CN2696033Y

CN2696033Y - Water cooling type computer heat sink

Info

Publication number: CN2696033Y
Application number: CN 200420050626
Authority: CN
Inventors: 廖彦凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-29
Filing date: 2004-04-29
Publication date: 2005-04-27
Anticipated expiration: 2014-04-29

Abstract

The utility model regards to a water cooling type computer heat sink comprising a water tank containing a water level with appropriate height. The lower part of the water tank is provided with a pump which is outside connected with an inlet pipe, connected with an outlet pipe, and then comes back to the water tank. The water in the water pipe can radiate heat for the CPU arranged in a computer. The warm water after heat change enters into the water tank. A hollow tube with plurality of holes in the lower part is arranged in the water tank. The warm water becomes drops crossing the holes and drops in the water tank. A radiation fan arranged on the water tank blows downward to radiate heat quickly to make the warm water into cold water. The cold water is delivered to the inlet pipe and the outlet pipe by the pump to cool the CPU arranged in the computer, achieving reliable heat radiation.

Description

The water-cooled computer radiating apparatus

Technical field

The utility model refers to the heat abstractor applicable to the computer heat radiation use especially about a kind of water-cooled computer radiating apparatus, and this heat abstractor of mat can utilize water to go up in the inner set CPU of computer and produce circulation and heat interchange, to reach the purpose of cooling off CPU.

Background technology

Along with electronic component structure dress density and power density constantly increase, relative unit area thermal value is also more and more high, and heat sinking benefit just becomes more important.Because of bad computer run stability and the reliability of not only influencing of dispelling the heat, it accumulates big calorimetric can't loss, more can make electronic component Yin Gaowen impaired, computer inside is provided with CPU (CPU (central processing unit)), because CPU can generate heat when work, heat abstractor must be set on CPU, overheated problem take place to prevent CPU.

Commonly use in CPU and go up the heat abstractor that is provided with, generally be that the heating radiator that tool is counted radiating fin is set on CPU, to reach the heat radiation purpose, loose with the hot blow that CPU is produced in work, and prevent that CPU from producing problems of excessive heat when work, when said structure uses in reality, but have as after shortcoming, remain to be improved: the effect of heating radiator when heat radiation is bad, can not reach certain radiating effect, tend to make the computer can not smooth operation, and then influence the normal work efficiency of computer.

Summary of the invention

Therefore, fundamental purpose of the present utility model promptly is to provide a kind of water-cooled computer radiating apparatus, mainly can make the inner set CPU of computer can reach certain heat radiation purpose, and can prevent that CPU from problems of excessive heat taking place.

For reaching the major technique means that aforementioned purpose is taked: a kind of water-cooled computer radiating apparatus, the water tank that comprises an inner ccontaining suitable height water level, the bottom is provided with pump in the water tank, the external water inlet pipe of pump connects rising pipe and returns water tank, the water of water pipe inside can dispel the heat to the CPU of computer inside, warm water after heat interchange enters water tank, water tank inside is provided with the hollow tube that the bottom tool is counted aperture, warm water becomes little water droplet via aperture and drips in water tank, the mat water tank upper is established radiator fan and is blown down, with rapid heat radiation, little water droplet drops in water tank the bottom to become cold water, after pump was delivered to water inlet pipe and rising pipe, the water in the water pipe can be really dispels the heat to the CPU of computer inside, to reach certain heat radiation, the cooling purpose.

Secondary objective of the present utility model is to provide a kind of water-cooled computer radiating apparatus, can have the heat radiation acoustical panel in several holes according to the actual needs setting on water tank, thereby reaches the effect of heat radiation noise reduction.

Another purpose of the present utility model is to provide a kind of water-cooled computer radiating apparatus, on the water tank cover cap can be set according to need, and cover cap is provided with several wind inlets and number vent, thereby, can reach good heat radiation purpose.

A purpose more of the present utility model is to provide a kind of water-cooled computer radiating apparatus, water tank madial wall upper limb can be provided with level sensor according to need, cross when low when the water tank water level inside, can be connected and make hummer to produce the caution sound with hummer, need be to remind the people in water tank inside supplementing water.

Description of drawings

Fig. 1 is the three-dimensional exploded view of first kind of preferred embodiment of the present utility model.

Fig. 2 is the plan view from above of first kind of preferred embodiment of the present utility model.

Fig. 3 is the schematic top plan view (not installing radiator fan on the water tank as yet) of first kind of preferred embodiment of the present utility model.

Fig. 4 is the stereo appearance figure of first kind of preferred embodiment of the present utility model when implementing.

Fig. 5 is first kind of preferred embodiment of the present utility model when implementing in conjunction with cut-open view.

Fig. 6 is the stereo appearance figure of second kind of preferred embodiment of the present utility model.

Fig. 7 is the three-dimensional exploded view of second kind of preferred embodiment of the present utility model.

Fig. 8 be second kind of preferred embodiment of the present utility model in conjunction with cut-open view.

Fig. 9 is the three-dimensional exploded view of the third preferred embodiment of the present utility model.

Figure 10 be the third preferred embodiment of the present utility model in conjunction with cut-open view.

The component symbol explanation

10 ... water tank 11 ... water

12 ... level sensor 20 ... pump

21 ... water inlet pipe 22 ... rising pipe

23 ... CPU 30 ... connecting pipe

31 ... hollow tube 32 ... aperture

33 ... little water droplet 40 ... rib

41 ... heat radiation acoustical panel 41 ' ... the heat radiation acoustical panel

412 ... hole 42 ... the gap

50 ... radiator fan 51 ... fixed head

60 ... cover cap 61 ... wind inlet

62 ... vent 401 ... rib

Embodiment

As shown in Fig. 1,3,5, the utility model is a kind of water-cooled computer radiating apparatus, includes a slightly rectangular water tank 10, and these water tank 10 inside have the water 11 of suitable height;

One pump 20, be located at water tank 10 inner bottom parts, extend to water tank 10 outsides by pump 20 places and be provided with water inlet pipe 21 that is hollow and the rising pipe 22 that connects a hollow, aforementioned water in water pipe inside can provide suitable thermolysis to the CPU 23 that is located at computer inside, and rising pipe 22 ends are connected to water tank 10 upsides;

This rising pipe 22 penetrates water tank 10, and is connected to the connecting pipe 30 of a hollow, and most hollow tubes 31 are connected in connecting pipe 30 1 sides with spacing distance, and each hollow tube 31 bottom is provided with several apertures 32 with the appropriate intervals distance;

One side place is provided with a rib 40 in water tank 10 inner stage casings, forward and backward place, water tank 10 inner stage casings establishes a rib 401 respectively, one is the heat radiation acoustical panel 41 of inclination, this heat radiation acoustical panel 41 can be a copper coin, the one side is locked in rib 40 places with screw, heat radiation acoustical panel 41 can be for being cross-placed on the rib 401, and heat radiation acoustical panel 41 relative ribs 40 have the gap 42 that suitably can supply water and drip between side and the water tank 10 in addition, are provided with the radiator fan 50 of canyon on one day in water tank 10 tops.

As Fig. 2,4, shown in 5, mat said structure combination back is when using, inside is equipped with the water tank 10 of suitable height water 11, pump 20 is established in the bottom in the water tank 10, pump 20 external water inlet pipes 21 connect rising pipe 22 and return water tank 10, water in the water inlet pipe 21 can dispel the heat to the set CPU 23 in computer inside, warm water after heat interchange enters water tank 10, the hollow tube 31 that portion's tool is counted aperture 32 is set in water tank 10 inside, warm water becomes little water droplet 33 via aperture 32 and drips to be provided with in water tank 10 inside in the middle section again and be on the heat radiation acoustical panel 41 of inclination, mat water tank 10 tops are provided with radiator fan and blow for 50 times with rapid heat radiation, little water droplet can drip bottom in the water tank 10, to become cold water, after pump 20 is delivered to water inlet pipe 21 and rising pipe 22, can reach the inner CPU23 that is provided with of certain cooling computer, to reach certain heat radiation purpose and effect.

As Fig. 6,7, shown in 8, major part is same as aforesaid structure, its difference be in: water tank 10 is cylindric and the madial wall upper limb is provided with a level sensor 12, when the water level of water tank 10 inside is crossed when low, can be connected to hummer and produce the caution sound that pipes, need be with the prompting people to water tank 10 supplementing water, low excessively to prevent water case 10 water levels, and need not be provided with as the heat radiation acoustical panel 41 among Fig. 1, but a cover cap 60 is set on water tank 10, the central authorities of cover cap 60 and periphery are respectively equipped with several wind inlets 61 and several vents 62, and cover cap 60 inner mat a slices fixed head 51 in the form of a ring is fixedly arranged on its underpart with radiator fan 50, when using, drive radiator fan 50, air can be sucked by wind inlet 61 again and discharge by vent 62, same, also can reach the identical aforementioned creation purpose that the set CPU in computer inside is provided heat radiation.

As shown in Fig. 9,10, major part is same as the structure shown in Fig. 6 to Fig. 8, its difference be in: on the water tank 10 can according to actual needs be provided with heat radiation acoustical panel 41 ', most holes 412 of heat radiation acoustical panel 41 ' be provided with can reach the effect of heat radiation noise reduction equally.

In sum, the utility model utilizes aforesaid space structure kenel, can make the inner set CPU of computer reach certain heat radiation function by the structure of water-cooled computer radiating apparatus, and application is mentioned in the whence in accordance with the law.

Claims

1. water-cooled computer radiating apparatus, it is characterized in that, comprise a water tank, this water tank inside has water, the water tank inner bottom part is established a pump, extend to the water tank outside by the pump place and be provided with the rising pipe that the water inlet pipe that is hollow connects a hollow, water in water pipe inside dispels the heat to the CPU that is arranged at computer inside, the rising pipe end is connected to the water tank upside, this rising pipe penetrates the connecting pipe that water tank is connected to a hollow, several hollow tubes are connected in connecting pipe one side with spacing distance, and each hollow tube bottom is provided with several apertures with spacing distance, is provided with a radiator fan in water tank upper.

2. water-cooled computer radiating apparatus as claimed in claim 1 is characterized in that, comprises that further one is the heat radiation acoustical panel of inclination, is arranged at the inner middle section of water tank, has the gap between heat radiation acoustical panel side and water tank.

3. water-cooled computer radiating apparatus as claimed in claim 1 or 2, it is characterized in that, one side place establishes a rib in the inner stage casing of water tank, forward and backward place, the inner stage casing of water tank establishes a rib respectively, heat radiation acoustical panel one side is locked in a rib place with screw, and the heat radiation acoustical panel is striden and is located on the rib that forward and backward place, the inner stage casing of water tank is provided with respectively.

4. water-cooled computer radiating apparatus as claimed in claim 1 is characterized in that, comprises that further one has the heat radiation acoustical panel in several holes, and this heat radiation acoustical panel is located on the water tank.

5. water-cooled computer radiating apparatus as claimed in claim 4 is characterized in that, a cover cap is set on water tank, and cover cap central authorities are respectively equipped with several wind inlets and number vent with periphery, and radiator fan is located in the cover cap.

6. as claim 1 or 5 described water-cooled computer radiating apparatus, it is characterized in that, be provided with a level sensor in water tank madial wall upper limb.