Aluminum profile

Abstract

The utility model discloses an aluminum profile, relates to the field of profiles, and adopts the technical scheme that the aluminum profile comprises a heat insulation piece and profile bodies arranged on the two sides of the heat insulation piece, clamping parts are arranged on the two sides of the heat insulation piece, clamping blocks are arranged on the profile bodies, triangular grooves are formed in the clamping parts, and a cavity is formed between the heat insulation piece and the profile bodies. When the profile body installed on the outer side is heated and the temperature rises, heat can be transmitted to the profile body on the inner side only through the heat insulation piece, the conduction speed of the heat on the aluminum profile can be reduced, the heat insulation performance of the aluminum profile is guaranteed, the contact area between the profile body and the heat insulation piece can be reduced due to the arrangement of the triangular groove and the cavity, and the heat insulation performance of the aluminum profile is improved. According to the aluminum profile, the heat transfer speed between the profile body and the heat insulation part can be reduced, the heat insulation performance of the aluminum profile is improved, meanwhile, the triangular grooves enable the clamping parts to have certain deformation capacity, assembly of the heat insulation part and the profile body is facilitated, and the aluminum oxide coating coated on the profile body can improve the corrosion resistance of the profile body.

Description

TECHNICAL FIELD

[0001] The utility model relates to profile field, more specifically, it relates to an aluminum profile. BACKGROUND

[0002] Aluminum profile is the short name of aluminum alloy profile, is a kind of alloy with aluminium as base and adding certain amount of other elements, it has the advantages of light weight, high strength, has wide application in aerospace, industry, construction and so on.

[0003] In actual life, aluminum profile is often used to make windows etc., but aluminum profile as a kind of alloy material has the defect of fast heat conduction speed, in hot summer, the high temperature of outdoor is easily transmitted to indoor through aluminum profile window, so that the heat insulation of aluminum profile window is poor.

[0004] Therefore, new scheme needs to be proposed to solve this problem. UTILITY MODEL CONTENT

[0005] In view of the deficiencies of prior art, the purpose of the utility model is to provide an aluminum profile.

[0006] The above technical purpose of the utility model is realized by the following technical scheme: an aluminum profile, comprising a heat insulation piece and profile bodies arranged on both sides of the heat insulation piece, the heat insulation piece is provided with a clamping portion on both sides, the side wall of the profile body is provided with a clamping block for clamping the clamping portion, the clamping portion is provided with a triangular groove on the side wall of the profile body, and a cavity is formed between the heat insulation piece and the profile body.

[0007] The utility model is further provided with: the heat insulation piece is provided with a heat insulation cavity, and the heat insulation cavity is provided with a plurality of vertically arranged baffles.

[0008] The utility model is further provided with: the profile body is provided with a pressing plate above the heat insulation piece, and the top of the heat insulation piece is provided with a stepped portion in contact with the side walls of the two pressing plates respectively.

[0009] The utility model is further provided with: the clamping portion is provided with a plurality of deformation grooves at the end away from the heat insulation piece.

[0010] The utility model is further provided with: the thickness of the connecting portion of the clamping portion and the heat insulation piece is greater than the thickness of the end of the clamping portion away from the heat insulation piece.

[0011] The utility model is further provided with: the heat insulation cavity is filled with sound-absorbing cotton.

[0012] The utility model is further provided with: the heat insulation piece and the clamping portion are integrally formed, and the heat insulation piece and the clamping portion are both made of PA66 material.

[0013] In summary, the utility model has the following beneficial effects: when installing, the heat insulation piece needs to be assembled with two profile bodies, when assembling, the clamping parts on both sides of the heat insulation piece are respectively clamped on the clamping blocks of two profile bodies, the setting makes when the profile body installed on the outside rises in temperature, the heat needs to pass through the heat insulation piece to be transmitted to the profile body on the inside, can effectively reduce the conduction speed of heat on the aluminum profile, thereby guaranteeing the heat insulation of the aluminum profile, the setting of the triangular groove and the cavity can reduce the contact area between the profile body and the heat insulation piece, can reduce the transmission speed of heat between the profile body and the heat insulation piece, further improve the heat insulation of the aluminum profile, in addition, the existence of the triangular groove makes the clamping part have certain deformation ability, when the clamping part is embedded in the clamping block, the clamping part can have certain deformation, and the assembly of the heat insulation piece and the profile body is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the cross section schematic view of the utility model;

[0015] Figure 2 It is Figure 1 The enlarged schematic view of A part in it.

[0016] In the drawing: 1, heat insulation piece;2, profile body;3, clamping part;4, clamping block;5, triangular groove;6, cavity;7, heat insulation cavity;8, partition;9, step part;10, pressing plate;11, deformation groove. DETAILED DESCRIPTION

[0017] The utility model will be described in detail below in combination with the drawings and examples.

[0018] An aluminum profile, such as Figure 1As shown, including the heat insulation piece 1 and the profile body 2 arranged on both sides of the heat insulation piece 1, the two sides of the heat insulation piece 1 are provided with clamping parts 3, the side wall of the profile body 2 is provided with clamping blocks 4 for clamping the clamping parts 3, the clamping parts 3 are provided with triangular grooves 5 towards the side wall of the profile body 2, and a cavity 6 is formed between the heat insulation piece 1 and the profile body 2. When installing the aluminum profile, the heat insulation piece 1 needs to be assembled with two profile bodies 2. During assembly, the clamping parts 3 on both sides of the heat insulation piece 1 are respectively clamped into the clamping blocks 4 of the two profile bodies 2. This arrangement makes the heat need to be transmitted to the inner profile body 2 through the heat insulation piece 1 when the profile body 2 installed on the outside rises in temperature, which can effectively reduce the conduction speed of heat on the aluminum profile, thereby ensuring the heat insulation of the aluminum profile. The triangular grooves 5 and the cavity 6 can reduce the contact area between the profile body 2 and the heat insulation piece 1, reduce the transmission speed of heat between the profile body 2 and the heat insulation piece 1, and further improve the heat insulation of the aluminum profile. In addition, the existence of the triangular grooves 5 makes the clamping parts 3 have a certain deformation ability. When the clamping parts 3 are embedded in the clamping blocks 4, the clamping parts 3 can deform to a certain extent, which facilitates the assembly of the heat insulation piece 1 and the profile body 2.

[0019] As Figure 1 and Figure 2As shown, the heat insulation piece 1 is provided with a heat insulation cavity 7, and a plurality of vertical partitions 8 are arranged in the heat insulation cavity 7. The arrangement of the heat insulation cavity 7 can store a certain amount of air in the heat insulation piece 1, and the air itself has poor thermal conductivity, which can ensure the heat insulation performance of the heat insulation piece 1. The presence of the heat insulation cavity 7 can effectively reduce the weight of the heat insulation piece 1, facilitating the transportation of the heat insulation piece 1. The arrangement of the partitions 8 can provide a certain supporting effect for the inner wall of the heat insulation cavity 7, maintain the shape of the heat insulation piece 1, and on the other hand, the heat insulation cavity 7 can be divided into multiple chambers, which can further reduce the heat transfer speed in the heat insulation cavity 7, thereby making the heat insulation piece 1 have better heat insulation performance. The profile body 2 is provided with a pressing plate 10 located above the heat insulation piece 1, and the pressing plate 10 is integrally formed with the profile body 2. The top of the heat insulation piece 1 is provided with a step portion 9 which abuts against the side wall of the two pressing plates 10 respectively. The side wall of the pressing plate 10 away from the bottom of the profile body 2 is attached to the top surface of the profile body 2. The top surface of the step portion 9 is flush with the top surface of the profile body 2. When installing the aluminum profile, the bottom of the profile body 2 is fixed to the building. At this time, the pressing plate 10 is pressed above the heat insulation piece 1, which can better limit the heat insulation piece 1. The arrangement of the step portion 9 can ensure the flatness of the top surface of the aluminum profile and prevent heat transfer between the two pressing plates 10. The end of the clamping portion 3 away from the heat insulation piece 1 is provided with a plurality of deformation grooves 11. When the profile body 2 is heated, it will expand to a certain extent and be transmitted to the clamping portion 3 through the clamping block 4. Due to the different thermal expansion coefficients of the profile body 2 and the heat insulation piece 1, the deformation amount of the profile body 2 and the heat insulation piece 1 is different when heated. The arrangement of the deformation grooves 11 can effectively alleviate the extrusion of the clamping portion 3 caused by the different deformation amounts, so that the clamping portion 3 is not easily damaged by excessive extrusion, which is beneficial to improve the service life of the clamping portion 3. The thickness of the connection between the clamping portion 3 and the heat insulation piece 1 is greater than the thickness of the end of the clamping portion 3 away from the heat insulation piece 1. This arrangement makes it difficult for the clamping portion 3 to break at the connection with the heat insulation piece 1, and makes it easier for the contact position of the clamping portion 3 and the clamping block 4 to deform, which can better adapt to the use scenario with large temperature changes. The heat insulation cavity 7 is filled with sound-absorbing cotton. The arrangement of the sound-absorbing cotton can absorb the sound transmitted to the heat insulation piece 1, so that the aluminum profile has a certain sound insulation capacity. The heat insulation piece 1 and the clamping portion 3 are integrally formed by a mold, which can effectively ensure the connection strength of the clamping portion 3 and the heat insulation piece 1. The heat insulation piece 1 and the clamping portion 3 are both made of PA66 material. PA66 has a low thermal conductivity, and the use of this material can better ensure the heat insulation capacity of the heat insulation piece 1. The outer surface of the profile body 2 is coated with an aluminum oxide coating, which can separate the profile body 2 from the outside world, so that the profile body 2 is not easy to corrode, thereby improving the service life of the profile body 2.

[0020] The above merely is preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above examples, and belongs to the technical scheme under the idea of the present application all belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled person in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. An aluminium profile, characterized in that: The utility model relates to a heat insulation piece (1) and two profile bodies (2) arranged on both sides of the heat insulation piece (1) respectively, the heat insulation piece (1) is provided with a clamping part (3) on both sides, the side wall of the profile body (2) is provided with a clamping block (4) for clamping the clamping part (3), the clamping part (3) is provided with a triangular groove (5) on the side wall of the profile body (2), and a cavity (6) is formed between the heat insulation piece (1) and the profile body (2).

2. An aluminium section as claimed in claim 1, characterised in that: The heat insulation piece (1) is provided with a heat insulation cavity (7), and a plurality of vertical baffles (8) are arranged in the heat insulation cavity (7).

3. An aluminium section as claimed in claim 2, characterised in that: The profile body (2) is provided with a pressing plate (10) above the heat insulation piece (1), and the top of the heat insulation piece (1) is provided with a stepped part (9) in contact with the side wall of the two pressing plates (10) respectively.

4. An aluminium section as claimed in claim 3, characterised in that: The clamping part (3) is provided with a plurality of deformation grooves (11) at the end away from the heat insulation piece (1).

5. An aluminium section as claimed in claim 4, characterised in that: The thickness of the clamping part (3) at the connection with the heat insulation piece (1) is greater than the thickness of the clamping part (3) at the end away from the heat insulation piece (1).

6. An aluminium section as claimed in claim 5, characterised in that: The heat insulation cavity (7) is filled with sound-absorbing cotton.

7. An aluminium section as claimed in claim 6, characterised in that: The heat insulation piece (1) and the clamping part (3) are integrally formed, and the heat insulation piece (1) and the clamping part (3) are both made of PA66 material.

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