Flame-retardant aluminum honeycomb panel

Abstract

The utility model discloses a flame-retardant aluminum honeycomb plate which comprises a bottom plate, a top plate and a honeycomb layer located between the bottom plate and the top plate, flame-retardant materials are filled in the honeycomb layer, the two sides of the honeycomb layer are respectively bonded with the bottom plate and the top plate, the effective thickness of the flame-retardant layer of the honeycomb plate is increased, and the flame-retardant effect is improved. Meanwhile, the original cellular board thickness is kept.

Description

Technical Field

[0001] This utility model belongs to the field of honeycomb panel technology, and more specifically relates to a flame-retardant aluminum honeycomb panel. Background Technology

[0002] Aluminum honeycomb panels consist of two thin aluminum plates and a layer of aluminum honeycomb core material in the middle. Due to their light weight, high rigidity, good stability, and excellent sound and heat insulation performance, more and more interior decorations are choosing aluminum honeycomb panels as ceiling materials.

[0003] However, most aluminum honeycomb panels currently available, while possessing some heat insulation and being made of non-combustible metal, lack flame retardant properties. In the event of a fire, they cannot prevent the spread of fire through the ceiling.

[0004] The existing patent with publication number CN219256676U, entitled "A Fire-Retardant Metal Honeycomb Panel", describes an aluminum sheet composed of a flame-retardant layer, a heat-insulating layer, a flame-retardant foam agent layer, and a high-temperature resistant flat plate layer. By setting the flame-retardant layer, heat-insulating layer, flame-retardant foam agent layer, and high-temperature resistant flat plate layer on both sides of the honeycomb core material, multiple flame-retardant effects are achieved, ensuring the flame-retardant and fire-resistant effect of the honeycomb panel.

[0005] However, the composite edge plate in the above patent is thin, and its internal flame-retardant board layer, heat insulation board layer, flame-retardant foam agent layer and high-temperature resistant flat plate layer are all very thin. Even if it is designed to be double fireproof and flame-retardant, the fireproof and flame-retardant effect of the thinner edge plate on one side is very limited, resulting in poor fireproof and flame-retardant effect of the entire honeycomb panel. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides a flame-retardant aluminum honeycomb panel, which fills the internal honeycomb layer with flame-retardant material, increasing the effective thickness of the flame-retardant layer of the honeycomb panel and improving the flame-retardant effect, while maintaining the original thickness of the honeycomb panel.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a flame-retardant aluminum honeycomb panel, comprising a bottom plate, a top plate, and a honeycomb layer located between the bottom plate and the top plate, wherein the honeycomb layer is filled with flame-retardant material, and both sides of the honeycomb layer are respectively bonded to the bottom plate and the top plate.

[0008] Furthermore, an insulation board is provided on the side of the base plate away from the honeycomb layer.

[0009] Furthermore, a flame-retardant plate is provided on the side of the top plate away from the honeycomb layer.

[0010] Furthermore, baffles are provided on the four sides of the base plate, and the baffles wrap around the honeycomb layer and the top plate.

[0011] Furthermore, the end of the baffle away from the bottom plate is provided with a retaining edge, which contacts the side of the flame-retardant plate away from the honeycomb layer.

[0012] Compared with the prior art, the beneficial effects of this utility model are: by filling the holes of the honeycomb layer with flame-retardant material, since the thickness of the honeycomb layer is much greater than the thickness of the bottom plate and the top plate, it can provide a better flame-retardant effect, without increasing the overall thickness of the honeycomb panel. The hardened flame-retardant material can also improve the strength of the honeycomb panel to a certain extent. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the flame-retardant aluminum honeycomb panel of this utility model.

[0014] Attached reference numerals: 1. Base plate; 2. Top plate; 3. Honeycomb layer; 4. Flame retardant material; 5. Insulation board; 6. Flame retardant board; 7. Baffle; 8. Edge clamp. Detailed Implementation

[0015] In the description of this utility model, it should be noted that the directional terms such as "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0016] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" or "a number" means two or more, unless otherwise explicitly specified.

[0017] Reference Figure 1 The present invention will be further described below.

[0018] A flame-retardant aluminum honeycomb panel includes a base plate 1, a top plate 2, and a honeycomb layer 3 located between the base plate 1 and the top plate 2. The honeycomb layer 3 is filled with a flame-retardant material 4, and the two sides of the honeycomb layer 3 are respectively bonded to the base plate 1 and the top plate 2.

[0019] like Figure 1As shown, when assembling the honeycomb panel, the honeycomb layer 3 is first bonded to the base plate 1, then flame-retardant material 4 is filled into the holes of the honeycomb layer 3, the powder and dust on the honeycomb layer 3 are cleaned, and then the top plate 2 is bonded to the honeycomb layer 3 to complete the production of the flame-retardant honeycomb panel.

[0020] Specifically, by filling the pores of the honeycomb layer 3 with flame-retardant material 4, since the thickness of the honeycomb layer 3 is much greater than that of the bottom plate 1 and the top plate 2, it can provide a better flame-retardant effect without increasing the overall thickness of the honeycomb panel. The hardened flame-retardant material 4 can also improve the strength of the honeycomb panel to a certain extent.

[0021] Specifically, the flame retardant material 4 is an existing material. It can be a block with the same shape as the holes in the honeycomb layer 3, or the powdered flame retardant material 4 can be filled into the holes in the honeycomb layer 3 and compacted, or a flame retardant foaming material can be used. After the foaming material has foamed in the holes in the honeycomb layer 3, the flame retardant material 4 that overflows from the surface of the honeycomb layer 3 can be scraped off by a scraper or other means to expose the surface of the honeycomb layer 3 before the top plate 2 is bonded.

[0022] like Figure 1 As shown in this example, preferably, the bottom plate 1 is provided with an insulation board 5 on the side away from the honeycomb layer 3.

[0023] Specifically, the lower surface of the insulation board 5 is in contact with the indoor air, which allows for more direct insulation of the room.

[0024] like Figure 1 As shown in this example, preferably, a flame-retardant plate 6 is provided on the side of the top plate 2 away from the honeycomb layer 3 to further improve the flame-retardant effect of the honeycomb panel.

[0025] like Figure 1 As shown in this example, preferably, the bottom plate 1 is provided with baffles 7 on its four sides, and the baffles 7 wrap around the honeycomb layer 3 and the top plate 2.

[0026] like Figure 1 As shown in this example, preferably, the end of the baffle 7 away from the bottom plate 1 is provided with a retaining edge 8, which contacts the side of the flame-retardant plate 6 away from the honeycomb layer 3, thereby improving the strength of the honeycomb plate.

[0027] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A flame-retardant aluminum honeycomb panel, characterized in that: It includes a base plate, a top plate, and a honeycomb layer located between the base plate and the top plate. The honeycomb layer is filled with flame-retardant material, and the two sides of the honeycomb layer are respectively bonded to the base plate and the top plate. The bottom plate is provided with baffles on its four sides, and the baffles wrap around the honeycomb layer and the top plate; The end of the baffle away from the bottom plate is provided with a retaining edge, which contacts the side of the flame-retardant plate away from the honeycomb layer.

2. The flame-retardant aluminum honeycomb panel according to claim 1, characterized in that: An insulation board is provided on the side of the base plate away from the honeycomb layer.

3. The flame-retardant aluminum honeycomb panel according to claim 1, characterized in that: A flame-retardant plate is provided on the side of the top plate away from the honeycomb layer.

Images