Fabricated heat dissipation plate assembly

Abstract

The utility model discloses an assembly type heat dissipation plate assembly, which comprises an installation plate, a second installation frame, a first installation frame, a second installation frame and a second installation frame, the front end of the installation plate is provided with a limiting groove, a limiting rod penetrates through the interior of the limiting groove, the rear side of the installation plate is provided with a second limiting block, and the outer side of the second limiting block is provided with a connecting block. And a limiting assembly is arranged on the outer side of the second mounting frame, a third connecting rod is arranged in the second mounting frame, fan blades are connected to the outer side of the third connecting rod, a motor is mounted on the right side of the third connecting rod, and a first mounting frame is arranged on the left side of the mounting plate. The assembly type heat dissipation plate assembly can be connected and assembled with another device in the installation process, the connection efficiency of the device is improved, meanwhile, parts in the device can be disassembled and replaced, the maintenance work of the device is facilitated, and the assembly type heat dissipation plate assembly has better adaptability.

Description

Technical Field

[0001] The utility model relates to the technical field of heat sinks, in particular to an assembled heat sink assembly. Background Art

[0002] There are circuit boards on electrical appliances such as televisions, stereos, and computers. When installing capacitors, processors, and some components on the circuit boards, radiators are installed to package the normal heat dissipation of each component, increase the normal operation of each component, and ensure the service life. For example:

[0003] The authorization announcement number CN207978233U provides a heat sink assembly, including a circuit board and a heat sink, the heat sink is arranged on the circuit board, a long wall is provided on the upper part of the heat sink, heat sink strips arranged in sequence are provided on the long wall, convex points are arranged along the length direction of the heat sink strip and at a certain interval on the side walls of the heat sink strip, the interval between the two heat sink strips located at the waist of the long wall forms a first card slot, a first heat conduction block matching the first card slot is provided on the circuit board, a circular arc-shaped surrounding edge is provided on one side of the long wall, a short wall parallel to the long wall is extended at the end of the surrounding edge, the interval between the short wall and the long wall forms a second card slot, a second heat conduction block is provided on the circuit board, the second heat conduction block is clamped in the second card slot, a clearance groove is provided at the position of the long wall near the surrounding edge, a fixing seat is provided in the clearance groove, and a screw passes through the inner hole of the fixing seat and is screwed to the circuit board. In this way, the technical effect of reliable installation and good heat dissipation performance is achieved.

[0004] The above-mentioned prior art solutions have the following defects: the existing heat sink cannot be connected and assembled with another device during installation, resulting in reduced connection efficiency of the device. At the same time, the parts inside the device cannot be disassembled and replaced, which is inconvenient for maintenance of the device and inconvenient to operate. Therefore, the utility model provides an assembled heat sink assembly to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide an assembled heat sink assembly to solve the problems raised in the above-mentioned background technology that during the installation process, it is impossible to connect and assemble with another device, resulting in reduced connection efficiency of the device, and at the same time, it is impossible to disassemble and replace the parts inside the device, which is inconvenient for maintenance work of the device and inconvenient to operate.

[0006] To achieve the above object, the utility model provides the following technical solutions: an assembled heat sink assembly, comprising: a mounting plate, a limiting groove is provided at the front end of the mounting plate, and a limiting rod is passed through the inside of the limiting groove, a second limiting block is installed at the rear side of the mounting plate, and a connecting block is arranged on the outer side of the second limiting block, and further comprising:

[0007] A second mounting frame is installed inside the mounting plate, and a limiting component is arranged on the outside of the second mounting frame. A third connecting rod is arranged inside the second mounting frame, and a fan blade is connected to the outside of the third connecting rod. A motor is installed on the right side of the third connecting rod.

[0008] Preferably, the limiting assembly includes a first connecting rod installed on the outside of the mounting plate, a connecting disk is provided on the inner side of the first connecting rod, a second connecting rod is connected to the inner side of the connecting disk, and a third limiting block is installed on the inner side of the second connecting rod.

[0009] Preferably, the first connecting rod and the second connecting rod are rotatably arranged relative to the mounting plate, and the first connecting rod is meshed with the connecting disk relative to each other.

[0010] Preferably, the second connecting rod is threadedly connected to the third limiting block, the third limiting block is slidably arranged relative to the mounting plate, and the third limiting block is snap-fitted to the second mounting frame.

[0011] Preferably, the second limit block is relatively engaged with the mounting plate, and the limit rods are arranged at equal intervals on the right side of the mounting plate.

[0012] Preferably, a first mounting frame is arranged on the left side of the mounting plate, a dustproof net is arranged inside the first mounting frame, and a first limiting block penetrates the outer side of the first mounting frame.

[0013] Preferably, the first mounting frame and the mounting plate are relatively engaged with each other, and the first limiting block is arranged at an equal angle on the outside of the first mounting frame, and the longitudinal section of the first limiting block is an "I"-shaped structure.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the assembled heat sink assembly can be connected and assembled with another device during installation, thereby improving the connection efficiency of the device, and the parts inside the device can be disassembled and replaced, thereby facilitating the maintenance of the device and having better adaptability, as shown in the following content:

[0015] 1. Multiple mounting plates are spliced ​​and assembled by the second limit block and the limit rod, so that the device can be easily installed when it needs to work, reducing the transportation cost of the device, optimizing the heat dissipation efficiency of the device, and adapting to different use environments;

[0016] Furthermore, the first mounting frame cooperates with the dustproof net to protect the device from dust, so that the device is not easily corroded by dust during operation, ensuring that the heat dissipation efficiency of the device is not disturbed and the service life of the device is guaranteed.

[0017] 2. The second connecting rod cooperates with the third limit block to loosen the limit of the second mounting frame, so that workers can easily take out the parts inside the device, reduce the maintenance cost of the device, and reduce the maintenance time of the device, ensuring the working stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the side cross-sectional structure of the connection between the second mounting frame and the limiting assembly of the utility model;

[0020] Figure 3 It is a schematic diagram of the side cross-sectional structure of the connection between the first mounting frame and the first limiting block of the utility model;

[0021] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0022] Figure 5 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0023] In the figure: 1. mounting plate; 2. first mounting bracket; 3. dust screen; 4. first limit block; 5. limit slot; 6. limit rod; 7. second limit block; 8. connecting block; 9. second mounting bracket; 10. limit assembly; 1001. first connecting rod; 1002. connecting plate; 1003. second connecting rod; 1004. third limit block; 11. third connecting rod; 12. fan blade; 13. motor. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: an assembled heat sink assembly, comprising: a mounting plate 1, a limiting groove 5 is provided at the front end of the mounting plate 1, and a limiting rod 6 is passed through the inside of the limiting groove 5, a second limiting block 7 is installed at the rear side of the mounting plate 1, and a connecting block 8 is arranged on the outer side of the second limiting block 7, and also includes:

[0026] A second mounting frame 9 is mounted inside the mounting plate 1, and a limiting assembly 10 is arranged on the outer side of the second mounting frame 9. A third connecting rod 11 is arranged inside the second mounting frame 9, and a fan blade 12 is connected to the outer side of the third connecting rod 11. A motor 13 is installed on the right side of the third connecting rod 11, forming a complete heat sink.

[0027] like Figure 1 , Figure 2 and Figure 5 As shown, the limiting assembly 10 includes a first connecting rod 1001 installed on the outside of the mounting plate 1, and a connecting disk 1002 is arranged on the inner side of the first connecting rod 1001, and the inner side of the connecting disk 1002 is connected to the second connecting rod 1003, and the inner side of the second connecting rod 1003 is installed with a third limiting block 1004, the first connecting rod 1001 and the second connecting rod 1003 are relatively rotatable with the mounting plate 1, and the first connecting rod 1001 and the connecting disk 1002 are relatively meshed, the second connecting rod 1003 and the third limiting block 1004 are relatively threadedly connected, and The third limit block 1004 is arranged to slide relative to the mounting plate 1, and the third limit block 1004 is arranged to be relatively engaged with the second mounting frame 9. When the device is damaged and needs to be repaired, the first connecting rod 1001 is rotated to push the connecting disk 1002 to rotate inside the mounting plate 1, so that the connecting disk 1002 drives the second connecting rod 1003 to rotate. At this time, the second connecting rod 1003 drives the third limit block 1004 to move outward, so that the third limit block 1004 relaxes the limit on the second mounting frame 9, thereby completing the disassembly and maintenance work of the second mounting frame 9.

[0028] like Figure 1 , Figure 3 and Figure 4 As shown, the second limit block 7 is relatively engaged with the mounting plate 1, and the limit rod 6 is evenly spaced on the right side of the mounting plate 1, a first mounting frame 2 is provided on the left side of the mounting plate 1, and a dust screen 3 is provided inside the first mounting frame 2, and a first limit block 4 runs through the outside of the first mounting frame 2, the first mounting frame 2 is relatively engaged with the mounting plate 1, and the first limit block 4 is arranged at an equal angle on the outside of the first mounting frame 2, and the longitudinal section of the first limit block 4 is an "I"-shaped structure, and the mounting plate 1 is engaged with the front end of another mounting plate 1 along the second limit block 7. Inside the limit groove 5 opened, the limit groove 5 is simultaneously connected in series with the mounting plate 1 and the second limit block 7, so as to complete the splicing and assembly work of multiple mounting plates 1. After the splicing is completed, by installing the first mounting frame 2 on the left side of the mounting plate 1, the first limit block 4 is pushed to move inward from the outside of the first mounting frame 2, so that the first limit block 4 simultaneously limits the first mounting frame 2 and the mounting plate 1 to limit the first mounting frame 2 to the left side of the mounting plate 1. At this time, the device is not easily eroded by dust during operation, so as to complete the dust protection work of the device.

[0029] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0030] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. An assembled heat sink assembly, comprising: The mounting plate (1) is provided with a limiting groove (5) at the front end of the mounting plate (1), and a limiting rod (6) is passed through the limiting groove (5), a second limiting block (7) is installed at the rear side of the mounting plate (1), and a connecting block (8) is arranged on the outer side of the second limiting block (7), and is characterized in that it also includes: A second mounting frame (9) is mounted inside the mounting plate (1), and a limiting assembly (10) is arranged on the outer side of the second mounting frame (9), a third connecting rod (11) is arranged inside the second mounting frame (9), and a fan blade (12) is connected to the outer side of the third connecting rod (11), and a motor (13) is installed on the right side of the third connecting rod (11).

2. The assembled heat sink assembly according to claim 1, characterized in that: The limiting assembly (10) comprises a first connecting rod (1001) mounted on the outside of the mounting plate (1), a connecting plate (1002) is arranged on the inside of the first connecting rod (1001), a second connecting rod (1003) is connected to the inside of the connecting plate (1002), and a third limiting block (1004) is mounted on the inside of the second connecting rod (1003).

3. The assembled heat sink assembly according to claim 2, characterized in that: The first connecting rod (1001) and the second connecting rod (1003) are both rotatably arranged relative to the mounting plate (1), and the first connecting rod (1001) and the connecting plate (1002) are meshed relative to each other.

4. The assembled heat sink assembly according to claim 2, characterized in that: The second connecting rod (1003) is threadedly connected to the third limit block (1004), the third limit block (1004) is slidably arranged relative to the mounting plate (1), and the third limit block (1004) is snap-fitted relative to the second mounting frame (9).

5. The assembled heat sink assembly according to claim 1, characterized in that: The second limiting block (7) is arranged to be relatively engaged with the mounting plate (1), and the limiting rods (6) are arranged at equal intervals on the right side of the mounting plate (1).

6. The assembled heat sink assembly according to claim 1, characterized in that: A first mounting frame (2) is arranged on the left side of the mounting plate (1), a dustproof net (3) is arranged inside the first mounting frame (2), and a first limiting block (4) passes through the outer side of the first mounting frame (2).

7. The assembled heat sink assembly according to claim 6, characterized in that: The first mounting frame (2) and the mounting plate (1) are arranged in a relative snap-fitting manner, and the first limit block (4) is arranged at an equal angle on the outside of the first mounting frame (2), and the longitudinal section of the first limit block (4) is an "I"-shaped structure.

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