CN2702363Y - Graphics card cooling module - Google Patents

Abstract

The utility model relates to a display card thermal module, it is the thermal module that can effectively reduce the temperature when the display card operation, be equipped with a first heat radiation fin portion and a second heat radiation fin portion on this display card thermal module, be equipped with a recessed fan portion of putting between this first heat radiation fin portion and second heat radiation fin portion, should put the neutral at least radiator fan that is equipped with of fan portion, therefore, can be because of radiator fan gos deep into installing in thermal module, not only can effectively reduce the height of thermal module, and when making radiator fan rotate, can accelerate first, the hot gas flow in the two heat radiation fin portions and the air convection of external world, and make the heat on the thermal module distribute away rapidly, and then promote the radiating efficiency of this display card.

Description

Graphics card cooling module

technical field

The utility model relates to a heat dissipation module for a display card, in particular to a heat dissipation module applied to a display card, which makes the heat dissipation fan stand between the first and second heat dissipation fins opposite to each other The generated airflow can effectively remove the heat generated on the graphics card.

Background technique

After Taiwan became a world-famous computer kingdom, all domestic companies have done their best to jointly create miracles in Taiwan. Especially, in the field of computer hardware, domestic companies have also continued to strengthen their research and development capabilities and product competitiveness. However, with the CPU Or with the computing power of the display card greatly increased, can the improvement of the heat dissipation components inside the host computer keep up with the current demand? It is really difficult to make everyone 100% convinced that they can keep up, so that many users put a big question mark on the heat dissipation efficiency inside the computer. Display card or other adapter cards, etc.), the service life, processing performance and stability, because when the temperature of these related parts is too high, it will often lead to some life-span reduction, poor processing performance and sharp drop in stability Therefore, if the relevant parts are to operate normally and achieve a certain performance, the operating temperature of these parts must be strictly controlled, and the operating temperature must not be too high to be detrimental to the user. The following examples There are techniques to illustrate.

Please refer to FIG. 1, which is a schematic diagram of a conventional technology. The radiator 100 shown in the figure includes a plurality of heat dissipation fins 110, a heat pipe 120 and a heat dissipation fan 130, which mainly borrow the high temperature generated by the heat source. The heat pipe 120 is conducted to different heat dissipation fins 110 , and the temperature of the local plurality of heat dissipation fins 110 is reduced by using the airflow generated by the heat dissipation fan 130 .

Please refer to FIG. 2 and shown in 2a, which are schematic diagrams of another conventional technology. The heat dissipation module 200 mainly includes a heat dissipation fan 210 and a plurality of heat dissipation fins 220, and the heat dissipation fins 220 are ring-shaped and surround The periphery of the heat dissipation fan 210 uses the airflow generated by the heat dissipation fan 210 to reduce the temperature of the heat dissipation fins 220 .

After the description of the prior art, it should be known that the designer believes that if a heat pipe is used to conduct the heat source to the heat dissipation fins distributed in different places, the quality stability of the heat pipe will be reduced and the heat dissipation will be reduced due to the reprocessing of the heat pipe. Efficiency is not good and production cost increases; Or, when most cooling fins are ringed and surround the periphery of this cooling fan, then this cooling fan must provide bigger wind force, but the effective cooling surface area of this cooling fin is also limited. It will shrink relatively, which is not conducive to the improvement of the overall heat dissipation efficiency. In addition, after using the heat pipe, although the heat energy can be transmitted to other places and thus increase the heat dissipation area, the inside of the heat pipe is in a vacuum state. After the heat pipe has been processed many times, its heat conduction efficiency will be greatly reduced, and , the manufacturing cost of the heat pipe is relatively high.

Contents of the invention

In view of this, the designer intends to provide a display card cooling module to effectively reduce the operating temperature of the display card, and to achieve the effects not provided by the prior art.

The main purpose of the present utility model is to provide a display card heat dissipation module, which includes: a radiator, which is provided with a first heat dissipation fin and a second heat dissipation fin, and the The first heat dissipation fin is separated from the second heat dissipation fin; and at least one heat dissipation fan is just fixed on the fan; through the connection of the above-mentioned components, when the heat dissipation fan is in operation, it can dissipate heat The fan stands in the recessed fan portion between the first and second heat dissipation fins, which not only effectively reduces the height of the entire heat dissipation module, but also allows the first and second heat dissipation fins facing the fan blades on both sides of the heat dissipation fan to The wind force is obtained by the suction or exhaust airflow of the heat dissipation fan, thereby improving heat dissipation efficiency and reducing the temperature of the display card.

Another object of the present invention is to provide a display card heat dissipation module, the heat dissipation fins of which can be made by aluminum extrusion and stacking methods, and the heat dissipation fins can be copper alloy or aluminum alloy, To improve the conduction and dissipation efficiency of heat energy.

The effect of the utility model lies in that the efficiency of the display card is improved, the life of the display card is increased, and the total cost of the user is reduced. And, the advantages derived from the efficacy of the present invention are that the overall efficiency of the computer is improved and the purchase cost of the display card is reduced.

Description of drawings

Fig. 1 is the schematic diagram of conventional technology.

Figure 2 is a schematic diagram of another known technology.

Figure 2a is a schematic diagram of the implementation of another known technology.

Fig. 3 is the appearance perspective view of the present utility model.

Figure 4 is an exploded perspective view of the utility model.

Fig. 5 is the top view of the utility model.

Fig. 6 is the right schematic diagram of the utility model.

Fig. 7 is the front view of the utility model.

Fig. 8 is the wind force flow direction schematic diagram of the implementation state of the present utility model.

Description of figure number:

10...radiator

11...First cooling fin

12...Second cooling fins

13...Set fan

14...Heating fins

20...cooling fan

30...Display card

D... Wind direction (Direction of Air)

Detailed ways

The utility model is a display card heat dissipation module, please refer to Figs. 3 and 4, the utility model is a heat dissipation module 10 installed on a display card 30, the heat dissipation module is provided with a first heat dissipation fin portion 11 and a second heat dissipation fin portion 12, and utilize a recessed fan portion 13 to separate the first heat dissipation fin portion 11 from the second heat dissipation fin portion 12; and at least one heat dissipation fan 20, the Radiating fan 20 is just set on this setting fan part 13, after above-mentioned each element is connected, when making this cooling fan 20 implement operation, can because cooling fan stands in the setting fan part sunken between the first and second cooling fins. , not only can effectively reduce the height of the entire heat dissipation module, but also the first and second heat dissipation fins facing the fan blades on both sides of the heat dissipation fan can obtain the suction or exhaust airflow of the heat dissipation fan by wind force, thereby improving heat dissipation Efficiency, reduce the temperature of the graphics card.

Please refer to Figs. 5 and 6, the radiator 10 of the present invention is composed of a first heat dissipation fin 11 and a second heat dissipation fin 12, and the first heat dissipation fin 11 and the second heat dissipation fin The heat dissipation fins 12 are all composed of more than one heat dissipation fins 14. The heat dissipation fins 14 can be made by aluminum extrusion or stacking, but the designer does not make any comments on the aluminum extrusion or stacking method. It is the stacking method to explain in detail, because professionals in the technical field who are familiar with radiators in the same industry should be able to easily understand, so there is no more explanation here.

Please refer to Figures 7 and 8, the heat dissipation fins 14 of the present invention are usually made of high thermal conductivity materials, such as aluminum-based and copper-based metal materials, but not limited thereto. The synthetic metal material (aluminum alloy, copper alloy) of aluminum or copper series is used as the demonstration of implementing the utility model. And illustrated in Fig. 8 that the wind direction D (Direction of Air) that this heat dissipation fan 20 produces when running is blown to this first heat dissipation fin portion 11 by this second heat dissipation fin portion 12, and this is because the second heat dissipation fin portion The height of 12 is lower than the first heat dissipation fin 11, which is also the adjustment made by the applicant in consideration of heat dissipation efficiency, but it is not required to implement the utility model in this way, because no matter whether the second heat dissipation fin 12 Whichever is higher or lower than the first heat dissipation fin 11 does not affect the purpose of the present invention, and the wind direction D is not limited to blowing from the second heat dissipation fin 12 to the first heat dissipation fin portion 11 or blow from the first heat dissipation fin portion 11 to the second heat dissipation fin portion 12 .

To sum up, a display card heat dissipation module of the present utility model does achieve the purpose of improving the performance of the display card, increasing the life of the display card, reducing the operating temperature of the display card, and reducing the total cost of the user, and furthermore The overall efficiency of the computer is improved, the purchase cost of the display card is reduced, and the time cost of the user is reduced, and the principle based on the utility model can also be implemented on items that generate heat sources such as CPUs, so the scope of application can be derived accordingly In addition, because the structure of the utility model is simple and convenient to use, the production efficiency can be multiplied and the production cost can be taken into account at the same time, and the purchase cost of the user can be greatly reduced. It is suitable for mass production and has real industrial utilization value. The industrial utilization (Useful) of the new patent application requirements, moreover, a display card heat dissipation module of the utility model has a considerable progress compared with the closest prior art (The closest prior art). Inventive Step, conforms to the non-obviousness of the new patent application requirements, and, through the detailed disclosure of this specification (such as the technical content disclosed in the specification and drawings), is enough to cause professionals in the same industry to In order to implement the utility model, and its structure has never been seen in various books or public use, it is in line with the novelty of the new patent application requirements, and the patent office is urged to approve the utility model as soon as possible, so as to facilitate the commercial implementation of the applicant.

It should be stated that the above description is the specific embodiment of the utility model and the technical principles used. Many non-essential changes and amendments can be deduced according to the disclosure or teaching of this article. If the concept of the utility model is made The equivalent changes, the functions produced by it still do not exceed the spirit covered by the instructions and drawings, and all should belong to the protection scope of the present utility model.

Claims (8)

1. a display card heat radiation module comprises a heating radiator and a radiator fan; It is characterized in that this heating radiator has one first heat radiation fin and one second heat radiation fin, this first heat radiation fin is recessed into by one and puts fan portion and separate mutually with this second fin that dispels the heat; This radiator fan upright be located at this and put fan portion.

2. display card heat radiation module according to claim 1 is characterized in that, this first heat radiation fin is made of the radiating fin more than a slice.

3. display card heat radiation module according to claim 1 is characterized in that, this second heat radiation fin is made of the radiating fin more than a slice.

4. according to claim 2 or 3 described display card heat radiation modules, it is characterized in that this radiating fin is by the prepared fin structure of aluminium extruded type method for making.

5. according to claim 2 or 3 described display cards heat radiation modules, it is characterized in that this radiating fin prepared fin structure of the method for piling up of serving as reasons.

6. according to claim 2 or 3 described display card heat radiation modules, it is characterized in that the fin structure of this radiating fin for making with aluminum alloy material.

7. according to claim 2 or 3 described display card heat radiation modules, it is characterized in that the fin structure of this radiating fin for making by the aldary material.

8. display card heat radiation module according to claim 1 is characterized in that, this first heat radiation fin is higher than this second heat radiation fin.

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