CN218181465U

CN218181465U - Radiating plate for radiating computer CPU

Info

Publication number: CN218181465U
Application number: CN202221829690.8U
Authority: CN
Inventors: 陈大波
Original assignee: New More Graphene Application Technology Co ltd
Current assignee: New More Graphene Application Technology Co ltd
Priority date: 2022-07-15
Filing date: 2022-07-15
Publication date: 2022-12-30
Anticipated expiration: 2032-07-15

Abstract

The utility model discloses a be used for radiating heating panel of computer CPU, include aluminum plate and install the radiator grille at the aluminum plate top, aluminum plate's top symmetry is equipped with four gim pegs, radiator grille's outside is equipped with the graphite alkene coating, radiator grille's top is equipped with the mounting groove, water inlet housing and water outlet housing are installed to aluminum plate's top, water inlet housing is located one side of radiator grille, water outlet housing is located one side that water inlet housing was kept away from to radiator grille, one side intercommunication of water inlet housing has the raceway, two impellers are installed through the pivot symmetry in water inlet housing's inside, one side intercommunication that water inlet housing kept away from the raceway has a plurality of coiled pipes, the one end of coiled pipe runs through radiator grille and communicates in one side of water outlet housing, water outlet housing's outside intercommunication has the outlet pipe. The utility model discloses a heating panel utilizes the high heat conductivity of graphite alkene coating, increases heat radiating area to the heat-conduction efficiency of heat dissipation grid can be improved to the collocation coolant liquid by a wide margin.

Description

Radiating plate for radiating computer CPU

Technical Field

The utility model relates to a computer CPU heat dissipation technical field specifically is a be used for radiating heating panel of computer CPU.

Background

The computer CPU includes an arithmetic logic unit, a register unit and a control unit, the arithmetic logic unit can execute fixed point or floating point arithmetic operation, shift operation and logic operation, and also can execute address operation and conversion, in which, the CPU is a large scale integrated power, the heat power consumption is different from several W to hundreds W. Such a large work in a small area is a positive heat generation, and if there is no heat dissipation plate in combination with an external heat sink, the temperature of the CPU rapidly rises in a short time, thereby affecting the operation efficiency.

However, the existing CPU heat sink for the computer CPU still has a certain problem, the existing CPU usually installs a water cooling device at the top, and the matching surrounds the heat dissipation grids around the CPU for heat conduction and heat dissipation, however, when the existing water cooling device on the market dissipates heat to the surface of the CPU, the heat dissipation grids around the CPU cannot be simultaneously subjected to water cooling and heat dissipation treatment, so that the heat dissipation efficiency of multiple heat generating surfaces of the CPU is not uniform, and when the water cooling and heat dissipation function is applied to the heat dissipation plate and the top of the CPU, the phenomenon that the internal temperature of the liquid is not uniform after the cooling liquid is subjected to circulating heat transfer occurs easily, and the heat dissipation efficiency is also affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be used for radiating heating panel of computer CPU to solve the problem that proposes among the above-mentioned background art.

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

a heat dissipation plate for heat dissipation of a computer CPU comprises an aluminum plate and a heat dissipation grid arranged on the top of the aluminum plate, wherein four fixing bolts are symmetrically arranged on the top of the aluminum plate; the outside of heat dissipation grid is equipped with the graphite alkene coating, the top of heat dissipation grid is equipped with the mounting groove, casing and the casing of going out of intaking are installed at aluminum plate's top, the casing of intaking is located one side of heat dissipation grid, it is located to go out the casing the heat dissipation grid is kept away from one side of the casing of intaking, one side intercommunication of the casing of intaking has the raceway, two impellers are installed through the pivot symmetry in the inside of the casing of intaking, the casing of intaking is kept away from one side intercommunication of raceway has a plurality of coiled pipes, the one end of coiled pipe runs through heat dissipation grid and communicate in one side of the casing of going out, the outside intercommunication of the casing of going out has the outlet pipe.

Preferably, a micro water pump is arranged at one end of the water delivery pipe, one end of the water delivery pipe is communicated with a water outlet of the micro water pump, and one end of the water outlet pipe is communicated with a water inlet of the micro water pump.

Preferably, above-mentioned aluminum plate's both sides fixedly connected with slide rail, there is the support outside of slide rail through slider slidable mounting, the internally mounted of support has the heat dissipation fan, the air outlet orientation of heat dissipation fan aluminum plate's bottom.

Preferably, the aluminum plate is provided with a plurality of kidney-shaped grooves.

Preferably, the two ends of the sliding rail are fixedly connected with limiting blocks.

Preferably, the top of the water inlet shell is provided with a water inlet, and a threaded cover is in threaded connection with the water inlet.

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

(1) The utility model discloses during the use, carry the coolant liquid to the casing of intaking on the aluminum plate through raceway collocation water delivery power supply, the coolant liquid circulates in the coiled pipe through the casing of intaking, the coiled pipe runs through and sets up in the heat dissipation grid to form the form of buckling and circuitous in the heat dissipation grid, wherein, the surface of heat dissipation grid is scribbled and is equipped with graphite alkene coating, utilizes the high heat conductivity of graphite alkene coating, increases heat radiating area, and collocation coolant liquid can improve the heat conduction efficiency of heat dissipation grid by a wide margin;

(2) Coolant liquid recirculation input to the inside back of the casing of intaking, rivers drive the impeller rotation that two symmetries set up, and the impeller stirs the operation with the coolant liquid, makes the temperature in the coolant liquid reach evenly distributed, avoids because coolant liquid temperature is uneven, causes the different circumstances of different regional radiating effect to take place behind a plurality of coiled pipes.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the bottom of the present invention;

FIG. 3 is a schematic structural view of the middle bracket and the heat dissipating fan of the present invention;

FIG. 4 is a schematic sectional view of the water inlet casing of the present invention;

fig. 5 is a schematic structural view of the middle heat dissipation grid of the present invention.

In the figure: 1-an aluminum plate; 2-a heat dissipation grid; 3-a water inlet shell; 4-a screw cap; 5-a limiting block; 6-a slide rail; 7-a scaffold; 8-a coiled pipe; 9-a water outlet pipe; 10-a kidney-shaped groove; 11-a dead bolt; 12-a water outlet housing; 13-water conveying pipe; 14-a micro water pump; 15-a slide block; 16-mounting grooves; 17-a heat dissipation fan; 18-an impeller; 19-graphene coating.

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.

As shown in fig. 1-5, a heat sink for computer CPU heat dissipation comprises an aluminum plate 1 and a heat dissipation grid 2 mounted on top of the aluminum plate 1, wherein four fixing bolts 11 are symmetrically arranged on top of the aluminum plate 1; the outside of cooling grid 2 is equipped with graphite alkene coating 19, the top of cooling grid 2 is equipped with mounting groove 16, casing 3 and the casing 12 that goes out of intaking are installed at aluminum plate 1's top, casing 3 that intakes is located one side of cooling grid 2, it is located one side that casing 3 was kept away from to cooling grid 2 to go out casing 12, the one side intercommunication of casing 3 that intakes has raceway 13, two impellers 18 are installed through the pivot symmetry in casing 3's the inside of intaking, the one side intercommunication that raceway 13 was kept away from to casing 3 that intakes has a plurality of coiled pipes 8, the one end of coiled pipe 8 runs through cooling grid 2 and communicates in the one side of the casing 12 that goes out, the outside intercommunication of casing 12 that goes out has outlet pipe 9.

The utility model discloses a heating panel, install the aluminum plate 1 of heat dissipation grid 2 on the CPU mainboard through gim peg 11, set up the mounting groove 16 that is convenient for hold installation CPU on the heat dissipation grid 2, arrange the water delivery power supply through raceway 13 and carry the coolant liquid to the water inlet casing 3 on the aluminum plate 1, the coolant liquid circulates in coiled pipe 8 through water inlet casing 3, coiled pipe 8 runs through and sets up in heat dissipation grid 2, and form the form of the circuitous of buckling in heat dissipation grid 2, and arrange the coolant liquid and can improve the heat conduction efficiency of heat dissipation grid 2, finally the coolant liquid forms coolant liquid circulation in flowing into the water delivery power supply through outlet pipe 9, in order to improve the heat conduction efficiency of heat dissipation grid 2, be equipped with graphite alkene coating 19 in the outside of heat dissipation grid 2; coolant liquid recirculation inputs to 3 inside backs of intaking, and rivers drive the impeller 18 rotation that two symmetries set up, and impeller 18 stirs the operation with the coolant liquid, makes the temperature in the coolant liquid reach evenly distributed, avoids because coolant liquid temperature is uneven, causes the different condition of different regional radiating effect to take place behind 8 through a plurality of coiled pipes.

Furthermore, a micro water pump 14 is arranged at one end of the water pipe 13, one end of the water pipe 13 is communicated with a water outlet of the micro water pump 14, one end of the water outlet pipe 9 is communicated with a water inlet of the micro water pump 14, the water pipe 13 utilizes the micro water pump 14 as a water delivery power source, so that the cooling liquid can enter the water inlet shell 3 through the water pipe 13, flow into the water outlet shell 12 through the coiled pipe 8, and finally flow into the micro water pump 14 again through the water outlet pipe 9 to form liquid circulation.

Further, aluminum plate 1's both sides fixedly connected with slide rail 6, slide rail 6's outside has support 7 through 15 slidable mounting of slider, and the internally mounted of support 7 has heat dissipation fan 17, and the air outlet of heat dissipation fan 17 drives heat dissipation fan 17 through 15 sliding support 7 of slider on the slide rail 6 of aluminum plate 1 both sides and removes towards aluminum plate 1's bottom, and heat dissipation fan 17 can be adjusted to the different positions of generating heat in aluminum plate 1 bottom through sliding.

Further, a plurality of kidney-shaped grooves 10 are formed in the aluminum plate 1, and the plurality of kidney-shaped grooves 10 are formed in the aluminum plate 1 to form heat dissipation holes.

Further, the both ends fixedly connected with stopper 5 of slide rail 6, stopper 5 can restrict the shift position of slider 15.

Further, the top of the water inlet shell 3 is provided with a water inlet, the water inlet is connected with a threaded cover 4 through threads, when cooling liquid is insufficient, the cooling liquid can be supplemented through the water inlet shell 3, and the threaded cover 4 can play a role in sealing the water inlet shell 3.

The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for radiating heating panel of computer CPU, includes aluminum plate and installs the heat dissipation grid at the aluminum plate top, aluminum plate's top symmetry is equipped with four gim pegs, its characterized in that: the outside of heat dissipation grid is equipped with the graphite alkene coating, the top of heat dissipation grid is equipped with the mounting groove, casing and the casing of going out of intaking are installed at aluminum plate's top, the casing of intaking is located one side of heat dissipation grid, it is located to go out the casing the heat dissipation grid is kept away from one side of the casing of intaking, one side intercommunication of the casing of intaking has the raceway, two impellers are installed through the pivot symmetry in the inside of the casing of intaking, the casing of intaking is kept away from one side intercommunication of raceway has a plurality of coiled pipes, the one end of coiled pipe runs through heat dissipation grid and communicate in one side of the casing of going out, the outside intercommunication of the casing of going out has the outlet pipe.

2. The heat dissipating plate for dissipating heat of a CPU of a computer according to claim 1, wherein: one end of the water conveying pipe is provided with a micro water pump, one end of the water conveying pipe is communicated with a water outlet of the micro water pump, and one end of the water outlet pipe is communicated with a water inlet of the micro water pump.

3. The heat dissipating plate for dissipating heat of a CPU of a computer according to claim 1, wherein: aluminum plate's both sides fixedly connected with slide rail, there is the support outside of slide rail through slider slidable mounting, the internally mounted of support has the heat dissipation fan, the air outlet orientation of heat dissipation fan aluminum plate's bottom.

4. The heat dissipating plate for dissipating heat of a CPU of a computer according to claim 3, wherein: the aluminum plate is provided with a plurality of kidney-shaped grooves.

5. A heat dissipating plate for dissipating heat of a CPU of a computer according to claim 3, wherein: and two ends of the sliding rail are fixedly connected with limiting blocks.

6. The heat dissipating plate for dissipating heat of a CPU of a computer according to claim 1, wherein: the top of the water inlet shell is provided with a water inlet, and a threaded cover is connected in the water inlet in a threaded manner.