CN215867764U - Heat abstractor for portable computer - Google Patents

Abstract

The utility model discloses a heat dissipation device for a portable computer, which comprises a heat exchange box, a cooling box, a connecting water pipe and a water pump, wherein the heat exchange box is provided with a water inlet pipe, a water outlet pipe and a water flow direction baffle, the cooling box comprises a hot water inlet pipe, a cold water outlet pipe, an inclined plate, a water inlet hole and an exhaust fan, the cold water outlet pipe of the cooling box is connected with the water inlet pipe of the heat exchange box through the water pump, and the water outlet pipe of the heat exchange box is connected with the hot water inlet pipe of the cooling box through the connecting water pipe. The device of the application adopts water cooling to replace air cooling, prevents the computer from entering more dust because of setting up the louvre, prolongs the service life of the internal elements of the computer.

Description

Heat abstractor for portable computer

Technical Field

The utility model relates to the technical field of portable computers, in particular to a heat dissipation device for a portable computer.

Background

At present, a portable computer generally adopts a cooling fan to cool, and the cooling mode ensures that a cooling hole must be arranged on the computer, so that a lot of dust enters the computer to influence the work of internal elements of the computer and further influence the service life of the computer.

Disclosure of Invention

In view of the above-mentioned shortcomings or drawbacks of the prior art, it is desirable to provide a heat sink for a portable computer.

According to the technical scheme provided by the embodiment of the utility model, the heat dissipation device for the portable computer comprises a heat exchange box, a cooling box, a connecting water pipe and a water pump,

the heat exchange box is provided with a water inlet pipe, a water outlet pipe and water flow direction baffles, the water inlet pipe and the water outlet pipe are respectively positioned on the left end surface and the right end surface of the heat exchange box, the water flow direction baffles are vertical placing plates and are positioned in the heat exchange box, a plurality of the water flow direction baffles divide the heat exchange box into serpentine channels,

the cooling box comprises a hot water inlet pipe, a cold water outlet pipe, an inclined plate, a water inlet hole and an exhaust fan, the hot water inlet pipe is positioned at the upper end part of the left end surface of the cooling box, the cold water outlet pipe is positioned at the lower end part of the right end surface of the cooling box, the inclined plate is positioned in the cooling box and inclines downwards rightwards, the water inlet hole is positioned at the left end part of the upper end surface of the cooling box, the exhaust fan is positioned at the right end part of the upper end surface of the cooling box,

the cold water outlet pipe of the cooling box is connected with the water inlet pipe of the heat exchange box through the water pump, and the water outlet pipe of the heat exchange box is connected with the hot water inlet pipe of the cooling box through the connecting water pipe.

In the utility model, the heat exchange box is made of copper.

In the utility model, the hot water inlet pipe is positioned above the upper end surface of the inclined plate.

In the utility model, the heat exchange box and the cooling box are both horizontally placed box bodies.

In the utility model, the heat exchange box is connected with the portable computer through the heat-conducting silica gel.

In the utility model, the connecting water pipe is made of plastic materials.

In the utility model, a box cover is arranged on the cooling box.

In the utility model, a filter screen is arranged in the cooling box.

In conclusion, the utility model has the beneficial effects that: the device of the application adopts water cooling to replace air cooling, prevents the computer from entering more dust because of setting up the louvre, prolongs the service life of the internal elements of the computer.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings:

FIG. 1 is a schematic top view of an integrated apparatus according to the present invention;

FIG. 2 is a schematic top sectional view of the heat exchange box of the present invention;

fig. 3 is a schematic front sectional view of the cooling box of the present invention.

Reference numbers in the figures: a heat exchange box-1; a water inlet pipe-1.1, a water outlet pipe-1.2 and a water flow direction baffle-1.3; a cooling box-2, a hot water inlet pipe-2.1, a cold water outlet pipe-2.2, an inclined plate-2.3, a water inlet-2.4 and an exhaust fan-2.5; connecting a water pipe-3; and (4) a water pump.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the utility model. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1, a heat dissipation device for a portable computer comprises a heat exchange box 1, a cooling box 2, a connection water pipe 3 and a water pump 4, wherein the cold water outlet pipe 2.2 of the cooling box 2 is connected with the water inlet pipe 1.1 of the heat exchange box 1 through the water pump 4, and the water outlet pipe 1.2 of the heat exchange box 1 is connected with the hot water inlet pipe 2.1 of the cooling box 2 through the connection water pipe 3.

As shown in fig. 2, be equipped with inlet tube 1.1, outlet pipe 1.2, rivers flow direction baffle 1.3 on the heat transfer case 1, inlet tube 1.1 with outlet pipe 1.2 is located respectively the left end face and the right-hand member face of heat transfer case 1, rivers flow direction baffle 1.3 is vertical place the board, rivers flow direction baffle 1.3 is located in the heat transfer case 1, a plurality of rivers flow direction baffle 1.3 will cut apart into serpentine channel in the heat transfer case 1.

As shown in fig. 3, cooling box 2 includes that hot water advances tub 2.1, cold water exit tube 2.2, put board 2.3, inlet opening 2.4, air exhauster 2.5 to one side, hot water advances tub 2.1 and is located the upper end position of 2 left end faces of cooling box, cold water exit tube 2.2 is located the lower extreme position of 2 right-hand member faces of cooling box, put board 2.3 to one side is located in cooling box 2, put board 2.3 to one side is the downward sloping of right side, inlet opening 2.4 is located the left end position of 2 up end of cooling box, air exhauster 2.5 is located the right-hand member position of 2 up end of cooling box.

Before the use, install the position of installing the fan inside portable computer with this application device through heat conduction silica gel. And the shape of the heat exchange box 1 may be changed according to an actual installation location. The cooling box 2 can also be arranged inside the computer through heat-conducting silica gel, but the upper end face of the cooling box 2 needs to be flush with the upper end face of the computer so as to add water.

During the use, through inlet opening 2.4 to add water in the cooler bin 2, then through water pump 4 will the water pump in the cooler bin 2 goes into in the heat transfer case 1, and cold water enters into behind the heat transfer case 1, will be sufficient with the heat exchange case 1 outside exchanges for follow the water that outlet pipe 1.2 goes out becomes hot water, at this moment hot water will pass through connecting pipe 3 and enter into in the cooler bin 2 on the inclined plate 2.3, at this moment because the existence of air exhauster 2.5, will take out vapor on the inclined plate 2.3 for the heat is taken out, so that hot water cooling carries out the circulation cooling.

The foregoing description is only exemplary of the preferred embodiments of the utility model and is illustrative of the principles and techniques that may be employed. Meanwhile, the scope of the present invention is not limited to the specific combinations of the above-described features, and other embodiments in which the above-described features or their equivalents are arbitrarily combined without departing from the spirit of the present invention are also encompassed. For example, the above features and (but not limited to) features having similar functions disclosed in the present invention are mutually replaced to form the technical solution.

Claims (8)

1. A heat dissipation device for a portable computer is characterized in that: comprises a heat exchange box (1), a cooling box (2), a connecting water pipe (3) and a water pump (4),

the heat exchange box (1) is provided with a water inlet pipe (1.1), a water outlet pipe (1.2) and a water flow direction baffle (1.3), the water inlet pipe (1.1) and the water outlet pipe (1.2) are respectively positioned on the left end surface and the right end surface of the heat exchange box (1), the water flow direction baffle (1.3) is a vertical placing plate, the water flow direction baffle (1.3) is positioned in the heat exchange box (1), a plurality of water flow direction baffles (1.3) divide the heat exchange box (1) into serpentine channels,

the cooling box (2) comprises a hot water inlet pipe (2.1), a cold water outlet pipe (2.2), an inclined plate (2.3), a water inlet hole (2.4) and an exhaust fan (2.5), wherein the hot water inlet pipe (2.1) is positioned at the upper end part of the left end surface of the cooling box (2), the cold water outlet pipe (2.2) is positioned at the lower end part of the right end surface of the cooling box (2), the inclined plate (2.3) is positioned in the cooling box (2), the inclined plate (2.3) is inclined downwards to the right, the water inlet hole (2.4) is positioned at the left end part of the upper end surface of the cooling box (2), and the exhaust fan (2.5) is positioned at the right end part of the upper end surface of the cooling box (2),

the cold water outlet pipe (2.2) of the cooling box (2) is connected with the water inlet pipe (1.1) of the heat exchange box (1) through the water pump (4), and the water outlet pipe (1.2) of the heat exchange box (1) is connected with the hot water inlet pipe (2.1) of the cooling box (2) through the connecting water pipe (3).

2. The heat dissipating device of claim 1, wherein: the heat exchange box (1) is made of copper.

3. The heat dissipating device of claim 1, wherein: the hot water inlet pipe (2.1) is positioned above the upper end surface of the inclined plate (2.3).

4. The heat dissipating device of claim 1, wherein: the heat exchange box (1) and the cooling box (2) are both horizontally placed box bodies.

5. The heat dissipating device of claim 1, wherein: the heat exchange box (1) is connected with a portable computer through heat-conducting silica gel.

6. The heat dissipating device of claim 1, wherein: the connecting water pipe (3) is made of plastic materials.

7. The heat dissipating device of claim 1, wherein: and a box cover is arranged on the cooling box (2).

8. The heat dissipating device of claim 1, wherein: a filter screen is arranged in the cooling box (2).

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