CN207067911U - A module heat sink for heat dissipation of a control module - Google Patents

Abstract

The utility model discloses a module heat sink for heat dissipation of a control module, comprising a control module module, a heat conductive silicone sheet, a heat sink and a water branch pipe positioning rod, wherein the control module module is connected to a heat sink base through the heat conductive silicone sheet, the heat sink base is connected to a water inlet pipe, the heat sink base is provided with the heat sink, the water branch pipe positioning rod is arranged around the heat sink, the heat sink is connected to a water outlet pipe, a plug is arranged on the water outlet pipe, a support rod is arranged on the heat sink base, the heat sink base is connected to a fan housing, a fan motor is arranged in the fan housing, the fan motor is connected to a fan blade, the fan motor is located on a fan bracket, and the water outlet pipe is connected to a water branch pipe. The heat sink has a simple structure, is provided with a heat dissipation fan and a water circulation to cooperate in heat dissipation, has a fast heat dissipation speed, and has a good heat dissipation effect.

Description

A module heat sink for heat dissipation of a control module

technical field

The utility model relates to the related technical field of cooling fins, in particular to a module cooling fin used to control module heat dissipation.

Background technique

Thermal Module, as the name implies, is a module unit used for cooling purposes such as system/device/equipment, etc. It has been used to refer to the cooling device of notebook computers, and then expanded to refer to desktop computers and computers using heat pipes. Cooler for projectors etc. Due to the internal space characteristics of notebook computers, the heat exchange concept of RHE (Remote Heat Exchanger) must be adopted to solve the problem of waste heat in the system. Therefore, the heat dissipation device of notebook computers basically consists of three parts: heat conduction section, heat dissipation section and elastic locking mechanism. part, plus some auxiliary parts (labels, conductive foam, Mylar...); the heat pipe plays the role of rapid heat conduction in the heat conduction section, and the fan provides the airflow required for forced convection in the heat dissipation section , which are the technical cores of the heat conduction section and the heat dissipation section respectively. With the increasingly wide application of notebook heat dissipation modules, various brands are gradually developing high-end servers and personal and work computers based on high-performance heat dissipation conditions, such as tablet computers, all-in-one machines, and high-performance game consoles. Therefore, the heat dissipation module will no longer simply serve notebook computers, but it will show more obvious performance in the application of graphics cards and high-end computers. It is very common for electrical components to generate heat during use. Therefore, heat dissipation is very important for electrical components. Long-term high-temperature work will seriously affect the service life of electrical components. At present, most of the heat sinks used are pure fans. The heat dissipation speed is slow, and the heat dissipation effect is not ideal for electrical components or control modules that work for a long time.

Utility model content

The purpose of this utility model is to provide a module cooling fin for controlling module heat dissipation in order to solve the above problems.

The utility model realizes above-mentioned purpose through following technical scheme:

A module heat sink for heat dissipation of a control module, comprising a control module module, a thermally conductive silica gel sheet, a heat sink and a water branch pipe positioning rod, the control module module and the heat sink base are connected through the thermally conductive silica gel sheet , the heat sink base is connected to the water inlet pipe, the heat sink base is provided with the heat sink, the water branch pipe positioning rod is arranged around the heat sink, the heat sink is connected to the water outlet pipe, and the water outlet pipe A plug is provided on the base of the heat sink, and a support rod is installed on the base of the heat sink. On the bracket, the outlet pipe is connected with the water branch pipe.

In the above structure, the heat sink base of the device is connected to the control module module through the heat-conducting silica gel sheet, and the heat-conducting silica gel sheet has a heat conduction function, and can quickly dissipate the heat generated when the control module module is working. Passed out, the water inlet pipe is installed on the heat sink base, the water inlet pipe is connected with the water outlet pipe, and the water inlet pipe and the water outlet pipe surround the heat sink under the action of the water branch pipe positioning rod. Around the fin, the outlet pipe is provided with a plug to facilitate the replacement of circulating water for heat dissipation. The fan bracket is installed on the base of the heat sink, and the fan bracket is equipped with a fan for heat dissipation. The fan cooperates with the water circulation. Simultaneously dissipating heat can realize rapid heat dissipation of the control module module, and the heat dissipation effect is good.

In order to further improve the use function of a module heat sink for controlling the heat dissipation of the module, the control module module and the heat-conducting silica gel sheet are bonded by heat-conducting silica gel, and the heat-conducting silica gel sheet and the heat-dissipating sheet are connected by heat conduction Silicone sticking.

In order to further improve the use function of a module heat sink used to control the heat dissipation of the module, the water branch pipe positioning rod is fixed on the heat sink by screws, and there are several water branch pipe positioning rods, which are evenly distributed on the heat sink .

In order to further improve the use function of a module cooling fin used to control module heat dissipation, the water inlet pipe is arranged in an "S" shape along the water branch pipe positioning rod.

In order to further improve the use function of the module heat sink for controlling the heat dissipation of the module, the water inlet pipe and the water outlet pipe are fixed on the heat sink by fixing clamps and screws.

In order to further improve the use function of a module heat sink for controlling module heat dissipation, the fan bracket is connected to the support rod by screws, and the fan motor is fixed on the fan bracket by screws.

The beneficial effect is that the heat sink has a simple structure, is provided with a heat dissipation fan and a water circulation to cooperate with heat dissipation, and has a fast heat dissipation speed and a good heat dissipation effect.

Description of drawings

Fig. 1 is a schematic structural view of a module heat sink for controlling module heat dissipation described in the present invention;

Fig. 2 is a partial view of a module heat sink for controlling module heat dissipation described in the present invention;

The reference signs are explained as follows:

1. Control module module; 2. Thermal silica gel sheet; 3. Heat sink; 4. Water branch pipe positioning rod; 5. Plug; 6. Support rod; 7. Fan shell; 8. Fan motor; 9. Fan blade; 10. Fan bracket; 11. Water outlet pipe; 12. Water inlet pipe; 13. Heat sink base; 14. Water branch pipe.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figure 1-Figure 2, a module heat sink for heat dissipation of the control module includes a control module module 1, a heat-conducting silicone sheet 2, a heat sink 3 and a water branch pipe positioning rod 4, and the control module module 1 and The heat sink bases 13 are connected by a heat-conducting silica gel sheet 2, the heat sink base 13 is connected with the water inlet pipe 12, the heat sink base 13 is provided with a heat sink 3, and there is a water branch pipe positioning rod 4 around the heat sink 3, and the heat sink 3 is connected to the outlet pipe. The water pipe 11 is connected, the outlet pipe 11 is provided with a plug 5, the heat sink base 13 is equipped with a support rod 6, the heat sink base 13 is connected with the fan housing 7, and the fan housing 7 has a fan motor 8, the fan motor 8 and the fan blade 9 Connection, the fan motor 8 is located on the fan bracket 10, and the water outlet pipe 11 is connected with the water branch pipe 14.

In the above structure, the heat sink base 13 of the device is connected to the control module module 1 through a heat-conducting silica gel sheet 2. The heat-conducting silica gel sheet 2 has a heat conduction function, and can quickly transfer the heat generated when the control module module 1 is working. The base 13 is equipped with a water inlet pipe 12, the water inlet pipe 12 is connected with the water outlet pipe 11, the water inlet pipe 12 and the water outlet pipe 11 are surrounded by the heat sink 3 under the action of the water branch pipe positioning rod 4, and the water outlet pipe 11 is provided with a plug 5 , it is convenient to replace the circulating water for heat dissipation. The fan bracket 10 is installed on the heat sink base 13. The fan bracket 10 is equipped with a fan for heat dissipation. The fan cooperates with the water circulation to dissipate heat at the same time. The effect is good.

In order to further improve the use function of a module cooling fin used for heat dissipation of the control module, the control module module 1 and the heat-conducting silica gel sheet 2 are bonded by heat-conducting silica gel, and the heat-conducting silica gel sheet 2 and the heat sink 3 are bonded by heat-conducting silica gel. The branch pipe positioning rod 4 is fixed on the heat sink 3 by screws. There are several water branch pipe positioning rods 4, which are evenly distributed on the heat sink 3. The water inlet pipe 12 is arranged in an "S" shape along the water branch pipe positioning rod 4. The water inlet pipe 12 and The water outlet pipe 11 is fixed on the cooling fin 3 by a fixed chuck and screws, the fan bracket 10 is connected with the support bar 6 by screws, and the fan motor 8 is fixed on the fan bracket 10 by screws.

The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their effects.

Claims (6)

1. A kind of 1. module fin for control module radiating, it is characterised in that：Including control module module, heat conductive silica gel Piece, fin and water branch pipe locating rod, connected between the control module module and cooling fin fin base by the heat-conducting silica gel sheet Connect, the cooling fin fin base is connected with water inlet pipe, and the cooling fin fin base is provided with the fin, has around the fin The water branch pipe locating rod, the fin are connected with outlet pipe, and the outlet pipe is provided with plug, on the cooling fin fin base Equipped with support bar, the cooling fin fin base is connected with fan drum, there is fan electromotor, the fan electromotor in the fan drum It is connected with flabellum, the fan electromotor is located on blower tray, and the outlet pipe is connected with water branch pipe.
2. A kind of 2. module fin for control module radiating according to claim 1, it is characterised in that：The control Module module and the heat-conducting silica gel sheet are by heat conductive silica gel adhesion, by leading between the heat-conducting silica gel sheet and the fin Hot silica gel adhesion.
3. A kind of 3. module fin for control module radiating according to claim 1, it is characterised in that：The water branch Pipe locating rod is fixed by screws on the fin, and the water branch pipe locating rod has some, is distributed on the fin.
4. A kind of 4. module fin for control module radiating according to claim 1, it is characterised in that：The water inlet Pipe is arranged along the water branch pipe locating rod in " S " type.
5. A kind of 5. module fin for control module radiating according to claim 1, it is characterised in that：The water inlet Pipe and the outlet pipe are fixed on the fin by fixed chuck and screw.
6. A kind of 6. module fin for control module radiating according to claim 1, it is characterised in that：The fan It is connected by screw between support and the support bar, the fan electromotor is fixed by screws on the blower tray.