阅读说明：本技术 一种具有降噪隔音功能的铝天花板 (Aluminum ceiling with noise reduction and sound insulation functions ) 是由 金以荣 于 2021-08-16 设计创作，主要内容包括：本发明涉及铝天花板技术领域,且公开了一种具有降噪隔音功能的铝天花板,包括本体,所述本体的外表面设置有吸音盒,吸音盒的内侧面开设有吸音腔一,吸音盒的内侧面开设有吸音腔二,吸音盒的内侧面开设有吸音腔三,吸音盒的内侧面开设有通孔,吸音盒的内侧面设置有海绵块,吸音盒的内侧面设置吸音棉,吸音棉的外表面开设有吸音槽,吸音棉的底部设置有隔音板；通过通孔的设计,使得外界噪音可以进入通孔中,并通过通孔不断的进出流动在吸音腔一、吸音腔二、吸音腔三的内部,从而在通孔以及三个吸音腔的震荡作用下对噪音进行吸收,并海绵块的配合作用下可以对大部分噪音进行吸收,从而使得铝天花板具有一定的降噪功能。(The invention relates to the technical field of aluminum ceilings, and discloses an aluminum ceiling with noise reduction and sound insulation functions, which comprises a body, wherein the outer surface of the body is provided with a sound absorption box, the inner side surface of the sound absorption box is provided with a first sound absorption cavity, the inner side surface of the sound absorption box is provided with a second sound absorption cavity, the inner side surface of the sound absorption box is provided with a third sound absorption cavity, the inner side surface of the sound absorption box is provided with a through hole, the inner side surface of the sound absorption box is provided with a sponge block, the inner side surface of the sound absorption box is provided with sound absorption cotton, the outer surface of the sound absorption cotton is provided with a sound absorption groove, and the bottom of the sound absorption cotton is provided with a sound insulation plate; through the design of through-hole for during external noise can get into the through-hole, and flow in the inside in sound absorbing chamber one, sound absorbing chamber two, sound absorbing chamber three through the continuous business turn over of through-hole, thereby absorb the noise under the shock effect in through-hole and three sound absorbing chamber, and can absorb most noise under the mating reaction of sponge piece, thereby make the aluminium ceiling have certain function of making an uproar of falling.)

1. An aluminum ceiling with noise reduction and sound insulation functions comprises a body (1), and is characterized in that: the surface of body (1) is provided with sound absorption box (2), the medial surface of sound absorption box (2) has been seted up and has been inhaled sound chamber one (3), sound absorption chamber two (4) have been seted up to the medial surface of sound absorption box (2), sound absorption chamber three (5) have been seted up to the medial surface of sound absorption box (2), through-hole (6) have been seted up to the medial surface of sound absorption box (2), the medial surface of sound absorption box (2) is provided with sponge piece (7), the medial surface of sound absorption box (2) sets up inhales sound cotton (8), sound absorption groove (9) have been seted up to the surface of inhaling sound cotton (8), the bottom of inhaling sound cotton (8) is provided with sound insulation board (10), the lateral surface cladding of body (1) has sealed pad (11).

2. An aluminum ceiling tile with noise reduction and sound insulation functions as set forth in claim 1, wherein: the through holes (6) are formed in the upper side surface and the lower side surface of the sound absorption cavity I (3), the sound absorption cavity II (4) and the sound absorption cavity III (5), and the sound absorption cavity I (3) is communicated with the sound absorption cavity II (4), and the sound absorption cavity II (4) is communicated with the sound absorption cavity III (5) through the through holes (6).

3. An aluminum ceiling tile with noise reduction and sound insulation functions as set forth in claim 1, wherein: the number of the sponge blocks (7) is three, and the three sponge blocks (7) are respectively arranged on the inner side surfaces of the sound absorption cavity I (3), the sound absorption cavity II (4) and the sound absorption cavity III (5).

4. An aluminum ceiling tile with noise reduction and sound insulation functions as set forth in claim 1, wherein: the number of the sound absorption grooves (9) is not less than ten, and all the sound absorption grooves (9) are distributed on the outer surface of the sound absorption cotton (8) at equal intervals.

5. An aluminum ceiling tile with noise reduction and sound insulation functions as set forth in claim 1, wherein: the sound insulation board (10) is fixedly connected to the bottom surface of the sound absorption box (2).

Technical Field

The invention relates to the technical field of aluminum ceilings, in particular to an aluminum ceiling with noise reduction and sound insulation functions.

Background

The aluminum ceiling is a general term for indoor roof decorating materials, can shield pipelines, beams, columns and the like in a house, and can also create different decoration effects according to the design style of the house, so that the aluminum ceiling plays an extremely important role in house decoration. The existing aluminum ceiling has a simple structure, so that the aluminum ceiling mainly plays a role in decoration in the using process, the noise reduction and sound insulation effect is not good, and the noise transmitted in the pipeline above the rear of the suspended ceiling cannot be absorbed and isolated, so that the aluminum ceiling also has certain limitation in the daily using process.

Therefore, in order to solve these problems, an aluminum ceiling having noise reduction and sound insulation functions is required.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the aluminum ceiling with the noise reduction and sound insulation functions, which has the advantages of good noise reduction and sound insulation effects and solves the problem of poor noise reduction and sound insulation effects of the existing aluminum ceiling.

In order to achieve the purpose of good noise reduction and sound insulation effects, the invention provides the following technical scheme: the utility model provides an aluminium ceiling with it makes an uproar sound insulation function to fall, which comprises a body, the surface of body is provided with inhales the sound box, the medial surface that inhales the sound box has been seted up and has been inhaled sound chamber one, inhale the medial surface of sound box and have been seted up and have been inhaled sound chamber two, inhale the medial surface of sound box and have been seted up and have been inhaled sound chamber three, the through-hole has been seted up to the medial surface that inhales the sound box, the medial surface that inhales the sound box is provided with the sponge piece, it inhales the sound cotton to inhale the medial surface setting of sound box, it has the sound groove to inhale the cotton surface of sound, it is provided with the acoustic celotex board to inhale the cotton bottom of sound, the lateral surface cladding of body has sealed the pad, through the design of sealed pad, make the leakproofness between the adjacent aluminium ceiling better, thereby the noise can only get into to the inside of inhaling the sound box from the through-hole.

Preferably, the through holes are formed in the upper side surface and the lower side surface of the sound absorption cavity I, the sound absorption cavity II and the sound absorption cavity III, and the sound absorption cavity I is communicated with the sound absorption cavity II and the sound absorption cavity II through the through holes, so that noise can continuously flow among the sound absorption cavity I, the sound absorption cavity II and the sound absorption cavity III after entering the sound absorption box, and most of the noise is absorbed under the oscillation action of the sound absorption cavity I, the sound absorption cavity II and the sound absorption cavity III.

Preferably, the quantity of sponge piece is three groups, and three sponge pieces of group set up respectively at the medial surface in sound-absorbing cavity one, sound-absorbing cavity two, sound-absorbing cavity three, through the design of sponge piece, can be so that get into sound-absorbing cavity one, sound-absorbing cavity two and sound-absorbing cavity three inside noise's absorption effect better.

Preferably, ten are no less than in the quantity of sound absorption groove, and all sound absorption grooves equidistance distributes at the cotton surface of inhaling the sound for noise and the area of contact between the sound absorption cotton are bigger, thereby inhale the sound cotton and can carry out absorption treatment better to remaining the causing.

Preferably, the sound insulation board is fixedly connected to the bottom surface of the sound absorption box.

Has the advantages that:

1. this aluminum ceiling with noise reduction and sound insulation functions, through the design of through-hole for external noise can get into in the through-hole, and flow in the inside in sound-absorbing chamber one, sound-absorbing chamber two, sound-absorbing chamber three through the continuous business turn over of through-hole, thereby absorb the noise under the shock effect in through-hole and three sound-absorbing chamber, and can absorb most noise under the mating reaction of sponge piece, thereby make aluminum ceiling have certain noise reduction function.

2. This aluminium ceiling with noise reduction and sound insulation functions, through the design in sound absorption groove for remaining noise can get into the inside in sound absorption groove and with inhale the cotton contact of sound, thereby can absorb the processing to remaining noise under inhaling the cotton effect of sound, through the setting of acoustic celotex board, make the noise can't pierce through the acoustic celotex board and cause noise pollution to the other end of ceiling, thereby make the syllable-dividing effect of ceiling better.

Drawings

FIG. 1 is a schematic view of the present invention in partial cross section;

FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a body; 2. a sound absorbing box; 3. a first sound absorption cavity; 4. a second sound absorption cavity; 5. a third sound absorption cavity; 6. a through hole; 7. a sponge block; 8. sound-absorbing cotton; 9. a sound absorbing groove; 10. a sound insulating board; 11. and a gasket.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, an aluminum ceiling with noise reduction and sound insulation functions comprises a body 1, wherein a sound absorption box 2 is arranged on the outer surface of the body 1, a first sound absorption cavity 3 is formed in the inner side surface of the sound absorption box 2, a second sound absorption cavity 4 is formed in the inner side surface of the sound absorption box 2, a third sound absorption cavity 5 is formed in the inner side surface of the sound absorption box 2, a through hole 6 is formed in the inner side surface of the sound absorption box 2, a sponge block 7 is arranged on the inner side surface of the sound absorption box 2, sound absorption cotton 8 is arranged on the inner side surface of the sound absorption box 2, a sound absorption groove 9 is formed in the outer surface of the sound absorption cotton 8, a sound insulation plate 10 is arranged at the bottom of the sound absorption cotton 8, and a sealing gasket 11 is coated on the outer side surface of the body 1.

The through holes 6 are formed in the upper side surface and the lower side surface of the sound absorption cavity I3, the sound absorption cavity II 4 and the sound absorption cavity III 5, and the sound absorption cavity I3 is communicated with the sound absorption cavity II 4, and the sound absorption cavity II 4 is communicated with the sound absorption cavity III 5 through the through holes 6.

The number of the sponge blocks 7 is three, and the three sponge blocks 7 are respectively arranged on the inner side surfaces of the first sound absorption cavity 3, the second sound absorption cavity 4 and the third sound absorption cavity 5.

The number of the sound absorption grooves 9 is not less than ten, and all the sound absorption grooves 9 are distributed on the outer surface of the sound absorption cotton 8 at equal intervals.

The baffle plate 10 is fixedly connected to the bottom surface of the sound absorption box 2.

The working principle is as follows: in the normal working process, external noise enters the inside of the sound absorption cavity II 4 through the through hole 6 at the top of the sound absorption cavity I3, and then enters the inside of the sound absorption cavity III 5 through the through hole 6 between the sound absorption cavity II 4 and the sound absorption cavity III 5, so that the noise can be mutually communicated among the sound absorption cavity I3, the sound absorption cavity II 4 and the sound absorption cavity III 5, most of the noise can be absorbed under the vibration action of the sound absorption cavity I3, the sound absorption cavity II 4 and the sound absorption cavity III 5, and meanwhile, under the action of the sponge block 7, the noise absorption effect can be better, and most of the noise can be absorbed;

get into three 5 inside noises in sound absorbing cavity and can get into through bottom through-hole 6 and inhale in sound cotton 8, thereby can absorb the processing to remaining noise, and simultaneously, through the design of sound absorbing groove 9, make the noise and inhale the area of contact increase between the sound cotton 8, thereby the absorption effect of noise is better, design through bottom acoustic celotex board 10, make the inside noise of getting into sound absorbing box 2 can't pierce through bottom acoustic celotex board 10 and propagate to the external world, only can be in the inside of inhaling sound box 2 absorbed, thereby make the noise reduction sound insulation effect of making an uproar on aluminium ceiling better.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.