CN205028233U - Notebook computer water -cooling circulation heat abstractor - Google Patents

Abstract

The utility model discloses a notebook computer water cooling circulation heat dissipation device, which comprises an external water pump device and a heat dissipation water discharge device, wherein the external water pump device comprises a water storage tank with a water pump at the bottom, a water cooling head is installed at the upper end of the water storage tank, and the upper end of the water cooling head is A water inlet is installed through the end cover of the water cooling head, and a water outlet is provided at the lower end of the water storage tank; the heat dissipation water drainage device includes a heat sink with a metal shell on the outside, and the water inlet and outlet pipes are arranged on the heat sink, and the water inlet pipe and the water outlet pipe port are respectively connected to the water outlet and the water inlet of the water pump device through flexible pipes. According to different seasons, the utility model can be used in combination with a traditional notebook fan radiator, or can be used alone, and is a detachable notebook water-cooling circulation radiator device.

Description

A water-cooled circulation cooling device for a notebook computer

technical field

The utility model relates to a cooling device for a notebook computer, in particular to a water-cooling cycle cooling device for a notebook computer.

Background technique

The traditional notebook computer heat sink is to add a bracket with a fan under the notebook computer, that is, after the fan is powered on, the fan is used to dissipate heat from the notebook. At present, this cooling method is generally accepted by everyone. However, in the hot summer, especially when there is no air conditioner in the room, the indoor temperature is generally more than 30 degrees Celsius, the temperature of the notebook is as high as 40-50 degrees Celsius, and the temperature of the CPU is as high as 50-60 degrees Celsius. It will accelerate the occurrence of "electron migration" and make the originally smooth metal wire surface become uneven. When this damage accumulates to a certain extent, it will lead to open circuit or short circuit of the metal wire inside the CPU, resulting in computer crash or blue screen, or even Cause the CPU to be scrapped, causing unnecessary losses. To sum up, traditional notebook computer radiators can no longer meet modern people's requirements for timely cooling of notebook computers.

Utility model content

The purpose of the utility model is to provide a notebook computer water-cooling cycle heat dissipation device to overcome the problem that the prior art cannot effectively dissipate heat to the notebook computer in a high-temperature room.

In order to achieve the above object, the utility model adopts the following technical solutions:

A notebook computer water cooling circulation heat dissipation device, including an external water pump device and a heat dissipation water drainage device, wherein the external water pump device includes a water storage tank with a water pump at the bottom, a water cooling head is installed on the upper end of the water storage tank, and the upper end of the water cooling head passes through the end cover of the water cooling head A water inlet is installed, and a water outlet is provided at the lower end of the water storage tank;

The heat dissipation water drainage device includes a heat sink with a metal shell on the outside, and a water inlet pipe mouth and a water outlet pipe mouth are arranged on the heat sink, and the water inlet pipe mouth and the water outlet pipe mouth are respectively connected to the water outlet and the water pump device through a hose (13). water intake.

Further, the water storage tank communicates with the inside of the water cooling head.

Further, the heat sink is composed of several tube-and-belt water circulation pipes arranged side by side.

Further, the two adjacent water circulation pipes are sequentially connected by a U-shaped water circulation bend.

Further, the water circulation pipes at both ends of the heat sink are respectively provided with a water inlet pipe port and a water outlet pipe port.

Further, the end cover of the water cooling head and the water cooling head are sealed with silica gel.

Further, a fan device is detachably installed on the heat sink.

Compared with the prior art, the utility model has the following beneficial technical effects:

The utility model relates to a notebook computer water-cooling circulation heat dissipation device, which is connected with an external water pump device and a heat dissipation water drainage device, wherein the external water pump device includes a water storage tank with a water pump at the bottom, a water cooling head is installed at the upper end of the water storage tank, and the upper end of the water cooling head is cooled by water. The head end cover is equipped with a water inlet, and the lower end of the water storage tank is provided with a water outlet; the heat dissipation water drainage device includes a heat sink with a metal shell on the outside, and a water circulation pipe, a water inlet pipe mouth and a water outlet pipe mouth are arranged on the heat sink, and the water inlet pipe The water outlet and the water outlet pipe are respectively connected to the water outlet and water inlet of the water pump device through hoses. The water cooling liquid circulating in the heat sink absorbs the heat on the heat sink, and the rotating fan of the external computer radiator will also dissipate heat from the water cooling circulation heat sink. , enhance the heat dissipation capacity of the water-cooling circulation heat dissipation device, and can accelerate the cooling speed of the water-cooling liquid in the water circulation pipeline.

Furthermore, a plurality of tube-and-belt water circulation pipes are placed side by side to form a heat sink, which can increase the heat dissipation range and have a better heat dissipation effect.

Description of drawings

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

Fig. 2 is a structural schematic diagram of the utility model heat dissipation water drainage device.

Fig. 3 is a schematic structural diagram of the water pump device of the present invention.

Among them, 1. water inlet; 2. water cooling head; 3. water storage tank; 4. water pump; 5. water cooling head end cover; 6. water outlet; 7. water pump power cord; Water circulation bend; 10. Water inlet pipe opening; 11. Heat sink; 12. Metal shell; 13. Hose; 14. Water circulation pipe.

detailed description

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

As shown in Figure 1, a notebook computer water-cooling circulation heat dissipation device includes an external water pump device and a heat dissipation water drainage device, wherein the external water pump device includes a water storage tank 3 with a water pump 4 at the bottom, and a water cooling head is installed at the upper end of the water storage tank 3 2. The water storage tank 3 is internally connected with the water cooling head 2. The water cooling head 2 is used for water cooling. The upper end of the water cooling head 2 is equipped with a water inlet 1 through the water cooling head end cover 5. Silicone is used between the water cooling head end cover 5 and the water cooling head 2. Sealing; the lower end of the water storage tank 3 is provided with a water outlet 6, and the water pump 4 is provided with an external water pump power line 7; the heat dissipation water drainage device includes a heat sink 11 with a metal shell 12 on the outside, and the heat sink 11 is composed of several tube-type water circulation pipes 14 side by side, the water circulation pipes 14 in two adjacent heat sinks 11 are connected by U-shaped water circulation bends 9 in turn, and the pipe belt type heat sinks at both ends of the heat sink 11 are respectively provided with water inlet pipes 10 and water outlets 8, The water inlet pipe mouth 10 and the water outlet pipe mouth 8 are respectively connected to the water outlet 6 and the water inlet 1 of the water pump device through the hose 13; The fan device is an existing notebook computer fan radiator or a household fan, and the fan device can be placed on the top or bottom of the heat sink 11 or on the side to carry out the wind circulation at the heat sink 11, so as to facilitate the cooling of computer heat.

Below in conjunction with accompanying drawing, structural principle of the present utility model and operation steps are further described:

As shown in Figure 1, Figure 2, and Figure 3, when in use, first connect the water inlet pipe port 10 and the water outlet pipe port 8 of the heat sink 11 to the water outlet 6 and water inlet 1 of the water pump device through the quick-twist joint with a hose. Connect, put the computer directly on the heat dissipation water drainage device or place the notebook computer fan radiator under the heat dissipation water drainage device, turn on the water pump 4 when the computer is working, the water pump 4 provides power for the water cooling cycle system, and the water pump 4 in the water storage tank 3 The water cooling liquid enters the water circulation pipe 14 in the heat sink 11 from the water inlet pipe port 10, and then the water cooling liquid brings the heat on the heat sink 11 into the water cooling head 2 through the water outlet pipe port 8 for heat dissipation and cooling, and the water cooling liquid dissipates heat through the water cooling head 2 After cooling, it directly enters the water storage tank 3 and circulates like this. When working, the radiator will quickly absorb the heat emitted by the CPU or graphics card to the heat sink, and the water-cooling liquid circulating in the heat sink absorbs the heat on the heat sink, and the fan on the heat sink will also dissipate heat from the water-cooling circulation heat sink, enhancing the water-cooling cycle heat dissipation The cooling capacity of the device can be improved, and the cooling speed of the water cooling liquid in the water circulation pipeline can be accelerated.

Claims (7)

1. A notebook computer water-cooling cycle cooling device is characterized in that: it comprises an external water pump device and a cooling water discharge device, wherein the external water pump device comprises a water storage tank (3) with a water pump (4) at the bottom, a water storage tank (3) ) is equipped with a water cooling head (2), the upper end of the water cooling head (2) is equipped with a water inlet (1) through the water cooling head end cover (5), and the lower end of the water storage tank (3) is provided with a water outlet (6); The heat dissipation water drainage device comprises a heat sink (11) with a metal shell (12) on the outside, and the heat sink (11) is provided with a water inlet pipe mouth (10) and a water outlet pipe mouth (8), and the water inlet pipe mouth (10) and the water outlet pipe port (8) are respectively connected to the water outlet (6) and the water inlet (1) of the water pump device through the flexible pipe (13). 2. A notebook computer water-cooling circulation cooling device according to claim 1, characterized in that the water storage tank (3) communicates with the inside of the water cooling head (2). 3. A kind of notebook computer water-cooling circulation cooling device according to claim 1, is characterized in that, heat sink (11) is made up of several pipe-band type water circulation pipes (14) side by side. 4. A notebook computer water-cooling circulation cooling device according to claim 3, characterized in that the two adjacent water circulation pipes (14) are sequentially connected from head to tail through a U-shaped water circulation bend (9). 5. A kind of notebook computer water-cooling cycle cooling device according to claim 3, it is characterized in that, the water circulation pipeline (14) at both ends of heat sink (11) is respectively provided with water inlet pipe mouth (10) and water outlet pipe mouth (8) ). 6. A notebook computer water-cooling circulation cooling device according to claim 1, characterized in that the water-cooling head cover (5) and the water-cooling head (2) are sealed with silica gel. 7. A kind of notebook computer water-cooling circulation heat dissipation device according to claim 1, is characterized in that, fan device is detachably installed on the cooling fin (11).