Auxiliary heat dissipation device for computer CPU

Abstract

The utility model discloses an auxiliary heat dissipation device for a computer CPU (central processing unit), which comprises a mounting plate, a heat dissipation cover mounted on the outer side of the mounting plate, the computer CPU mounted inside the heat dissipation cover, a detachable outer cover mounted on the outer side of the mounting plate, a heat dissipation air duct arranged between the heat dissipation cover and the outer cover, and cooling rib blocks mounted on the outer side of the heat dissipation cover. A cooling rib block is installed on the outer side of the heat dissipation cover, a heat exchange copper guide pipe is arranged in the cooling rib block, the two ends of the heat exchange copper guide pipe are connected with a liquid storage tank through a water inlet pipe and a water outlet pipe, and a liquid cooling base is installed between the liquid storage tank and the water outlet pipe. The two ends of the heat exchange copper guide pipe are connected with a liquid storage tank through a water inlet pipe, a water outlet branch pipe and a water outlet pipe, so that water can be continuously conveyed into the cooling rib blocks for water cooling treatment, meanwhile, the heat dissipation effect of one side of the computer CPU is good in cooperation with a heat dissipation air channel, and the service life of the computer CPU is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of computer cooling equipment, in particular to an auxiliary heat dissipation device for a computer CPU. Background Art

[0002] With the development of new technologies such as cloud computing and big data, the requirements for data computing speed and demand are getting higher and higher, and the computing speed and computing volume of the processor are also increasing, resulting in the temperature of various components such as memory and hard disks rising continuously. There are various air-cooled radiators and water-cooled radiators in the prior art, but they are all improvements based on the original and main chassis. There is no improvement on the radiator itself, only the heat dissipation wind speed and wind temperature on the surface of the radiator are increased, and the heat dissipation area of ​​the radiator is not increased.

[0003] The existing patent document with publication number CN108845645A discloses a computer auxiliary heat sink fixing device, which relates to the technical field of computer heat sink devices. It adds auxiliary heat sinks of different specifications on the basis of the original main heat sink. However, the existing technology dissipates heat through the heat sink; the cooling method is single, so that the heat dissipation effect on one side of the computer CPU is average, thereby affecting the service life of the computer CPU. Utility Model Content

[0004] The utility model aims to provide an auxiliary heat dissipation device for a computer CPU, so as to solve the problem that the prior art has a single cooling method, which makes the heat dissipation effect on one side of the computer CPU average, thus affecting the service life of the computer CPU.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary heat dissipation device for a computer CPU, comprising a mounting plate, a heat dissipation cover is mounted on the outer side of the mounting plate, a computer CPU is mounted inside the heat dissipation cover, a detachable outer cover is mounted on the outer side of the mounting plate, and a heat dissipation air duct is arranged between the heat dissipation cover and the outer cover, a cooling rib is mounted on the outer side of the heat dissipation cover, a heat exchange copper conduit is arranged inside the cooling rib, both ends of the heat exchange copper conduit are connected to a liquid storage tank through a water inlet pipe and a water outlet pipe, and a liquid cooling seat is installed between the liquid storage tank and the water outlet pipe.

[0006] Furthermore, an air inlet is installed at one end of the outer cover, and an air intake fan is installed in the air inlet.

[0007] Furthermore, one end of the outer cover is threadedly connected to the mounting plate, and an air outlet is provided inside the one end of the outer cover.

[0008] Furthermore, the water inlet pipe, the water outlet branch pipe and the water outlet pipe are all made of copper pipes, and a water pump is installed on the water inlet pipe.

[0009] Furthermore, a plurality of cooling support plates are installed on the lower side of the liquid cooling seat, and cooling channels are provided inside the liquid cooling seat and the cooling support plates.

[0010] Furthermore, a plurality of cooling ribs are arranged on the outside of the heat dissipation cover, and the cooling ribs are arranged in trapezoidal strips, and the cooling ribs are made of alloy material.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model is provided with cooling ribs on the outside of the heat dissipation cover, and a heat exchange copper conduit is arranged inside the cooling ribs. Both ends of the heat exchange copper conduit are connected to a liquid storage tank through a water inlet pipe and a water outlet pipe, so that water can be continuously transported into the cooling ribs for water cooling treatment. At the same time, with the provided heat dissipation duct, the heat dissipation effect on one side of the computer CPU is better, which is beneficial to prolonging the service life of the computer CPU. The application solves the problem of a single cooling method and a general heat dissipation effect.

[0013] 2. The utility model has multiple cooling ribs arranged on the outside of the heat dissipation cover, and the cooling ribs are arranged in trapezoidal strips. The cooling ribs are made of alloy material, and the wider end faces of the cooling ribs are connected to the outside of the heat dissipation cover, so that the cooling ribs have higher heat conduction and heat dissipation efficiency.

[0014] 3. The utility model installs a plurality of cooling support plates on the lower side of the liquid cooling seat, and cooling channels are opened inside the liquid cooling seat and the cooling support plates, so that the return water body can be cooled by air cooling and heat conduction, which is convenient for circulating water cooling and is beneficial to improving the efficiency of water cooling. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is the overall structural front view of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the liquid cooling seat of the utility model;

[0018] Figure 3 It is a schematic diagram of the main cross-section of the internal structure of the liquid cooling seat of the utility model.

[0019] In the figure: 1. Mounting plate; 2. Heat dissipation cover; 3. Outer cover; 4. Air inlet; 5. Air intake fan; 6. Air outlet; 7. Cooling ribs; 8. Water inlet pipe; 9. Heat exchange copper conduit; 10. Water outlet pipe; 11. Liquid storage tank; 12. Water pump; 13. Liquid cooling seat; 14. Cooling support plate; 15. Cooling channel; 16. Heat dissipation duct. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 , Figure 3 In the embodiment of the utility model, an auxiliary heat dissipation device for a computer CPU comprises a mounting plate 1, a heat dissipation cover 2 is mounted on the outer side of the mounting plate 1, a computer CPU is mounted inside the heat dissipation cover 2, a detachable outer cover body 3 is mounted on the outer side of the mounting plate 1, which is used to cover and protect the outer side of the computer CPU, and a heat dissipation duct 16 is arranged between the heat dissipation cover 2 and the outer cover body 3, which is convenient for air cooling and heat dissipation treatment of the outer side of the heat dissipation cover 2, a cooling rib 7 is mounted on the outer side of the heat dissipation cover 2, a heat exchange copper conduit 9 is arranged inside the cooling rib 7, and a liquid storage tank 11 is connected to the two ends of the heat exchange copper conduit 9 through a water inlet pipe 8 and a water outlet pipe 10, so that water can be continuously transported into the cooling rib 7 for water cooling treatment, and at the same time, the heat dissipation duct 16 is provided, so that the heat dissipation effect on one side of the computer CPU is better, which is beneficial to prolonging the service life of the computer CPU, and a liquid cooling seat 13 is installed between the liquid storage tank 11 and the water outlet pipe 10, and the liquid cooling seat 13 can perform air cooling and heat conduction cooling treatment on the reflux water, which is convenient for circulating water cooling use treatment.

[0022] An air inlet 4 is installed at one end of the outer cover body 3, and an air intake fan 5 is installed in the air inlet 4, which is convenient for conveying cold air to the heat dissipation duct 16 for air cooling treatment; one end of the outer cover body 3 is threadedly connected to the mounting plate 1, and disassembly and assembly are convenient and quick. An air outlet 6 is opened inside one end of the outer cover body 3, which makes it convenient for ventilation and heat dissipation treatment at one end of the outer cover body 3.

[0023] The water inlet pipe 8 and the water outlet pipe 10 are both made of copper pipes. A water pump 12 is installed on the water inlet pipe 8, so that the water body can be circulated and transported to the cooling rib 7 to cool the outside of the heat dissipation cover 2. A plurality of cooling support plates 14 are installed on the lower side of the liquid cooling seat 13, and cooling channels 15 are opened inside the liquid cooling seat 13 and the cooling support plates 14, so that the refluxed water body can be cooled by air cooling and heat conduction, which is convenient for circulating water cooling and is conducive to improving the efficiency of water cooling. A plurality of cooling ribs 7 are arranged on the outside of the heat dissipation cover 2, and the cooling ribs 7 are arranged in trapezoidal strips. The cooling ribs 7 are made of alloy material, and the wider end faces of the cooling ribs 7 are connected to the outside of the heat dissipation cover 2, so that the cooling ribs 7 have a high heat conduction and heat dissipation efficiency.

[0024] The working principle and use process of the utility model are as follows: a cooling rib 7 is installed on the outside of the heat dissipation cover 2, a heat exchange copper conduit 9 is arranged inside the cooling rib 7, and both ends of the heat exchange copper conduit 9 are connected to a liquid storage tank 11 through a water inlet pipe 8 and a water outlet pipe 10, so that water can be continuously transported into the cooling rib 7 for water cooling treatment. At the same time, with the provided heat dissipation duct 16, the heat dissipation effect on one side of the computer CPU is better, which is beneficial to improving the service life of the computer CPU.

[0025] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An auxiliary heat dissipation device for a computer CPU, comprising a mounting plate (1), characterized in that: A heat dissipation cover (2) is installed on the outside of the mounting plate (1), a computer CPU is installed inside the heat dissipation cover (2), a detachable outer cover body (3) is installed on the outside of the mounting plate (1), and a heat dissipation air duct (16) is provided between the heat dissipation cover (2) and the outer cover body (3), a cooling rib (7) is installed on the outside of the heat dissipation cover (2), a heat exchange copper conduit (9) is provided inside the cooling rib (7), two ends of the heat exchange copper conduit (9) are connected to a liquid storage tank (11) through a water inlet pipe (8) and a water outlet pipe (10), and a liquid cooling seat (13) is installed between the liquid storage tank (11) and the water outlet pipe (10).

2. The auxiliary heat dissipation device for a computer CPU according to claim 1, characterized in that: An air inlet (4) is installed at one end of the outer cover (3), and an air intake fan (5) is installed in the air inlet (4).

3. The auxiliary heat dissipation device for a computer CPU according to claim 1, characterized in that: One end of the outer cover body (3) is threadedly connected to the mounting plate (1), and an air outlet hole (6) is provided inside the one end of the outer cover body (3).

4. The auxiliary heat dissipation device for a computer CPU according to claim 1, characterized in that: The water inlet pipe (8) and the water outlet pipe (10) are both made of copper pipes, and a water pump (12) is installed on the water inlet pipe (8).

5. The auxiliary heat dissipation device for a computer CPU according to claim 1, characterized in that: A plurality of cooling support plates (14) are installed on the lower side of the liquid cooling seat (13), and cooling channels (15) are provided inside the liquid cooling seat (13) and the cooling support plates (14).

6. The auxiliary heat dissipation device for a computer CPU according to claim 1, characterized in that: A plurality of the cooling ribs (7) are arranged on the outside of the heat dissipation cover (2), and the cooling ribs (7) are arranged in trapezoidal strips. The cooling ribs (7) are made of alloy material.

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