CN221118914U

CN221118914U - Suspended ceiling sound absorbing structure

Info

Publication number: CN221118914U
Application number: CN202322357218.XU
Authority: CN
Inventors: 李向东; 陈迪飞; 丁利斌; 柏光超
Original assignee: Shenzhen Maxima Decoration Group Co ltd
Current assignee: Shenzhen Maxima Decoration Group Co ltd
Priority date: 2023-08-30
Filing date: 2023-08-30
Publication date: 2024-06-11
Anticipated expiration: 2033-08-30

Abstract

The application provides a suspended ceiling sound-absorbing structure, which comprises a framework structure, a sound-insulating plate and a sound-absorbing plate, wherein the framework structure comprises a first keel and a second keel, the second keel is arranged on the first keel, a plurality of second keels and a plurality of first keels form a net structure, the sound-insulating plate is arranged on the second keel and is used for absorbing sound and attractive appearance, and the sound-absorbing plate is arranged on the second keel and is used for absorbing sound. The application provides an improved design scheme for the application of the suspended ceiling structure in the fields of construction and decoration.

Description

Suspended ceiling sound absorbing structure

Technical Field

The application relates to the field of sound-absorbing suspended ceiling structures, in particular to a suspended ceiling sound-absorbing structure.

Background

In the interior decoration and design of buildings, sound absorbing structures are an important consideration, especially in large public and commercial spaces, in order to provide a good acoustic environment and reduce noise interference, effective sound insulation measures are required.

Suspended ceiling sound absorbing structures are one of the common solutions, and there are various suspended ceiling sound absorbing structures on the market today, which aim to reduce indoor noise and echo by adding sound insulation boards and sound absorbing boards, while providing an attractive design.

However, existing ceiling sound absorbing structures may have problems in some respects, and first, in some conventional ceiling sound absorbing structures, the framework structure used may not be sufficiently stable, and inclination or unbalance may easily occur. This can lead to inconvenience in installation and maintenance procedures and can also affect the aesthetics and service life of the overall suspended ceiling, and secondly, as the area of the suspended ceiling sound absorbing structure increases, the load it receives at the interface increases, particularly at the interface of the keel structure. If the load at this interface is excessive, it may cause structural damage or instability, affecting the performance of the overall suspended ceiling.

Disclosure of utility model

In view of the foregoing, there is a need for a new suspended ceiling sound absorbing structure that aims to improve the stability and load sharing of the skeletal structure to provide better acoustic sound absorbing and aesthetics.

The embodiment of the application provides a suspended ceiling sound absorption structure, which comprises a first keel and a second keel, wherein the second keel is arranged on the first keel, and a plurality of second keels and a plurality of first keels form a net structure;

The sound insulation plate is arranged on the second keel and is used for absorbing sound and being attractive;

and the sound absorbing plate is arranged on the second keel and is used for absorbing sound.

In at least one embodiment of the present application, the skeletal structure further comprises:

the pull tab is arranged on the first keel and penetrates through the first keel and the second keel;

one end of the hanging wire is arranged on the pull tab, and the other end is arranged on the top floor.

In at least one embodiment of the application, the pull tab is located at the junction of the first keel and the second keel.

In at least one embodiment of the present application, a plurality of the pull tabs are provided on one of the first keels for preventing the skeletal structure from tilting when lifted.

In at least one embodiment of the present application, the first keel has a rectangular parallelepiped structure, and the narrower side is disposed on the second keel.

In at least one embodiment of the application, the sound absorbing panel is sound absorbing cotton.

In at least one embodiment of the present application, the sound absorbing panel is filled in a grid formed by the first keel and the second keel.

In at least one embodiment of the application, the portion of the pull tab extending beyond the second keel is provided with a pin and a pin tab for supporting the skeletal structure.

In at least one embodiment of the application, the sound absorbing panel is adhesively bonded to the second keel using an adhesive.

The design can effectively solve the problem of the existing suspended ceiling sound-absorbing structure, improves the stability and stress uniformity of the suspended ceiling, and simultaneously keeps the functions of sound absorption and attractive appearance. The invention provides an improved design scheme for the application of the suspended ceiling structure in the fields of construction and decoration.

Drawings

Fig. 1 is a perspective view of a ceiling sound absorbing structure.

Fig. 2 is a perspective view of a skeleton structure.

Fig. 3 is a perspective view of a pull tab, pin, and pin tab.

Description of the main reference signs

100. A suspended ceiling sound absorbing structure; 10. a framework structure; 11. a first keel; 12. a second keel; 13. a pull tab; 14. hanging wire; 20. a pin; 21. a pin piece; 30. a sound insulation board; 40. an acoustic panel.

Detailed Description

Embodiments of the present application will now be described with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the application.

It is noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed" on another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "rear," and the like are used herein for illustrative purposes only.

The application provides a suspended ceiling sound-absorbing structure, which is arranged on a top floor and comprises:

The framework structure comprises a first keel and a second keel, wherein the second keel is arranged on the first keel, and a plurality of second keels and a plurality of first keels form a net structure;

Some embodiments of the application are described in detail below with reference to the accompanying drawings. The following embodiments and features of the embodiments may be combined with each other without conflict.

Referring to fig. 1-3, some embodiments of the application are described in detail. The following embodiments and features of the embodiments may be combined with each other without conflict.

In one embodiment, the suspended ceiling sound absorbing structure 100 includes a skeleton structure 10 including a first keel 11 and a second keel 12, wherein the second keel 12 is disposed on the first keel 11, and a plurality of second keels 12 and a plurality of first keels 11 form a mesh structure;

A sound insulation board 30, which is arranged on the second keel 12 and is used for absorbing sound and being beautiful;

And a sound absorbing plate 40 disposed on the second keel 12 for absorbing sound.

Specifically, the skeletal structure 10 is a basic support of the entire suspended ceiling sound absorbing structure 100, which provides strong mechanical support by disposing the second keel 12 on the first keel 11 and forming a net structure, ensuring the stability and load bearing of the entire suspended ceiling sound absorbing structure 100, while the acoustic panel 30 has a main function of absorbing and dissipating indoor sound, thereby reducing noise level and improving indoor acoustic environment. At the same time, it also provides an aesthetically pleasing decorative effect, making the overall suspended ceiling appear smoother and more aesthetically pleasing, with the acoustic panel 40 being a key element to enhance sound absorption. The indoor sound energy absorber can absorb noise and echo in indoor sound and convert sound energy into weak heat energy, so that the indoor noise level is reduced, and the indoor acoustic quality is improved.

Further, when the skeleton structure 10 is constructed, the second keel 12 is disposed on the first keel 11, and a net structure is formed. Then, the soundproof panel 30 is installed on the second keel 12 to achieve decoration and a degree of sound absorption. Finally, an acoustic panel 40 is added to the acoustic panel 30 to enhance the sound absorption.

In summary, the ceiling sound absorbing structure 100 is suitable for places where improvement of acoustic environment is required, such as meeting rooms, video rooms, music classrooms, restaurants, offices, etc. Through installing this kind of furred ceiling sound-absorbing structure 100, can effectively reduce environmental noise and echo, this furred ceiling sound-absorbing structure 100 provides firm support through skeleton texture 10, and acoustic celotex board 30 realizes decorating and the sound-absorbing effect of certain degree, and acoustic celotex board 40 has strengthened the sound-absorbing effect, has improved indoor acoustic performance under the combined action. Therefore, the suspended ceiling sound absorbing structure 100 has important practical value in various application scenarios.

In a specific example, the skeletal structure 10 further includes:

A pull tab 13 provided on the first keel 11 and penetrating through the first keel 11 and the second keel 12;

The hanging wire 14 has one end arranged on the pull tab 13 and the other end arranged on the top floor.

Specifically, the pull tab 13 is located on the first runner 11 and connects and extends through the first runner 11 and the second runner 12. It is an important component of the skeletal structure 10 for providing additional attachment and support, enhancing the overall stability and resistance to deformation of the suspended ceiling. The setting of pull tab 13 ensures firm connection between first fossil fragments 11 and second fossil fragments 12, prevents that the furred ceiling from producing looseness or deformation in the use to guarantee furred ceiling structural reliability and security.

Further, the mounting process of the pull tab 13 includes: the pull tab 13 is mounted on the first keel 11 and ensures that the pull tab 13 is positioned accurately and can be connected to the second keel 12 in a penetrating way, the second keel 12 is arranged on the first keel 11 and ensures that the pull tab 13 is positioned at the junction of the first keel 11 and the second keel 12 so as to be capable of effectively connecting the two, then one end of the hanging wire 14 is connected to the pull tab 13 and ensures that the other end of the hanging wire 14 can be connected to a fixed point on the top floor, the whole suspended ceiling sound absorbing structure 100 is hung on the top floor by adjusting the length and the position of the hanging wire 14, ensuring that the structure is balanced and stable, one end of the hanging wire 14 is connected to the pull tab 13, the other end of the hanging wire 14 is connected to the top floor, the suspended ceiling sound absorbing structure 100 is hung on the top by being connected to the fixed point of the top floor, and the balance and stability of the structure are maintained.

In summary, through the arrangement of the pull tab 13 and the hanging wire 14, the stability and reliability of the suspended ceiling structure are ensured, and better acoustic effects and use experience are provided in various indoor places.

In one embodiment, the pull tab 13 is located at the junction of the first runner 11 and the second runner 12.

Specifically, the installation procedure between the skeletal structure 10 and the suspension wires 14 includes: mounting the framework structure 10: first, a plurality of first keels 11 and a plurality of second keels 12 are placed on a top floor according to design requirements, and a net structure is formed, and a pull tab 13 is installed: next, a pull tab 13 is installed on each first runner 11 to be tightly coupled with the first runner 11 to connect with the second runner 12: subsequently, the second keel 12 is mounted on the first keel 11, and the pull tab 13 is secured at the junction of the first keel 11 and the second keel 12 so that it can be connected therethrough, and the hanging wire 14 is mounted: one end connects the hanger wire 14 to the pull tab 13 and the other end to the top floor to suspend the entire suspended ceiling sound absorbing structure 100 from the top floor.

Further, the pull tabs 13 in this feature are located at the junction of the first keel 11 and the second keel 12, and serve as a fixing function, when the suspended ceiling sound absorbing structure 100 is suspended on a top floor, these pull tabs 13 effectively connect the first keel 11 and the second keel 12 together, ensuring stability and robustness of the overall structure of the suspended ceiling, and by being located at the junction, the pull tabs 13 can also provide additional support and reinforcement to prevent the suspended ceiling from deforming or loosening during use.

In summary, the feature of the "the pull tab 13 is located at the junction between the first keel 11 and the second keel 12" plays a role in connection and reinforcement in the suspended ceiling sound absorbing structure 100, ensuring stability and firmness of the whole suspended ceiling structure, and being suitable for various indoor places, providing better acoustic effect and comfortable use experience.

In one embodiment, a plurality of pull tabs 13 are provided on one of the first keels 11 to prevent the framework structure 10 from tilting when lifted.

Specifically, a plurality of pull tabs 13 are provided on one first keel 11, and the main purpose of the pull tabs 13 is to ensure that the whole framework structure 10 is balanced and stable when the suspended ceiling structure is hoisted or hung, and to avoid the inclination or unbalance of the structure. Because of the heavy components of the acoustic panel 30 and the acoustic panel 40 involved in the acoustic structure, the provision of the plurality of tabs 13 helps to provide more uniform support, balance the center of gravity of the suspended ceiling structure, and reduce possible tilting or deformation in order to ensure safe lifting and stability.

Further, during specific installation, according to the size and weight of the structure, how many pull tabs 13 are required to be arranged on one first keel 11 to keep balance, then a plurality of pull tabs 13 are installed on one first keel 11, usually the pull tabs 13 are located at different positions of the first keel 11, are distributed uniformly to achieve a balanced supporting effect, and during construction of the suspended ceiling structure, the whole suspended ceiling structure is suspended on a top floor by adjusting the hanging wires 14 or other hanging devices. The arrangement of the plurality of pull tabs 13 ensures that the suspended ceiling structure is balanced and stable in the suspending process, and prevents the inclination problem caused by uneven gravity center.

In summary, by providing a plurality of pull tabs 13 on one first keel 11, it is possible to ensure that the suspended ceiling sound absorbing structure 100 remains stable and balanced while being suspended, thereby improving the safety and reliability of the entire structure.

In one embodiment, the first keel 11 has a rectangular parallelepiped structure, and the narrower side is disposed on the second keel 12.

Specifically, since the first keel 11 is of a cuboid structure, the width of the first keel is relatively large, a larger bearing area can be provided, the stability and deformation resistance of the suspended ceiling structure are increased, the suspended ceiling is ensured to be difficult to deform or sag in the use process, the cuboid structure has better rigidity and strength in geometric shape, and compared with other shapes, the first keel can bear external load and pressure, so that the bearing capacity of the whole suspended ceiling structure is increased.

Further, during specific installation, the first keel 11 and the second keel 12 are assembled according to design requirements, and the narrower side is ensured to be in close contact with the second keel 12, so that the framework structure 10 can bear larger load.

In summary, the ceiling sound-absorbing structure 100 of this special design improves the stability, strength and sound-absorbing effect of the ceiling by optimizing the structure and shape of the ceiling in the ceiling sound-absorbing structure 100, and is suitable for various indoor places, especially for places where the sound-absorbing effect and the aesthetic degree are required to be emphasized, such as concert halls or performance places, conference rooms or multifunctional halls, restaurants or hotel halls.

In one embodiment, the sound absorbing panel 40 is sound absorbing cotton.

Specifically, because the sound absorbing cotton has good sound absorbing performance, the sound fluctuation in the environment can be effectively absorbed, the reflection and propagation of sound are reduced, thereby reducing the noise level, creating a more quiet indoor environment, the arrangement of the sound absorbing cotton can block the transmission of sound, effectively isolate noise interference in different rooms or spaces, provide better privacy and comfort, the sound absorbing cotton can reduce reverberation and reverberation, improve the tone quality, and is suitable for places requiring high-quality sound effects such as music halls and recording studio, the sound absorbing cotton is usually made of soft materials, the appearance of the sound absorbing cotton can increase the indoor aesthetic feeling, and is coordinated with the integral suspended ceiling structure, thereby improving the indoor decoration quality.

Further, the specific action process is as follows: when the agent designs the suspended ceiling sound-absorbing structure 100, the agent selects the suitable sound-absorbing cotton material, determines parameters such as thickness and density of the sound-absorbing cotton according to the actual requirement and acoustic effect of the suspended ceiling, cuts the selected sound-absorbing cotton material into corresponding sizes on the second keels 12 of the framework structure 10, and fixes the selected sound-absorbing cotton material on the upper surfaces of the second keels 12. The mounting may be generally performed using glue or other fastening means.

In summary, by providing sound absorbing cotton on the second keel 12, the acoustic performance of the suspended ceiling sound absorbing structure 100 is optimized, providing a better acoustic environment and comfort. It is suitable for various indoor places, especially the environment needing to improve the acoustic effect.

In one embodiment, the acoustic panel 40 is filled in the grid formed by the first keel 11 and the second keel 12.

Specifically, the acoustic board 40 is filled in the grid, so that the acoustic board 40 and the framework structure 10 can be tightly combined, loosening or falling of the acoustic board 40 is avoided, stability and durability of the whole suspended ceiling acoustic structure 100 are guaranteed, the acoustic board 40 can be uniformly distributed in each part through the grid structure, the acoustic effect is effectively applied to the whole suspended ceiling surface, the acoustic efficiency is improved, and the acoustic effect is good: and such a structure is very simple, and the sound absorbing panel 40 can be installed without a special structure.

Further, the specific actuation process is as follows: designing a grid structure: between the first keel 11 and the second keel 12 of the skeletal structure 10, the agent reasonably designs a grid structure, ensures that the space on the grid is sufficient to accommodate the thickness of the acoustic panel 40, cuts the acoustic panel 40 material into a size compatible with the grid, then fills the grid space, generally uses glue or other fixing means to firmly fix the acoustic panel 40 on the grid, and assembles the portion of the second keel 12 on which the acoustic panel 30 and the acoustic panel 40 have been fixed with the first keel 11 and other components to form a complete suspended ceiling structure.

In summary, the installation of the sound absorbing plate 40 in the grid formed by the first keel 11 and the second keel 12 can make the installation easier, and the sound absorbing plate 40 can be placed without any other structure.

In one embodiment, the first keel 11 and the second keel 12 are aluminum alloys.

Specifically, the aluminum alloy is a lightweight metal material having a low density and excellent strength, so that the weight of the entire suspended ceiling sound absorbing structure 100 can be reduced while maintaining the structural strength, which helps to reduce the suspension load, reduce the pressure on the top floor, and facilitate installation and transportation, while the aluminum alloy has excellent corrosion resistance, and is capable of resisting corrosion of environmental factors such as humidity, oxygen, acid and alkali, thereby increasing the service life of the suspended ceiling sound absorbing structure 100 and reducing maintenance and replacement costs.

Further, in the manufacturing process of the suspended ceiling sound absorbing structure 100, the aluminum alloy plate is processed into the required first keel 11 and second keel 12 through cutting, punching, bending and other processing technologies. Then, according to the design requirement, the second keel 12 is arranged on the first keel 11 to form a net structure, and the sound absorbing materials such as the sound insulation board 30 and the sound absorbing board 40 are fixed on the second keel 12, so that the integrated suspended ceiling sound absorbing structure 100 is finally assembled.

In summary, the aluminum alloy is used as the material of the keels, so that the suspended ceiling sound absorbing structure 100 has the advantages of light weight, durability, attractive appearance and the like, and can be applied to various indoor places to provide better acoustic environment and comfortable experience for users.

In one embodiment, the portion of the pull tab 13 extending beyond the second keel 12 is provided with a pin 20 and a pin tab 21 for supporting the frame structure 10.

Specifically, the pull tab 13 is used as an important component of the skeleton structure 10, and the connection mode of the pin 20 and the pin piece 21 is used by extending out of the second keel 12, so that the supporting point of the skeleton structure 10 is effectively increased, the stability and the bearing capacity of the whole suspended ceiling sound absorbing structure 100 are improved, and the pin 20 and the pin piece 21 are fixed in place by reasonably utilizing the extending part of the pull tab 13, so that the waste of excessive materials is avoided, and the manufacturing cost is reduced to a certain extent.

Further, one end of the pull tab 13 is attached to the first runner 11 and then extends out of the portion of the second runner 12 and is securely attached in place using the pin 20 and the pin tab 21. In this way, the pull tab 13 will act to support the skeletal structure 10, ensuring the stability and verticality of the overall suspended ceiling sound absorbing structure 100.

In summary, the portion of the pull tab 13 extending out of the second keel 12 is provided with the pin 20 and the pin piece 21 for supporting the framework structure 10, which is a key feature of the suspended ceiling sound absorbing structure 100, and through reasonable design and use of the connection mode, the framework stability, the anti-tilting function and the simplified assembly process are realized, which is beneficial to providing an efficient acoustic improvement solution in various scenes.

In one embodiment, the acoustic panel 40 is adhesively bonded to the second keel 12.

Specifically, the sound absorbing plate 40 and the second keel 12 are tightly connected together by using the adhesive, so that a gap between the two is effectively eliminated, tight connection between the sound absorbing plate 40 and the skeleton structure 10 is ensured, sound absorbing effect is improved, and compared with a traditional connection mode, such as screws or bolts, the manufacturing process can be simplified, the manufacturing cost is reduced, and the production efficiency is improved by using the adhesive for connection.

Further, in manufacturing the ceiling sound absorbing structure 100, the adhesive is uniformly coated on the surface of the second keel 12 or the back surface of the sound absorbing panel 40 (or both coated), and then the sound absorbing panel 40 is closely butted with the second keel 12 and a certain pressure is applied to bond them together. After the adhesive has dried and cured, the connection between the acoustic panel 40 and the second keel 12 forms a solid, unitary structure.

In summary, the "the sound-absorbing panel 40 is glued to the second keel 12 by using an adhesive" is a key feature of the ceiling sound-absorbing structure 100, and by applying the adhesive, tight adhesion, uniform stress, aesthetic appearance and simplified manufacturing process are achieved, thereby providing a more efficient and practical acoustic solution for the ceiling sound-absorbing structure 100.

While the application has been described with respect to the above embodiments, it should be noted that modifications can be made by those skilled in the art without departing from the inventive concept, and these are all within the scope of the application.

Claims

1. The utility model provides a structure is inhaled to furred ceiling, locates on the top floor, its characterized in that includes:

2. The suspended ceiling sound absorbing structure of claim 1, wherein the skeletal structure further comprises:

3. The suspended ceiling sound absorbing structure of claim 2, wherein the pull tab is located at the junction of the first keel and the second keel.

4. The suspended ceiling sound absorbing structure of claim 2, wherein a plurality of said pull tabs are provided on one of said first keels for preventing tilting of said skeletal structure when suspended.

5. The suspended ceiling sound absorbing structure of claim 1, wherein the first keel is of a rectangular parallelepiped configuration with a narrower face disposed on the second keel.

6. The suspended ceiling sound absorbing structure of claim 1, wherein the sound absorbing panel is sound absorbing cotton.

7. The suspended ceiling sound absorbing structure of claim 1, wherein the sound absorbing panel is filled in a grid formed by the first keel and the second keel.

8. The suspended ceiling sound absorbing structure of claim 1, wherein the first and second keels are aluminum alloy.

9. The suspended ceiling sound absorbing structure of claim 2, wherein the portion of the pull tab extending beyond the second keel is provided with a pin and a tab for supporting the skeletal structure.

10. The suspended ceiling sound absorbing structure of claim 1, wherein the sound absorbing panel is adhesively bonded to the second keel using an adhesive.