Radiator with vibration reduction function

Abstract

The utility model relates to the technical field of damping heat dissipation, in particular to a radiator with a damping function, which comprises a radiator body, a connecting plate, a guide rod frame, a mounting frame and the like. The top of the radiator body is fixedly provided with a connecting plate through bolts, the top of the connecting plate is fixedly connected with a guide rod frame, the guide rod frame is composed of a plurality of guide rods and a T-shaped connecting plate, the guide rods of the guide rod frame are connected with a mounting frame in a sliding mode, the mounting frame is a U-shaped frame body, and the two ends of the mounting frame penetrate through the guide rods of the guide rod frame. The spring is arranged between the guide rod frame and the mounting frame, and the damping piece is mounted at the top of the guide rod frame, so that vibration from a case or the radiator body is relieved under the combined action, the influence of the vibration on the radiator body is reduced, the service life of the radiator is prolonged, noise caused by the vibration is reduced, and the service life of the radiator is prolonged. And the overall stability and the mute effect of the system are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shock-absorbing heat dissipation, in particular to a radiator with a shock-absorbing function. Background Art

[0002] With the continuous growth of the demand for high-performance computing, the power density of computer hardware is also increasing continuously, which puts forward higher requirements for the heat dissipation system. Although traditional radiators can meet the basic heat dissipation requirements, in some cases, especially in high-performance servers, workstations or gaming PCs, their performance may be limited. Therefore, efficient heat dissipation is crucial for maintaining the stable operation of the system. At the same time, components such as fans and hard disk drives inside the computer will generate vibrations during operation. These vibrations will not only cause noise but also may affect the performance and lifespan of the radiator.

[0003] A patent with the patent publication number CN111465266A discloses a shock-absorbing radiator, which includes a housing; a fan is movably connected inside the housing; a fixing plate is fixedly installed at the top of the housing; a cover plate is fixedly installed at the top of the fixing plate; an installation frame is arranged above the cover plate; installation components are arranged at the four corners of the installation frame; a pipeline is fitted inside the installation frame; a heat dissipation box body is fixedly installed on one side of the housing.

[0004] When the shock-absorbing radiator disclosed in the above patent is used inside a computer case, when the components inside the case vibrate, the shock energy is absorbed by the springs at the four corners of the installation frame. However, the actual shock-absorbing effect of the springs may be limited by the spring stiffness and stroke. If the vibration frequency exceeds the processing capacity of the springs, the shock-absorbing effect will be weakened. And elastic elements such as springs may show phenomena such as fatigue, wear or aging during long-term use, thus affecting the shock-absorbing effect. Therefore, we have designed a radiator with a shock-absorbing function to achieve an efficient shock-absorbing effect on the radiator. Summary of the Utility Model

[0005] In order to overcome the disadvantage that the existing shock-absorbing radiator only uses springs for shock absorption and the shock-absorbing effect is relatively limited, the utility model provides a radiator with a shock-absorbing function.

[0006] A radiator with a vibration damping function, comprising a radiator body, a connecting plate, a guide rod frame, a mounting frame, a spring and a damping member. The top of the radiator body is fixedly installed with a connecting plate through bolts. The top of the connecting plate is fixedly connected with a guide rod frame. The guide rod frame is composed of multiple guide rods and a T-shaped connecting plate. An mounting frame is slidably connected to the guide rods of the guide rod frame. The mounting frame is a U-shaped frame body, and both ends of the mounting frame penetrate through the guide rods of the guide rod frame, and the T-shaped connecting plate of the guide rod frame is limited on the mounting frame. The mounting frame is provided with a plurality of bolt holes for mounting the radiator. A spring is arranged between the guide rod frame and the mounting frame. The spring is sleeved on each guide rod of the guide rod frame. The spring is used to buffer and absorb the vibration from the chassis or the radiator body.

[0007] Optionally, the radiator body includes a fan, a base, a heat conduction pipe and heat dissipation fins. The fan is provided with two symmetrically arranged ones. The heat dissipation fins are assembled inside the two fans. The bottom of the fan is provided with a base. The base is used to conduct the heat generated when the central processing unit works. A plurality of heat conduction pipes are connected between the base and the heat dissipation fins.

[0008] Optionally, a plurality of first shock pads are arranged between the contact surfaces of the guide rod frame and the mounting frame. The first shock pads are respectively located between the T-shaped connecting plate of the guide rod frame and the inner side wall of the mounting frame. The first shock pads are used to reduce the impact force generated when the guide rod frame and the mounting frame collide.

[0009] Optionally, the damping member includes a connecting seat, an oil cylinder, a piston rod and a piston head. The connecting seats are symmetrically installed on the top surface of the guide rod frame and the inner wall of the mounting frame. The piston rods are rotatably installed on the connecting seats. The end of the piston rod is fixedly connected with the piston head. The upper and lower piston rods are symmetrically and sealingly slidably connected to the oil cylinder. There is an interval space in the oil cylinder between the piston head and the corresponding piston rod, and the interval space does not contain hydraulic oil. A certain amount of hydraulic oil is provided in the oil cylinder between the upper and lower piston heads.

[0010] Optionally, small through holes are provided on the contact surface between the piston head and the oil cylinder. The through holes allow the hydraulic oil in the oil cylinder to pass through the two piston heads and flow into the interval space of the oil cylinder between the piston head and the corresponding piston rod.

[0011] Optionally, the top surface of the mounting frame is covered with a second shock pad. The second shock pad is used to damp the mounting frame and its mounting place. The second shock pad is replaceably installed on the mounting frame.

[0012] The beneficial effects of the present utility model are as follows: 1. By setting a spring between the guide rod frame and the mounting frame and installing a damping member at the top of the guide rod frame, the present utility model jointly acts to slow down the vibration from the chassis or the radiator body, reduces the impact of vibration on the radiator body, extends the service life of the radiator, and reduces the noise caused by vibration, thereby improving the overall stability and sound insulation effect of the system.

[0013] 2. The present utility model can further reduce the direct collision between components by setting a first shock-absorbing pad between the guide rod frame and the mounting frame and covering the top surface of the mounting frame with a second shock-absorbing pad, slowing down the vibration between the mounting frame and the guide rod frame. At the same time, the second shock-absorbing pad also provides additional shock absorption for the mounting frame and its installation location, enhancing the shock-absorbing performance of the entire radiator system and improving the stability and safety during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional structural schematic diagram of the present utility model.

[0015] Figure 2 is a three-dimensional structural schematic diagram of components such as the guide rod frame and the first shock-absorbing pad of the present utility model.

[0016] Figure 3 is a three-dimensional structural sectional view of the oil cylinder of the present utility model.

[0017] Figure 4 is a three-dimensional structural schematic diagram of components such as the mounting frame and the second shock-absorbing pad of the present utility model.

[0018] Reference numerals in the drawings: 1: fan; 2: base; 3: heat conduction tube; 4: heat dissipation fin; 5: connecting plate; 6: guide rod frame; 7: mounting frame; 8: spring; 9: first shock-absorbing pad; 10: connecting seat; 11: oil cylinder; 12: piston rod; 121: piston head; 13: second shock-absorbing pad. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following describes the embodiments of the present utility model with reference to the drawings.

[0020] Embodiment: A radiator with a vibration damping function, as Figure 1 and Figure 2As shown in the figure, it includes a radiator body, a connecting plate 5, a guide rod frame 6, a mounting frame 7, a spring 8 and a damping member. The top of the radiator body is fixedly installed with the connecting plate 5 by bolts. The top of the connecting plate 5 is fixedly connected with the guide rod frame 6. The guide rod frame 6 is composed of multiple guide rods and a T-shaped connecting plate. The mounting frame 7 is slidably connected to the guide rods of the guide rod frame 6. The mounting frame 7 is a U-shaped frame body, and both ends of the mounting frame 7 penetrate through the guide rods of the guide rod frame 6, and the T-shaped connecting plate of the guide rod frame 6 is limited on the mounting frame 7. The mounting frame 7 is provided with multiple bolt holes for installing this radiator. A spring 8 is arranged between the guide rod frame 6 and the mounting frame 7. The spring 8 is sleeved on each guide rod of the guide rod frame 6. The spring 8 is used to buffer and absorb the vibration from the chassis or the radiator body. Two damping members are provided at the top of the guide rod frame 6. The damping members are used to further slow down the vibration effect between the guide rod frame 6 and the mounting frame 7. Through the mutual cooperation of the spring 8 and the damping members, the vibration transmitted between the radiator body and the installation chassis is effectively buffered and blocked.

[0021] As Figure 1 shown in the figure, the radiator body includes a fan 1, a base 2, heat conduction tubes 3 and heat dissipation fins 4. The fan 1 is provided with two symmetrical ones. The heat dissipation fins 4 are assembled inside the two fans 1. The bottom of the fan 1 is provided with a base 2. The base 2 is used to conduct the heat generated when the central processing unit works. Multiple heat conduction tubes 3 are connected between the base 2 and the heat dissipation fins 4. The heat conduction tubes 3 are used to transfer the heat conducted on the base 2 to the heat dissipation fins 4 to expand the heat dissipation area, and cooperate with the two side fans 1 to carry out the heat inside the heat dissipation fins 4 in the same direction, so as to achieve the effect of dissipating heat from the central processing unit.

[0022] As Figure 2 shown in the figure, multiple first shock pads 9 are arranged between the contact surfaces of the guide rod frame 6 and the mounting frame 7. The first shock pads 9 are respectively located between the T-shaped connecting plate of the guide rod frame 6 and the inner side wall of the mounting frame 7. The first shock pads 9 are used to slow down the impact force generated when the guide rod frame 6 and the mounting frame 7 collide.

[0023] As Figure 2 and Figure 3As shown, the damping member includes a connecting seat 10, an oil cylinder 11, a piston rod 12 and a piston head 121. The connecting seats 10 are symmetrically installed on the top surface of the guide rod frame 6 and the inner wall of the mounting frame 7. The piston rods 12 are rotatably installed on the connecting seats 10. The end of the piston rod 12 is fixedly connected with the piston head 121. The upper and lower piston rods 12 are symmetrically and sealingly slidably connected to the oil cylinder 11. There is an interval space in the oil cylinder 11 between the piston head 121 and the corresponding piston rod 12, and the interval space does not contain hydraulic oil. A certain amount of hydraulic oil is provided in the oil cylinder 11 between the upper and lower piston heads 121. Tiny through holes are provided on the contact surface between the piston head 121 and the oil cylinder 11. The through holes allow the hydraulic oil in the oil cylinder 11 to pass through the two piston heads 121 and flow into the interval space of the oil cylinder 11 between the piston head 121 and the corresponding piston rod 12, so as to generate a damping effect when the oil cylinder 11 and the piston rod 12 slide relative to each other, thereby further slowing down the vibration conduction between the guide rod frame 6 and the mounting frame 7.

[0024] As Figure 1 and Figure 4 shown, the top surface of the mounting frame 7 is covered with a second shock pad 13, which is used to damp the mounting frame 7 and its installation location. The second shock pad 13 is replaceably installed on the mounting frame 7.

[0025] When using this radiator, the base 2 is attached to the heat dissipation element to conduct heat, and the conducted heat will be transferred to the heat dissipation fins 4 through the heat conduction pipe 3, causing the heat to spread into the large-area heat dissipation fins 4. Then, the heat in the heat dissipation fins 4 is blown out by the fan 1. When dissipating heat in this cycle, the operation of the fan 1 will generate certain vibrations. When the vibrations are conducted to the guide rod holder 6 through the connecting plate 5, the spring 8 between the connecting plate 5 and the mounting bracket 7 will absorb the transmitted impact force. At the same time, the first shock-absorbing pad 9 between the guide rod holder 6 and the mounting bracket 7 will further dampen the vibrations, preventing the vibrations generated by the radiator itself from being conducted upward to other chassis components through the mounting bracket 7. When the high-power components on the chassis generate vibrations during operation, the vibrations will first be buffered by the second shock-absorbing pad 13. Part of the vibrations transmitted to the mounting bracket 7 will be further dissipated under the action of the spring 8 and the first shock-absorbing pad 9. At the same time, when the vibrations between the guide rod holder 6 and the mounting bracket 7 are transmitted to the connecting seat 10, the piston heads 121 between the relatively moving piston rods 12 will slide relative to the oil cylinder 11. At this time, the hydraulic oil inside the oil cylinder 11 will pass through the piston head 121 and flow into the spaced space of the oil cylinder 11 between the piston head 121 and the corresponding piston rod 12. During this process, the hydraulic oil will buffer the movement of the piston rod 12 and cause a damping effect on the relative movement between the oil cylinder 11 and the piston rod 12, separating and absorbing the vibration transmission between the guide rod holder 6 and the mounting bracket 7, thereby reducing the mutual influence of vibrations between the radiator and the chassis, effectively achieving the shock-absorbing effect of the radiator, and improving the service life of the radiator and chassis components.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes can be made therein without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A radiator with a vibration reduction function, comprising a radiator body and a connecting plate (5), wherein the connecting plate (5) is fixedly mounted on the top of the radiator body by bolts, wherein: The radiator further comprises a guide rod frame (6), a mounting frame (7), a spring (8) and a damping member. The top of the connecting plate (5) is fixedly connected with the guide rod frame (6). The guide rod frame (6) is composed of a plurality of guide rods and a T-shaped connecting plate. The guide rods of the guide rod frame (6) are slidably connected with the mounting frame (7). The mounting frame (7) is a U-shaped frame. The two ends of the mounting frame (7) pass through the guide rods of the guide rod frame (6). The T-shaped connecting plate of the guide rod frame (6) is limited on the mounting frame (7). The mounting frame (7) is provided with a plurality of bolt holes for mounting the radiator. A spring (8) is provided between the guide rod frame (6) and the mounting frame (7). The spring (8) is sleeved on each guide rod of the guide rod frame (6). At least two damping members are provided on the top of the guide rod frame (6). The damping members are used to further reduce the vibration effect between the guide rod frame (6) and the mounting frame (7).

2. The radiator with vibration reduction function according to claim 1, characterized in that: The radiator body comprises a fan (1), a base (2), a heat pipe (3) and heat dissipation fins (4); the fans (1) are arranged in two symmetrical arrangements; the two fans (1) are internally assembled with heat dissipation fins (4); a base (2) is arranged at the bottom of the fan (1); the base (2) is used to conduct heat generated by the central processing unit when the central processing unit is in operation; and a plurality of heat pipes (3) are connected between the base (2) and the heat dissipation fins (4).

3. The radiator with vibration reduction function according to claim 2 is characterized in that: A plurality of first shock absorbing pads (9) are arranged between the contact surfaces of the guide rod frame (6) and the mounting frame (7), and the first shock absorbing pads (9) are respectively located between the T-shaped connecting plate of the guide rod frame (6) and the inner side wall of the mounting frame (7).

4. The radiator with vibration reduction function according to claim 3 is characterized in that: The damping member comprises a connecting seat (10), an oil cylinder (11), a piston rod (12) and a piston head (121); the connecting seat (10) is symmetrically mounted on the top surface of the guide rod frame (6) and the inner wall of the mounting frame (7); the piston rod (12) is rotatably mounted on the connecting seat (10); the end of the piston rod (12) is fixedly connected to the piston head (121); the upper and lower piston rods (12) are symmetrically sealed and slidably connected to the oil cylinder (11); a spacing space is provided in the oil cylinder (11) between the piston head (121) and the corresponding piston rod (12); the spacing space does not contain hydraulic oil; a certain amount of hydraulic oil is provided in the oil cylinder (11) between the upper and lower piston heads (121).

5. The radiator with vibration reduction function according to claim 4 is characterized in that: A small through hole is provided on the contact surface between the piston head (121) and the oil cylinder (11), and the through hole allows the hydraulic oil in the oil cylinder (11) to pass through the two piston heads (121) and flow into the interval space of the oil cylinder (11) between the piston head (121) and the corresponding piston rod (12).

6. The radiator with vibration reduction function according to claim 5, characterized in that: The top surface of the mounting frame (7) is covered with a second shock absorbing pad (13), and the second shock absorbing pad (13) is used to reduce the vibration of the mounting frame (7) and its mounting location.

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