Stable anti-cracking aluminum profile

Abstract

The utility model discloses a stable anti-cracking aluminum profile which comprises an aluminum profile body, a hollowed-out groove is formed in the aluminum profile body, a heat conduction plate is arranged in the hollowed-out groove, cooling fins are arranged on the heat conduction plate, a center hole is formed in the center of the aluminum profile body, a round supporting piece is arranged on the inner wall of the center hole, and a plurality of through holes are formed in the center hole. Welding channels are formed in the four sides of the center hole, rectangular supporting pieces are arranged in the welding channels, and heat insulation strips are arranged in the circular supporting pieces; the combined type aluminum profile has the advantages that the heat dissipation plate, the heat dissipation fins and the aluminum profile body form the combined type aluminum profile, the heat dissipation area between the combined type aluminum profile and the air and the outside is increased through the high heat conductivity of the heat dissipation plate, heat can be rapidly conducted out when the aluminum profile makes contact with high temperature, and the situation that the aluminum profile cracks and deforms due to heat accumulation is avoided.

Description

Technical Field

[0001] The utility model relates to the field of aluminum profile processing, in particular to a stable and crack-resistant aluminum profile. Background Art

[0002] Aluminum profiles refer to aluminum products of various shapes made from aluminum alloy through extrusion, stretching, die-casting and other processing techniques. Aluminum profiles have the advantages of light weight, high strength, corrosion resistance, and easy processing. They are widely used in construction, transportation, electronics, machinery manufacturing and other fields. Aluminum profiles can be divided into various types according to their shapes and uses, such as aluminum profiles, aluminum alloy door and window profiles, aluminum alloy industrial profiles, aluminum alloy building profiles, etc. There are also many specifications and sizes of aluminum profiles, which can be customized according to customer needs.

[0003] However, compared with other metal materials, aluminum has a larger thermal expansion coefficient, especially when cast without alloying. When used in buildings or exposed to high-temperature environments, traditional aluminum profiles are prone to problems such as deformation or cracking due to overheating, resulting in reduced stability, safety hazards and reduced aesthetics. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is that compared with other metal materials, aluminum has a larger thermal expansion coefficient. Especially when cast without alloy addition, traditional aluminum profiles are prone to problems such as deformation or cracking due to overheating when used in buildings or exposed to high-temperature environments, resulting in reduced stability, safety hazards and reduced aesthetics.

[0006] (II) Technical solution

[0007] In order to solve the above problems, the utility model provides the following technical solutions:

[0008] A stable and crack-resistant aluminum profile comprises an aluminum profile body, wherein a hollow groove is formed on the aluminum profile body, a heat conducting plate is arranged in the hollow groove, a heat sink is arranged on the heat conducting plate, a center hole is formed at the center of the aluminum profile body, a circular support is formed on the inner wall of the center hole, welding channels are formed on four sides of the center hole, a rectangular support is formed in the welding channel, and a heat insulation strip is formed in the circular support.

[0009] Furthermore, the hollow groove is U-shaped, the heat conducting plate has the same shape as the hollow groove, and the heat conducting plate is connected to the aluminum profile body by plugging.

[0010] Furthermore, the heat conducting plate and the heat sink are made of copper, and an anti-oxidation film is provided on the surface of the heat conducting plate and the heat sink.

[0011] Furthermore, the circular support member and the rectangular support member are made of stainless steel.

[0012] Furthermore, the thermal insulation strip is made of polyurethane material and is provided with sound-absorbing holes.

[0013] (III) Beneficial effects

[0014] The beneficial effects of the utility model are:

[0015] A combined aluminum profile is formed by using a heat sink, a heat sink and the aluminum profile body. The high thermal conductivity of the heat sink is used to increase the heat dissipation area with the air and the outside world, so that the aluminum profile can quickly dissipate heat when exposed to high temperature, avoiding heat accumulation and causing cracking and deformation of the aluminum profile. A central part similar to a thermally broken aluminum is formed through support parts and insulation strips to prevent heat from being transferred to the center of the aluminum profile, and cooperate with the support parts to enhance rigidity to improve its stability and compressive resistance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is an exploded view of the utility model;

[0018] Markings in the figure: 1-aluminum profile body, 2-heat conducting plate, 3-center hole, 4-circular support, 5-rectangular support, 6-insulation strip, 1a-hollow groove, 2a-heat sink, 3a-welding channel. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] See also Figure 1-2A stable and crack-resistant aluminum profile is shown, comprising an aluminum profile body 1, a hollow groove 1a is formed on the aluminum profile body 1, a heat conducting plate 2 is arranged in the hollow groove 1a, a heat sink 2a is arranged on the heat conducting plate 2, a center hole 3 is provided at the center of the aluminum profile body 1, a circular support member 4 is provided on the inner wall of the center hole 3, welding channels 3a are provided on four sides of the center hole 3, a rectangular support member 5 is provided in the welding channel 3a, and a heat insulation strip 6 is provided in the circular support member 4.

[0022] The hollow groove 1a is U-shaped, and the heat conducting plate 2 has the same shape as the hollow groove 1a. The heat conducting plate 2 is connected to the aluminum profile body 1 by plugging. The aluminum profile body 1 is a conventional aluminum profile, and a hollow groove 1a structure is formed during casting. The hollow groove 1a is similar to the surface groove of the traditional aluminum profile, but has a larger hollow area. The heat conducting plate 2 is then inserted. The heat conducting plate 2 is connected to the hollow groove 1a by welding at both ends or temporarily fixing with an adhesive for easy transportation. When it is put into use, when the aluminum profile body 1 is exposed to high temperature, due to the aluminum profile The good thermal conductivity of the aluminum profile body 1 will quickly transfer heat to various parts of the aluminum profile body 1, and the thermal conductivity of the heat conducting plate 2 is higher than that of aluminum. At this time, the heat gathers at the hollow groove 1a on the surface of the aluminum profile body 1, and begins to be transferred through the heat conducting plate 2, and further transferred to the outside through the heat sink 2a. The heat sink 2b is inclined and several heat sinks 2b are arranged to increase the contact area with the air or the outside to improve the heat dissipation efficiency. The surface of the heat conducting plate 2 and the heat sink 2a is provided with an anti-oxidation film to increase the service life of the heat conducting plate 2 and the heat sink 2a.

[0023] See also Figure 2 The circular support member 4 and the rectangular support member 5 are made of stainless steel. The circular support member 4 and the rectangular support member 5 have good support and rigidity, which are used to improve the stability of the aluminum profile without alloy casting. Under the premise of avoiding excessive temperature through the heat conduction plate 2, the structural stability and pressure resistance inside the aluminum profile body 1 are strengthened through the double structural members. The welding channel 3a and the center hole 3 are reserved in advance. When the aluminum profile body 1 is cut into the specification size, the circular support member 4 and the rectangular support member 5 are inserted and welded in the cross section to fix the circular support member 4 and the rectangular support member 5 in connection.

[0024] The insulation strip 6 is made of polyurethane material and is provided with sound-absorbing holes. The insulation strip 6 is used to block the heat transfer inside the aluminum profile body 1. It is similar to the thermal insulation strip of the broken bridge aluminum. Sound-absorbing holes are added therein to enhance the noise reduction while also increasing air circulation through the sound-absorbing holes to assist in heat dissipation.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A stable and crack-resistant aluminum profile, characterized in that: The invention comprises an aluminum profile body (1), wherein a hollow groove (1a) is formed on the aluminum profile body (1), a heat conducting plate (2) is arranged in the hollow groove (1a), a heat sink (2a) is arranged on the heat conducting plate (2), a center hole (3) is arranged at the center of the aluminum profile body (1), a circular support member (4) is arranged on the inner wall of the center hole (3), welding channels (3a) are arranged on four sides of the center hole (3), a rectangular support member (5) is arranged in the welding channel (3a), and a heat insulation strip (6) is arranged in the circular support member (4).

2. The stable anti-cracking aluminum profile according to claim 1, characterized in that: The hollow groove (1a) is U-shaped, the heat conducting plate (2) is the same shape as the hollow groove (1a), and the heat conducting plate (2) is connected to the aluminum profile body (1) by plugging.

3. The stable anti-cracking aluminum profile according to claim 1, characterized in that: The heat conducting plate (2) and the heat sink (2a) are made of copper, and an anti-oxidation film is provided on the surface of the heat conducting plate (2) and the heat sink (2a).

4. The stable anti-cracking aluminum profile according to claim 3, characterized in that: The circular support member (4) and the rectangular support member (5) are made of stainless steel.

5. The stable anti-cracking aluminum profile according to claim 1, characterized in that: The heat insulation strip (6) is made of polyurethane material and is provided with sound absorbing holes.

Images