Aluminum alloy profile with good heat dissipation performance

Abstract

The utility model relates to the field of aluminum alloy sections, and discloses an aluminum alloy section with good heat dissipation performance, which comprises an upper half component, a lower half component is arranged at the lower end of the upper half component in a sliding manner, and sponge fillers are fixedly arranged on two sides of the upper end of the lower half component. According to the sectional material, through the design of the first reinforcing layer, the second reinforcing layer and the third reinforcing layer, the first reinforcing layer is made of profile steel materials, so that the overall strength and toughness of the sectional material are effectively improved, the anodic oxidation technology is adopted for the second reinforcing layer, and a hard, abrasion-resistant and corrosion-resistant oxidation film can be formed on the surface of the second reinforcing layer; the service life of the sectional material can be prolonged, the surface roughness of the sectional material can be increased, heat dissipation is facilitated, the surface performance of the sectional material is further improved through the micro-arc oxidation technology of the third reinforcing layer, a formed oxidation film is more uniform and compact, and corrosion of the external severe environment to the sectional material can be effectively resisted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of aluminium alloy section bar especially relates to an aluminium alloy section bar with good heat dissipation. BACKGROUND

[0002] Aluminium alloy section bar is the metal material that adds certain amount of other alloy elements with aluminium as main raw material, it has many excellent characteristics, low density but high strength, light but solid durable, its appearance is beautiful, can present varied color and texture through different surface treatment, aluminium alloy section bar is good in corrosion resistance and can adapt to various environments.

[0003] The existing aluminium alloy section bar, in order to improve the heat dissipation effect, mostly through adding special trace elements to enhance the heat conduction performance, through this way production cost is relatively higher, leading to product price lacks competitiveness, therefore, the technical personnel in the field provides an aluminium alloy section bar with good heat dissipation to solve the problems in the above background technology. SUMMARY

[0004] The utility model discloses a kind of aluminium alloy section bars with good heat dissipation to solve the problems in the above background technology, the section bar can be disassembled, flexibility is stronger, and with good heat dissipation.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] An aluminium alloy section bar with good heat dissipation, including upper half component, the lower end of the upper half component is slidably provided with lower half component, the upper end of the lower half component is fixedly provided with sponge filler on both sides.

[0007] The upper half component includes aluminium alloy frame, the lower end of the aluminium alloy frame is fixedly provided with clamping block, the lower half component includes mounting seat, the upper end of the mounting seat is provided with clamping groove, the upper half component and the lower half component all include base layer, the outer surface of the base layer is fixedly provided with first reinforcing layer, the outer surface of the first reinforcing layer is fixedly provided with second reinforcing layer, the outer surface of the second reinforcing layer is fixedly provided with third reinforcing layer.

[0008] Further, the aluminium alloy frame is fixedly provided with a plurality of radiating fins on both sides.

[0009] Further, the inner surface of the aluminium alloy frame is fixedly provided with sealing glue on both sides.

[0010] Further, the upper end of the mounting seat is provided with filling groove on both sides, and the two sponge fillers are fixedly arranged in the filling groove.

[0011] Further, the clamping block is slidably arranged in the clamping groove.

[0012] Further, the base layer is made of aluminum alloy material, and the first reinforcing layer is made of plastic steel material.

[0013] Further, the second reinforcing layer is made by an anodic oxidation process, and the third reinforcing layer is made by a micro-arc oxidation process.

[0014] The utility model has the advantages of the following:

[0015] 1. The aluminum alloy profile with good heat dissipation provided by the utility model is detachable as a whole, and the convenience of subsequent disassembly is greatly improved.

[0016] 2. The aluminum alloy profile with good heat dissipation provided by the utility model is designed with a first reinforcing layer, a second reinforcing layer and a third reinforcing layer. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 Fig. 1 is a schematic view of the utility model;

[0018] Figure 2 Fig. 2 is a schematic view of the utility model in an unfolded state;

[0019] Figure 3 Fig. 3 is a schematic view of the utility model in an unfolded state;

[0020] Figure 4 Fig. 4 is a schematic view of the upper half assembly and the lower half assembly of the utility model.

[0021] LEGEND

[0022] 1, upper half assembly; 2, lower half assembly; 3, sponge filler; 4, base layer; 5, first reinforcing layer; 6, second reinforcing layer; 7, third reinforcing layer; 101, fin; 102, aluminum alloy frame; 103, clamping block; 104, sealant; 201, mounting seat; 202, filling groove; 203, clamping groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Referring to Figures 1-4 An embodiment provided by the utility model: an aluminum alloy profile with good heat dissipation, comprising an upper half assembly 1, the lower end of the upper half assembly 1 is slidably provided with a lower half assembly 2, and the upper end of the lower half assembly 2 is fixedly provided with sponge fillers 3 on both sides.

[0025] Specifically, the profile is composed of an upper half assembly 1 and a lower half assembly 2, the profile as a whole can be disassembled, greatly improving the convenience of subsequent disassembly, in actual application scenarios, whether it is adjustment during installation or disassembly operation required for subsequent maintenance or replacement of parts, it can be easily completed, in addition, this upper and lower split design also has excellent buffering function, when the profile is impacted by external force, such as collision or extrusion, the connecting structure between the upper half assembly 1 and the lower half assembly 2 and the internal buffer component work cooperatively, effectively absorbing and dispersing external force, avoiding direct damage to the profile main structure, effectively guaranteeing the integrity of the profile overall structure, so that it can maintain stable and good performance in complex and changeable use environment.

[0026] Referring to Figure 1 , Figure 2 The upper half assembly 1 comprises an aluminum alloy frame 102, the lower end of the aluminum alloy frame 102 is fixedly provided with a clamping block 103, the two sides of the aluminum alloy frame 102 are fixedly provided with a plurality of fins 101, the inner surfaces of the two sides of the aluminum alloy frame 102 are fixedly provided with sealants 104, the lower half assembly 2 comprises a mounting seat 201, the upper end of the mounting seat 201 is provided with a clamping groove 203, the upper end of the mounting seat 201 is provided with filling grooves 202 on both sides, two sponge fillers 3 are fixedly arranged in the filling grooves 202, and the clamping block 103 is slidably arranged in the clamping groove 203.

[0027] Specifically, in the upper half assembly 1, the plurality of fins 101 on both sides of the aluminum alloy frame 102 are uniformly distributed, which can be rectangular sheets, and are integrally formed with the aluminum alloy frame 102, so as to maximize the heat dissipation area while ensuring the stability of the structure. The sealing glue 104 is a high-quality sealing material that is resistant to high temperature and aging, which tightly adheres to the inner surface of the aluminum alloy frame 102, and can prevent dust and water vapor from entering while ensuring the sealing of the upper half assembly 1 and the lower half assembly 2 after being connected. The clamping block 103 and the clamping groove 203 are used in cooperation to realize the connection of the upper half assembly 1 and the lower half assembly 2. The two sponge fillers 3 are filled in the filling groove 202, and the height of the sponge filler 3 matches the depth of the filling groove 202. When the clamping block 103 is completely clamped into the clamping groove 203, the sponge filler 3 is just compressed to a certain extent, which can buffer the upper half assembly 1 and the lower half assembly 2 when subjected to external force, and protect the overall structure of the profile.

[0028] Referring to Figure 1 , Figure 4 The upper half assembly 1 and the lower half assembly 2 each include a base layer 4, the outer surface of the base layer 4 is fixedly provided with a first reinforcing layer 5, the outer surface of the first reinforcing layer 5 is fixedly provided with a second reinforcing layer 6, the outer surface of the second reinforcing layer 6 is fixedly provided with a third reinforcing layer 7, the base layer 4 is made of aluminum alloy material, the first reinforcing layer 5 is made of plastic steel material, the second reinforcing layer 6 is made by an anodizing process, and the third reinforcing layer 7 is made by a micro-arc oxidation process.

[0029] Specifically, the aluminum alloy material of the base layer 4 has good thermal conductivity and mechanical properties, providing basic strength and heat dissipation for the entire profile. The plastic steel material of the first reinforcing layer 5 has good toughness and impact resistance, thereby effectively improving the strength and toughness of the entire profile. The anodizing process of the second reinforcing layer 6 can form a hard, wear-resistant, and corrosion-resistant oxide film on its surface, which not only increases the service life of the profile, but also increases the roughness of its surface, which is beneficial to heat dissipation. The micro-arc oxidation process of the third reinforcing layer 7 further improves the surface properties of the profile, and the oxide film formed is more uniform and dense, which can effectively resist the erosion of the profile by the external harsh environment. In addition, the micro-arc oxidation film also has certain insulation performance, which improves the safety of the profile in use.

[0030] Working principle: when the aluminum alloy profile is working, heat is firstly conducted from the base layer 4, due to the good heat conductivity of the aluminum alloy, the heat can be quickly transmitted to each part of the profile, the heat is conducted to the radiating fin 101 through the aluminum alloy frame 102, the radiating fin 101 can quickly dissipate the heat to the surrounding environment by increasing the contact area with the air, meanwhile, the oxidation film of the second reinforcing layer 6 can also increase the roughness of the surface, which is beneficial to the heat dissipation, and when the profile is impacted by external force in the process of use, the plastic steel material of the first reinforcing layer 5 and the sponge filler 3 jointly act to buffer and absorb the impact force, protect the aluminum alloy structure of the base layer 4 from being damaged, meanwhile, the oxidation film of the second reinforcing layer 6 and the third reinforcing layer 7 can prevent the surface from being scratched and corroded due to the external force impact, maintain the heat dissipation performance and the overall structural integrity of the profile.

[0031] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. An aluminium alloy profile with good heat dissipation, comprising an upper half-assembly (1), characterised in that: The upper half assembly (1) is slidably provided with a lower half assembly (2) at the lower end, and sponge fillers (3) are fixedly arranged at the upper end of both sides of the lower half assembly (2). The upper half assembly (1) comprises an aluminum alloy frame (102), and the lower end of the aluminum alloy frame (102) is fixedly provided with a clamping block (103); the lower half assembly (2) comprises a mounting seat (201), and the upper end of the mounting seat (201) is provided with a clamping groove (203); both the upper half assembly (1) and the lower half assembly (2) comprise a base layer (4), and the outer surface of the base layer (4) is fixedly provided with a first reinforcing layer (5), the outer surface of the first reinforcing layer (5) is fixedly provided with a second reinforcing layer (6), and the outer surface of the second reinforcing layer (6) is fixedly provided with a third reinforcing layer (7).

2. The aluminum alloy extrusion with good heat dissipation according to claim 1, characterized in that: The aluminum alloy frame (102) is fixedly provided with a plurality of radiating fins (101) on both sides.

3. The aluminum alloy extrusions with good heat dissipation according to claim 1, characterized in that: The inner surfaces of both sides of the aluminum alloy frame (102) are fixedly provided with sealing glue (104).

4. The aluminum alloy extrusions with good heat dissipation according to claim 1, characterized in that: The upper end of the mounting seat (201) is provided with a filling groove (202) on both sides, and the two sponge fillers (3) are fixedly arranged in the filling grooves (202).

5. The aluminum alloy extrusions with good heat dissipation according to claim 1, characterized in that: The clamping block (103) is slidably arranged in the clamping groove (203).

6. The aluminum alloy extrusions with good heat dissipation according to claim 1, characterized in that: The base layer (4) is made of aluminum alloy material, and the first reinforcing layer (5) is made of plastic steel material.

7. The aluminum alloy extrusions with good heat dissipation according to claim 1, characterized in that: The second reinforcing layer (6) is made of an anodic oxidation process, and the third reinforcing layer (7) is made of a micro-arc oxidation process.

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