CN219825679U

CN219825679U - Sound-insulation and heat-insulation ceiling board

Info

Publication number: CN219825679U
Application number: CN202321223077.6U
Authority: CN
Inventors: 孙梅杰; 张红红
Original assignee: Beijing Jiaotong University
Current assignee: Beijing Jiaotong University
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-10-13
Anticipated expiration: 2033-05-19

Abstract

The utility model relates to a sound-proof and heat-proof suspended ceiling board, which comprises a suspended ceiling board body, wherein a vacuum cavity is arranged in the suspended ceiling board body. The utility model has the beneficial effects of simple structure and reasonable design, and the suspended ceiling plate body has good sound insulation and heat insulation functions, can effectively reduce the noise of an upper-layer house, and ensures the neighbor environment of the house.

Description

Sound-insulation and heat-insulation ceiling board

Technical Field

The utility model relates to the technical field of suspended ceilings, in particular to a sound-proof and heat-proof suspended ceiling.

Background

Indoor noise affects the living environment, especially noise generated by activities of upper households, seriously affects the life quality of lower households, especially for residents with poor sleep quality. The existing suspended ceiling material has the disadvantages of poor sound insulation effect of gypsum boards and aluminum alloy plates, and the existing porous synthetic material with noise reduction has the risk of releasing volatile high polymer substances.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a sound-proof and heat-proof ceiling board, and aims to solve the problem in the prior art.

The technical scheme for solving the technical problems is as follows:

a ceiling board with sound and heat insulation comprises a ceiling board body, wherein a vacuum cavity is formed in the ceiling board body.

The beneficial effects of the utility model are as follows: the ceiling board body has good sound insulation and heat insulation functions, the noise of an upper-layer house can be effectively reduced, and the housing neighbor environment is ensured.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the ceiling plate body is a rectangular plate, and a connecting piece is mounted on the rectangular plate.

The beneficial effect of adopting above-mentioned further scheme is that the shape of furred ceiling board body is regular, and installs the furred ceiling board body on fossil fragments through the connecting piece, simple to operate.

Further, a plurality of partition boards are fixedly arranged in the suspended ceiling board body at uniform intervals, and are uniformly distributed at intervals along the direction from one side to the other side of the suspended ceiling board body, and the vacuum cavity is divided into a plurality of mutually independent small cavities.

The beneficial effect of adopting above-mentioned further scheme is that the baffle can make the structure more optimize, increases whole furred ceiling board's bulk strength, reduce cost.

Further, two partition boards are fixedly installed in the suspended ceiling board body, the two partition boards are distributed along the opposite angles of the suspended ceiling board body respectively, and the vacuum cavity is divided into a plurality of mutually independent small cavities.

Further, the connecting piece comprises a plurality of groups of clamping strip groups, and the clamping strip groups are uniformly arranged on the surface of one side of the suspended ceiling plate body at intervals; each clamping strip group comprises two clamping strips, and the two clamping strips and the suspended ceiling plate body enclose a clamping groove which is connected with the keel in a clamping manner.

The beneficial effects of adopting above-mentioned further scheme are that simple structure, reasonable in design, furred ceiling board body accessible card strip card is on fossil fragments, easy dismounting.

Further, the connecting piece comprises two clamping strip groups, and the two clamping strip groups are relatively distributed on two sides of one side surface of the suspended ceiling plate body.

The beneficial effect of adopting above-mentioned further scheme is simple structure, reasonable in design, card strip group quantity reasonable in design guarantees the stability of furred ceiling board body installation.

Further, the suspended ceiling plate body is formed by splicing a top panel, a bottom panel and four side plates, and the connecting piece is installed on the top panel.

The beneficial effect of adopting above-mentioned further scheme is that the furred ceiling board body comprises the polylith plate body, and processing is convenient.

Further, the bottom panel and the four side panels are integrally formed.

The beneficial effect of adopting above-mentioned further scheme is simple structure, and processing is convenient.

Further, the top panel and the connector are integrally formed.

Further, the top panel and/or the bottom panel and/or the four side panels are/is aluminum alloy plates, respectively.

The technical scheme has the advantages that the top panel and/or the bottom panel and/or the four side plates are/is made of aluminum alloy respectively, the service life is long, and the cost is reduced.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view taken along the direction B-B in FIG. 1;

FIG. 3 is a top view of a first embodiment of the present utility model;

FIG. 4 is a cross-sectional view taken along the direction A-A in FIG. 3;

FIG. 5 is a top view of a first embodiment of the present utility model;

FIG. 6 is a cross-sectional view taken along the direction C-C in FIG. 5; FIG. 7 is a rear view of a first embodiment of the present utility model;

FIG. 8 is a rear view of a second embodiment of the present utility model;

fig. 9 is a side view of the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a top panel; 2. a bottom panel; 3. a side plate; 4. a partition plate; 5. clamping strips; 6. a small cavity.

Detailed Description

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Example 1

As shown in fig. 1 to 9, the present embodiment provides a ceiling tile for sound and heat insulation, which includes a ceiling tile body, and a vacuum chamber is provided inside the ceiling tile body.

The embodiment has simple structure and reasonable design, the suspended ceiling plate body has good sound insulation and heat insulation functions, the noise of an upper-layer house can be effectively reduced, and the housing neighbor environment is ensured.

Example 2

On the basis of embodiment 1, in this embodiment, the ceiling tile body is a rectangular plate, and a connecting member is mounted thereon.

The shape of the suspended ceiling plate body is regular, and the suspended ceiling plate body is arranged on the keels through the connecting pieces, so that the suspended ceiling plate is convenient to install.

Example 3

On the basis of embodiment 2, as shown in fig. 3 and 4, in this embodiment, a plurality of partitions 4 are fixedly installed in the ceiling board body at uniform intervals, and the partitions 4 are uniformly distributed at intervals along the direction from one side to the other side of the ceiling board body, and divide the vacuum chamber into a plurality of mutually independent small chambers 6.

The partition board 4 can optimize the structure, increase the integral strength of the whole suspended ceiling board and reduce the cost.

Based on the above scheme, the edge of each partition board 4 is fixedly connected with the cavity wall of the vacuum cavity in the suspended ceiling plate body respectively, so that the vacuum cavity is divided into a plurality of mutually independent small cavities.

The number of the separators 4 is 2 to 20, preferably 3.

Example 4

On the basis of embodiment 2, as shown in fig. 5 and 6, in this embodiment, two partition boards 4 are fixedly installed in the ceiling board body, and the two partition boards 4 are respectively distributed along opposite angles of the ceiling board body and divide the vacuum cavity into a plurality of mutually independent small cavities 6.

The number of the separators 4 is 2 to 20, preferably 3.

The above examples 3 and 4 are parallel schemes.

Alternatively, each partition plate 4 is provided with a through groove with the size of 5mm×5mm, so that the cavities are kept in communication.

Example 5

In this embodiment, the connecting member includes a plurality of clip strip groups, and the plurality of clip strip groups are uniformly mounted on the surface of one side of the ceiling tile body at intervals; each clamping strip group comprises two clamping strips 5, and the two clamping strips 5 and the suspended ceiling plate body enclose a clamping groove which is connected with the keel in a clamping manner.

This scheme simple structure, reasonable in design, furred ceiling board body accessible card strip 5 card is on fossil fragments, easy dismounting.

Example 6

Based on embodiment 5, in this embodiment, the connecting piece includes two sets of clip strip sets, and the two sets of clip strip sets are relatively distributed on two sides of a side surface of the ceiling board body.

This scheme simple structure, reasonable in design, the quantity reasonable in design of card strip group guarantees the stability of furred ceiling board body installation.

Based on the above scheme, when the number of the clip strip groups is two, each clip strip 5 is preferably a strip structure, and the length of the clip strip is equal to the distance between the two ends of the suspended ceiling board body.

Or, the clamping strip groups are respectively arranged at four corners of one side surface of the suspended ceiling plate body, and the concrete conditions are as follows:

scheme one: each card strip group comprises two short card strips which are distributed oppositely and form a card slot with the suspended ceiling plate body (see figure 7).

Scheme II: each clip strip group comprises three short clip strips which are distributed in a triangle shape and form clip grooves with the suspended ceiling plate body (see figure 8).

Example 7

In this embodiment, the ceiling tile body is formed by splicing a top panel 1, a bottom panel 2 and four side panels 3, and the connector is mounted on the top panel 1.

The suspended ceiling plate body consists of a plurality of plate bodies, and is convenient to process.

Preferably, in the present embodiment, the dimensions of the bottom panel 2 and the top panel 1 are in the range of (100 mm to 1000 mm) × (100 mm to 1000 mm), preferably 300mm×500mm, respectively.

The distance between the bottom panel 2 and the top panel 1 is 20mm to 100mm, preferably 50mm.

Preferably, in this embodiment, a through vacuum hole may be formed in the top panel 1 to evacuate the vacuum chamber.

In addition, a sealing plug is also arranged in the vacuum hole.

Example 8

On the basis of embodiment 7, in this embodiment, the bottom panel 2 and the four side panels 3 are integrally formed, for example, die-cast.

The scheme has simple structure and convenient processing.

Alternatively, the bottom panel 2 is welded to the four side panels 3.

Example 9

In this embodiment, the top panel 1 and the connecting member are integrally formed, for example, die-cast, on the basis of any one of embodiment 7 to embodiment 8.

The scheme has simple structure and convenient processing.

Alternatively, the top panel 1 and the connecting member are welded together, i.e. the top panel 1 is welded together with two clip strips 5.

Based on the above, the top panel 1 is bonded to the four side panels 3 by adhesive.

Example 10

In this embodiment, the top panel 1 and/or the bottom panel 2 and/or the four side panels 3 are each an aluminum alloy plate on the basis of any one of embodiments 7 to 9.

The top panel 1 and/or the bottom panel 2 and/or the four side plates 3 are/is made of aluminum alloy respectively, so that the service life is long and the cost is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A ceiling tile for sound and heat insulation, characterized in that: the vacuum chamber is arranged in the suspended ceiling plate body; the suspended ceiling plate body is a rectangular plate, and a connecting piece is arranged on the suspended ceiling plate body;

a plurality of partition boards (4) are fixedly arranged in the suspended ceiling board body at uniform intervals, the partition boards (4) are uniformly distributed at intervals along the direction from one side to the other side of the suspended ceiling board body, and the vacuum cavity is divided into a plurality of mutually independent small cavities (6).

2. A sound and heat insulating ceiling tile as set forth in claim 1, wherein: the connecting piece comprises a plurality of groups of clamping strip groups, and the clamping strip groups are uniformly arranged on the surface of one side of the suspended ceiling plate body at intervals; each clamping strip group comprises two clamping strips (5), and the two clamping strips (5) and the suspended ceiling plate body enclose a clamping groove which is clamped with the keel.

3. A sound and heat insulating ceiling tile as set forth in claim 2, wherein: the connecting piece comprises two clamping strip groups, and the two clamping strip groups are relatively distributed on two sides of one side surface of the suspended ceiling plate body.

4. A sound and heat insulating ceiling tile as set forth in claim 1, wherein: the suspended ceiling plate body is formed by splicing a top panel (1), a bottom panel (2) and four side plates (3), and the connecting piece is installed on the top panel (1).

5. The acoustical and thermally insulating ceiling tile of claim 4, wherein: the bottom panel (2) and the four side panels (3) are integrally formed.

6. The acoustical and thermally insulating ceiling tile of claim 4, wherein: the top panel (1) and the connecting piece are integrally formed.

7. The acoustical and thermally insulating ceiling tile of claim 4, wherein: the top panel (1) and/or the bottom panel (2) and/or the four side panels (3) are/is respectively aluminum alloy plates.