CN218273318U - A high-efficiency cooling mechanism for computer CPU - Google Patents

Abstract

The utility model discloses a high-efficiency heat dissipation mechanism for a computer CPU, which comprises a shell, wherein side plates are respectively arranged below two opposite outer walls of the shell; a sliding cavity is arranged in a first end face of the side plate, which is far away from the outer wall of the shell, and an inserting plate which is connected with the sliding cavity in a sliding manner is arranged in the sliding cavity; a fixed handle and a movable handle are respectively arranged on a second end face and a third end face of the side plate, which are positioned on two sides of the first end face, the fixed handle is fixedly connected with the second end face of the side plate, the third end face of the side plate is provided with a sliding groove, and the movable handle is fixedly connected with the inserting plate through a connecting rod arranged in the sliding groove; the arrangement positions of the fixed handles arranged in the two side plates are the first diagonal positions of the heat dissipation mechanism, and the arrangement positions of the movable handles arranged in the two side plates are the second diagonal positions of the heat dissipation mechanism, so that the heat dissipation mechanism is convenient to use.

Description

A high-efficiency cooling mechanism for computer CPU

technical field

The utility model relates to the technical field of heat dissipation, in particular to an efficient heat dissipation mechanism for a computer CPU.

Background technique

CPU is one of the main equipment of electronic computer. It is the core component of computer. Its function is mainly to interpret computer instructions and process data in computer software. CPU will generate a lot of heat when it is working. If the heat is not dissipated in time , It may lead to a crash, or it may burn the CPU. Therefore, the CPU is cooled through the CPU radiator to ensure its normal operation.

Currently on the market, the CPU heat sink used is the cooling fan to cool the CPU, but the cooling fan is installed on the surface of the CPU through bolts to dissipate heat, but when the cooling fan is removed, it needs to be installed The used bolts are all removed before the cooling fan can be disassembled, and corresponding bolts need to be installed after reinstallation, so that it is inconvenient for people to remove and install the cooling fan.

Utility model content

The purpose of the utility model is to solve the shortcomings in the prior art, and propose a high-efficiency heat dissipation mechanism for computer CPU, which facilitates the installation and disassembly of the heat dissipation mechanism.

In order to achieve the above object, the utility model provides the following technical solutions:

A high-efficiency heat dissipation mechanism for a computer CPU, comprising a housing, side plates are respectively provided under two opposite outer walls of the housing; a sliding cavity is provided in the first end surface of the side plates away from the outer walls of the housing , the sliding cavity is provided with a plug-in plate that is slidably connected to the sliding cavity;

A fixed handle and a moving handle are respectively provided on the second end face and the third end face of the side plate located on both sides of the first end face, the fixed handle is fixedly connected with the second end face of the side plate, and the side The third end surface of the board is provided with a chute, and the moving handle is fixedly connected with the plug-in board through the connecting rod arranged in the chute;

The setting positions of the fixed handles provided on the two side plates in the heat dissipation mechanism are the first diagonal positions of the heat dissipation mechanism, and the setting positions of the moving handles provided on the two side plates are the second diagonal positions of the heat dissipation mechanism.

Further, the fixed handle and the moving handle are located at the same level.

Further, a plurality of jacks are provided on the side where the flashboard is inserted into the sliding cavity, and a slide bar is provided in each jack to slide and connect with the jack; the slide bar protrudes from the outer wall of the flashboard A return spring is provided, one end of the return spring is connected with the inner wall of the sliding cavity, and the other end of the return spring is connected with the inserting plate.

Further, the middle part of the top of the housing is provided with an air duct, the top of the air duct is provided with a protective net, the inside of the air duct is provided with a double-headed motor connected to the protective net, and a double-headed motor connected to the double-headed motor A connected fan, the protective net is connected to the top driving end of the double-ended electrode, and the fan is connected to the bottom driving end of the double-ended electrode.

Further, a disc is arranged in the middle of the protective net, and the bottom end of the disc is rotatably connected to the top driving end of the double-headed motor.

Further, the outer wall of the top driving end of the double-head motor is provided with a circular ring, and the outer wall of the circular ring is provided with a plurality of arc-shaped plates.

Further, the outer wall of the top driving end of the double-head motor is provided with a brush plate, and the brush plate is arranged between the protective net and the arc-shaped plate; the top of the brush plate and the protective net The bottom of the brush plate is in contact with the curved plate.

Further, a protective plate is provided on the inner wall of the bottom of the air duct.

Further, an air outlet is provided on the bottom side of the housing, and a plurality of partitions are arranged inside the air outlet.

Further, the bottom of the housing is provided with a sealing strip.

The utility model has the following beneficial effects:

In the utility model, by pressing the moving handle with the assistance of the fixed handle, the inserting plate slides in the sliding chamber, and after placing the heat dissipation mechanism above the device, the fixed handle and the moving handle are released, so that the inserting plate is inserted and fixed. Use the inside of the card slot to fix the heat dissipation mechanism above the CPU and other components. On the contrary, when disassembling and replacing the heat dissipation mechanism, you only need to press the moving handle, and there is no need to install and disassemble the heat dissipation mechanism by twisting the bolts. The use of the heat dissipation mechanism is facilitated.

Description of drawings

Fig. 1 is a perspective view of a high-efficiency cooling mechanism for a computer CPU proposed by the utility model;

Fig. 2 is a sectional view of a housing in a high-efficiency heat dissipation mechanism for a computer CPU proposed by the utility model;

Fig. 3 is a schematic diagram of an exploded structure of a high-efficiency heat dissipation mechanism for a computer CPU proposed by the present invention;

Fig. 4 is a schematic diagram of a housing installed in a high-efficiency heat dissipation mechanism for a computer CPU proposed by the utility model.

illustration:

1. Shell; 2. Plug-in plate; 3. Protective net; 4. Disk; 5. Air duct; 6. Fixed handle; 7. Sealing strip; 8. Partition; 9. Air outlet; 11. Moving handle; 12. Arc plate; 13. Protective plate; 14. Connecting rod; 15. Slide bar; ; 21, double-head motor; 22, side plate.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Referring to Figures 1-4, the embodiment of the present invention provides a heat dissipation mechanism, which can be used to efficiently dissipate heat from heat-generating components such as a CPU and a chip in a computer.

The heat dissipation mechanism includes a housing 1, the middle part of the housing 1 is provided with an air duct 5, the top of the air duct 5 is provided with a protective net 3, the inside of the air duct 5 is provided with a double-head motor 21 connected to the protective net 3, and a double-head motor 21 connected to the double-head The motor 21 is connected to the fan 19, the protective net 3 is connected to the top driving end of the double-headed electrode 21, and the fan 19 is connected to the bottom driving end of the double-headed electrode 21. In the power-on state, the double-head motor 21 drives the fan 19 to rotate, and the fan 19 rotates to drive the surrounding air to flow, and the outside air enters the inside of the air duct 5 from the protective net 3, thereby dissipating heat from the heat-generating components such as the CPU on the main board.

Side plates 22 are respectively arranged under the two opposite outer walls of the housing 1 , and the side plates 22 protrude from the outer walls of the housing 1 .

A sliding chamber 16 is disposed on the outer end surface of the side plate 22 away from the outer shell 1 , that is, the first end surface, and the sliding chamber 16 is provided with an inserting plate 2 slidably connected to the sliding chamber 16 .

In a specific embodiment, a plurality of sockets (not shown in the drawings) are provided on the side where the flashboard 2 is inserted into the slide cavity 16, and a slide bar 15 is arranged in each socket, and the slide bar 15 slides with the socket. connect. Under the condition of no external force, the slide rod 15 is inserted into the insertion hole to a first depth, and under the condition of an external force, the inserting plate 2 moves to the inside of the sliding chamber 16. At this time, the second depth of the slide rod 15 inserted into the insertion hole is greater than the first depth. one depth. When the length of the part of the plugboard 2 exposed from the slide chamber 16 is smaller than the depth of the slot for fixing the heat dissipation mechanism, the heat dissipation mechanism can be removed from above the CPU.

A return spring 20 is provided on the outer wall of the slide bar 15 protruding from the flashboard 2 , one end of the return spring 20 is connected to the inner wall of the sliding chamber 16 , and the other end of the return spring 20 is connected to the flashboard 2 . Return spring 20 produces extrusion when being subjected to external force, after losing external force, under the action of return spring 20, inserting plate 2 slides in the inside of sliding cavity 16 to realize reset, and at this moment, inserting plate 2 can be inserted into the slot to dissipate heat. The mechanism is fixed above the CPU.

A fixed handle 6 and a moving handle 11 are respectively provided on the second end surface and the third end surface of the side plate 22 located on both sides of the first end surface. The fixed handle 6 is fixedly connected to the second end surface of the side plate 22 . The third end surface of the side plate 22 is provided with a chute 10, the moving handle 11 is fixedly connected with the inserting plate 2 through the connecting rod 14 arranged in the chute 10, the connecting rod 14 can slide in the chute 10, so that the moving handle 11 Drive plate 2 to move in sliding cavity 16 when moving.

As shown in Figures 1 and 4, the fixed handles 6 provided on the two side plates 22 in the heat dissipation mechanism are respectively arranged at the diagonal positions of the heat dissipation mechanism, and the moving handles 11 provided on the two side plates 22 are respectively arranged on the other pair of heat dissipation mechanisms. Angular position, that is, a fixed handle 6 and a moving handle 11 are respectively provided at both ends of the side of the heat dissipation mechanism where the above-mentioned second end surface is located, and another mobile handle is respectively provided at both ends of the side surface of the heat dissipation mechanism where the above-mentioned third end surface is located. 11 and another fixed handle 6. When it is necessary to make the board 2 move in the sliding chamber 16, the moving handle 11 can be moved by means of the fixed handle 6. For example, the user can hold the fixed handle 6 with one finger, and the user can use the other finger to move the moving handle 11, so as to make and move The inserting plate 2 connected to the handle 11 moves in the sliding chamber 16, so that the inserting plate 2 is removed from the slot, and there is no need to install and disassemble the heat dissipation mechanism by twisting the bolts, which facilitates the fixing of the heat dissipation mechanism provided by the embodiment of the present invention. On the top of the CPU or remove the heat dissipation mechanism from above the CPU, which facilitates the use of the heat dissipation mechanism.

In a specific embodiment, the fixed handle 6 and the moving handle 11 are located on the same horizontal plane for convenience of use.

In a specific embodiment, the middle part of the protective net 3 is provided with a disc 4, and the bottom end of the disc 4 is rotatably connected to the top driving end of the double-head motor 21, which plays a role in supporting the double-head motor 21. At the same time, the protective net 3 Under the effect of this, the equipment inside the air duct 5 is protected, and the overall service life of the heat dissipation mechanism is improved.

In a specific embodiment, the outer wall of the top driving end of the double-head motor 21 is fixedly connected with a circular ring 17, and the outer wall of the circular ring 17 is fixedly connected with a plurality of arc-shaped plates 12, and the circular ring 17 and a plurality of arc-shaped plates 12 can be mounted on the double-headed motor. Driven by the head electrode 21 to rotate, the air flow in the air duct 5 is increased.

When the cooling fan is dissipating heat, as the air flows, dust and fine debris in the air will adhere to the protective net of the cooling fan, causing blockage of the protective net, thereby affecting the circulation of the air, and further affecting the heat dissipation of the CPU, resulting in The CPU is damaged.

In a specific embodiment of the present utility model, the outer wall of the driving end of the double-headed motor 21 is also fixedly connected with a brush plate 18, and the brush plate 18 is arranged between the protective net 3 and a plurality of arc-shaped plates 12, and the brush plate The top of 18 is in contact with the protective net 3, and the bottom of the brush plate 18 is in contact with the arc-shaped plate 12. Driven by the double-head motor 21, the brush plate 18 rotates inside the air duct 5, and then the protective net 3 And the dust and attachments on the surface of the curved plate 12 are brushed away to avoid the phenomenon that the protective net 3 is blocked, and to avoid the accumulation of dust on the surface of the curved plate 12, so as to improve the overall use effect of the heat dissipation mechanism.

In a specific embodiment, the inner wall at the bottom of the air duct 5 is provided with a plurality of protective plates 13, the protective plates 13 can prevent the CPU from being damaged due to the fall of the fan 19, play a role in separating the CPU and the fan, and then play a certain role on the CPU. protective effect.

In a specific embodiment, the bottom of the housing 1 is provided with an air outlet 9, and a plurality of partitions 8 are fixedly connected to the inside of the air outlet 9. When the CPU is blown, the hot air generated by the CPU is discharged from the air outlet 9 to the Out of the casing 1, the heat dissipation of the CPU is realized, and the service life of the CPU is improved.

Corresponding to the rotation direction of the motor rotor, the air outlet 9 involved in the embodiment of the utility model can also be used as an air inlet, and correspondingly, the hot air generated by the CPU can be discharged from the protective net 3 to the cooling mechanism.

In a specific embodiment, the bottom of the housing 1 is provided with a sealing strip 7, which functions as a seal and facilitates the overall use of the heat dissipation mechanism.

The heat dissipation mechanism provided by the embodiment of the utility model is assisted by the fixed handle 6 during specific installation to move the mobile handle 11, and the movement of the mobile handle 11 drives the connecting rod 14 to slide in the chute 10, and then drives to be fixed with the connecting rod 14 The connected board 2 moves to the inside of the sliding cavity 16 . Set the heat dissipating mechanism above the heat-generating components such as the CPU, and after aligning the plug-in board 2 with the fixing slot provided around the CPU, loosen the moving handle 11, and under the force of the return spring 20, the plug-in board 2 Sliding is carried out inside the slide chamber 16, so that the plug-in board 2 is inserted into the inside of the card slot, and the cooling mechanism is fixed above the CPU at this time. Conversely, when disassembling or replacing the heat dissipation mechanism, it is only necessary to press the moving handle 11, and there is no need to disassemble by twisting the bolts, which facilitates the use of the heat dissipation mechanism.

The embodiment of the utility model also provides a main board, which can be specifically provided with a fixing slot, and the slot is used to fix the heat dissipation mechanism provided by the embodiment of the utility model.

The embodiment of the utility model also provides a computer, and the computer includes the heat dissipation mechanism and/or the main board provided by the embodiment of the utility model.

The embodiment of the present invention also provides a device, which includes the heat dissipation mechanism and/or the main board provided by the embodiment of the present invention.

Finally, it should be noted that: the above is only a preferred embodiment of the utility model, and is not intended to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model, All should be included within the protection scope of the present utility model.

Claims (10)

1. A high-efficiency heat dissipation mechanism for a computer CPU, comprising a housing (1), characterized in that: side plates (22) are respectively provided below two relative outer walls of the housing (1); A sliding chamber (16) is provided in the first end surface of the side plate (22) away from the outer wall of the housing (1), and a sliding chamber (16) is provided in the sliding chamber (16) to be slidably connected to the sliding chamber (16). Plug board (2); A fixed handle (6) and a moving handle (11) are respectively arranged on the second end surface and the third end surface of the side plate (22) located on both sides of the first end surface, and the fixed handle (6) and the The second end surface of the side plate (22) is fixedly connected, the third end surface of the side plate (22) is provided with a chute (10), and the moving handle (11) passes through the connecting rod (14) arranged in the chute (10). ) is fixedly connected with the plugboard (2); The setting position of the fixed handle (6) provided by the two side plates (22) in the heat dissipation mechanism is the first diagonal position of the heat dissipation mechanism, and the setting position of the mobile handle (11) provided by the two side plates (22) is the first diagonal position of the heat dissipation mechanism. The second diagonal position of . 2. The high-efficiency cooling mechanism for computer CPU according to claim 1, characterized in that: the fixed handle (6) and the moving handle (11) are located on the same horizontal plane. 3. The high-efficiency heat dissipation mechanism for computer CPU according to claim 1, characterized in that: the side where the insert plate (2) is inserted into the slide chamber (16) is provided with a plurality of jacks, each A slide bar (15) slidingly connected with the jack is arranged in the jack; The outer wall of the slide bar (15) protruding from the insert plate (2) is provided with a return spring (20), and one end of the return spring (20) is connected with the inner wall of the slide chamber (16), and the return spring The other end of (20) is connected with said board (2). 4. The high-efficiency heat dissipation mechanism for computer CPU according to claim 1, characterized in that: an air duct (5) is provided in the middle of the housing (1), and a protective net is provided at the top of the air duct (5) (3), the inside of the air duct (5) is provided with a double-head motor (21) connected to the protective net (3), and a fan (19) connected to the double-head motor (21), the The protective net (3) is connected to the top drive end of the double-head motor (21), and the fan (19) is connected to the bottom drive end of the double-head motor (21). 5. The high-efficiency heat dissipation mechanism for computer CPU according to claim 4, characterized in that: the middle part of the protective net (3) is provided with a disc (4), and the bottom of the disc (4) is in contact with the The top drive end of the double-headed motor (21) is connected in rotation. 6. The high-efficiency cooling mechanism for computer CPU according to claim 4, characterized in that: the outer wall of the top drive end of the double-headed motor (21) is provided with a ring (17), and the ring (17) The outer wall is provided with a plurality of arc-shaped plates (12). 7. The high-efficiency cooling mechanism for computer CPU according to claim 6, characterized in that: the outer wall of the top drive end of the double-headed motor (21) is provided with a brush plate (18), and the brush plate (18) ) is arranged between the protective net (3) and the arc-shaped plate (12); The top of the brush plate (18) is in contact with the protective net (3), and the bottom of the brush plate (18) is in contact with the arc plate (12). 8. The high-efficiency heat dissipation mechanism for computer CPU according to claim 4, characterized in that: a protective plate (13) is provided on the inner wall of the bottom of the air duct (5). 9. The high-efficiency heat dissipation mechanism for computer CPU according to claim 1, characterized in that: an air outlet (9) is provided on the bottom side of the housing (1), and the inside of the air outlet (9) A plurality of partitions (8) are provided. 10. The high-efficiency heat dissipation mechanism for computer CPU according to claim 1, characterized in that: a sealing strip (7) is provided on the bottom of the casing (1).

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