melamine foam sandwich layer and at least one layer of decorative anti-flaming fabric which is arranged at the outer surface of the melamine foam sandwich layer, wherein the fire proofing sound absorption body is provided with a hook of a coupling gear or a frame. The utility model can effectively and omni-directionally absorb the noises and echoes from various sound sources and shorten the reverberation time; because the sound absorption body or the sound absorption plate is provided with the hook or the frame, so the installation is very convenient without special tools, the sound absorption body can be easily mounted on the ceiling and walls, and the rapid and simple installation mode greatly reduces the construction period; and the sound absorption body is durable. Meanwhile, the utility model also can be applied in the occasions which need an acoustics improvement but do not need to damage the original decorative material, and through direct hanging or pasting, the original decoration does not need to be damaged. In addition, the sound absorption body can be made into various sizes and colors to meet different requirements.
Description
Technical field
The utility model relates to a kind of sound absorption system, particularly a kind ofly can be installed on smallpox furred ceiling or the wall easily, be widely used in building acoustics, comprise newly-decorated occasion and fitted up finishing that what need carry out that the back mends that acoustic efficiency improves occasion is the sound absorber of sandwich layer with the melamine foam.
Background technology
Common sound-absorbing system is to be sandwich layer with traditional damping material, is that skeleton or surface layer are composited through filling with metal material or nonmetals, is widely used in fields such as architectural decoration and venue construction, has a extensive future.Yet, reinforcement along with human fire-fighting consciousness, requirement to the fireproof performance of damping material is also more and more higher, existing acoustic(al)absorbent generally all is that flex foams such as the flame retardant polyurethane, polyethylene with modification are sandwich layer, because such plastics self are inflammable, meet relevant fire-retardant rule and standard for making it, often need to add fire-retardant composition, but a lot of fire retardants at high temperature can be met thermal decomposition and can be produced the toxic gas of putting the people fatal position; In addition, adopt glass fiber as sandwich layer, its efflorescence and diffusingization be to the disadvantageous glass fiber of human body, allergic symptom such as make us after the body contact that generation is itched, can not satisfy environmental requirement, simultaneously, existing sound-absorbing composite board is installed cumbersome, is merely able to be applicable to newly-decorated occasion, do the back after finishing finishes again and mend the improved situation of acoustics, need finishing again, complicated operation increases unnecessary cost.
The utility model content
The purpose of this utility model is at the deficiencies in the prior art, provides a kind of and has good fire prevention, sound absorption qualities and light environment protection fireproof acoustic body easily is installed.
The technical solution of the utility model is: a kind of light environment protection fireproof acoustic body, one deck at least that described light environment protection fireproof acoustic body comprises the melamine foamed plastic sandwich layer and is arranged at melamine foamed plastic sandwich layer external surface is decorated fire-retardant lining, wherein, light environment protection fireproof acoustic body is provided with hanging device hook or framework.
Preferably: the melamine foamed plastic sandwich layer of described fireproof acoustic body is set to cuboid, cylinder, cone, spheroid, three-dimensional text moulding or three-dimensional process art modelling, and is bonding on the surface of described sandwich layer, wrap up or be inlaid with and decorate fire-retardant lining.
Preferably: described framework is provided with catching groove.
Preferably: the fire-retardant lining of described decoration is set to metal ornamental engraving framework, inlays to be pasted on the sandwich layer.
Preferably: the fire-retardant lining of described decoration is set to the fire resistance fibre cloth, pastes to be wrapped on the sandwich layer.
Preferably: the fire-retardant lining of described decoration is set to fire-retardant metal or non-metallic fibers plate, is pasted on the sandwich layer.
The beneficial effects of the utility model are: the utility model is by in light weight, the melamine foam of high flame retardant is as sandwich layer, the external surface of sandwich layer is provided with decorates fire-retardant lining, can effective comprehensive absorption from the noise of various sound sources, echo is also shortened the reverberation time, as indoor sound-absorbing system, be particularly suitable for hanging or being installed on ceiling or the wall, because acoustic(al)absorbent or sound-absorbing sheet material itself are provided with hook or framework, thereby installation is very convenient, need not special tool(s), can be installed on ceiling and the wall easily, fast, simple mounting means has shortened construction period greatly, and durable, the utility model also can be applied to do the occasion that acoustics improved and don't be convenient to destroy original ornament materials simultaneously, by direct suspension or stickup, need not to destroy original decoration. in addition, the utility model can also be made various size and color to meet the different needs.
Description of drawings
Fig. 1 is the structural representation of the utility model specific embodiment 1
Fig. 2 is the schematic cross-section of the utility model Fig. 1
Fig. 3 is the structural representation of the utility model specific embodiment 2
The specific embodiment
Below in conjunction with the description of drawings specific embodiment of the present utility model,
A kind of light environment protection fireproof acoustic body, one deck at least that described light environment protection fireproof acoustic body comprises melamine foamed plastic sandwich layer 1 and is arranged at melamine foamed plastic sandwich layer 1 external surface is decorated fire-retardant lining 2, wherein, light environment protection fireproof acoustic body is provided with hanging device.The melamine foamed plastic sandwich layer 1 of described fireproof acoustic body is set to cuboid, cylinder, cone, spheroid, three-dimensional text moulding or three-dimensional process art modelling, bonding on the surface of described sandwich layer 1, wrap up or be inlaid with and decorate fire-retardant lining 2, perhaps directly scribe floral designs on sandwich layer 1 surface.Described hanging device is set to link up with 5 or framework 3.Described framework 3 is provided with catching groove 4.The fire-retardant lining 2 of described decoration is set to metal ornamental engraving framework, inlays to be pasted on the sandwich layer 1.The fire-retardant lining 2 of described decoration is set to the fire resistance fibre cloth, pastes to be wrapped on the sandwich layer 1.The fire-retardant lining 2 of described decoration is set to fire-retardant metal or non-metallic fibers plate, is pasted on the sandwich layer 1.
Specific embodiment 1: as shown in Figure 1 and Figure 2, the fireproof acoustic body is set to trapezoidal shape, the external surface of melamine foamed plastic sandwich layer 1 is inlayed and is pasted metal ornamental engraving framework or the fire-retardant lining 2 of parcel decoration, and the fireproof acoustic body is provided with hanging device framework 3, and framework 3 is provided with catching groove 4.
Claims (6)
1. light environment protection fireproof acoustic body, it is characterized in that: one deck at least that described light environment protection fireproof acoustic body comprises the melamine foamed plastic sandwich layer and is arranged at melamine foamed plastic sandwich layer external surface is decorated fire-retardant lining, wherein, light environment protection fireproof acoustic body is provided with hanging device hook or framework.
2. light environment protection fireproof acoustic body as claimed in claim 1, it is characterized in that: the melamine foamed plastic sandwich layer of described fireproof acoustic body is set to cuboid, cylinder, cone, spheroid, three-dimensional text moulding or three-dimensional process art modelling, and is bonding on the surface of described sandwich layer, wrap up or be inlaid with and decorate fire-retardant lining.
3. light environment protection fireproof acoustic body as claimed in claim 1, it is characterized in that: described framework is provided with catching groove.
4. light environment protection fireproof acoustic body as claimed in claim 1 or 2 is characterized in that: the fire-retardant lining of described decoration is set to metal ornamental engraving framework, inlays to be pasted on the sandwich layer.
5. light environment protection fireproof acoustic body as claimed in claim 1 or 2 is characterized in that: the fire-retardant lining of described decoration is set to the fire resistance fibre cloth, pastes to be wrapped on the sandwich layer.
6. light environment protection fireproof acoustic body as claimed in claim 1 or 2 is characterized in that: the fire-retardant lining of described decoration is set to fire-retardant metal or non-metallic fibers plate, is pasted on the sandwich layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200619162U CN201459943U (en) | 2009-08-06 | 2009-08-06 | Light environment-friendly fire proofing sound absorption body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200619162U CN201459943U (en) | 2009-08-06 | 2009-08-06 | Light environment-friendly fire proofing sound absorption body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201459943U true CN201459943U (en) | 2010-05-12 |
Family
ID=42387296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200619162U Expired - Fee Related CN201459943U (en) | 2009-08-06 | 2009-08-06 | Light environment-friendly fire proofing sound absorption body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201459943U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587524A (en) * | 2011-12-22 | 2012-07-18 | 东莞市雄林新材料科技有限公司 | Flame-retardant and sound-absorbing decorative material with hot melt adhesive and production process of flame-retardant and sound-absorbing decorative material |
| CN104050960A (en) * | 2013-03-14 | 2014-09-17 | 精工爱普生株式会社 | Sound absorbing body and device |
-
2009
- 2009-08-06 CN CN2009200619162U patent/CN201459943U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102587524A (en) * | 2011-12-22 | 2012-07-18 | 东莞市雄林新材料科技有限公司 | Flame-retardant and sound-absorbing decorative material with hot melt adhesive and production process of flame-retardant and sound-absorbing decorative material |
| CN104050960A (en) * | 2013-03-14 | 2014-09-17 | 精工爱普生株式会社 | Sound absorbing body and device |
| CN104050960B (en) * | 2013-03-14 | 2020-09-11 | 精工爱普生株式会社 | Sound absorbing body and equipment using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20140806 |
|
| EXPY | Termination of patent right or utility model |