CN204418578U - A kind of sound-absorbing smallpox - Google Patents
A kind of sound-absorbing smallpox Download PDFInfo
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- CN204418578U CN204418578U CN201420833607.3U CN201420833607U CN204418578U CN 204418578 U CN204418578 U CN 204418578U CN 201420833607 U CN201420833607 U CN 201420833607U CN 204418578 U CN204418578 U CN 204418578U
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Abstract
The utility model provides a kind of sound-absorbing smallpox, comprises multiple pyramid sound absorption unit of freely arranging and edge sound absorption unit; Pyramid sound absorption unit is arranged in middle part in length and breadth, and pyramid sound absorption unit is that pyramid setting combines by being no less than three abatvoixs, and abatvoix surface is covered with baking vanish; Edge sound absorption unit is the abatvoix that shape matches with pyramid sound absorption unit, and abatvoix surface is covered with baking vanish, and edge sound absorption unit is arranged in the edge of smallpox.The utility model can subtend different directions propagate sound carry out sound-absorbing, sound-absorbing effect promotes greatly.
Description
Technical field
The utility model relates to decorative building material field, is specifically related to a kind of sound-absorbing smallpox.
Background technology
Smallpox is product common in building, and Main Function is interior decoration, makes architecture indoor more attractive in appearance.For the environment that some noise is larger, the metope, smallpox etc. of building interior have also attached the demand of sound-absorbing.
Common sound-absorbing wall or sky Huadu are the designs of planar, and carry out sound-absorbing coated with damping material.The sound-absorbing effect of this product places one's entire reliance upon damping material itself.And for indoor environment, the site of sound source is uncertain, means that noise can send to surrounding at any one point of indoor, produce the sound wave launched to each different directions.The sound-absorbing smallpox of this planar or sound-absorbing wall can not for arbitrary sound sources, and can only have stronger sound-absorbing effect to the sound propagated perpendicular to metope or ceiling surface direction, thus sound-absorbing effect is had a greatly reduced quality.
Being not difficult to find out, also there is certain defect in prior art.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of sound-absorbing smallpox, can subtend different directions propagate sound carry out sound-absorbing, sound-absorbing effect promotes greatly.
For achieving the above object, the utility model is by the following technical solutions:
A kind of sound-absorbing smallpox, comprises multiple pyramid sound absorption unit of freely arranging and edge sound absorption unit; Pyramid sound absorption unit is arranged in middle part in length and breadth, and pyramid sound absorption unit is that pyramid setting combines by being no less than three abatvoixs, and abatvoix surface is covered with baking vanish; Edge sound absorption unit is the abatvoix that shape matches with pyramid sound absorption unit, and abatvoix surface is covered with baking vanish, and edge sound absorption unit is arranged in the edge of smallpox.
Further, the abatvoix back side of described pyramid sound absorption unit or edge sound absorption unit is provided with sound absorbing paper and acoustical cotton.
Further, described pyramid sound absorption unit is that pyramid setting combines by four sides abatvoix.
Further, the pyramid summit of described pyramid sound absorption unit is located at center or is biased to the either side of pyramid sound absorption unit.
Further, between described adjacent two pyramid sound absorption units or be provided with space between pyramid sound absorption unit and edge sound absorption unit.
Further, between described adjacent two pyramid sound absorption units or closely engage between pyramid sound absorption unit with edge sound absorption unit.
Further, described each pyramid sound absorption unit arrangement is installed on curved surface.
A kind of sound-absorbing smallpox that the utility model provides, has the following advantages:
There is pyramidal structure, can subtend different directions propagate sound carry out sound-absorbing, sound-absorbing effect promotes greatly;
Pyramid sound absorption unit independent assortment, degree of freedom is high;
Both artistic and practical, possess Practical Performance and performance attractive in appearance simultaneously;
Effective reduction noise, reduces noise pollution, reduces the harm of noise to people or natural environment, builds quieter better environment, environmental protection;
Can install and also can be arranged in the plane on curved surface, structure is simple, practical.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The overall structure schematic diagram of a kind of sound-absorbing smallpox that Fig. 1 provides for the utility model embodiment.
Fig. 2 is the structural representation of pyramid sound absorption unit.
Description of reference numerals:
1, pyramid sound absorption unit 2, edge sound absorption unit
3, abatvoix
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the utility model embodiment and accompanying drawing, the technical scheme in the utility model embodiment is clearly and completely described.It should be noted that, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment
Refer to Fig. 1 and Fig. 2, present embodiment discloses a kind of sound-absorbing smallpox, comprise multiple pyramid sound absorption unit 1 of freely arranging and edge sound absorption unit 2; Pyramid sound absorption unit 1 is arranged in middle part in length and breadth, and by being no less than 3 abatvoixs 3, in pyramid, setting combines pyramid sound absorption unit 1, and abatvoix 3 surface is covered with baking vanish; Edge sound absorption unit 2 is the abatvoix 3 that shape matches with pyramid sound absorption unit 1, and abatvoix 3 surface is covered with baking vanish, and edge sound absorption unit 2 is arranged in the edge of smallpox.
The maximum difference of sound-absorbing smallpox of the present utility model and prior art is: ceiling surface has changed multiple pyramid sound absorption unit 1 into by plane.Multiple pyramid sound absorption unit 1 constitutes the composite sound-absorbing smallpox that is made up of multiple conical surface of one side, and each of pyramid sound absorption unit 1 be that the abatvoix 3 of conical surface distribution is respective towards different directions, can produce effective sound-absorbing effect respectively to the noise from different directions.For the indoor in spaciousness, no matter the position of sound source is positioned at which indoor point, and sound-absorbing smallpox still can effective sound-absorbing, and sound-absorbing efficiency promotes greatly relative to the acoustic ceiling of prior art midplane formula.
As preferably, abatvoix 3 back side of described pyramid sound absorption unit 1 or edge sound absorption unit 2 is provided with sound absorbing paper and acoustical cotton.The sound-absorbing effect being provided with the abatvoix 3 of sound absorbing paper is better, and noise reduction coefficient is higher; After adding acoustical cotton, noise reduction coefficient promotes further, further improves sound-absorbing effect.
As preferably, described pyramid sound absorption unit 1 to be arranged in pyramid by four sides abatvoix 3 and combines.Propagate and next noise from reply multiple directions, the conical surface number of pyramid sound absorption unit 1 is The more the better, is ideally preferably the numerous conical surface, thus pyramid sound absorption unit 1 is transformed into taper shape.But comparatively speaking, conical surface quantity is more, the more difficult processing of pyramid sound absorption unit 1; And the area of each conical surface can reduce because increasing conical surface quantity, affects sound-absorbing efficiency.From the angle optimizing pyramid sound absorption unit 1, four conical surfaces can be tackled four direction and be propagated and next noise, add that sound-absorbing smallpox entirety is made up of multiple different pyramid sound absorption unit 1, substantially can tackle the noise from all directions.And four conical surfaces that four sides abatvoix 3 forms easily are processed, plate face area is also comparatively large, improves sound-absorbing efficiency, is also more conducive to back side laminating sound absorbing paper and acoustical cotton.
It should be noted that; concrete employing how many abatvoixs 3 form pyramid sound absorption unit 1 should be determined according to actual conditions; how many abatvoixs 3 no matter are adopted to form pyramid sound absorption unit 1; as long as under the prerequisite not departing from design scheme of the present utility model, still belong within protection domain of the present utility model.
As preferably, the pyramid summit of described pyramid sound absorption unit 1 is located at center or is biased to the either side of pyramid sound absorption unit 1.If center is located on the pyramid summit of pyramid sound absorption unit 1, formation be positive centrum, four conical surfaces towards being evenly distributed; If the pyramid summit of pyramid sound absorption unit 1 is biased, formation be then a kind of asymmetric different centrum, each conical surface towards being partial to some specific direction.On the one hand, be furnished with the pyramid sound absorption unit 1 that multiple summit is different in the same face sound-absorbing smallpox, produce stronger visual impact, each pyramid sound absorption unit 1 is personalized design, has strong Modern interior Design aesthetic feeling.On the other hand, each discrepant pyramid sound absorption unit 1 of shape forms the overall sound-absorbing smallpox of one side, contain multiple towards the conical surface with otherness, the noise from each different directions can be tackled, respectively sound-absorbing is carried out to noise.As can be seen here, this design not only has beauty function, further enhances sound-absorbing effect, possesses utility function.
As preferably, the combination of sound-absorbing smallpox has two kinds of designs:
One, between described adjacent two pyramid sound absorption units 1 or be provided with space between pyramid sound absorption unit 1 and edge sound absorption unit 2.For this design scheme, all spaced one end distance between each pyramid sound absorption unit 1 and edge sound absorption unit 2, can observe the building structure on sound-absorbing smallpox, can form certain impact to aesthetic measure in this interval.But be more conducive to fitting operation, and the quantity of arrangement pyramid sound absorption unit 1 and edge sound absorption unit 2 can be saved.
Its two, between described adjacent two pyramid sound absorption units 1 or closely engage between pyramid sound absorption unit 1 with edge sound absorption unit 2.For this kind of design scheme, connect arrangement between each pyramid sound absorption unit 1 and edge sound absorption unit 2 compact, more attractive in appearance.But this arrangement makes installation difficulty strengthen, and need more pyramid sound absorption unit 1 and edge sound absorption unit 2 just can be booked a sound-absorbing smallpox.
As preferably, described each pyramid sound absorption unit 1 arrangement is installed on curved surface.Conventional sound-absorbing smallpox is generally arranged and is installed in plane, arranges comparatively carefully and neatly done.And as its variant designs, each pyramid sound absorption unit 1 can be arranged and is installed on curved surface, such as wavy surface, cambered surface etc.On the one hand, this arrangement mode can strengthen the third dimension of sound-absorbing smallpox, and the aesthetic feeling of product is promoted further; On the other hand, each conical surface being arranged in the pyramid sound absorption unit 1 on curved surface, towards creating change, further increases the compound otherness of each conical surface, further increases again the absorbing sound and lowering noise performance of product.
A kind of sound-absorbing smallpox that the utility model provides, has pyramidal structure, can subtend different directions propagate sound carry out sound-absorbing, sound-absorbing effect promotes greatly.Pyramid sound absorption unit 1 independent assortment, degree of freedom is high, even can arrange along curved surface.Both artistic and practical, possess Practical Performance and performance attractive in appearance simultaneously.Product effectively can reduce noise, reduces noise pollution, reduce the harm of noise to people or natural environment, builds quieter better environment, environmental protection, and product structure simply, practical.
The above embodiment only have expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (7)
1. a sound-absorbing smallpox, is characterized in that: comprise multiple pyramid sound absorption unit of freely arranging and edge sound absorption unit; Pyramid sound absorption unit is arranged in middle part in length and breadth, and pyramid sound absorption unit is that pyramid setting combines by being no less than three abatvoixs, and abatvoix surface is covered with baking vanish; Edge sound absorption unit is the abatvoix that shape matches with pyramid sound absorption unit, and abatvoix surface is covered with baking vanish, and edge sound absorption unit is arranged in the edge of smallpox.
2. sound-absorbing smallpox according to claim 1, is characterized in that: the abatvoix back side of described pyramid sound absorption unit or edge sound absorption unit is provided with sound absorbing paper and acoustical cotton.
3. sound-absorbing smallpox according to claim 1, is characterized in that: described pyramid sound absorption unit is that pyramid setting combines by four sides abatvoix.
4. sound-absorbing smallpox according to claim 1, is characterized in that: the pyramid summit of described pyramid sound absorption unit is located at center or is biased to the either side of pyramid sound absorption unit.
5. sound-absorbing smallpox according to claim 1, is characterized in that: between described adjacent two pyramid sound absorption units or be provided with space between pyramid sound absorption unit and edge sound absorption unit.
6. sound-absorbing smallpox according to claim 1, is characterized in that: between described adjacent two pyramid sound absorption units or closely engage between pyramid sound absorption unit with edge sound absorption unit.
7. sound-absorbing smallpox according to claim 1, is characterized in that: described each pyramid sound absorption unit arrangement is installed on curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833607.3U CN204418578U (en) | 2014-12-24 | 2014-12-24 | A kind of sound-absorbing smallpox |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420833607.3U CN204418578U (en) | 2014-12-24 | 2014-12-24 | A kind of sound-absorbing smallpox |
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| Publication Number | Publication Date |
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| CN204418578U true CN204418578U (en) | 2015-06-24 |
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| CN201420833607.3U Active CN204418578U (en) | 2014-12-24 | 2014-12-24 | A kind of sound-absorbing smallpox |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563426A (en) * | 2014-12-24 | 2015-04-29 | 广州康普顿至高建材有限公司 | Sound-absorbing ceiling |
| CN106597129A (en) * | 2017-01-12 | 2017-04-26 | 深圳市通用测试系统有限公司 | Microwave anechoic chamber |
-
2014
- 2014-12-24 CN CN201420833607.3U patent/CN204418578U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104563426A (en) * | 2014-12-24 | 2015-04-29 | 广州康普顿至高建材有限公司 | Sound-absorbing ceiling |
| CN106597129A (en) * | 2017-01-12 | 2017-04-26 | 深圳市通用测试系统有限公司 | Microwave anechoic chamber |
| CN106597129B (en) * | 2017-01-12 | 2024-02-02 | 深圳市通用测试系统有限公司 | Microwave darkroom |
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