Heat insulation aluminum profile structure

Abstract

The utility model relates to the technical field of aluminum profiles, in particular to a heat insulation aluminum profile structure which comprises a first profile and a second profile, a clamping groove is formed in the end of the first profile, a clamping block corresponding to the clamping groove is arranged at the end of the second profile, a first heat insulation pad is laid on the inner wall of the clamping groove, and a second heat insulation pad is laid on the inner wall of the clamping groove. The second section bar is connected with the clamping groove of the first section bar in a nested mode through the clamping block, a gap is formed between the first section bar and the second section bar, and the gap is filled with a second heat insulation pad. The first sectional material and the second sectional material are connected through the clamping groove and the clamping block, the first heat insulation pad is laid on the connecting part, and the second heat insulation pad is arranged between the first sectional material and the second sectional material, so that heat transfer between the first sectional material and the second sectional material can be effectively blocked; in addition, due to the fact that the clamping block at the end of the second profile is embedded into the clamping groove of the first profile, the structural strength of the whole aluminum profile is improved, and the phenomena of breakage and damage in the using process of the aluminum profile are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum profiles, in particular to a heat-insulating aluminum profile structure. Background Art

[0002] The heat-insulating aluminum profile is also called the broken-bridge aluminum profile. The "bridge" in this name refers to the thermal bridge in the sense of material science, and the word "broken" represents an action, that is, to break the large end of the thermal bridge. Specifically, since aluminum alloy is a metal and has relatively fast heat conduction, when there is a large temperature difference between indoors and outdoors, the aluminum alloy can become a bridge for heat transfer. Therefore, for the doors and windows made of aluminum alloy, their heat-insulating performance is not good. The heat-insulating rate is to disconnect the aluminum alloy in the middle and use hard plastic to connect the disconnected aluminum alloy into one body. The heat conduction of plastic is significantly worse than that of metal, so it is not easy for heat to pass through the whole material, improving the heat-insulating performance of the doors and windows. However, doing so also reduces the structural strength of the aluminum profile, and it is easy to be damaged during use and transportation.

[0003] Therefore, at present, a technical solution is needed to solve the technical problem that the middle of the heat-insulating aluminum profile is connected by a plastic material, which can play a role in heat insulation, but will cause insufficient structural strength of the aluminum profile to a certain extent and is easy to be damaged. Summary of the Utility Model

[0004] The invention object of the utility model is to provide a heat-insulating aluminum profile structure for solving the technical problem that the middle of the heat-insulating aluminum profile is connected by a plastic material, which can play a role in heat insulation, but will cause insufficient structural strength of the aluminum profile to a certain extent and is easy to be damaged.

[0005] In order to achieve the above object, the technical solution adopted by the utility model is as follows:

[0006] A heat-insulating aluminum profile structure includes a first profile and a second profile. A clamping groove is provided at the end of the first profile, and a clamping block is provided at the end of the second profile corresponding to the clamping groove. A first heat-insulating pad is laid on the inner wall of the clamping groove. The second profile is nested and connected with the clamping groove of the first profile through the clamping block. A gap is formed between the first profile and the second profile, and a second heat-insulating pad is filled and arranged in the gap.

[0007] The present utility model relates to a heat-insulating aluminum profile structure. By providing a clamping groove at the end of the first profile and a clamping block at the end of the second profile that matches the clamping groove, and pre-setting a first heat-insulating pad on the inner wall of the clamping groove, the second profile is inserted into the clamping groove through the clamping block. At the same time, a second heat-insulating pad is filled and arranged in the gap formed between the first profile and the second profile, realizing the connection between the first profile and the second profile. It can not only effectively block the heat transfer between the first profile and the second profile, but also improve the structural strength of the entire aluminum profile because the clamping block at the end of the second profile is inserted into the clamping groove of the first profile, reducing the fracture and damage phenomena during the use of the aluminum profile.

[0008] As a preferred embodiment of the present utility model, both the clamping groove and the clamping block are provided in a T shape. The T-shaped clamping groove has a limiting effect on the T-shaped clamping block located therein, making the connection between the T-shaped clamping block and the first profile more stable and reducing the risk of fracture of the entire aluminum profile structure.

[0009] As a preferred embodiment of the present utility model, the number of the clamping grooves is at least two. The increase in the number of clamping grooves on the first profile correspondingly increases the number of clamping blocks on the second profile. The clamping grooves and the clamping blocks correspond to each other one by one, further improving the connection stability between the first profile and the second profile.

[0010] As a preferred embodiment of the present utility model, all the clamping grooves are uniformly arranged along the thickness direction of the first profile. This makes the force on each part of the end faces of the first profile and the second profile uniform, and at the same time, more clamping grooves can be arranged on the first profile with the same thickness, improving the strength of the entire aluminum profile structure.

[0011] As a preferred embodiment of the present utility model, both the first heat-insulating pad and the second heat-insulating pad are plastic material structural parts. The plastic material has good heat insulation performance. At the same time, the plastic material has strong plasticity and can be processed into various required shapes, and can also be injected into the gap between the first profile and the second profile by injection molding.

[0012] As a preferred embodiment of the present utility model, it further includes a plurality of sealing plates, and the plurality of sealing plates are arranged around the gap. The sealing plates have a protective effect on the second heat-insulating pad in the gap, extending the service life of the entire aluminum profile structure.

[0013] As a preferred embodiment of the present utility model, a first annular depression area is provided on the outer wall of the end of the first profile, and a second annular depression area is provided on the outer wall of the end of the second profile. Both sides of the sealing plate are respectively inserted and arranged in the first annular depression area and the second annular depression area. This realizes the installation of the sealing plate on the first profile and the second profile. At the same time, the thickness of the sealing plate is adapted to the height of the first annular depression area and the second annular depression area, so that after the sealing plate is installed in the first annular depression area and the second annular depression area, the end face of the sealing plate is just flush with the first profile and the second profile, avoiding the appearance of protruding parts and affecting the use and aesthetics of the aluminum profile.

[0014] As a preferred solution of the present utility model, the sealing plate is a plastic structural member. The plastic material has good heat resistance, and at the same time, the plastic material has strong plasticity and can be processed into various required shapes. During use, it can be adhesively installed on both sides to the first annular depression area and the second annular depression area respectively.

[0015] To sum up, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0016] The first profile and the second profile of the present application are connected through a card slot and a card block. A first heat insulation pad is laid at the connection part, and a second heat insulation pad is arranged between the first profile and the second profile. This can not only effectively block the heat transfer between the first profile and the second profile, but also, since the card block at the end of the second profile is embedded in the card slot of the first profile, improve the structural strength of the entire aluminum profile and reduce the fracture and damage phenomena during the use of the aluminum profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of a heat insulation aluminum profile structure of the present utility model;

[0018] Figure 2 is Figure 1 the enlarged view of area A in

[0019] Figure 3 is Figure 1 the enlarged view of area B in

[0020] Figure 4 is Figure 1 the enlarged view of area C in

[0021] Markings in the figure: 1 - first profile, 11 - card slot, 12 - first annular depression area, 2 - second profile, 21 - card block, 22 - second annular depression area, 3 - first heat insulation pad, 4 - second heat insulation pad, 5 - sealing plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The present utility model will be described in detail below with reference to the drawings.

[0023] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. Embodiment 1

[0024] As shown in Figure 1 and Figure 2As shown in the figure, a heat-insulating aluminum profile structure in this embodiment includes a first profile 1 and a second profile 2. A clamping groove 11 is provided at the end of the first profile 1, and a clamping block 21 corresponding to the clamping groove 11 is provided at the end of the second profile 2. A first heat-insulating pad 3 is laid on the inner wall of the clamping groove 11. The second profile 2 is nested and connected to the clamping groove 11 of the first profile 1 through the clamping block 21. A gap is formed between the first profile 1 and the second profile 2, and a second heat-insulating pad 4 is filled in the gap. Both the first heat-insulating pad 3 and the second heat-insulating pad 4 are plastic structural members.

[0025] For a heat-insulating aluminum profile structure in this embodiment, by providing a clamping groove 11 at the end of the first profile 1 and a clamping block 21 matching the clamping groove 11 at the end of the second profile 2, and pre-setting a first heat-insulating pad 3 on the inner wall of the clamping groove 11, the second profile 2 is inserted into the clamping groove 11 through the clamping block 21. At the same time, a second heat-insulating pad 4 is filled in the gap formed between the first profile 1 and the second profile 2, realizing the connection between the first profile 1 and the second profile 2. It can not only effectively block the heat transfer between the first profile 1 and the second profile 2, but also improve the structural strength of the entire aluminum profile because the clamping block 21 at the end of the second profile 2 is inserted into the clamping groove 11 of the first profile 1, reducing the fracture and damage phenomena during the use of the aluminum profile.

[0026] Furthermore, both the clamping groove 11 and the clamping block 21 are set in a T shape. The T-shaped clamping groove 11 has a limiting effect on the T-shaped clamping block 21 located therein, making the connection between the T-shaped clamping block 21 and the first profile 1 more stable and reducing the risk of fracture of the entire aluminum profile structure.

[0027] Furthermore, the number of the clamping grooves 11 is at least two, which are uniformly arranged along the thickness direction of the first profile 1. As the number of the clamping grooves 11 on the first profile 1 increases, the number of the clamping blocks 21 on the corresponding second profile 2 also increases, and the clamping grooves 11 and the clamping blocks 21 correspond one by one, further improving the connection stability between the first profile 1 and the second profile 2. Embodiment 2

[0028] As Figure 1 、 Figure 3 and Figure 4 shown in the figure, in this embodiment, the difference from Embodiment 1 is that it further includes a plurality of sealing plates 5. The plurality of sealing plates 5 are arranged around the gap, and the sealing plates 5 are plastic structural members.

[0029] In this embodiment, the sealing plates 5 have a protective effect on the second heat-insulating pad 4 in the gap, extending the service life of the entire aluminum profile structure.

[0030] Specifically, the outer wall of the end of the first profile 1 is provided with a first annular depression area 12, and the outer wall of the end of the second profile 2 is provided with a second annular depression area 22. Both sides of the sealing plate 5 are respectively embedded in the first annular depression area 12 and the second annular depression area 22, realizing the installation of the sealing plate 5 on the first profile 1 and the second profile 2. At the same time, the thickness of the sealing plate 5 is adapted to the heights of the first annular depression area 12 and the second annular depression area 22. After the sealing plate 5 is installed in the first annular depression area 12 and the second annular depression area 22, the end face of the sealing plate 5 is just flush with the first profile 1 and the second profile 2, avoiding the appearance of protruding parts and affecting the use and aesthetics of the aluminum profile.

[0031] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A heat-insulating aluminum profile structure, characterized in that, It includes a first profile (1) and a second profile (2). A clamping groove (11) is provided at the end of the first profile (1), and a clamping block (21) corresponding to the clamping groove (11) is provided at the end of the second profile (2). A first heat insulation pad (3) is laid on the inner wall of the clamping groove (11). The second profile (2) is nested and connected with the clamping groove (11) of the first profile (1) through the clamping block (21). A gap is formed between the first profile (1) and the second profile (2), and a second heat insulation pad (4) is filled in the gap.

2. The heat-insulating aluminum profile structure according to claim 1, characterized in that, Both the clamping groove (11) and the clamping block (21) are set in a T shape.

3. The heat-insulating aluminum profile structure according to claim 1, characterized in that, The number of the clamping grooves (11) is at least two.

4. The heat-insulating aluminum profile structure according to claim 3, characterized in that, All the clamping grooves (11) are arranged uniformly along the thickness direction of the first profile (1).

5. The heat-insulating aluminum profile structure according to claim 1, characterized in that Both the first heat insulation pad (3) and the second heat insulation pad (4) are plastic material structural parts.

6. The heat-insulating aluminum profile structure according to any one of claims 1-5, characterized in that, It further includes a plurality of sealing plates (5), and the plurality of sealing plates (5) are arranged around the gap.

7. The heat-insulating aluminum profile structure according to claim 6, characterized in that, An outer wall of the end of the first profile (1) is provided with a first annular depression area (12), an outer wall of the end of the second profile (2) is provided with a second annular depression area (22), and two sides of the sealing plate (5) are respectively embedded in the first annular depression area (12) and the second annular depression area (22).

8. The heat-insulating aluminum profile structure according to claim 6, characterized in that, The sealing plate (5) is a plastic material structural part.

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