CN202583998U - Radiator of computer central processing unit (CPU) - Google Patents

Abstract

The utility model discloses a computer CPU radiator, which comprises a fan, cooling fins and a heat-absorbing bottom plate, the fan is installed on the top of the cooling fin, the lower end of the cooling fin is connected with a heat-absorbing bottom plate, and the lower surface of the heat-absorbing bottom plate is connected with the heat-absorbing bottom plate. The CPU is closely attached, and the heat-absorbing bottom plate is provided with several rows of heat-absorbing holes evenly interlaced with the heat-dissipating fins, and the heat-dissipating fins are provided with several uniformly distributed heat-dissipating holes. The utility model has simple structure and novel design. The heat-absorbing hole and the heat-dissipating hole form a heat-dissipating channel, which can have a good heat-dissipating effect. At the same time, the temperature sensor can collect the ambient temperature in real time, and further adjust the fan speed to achieve a better heat-dissipating effect. .

Description

Computer CPU Cooler

technical field

The utility model relates to a computer cooling device, in particular to a computer CPU radiator.

Background technique

The CPU is the core component in the microcomputer, and its heat dissipation directly affects its working state and its multiple performance indicators. Currently used CPU heat sinks have heat sinks on their outer surfaces that are pressed together sequentially through stamped aluminum sheets. Since the heat sinks after bonding are not very firmly connected to each other, and the heat transfer element in the middle is made of pure copper cylinder, it is difficult to achieve a satisfactory heat dissipation effect.

Contents of the invention

Aiming at the problems existing in the above-mentioned prior art, the utility model provides a computer CPU radiator.

In order to achieve the above object, the technical solution adopted by the utility model is: a computer CPU radiator, including a fan, cooling fins and a heat-absorbing bottom plate, the fan is installed on the top of the cooling fins, and the lower end of the cooling fins is connected with a heat-absorbing The base plate, the lower surface of the heat-absorbing base plate is closely attached to the CPU, and the heat-absorbing base plate is provided with several rows of heat-absorbing holes evenly interlaced with the cooling fins, and the cooling fins are provided with several evenly distributed cooling holes.

Preferably, a temperature sensor is provided on the outer side of the heat-absorbing bottom plate close to the CPU, and the temperature sensor is electrically connected to the fan.

Compared with the prior art, the utility model has the advantages of simple structure, novel design, heat-absorbing holes and heat-dissipating holes form a heat-dissipating channel, which can have a good heat-dissipating effect, and the temperature sensor can collect the ambient temperature in real time and further adjust The speed of the fan can achieve better cooling effect.

Description of drawings

Fig. 1 is the structural representation of the utility model.

In the figure: 11, heat-absorbing bottom plate; 12, cooling fins; 21, heat-absorbing holes; 22, cooling holes; 3, CPU; 4, fan; 5, temperature sensor.

Detailed ways

The utility model will be further described below in conjunction with accompanying drawing.

As a kind of embodiment of the present utility model, referring to Fig. 1, the utility model comprises fan 4, cooling fin 12 and heat-absorbing bottom plate 11, and fan 4 is installed on the top of cooling fin 12, and the lower end of cooling fin 12 is connected with The heat-absorbing base plate 11, the lower surface of the heat-absorbing base plate 11 is closely attached to the CPU3, and the heat-absorbing base plate 11 is provided with heat-absorbing holes 21 evenly interlaced with the heat-dissipating fins 12. The cooling holes 22. A temperature sensor 5 is provided on the outside of the heat-absorbing bottom plate 11 close to the CPU 3 , and the temperature sensor 5 is electrically connected to the fan 4 .

The utility model is simple in structure and novel in design. The heat-absorbing hole 21 and the heat-dissipating hole 22 form a heat dissipation channel, which can achieve a good heat dissipation effect. At the same time, the temperature sensor 5 can collect the ambient temperature in real time, and further adjust the speed of the fan 4 to achieve better performance. the cooling effect.

While the invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it should be understood that the invention is not limited to the disclosed embodiment, but is instead intended to cover the invention contained in the appended claims. Various modifications and equivalent arrangements in spirit and scope.

Claims (2)

1. computer CPU heat sink; Comprise fan, radiating fin and heat absorption base plate; Said fan is installed in the top of radiating fin, and the lower end of radiating fin is connected with the heat absorption base plate, and the lower surface and the CPU of heat absorption base plate fit tightly; It is characterized in that: offer the heat absorption hole that ordered series of numbers and radiating fin evenly are interspersed on the said heat absorption base plate, have several equally distributed louvres on the said radiating fin.

2. computer CPU heat sink according to claim 1 is characterized in that: the outside of said heat absorption base plate is provided with temperature sensor near the CPU place, and said temperature sensor is electrically connected with fan.

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