CN215679223U

CN215679223U - Efficient heat dissipation mechanism for computer CPU

Info

Publication number: CN215679223U
Application number: CN202121495150.6U
Authority: CN
Inventors: 刘冰
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-01
Filing date: 2021-07-01
Publication date: 2022-01-28
Anticipated expiration: 2031-07-01

Abstract

The application discloses a high-efficient heat dissipation mechanism for computer CPU, including base and heat conduction heat abstractor, fixing device and refrigerating plant, heat conduction heat abstractor includes heat-conducting plate, heat dissipation chamber, heat conduction fin, intercommunication groove, heat conduction post, heating panel, air discharge duct, radiating fin and radiating seat, the bottom fixed connection heat-conducting plate of base, the heat dissipation chamber has been seted up to the inside of base, the heating panel has been placed on the top of base. This application is adjusted the pole through the pulling, adjusts the pole and drives the roof and slide along fixed frame, and the roof drives the spring compression who adjusts pole one end and holds power, and the roof drives the fixture block and slides through the spread groove, then places positioning seat, heating panel and radiating seat between two curb plates, loosens the regulation pole, and spring reset drives the roof and promotes fixture block and constant head tank block to fix the position of radiating seat.

Description

Efficient heat dissipation mechanism for computer CPU

Technical Field

The application relates to the technical field of computer accessories, in particular to a high-efficiency heat dissipation mechanism for a computer CPU.

Background

The computer is an indispensable electronic product in people's life at present, people all need the computer when work and amusement, and CPU is as the core of computer, and is equivalent to the same important of our brain, and is the better computer, needs to use high-end CPU more, and the heat that high-end CPU produced when the operation is very big, and the heat dissipation is not done well, and CPU will fall the frequency because of high temperature, can directly shut down when serious.

The silicone grease that paints on current cpu uses the back for a long time is dried and splits, needs to change the silicone grease again, but the inconvenient quick dismantlement of current heat dissipation mechanism to influence the deashing of heat dissipation mechanism, and general heat dissipation mechanism radiating effect is relatively poor, and heat conduction is relatively poor, then makes the radiating effect descend. Therefore, an efficient heat dissipation mechanism for a computer CPU is proposed to address the above problems.

Disclosure of Invention

The utility model provides a high-efficient heat dissipation mechanism for computer CPU is used for solving the silicone grease that current CPU smeared on after long-time the use and splits, need change the silicone grease again, but the inconvenient quick dismantlement of current heat dissipation mechanism to influence the deashing of heat dissipation mechanism, and general heat dissipation mechanism radiating effect is relatively poor, and heat conduction is relatively poor, then makes the problem that radiating effect descends.

According to one aspect of the application, an efficient heat dissipation mechanism for a computer CPU is provided, which comprises a base, a heat conduction and dissipation device, a fixing device and a refrigerating device;

the heat conduction and radiation device comprises a heat conduction plate, a heat radiation cavity, heat conduction fins, a communication groove, a heat conduction column, a heat radiation plate, an exhaust groove, heat radiation fins and a heat radiation seat, wherein the bottom end of the base is fixedly connected with the heat conduction plate, the heat radiation cavity is formed in the base, and the heat radiation plate is placed at the top end of the base;

the fixing device comprises an adjusting groove, an adjusting hole, an adjusting bolt, an installing plate, an installing hole, an adjusting block, a positioning groove, a fixing frame, an adjusting rod, a spring, a top plate, a connecting groove, a clamping block and side plates, wherein the adjusting groove is formed in the side walls of the two ends of the base, and the adjusting block is slidably connected in the adjusting groove;

refrigerating plant includes heat pipe, cooler bin, micropump, cooling blower, mounting bracket and cooling tube, the top fixed connection radiating seat of heating panel, the top fixed connection cooler bin of radiating seat.

Further, the bottom fixed connection mounting panel of regulating block, the mounting hole has been seted up to the bottom lateral wall inside of mounting panel, the mounting panel is the L template.

Furthermore, the inside regulation hole that has all seted up of both ends lateral wall of base, the inside threaded connection adjusting bolt in regulation hole, adjusting bolt runs through the regulation hole and with regulating block threaded connection.

Further, the top end of the heat conducting plate is fixedly connected with a heat conducting column, and the heat conducting column penetrates through the communicating groove and the heat dissipation cavity and is in contact with the bottom end of the heat dissipation plate.

Further, the inside fixed connection a plurality of heat conduction fin of heat dissipation chamber, a plurality of heat conduction fin equidistance distributes in the heat dissipation intracavity.

Furthermore, both sides of the top end of the base are fixedly connected with side plates, a connecting groove is formed in the side plates, a clamping block is connected with the connecting groove in a sliding mode, the clamping block is connected with the locating groove in a matched mode, the locating groove is formed in one end of the locating seat, and the locating seat is clamped between the heat dissipation plate, the base and the side plates.

Further, the fixed frame of one end lateral wall fixed connection of curb plate, the inside sliding connection of fixed frame adjusts the pole, the spring has been cup jointed in the one end outside of adjusting the pole, the one end fixed connection roof of adjusting the pole one end, the other end fixed connection fixture block of roof, roof sliding connection is in the inside of fixed frame.

Furthermore, an exhaust groove is formed in the radiating seat, radiating fins are fixedly connected to the inside of the exhaust groove, and the bottom ends of the radiating fins are fixedly connected to the top end of the radiating plate.

Further, the inside fixed connection mounting bracket of radiating seat, the internally mounted of mounting bracket has cooling fan, cooling fan and mounting bracket are located the inside of air discharge duct.

Further, the internally mounted of cooler bin has the micropump, the input intercommunication cooling tube's of micropump one end, cooling tube fixed connection is in inside one side of air discharge duct, the output intercommunication heat pipe's of micropump one end, heat pipe fixed connection is in the inside of intercommunication groove, the inside of heat pipe and cooling tube all is filled with the coolant liquid.

Through the above-mentioned embodiment of this application, adopted heat conduction heat abstractor, fixing device and refrigerating plant, solved the inconvenient quick dismantlement of current cpu heat dissipation mechanism to influence the deashing of heat dissipation mechanism, and general heat dissipation mechanism radiating effect is relatively poor, and heat conduction is relatively poor, then makes the problem that the radiating effect descends.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic overall structure diagram of an embodiment of the present application;

fig. 3 is an enlarged view of a portion a in fig. 2 according to an embodiment of the present disclosure.

Fig. 4 is a schematic position diagram of a heat dissipation plate and heat dissipation fins according to an embodiment of the present application.

Fig. 5 is a schematic perspective view of a positioning seat according to an embodiment of the present application.

In the figure: 1. the base, 2, the heat-conducting plate, 3, the heat pipe, 4, the heat dissipation chamber, 5, the heat conduction fin, 6, the intercommunication groove, 7, the heat conduction post, 8, the adjustment tank, 9, the regulation hole, 901, adjusting bolt, 10, the mounting panel, 11, the mounting hole, 12, the regulating block, 13, the heating panel, 14, the air discharge duct, 15, the positioning seat, 16, the radiating fin, 17, the constant head tank, 18, fixed frame, 19, the regulation pole, 20, the spring, 21, the roof, 22, the spread groove, 23, the fixture block, 24, the curb plate, 25, the cooler bin, 26, the micropump, 27, radiator fan, 28, the mounting bracket, 29, the heat dissipation seat, 30, the cooling tube.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The heat dissipation mechanism in this embodiment may be suitable for heat dissipation of various computer CPUs, for example, the following heat dissipation mechanism is provided in this embodiment, and the heat dissipation mechanism in this embodiment may be used to dissipate heat of the following computer CPUs.

A computer CPU connecting device comprises a mounting seat, a connecting plate and a computer CPU clamped in the mounting seat, wherein a mainboard is fixed on the lower surface of the mounting seat through screws, a bearing plate is fixed on the upper surface of the computer CPU through screws, a plurality of clamping blocks are fixed on the side surface of the computer CPU through screws, a plurality of first fixing blocks are fixed on the side surface of a rubber plate through screws, two first fixing blocks are elastically connected through a first spring, a plurality of third springs are fixed on the upper surface of the mainboard through screws, a first fixing groove is integrally formed in the mounting seat, a plurality of rotating blocks are rotatably connected in the mounting seat, in the embodiment, a plurality of square grooves are formed in the inner wall of the mounting seat, and a plurality of clamping blocks are fixed on the side surface of the computer CPU, so that the computer CPU can be conveniently and quickly clamped and installed in the mounting seat, and fix the inside at the mount pad with computer CPU block through a plurality of fixed block No. one to make the top of installing at the mainboard that computer CPU can be firm.

It is specific, there is No. two fixed blocks of a plurality of the side of connecting plate through the screw fixation, carry out elastic connection through No. two springs between No. two fixed blocks, the surface of connecting plate has a plurality of cooling tube through the screw fixation, there is the water pump inside of cooling tube through the screw fixation, the inside integrated into one piece of mount pad has No. two fixed slots, through setting up the connecting plate in this embodiment, and be provided with a plurality of cooling tubes at the surface of connecting plate, set up the water pump in the cooling tube simultaneously, make the cooling water that the water pump can drive in the cooling tube circulate, and then can make computer CPU's temperature descend fast through the cooling water of cooling tube mesocycle.

Specifically, No. three springs are provided with four altogether, and the upper surface of four No. three springs corresponds computer CPU's four corners department respectively, and the upper surface through setting up No. three springs corresponds computer CPU's four corners department respectively in this embodiment for when computer CPU pushes down, can slow down the speed that computer CPU descends, thereby the protection stitch is difficult damaged, make simultaneously when loosening a fixed block, can upwards bounce computer CPU, and then make things convenient for computer CPU's change.

Specifically, a fixed block is provided with four altogether, and four equal block of fixed block in the inside of fixed slot, through setting up four equal block of fixed block in the inside of fixed slot in this embodiment for can be through the top of installing at the mainboard that a fixed block is firm with computer CPU.

Specifically, No. two fixed blocks are provided with four altogether, and four equal block of No. two fixed blocks in the inside of No. two fixed slots, through setting up the inside of four equal block of No. two fixed slots in this embodiment for can be through No. two fixed blocks with the cooling tube firm installation in computer CPU's top.

Specifically, a plurality of square groove has been seted up to the inner wall of mount pad, and the surface of fixture block closely laminates with the inner wall in square groove, has seted up a plurality of square groove through the inner wall that sets up the mount pad in this embodiment for when installation computer CPU, stitch on computer CPU and the mainboard can aim at fast.

Specifically, the cooling pipes are arranged in eight, and the eight cooling pipes are symmetrically distributed through the connecting plate.

Of course, the present embodiment can also be used for heat dissipation of other computer CPUs. Here, description is not repeated, and the heat dissipation mechanism according to the embodiment of the present application is described below.

Referring to fig. 1-5, an efficient heat dissipation mechanism for a CPU of a computer includes a base 1, a heat conduction and dissipation device, a fixing device, and a cooling device;

the heat conduction and radiation device comprises a heat conduction plate 2, a heat radiation cavity 4, heat conduction fins 5, a communication groove 6, a heat conduction column 7, a radiation plate 13, an exhaust groove 14, radiation fins 16 and a radiation seat 29, wherein the bottom end of the base 1 is fixedly connected with the heat conduction plate 2, the heat radiation cavity 4 is formed in the base 1, and the radiation plate 13 is placed at the top end of the base 1;

the fixing device comprises an adjusting groove 8, an adjusting hole 9, an adjusting bolt 901, a mounting plate 10, a mounting hole 11, an adjusting block 12, a positioning groove 17, a fixing frame 18, an adjusting rod 19, a spring 20, a top plate 21, a connecting groove 22, a clamping block 23 and a side plate 24, the adjusting groove 8 is formed in the side wall of each of two ends of the base 1, and the adjusting block 12 is connected to the inside of the adjusting groove 8 in a sliding mode;

the refrigerating device comprises a heat conduction pipe 3, a cooling box 25, a micro pump 26, a heat dissipation fan 27, a mounting rack 28 and a heat dissipation pipe 30, wherein the top end of the heat dissipation plate 13 is fixedly connected with a heat dissipation seat 29, and the top of the heat dissipation seat 29 is fixedly connected with the cooling box 25.

Through the pulling regulation pole, adjust the pole and drive the roof and slide along fixed frame, the roof drives the spring compression of adjusting pole one end and holds power, and the roof drives the fixture block and slides through the spread groove, then places positioning seat, heating panel and radiating seat between two curb plates, loosens the regulation pole, and the spring resets and drives the roof and promote fixture block and constant head tank block to fix the position of radiating seat.

The bottom end of the adjusting block 12 is fixedly connected with a mounting plate 10, a mounting hole 11 is formed in the side wall of the bottom end of the mounting plate 10, and the mounting plate 10 is an L-shaped plate; adjusting holes 9 are formed in the side walls of the two ends of the base 1, adjusting bolts 901 are connected with the inner threads of the adjusting holes 9 in a threaded manner, and the adjusting bolts 901 penetrate through the adjusting holes 9 and are connected with adjusting blocks 12 in a threaded manner; the top end of the heat conducting plate 2 is fixedly connected with a heat conducting column 7, and the heat conducting column 7 penetrates through the communicating groove 6 and the heat dissipation cavity 4 and is in contact with the bottom end of the heat dissipation plate 13; the heat dissipation cavity 4 is internally and fixedly connected with a plurality of heat conduction fins 5, and the plurality of heat conduction fins 5 are distributed in the heat dissipation cavity 4 at equal intervals; both sides of the top end of the base 1 are fixedly connected with side plates 24, a connecting groove 22 is formed in the side plate 24, a clamping block 23 is connected in the connecting groove 22 in a sliding mode, the clamping block 23 is connected with a positioning groove 17 in a matched mode, the positioning groove 17 is formed in one end of the positioning seat 15, and the positioning seat 15 is clamped between the heat dissipation plate 13, the base 1 and the side plates 24; the side wall of one end of the side plate 24 is fixedly connected with a fixed frame 18, the inside of the fixed frame 18 is slidably connected with an adjusting rod 19, the outer side of one end of the adjusting rod 19 is sleeved with a spring 20, one end of the adjusting rod 19 is fixedly connected with one end of a top plate 21, the other end of the top plate 21 is fixedly connected with a clamping block 23, and the top plate 21 is slidably connected inside the fixed frame 18; an exhaust groove 14 is formed in the heat dissipation seat 29, a heat dissipation fin 16 is fixedly connected to the inside of the exhaust groove 14, and the bottom end of the heat dissipation fin 16 is fixedly connected to the top end of the heat dissipation plate 13; a mounting frame 28 is fixedly connected inside the heat radiating seat 29, a heat radiating fan 27 is installed inside the mounting frame 28, and the heat radiating fan 27 and the mounting frame 28 are located inside the exhaust duct 14; the internally mounted of cooler bin 25 has micropump 26, the input of micropump 26 communicates the one end of cooling tube 30, cooling tube 30 fixed connection is in inside one side of exhaust duct 14, the output of micropump 26 communicates the one end of heat pipe 3, heat pipe 3 fixed connection is in the inside of intercommunication groove 6, the inside of heat pipe 3 and cooling tube 30 all is filled with the coolant liquid.

When the utility model is used, firstly, all electrical elements in the device are externally connected with a control switch and a power supply, then the adjusting block 12 is driven by the mounting plate 10 to slide along the adjusting groove 8, the adjusting bolt 901 is in threaded connection with the adjusting hole 9 and the adjusting block 12, so that the position of the adjusting block 12 is fixed, the position of the base 1 is conveniently fixed by the mounting plate 10 and the mounting hole 11, the adjusting rod 19 is pulled to drive the top plate 21 to slide along the fixing frame 18, the top plate 21 drives the spring 20 at one end of the adjusting rod 19 to compress and store force, the top plate 21 drives the fixture block 23 to slide through the connecting groove 22, then the positioning seat 15, the heat dissipation plate 13 and the heat dissipation seat 29 are placed between the two side plates 24, the adjusting rod 19 is loosened, the spring 20 is reset to drive the top plate 21 to push the fixture block 23 to be clamped with the positioning groove 17, so that the position of the heat dissipation seat 29 is fixed, and heat is conducted through the heat conducting column 7 and the heat dissipation plate 13, the heat is dissipated through the heat dissipating fins 16 and the heat conducting fins 5, the heat dissipating fan 27 blows out the hot air inside the exhaust groove 14 by starting the heat dissipating fan 27, the heat is transferred through the cooling box 25, the micropump 26 and the heat conducting pipe 3, and the cooling liquid is cooled under the action of the heat dissipating fan 27 through the heat dissipating pipe 30, so that the heat dissipating effect of the computer CPU is improved.

The application has the advantages that:

1. the adjusting block is driven to slide along the adjusting groove through the mounting plate, and is in threaded connection with the adjusting hole and the adjusting block through the adjusting bolt, so that the position of the adjusting block is fixed, and the position of the base is conveniently fixed through the mounting plate and the mounting hole;

2. the heat dissipation seat is reasonable in structure, the adjusting rod is pulled to drive the top plate to slide along the fixing frame, the top plate drives the spring at one end of the adjusting rod to compress and store force, the top plate drives the clamping block to slide through the connecting groove, then the positioning seat, the heat dissipation plate and the heat dissipation seat are placed between the two side plates, the adjusting rod is loosened, and the spring resets to drive the top plate to push the clamping block to be clamped with the positioning groove, so that the position of the heat dissipation seat is fixed;

3. this application is rational in infrastructure, conducts the heat through heat conduction post and heating panel, gives off the heat through radiating fin and heat conduction fin, and through starting radiator fan, radiator fan blows off the inside hot-air of air discharge duct, transmits the heat through cooler bin, micropump and heat pipe, cools down the coolant liquid under the radiator fan effect through the cooling tube to computer CPU's radiating effect is increaseed.

It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An efficient heat dissipation mechanism for a computer CPU, characterized in that: comprises a base (1), a heat conduction and dissipation device, a fixing device and a refrigerating device;

the heat conduction and radiation device comprises a heat conduction plate (2), a heat radiation cavity (4), heat conduction fins (5), a communication groove (6), a heat conduction column (7), a radiation plate (13), an exhaust groove (14), radiation fins (16) and a radiation seat (29), wherein the bottom end of the base (1) is fixedly connected with the heat conduction plate (2), the heat radiation cavity (4) is formed in the base (1), and the radiation plate (13) is placed at the top end of the base (1);

the fixing device comprises an adjusting groove (8), an adjusting hole (9), an adjusting bolt (901), a mounting plate (10), a mounting hole (11), an adjusting block (12), a positioning groove (17), a fixing frame (18), an adjusting rod (19), a spring (20), a top plate (21), a connecting groove (22), a clamping block (23) and side plates (24), the adjusting groove (8) is formed in the side wall of each of two ends of the base (1), and the adjusting groove (8) is connected with the adjusting block (12) in a sliding mode;

refrigerating plant includes heat pipe (3), cooler bin (25), micropump (26), radiator fan (27), mounting bracket (28) and cooling tube (30), top fixed connection radiating seat (29) of heating panel (13), top fixed connection cooler bin (25) of radiating seat (29).

2. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: the bottom fixed connection mounting panel (10) of regulating block (12), mounting hole (11) have been seted up to the bottom lateral wall of mounting panel (10) inside, mounting panel (10) are the L template.

3. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: adjusting holes (9) are formed in the side walls of the two ends of the base (1), adjusting bolts (901) are connected with the inner threads of the adjusting holes (9), and the adjusting bolts (901) penetrate through the adjusting holes (9) and are connected with the adjusting blocks (12) in a threaded mode.

4. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: the top end of the heat conducting plate (2) is fixedly connected with a heat conducting column (7), and the heat conducting column (7) penetrates through the communicating groove (6) and the heat dissipation cavity (4) and is in contact with the bottom end of the heat dissipation plate (13).

5. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: the heat dissipation cavity is characterized in that the heat dissipation cavity (4) is fixedly connected with a plurality of heat conduction fins (5) and a plurality of heat conduction fins (5) are distributed in the heat dissipation cavity (4) in an equal distance mode.

6. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: the utility model discloses a base, including base (1), connecting groove (22), inside sliding connection fixture block (23) of connecting groove (22), fixture block (23) are connected with constant head tank (17) cooperation, constant head tank (17) are seted up inside the one end of positioning seat (15), positioning seat (15) block is with, between base (1) and curb plate (24) at the top both sides of base (1) equal fixed connection curb plate (24), connecting groove (22) have been seted up to the inside of curb plate (24), inside sliding connection fixture block (23) of connecting groove (22), fixture block (23) are connected with constant head tank (17) cooperation, constant head tank (17) are seted up inside the one end of positioning seat (15), positioning seat (15) block is at heating panel (13).

7. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: the utility model discloses a fixed frame of one end lateral wall fixed connection (18) of curb plate (24), the inside sliding connection of fixed frame (18) adjusts pole (19), spring (20) have been cup jointed in the one end outside of adjusting pole (19), the one end of the one end fixed connection roof (21) of adjusting pole (19), the other end fixed connection fixture block (23) of roof (21), roof (21) sliding connection is in the inside of fixed frame (18).

8. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: an exhaust groove (14) is formed in the radiating seat (29), radiating fins (16) are fixedly connected to the inner portion of the exhaust groove (14), and the bottom ends of the radiating fins (16) are fixedly connected to the top end of the radiating plate (13).

9. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: the inside fixed connection mounting bracket (28) of radiating seat (29), the internally mounted of mounting bracket (28) has radiator fan (27), radiator fan (27) and mounting bracket (28) are located the inside of air discharge duct (14).

10. The efficient heat dissipation mechanism for a computer CPU of claim 1, wherein: the internally mounted of cooler bin (25) has micropump (26), the input of micropump (26) communicates the one end of cooling tube (30), cooling tube (30) fixed connection is in inside one side of air discharge duct (14), the output of micropump (26) communicates the one end of heat pipe (3), heat pipe (3) fixed connection is in the inside of intercommunication groove (6), the inside of heat pipe (3) and cooling tube (30) all is filled with the coolant liquid.