CN208239968U - Silent cooling device for computer cabinet - Google Patents

Abstract

The utility model relates to computer related accessory technical fields, especially it is used for the Silent cooling device of computer cabinet, the cpu heat of model C ooler Master T400i, it directly acts on CPU, pressure is generated to CPU, Silent cooling device for computer cabinet, including cooling device, fixed device is provided on the cooling device, the fixed device includes the first fixed part and the second fixed part, support rod and magnetic patch are provided between first fixed part and the second fixed part, each described support rod one end is fixedly connected with the first fixed part, each support rod other end is flexibly connected with the second fixed part, radiator is transferred to mainframe box to the CPU power generated, there is good development prospect in computer related accessory technical field.

Description

Silent Cooling Units for Computer Cases

technical field

The utility model relates to the technical field of computer-related accessories, in particular to a silent cooling device for a computer case.

Background technique

As a part of computer accessories, the computer case mainly plays the role of placing and installing the computer parts. As the core of the computer, the CPU is the core of the computer. If the temperature is too high during the working process, the computer will not operate normally. In order to realize the heat dissipation function of the computer case, the existing Most of the chassis mainly use cooling fans on the chassis for cooling. Some power supplies also have their own cooling fans. The power supply fan and the chassis fan work at the same time, which will generate noise. It is suitable for users who need a very quiet working environment or who are easily disturbed. Will have a certain effect, can not concentrate.

In order to meet the heat dissipation requirements and noiseless requirements of the computer, there is a Cooler Master T400i CPU radiator. This radiator uses heat transfer to transfer the heat from the CPU to the heat sink through the heat pipe. The lower end of the heat pipe is in contact with the CPU for efficient heat dissipation. At the same time, it meets the requirements of low noise and meets people's requirements for silent cooling of the CPU.

However, this product is different from ordinary cooling fans. It is installed from the side of the CPU, and its fixed position is not on the main chassis. Because the heat pipe needs to directly transfer the heat of the CPU, it must directly act on the CPU and exert pressure on the CPU.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a silent cooling device for a computer case, which solves the problem that the silent cooling device exerts pressure on the CPU.

Its technical solution is that the silent cooling device used for the computer case includes a cooling device, the cooling device is provided with a fixing device, and the fixing device includes a first fixing part and a second fixing part, and the first fixing part and the second fixing part A support rod and a magnetic block are arranged between the second fixed parts. During the interconnection process between the support rod and the first fixed part and the second fixed part, the contact area between the radiator and the host is indirectly increased, and the radiator Gravity remains the same, the larger the contact area, the smaller the force per unit area. The support rod transfers a part of the gravity of the radiator to the CPU, thereby reducing the force directly generated by the radiator on the CPU. One end of each support rod is connected to the first A fixed part is fixedly connected, and the other end of each support rod is movably connected with the second fixed part. When in use, the second fixed part is first fixed at the position of the CPU, then the first fixed part is connected with the second fixed part, and finally the The heat sink is placed on the first fixed part, and the heat dissipation pipe on the heat sink is in contact with the surface of the CPU. The magnetic block is separated between the first fixed part and the second fixed part, and the opposite magnetic poles are the same, repel each other, and generate a reaction force. Offsets some of the gravity of the radiator.

Furthermore, the supporting rods are arranged in a matrix at the bottom of the first fixing part, the magnetic blocks are embedded between the supporting rods on the lower surface of the first fixing part, and the magnetic blocks are embedded on the upper surface of the second fixing part. The magnetic block on the upper surface of the second fixing part corresponds to the inlaid magnetic block on the lower surface of the first fixing part one by one, and the distance between the magnetic block on the lower surface of the first fixing part and the magnetic block on the upper surface of the second fixing part is 7mm-13mm between, so as to maintain a sufficiently large repulsive force between the first fixing part and the second fixing part.

Further, the upper surface of the first fixing part is provided with a rib, and the rib is used to protect the radiator, and the inner wall of the rib is provided with a spring body, and the spring body is welded to the inner wall of the rib, and the inner wall of the rib is welded. The spring body acts in the horizontal direction, and when the host is externally stressed, it can reduce the force on the radiator, preventing the radiator from being displaced from the position of the CPU by vibration.

Furthermore, the second fixing part and the first fixing part are split, and through holes are provided at the four corners of the second fixing part, and the through holes of the second fixing part are used for screws to pass through to fix the second fixing part on the host.

Furthermore, a first through slot is provided in the middle of the first fixing part, and the first through slot is for the heat dissipation pipe at the bottom of the radiator to pass through, and the size of the first through groove is consistent with the maximum diameter of the heat dissipation pipe, and the second The middle part of the fixed part is provided with a second through slot, the second through slot is for the CPU to pass through, the size of the second through slot is consistent with the size of the CPU, the first through slot is for the cooling pipe at the bottom of the cooling device to pass through, and the second through slot is for the passage of the CPU. The two-way slot is for the protruding part of the CPU to pass through.

Further, the lower surface of the first fixing part is provided with a positioning frame, and the positioning frame is located on the edge of the first through groove, and the positioning frame is used to protect the connection part between the heat dissipation pipe and the radiator, so as to avoid the connection between the heat dissipation pipe and the radiator. The host breaks accidentally when it is shaken.

Furthermore, the upper surface of the second fixing part is provided with an indented groove, and the diameter of the indented groove is the same as the outer diameter of one end connected to the first fixing part of the support rod, and the support rod and the second The diameter of one end connected with the fixing part is smaller than the inner diameter of the indentation groove.

Furthermore, the inner wall of the indented groove is provided with a gasket, and the thickness of the gasket gradually decreases during the upward extension from the bottom of the indented groove. During the connection process between the support rod and the indented groove, the lower the support rod is, the more it is stepped. The greater the pressure of the gasket on the support rod, the stronger the force between the indented groove and the support rod, and the tighter the connection between the first fixing part and the second fixing part.

The technical effect of the utility model is that by adding a fixing device between the radiator and the CPU, on the one hand, the connection between the radiator and the host is strengthened, the stability of the radiator is ensured, and the vibration of the radiator is reduced by adding springs; On the one hand, the force generated by the radiator on the CPU is transferred to the main chassis to prevent the CPU from being directly affected by force and affecting its service life.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Fig. 2 is a schematic diagram of the structure of the first fixing part of the present invention.

Fig. 3 is a schematic diagram of the structure of the indented groove of the present invention.

Detailed ways

The specific implementation will be described in further detail below in conjunction with the accompanying drawings.

Embodiment 1: As shown in Fig. 1 to Fig. 3, the silent cooling device for computer case includes a cooling device 1, on which a fixing device 2 is arranged, and the fixing device 2 includes a first fixing part 21 and a The second fixed part 22, the support rod 3 and the magnetic block 4 are arranged between the first fixed part 21 and the second fixed part 22, and the support rod 3 is connected to the first fixed part and the second fixed part During the process, the contact area between the radiator and the host is indirectly increased, the gravity of the radiator remains unchanged, the larger the contact area, the smaller the force per unit area, and the support rod 3 transfers a part of the gravity of the radiator to the surrounding of the CPU, thereby To reduce the force directly generated by the radiator to the CPU, one end of each of the support rods 3 is fixedly connected to the first fixed part 21, and the other end of each of the support rods 3 is movably connected to the second fixed part 22. The fixing part 22 is fixed at the position of the CPU200, then the first fixing part 21 is connected with the second fixing part 22, and finally the heat sink is placed on the first fixing part 21, and the heat dissipation pipe 100 on the heat sink is in contact with the surface of the CPU200, so The magnetic block 4 is separated between the first fixing part 21 and the second fixing part 22 , and the opposite magnetic poles are the same, repel each other, generate a reaction force, and offset part of the gravity of the radiator.

In one embodiment, the supporting rods 3 are arranged in a matrix at the bottom of the first fixing part 21, and the magnetic blocks 4 are embedded between the supporting rods 3 on the lower surface of the first fixing part 21. The magnetic blocks 4 Inlaid on the upper surface of the second fixed part 22, the magnetic blocks 4 on the upper surface of each second fixed part 22 correspond to the inlaid magnetic blocks on the lower surface of the first fixed part 21 one by one, and the magnetic blocks on the lower surface of the first fixed part 21 The distance between the magnetic block 4 and the magnetic block 4 on the upper surface of the second fixing part 22 is between 7 mm and 13 mm, so as to maintain a sufficiently large repulsive force between the first fixing part 21 and the second fixing part 22 .

In one embodiment, a rib 7 is provided on the edge of the upper surface of the first fixing part 21, and the rib 7 is used to protect the radiator, and a spring body 8 is provided on the inner wall surface of the rib 7, and the spring body 8 is welded with the inner wall of the rib 7, and the spring body 8 acts in the horizontal direction. When the host is externally stressed, the force on the radiator can be reduced to prevent the radiator from being shaken and deviated from the position of the CPU.

In one embodiment, the second fixing part 22 and the first fixing part 21 are split, and the four corners of the second fixing part 22 are provided with through holes, and the through holes of the second fixing part 22 allow screws to pass through. , to fix the second fixing part on the host.

In one embodiment, the middle part of the first fixing part 21 is provided with a first through groove 5, the first through groove 5 is for the heat dissipation pipe 100 at the bottom of the radiator to pass through, and the size of the first through groove 5 is the same as that of the heat dissipation pipe. The maximum diameter of 100 is the same, the middle part of the second fixing part 22 is provided with a second through slot 6, the second through slot 6 is for the CPU200 to pass through, the size of the second through slot 6 is consistent with the size of the CPU, and the first through slot 6 is consistent with the size of the CPU. The slot 5 is for the cooling pipe at the bottom of the cooling device 1 to pass through, and the second through slot 6 is for the protruding part of the CPU to pass through.

In the above embodiment, the lower surface of the first fixing part 21 is provided with a positioning frame 9, and the positioning frame 9 is located on the edge of the first through groove 5, and the positioning frame 9 is used to protect the connection part between the heat dissipation pipe 100 and the radiator. , to avoid accidental breakage of the connection between the heat pipe and the radiator when the host is shaken.

In one embodiment, the upper surface of the second fixing part 22 is provided with an indented groove 10, and the diameter of the indented groove 10 is the same as the outer diameter of one end of the supporting rod 3 connected to the first fixing part 21. The diameter of one end of the support rod 3 connected to the second fixing portion 22 is smaller than the inner diameter of the indentation groove 10 .

In the above embodiment, the inner wall of the sunken groove 10 is provided with a gasket 11, and the thickness of the gasket 11 gradually decreases during the upward extension from the bottom of the sunken groove 10. During the connection process between the support rod 3 and the sunken groove 11 , the lower the support rod 3 is, the greater the pressure of the ladder-shaped gasket 11 on the support rod 3 is, the stronger the force between the indented groove 10 and the support rod 3 is, and the connection between the first fixing part 21 and the second fixing part 22 The closer the connection is.

The technical effect of the utility model is that by adding a fixing device between the radiator and the CPU, on the one hand, the connection between the radiator and the host is strengthened, the stability of the radiator is ensured, and the vibration of the radiator is reduced by adding springs; On the one hand, the force generated by the radiator on the CPU is transferred to the main chassis to prevent the CPU from being directly affected by force and affecting its service life.

The utility model has been described in detail through specific implementation methods and examples above, but these do not constitute a limitation to the utility model. Without departing from the principle of the utility model, those skilled in the art can also make many modifications and improvements, which should also be regarded as the protection scope of the utility model.

Claims (8)

1. A silent cooling device for a computer case, comprising a cooling device (1), characterized in that the cooling device is provided with a fixing device (2), and the fixing device (2) includes a first fixing part (21) and the second fixing part (22), a supporting rod (3) and a magnetic block (4) are arranged between the first fixing part (21) and the second fixing part (22), each of the supporting rods (3) One end is fixedly connected with the first fixing part (21), and the other end of each support rod (3) is movably connected with the second fixing part (22). 2. The silent cooling device for computer cases according to claim 1, characterized in that, each of the support rods (3) is arranged in a matrix at the bottom of the first fixing part (21), and the magnetic blocks (4 ) is inlaid between the supporting rods (3) on the lower surface of the first fixing part (21), the magnet block (4) is inlaid on the upper surface of the second fixing part (22), each of the second fixing parts (22) The magnet block (4) on the upper surface is in one-to-one correspondence with the inlaid magnet block on the lower surface of the first fixing part (21). 3. The silent cooling device for computer case according to claim 1, characterized in that, the upper surface edge of the first fixing part (21) is provided with a rib (7), and the inner wall of the rib (7) The surface is provided with a spring body (8). 4. The silent cooling device for computer case according to claim 1, characterized in that, the second fixing part (22) and the first fixing part (21) are split type, and the second fixing part ( 22) There are through holes at the four corners. 5. The silent cooling device for computer cases according to claim 1, characterized in that, a first through groove (5) is provided in the middle of the first fixing part (21), and the second fixing part (22) ) is provided with a second through-slot (6) in the middle, the first through-slot (5) is for the cooling pipe at the bottom of the cooling device (1) to pass through, and the second through-slot (6) is for the protruding part of the CPU to pass through. 6. The silent cooling device for computer cases according to claim 5, characterized in that a positioning frame (9) is provided on the lower surface of the first fixing part (21), and the positioning frame (9) is located at the second A through groove (5) edge. 7. The silent cooling device for computer case according to claim 1, characterized in that, the upper surface of the second fixing part (22) is provided with an indented groove (10), and the indented groove (10) The size of the diameter is the same as the outer diameter of the end of the support rod (3) connected to the first fixing part (21), and the diameter of the end of the support rod (3) connected to the second fixing part (22) is smaller than the inner diameter Sink (10) inner diameter. 8. The silent cooling device for computer case according to claim 7, characterized in that, the inner wall of the indented groove (10) is provided with a gasket (11), and the gasket (11) is formed by the indented groove (10) The thickness gradually decreases during the upward extension of the bottom.