Aluminum alloy fin capable of being used for heat dissipation of server

Abstract

The utility model relates to the technical field of heat dissipation fins, in particular to an aluminum alloy fin capable of being used for heat dissipation of a server, which comprises a fin plate, a main fin is welded at the top of the fin plate, mounting tables are fixedly connected to the front side and the rear side of the fin plate, and a convenient dust removal mechanism is fixedly connected to the top of each mounting table. Mounting blocks are fixedly connected to the front sides and the rear sides of the two sides of the fin plates correspondingly, and reinforcing layers are arranged on the surfaces of the main fins. Through the cooperation of the mounting frame, the sliding block column, the mounting batten and the cleaning rod, the dust removal device has a convenient dust removal function, firstly, the sliding block column is manually shifted, the sliding block column is stressed to longitudinally move back and forth along the sliding groove hole of the mounting frame, and the cleaning rod is driven by the mounting batten to move in the gap of the main fins; according to the mechanism, dust accumulated between the main fins can be effectively cleaned, the phenomenon of dust residue is avoided, and meanwhile the working intensity of workers can be relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation fins, in particular to an aluminum alloy fin that can be used for heat dissipation of a server. Background Art

[0002] Heat sink fins are a structure widely used on the surface of equipment that needs to enhance heat transfer. Therefore, during the operation of the server, aluminum alloy fins are needed for heat dissipation.

[0003] After searching, the patent number is CN207720605U, and the name is a utility model of a heat sink with a quick connection function, including a mounting base. Through research and analysis, it is found that although the radiator can adjust the number of installed heat sink fins according to the amount of heat generated by the electrical appliance during use, it is more convenient to use, but there are still the following disadvantages to a certain extent.

[0004] For example, in the process of using fins to assist server heat dissipation, it is not possible to perform convenient dust cleaning during use. If the fins are used to assist server heat dissipation, if the convenient dust cleaning function is not available, dust may accumulate between the fins after long-term use. If not handled in time, it will cause subsequent cleaning to be more troublesome. At the same time, residues are likely to remain after cleaning, and the workload of the staff is increased. In order to solve the above technical problems, we have designed an aluminum alloy fin that can be used for server heat dissipation. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum alloy fin that can be used for server heat dissipation, which has the advantages of convenient cleaning and anti-oxidation function, and solves the problem that the existing heat dissipation fins are not convenient to clean and have no anti-oxidation function during use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum alloy fin that can be used for server heat dissipation, comprising a fin plate, a main fin is welded on the top of the fin plate, the front and rear sides of the fin plate are fixedly connected to a mounting platform, the top of the mounting platform is fixedly connected to a convenient dust cleaning mechanism, the front and rear sides of both sides of the fin plate are fixedly connected to mounting blocks, the surface of the main fin is provided with a strengthening layer, and the surface of the strengthening layer is provided with an anti-oxidation layer.

[0007] Preferably, the convenient dust cleaning mechanism includes an installation frame, the bottom of the installation frame is fixedly connected to the installation platform, the top of the installation frame is provided with a slide slot hole, the side opposite to the slide slot hole is slidably connected with a slider column, the bottom of the slider column is fixedly connected with a mounting strip, the bottom of the mounting strip is fixedly connected with a cleaning rod, and the number of the cleaning rods is several.

[0008] Preferably, the anti-oxidation layer comprises a ceramic layer, an inner cavity of the ceramic layer is fixedly connected to the strengthening layer, and a silicon carbide layer is provided on the surface of the ceramic layer.

[0009] Preferably, the strengthening layer comprises a magnesium alloy layer, an inner cavity of the magnesium alloy layer is fixedly connected to the main fin, an aluminum alloy layer is provided on the surface of the magnesium alloy layer, and the surface of the aluminum alloy layer is fixedly connected to the anti-oxidation layer.

[0010] Preferably, the opposite sides of the main fins on both sides are fixedly connected with auxiliary bars, and the number of the auxiliary bars and the number of the main fins are both several.

[0011] Preferably, the top of each mounting block is threadedly connected with a fixing bolt, and the number of each mounting block and fixing bolt is four.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] 1. The utility model has a convenient dust cleaning function through the cooperation of the mounting frame, the slider column, the mounting strip and the cleaning rod. First, the slider column is manually moved, and the slider column is forced to move forward and backward longitudinally along the slide slot hole of the mounting frame, and the cleaning rod is driven to move in the gap between the main fins through the mounting strip. This mechanism can effectively clean the dust accumulated between the main fins without the phenomenon of dust residue, and can also reduce the work intensity of the staff.

[0014] 2. The utility model has an anti-oxidation function through the cooperation of the ceramic layer and the silicon carbide layer. During use, the ceramic layer and the silicon carbide layer will come into contact with the air. This mechanism can effectively protect the internal fins and prevent them from being oxidized due to long-term use or environmental reasons, and at the same time prevent the oxidation from affecting the normal heat dissipation of the fins. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the axonometric drawing of the structure of the utility model;

[0016] Figure 2 This is a rear axonometric view of the structure of the utility model;

[0017] Figure 3 It is a sectional axonometric view of the local structure of the utility model;

[0018] Figure 4 This is a sectional axonometric diagram of the anti-oxidation layer of the utility model;

[0019] Figure 5 This is a cross-sectional axonometric diagram of the strengthening layer of the utility model;

[0020] Figure 6 This is a sectional axonometric view of the convenient dust cleaning mechanism of the utility model.

[0021] In the figure: 1. fin plate; 2. main fin; 3. mounting table; 4. convenient dust cleaning mechanism; 5. mounting block; 6. strengthening layer; 7. anti-oxidation layer; 8. magnesium alloy layer; 9. aluminum alloy layer; 10. auxiliary strip; 11. fixing bolt; 12. mounting frame; 13. slider column; 14. mounting strip plate; 15. cleaning rod; 16. ceramic layer; 17. silicon carbide layer. DETAILED DESCRIPTION

[0022] See also Figure 1-Figure 6 An aluminum alloy fin that can be used for server heat dissipation includes a fin plate 1, a main fin 2 is welded on the top of the fin plate 1, a mounting platform 3 is fixedly connected to the front and rear sides of the fin plate 1, a convenient dust cleaning mechanism 4 is fixedly connected to the top of the mounting platform 3, mounting blocks 5 are fixedly connected to the front and rear sides of both sides of the fin plate 1, a strengthening layer 6 is arranged on the surface of the main fin 2, and an anti-oxidation layer 7 is arranged on the surface of the strengthening layer 6.

[0023] See also Figure 1 , Figure 2 and Figure 6 The convenient dust cleaning mechanism 4 includes a mounting frame 12, the bottom of the mounting frame 12 is fixedly connected to the mounting platform 3, a slide slot hole is opened on the top of the mounting frame 12, a slider column 13 is slidably connected to the side opposite to the slide slot hole, the bottom of the slider column 13 is fixedly connected to a mounting strip 14, the bottom of the mounting strip 14 is fixedly connected to a cleaning rod 15, and the number of the cleaning rods 15 is several. By setting the cleaning rods 15, a cleaning function is played. During use, the gap between the main fins 2 can be cleaned in cooperation with other components, and the dead corners that are difficult to clean can be effectively cleaned.

[0024] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 The anti-oxidation layer 7 includes a ceramic layer 16. The inner cavity of the ceramic layer 16 is fixedly connected to the strengthening layer 6. The surface of the ceramic layer 16 is provided with a silicon carbide layer 17. By providing the anti-oxidation layer 7, a protective effect is played, which can effectively protect the internal fins and avoid oxidation due to long-term use or environmental reasons, thereby ensuring normal heat dissipation.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 5 The strengthening layer 6 includes a magnesium alloy layer 8, the inner cavity of the magnesium alloy layer 8 is fixedly connected to the main fin 2, the surface of the magnesium alloy layer 8 is provided with an aluminum alloy layer 9, and the surface of the aluminum alloy layer 9 is fixedly connected to the anti-oxidation layer 7. By providing the strengthening layer 6, a strengthening effect is played, which can improve the service strength of the main fin 2 and make it less likely to bend or bend.

[0026] See also Figure 1 and Figure 2 The opposite sides of the main fins 2 on both sides are fixedly connected with auxiliary bars 10. The number of auxiliary bars 10 and the number of main fins 2 are both several. By setting the auxiliary bars 10, an auxiliary role can be played to help improve the heat dissipation effect of the fins.

[0027] See also Figure 1 and Figure 2 The top of the mounting block 5 is threadedly connected with a fixing bolt 11, and the number of the mounting block 5 and the fixing bolt 11 is four. By setting the fixing bolt 11, the fin can be stably installed in a suitable position.

[0028] When in use, first fix the fin in a suitable position by fixing the bolts 11 and the mounting block 5. After installation, the fin plate 1 and the main fin 2 will assist the server in heat dissipation during operation. During use, the auxiliary strip 10 will also increase the heat dissipation effect of the main fin 2. During the heat dissipation process, the ceramic layer 16 and the silicon carbide layer 17 will be in direct contact with the air. The two can effectively protect the internal main fin 2 to prevent oxidation due to long-term use or environmental reasons, and at the same time prevent the oxidation from affecting the normal heat dissipation of the fin. In addition, dust can be cleaned regularly, and the slider column 13 can be manually moved. The slider column 13 will be subject to force and move forward and backward longitudinally along the slide slot hole of the mounting frame 12, and drive the cleaning rod 15 to move in the gap of the main fin 2 through the mounting strip plate 14, thereby completing convenient dust cleaning.

[0029] In summary: the aluminum alloy fin that can be used for server heat dissipation, through the cooperation of the mounting frame 12, the slider column 13, the mounting strip 14, the cleaning rod 15, the ceramic layer 16 and the silicon carbide layer 17, solves the problem that the existing heat dissipation fins are not easy to clean during use and do not have anti-oxidation function.

Claims

1. An aluminum alloy fin for heat dissipation in a server, comprising a fin plate (1), characterized in that: A main fin (2) is welded to the top of the fin plate (1); the front and rear sides of the fin plate (1) are fixedly connected to a mounting platform (3); the top of the mounting platform (3) is fixedly connected to a convenient dust cleaning mechanism (4); the front and rear sides of both sides of the fin plate (1) are fixedly connected to mounting blocks (5); a strengthening layer (6) is provided on the surface of the main fin (2); and an anti-oxidation layer (7) is provided on the surface of the strengthening layer (6).

2. The aluminum alloy fin for heat dissipation of a server according to claim 1, characterized in that: The convenient dust cleaning mechanism (4) comprises a mounting frame (12), the bottom of which is fixedly connected to the mounting platform (3), the top of which is provided with a slide slot hole, a sliding block column (13) being slidably connected to the side opposite to the slide slot hole, the bottom of which is fixedly connected to a mounting strip plate (14), the bottom of which is fixedly connected to a cleaning rod (15), and the number of the cleaning rods (15) is several.

3. The aluminum alloy fin for heat dissipation of a server according to claim 1, characterized in that: The anti-oxidation layer (7) comprises a ceramic layer (16), the inner cavity of the ceramic layer (16) is fixedly connected to the strengthening layer (6), and the surface of the ceramic layer (16) is provided with a silicon carbide layer (17).

4. The aluminum alloy fin for heat dissipation of a server according to claim 1, characterized in that: The strengthening layer (6) comprises a magnesium alloy layer (8), the inner cavity of the magnesium alloy layer (8) is fixedly connected to the main fin (2), the surface of the magnesium alloy layer (8) is provided with an aluminum alloy layer (9), and the surface of the aluminum alloy layer (9) is fixedly connected to the anti-oxidation layer (7).

5. The aluminum alloy fin for heat dissipation of a server according to claim 1, characterized in that: The opposite sides of the main fins (2) on both sides are fixedly connected with auxiliary strips (10), and the number of the auxiliary strips (10) and the number of the main fins (2) are both multiple.

6. The aluminum alloy fin for heat dissipation of a server according to claim 1, characterized in that: The top of each mounting block (5) is threadedly connected with a fixing bolt (11), and the number of each mounting block (5) and fixing bolt (11) is four.

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