A computer CPU combined radiator

Abstract

The present invention relates to the technical field of CPU radiators, and more specifically, to a computer CPU combined radiator, comprising a heat conducting block, wherein arc-shaped grooves are provided on both sides of the lower surface of the heat conducting block, U-shaped copper tubes are fixedly installed in the two arc-shaped grooves, and a heat dissipation fin group is fixedly installed on the two U-shaped copper tube bodies. The heat dissipation fin group includes a plurality of heat dissipation fins. The present invention connects a first heat dissipation fan to a connecting component, and then quickly connects the connecting component to the U-shaped copper tube. This not only eliminates the need to use screws to connect the first heat dissipation fan, thereby saving a lot of installation time and greatly improving the installation efficiency of the installer. At the same time, compared with a clamp connection, there is no need to provide a card slot on each heat dissipation fin, thereby avoiding reducing the contact area between the heat dissipation fin and the outside world, and preventing the heat dissipation effect of the heat dissipation fin from being affected.

Description

Technical Field

[0001] The present invention relates to the technical field of CPU radiators, in particular to a computer CPU combined radiator. Background Art

[0002] The CPU generates a lot of heat when it is working. If the heat is not dissipated in time, it will cause a crash at best, and the CPU may burn out at worst. Air-cooled radiator is the most common type of radiator, which includes copper tubes, cooling fans, cooling fins and heat-conducting blocks that fit the CPU. The principle is to transfer the heat generated by the CPU to the heat sink, and then the heat is taken away by the fan. The connection between the cooling fan and the cooling fins of the existing CPU radiator is generally connected together by the installer using a clamp or several screws. When using screws for installation, the staff needs to drive multiple screws into the corresponding screw holes one by one, which is very time-consuming and greatly reduces the installation efficiency of the installer. Although the connection with a clamp saves time, in order to prevent the clamp from being easily separated from the cooling fins during connection, a slot needs to be opened on each cooling fin, which reduces the contact area between the cooling fins and the outside world, affecting the heat dissipation effect of the cooling fins. Summary of the Invention

[0003] In response to the shortcomings of the existing technology, the present invention provides a computer CPU combined radiator, which solves the problem in the existing technology that the connection between the cooling fan and the cooling fins is connected by using screws or clamps, while the use of screws is very time-consuming and the use of clamps affects the heat dissipation effect of the cooling fins.

[0004] To achieve the above object, the technical solution adopted by the present invention is:

[0005] A computer CPU combined heat sink includes a heat conducting block, arc-shaped grooves are formed on both sides of the lower surface of the heat conducting block, U-shaped copper tubes are fixedly installed in the two arc-shaped grooves, and a heat dissipation fin group is fixedly installed on the two U-shaped copper tube bodies. The heat dissipation fin group includes a plurality of heat dissipation fins, and a first heat dissipation fan is provided on one side of the heat dissipation fin group. The outer wall of the first heat dissipation fan is installed with a connection component for connecting to the U-shaped copper tube;

[0006] A plurality of heat dissipation fins are fixedly mounted on the upper surface of the heat conduction block.

[0007] Preferably, the connecting assembly includes a mounting frame, which is arranged on the outer wall of the first cooling fan. A fixing plate is fixedly installed on the upper surface of the mounting frame through a pad. A rectangular cavity is provided in the fixing plate. A plurality of sockets are provided on both side surfaces of the inner wall of the rectangular cavity. Each of the U-shaped copper tubes is inserted and fitted with the corresponding socket at one end away from the heat conducting block, and each of the U-shaped copper tubes is extended to the outside of the corresponding socket at one end away from the heat conducting block.

[0008] Preferably, two slide bars are fixedly installed between the inner walls of the rectangular cavity, and slide plates are slidably provided on both sides of the two slide bars, and two limit clamps are provided on the sides of the two slide plates away from each other;

[0009] The middle parts of the two slide rods are both sleeved with springs;

[0010] An avoidance groove is formed through the top surface of the rectangular cavity, and push plates are fixedly installed on the upper surfaces of the two slides, and the upper surfaces of the two push plates extend to the outside of the avoidance groove.

[0011] Preferably, the limit clamp includes a plurality of hinged tightening plates, one of which is fixedly mounted on the corresponding side of the slide, and the remaining tightening plates are symmetrically arranged with the tightening plate as the center, and two adjacent tightening plates are hingedly connected by a hinge with a torsion spring.

[0012] Preferably, two connecting blocks are fixedly installed on one side of each of the tightening plates at the end, a rotating shaft is rotatably installed between every two adjacent connecting blocks, and each rotating shaft body is sleeved with a roller.

[0013] Preferably, the cross-sectional shape of each of the tightening plates is set to be arc-shaped.

[0014] Preferably, a connecting frame is fixedly installed on the upper surface of the fixed plate, and two copper plates are fixedly installed on both sides of the inner wall of the connecting frame. A support hole is opened through the upper surface of each copper plate, and a copper column is fixedly installed in each support hole. A number of copper rods are fixedly installed on the body of the copper column.

[0015] Preferably, a plurality of connection holes are formed through the surfaces of both sides of the inner wall of the connection frame, and a second cooling fan is provided in each of the connection holes.

[0016] Preferably, a slide groove is provided on the bottom surface of each mounting frame, two clamping plates are slidably arranged in the slide groove, and the first cooling fan is arranged between the two clamping plates;

[0017] A bidirectional threaded rod is rotatably installed between the two sides of the inner wall of the slide groove, and the two clamps are respectively threadedly arranged on the corresponding side of the bidirectional threaded rod. One end of the bidirectional threaded rod passes through the mounting frame and is fixedly installed with a rotating wheel.

[0018] Preferably, a baffle is fixedly mounted on one side of the two clamping plates away from the heat dissipation fin group.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The staff connected the first cooling fan to the connecting component, and then quickly connected the connecting component to the U-shaped copper tube. Not only did it not need to use screws to connect the first cooling fan, it saved a lot of installation time and greatly improved the installation efficiency of the installers. At the same time, compared with the clamp connection, there was no need to open a slot on each cooling fin, thereby avoiding reducing the contact area between the cooling fins and the outside world and preventing the cooling effect of the cooling fins from being affected.

[0021] 2. When the roller follows the slide plate to move to the position of the U-shaped copper tube, the roller is pushed by the surface of the copper tube wall, causing the hinge to rotate and the torsion spring to deform, thereby expanding the distance between adjacent tightening plates and engaging with the U-shaped copper tube. Under the elastic force generated by the deformation of the torsion spring, the tightening plate is finally tightly attached to the wall of the U-shaped copper tube, so that the fixing plate is not easy to fall off, thereby enhancing the stability of the connection between the first cooling fan and the U-shaped copper tube.

[0022] 3. After the fixing plate is installed on the U-shaped copper tube, the copper column contacts one end of the U-shaped copper tube. By setting the copper plate, copper column and copper rod, the contact area between the U-shaped copper tube and the outside air is increased, and the heat dissipation effect of the U-shaped copper tube is enhanced. In addition, the staff starts the second cooling fan to discharge the heat emitted by the U-shaped copper tube in time, changing the passive heat dissipation method to active heat dissipation, further enhancing the heat dissipation effect of the U-shaped copper tube.

[0023] 4. The staff rotates the wheel to rotate the bidirectional threaded rod, and the rotating bidirectional threaded rod drives the two clamps to move by screwing in the thread, so that the two clamps can be quickly clamped and detached from the first cooling fan, which is convenient for the staff to quickly replace the first cooling fan when installing the radiator, thereby facilitating maintenance by the installer. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of a computer CPU combined radiator of the present invention;

[0025] Figure 2 This is a front structural schematic diagram of a computer CPU combined radiator of the present invention;

[0026] Figure 3 A computer CPU combined radiator of the present invention Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0027] Figure 4 A computer CPU combined radiator of the present invention Figure 2 Schematic diagram of the cross-section structure at the middle BB;

[0028] Figure 5A computer CPU combined radiator of the present invention Figure 2 Schematic diagram of the cross-section structure at CC;

[0029] Figure 6 A computer CPU combined radiator of the present invention Figure 3 A schematic diagram of the structure enlarged in the middle;

[0030] Figure 7 A computer CPU combined radiator of the present invention Figure 3 Schematic diagram of the structure enlarged at point B.

[0031] In the figure: 1. heat conducting block; 101. arc-shaped groove; 102. heat dissipating fin; 2. U-shaped copper tube; 3. heat dissipating fin assembly; 301. heat dissipating fin; 4. first cooling fan; 5. connecting assembly; 501. mounting frame; 5011. slideway; 5012. clamping plate; 5013. two-way threaded rod; 5014. rotating wheel; 5015. baffle; 502. backing plate; 503. fixing plate; 504. rectangular cavity; 505, socket; 506, slide bar; 507, slide plate; 508, limit clamp; 5081, tightening plate; 5082, torsion spring; 5083, hinge; 5084, connecting block; 5085, roller; 509, spring; 5010, avoidance groove; 50101, push plate; 6, connecting frame; 601, copper plate; 602, copper column; 603, copper rod; 604, connecting hole; 605, second cooling fan. DETAILED DESCRIPTION

[0032] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] like Figure 1-7 As shown, a computer CPU combined radiator includes a heat conducting block 1, arc-shaped grooves 101 are opened on both sides of the lower surface of the heat conducting block 1, U-shaped copper tubes 2 are fixedly installed in the two arc-shaped grooves 101, and a heat dissipation fin group 3 is fixedly installed on the tube bodies of the two U-shaped copper tubes 2. The heat dissipation fin group 3 includes a plurality of heat dissipation fins 301. A first heat dissipation fan 4 is provided on one side of the heat dissipation fin group 3, and a connecting component 5 for connecting to the U-shaped copper tube 2 is installed on the outer wall of the first heat dissipation fan 4.

[0034] A plurality of heat dissipation fins 102 are fixedly mounted on the upper surface of the heat conducting block 1 .

[0035] Through the above technical solution, when in use, the staff first connects the first cooling fan 4 to the connecting component 5, and then quickly connects the connecting component 5 to the U-shaped copper tube 2. Not only does it not need to use screws to connect the first cooling fan 4, it saves a lot of installation time and greatly improves the installation efficiency of the installer. At the same time, compared with the clamp connection, there is no need to open a card slot on each cooling fin 301, thereby avoiding reducing the contact area between the cooling fin 301 and the outside world, and preventing the cooling effect of the cooling fin 301 from being affected.

[0036] like Figure 1 、 Figure 3 、 Figure 4 、 Figure 7 As shown, in this embodiment, the connecting component 5 includes a mounting frame 501, which is arranged on the outer wall of the first cooling fan 4. A fixing plate 503 is fixedly installed on the upper surface of the mounting frame 501 through a pad 502. A rectangular cavity 504 is provided in the fixing plate 503. A plurality of sockets 505 are provided on both sides of the inner wall of the rectangular cavity 504. Each U-shaped copper tube 2 is inserted into and matched with the corresponding socket 505 at one end away from the heat conducting block 1, and each U-shaped copper tube 2 is extended to the outside of the corresponding socket 505 at one end away from the heat conducting block 1.

[0037] Two slide bars 506 are fixedly installed between the inner walls of the rectangular cavity 504 . Slide plates 507 are slidably provided on both sides of the two slide bars 506 . Two limit clamps 508 are provided on the sides of the two slide plates 507 away from each other.

[0038] A spring 509 is sleeved on the middle part of the two sliding rods 506 .

[0039] An escape groove 5010 is formed through the top surface of the rectangular cavity 504. Push plates 50101 are fixedly mounted on the upper surfaces of the two slides 507, and the upper surfaces of the two push plates 50101 extend outside the escape groove 5010. The staff pushes the push plates 50101, causing the two slides 507 to move relative to each other, compressing the spring 509. The staff then places the mounting frame 501 connected to the first cooling fan 4 at the end of the U-shaped copper tube 2 away from the heat conducting block 1, and passes the upper end of the U-shaped copper tube 2 through the jack 505. The staff then releases the push plates 50101, causing the slides 507 to drive the limiting clamp 508 to move in the opposite direction, causing the limiting clamp 508 to tighten against the U-shaped copper tube 2, thereby fixing the first cooling fan 4 to one side of the heat dissipation fin assembly 3.

[0040] like Figure 1 、 Figure 3 、 Figure 6As shown, it should be noted that the limit clamp 508 includes multiple hinged tightening plates 5081, one of which is fixedly mounted on the corresponding side of the slide 507, and the remaining tightening plates 5081 are symmetrically arranged with the tightening plate 5081 as the center, and the adjacent two tightening plates 5081 are hingedly connected by a hinge 5083 with a torsion spring 5082.

[0041] Two connecting blocks 5084 are fixedly installed on one side of each tightening plate 5081 located at the end. A rotating shaft is rotatably installed between every two adjacent connecting blocks 5084, and a roller 5085 is sleeved on the shaft body of each rotating shaft.

[0042] Each of the tensioning plates 5081 has an arc-shaped cross-section. When the roller 5085 follows the slide plate 507 to the position of the U-shaped copper tube 2, the roller 5085 is pushed by the wall surface of the U-shaped copper tube 2, causing the hinge 5083 to rotate and the torsion spring 5082 to deform, thereby increasing the distance between adjacent tensioning plates 5081 and engaging with the U-shaped copper tube 2. Furthermore, under the elastic force generated by the deformation of the torsion spring 5082, the tensioning plates 5081 are finally tightly attached to the wall of the U-shaped copper tube 2, thereby preventing the fixing plate 503 from falling off and enhancing the stability of the connection between the first cooling fan 4 and the U-shaped copper tube 2.

[0043] like Figure 1 、 Figure 7 As shown, in the specific setting, a connecting frame 6 is fixedly installed on the upper surface of the fixed plate 503, and two copper plates 601 are fixedly installed on both sides of the inner wall of the connecting frame 6. A support hole is opened through the upper surface of each copper plate 601, and a copper column 602 is fixedly installed in each support hole. A number of copper rods 603 are fixedly installed on the body of the copper column 602.

[0044] Several connection holes 604 are formed through the inner wall of the connecting frame 6 on both sides, and a second cooling fan 605 is installed in each connection hole 604. After the fixing plate 503 is installed on the U-shaped copper tube 2, the copper column 602 contacts one end of the U-shaped copper tube 2. The arrangement of the copper plate 601, the copper column 602, and the copper rod 603 increases the contact area between the U-shaped copper tube 2 and the outside air, enhancing the heat dissipation effect of the U-shaped copper tube 2. Moreover, by activating the second cooling fan 605, the heat emitted by the U-shaped copper tube 2 is promptly dissipated, switching from passive heat dissipation to active heat dissipation, further enhancing the heat dissipation effect of the U-shaped copper tube 2.

[0045] like Figure 1 、 Figure 3 、 Figure 5 、 Figure 7As shown, it can be understood that in the present application, a slide groove 5011 is provided on the bottom surface of each mounting frame 501 , two clamping plates 5012 are slidingly provided in the slide groove 5011 , and the first cooling fan 4 is provided between the two clamping plates 5012 .

[0046] A bidirectional threaded rod 5013 is rotatably mounted between the inner walls of the chute 5011. Two clamping plates 5012 are threadedly mounted on corresponding sides of the bidirectional threaded rod 5013. One end of the bidirectional threaded rod 5013 passes through the mounting frame 501 and is fixedly mounted with a rotating wheel 5014. A worker rotates the rotating wheel 5014 to rotate the bidirectional threaded rod 5013. The rotating bidirectional threaded rod 5013 drives the two clamping plates 5012 to move by screwing in the thread, allowing the two clamping plates 5012 to quickly clamp and release from the first cooling fan 4. This facilitates the installation of the radiator and the quick replacement of the first cooling fan 4, making it easier for installers to perform maintenance.

[0047] A baffle 5015 is fixedly mounted on one side of the two clamping plates 5012 away from the heat dissipation fin group 3. By providing the baffle 5015, the position of the first heat dissipation fan 4 is further limited, thereby enhancing the clamping effect of the clamping plates 5012.

[0048] The working principle of a computer CPU combination radiator:

[0049] When in use, the staff first connects the first cooling fan 4 to the connecting component 5, and then quickly connects the connecting component 5 to the U-shaped copper tube 2. Not only does it not need to use screws to connect the first cooling fan 4, it saves a lot of installation time and greatly improves the installation efficiency of the installer. At the same time, compared with the clamp connection, there is no need to open a card slot on each cooling fin 301, thereby avoiding reducing the contact area between the cooling fin 301 and the outside world, and preventing the cooling effect of the cooling fin 301 from being affected.

[0050] The above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is impossible to enumerate all the implementation methods here. Any obvious changes or modifications derived from the technical solution of the present invention are still within the scope of protection of the present invention.

Claims

1. A computer CPU combined radiator, comprising a heat conducting block (1), characterized in that: Arc-shaped grooves (101) are provided on both sides of the lower surface of the heat-conducting block (1), U-shaped copper tubes (2) are fixedly installed in the two arc-shaped grooves (101), and a heat dissipation fin group (3) is fixedly installed on the tube bodies of the two U-shaped copper tubes (2), the heat dissipation fin group (3) includes a plurality of heat dissipation fins (301), a first heat dissipation fan (4) is provided on one side of the heat dissipation fin group (3), and a connecting component (5) for connecting to the U-shaped copper tube (2) is installed on the outer wall of the first heat dissipation fan (4); A plurality of heat dissipation fins (102) are fixedly mounted on the upper surface of the heat conducting block (1); The connecting assembly (5) includes a mounting frame (501), the mounting frame (501) is arranged on the outer wall of the first cooling fan (4), a fixing plate (503) is fixedly installed on the upper surface of the mounting frame (501) through a pad (502), a rectangular cavity (504) is provided in the fixing plate (503), and a plurality of sockets (505) are provided on both sides of the inner wall of the rectangular cavity (504), and each end of the U-shaped copper tube (2) away from the heat conducting block (1) is respectively inserted and matched with the corresponding socket (505), and each end of the U-shaped copper tube (2) away from the heat conducting block (1) extends to the outside of the corresponding socket (505); Two slide bars (506) are fixedly installed between the inner walls of the rectangular cavity (504); slide plates (507) are slidably provided on both sides of the rod bodies of the two slide bars (506); and two limit clamps (508) are provided on the sides of the two slide plates (507) away from each other; The middle part of the shaft of the two sliding rods (506) is sleeved with a spring (509); An avoidance groove (5010) is provided through the top surface of the rectangular cavity (504), and push plates (50101) are fixedly mounted on the upper surfaces of the two slide plates (507), and the upper surfaces of the two push plates (50101) extend to the outside of the avoidance groove (5010); The limiting clamp (508) includes a plurality of hinged tightening plates (5081), wherein one of the tightening plates (5081) is fixedly mounted on a corresponding side of the slide plate (507), and the remaining tightening plates (5081) are symmetrically arranged with the tightening plate (5081) as the center, and two adjacent tightening plates (5081) are hingedly connected via a hinge (5083) with a torsion spring (5082); Two connecting blocks (5084) are fixedly mounted on one side of each of the tightening plates (5081) at the end, a rotating shaft is rotatably mounted between each two adjacent connecting blocks (5084), and a roller (5085) is sleeved on the shaft of each rotating shaft.

2. A computer CPU combined radiator according to claim 1, characterized in that: The cross-sectional shape of each of the tightening plates (5081) is set to be arc-shaped.

3. The computer CPU combined radiator according to claim 1, characterized in that: A connecting frame (6) is fixedly mounted on the upper surface of the fixing plate (503), and two copper plates (601) are fixedly mounted on both sides of the inner wall of the connecting frame (6). A supporting hole is formed through the upper surface of each copper plate (601), and a copper column (602) is fixedly mounted in each supporting hole. A plurality of copper rods (603) are fixedly mounted on the body of the copper column (602).

4. A computer CPU combined radiator according to claim 3, characterized in that: A plurality of connection holes (604) are provided through the surfaces of both sides of the inner wall of the connection frame (6), and a second cooling fan (605) is provided in each of the connection holes (604).

5. The computer CPU combined radiator according to claim 1, characterized in that: A sliding groove (5011) is provided on the bottom surface of each mounting frame (501), two clamping plates (5012) are slidably arranged in the sliding groove (5011), and the first cooling fan (4) is arranged between the two clamping plates (5012); A bidirectional threaded rod (5013) is rotatably mounted between the inner walls of the slide groove (5011), and the two clamping plates (5012) are respectively threadedly arranged on corresponding sides of the bidirectional threaded rod (5013). One end of the bidirectional threaded rod (5013) passes through the mounting frame (501) and is fixedly mounted with a rotating wheel (5014).

6. The computer CPU combined radiator according to claim 5, characterized in that: A baffle (5015) is fixedly mounted on one side of the two clamping plates (5012) away from the heat dissipation fin group (3).

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