KR100974128B1 - Sound absorption panel - Google Patents

Sound absorption panel Download PDF

Info

Publication number
KR100974128B1
KR100974128B1 KR1020090082375A KR20090082375A KR100974128B1 KR 100974128 B1 KR100974128 B1 KR 100974128B1 KR 1020090082375 A KR1020090082375 A KR 1020090082375A KR 20090082375 A KR20090082375 A KR 20090082375A KR 100974128 B1 KR100974128 B1 KR 100974128B1
Authority
KR
South Korea
Prior art keywords
sound absorbing
plate
base plate
sound
absorbing plate
Prior art date
Application number
KR1020090082375A
Other languages
Korean (ko)
Inventor
전명섭
Original Assignee
전명섭
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 전명섭 filed Critical 전명섭
Priority to KR1020090082375A priority Critical patent/KR100974128B1/en
Application granted granted Critical
Publication of KR100974128B1 publication Critical patent/KR100974128B1/en

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0064—Perforated plate or mesh, e.g. as wall facing
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8433—Tray or frame type panels or blocks, with or without acoustical filling with holes in their face
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements
    • E04B2001/8423—Tray or frame type panels or blocks, with or without acoustical filling
    • E04B2001/8442—Tray type elements
    • E04B2001/8447—Tray type elements with two facing trays

Abstract

PURPOSE: A sound absorption panel is provided to improve absorption efficiency by including a space between a base plate and a sound absorbing plate and forming a sound absorption hole on the base plate and the sound absorbing plate. CONSTITUTION: A sound absorption panel comprises a base plate(12), a sound absorbing plate(16), a space part(18), a reinforcement plate(20), a movement preventing piece(22), and a cover plate(24). The base plate comprises multiple sound absorption holes(14) and is formed on a construction surface. The sound absorbing plate is connected to the upper and lower ends of the base plate. The noise is removed in the space part through the sound absorption hole. The movement preventing piece contacts the rear side of the sound absorbing plate and comprises a recess(20a).

Description

흡음패널{SOUND ABSORPTION PANEL}Sound absorption panel {SOUND ABSORPTION PANEL}

본 발명은 흡음패널에 관한 것으로, 더욱 상세하게는 도로변의 방음벽이나 연주실이나 음악실 같은 실내의 방음에 적용되는 흡음패널을 구성함에 있어서, 벽체에 부착되는 베이스판과 흡음판 사이에 설계에 따라 정해지는 형상 및 체적을 갖는 공간부가 형성되도록 하고, 베이스판과 흡음판 모두에 다수의 흡음공이 형성되도록 함으로써 단위 시간당 흡음효율을 크게 향상시킬 수 있도록 한 흡음패널에 관한 것이다. The present invention relates to a sound absorbing panel, and more particularly, in the construction of a sound absorbing panel applied to a soundproof wall of a roadside, or to a room soundproofing such as a performance room or a music room, it is determined according to a design between a base plate and a sound absorbing plate attached to a wall. The present invention relates to a sound absorbing panel that allows a space portion having a shape and volume to be formed, and a plurality of sound absorbing holes are formed on both the base plate and the sound absorbing plate to greatly improve sound absorption efficiency per unit time.

일반적으로, 도로변에 마을이 있어 도로를 주행하는 차량으로부터 발생되는 각종 소음(騷音)을 차단하고자 하는 경우에는 마을이 있는 구간에 해당되는 도로변을 따라 방음벽이 설치되며, 연주실이나 음악실 같이 실내에서 연주되는 악기소리나 노래노래 등이 외부로 새어나가지 않도록 하기 위하여 방음이 요구된다.In general, when there is a village on the side of the road and wants to block various noises generated from the vehicle driving on the road, a soundproof wall is installed along the roadside corresponding to the section where the village is located. Soundproofing is required to prevent the sound of musical instruments and song songs from being leaked to the outside.

이와 같이 도로변의 방음벽이나 실내공간의 방음시설을 구축하기 위하여 통상 주변에서 발생된 소음을 흡음하여 소멸시키는 다양한 형태의 흡음패널이 적용되고 있다. As described above, in order to construct a soundproof wall of a roadside or an indoor space, various types of sound absorbing panels for absorbing and extinguishing noise generated in the surroundings are applied.

종래의 도로변이나 실내의 방음벽에 적용되는 흡음패널의 경우, 단순하게 평 판형태로 이루어지고, 그 표면에 다수의 흡음공이 형성된 구조로 이루어지는데, 이와 같이 평판형태의 패널상에 흡음공이 형성된 단순한 구조로 이루어지는 경우 흡음공을 통하여 흡입된 소음이 소멸되기 까지 시간이 많이 소요되기 때문에 단위시간당 흡음효율이 상대적으로 매우 떨어진다는 문제가 있다. In the case of a sound absorbing panel applied to a soundproof wall in a conventional roadside or a room, the sound absorbing panel is simply formed in a flat plate shape and has a plurality of sound absorbing holes formed on the surface thereof. In case of consisting of a large amount of time is taken until the noise is sucked through the sound absorbing hole has a problem that the sound absorption efficiency per unit time is relatively very low.

본 발명은 이와 같은 종래의 문제점을 해결하기 위한 것으로, 그 목적은 도로변의 방음벽이나 연주실이나 음악실 같은 실내의 방음에 적용되는 흡음패널을 구성함에 있어서, 벽체에 부착되는 베이스판과 흡음판 사이에 설계에 따라 정해지는 형상 및 체적을 갖는 공간부가 형성되도록 하고, 베이스판과 흡음판 모두에 다수의 흡음공이 형성되도록 함으로써 단위 시간당 흡음효율을 크게 향상시킬 수 있도록 한 새로운 흡음패널을 제공하는 것이다.The present invention is to solve such a conventional problem, the object of the present invention is to configure the sound absorbing panel applied to the soundproof wall of the roadside or indoors, such as a performance room or music room, between the base plate and the sound absorbing plate attached to the wall It is to provide a new sound absorbing panel to be formed a space portion having a shape and volume determined according to, and a plurality of sound absorbing holes are formed in both the base plate and the sound absorbing plate to greatly improve the sound absorption efficiency per unit time.

상기 목적을 달성하기 위하여, 본 발명에 따른 흡음패널은 벽체에 고정·설치되며 면상에 다수개의 흡음공이 형성된 베이스판과; 상하양단 또는 좌우양단부가내측으로 절곡되어 상기 베이스판의 상하양단 또는 좌우양단부에 잇대어 연결된 상태에서 베이스판의 표면 외측에 일정거리 이격되게 씌워져 설치되며, 면상에는 내부와 연통되는 다수의 흡음공이 설계에 의하여 정해진 배열로 형성된 흡음판과; 상기 베이스판의 표면(表面)과 흡음판의 이면(裏面) 사이에 형성되어 흡음판상의 흡음공을 통하여 흡입된 소음이 소멸되도록 하는 공간부와; 상기 베이스판과 흡음판사이에 해당되는 공간부 내측에서 일정 간격으로 설치되어 흡음판이 외력에 의하여 눌리지 않도록 하는 다수의 보강판과; 상기 각각의 보강판의 외측면 가장자리를 따라 형성된 요홈에 가로질러 끼워진 상태에서 흡음판의 이면에 접착되는 유동방지편과; 상기 흡음판의 개구된 양단부를 막아주는 덮개판을 포함한다.In order to achieve the above object, the sound absorbing panel according to the present invention is fixed and installed on the wall and a base plate formed with a plurality of sound absorbing holes on the surface; The upper and lower ends or the left and right ends are bent inwardly and connected to the upper and lower ends or the left and right ends of the base plate so as to be spaced apart by a predetermined distance from the outside of the surface of the base plate. A sound absorbing plate formed in a predetermined arrangement; A space portion formed between the surface of the base plate and the rear surface of the sound absorbing plate to dissipate the noise sucked through the sound absorbing hole on the sound absorbing plate; A plurality of reinforcing plates installed at predetermined intervals inside the space corresponding to the base plate and the sound absorbing plate to prevent the sound absorbing plate from being pressed by an external force; A flow preventing piece bonded to the rear surface of the sound absorbing plate in a state of being fitted across the groove formed along the outer edge of each reinforcing plate; It includes a cover plate for blocking the open both ends of the sound absorbing plate.

본 발명에서 상기 베이스판 및 흡음판상에 형성되는 흡음공의 내측에는 흡음공의 직경에 비하여 큰 직경을 갖는 확장공이 형성된 특징을 갖는다.In the present invention, the inner side of the sound absorbing hole formed on the base plate and the sound absorbing plate has a feature that the expansion hole having a larger diameter than the diameter of the sound absorbing hole is formed.

본 발명에서 상기 흡음판상에 형성되는 흡음공의 가로열(列) 또는 세로열(列) 상에는 설계에 따라 정해진 깊이를 갖는 집음홈이 형성된 특징을 갖는다.In the present invention, a sound collecting groove having a predetermined depth is formed on a horizontal row or vertical row of sound absorbing holes formed on the sound absorbing plate.

본 발명에서의 상기 흡음판상의 상하 양단부 또는 좌우 양단부는 설계에 따라 정해진 위치의 내측면에는 절곡이 용이하게 이루어지도록 하기 위하여 V-컷부가 형성된 특징을 갖는다. The upper and lower both ends or the left and right ends on the sound absorbing plate in the present invention has a feature that the V-cut portion is formed to be easily bent on the inner surface of the predetermined position according to the design.

본 발명을 적용하면, 시공면에 설치되는 베이스판과 흡음판 사이에 설계에 따라 정해진 체적을 갖는 공간부가 형성되도록 구성되고, 베이스판과 흡음판 모두에 흡음공이 형성됨에 따라 단위 시간당 흡음효율이 현저하게 향상된다는 효과가 있다.According to the present invention, a space portion having a predetermined volume is formed between the base plate and the sound absorbing plate installed on the construction surface, and the sound absorption efficiency is remarkably improved as the sound absorbing holes are formed in both the base plate and the sound absorbing plate. It is effective.

또, 상기 베이스판에 연결되는 흡음판의 상하단부 또는 좌우단부의 절곡부 내측면이 V-컷가공되기 때문에 절곡공정이 간편함에 따라 시공이 매우 용이하다는 잇점이 있다. In addition, since the inner surface of the bent portion of the upper and lower ends or the left and right ends of the sound absorbing plate connected to the base plate is V-cut, there is an advantage that the construction is very easy as the bending process is simple.

이하, 첨부된 도면에 의하여 본 발명의 바람직한 실시예를 보다 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 흡음패널의 일실시예를 나타내는 분리 사시도이고, 도 2는 도 1의 결합상태 사시도이며, 도 3은 본 발명에 따른 흡음패널의 다양한 형 상을 나타내는 측면도이다.1 is an exploded perspective view showing an embodiment of a sound absorbing panel according to the present invention, FIG. 2 is a perspective view of the coupled state of FIG. 1, and FIG. 3 is a side view showing various shapes of the sound absorbing panel according to the present invention.

또, 도 4는 본 발명에 따른 흡음패널에서 베이스판 및 흡음판상에 형성된 흡음공의 구조를 나타내는 확대 단면도이고, 도 5는 본 발명에 따른 흡음패널에서 표면상의 가로 및 세로방향으로 집음홈이 형성된 흡음판의 부분 확대 평면도이다.In addition, Figure 4 is an enlarged cross-sectional view showing the structure of the sound absorbing hole formed on the base plate and the sound absorbing plate in the sound absorbing panel according to the present invention, Figure 5 is a sound collecting groove formed in the horizontal and vertical direction on the surface in the sound absorbing panel according to the present invention A partially enlarged plan view of the sound absorbing plate.

또, 도 6은 본 발명에 따른 흡음패널에서 흡음판의 내면상에 형성된 V-컷팅부를 나타내는 부분 확대 단면도이고, 도 7은 본 발명에 따른 흡음패널의 작용을 나타내는 측단면도이다. 6 is a partially enlarged cross-sectional view showing a V-cutting portion formed on the inner surface of the sound absorbing plate in the sound absorbing panel according to the present invention, and FIG. 7 is a side cross-sectional view showing the operation of the sound absorbing panel according to the present invention.

이를 참조하면, 본 발명에 따른 흡음패널(10)에서는 벽체(26)에 고정·설치되며 면상에 다수개의 흡음공(14)이 형성된 베이스판(12)이 마련되고, 상기 베이스판(12)의 표면 외측에는 별도의 흡음판(16)이 정해진 간격을 두고 씌워져 결합되도록 구성된다. Referring to this, in the sound absorbing panel 10 according to the present invention, a base plate 12 having a plurality of sound absorbing holes 14 formed on a surface and fixed to the wall 26 is provided, and the base plate 12 The outer side of the surface is a separate sound-absorbing plate 16 is configured to be covered by covering at a predetermined interval.

이를 위하여, 상기 흡음판(16)의 상하 양단 또는 좌우 양단부는 내측으로 절곡되어 상기 베이스판(12)의 상하양단 또는 좌우 양단부에 잇대어 연결되도록 구성되며, 그 면상에는 내부와 연통되는 다수의 흡음공(14)이 설계에 의하여 정해진 배열로 형성되도록 구성된다.  To this end, the upper and lower ends or left and right ends of the sound absorbing plate 16 are bent inward and connected to the upper and lower ends or left and right ends of the base plate 12 so as to be connected to each other. 14) is configured to be formed in an arrangement determined by the design.

상기 베이스판(12)의 표면(表面)과 흡음판(16)의 이면(裏面) 사이에는 흡음판(16)상의 흡음공(14)을 통하여 흡입된 소음이 소멸되도록 하는 공간부(18)가 형성된다.A space 18 is formed between the surface of the base plate 12 and the rear surface of the sound absorbing plate 16 so that the noise sucked through the sound absorbing hole 14 on the sound absorbing plate 16 disappears. .

또, 상기 베이스판(12)과 흡음판(16)사이에 해당되는 공간부(18) 내측에는 흡음판(16)이 외력에 의하여 눌리지 않도록 하는 다수의 보강판(20)이 일정 간격으 로 나란하게 설치되는데, 상기 각각의 보강판(20)의 외측면 가장자리에는 다수개의 요홈(20a)이 일정한 간격으로 형성되고, 상기 각각의 요홈(20a)에는 보강판(20)이 유동되지 않도록 잡아주는 다수개의 유동방지편(22)이 가로질러 끼워지도록 구성된다. In addition, a plurality of reinforcing plates 20 are installed side by side at a predetermined interval so that the sound absorbing plate 16 is not pressed by an external force inside the space 18 corresponding to the base plate 12 and the sound absorbing plate 16. A plurality of grooves 20a are formed at regular intervals at the outer edges of the respective reinforcement plates 20, and each of the grooves 20a has a plurality of flows that hold the reinforcement plates 20 so as not to flow. The prevention piece 22 is comprised so that it may fit across.

본 발명에서 상기 흡음판(16)의 개구된 양단부는 별도의 덮개판(24)에 의하여 덮여지도록 구성된다.In the present invention, the open both ends of the sound absorbing plate 16 is configured to be covered by a separate cover plate 24.

본 발명에 따른 흡음패널(10)에서 베이스판(12)과 흡음판(16)에 의하여 형성되는 공간부(18)의 형상은 도 3에서와 같이 흡음판(16)의 디자인에 따라 원호형이나 삼각형 등 다양한 형상으로 이루어질 수 있다. In the sound absorbing panel 10 according to the present invention, the shape of the space portion 18 formed by the base plate 12 and the sound absorbing plate 16 is arc-shaped or triangular according to the design of the sound absorbing plate 16 as shown in FIG. 3. It can be made in various shapes.

이와 같이 이루어지는 본 발명에서 상기 베이스판(12) 및 흡음판(16)상에 형성되는 흡음공(14)의 내측에는 도 4에 도시된 바와 같이, 흡음공(14)의 직경에 비하여 큰 직경을 갖는 확장공(14a)이 형성되도록 구성된다.As shown in FIG. 4, the inside of the sound absorbing hole 14 formed on the base plate 12 and the sound absorbing plate 16 has a larger diameter than the diameter of the sound absorbing hole 14. The expansion hole 14a is configured to be formed.

또, 상기 흡음판(16)상에 형성되는 흡음공(14)의 가로열(列) 또는 세로열(列) 상에는 도 5에 도시된 바와 같이 설계에 따라 정해진 깊이를 갖는 집음홈(14b)이 형성되고, 상기 흡음판(16)상의 상하 양단부 또는 좌우 양단부의 설계에 따라 정해진 위치의 내측면에는 도 6에 도시된 바와 같이 절곡이 용이하게 이루어지도록 V-컷부가 형성될 수 있다.In addition, on the horizontal rows or vertical columns of the sound absorbing holes 14 formed on the sound absorbing plate 16, sound collecting grooves 14b having a predetermined depth according to the design are formed as shown in FIG. In addition, a V-cut portion may be formed on the inner surface of the position determined according to the design of the upper and lower ends or the left and right ends of the sound absorbing plate 16 to bend easily as shown in FIG. 6.

이와 같이 이루어지는 본 발명의 작용은 다음과 같다.The operation of the present invention made as described above is as follows.

도 1 내지 도 7을 참조하면, 먼저 시공면(26)에 통상의 엥커볼트 같은 체결수단으로 베이스판(12)을 고정시키고, 흡음판(16)의 내측에 다수개의 보강판(20)을 일정 간격으로 배열한 후 보강판(20)의 외측면을 따라 형성된 각각의 요홈(20a)에 유동방지편(22)을 가로질러 끼운 상태에서 그 유동방지편의 외측면을 흡음판(16)의 내면에 접착시킨 다음, 이와 같이 만들어진 흡음판(16)의 상하 양단부 또는 좌우 양단부를 내측으로 절곡시켜 대응되는 베이스판(12)의 상하 양단부 또는 좌우 양단부에 연결하고 시공면(26)에 고정시킨다.1 to 7, first, the base plate 12 is fixed to the construction surface 26 by a fastening means such as an anchor bolt, and a plurality of reinforcing plates 20 are provided at a predetermined interval inside the sound absorbing plate 16. After arranging in a state in which the grooves 20a formed along the outer surface of the reinforcing plate 20 are inserted across the flow preventing piece 22, the outer surface of the flow preventing piece is bonded to the inner surface of the sound absorbing plate 16. Next, the upper and lower ends or left and right ends of the sound absorbing plate 16 made as described above are bent inward to be connected to the upper and lower ends or left and right ends of the corresponding base plate 12 and fixed to the construction surface 26.

그런 다음, 상기 베이스판(12)과 흡음판(16)의 사이에 형성된 공간부(18)의 개구된 양측면부에 덮개판(24)을 덮고 고정시키면 본 발명에 따른 흡음패널(10)의 설치가 완료된다.Then, when the cover plate 24 is fixed to both sides of the open side of the space portion 18 formed between the base plate 12 and the sound absorbing plate 16, the installation of the sound absorbing panel 10 according to the present invention Is done.

이와 같이 본 발명에 따른 흡음패널(10)이 적용되는 경우 발생된 소음은 흥음판(16)상에 형성된 다수개의 흡음공(14)을 통하여 공간부(18)내로 집음되고, 집음된 소음 등은 공간부(18)의 내면과 베이스판(12)상에 형성된 흡음공(14)을 통하여 흡수되는 작용에 의하여 소멸된다.As such, the noise generated when the sound absorbing panel 10 according to the present invention is applied is collected into the space 18 through a plurality of sound absorbing holes 14 formed on the sound absorbing plate 16, and the collected noise is It is extinguished by the action absorbed through the sound absorbing hole 14 formed on the inner surface of the space portion 18 and the base plate 12.

한편, 상기 흡음판(16)의 표면에 집음홈(14b)가 형성되는 경우 흡음판(16)의 표면에 도달한 소음은 집음호(14b)를 통하여 모아진 후 흡음공(14)을 통하여 공간부(18) 내측으로 유입되기 때문에 단위 시간당 흡음효율이 매우 높아지게 되는 것이다. On the other hand, when the sound collecting plate 14b is formed on the surface of the sound absorbing plate 16, the noise reaching the surface of the sound absorbing plate 16 is collected through the sound collecting hole 14b and then the space portion 18 through the sound absorbing hole 14. Since it flows into the inside, the sound absorption efficiency per unit time becomes very high.

도 1은 본 발명에 따른 흡음패널의 일실시예를 나타내는 분리사시도이다.1 is an exploded perspective view showing an embodiment of a sound absorbing panel according to the present invention.

도 2는 도 1의 결합상태 사시도이다.Figure 2 is a perspective view of the coupled state of FIG.

도 3은 본 발명에 따른 흡음패널의 다양한 형상을 나타내는 측면도이다.3 is a side view showing various shapes of the sound absorbing panel according to the present invention.

도 4는 본 발명에 따른 흡음패널에서 베이스판 및 흡음판상에 형성된 흡음공의 구조를 나타내는 확대 단면도이다.Figure 4 is an enlarged cross-sectional view showing the structure of the sound absorbing hole formed on the base plate and the sound absorbing plate in the sound absorbing panel according to the present invention.

도 5는 본 발명에 따른 흡음패널에서 표면상의 가로 및 세로방향으로 집음홈이 형성된 흡음판의 부분 확대 평면도이다.5 is a partially enlarged plan view of a sound absorbing plate in which sound collecting grooves are formed in the horizontal and vertical directions on a surface of the sound absorbing panel according to the present invention.

도 6은 본 발명에 따른 흡음패널에서 흡음판의 내면상에 형성된 V-컷팅부를 나타내는 부분 확대 단면도이다.6 is a partially enlarged cross-sectional view showing a V-cutting portion formed on the inner surface of the sound absorbing plate in the sound absorbing panel according to the present invention.

도 7은 본 발명에 따른 흡음패널의 작용을 나타내는 측단면도이다.Figure 7 is a side cross-sectional view showing the action of the sound absorbing panel according to the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

12 : 베이스판 14 : 흡음공12: base plate 14: sound absorbing hole

14a : 확장공 14b : 집음홈14a: expansion hole 14b: sound collecting groove

16 : 흡음판 18 : 공간부16: sound absorbing plate 18: space part

20 : 보강판 20a : 요홈20: reinforcing plate 20a: groove

22 : 유동방지편 24 : 덮개판. 22: flow prevention piece 24: cover plate.

Claims (4)

시공면(26)에 고정·설치되며 면상에 다수개의 흡음공(14)이 형성된 베이스판(12)과; 상하 양단 또는 좌우 양단부가 내측으로 절곡되어 상기 베이스판(12)의 상하양단 또는 좌우 양단부에 잇대어 연결된 상태에서 베이스판(12)의 표면 외측에 일정거리 이격되게 씌워져 설치되며, 면상에는 내부와 연통되는 다수의 흡음공(14)이 설계에 의하여 정해진 배열로 형성된 흡음판(16)과; 상기 베이스판(12)의 표면(表面)과 흡음판(16)의 이면(裏面) 사이에 형성되어 흡음판(16)상의 흡음공(14)을 통하여 흡입된 소음이 소멸되도록 하는 공간부(18)와; 상기 베이스판(12)과 흡음판(16)사이에 해당되는 공간부(18) 내측에서 일정 간격으로 설치되어 흡음판(16)이 외력에 의하여 눌리지 않도록 하는 다수의 보강판(20)과; 상기 각각의 보강판(20)의 외측면 가장자리를 따라 형성된 요홈(20a)에 가로질러 끼워진 상태에서 흡음판(16)의 이면에 접착되는 유동방지편(22)과; 상기 흡음판(16)의 개구된 양단부를 막아주는 덮개판(24)을 포함하여 구성되는 흡음패널에 있어서, A base plate 12 fixed and installed on the construction surface 26 and having a plurality of sound absorbing holes 14 formed thereon; The upper and lower ends or both left and right ends are bent inwardly and are connected to the upper and lower ends or left and right ends of the base plate 12 so as to be spaced apart from the surface of the base plate 12 by a predetermined distance. A sound absorbing plate 16 in which a plurality of sound absorbing holes 14 are formed in an arrangement determined by design; A space 18 formed between the surface of the base plate 12 and the rear surface of the sound absorbing plate 16 to dissipate the noise sucked through the sound absorbing hole 14 on the sound absorbing plate 16; ; A plurality of reinforcing plates 20 installed at predetermined intervals inside the space 18 corresponding to the base plate 12 and the sound absorbing plate 16 to prevent the sound absorbing plate 16 from being pressed by an external force; A flow preventing piece (22) bonded to the rear surface of the sound absorbing plate (16) in a state of being fitted across the groove (20a) formed along the outer edge of each reinforcing plate (20); In the sound absorbing panel comprising a cover plate 24 for blocking the open both ends of the sound absorbing plate 16, 상기 베이스판(12) 및 흡음판(16)상에 형성되는 흡음공(14)의 내측에는 흡음공(14)의 직경에 비하여 큰 직경을 갖는 확장공(14a)이 형성된 것을 특징으로 하는 흡음패널.Sound absorbing panel, characterized in that the expansion hole (14a) having a larger diameter than the diameter of the sound absorbing hole (14) is formed inside the sound absorbing hole (14) formed on the base plate (12) and the sound absorbing plate (16). 제1항에 있어서, The method of claim 1, 상기 흡음판(16)상에 형성되는 흡음공(14)의 가로열(列) 또는 세로열(列) 상에는 설계에 따라 정해진 깊이를 갖는 집음홈(14b)이 형성된 것을 특징으로 하는 흡음패널.The sound absorbing panel, characterized in that a sound collecting groove (14b) having a predetermined depth is formed on the horizontal row or vertical row of the sound absorbing holes (14) formed on the sound absorbing plate (16). 제1항에 있어서,The method of claim 1, 상기 흡음판(16)상의 상하 양단부 또는 좌우 양단부의 설계에 따라 정해진 위치의 내측면에 절곡이 용이하게 이루어지도록 V-컷부가 형성된 것을 특징으로 하는 흡음패널.Sound absorbing panel, characterized in that the V-cut portion is formed to be easily bent on the inner surface of the predetermined position according to the design of the upper and lower ends or left and right ends on the sound absorbing plate (16). 삭제delete
KR1020090082375A 2009-09-02 2009-09-02 Sound absorption panel KR100974128B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090082375A KR100974128B1 (en) 2009-09-02 2009-09-02 Sound absorption panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090082375A KR100974128B1 (en) 2009-09-02 2009-09-02 Sound absorption panel

Publications (1)

Publication Number Publication Date
KR100974128B1 true KR100974128B1 (en) 2010-08-04

Family

ID=42759322

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090082375A KR100974128B1 (en) 2009-09-02 2009-09-02 Sound absorption panel

Country Status (1)

Country Link
KR (1) KR100974128B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101668676B1 (en) * 2015-09-14 2016-10-24 주식회사 에스코알티에스 Soundproof panel for decreasing wind load and soundproof wall using the same
KR101786371B1 (en) 2016-07-28 2017-10-18 서울과학기술대학교 산학협력단 Noise absorption panel guide assembly and noise absorption panel having the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950027681U (en) * 1994-03-23 1995-10-18 Sound-absorbing plate
KR20060087190A (en) * 2005-01-28 2006-08-02 명성산업개발 주식회사 Soundproof wall and block for same
KR20070000257U (en) * 2007-01-18 2007-03-08 이상철 The manufacturing method of sound absorption panel which zipper is adhered

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR950027681U (en) * 1994-03-23 1995-10-18 Sound-absorbing plate
KR20060087190A (en) * 2005-01-28 2006-08-02 명성산업개발 주식회사 Soundproof wall and block for same
KR20070000257U (en) * 2007-01-18 2007-03-08 이상철 The manufacturing method of sound absorption panel which zipper is adhered

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101668676B1 (en) * 2015-09-14 2016-10-24 주식회사 에스코알티에스 Soundproof panel for decreasing wind load and soundproof wall using the same
KR101786371B1 (en) 2016-07-28 2017-10-18 서울과학기술대학교 산학협력단 Noise absorption panel guide assembly and noise absorption panel having the same

Similar Documents

Publication Publication Date Title
KR101471308B1 (en) Sound absorption type Soundproofing Panel
KR20070081543A (en) Soundfloof for h-beam cover
KR100974128B1 (en) Sound absorption panel
KR200423186Y1 (en) Structure to fix soundproofing panel to post
KR100623008B1 (en) A transparent soundproof plate for sound absorption
KR20120029897A (en) Attach type soundproof wall and the method of attach type soundproof wall
KR20090116262A (en) End-panel for celling
KR20090027020A (en) Post of soundproofing wall
KR200386842Y1 (en) Protruding Soundproofing Plate
KR200405986Y1 (en) A metal net structure for Soundproof wall
KR101102189B1 (en) Soundproofing pannel with great sound absorption
KR200212289Y1 (en) An acoustical pannel assembly
KR101922618B1 (en) Absorptive soundproof panel structure to be able to replace the panel easily
KR101309180B1 (en) Noise barrier structure
KR20090004550U (en) Structure to fix for soundproofing panel
KR200423187Y1 (en) Structure to exclude leakage sound of soundproofing walls
KR200401091Y1 (en) Assembling-type soundproofing panel
KR100472945B1 (en) Plastic soundproofed wall
KR101246781B1 (en) Soundproof panel structure
KR200287858Y1 (en) Block type soundproofed wall
KR200314962Y1 (en) a panel for construction
KR102386397B1 (en) Temporary soundproof wall with bidirectional stiffness structure
KR100466410B1 (en) A regin soundproof board for soundproof wall
KR200384744Y1 (en) temporary soundproof fence
KR100378634B1 (en) Noise absorbing wall

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee