CN2544327Y

CN2544327Y - Water cooling type heat sink

Info

Publication number: CN2544327Y
Application number: CN 02211765
Authority: CN
Inventors: 刘震宇
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-15
Filing date: 2002-05-15
Publication date: 2003-04-09
Anticipated expiration: 2012-05-15

Abstract

The utility model relates to a water-cooling heat dissipating device: a water tank and a heat dissipating component are combined on a base; a pumping motor is arranged in the water tank, a water injection hole, a water outlet and a water inlet are arranged on the water tank; the water outlet and the water inlet are connected with one ends of a water outlet pipe and a water inlet pipe, and the other ends of the water outlet pipe and the water inlet pipe are connected with the heat dissipating component which is buckled on a CPU, a flow channel is arranged in the heat dissipating component; by adopting the flow channel, the cooling water in the water tank pumped by the pumping motor and discharged through the water outlet pipe runs through the inner flow channel of the dissipating device and reflows into the water tank through the water inlet pipe, thus forming a loop and bringing heat dissipating effect to the CPU; the base is covered with an upper cover which coats the water case and the dissipating component, thereby forming a box which can be inserted and arranged into a preserved hole in the 51/4 and 31/2 computer mainframe panel so as to save space.

Description

Water-cooled power converter

Technical field

The utility model relates to a kind of water-cooled power converter, is meant especially in a kind of preformed hole that is inserted on the computer motherboard, to save the water-cooled power converter of usage space.

Background technology

Commonly use CPU water-cooling structure and please refer to No. 458317 " improvement of CPU water-cooling heat radiating device " (call in the following text and quote case as proof) of Taiwan patent announcement, this is quoted case as proof and mainly is made up of a base and a top cover, wherein offer a water channel on this base, and this heat abstractor outside is formed with an inlet opening and apopore respectively at the two ends that are symmetrical in this water channel, liquid coolant can be fed in this water channel by this inlet opening, behind the thermal source of water channel absorption base and top cover, flow out by this apopore again, to reach the purpose of circulation heat radiation; It is characterized in that: be equipped with a counter sink around this base respectively; Be vertically installed with into and out of the water hole on this top cover, and make this axially being into and out of the water hole perpendicular to coolant flow direction, and this top cover also offers a counter sink at the counter sink place corresponding to this base, can the packing fixing for a Combining bolt placed behind the counter sink of this top cover and base through pressurization again.

Yet though this quotes the purpose that case can reach water-cooling as proof, it must be in the other container that is filled with liquid coolant that be provided with of host computer, chilled water can be transported in the heating radiator, take up room in using, and this container separates with host computer, quite not convenient on using; In case use when overturning, also will cause the effect of heating radiator forfeiture heat radiation, and after overturning, cold water might infiltrate promptly in the host computer, causes the damage of main frame.

This shows that the above-mentioned product of commonly using still have many disappearances, suddenly wait to be improved.

The utility model content

The purpose of this utility model promptly is to provide in a kind of 51/4 inch and 31/2 inch preformed hole that heating radiator is inserted in Computer master panel, to reach attractive in appearance, easy for installation and to save the water-cooled power converter of space purpose.

An of the present utility model purpose is to be to provide a kind of the heat energy that is produced in the host computer to be discharged outside the main frame, prolongs the main frame water-cooled power converter in serviceable life to reach.

A purpose more of the present utility model is to be to provide a kind of simple, easy-to-use and easy water-cooled power converter of installation of making that has.

Can reach the water-cooled power converter of above-mentioned utility model purpose, include at least:

One base, each vertically is extended with a catch its both sides, and this catch is provided with at least more than one circular hole;

One water tank, it is provided with a water injection hole, inlet opening and apopore, and is provided with a slot in a side, and is equipped with a Water-pumping motor in it; Water tank is incorporated on the base;

One radiating subassembly, a side of this radiating subassembly is provided with at least more than one screw; This radiating subassembly is incorporated on the base, makes itself and water tank side by side, and the screw of one side is corresponding with the baffle plate circular hole of base;

One radiating piece is provided with water flow passage in it, and is provided with an inlet opening and apopore in the both ends of relative runner, makes this inlet opening and apopore mutual conduction;

One rising pipe, the one end is connected with the inlet opening of radiating piece, and the other end then joins with the apopore of water tank;

One water inlet pipe, the one end is connected with the apopore of radiating piece, and the other end then joins with the water tank water intake hole;

One loam cake links with base and radiating subassembly, and its position, top is provided with an opening, and is extended with a cover plate all downward vertically in both sides, and this cover plate is provided with the hollow cylinder that number extends internally, and wherein a cover plate is provided with a catching groove; This loam cake and base are connected, form a box body, the hollow projection of the cover plate of its loam cake both sides is placed through in the circular hole of base baffle, runs through this circular hole and is locked in the screw of radiating subassembly by locking part;

One radiation panel is linked to a side of water tank, and the one side is provided with an inserted sheet, and relative opposite side then is provided with a button piece, and offers several transversal slottings thereon; The inserted sheet of this radiation panel is inserted in the slot of water tank one side, and the button piece of its other end then is interlocked with the cover plate catching groove of loam cake;

The box body that loam cake and base are formed is inserted in 51/4 inch and 31/2 inch preformed hole of computer main board, radiating piece then is fastened on the CPU, chilled water can see through the extraction of Water-pumping motor, and flow into via rising pipe in the runner of radiating piece, and through radiating piece runner, water inlet pipe reflow tank, forming a loop, and the heat energy on the radiating piece is taken back water tank, to reach the purpose of CPU heat radiation.

Be combined with a stopcock on the above-mentioned water tank water injection hole, ooze out to avoid the chilled water in the water tank.

Above-mentioned radiating subassembly includes a heating radiator and a radiator fan, and this radiator fan is fixed in the position, top of heating radiator.

Above-mentioned water tank front end is extended with a upper and lower dividing plate, and this upper and lower dividing plate and loam cake and base edge offset.

Above-mentioned radiation panel is corresponding with radiating subassembly, makes that the heat on the radiating subassembly can be discharged by the transversal slotting of radiation panel.

The radiator fan of above-mentioned radiating subassembly is corresponding with last cover gab, and the heat of radiating subassembly can be discharged via this opening.

Water-cooled power converter provided by the utility model when comparing mutually with other located by prior art, has following advantage:

1. the utility model is inserted in loam cake and base in 51/4 inch and 31/2 inch preformed hole of Computer master panel in conjunction with the box body that forms, and except that reaching effect attractive in appearance and easy for installation, and can save required usage space.

2. the utility model can be discharged the heat energy that host computer produced outside the main frame, to reach the serviceable life that prolongs main frame.

3. the utlity model has and make simple, easy-to-use and the easy advantage of assembling.

Description of drawings

See also the detailed description and the accompanying drawing thereof of following relevant the utility model one preferred embodiment, can further understand technology contents of the present utility model and purpose effect thereof; The accompanying drawing of relevant this embodiment is:

Fig. 1 (A) is a three-dimensional exploded view of the present utility model;

Fig. 1 (B) is the three-dimensional exploded view of the base after the utility model loam cake and the combination;

Fig. 1 (C) is a three-dimensional combination figure of the present utility model;

Fig. 2 is an enforcement synoptic diagram of the present utility model.

The major part conventional letter:

1 base, 11 catch, 12 circular holes, 2 water tanks

21 water injection holes, 22 lower clapboards, 23 upper spacers, 24 inlet openings

25 apopores, 26 slots, 3 radiating subassemblies, 31 heating radiators

311 screws, 32 radiator fans, 33 screws, 4 loam cakes

41 openings, 43 cover plates, 421 hollow cylinders, 43 catching grooves

5 radiation panels, 51 inserted sheets, 52 button pieces, 53 flutings

6 radiating pieces, 61 runners, 62 inlet openings, 63 apopores

7 stopcocks, 8 rising pipes, 9 water inlet pipes, 90 host computers

91 fasteners, 92 chilled waters, 93 locking parts

Embodiment

See also the water-cooled power converter provided by the utility model shown in Fig. 1 (A), (B), (C), mainly include:

One base 1, the both sides of this base 1 vertically are extended with a catch 11, and this catch 1 is provided with at least more than one circular hole 12;

One water tank 2, be equiped with a Water-pumping motor (not indicating among the figure) in it, and the leading edge of water tank 2 is provided with a water injection hole 21, be combined with a stopcock 7 on this water injection hole 21, to avoid the chilled water in the water tank 2 to ooze out, and respectively being extended with a upper and lower dividing

plate

23,22 in the upper and lower both sides of front end, the one side then is provided with a slot 26, and is provided with an inlet opening 24 and an apopore 25 in the position, rear end;

One radiating subassembly 3, it includes a heating radiator 31 and a radiator fan 32, and this radiator fan 32 is locked in the position, top of heating radiator 31 by screw 33, and is provided with screw 311 in a side of heating radiator 31;

One radiating piece 6 is provided with water flow passage 61 in this radiating piece 6, and is provided with an inlet opening 62 and apopore 63 in the both ends of relative this runner 61, and this inlet opening 62 and apopore 63 are connected;

One rising pipe 8, an end of this rising pipe 8 is connected with the inlet opening 62 of radiating piece 6, and the other end then is connected with the apopore 25 of water tank 2;

One water inlet pipe 9, an end of this water inlet pipe is connected with the apopore 63 of radiating piece, and the other end then is connected with the inlet opening 24 of water tank 2;

One radiation panel 5, a side of this radiation panel 5 is provided with an inserted sheet 51, and relative opposite side then is provided with a button piece 52, and offers several transversal slottings 53 thereon;

One loam cake 4, the top of this loam cake 4 are provided with an opening 41, and are extended with a cover plate 42 all downward vertically in both sides, and this cover plate 42 is provided with the hollow cylinder 421 that number extends internally, and wherein a cover plate 42 is provided with a catching groove 43;

Water tank 2 and radiating subassembly 3 are linked on the base 1, the lower clapboard 22 of these water tank 2 front ends can offset with base 1 edge, and the screw 311 of heating radiator 31 1 sides can be corresponding with the circular hole 12 of base baffle 11, and this loam cake 4 and base be connected, make the hollow projection 421 of 4 liang of side covers 42 of loam cake be placed through the baffle plate circular hole 12 of base, run through this hollow projection 421 and circular hole 12 and be locked in the screw 311 of heating radiator 31 by locking part 93, make loam cake 4, base 1 and radiating subassembly 3 firmly link, cause loam cake 4 and base 1 to form a box body; And the upper spacer 23 of these water tank 2 front ends offsets with loam cake 4 edges, and 41 radiator fans 32 with radiating subassembly 3 of the opening of loam cake 4 are corresponding, causes the thermal source on the radiating subassembly 3 to be discharged by loam cake 1 opening 41; And an end inserted sheet 51 of this radiation panel 5 is inserted in the slot 26 of water tank 2 one sides, the button piece 52 of its other end then is fastened in the cover plate catching groove 43 of loam cake 4, make radiation panel 5 firmly be linked to a side of water tank 2, and corresponding with radiating subassembly 3, the heat energy that makes radiating subassembly 3 draw can be discharged by the transversal slotting 53 of radiation panel 5.

See also shown in Figure 2, it is the enforcement synoptic diagram of water-cooled power converter provided by the utility model, the box body that this loam cake and base 1 are formed is inserted in the preformed hole of host computer 90 panels, this preformed hole comprises two kinds of chi inch, one is 51/4 inch of wide 146mm, high 42mm, another is 31/2 inch of wide 103.5mm, high 22mm, and above-mentioned two kinds of host panel preformed hole chi inch all are encompassed in the protection domain of this case; And radiating piece 6 is closely fastened with CPU by a fastener 91; During operation, the user can see through water tank water injection hole 21 and inject chilled water 92, when Water-pumping motor turns round, this chilled water 92 promptly can flow in the runner 61 of radiating piece through water tank 2 apopores 25, rising pipe 8, and then the CPU heat energy that radiating piece 6 is drawn taken away, to reach the purpose of CPU heat radiation, and the heat of being taken away can be in radiating piece 6 apopores 63, water inlet pipe 9, water tank 2 inlet openings 24 reflow tanks 2, forming a loop, and the thermal source that chilled water 92 is taken back can discharge heat energy once more at the radiating subassembly in seeing through box body 3.So, constantly circulation repeatedly can reach quite good radiating effect.

Above-listed detailed description is specifying at a possible embodiments of the present utility model, this embodiment is not in order to limit claim of the present utility model, allly do not break away from the equivalence that the utility model skill spirit does and implement or change, all should be contained in the claim of this case.

Claims

1. water-cooled power converter is characterized in that comprising at least:

One radiating subassembly, a side of this radiating subassembly is provided with at least more than one screw; This radiating subassembly is incorporated on the base, and the screw of one side is corresponding with the baffle plate circular hole of base;

One radiating piece is provided with water flow passage in it, and is provided with an inlet opening and apopore in the both ends of relative runner;

One radiation panel is linked to a side of water tank, and the one side is provided with an inserted sheet, and relative opposite side then is provided with a button piece, and offers several transversal slottings thereon; The inserted sheet of this radiation panel is inserted in the slot of water tank one side, and the button piece of its other end then is interlocked with the cover plate catching groove of loam cake.

2. by the described water-cooled power converter of claim 1, it is characterized in that being combined with a stopcock on this water tank water injection hole.

3. by the described water-cooled power converter of claim 1, it is characterized in that radiating subassembly includes a heating radiator and a radiator fan, this radiator fan is fixed in the position, top of heating radiator.

4. by the described water-cooled power converter of claim 1, it is characterized in that this water tank front end is extended with a upper and lower dividing plate, this upper and lower dividing plate and loam cake and base edge offset.

5. by the described water-cooled power converter of claim 1, it is characterized in that radiation panel is corresponding with radiating subassembly.

6. by the described water-cooled power converter of claim 3, it is characterized in that the radiator fan of radiating subassembly is corresponding with last cover gab.