CN217543782U

CN217543782U - Computer CPU heat abstractor

Info

Publication number: CN217543782U
Application number: CN202221092454.2U
Authority: CN
Inventors: 林锦梅
Original assignee: Dalian Anpunoke Information Technology Co ltd
Current assignee: Ampunok Technology Group Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-10-04
Anticipated expiration: 2032-05-09

Abstract

The utility model discloses a computer CPU heat abstractor relates to computer technical field, including the CPU body, CPU body upside is provided with the conducting strip, be fixed with a plurality of heat conduction copper pipes on the conducting strip, it is a plurality of heat conduction copper pipe upside is fixed with the fin. The utility model discloses the CPU heat radiation structure who sets up, constitute by forced air cooling and water-cooling two parts, downside heat conduction copper pipe absorbs some heat in the upside radiator fin, the copper pipe fan dispels the heat, carry out hydrothermal exchange in with conducting fin rivers passageway and the circulating pump by the circulating pump simultaneously, absorb some CPU heat again, utilize the fan to accelerate the heat dissipation of circulating water, water-cooling adds the air-cooled heat radiation mode, traditional single radiating mode relatively, its radiating effect and efficiency are better, the heat abstractor downside mounting structure of setting, realization that can be very convenient is to this heat abstractor's fixed dismouting, and this mounting structure slides on the mounting panel, make its fixed use face manage more, and the structure can change out the combination.

Description

Computer CPU heat abstractor

Technical Field

The utility model relates to a computer technology field especially relates to a computer CPU heat abstractor.

Background

The computer processor is a functional unit for interpreting and executing instructions, also called as a central processing unit or CPU, which is a central nervous system of a computer, and when the CPU works, the CPU fetches instructions from a memory or a cache memory, puts the instructions into an instruction register, decodes the instructions, and executes the instructions, so that the CPU generates a large amount of heat during operation, and therefore, heat dissipation treatment on the CPU of the computer is necessary. Therefore, the present invention provides a heat dissipation device for a CPU of a computer to solve the above mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a computer CPU heat dissipation device.

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

the utility model provides a computer CPU heat abstractor, includes the CPU body, CPU body upside is provided with the conducting strip, be fixed with a plurality of heat conduction copper pipes on the conducting strip, it is a plurality of the heat conduction copper pipe upside is fixed with the fin, fin upside fixed mounting has radiator fan, upside fixed mounting has the circulating pump in the middle of the radiator fan, the both sides of circulating pump are connected with outlet pipe and inlet tube respectively, the both sides of conducting strip are connected respectively to the other end of outlet pipe and inlet tube, the conducting strip upside evenly is provided with a plurality of mountings.

Preferably, the fixing part comprises a fixed arc slot piece, and two ends of the fixed arc slot piece are rotatably connected with a rotating connecting piece.

Preferably, a sliding rod penetrates between the two rotary connecting pieces, and a through hole corresponding to the sliding rod is formed in each rotary connecting piece.

Preferably, the upper side of the heat-conducting fin is provided with a mounting plate, and the mounting plate is provided with a sliding groove corresponding to the sliding rod.

Preferably, a positioning screw head is fixed at the upper end of the sliding rod, and a nut is arranged on the positioning screw head.

Preferably, a water flow channel is arranged in the heat conducting fin, and two ends of the water flow channel are respectively communicated with one end of the water inlet pipe and one end of the water outlet pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the CPU heat radiation structure who sets up comprises air-cooled and water-cooled two parts, and lower side heat conduction copper pipe absorbs some heat in the upper side radiating fin, and the copper pipe fan dispels the heat, carries out the hydrothermal exchange in heat conduction fin rivers passageway and the circulating pump by the circulating pump simultaneously, absorbs another part CPU heat, utilizes the fan to accelerate the heat dissipation of circulating water, and water-cooled adds the air-cooled heat dissipation mode, compares traditional single heat dissipation mode, and its radiating effect and efficiency are better;

2. the utility model discloses the heat abstractor downside mounting structure that sets up, through the fixed arc fluted disc structure in the mounting outside, realization that can be very convenient is to this heat abstractor's fixed dismouting, and this mounting structure slides on the mounting panel, makes its fixed use face manage more, and the combination can be swung open to the structure, and the convenience is dismantled heat abstractor and is overhauld.

Drawings

Fig. 1 is a schematic structural view of a computer CPU heat dissipation device according to the present invention;

fig. 2 is a schematic bottom structure diagram of a heat dissipation device for a CPU of a computer according to the present invention;

fig. 3 is a schematic structural diagram of a fixing member in a heat dissipation device of a CPU of a computer according to the present invention.

In the figure: 1. a CPU body; 2. a heat conductive sheet; 3. a heat sink; 4. a heat conducting copper tube; 5. a water outlet pipe; 6. a water inlet pipe; 7. a heat-dissipating fan; 8. a circulation pump; 9. a fixing member; 901. fixing the arc slot sheet; 902. rotating the connecting sheet; 903. positioning a screw head; 904. a slide bar; 10. a water flow channel.

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.

Referring to fig. 1-3, a computer CPU heat sink comprises a CPU body 1, a heat conducting fin 2 is arranged on the upper side of the CPU body 1, a plurality of heat conducting copper tubes 4 are fixed on the heat conducting fin 2, heat dissipating fins 3 are fixed on the upper sides of the plurality of heat conducting copper tubes 4, a heat dissipating fan 7 is fixedly mounted on the upper sides of the heat dissipating fins 3, the heat conducting fin 2 arranged on the CPU body 1 can absorb heat released by the CPU body 1, meanwhile, part of the heat is transferred to the upper heat dissipating fins 3 through the heat conducting copper tubes 4 on the heat conducting fin, and the heat dissipating fan 7 on the upper sides of the heat dissipating fins 3 works to discharge the heat accumulated inside the heat dissipating fins 3;

furthermore, a circulating pump 8 is fixedly installed on the upper side of the middle of the cooling fan 7, two sides of the circulating pump 8 are respectively connected with a water outlet pipe 5 and a water inlet pipe 6, the other ends of the water outlet pipe 5 and the water inlet pipe 6 are respectively connected with two sides of the heat conducting fin 2, a water flow channel 10 is arranged inside the heat conducting fin 2, two ends of the water flow channel 10 are respectively communicated with one ends of the water inlet pipe 6 and one end of the water outlet pipe 5, the circulating pump 8 also exchanges heat with water in the heat conducting fin 2 below, the water in the water flow channel 10 in the heat conducting fin 2 absorbs heat emitted by the CPU on the lower side at the same time, when the water temperature in the water flow channel 10 is too high, the circulating pump 8 can work to pump hot water in the water flow channel 10 through the water inlet pipe 6, meanwhile, the water in the original pump can flow into the water flow channel 10 through the water outlet pipe 5 to continue to exchange heat with the CPU on the lower side, and the hot water pumped into the circulating pump 8 is matched with the cooling fan 7 rotating on the lower side, so as to accelerate heat dissipation of the hot water in the pump body, and facilitate subsequent cycle use;

furthermore, a plurality of fixing pieces 9 are uniformly arranged on the upper side of the heat conducting sheet 2, each fixing piece 9 comprises a fixed arc groove sheet 901, two ends of each fixed arc groove sheet 901 are rotatably connected with a rotating connecting sheet 902, a sliding rod 904 penetrates between the two rotating connecting sheets 902, a through hole corresponding to the sliding rod 904 is formed in each rotating connecting sheet 902, a mounting plate is arranged on the upper side of each heat conducting sheet 2, a sliding groove corresponding to the sliding rod 904 is formed in the mounting plate, a positioning screw head 903 is fixed at the upper end of each sliding rod 904, a nut is arranged on each positioning screw head 903, the heat radiating device is fixed on the CPU body 1, the heat conducting sheet 2 on the lower side of the heat radiating device is bonded on the CPU body 1, the fixing pieces 9 on the surface of the mounting plate are spread out, the fixing pieces 9 slide outwards on the mounting plate through the sliding rods 904 at the inner ends, the fixing arc groove sheets 901 on the fixing pieces 9 correspond to fixing grooves in the interior of the case, fixing bolts pass through arc grooves in the fixed arc grooves 901, the fixing pieces 9 are fixed in the case, and the nuts on the positioning screw heads 903 at the inner ends of the rotating connecting sheets 902 are fastened tightly, so that the heat radiating device is fixed on the upper side of the CPU body 1 through the fixing pieces 9 at the lower side;

furthermore, when the heat dissipation device needs to be removed, the fixing member 9 at the lower side of the heat dissipation device can be removed by screwing down the nut on the positioning screw 903 at the inner end of the fixing member 9, pulling out the positioning screw 903 and the slide rod 904 at the lower end from the through hole between the two rotating connecting pieces 902, then rotating the rotating connecting pieces 902 connected to the two ends of the fixed arc slot 901 outwards, and when the heat dissipation device needs to be fixed again, combining the rotating connecting pieces 902 at the two ends, so that the slide rod 904 at the lower end of the positioning screw 903 penetrates through the corresponding through holes on the two rotating connecting pieces 902, and simultaneously inserting the lower end of the slide rod 904 into the corresponding sliding slot in the mounting plate, screwing up the nut on the positioning screw 903 at the upper end of the slide rod 904 again, so that the nut is tightly attached to the surface of the rotating connecting pieces 902, and the device is fixed on the CPU body 1 again.

The utility model discloses concrete theory of operation as follows:

when the computer CPU heat dissipation device is used, the heat dissipation device is required to be fixed on a CPU body 1, a heat conducting sheet 2 on the lower side of the heat dissipation device is adhered to the CPU body 1, a plurality of fixing pieces 9 on the surface of an installation plate are spread out, the fixing pieces 9 slide outwards on the installation plate through inner end sliding rods 904, fixing arc groove pieces 901 on the fixing pieces 9 are made to correspond to fixing grooves in the interior of a case, fixing bolts pass through arc grooves in the fixing arc groove pieces 901 to fix the fixing pieces 9 in the case, and meanwhile nuts on positioning screw heads 903 at the inner ends of rotating connection pieces 902 are fastened tightly, so that the heat dissipation device is fixed on the upper side of the CPU body 1 through a plurality of fixing pieces 9 on the lower side;

when the heat dissipation device is fixed on a CPU body 1, the heat conducting fins 2 arranged on the CPU body 1 can absorb heat released by the CPU body 1, meanwhile, part of the heat is transferred to the upper side heat dissipation fins 3 through the heat conducting copper pipes 4 on the heat conducting fins, and the upper side heat dissipation fans 7 on the heat dissipation fins 3 work to discharge the heat accumulated inside the heat dissipation fins 3;

meanwhile, the circulating pump 8 exchanges heat with water in the lower heat conducting strip 2, the water in the water flow channel 10 in the heat conducting strip 2 absorbs heat emitted by the CPU at the lower side, when the water temperature in the water flow channel 10 is too high, the circulating pump 8 can work to pump hot water in the water flow channel 10 out through the water inlet pipe 6, meanwhile, the water in the original pump can flow into the water flow channel 10 through the water outlet pipe 5 and continuously exchanges heat with the CPU at the lower side, and the hot water pumped into the circulating pump 8 is matched with the heat radiating fan 7 rotating at the lower side, so that the heat radiation of the hot water heat in the pump body can be accelerated, and the subsequent circulation use is facilitated;

when the heat dissipation device needs to be disassembled, only the nuts on the positioning screw heads 903 at the inner ends of the fixing pieces 9 need to be screwed down, the positioning screw heads 903 and the lower end sliding rods 904 are pulled out from the through holes between the two rotating connecting pieces 902, then the rotating connecting pieces 902 connected to the two ends of the fixed arc groove pieces 901 are rotated outwards, the fixing pieces 9 structure at the lower side of the heat dissipation device can be disassembled, when the heat dissipation device needs to be re-fixed, the rotating connecting pieces 902 at the two ends are combined, the sliding rods 904 at the lower ends of the positioning screw heads 903 penetrate through the corresponding through holes on the two rotating connecting pieces 902, meanwhile, the lower ends of the sliding rods 904 are inserted into the corresponding sliding grooves in the mounting plate, the nuts are screwed on the positioning screw heads 903 at the upper ends of the sliding rods 904 again, the nuts are made to cling to the surfaces of the rotating connecting pieces 902, and the device is re-fixed on the CPU body 1.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a computer CPU heat abstractor, includes CPU body (1), its characterized in that, CPU body (1) upside is provided with conducting strip (2), be fixed with a plurality of heat conduction copper pipes (4) on conducting strip (2), it is a plurality of heat conduction copper pipe (4) upside is fixed with fin (3), fin (3) upside fixed mounting has radiator fan (7), upside fixed mounting has circulating pump (8) in the middle of radiator fan (7), the both sides of circulating pump (8) are connected with outlet pipe (5) and inlet tube (6) respectively, the both sides of conducting strip (2) are connected respectively with the other end of inlet tube (6) in outlet pipe (5), conducting strip (2) upside evenly is provided with a plurality of mounting (9).

2. The heat sink for the CPU of the computer according to claim 1, wherein the fixing member (9) comprises a fixed arc slot (901), and both ends of the fixed arc slot (901) are rotatably connected with a rotating connecting piece (902).

3. The heat sink for computer CPU according to claim 2, wherein a sliding rod (904) is disposed between the two rotating connecting pieces (902), and a through hole corresponding to the sliding rod (904) is disposed on the rotating connecting piece (902).

4. The heat sink for computer CPU according to claim 1, wherein the heat conducting plate (2) has a mounting plate on the top, and the mounting plate has a sliding slot corresponding to the sliding rod (904).

5. The computer CPU heat sink according to claim 3, wherein a positioning screw head (903) is fixed at the upper end of the sliding rod (904), and a nut is arranged on the positioning screw head (903).

6. The computer CPU heat sink according to claim 1, wherein a water flow channel (10) is disposed inside the heat conducting fin (2), and two ends of the water flow channel (10) are respectively communicated with one end of the water inlet pipe (6) and one end of the water outlet pipe (5).