Positioning assembly for metal cooling fin installation

Abstract

The utility model relates to the field of radiating fin installation, in particular to a positioning assembly for metal radiating fin installation, which comprises a first bolt, a second bolt, two movable plates, a bearing assembly and a radiator main body, the radiator main body is arranged on the two movable plates, the bearing assembly is internally and movably provided with the two movable plates, and the two movable plates are arranged on the bearing assembly. The upper ends of the movable plates are provided with upper limiting frames, the lower ends of the movable plates are fixedly connected with lower limiting frames, the ends, close to each other, of the movable plates are fixedly connected with springs, and the upper ends of the upper limiting frames are provided with second screw grooves which are symmetrical in the front-back direction. The radiator main bodies with different sizes can be positioned and mounted, and meanwhile, the mounting positions of the radiator main bodies can be finely adjusted according to the size of the mounting space.

Description

Technical Field

[0001] The utility model belongs to the field of heat sink installation, and in particular relates to a positioning component for installing a metal heat sink. Background Art

[0002] Metal heat sinks are often used in electronic devices, especially those that need to handle high power or run for long periods of time, such as CPUs, GPUs, or power modules. Their role is to effectively conduct the heat generated inside the device to the external environment through thermal conduction, thereby keeping the temperature of the device within a safe range.

[0003] When the existing positioning assembly is used to install the metal heat sink of the computer chip, the existing heat sink installation method is mostly to fix it directly by bolts. Because the positions of the screw grooves on the heat sinks of different sizes are also different, the direct bolt fixing method can often only position and install the heat sink of a fixed size, and it is difficult to perform secondary fine-tuning of the installation position after installation.

[0004] Therefore, in order to address the problem that when the above-mentioned positioning component is used to install the metal heat sink of the computer chip, it is often difficult to install metal heat sinks of different sizes by directly fixing the installation with bolts, and it is difficult to fine-tune it after installation, a positioning component for installing the metal heat sink is developed. By adding a sliding fine-tuning structure, a double-layer limiting structure and a semi-arc supporting structure to the positioning component, the device can position and install metal heat sinks of different sizes, improve its flexibility during installation, and also improve its convenience during use. Utility Model Content

[0005] In order to overcome the problem that when the positioning assembly is used to install the metal heat sink of the computer chip, its installation structure is difficult to quickly position and install heat sinks of different sizes.

[0006] The technical solution of the utility model is: a positioning component for installing a metal heat sink, including a first bolt and a second bolt, and also including a movable plate, a bearing component and a radiator body, the radiator body is arranged on the two movable plates, a movable plate is movably arranged in the bearing component, the movable plate is divided into two, an upper limit frame is installed on the upper end of the movable plate, a lower limit frame is fixedly connected to the lower end of the movable plate, a spring is fixedly connected to one end of the movable plates close to each other, and a second screw groove symmetrical front and back is opened at the upper end of the upper limit frame.

[0007] Preferably, two movable plates that can slide left and right along the inner wall of the bearing component slot can be used to position and install radiator bodies of different sizes, and the installation position of the radiator body can be fine-tuned according to the size of the installation space.

[0008] Preferably, the bearing assembly includes a bearing bracket and a first screw groove, the first screw groove is opened through the four corner edges of the bearing bracket, and the second bolt is installed with a second bolt in the first screw groove. When in use, the bearing bracket with a semi-arc supporting foot can stably support the heat dissipation fins and the heat dissipation copper plate, and the second bolt passes through the first screw groove to fix the four corners of the bearing bracket.

[0009] Preferably, a first groove body is opened at the left and right ends of the supporting bracket, a second groove body is opened through the center of the upper and lower ends of the supporting bracket, and front-to-back symmetrical limiting grooves are opened through the left and right sides of the upper end of the supporting bracket. When in use, the heat dissipation copper plate can pass through the inner wall of the supporting bracket through the first groove body to directly contact the surface of the computer chip, so that the user can install and use it conveniently.

[0010] Preferably, the limit groove is adapted to the upper limit frame and the lower limit frame, the ends of the springs that are away from each other are fixedly connected to the inner wall of the end of the first groove body that is close to each other, and the upper and lower inner walls of the first groove body are fitted with the upper and lower inner walls of the movable plate. When in use, the upper limit frame and the lower limit frame can be used to enable the movable plate to slide and fine-tune along the inner wall of the limit groove while improving its stability when sliding left and right.

[0011] Preferably, the radiator body includes cooling fins and a cooling copper plate, the lower end of the cooling fin is fixedly connected to the cooling copper plate, the upper outer wall of the cooling copper plate is fixedly connected to a left-right symmetrical auxiliary mounting plate, the upper and lower ends of the auxiliary mounting plate are penetrated by a third screw groove which is symmetrical in front and back, and the first bolt is installed with a first thread in the third screw groove. When in use, the integrated radiator composed of the cooling fins and the cooling copper plate can better make its cooling surface pass through the supporting bracket and contact with the surface of the computer chip, so as to enhance the effect of the cooling fins on the heat dissipation of the computer chip.

[0012] Preferably, the first bolt passes through the inner wall of the third screw groove and is threadedly installed in the second screw groove. The outer wall of the heat dissipation copper plate fits with the inner wall of the second groove body. When in use, the four corners of the auxiliary mounting plate are fixed by the first bolt, which can facilitate workers to disassemble the heat dissipation fins and the heat dissipation copper plate.

[0013] Beneficial effects of the utility model:

[0014] 1. Through two movable plates that can slide left and right along the inner wall of the bearing component tank, radiators of different sizes can be positioned and installed, and the installation position of the radiator can be fine-tuned according to the size of the installation space;

[0015] 2. The first slot body can be used to allow the heat dissipation copper plate to pass through the inner wall of the support bracket and directly contact the surface of the computer chip, so that the user can install and use it easily;

[0016] 3. The upper limit frame and the lower limit frame can make the movable plate slide and fine-tune along the inner wall of the limit groove, and can also improve its stability when sliding left and right. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 Shown is a three-dimensional structural schematic diagram of a positioning assembly for installing a metal heat sink of the utility model;

[0018] Figure 2 The first three-dimensional structure of the positioning assembly for installing the metal heat sink of the utility model is shown;

[0019] Figure 3 Shown is a three-dimensional structural schematic diagram of a bearing assembly of a positioning assembly for mounting a metal heat sink of the utility model;

[0020] Figure 4 The three-dimensional structure diagram of the movable plate of the positioning assembly for installing the metal heat sink of the utility model is shown;

[0021] Figure 5 What is shown is a schematic diagram of the three-dimensional structure disassembly of the radiator main body component of the positioning component for installing the metal heat sink of the utility model.

[0022] Explanation of the accompanying drawings: 1-bearing bracket, 2-heat sinking fin, 3-movable plate, 4-first bolt, 5-second bolt, 6-spring, 7-first screw groove, 8-first groove body, 9-second groove body, 10-limiting groove, 11-upper limiting frame, 12-second screw groove, 13-lower limiting frame, 14-auxiliary mounting plate, 15-third screw groove, 16-heat dissipating copper plate. DETAILED DESCRIPTION

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] See also Figure 1-Figure 5 The utility model provides an embodiment: a positioning assembly for installing a metal heat sink, comprising a first bolt 4 and a second bolt 5, a movable plate 3, a bearing assembly and a radiator body, the radiator body is arranged on two movable plates 3, a movable plate 3 is movably arranged in the bearing assembly, the movable plate 3 is divided into two, an upper limit frame 11 is installed on the upper end of the movable plate 3, a lower limit frame 13 is fixedly connected to the lower end of the movable plate 3, a spring 6 is fixedly connected to one end of the movable plates 3 close to each other, and a second screw groove 12 symmetrically arranged front and back is provided at the upper end of the upper limit frame 11, by means of two movable plates 3 that can be slidably adjusted left and right along the inner wall of the bearing assembly groove body, radiator bodies of different sizes can be positioned and installed, and the installation position of the radiator body can also be fine-tuned according to the size of the installation space.

[0025] See also Figure 3 In this embodiment, the bearing assembly includes a bearing bracket 1 and a first screw groove 7. The first screw groove 7 is penetrated at the four corner edges of the bearing bracket 1. The second bolt 5 is installed with a thread in the first screw groove 7. When in use, the bearing bracket 1 with a semi-arc support foot can stably support the heat dissipation fin 2 and the heat dissipation copper plate 16, and the second bolt 5 passes through the first screw groove 7 to fix the four corners of the bearing bracket 1. The left and right ends of the bearing bracket 1 are provided with a first slot body 8, and the center of the upper and lower ends of the bearing bracket 1 is penetrated with a second slot body 9. The upper left and right sides of the bearing bracket 1 are penetrated with a front-to-back symmetrical limit slot 1 0. When in use, the first slot body 8 can be used to make the heat dissipation copper plate 16 pass through the inner wall of the supporting bracket 1 and directly contact the surface of the computer chip, so that the user can install and use it easily. The limit slot 10 is adapted to the upper limit frame 11 and the lower limit frame 13. The ends of the spring 6 that are away from each other are fixedly connected to the inner wall of the first slot body 8 that are close to each other. The upper and lower inner walls of the first slot body 8 are fitted with the upper and lower inner walls of the movable plate 3. When in use, the upper limit frame 11 and the lower limit frame 13 can be used to make the movable plate 3 slide and fine-tune along the inner wall of the limit slot 10, and at the same time, its stability when sliding left and right can be improved.

[0026] See also Figure 5 The outer wall of the heat dissipation copper plate 16 is fitted with the inner wall of the second groove 12. When the heat dissipation copper plate 16 is in use, the outer wall of the heat dissipation copper plate 16 is fixed with the outer wall of the upper end of the heat dissipation copper plate 16. The upper and lower ends of the auxiliary mounting plate 14 are penetrated by third screw grooves 15 which are symmetrical in front and back. The third screw groove 15 is internally threaded with a first bolt 4. When in use, the integrated heat dissipation radiator composed of the heat dissipation fins 2 and the heat dissipation copper plate 16 can better make its heat dissipation surface pass through the supporting bracket 1 and contact with the surface of the computer chip, so as to improve the effect of the heat dissipation fins 2 on the heat dissipation of the computer chip. The first bolt 4 passes through the inner wall of the third screw groove 15 and is threadedly installed in the second screw groove 12. The outer wall of the heat dissipation copper plate 16 is fitted with the inner wall of the second groove body 9. When in use, the four corners of the auxiliary mounting plate 14 are fixed by the first bolt 4, which can facilitate workers to disassemble the heat dissipation fins 2 and the heat dissipation copper plate 16.

[0027] When working, first, place the support bracket 1 directly above the computer chip, and make the second slot 9 correspond to the computer chip one by one, and then fix the four corners of the support bracket 1 by passing the second bolt 5 through the first screw groove 7;

[0028] Next, pinch the two movable plates 3 by hand to make the movable plates 3 shrink inward along the inner wall of the limiting groove 10, and squeeze the spring 6 so that the position of the second screw groove 12 on the upper limit frame 11 corresponds one to one with the third screw groove 15 on the auxiliary mounting plate 14 installed on the outer wall of the heat dissipation copper plate 16, and then pass the first bolt 4 through the third screw groove 15 and threadedly install it in the second screw groove 12, so as to position and install the radiator main body composed of the heat dissipation fins 2 and the heat dissipation copper plate 16.

[0029] Through the above steps, by means of two movable plates 3 that can slide left and right along the inner wall of the bearing component slot, radiator bodies of different sizes can be positioned and installed, and the installation position of the radiator body can be fine-tuned according to the size of the installation space, thereby solving the problem that when the positioning component is used to install metal heat sinks for computer chips, its installation structure is difficult to quickly position and install heat sinks of different sizes.

[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A positioning assembly for mounting a metal heat sink, comprising a first bolt (4) and a second bolt (5), characterized in that: The radiator body also comprises a movable plate (3), a bearing assembly and a radiator main body, wherein the radiator main body is arranged on two movable plates (3), a movable plate (3) is movably arranged in the bearing assembly, the movable plate (3) is divided into two, an upper limit frame (11) is installed at the upper end of the movable plate (3), a lower limit frame (13) is fixedly connected to the lower end of the movable plate (3), a spring (6) is fixedly connected to one end of the movable plate (3) close to each other, and a second screw groove (12) is opened at the upper end of the upper limit frame (11) which is symmetrical in front and back.

2. The metal heat sink installation positioning assembly according to claim 1, characterized in that: The bearing assembly comprises a bearing bracket (1) and a first screw groove (7). The first screw groove (7) is formed through the four corner edges of the bearing bracket (1), and a second bolt (5) is installed in the inner thread of the first screw groove (7).

3. The metal heat sink installation positioning assembly according to claim 2, characterized in that: The left and right ends of the support bracket (1) are provided with first slot bodies (8), the centers of the upper and lower ends of the support bracket (1) are penetrated with second slot bodies (9), and the left and right sides of the upper end of the support bracket (1) are penetrated with front-to-back symmetrical limiting slots (10).

4. The metal heat sink installation positioning assembly according to claim 3, characterized in that: The limit groove (10) is matched with the upper limit frame (11) and the lower limit frame (13); the ends of the spring (6) that are far away from each other are fixedly connected to the inner wall of the end of the first groove body (8) that is close to each other; the upper and lower inner walls of the first groove body (8) are in contact with the upper and lower inner walls of the movable plate (3).

5. The metal heat sink installation positioning assembly according to claim 4, characterized in that: The radiator body comprises a radiating fin (2) and a radiating copper plate (16); the lower end of the radiating fin (2) is fixedly connected to the radiating copper plate (16); the upper end outer wall of the radiating copper plate (16) is fixedly connected to a bilaterally symmetrical auxiliary mounting plate (14); the upper and lower ends of the auxiliary mounting plate (14) are penetrated by a third screw groove (15) which is symmetrical in front and back; the third screw groove (15) is internally threaded with a first bolt (4).

6. The metal heat sink installation positioning assembly according to claim 5, characterized in that: The first bolt (4) passes through the inner wall of the third screw groove (15) and is threadedly installed in the second screw groove (12), and the outer wall of the heat dissipation copper plate (16) is in contact with the inner wall of the second groove body (9).

Images