CN218273318U

CN218273318U - Efficient heat dissipation mechanism for computer CPU

Info

Publication number: CN218273318U
Application number: CN202222747216.7U
Authority: CN
Inventors: 李长龙
Original assignee: Guangzhou College Of Commerce
Current assignee: Guangzhou College Of Commerce
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-01-10
Anticipated expiration: 2032-10-19

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

Efficient heat dissipation mechanism for computer CPU

Technical Field

The utility model relates to a heat dissipation technical field especially relates to a high-efficient heat dissipation mechanism for computer CPU.

Background

The CPU is one of the main devices of the electronic computer, the core fittings in the computer, its function is mainly to explain the computer instruction and process the data in the computer software, CPU will produce a large amount of heat while working, if do not distribute out these heat in time, cause the crash lightly, may burn CPU hard seriously, therefore, dispel the heat in order to ensure its normal work to CPU through CPU heat sink.

The CPU radiator through adopting dispels the heat for radiator fan to CPU in the existing market, but radiator fan all dispels the heat through the bolt with its surface of installing at CPU when installing, but when demolising radiator fan, need make the bolt that uses all demolish the installation, just can dismantle radiator fan, has the corresponding bolt of needs installation after the reinstallation to inconvenient people demolish and install radiator fan.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the high-efficient heat dissipation mechanism for computer CPU who proposes makes things convenient for the installation and the dismantlement of heat dissipation mechanism.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a high-efficiency heat dissipation mechanism for a computer CPU 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 on the two side plates in the heat dissipation mechanism are the first diagonal positions of the heat dissipation mechanism, and the arrangement positions of the movable handles arranged on the two side plates are the second diagonal positions of the heat dissipation mechanism.

Further, the fixed handle and the movable handle are located on the same horizontal plane.

Furthermore, one side of the inserting plate inserted into the sliding cavity is provided with a plurality of inserting holes, and each inserting hole is internally provided with a sliding rod connected with the inserting hole in a sliding manner; and a reset spring is arranged on the outer wall of the sliding rod protruding inserting plate, one end of the reset spring is connected with the inner wall of the sliding cavity, and the other end of the reset spring is connected with the inserting plate.

Furthermore, the middle part on casing top is provided with the wind channel, the wind channel top is provided with the protection network, the wind channel inside be provided with the double-end motor that the protection network is connected, and with the fan that double-end motor connects, the protection network with the top drive end of double-end electrode is connected, the fan with the bottom drive end of double-end electrode is connected.

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

Furthermore, the outer wall of the top drive end of the double-end 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, a brush plate is arranged on the outer wall of the top driving end of the double-end motor and is arranged between the protective net and the arc-shaped plate; the top of the brush plate is in contact with the protective net, and the bottom of the brush plate is in contact with the arc-shaped plate.

Furthermore, a protection plate is arranged on the inner wall of the bottom of the air duct.

Furthermore, the bottom side of casing is provided with the air outlet, the inside of air outlet is provided with a plurality of baffles.

Further, a sealing strip is arranged at the bottom of the shell.

The utility model discloses following beneficial effect has:

the utility model discloses in, press down the removal handle through the supplementary power of borrowing at fixed handle, make the picture peg slide in smooth chamber, mechanism will dispel the heat puts behind the top of device, loosen fixed handle and removal handle, make the picture peg insert the inside of fixed draw-in groove of using, make heat dissipation mechanism fix the top at devices such as CPU, otherwise when dismantling and changing heat dissipation mechanism, only need press down remove the handle can, need not the rethread and twist the installation and the dismantlement that the bolt carries out heat dissipation mechanism, made things convenient for the use to heat dissipation mechanism.

Drawings

Fig. 1 is a perspective view of an efficient heat dissipation mechanism for a computer CPU according to the present invention;

fig. 2 is a cross-sectional view of a casing of the high-efficiency heat dissipation mechanism for the CPU of the computer according to the present invention;

fig. 3 is an exploded schematic view of a high-efficiency heat dissipation mechanism for a CPU of a computer according to the present invention;

fig. 4 is a schematic diagram of the casing after being installed in the high-efficiency heat dissipation mechanism for the CPU of the computer.

Illustration of the drawings:

1. a housing; 2. inserting plates; 3. a protective net; 4. a disc; 5. an air duct; 6. fixing a handle; 7. a sealing strip; 8. a partition plate; 9. an air outlet; 10. a chute; 11. moving the handle; 12. an arc-shaped plate; 13. a protection plate; 14. a connecting rod; 15. a slide bar; 16. a slide chamber; 17. a circular ring; 18. a brush plate; 19. a fan; 20. a return spring; 21. a double-headed motor; 22. side plates.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a heat dissipation mechanism, which is specifically applicable to efficient heat dissipation of heat-generating devices such as CPU and chip in a computer.

The heat dissipation mechanism comprises a shell 1, an air duct 5 is arranged in the middle of the shell 1, a protective screen 3 is arranged at the top end of the air duct 5, a double-end motor 21 connected with the protective screen 3 and a fan 19 connected with the double-end motor 21 are arranged inside the air duct 5, the protective screen 3 is connected with the top driving end of the double-end electrode 21, and the fan 19 is connected with the bottom driving end of the double-end electrode 21. Under the power-on state, the double-end motor 21 drives the fan 19 to rotate, the fan 19 rotates to drive peripheral air to flow, and external air enters the air duct 5 from the protective net 3, so that heat generated by a heating device on the main board, such as a CPU (central processing unit), is dissipated.

Side plates 22 are respectively arranged below two opposite outer walls of the shell 1, and the side plates 22 protrude out of the outer wall of the shell 1.

The outer end surface, namely the first end surface, far away from the shell 1 of the side plate 22 is provided with a sliding cavity 16, and the sliding cavity 16 is internally provided with an inserting plate 2 which is connected with the sliding cavity 16 in a sliding way.

In the embodiment, the side of the inserting plate 2 inserted into the sliding cavity 16 is provided with a plurality of inserting holes (not shown in the figure), each inserting hole is provided with a sliding rod 15, and the sliding rods 15 are slidably connected with the inserting holes. The slide rod 15 is inserted into the insertion hole to a first depth under the condition of no external force, and the inserting plate 2 moves towards the inside of the slide cavity 16 under the condition of external force, wherein the second depth of the slide rod 15 inserted into the insertion hole is larger than the first depth. When the length of the part of the board 2 exposed from the slide cavity 16 is smaller than the depth of the card slot for fixing the heat dissipating mechanism, the heat dissipating mechanism can be moved away from above the CPU.

The outer wall of the sliding rod 15, which protrudes out of the flashboard 2, is provided with a return spring 20, one end of the return spring 20 is connected with the inner wall of the sliding cavity 16, and the other end of the return spring 20 is connected with the flashboard 2. The reset spring 20 is extruded when being subjected to external force, after the external force is lost, the inserting plate 2 slides in the sliding cavity 16 under the action of the reset spring 20 to realize reset, at the moment, the inserting plate 2 can be inserted into the clamping groove, and the heat dissipation mechanism is fixed above the CPU.

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

As shown in fig. 1 and 4, the fixed handles 6 disposed on the two side plates 22 of the heat dissipation mechanism are respectively disposed at diagonal positions of the heat dissipation mechanism, the movable handles 11 disposed on the two side plates 22 are respectively disposed at the other diagonal position of the heat dissipation mechanism, that is, a fixed handle 6 and a movable handle 11 are respectively disposed at two ends of the side surface of the heat dissipation mechanism where the second end surface is located, and another movable handle 11 and another fixed handle 6 are respectively disposed at two ends of the side surface of the heat dissipation mechanism where the third end surface is located. When the picture peg 2 needs to move in sliding cavity 16, the movable handle 11 can be moved by means of fixed handle 6, for example, the user can use one finger to buckle fixed handle 6, and the user uses another finger to move movable handle 11, thereby the picture peg 2 connected with movable handle 11 moves in sliding cavity 16, so that picture peg 2 is removed from the draw-in groove, and the bolt is not required to be screwed to carry out the installation and the dismantlement of heat dissipation mechanism, and the heat dissipation mechanism provided by the embodiment of the utility model is fixed above the CPU or is removed from the top of the CPU, thereby facilitating the use of the heat dissipation mechanism.

In one embodiment, the fixed handle 6 and the moving handle 11 are located at the same horizontal plane for ease of use.

In a specific embodiment, the disc 4 is arranged in the middle of the protective screening 3, the bottom end of the disc 4 is rotatably connected with the top driving end of the double-end motor 21, the double-end motor 21 is supported, meanwhile, under the action of the protective screening 3, the device inside the air duct 5 is protected, and the whole service life of the heat dissipation mechanism is prolonged.

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

When the cooling fan dissipates heat, dust and fine sundries in the air are attached to the protective net of the cooling fan along with the air flow, so that the protective net is blocked, the circulation of the air is influenced, the heat dissipation of a CPU is further influenced, and the CPU is damaged.

In a specific embodiment of the utility model, the outer wall of double-end motor 21 top drive end still fixedly connected with brush board 18, brush board 18 sets up between protection network 3 and a plurality of arc 12, the top of brush board 18 contacts with protection network 3, the bottom of brush board 18 contacts with arc 12, brush board 18 rotates in the inside of wind channel 5 under double-end motor 21's drive, and then brushes the dust and the attachment on protection network 3 and arc 12 surface, avoid protection network 3 to produce the phenomenon of jam, and avoid arc 12 surface to pile up the dust, improve the holistic result of use of heat dissipation mechanism.

In a specific embodiment, a plurality of protection plates 13 are arranged on the inner wall of the bottom of the air duct 5, and the protection plates 13 can prevent the fan 19 from falling to cause damage to the CPU, so that the function of separating the CPU and the fan is achieved, and a certain protection effect is further achieved on the CPU.

In a specific embodiment, all be provided with air outlet 9 casing 1 bottom, the inside fixedly connected with of department wind gap 9 has a plurality of baffles 8, when blowing to CPU, the steam that CPU produced is discharged outside casing 1 from air outlet 9 to the realization dispels the heat to CPU, has improved CPU life.

Corresponding to electric motor rotor's direction of rotation, the utility model discloses the air outlet 9 that the embodiment relates also can regard as the air intake, and is corresponding, and the heat dissipation mechanism can be discharged from protection network 3 to the steam that CPU produced.

In a specific embodiment, the bottom of the housing 1 is provided with a sealing strip 7, and the sealing strip 7 plays a role in sealing, so that the whole heat dissipation mechanism is convenient to use.

The embodiment of the utility model provides a heat dissipation mechanism is through 6 supplementary power of borrowing of fixed handle when specifically installing, moves removal handle 11, and the removal of removing handle 11 drives connecting rod 14 and slides in spout 10, and then drives picture peg 2 to 16 inside removal in smooth chamber with connecting rod 14 fixed connection. The heat dissipation mechanism is arranged above a heating device such as a CPU (central processing unit), after the inserting plate 2 is aligned with a fixing clamping groove arranged around the CPU, the moving handle 11 is loosened, the inserting plate 2 slides in the sliding cavity 16 under the action of the return spring 20, so that the inserting plate 2 is inserted into the clamping groove, and the heat dissipation mechanism is fixed above the CPU. On the contrary, when the heat dissipation mechanism is disassembled or replaced, only the movable handle 11 needs to be pressed, the bolt does not need to be screwed for disassembling, and the heat dissipation mechanism is convenient to use.

The embodiment of the utility model provides a still provide a mainboard, this mainboard specifically can be provided with fixed draw-in groove of using, and this draw-in groove is used for fixing the embodiment of the utility model provides a heat dissipation mechanism.

The embodiment of the utility model provides a still provide a computer, the computer includes the embodiment of the utility model provides a heat dissipation mechanism and/or mainboard.

The embodiment of the utility model provides an equipment is still provided, equipment includes the embodiment of the utility model provides a heat dissipation mechanism and/or mainboard.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. An efficient heat dissipation mechanism for a computer CPU, comprising a housing (1), characterized in that: side plates (22) are respectively arranged below two opposite outer walls of the shell (1);

a sliding cavity (16) is formed in a first end face, far away from the outer wall of the shell (1), of the side plate (22), and an inserting plate (2) connected with the sliding cavity (16) in a sliding mode is arranged in the sliding cavity (16);

a fixed handle (6) and a movable handle (11) are respectively arranged on a second end face and a third end face of the side plate (22) which are positioned on two sides of the first end face, the fixed handle (6) is fixedly connected with the second end face of the side plate (22), a sliding groove (10) is arranged on the third end face of the side plate (22), and the movable handle (11) is fixedly connected with the inserting plate (2) through a connecting rod (14) arranged in the sliding groove (10);

the arrangement positions of the fixed handles (6) arranged on the two side plates (22) in the heat dissipation mechanism are the first diagonal position of the heat dissipation mechanism, and the arrangement positions of the movable handles (11) arranged on the two side plates (22) are the second diagonal position of the heat dissipation mechanism.

2. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: the fixed handle (6) and the movable handle (11) are positioned on the same horizontal plane.

3. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: a plurality of jacks are arranged at one side of the inserting plate (2) inserted into the sliding cavity (16), and a sliding rod (15) connected with the jacks in a sliding manner is arranged in each jack;

and a reset spring (20) is arranged on the outer wall of the sliding rod (15) which protrudes out of the inserting plate (2), one end of the reset spring (20) is connected with the inner wall of the sliding cavity (16), and the other end of the reset spring (20) is connected with the inserting plate (2).

4. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: casing (1) middle part is provided with wind channel (5), wind channel (5) top is provided with protection network (3), wind channel (5) inside be provided with double-end motor (21) that protection network (3) are connected, and with fan (19) that double-end motor (21) are connected, protection network (3) with the top drive end of double-end motor (21) is connected, fan (19) with the bottom drive end of double-end motor (21) is connected.

5. The efficient heat dissipation mechanism for a computer CPU of claim 4, wherein: 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 with the top driving end of the double-end motor (21).

6. The efficient heat dissipation mechanism for a computer CPU of claim 4, wherein: the outer wall of the top driving end of the double-end motor (21) is provided with a circular ring (17), and the outer wall of the circular ring (17) is provided with a plurality of arc-shaped plates (12).

7. The efficient heat dissipation mechanism for a computer CPU of claim 6, wherein: a brush plate (18) is arranged on the outer wall of the top driving end of the double-end motor (21), 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-shaped plate (12).

8. The efficient heat dissipation mechanism for a computer CPU of claim 4, wherein: and a protection plate (13) is arranged on the inner wall of the bottom of the air duct (5).

9. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: the bottom side of casing (1) is provided with air outlet (9), the inside of air outlet (9) is provided with a plurality of baffles (8).

10. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: and a sealing strip (7) is arranged at the bottom of the shell (1).