CN101498961A

CN101498961A - Radiating device

Info

Publication number: CN101498961A
Application number: CNA2008100092582A
Authority: CN
Inventors: 吴宗澔
Original assignee: Pegatron Corp
Current assignee: Pegatron Corp
Priority date: 2008-01-31
Filing date: 2008-01-31
Publication date: 2009-08-05

Abstract

The invention relates to a heat radiator, comprising a heat conducting unit, a liquid storage box, a volatilization tube with openings and a ball bearing. The heat conducting unit contacts the heat source; the liquid storage box contacts the heat conducting unit; the volatilization tube communicates the liquid storage box and the ball bearing is arranged in the volatilization tube, wherein the diameter of the opening is less than that of the ball bearing. In the heat radiator, liquid can volatilize by afterheat of the heat source, thereby users can enjoy special aroma of the liquid in use of computer system.

Description

Heat abstractor

Technical field

The present invention relates to a kind of heat abstractor, and be particularly related to a kind of heat abstractor of robot calculator.

Background technology

Production of computer system technology now is considerably ripe, for example PC (PersonalComputer; PC), notebook computer (Notebook Computer) and server (Server), all appearance in daily life continually.Yet along with the competition of consumption electronic products is more and more fierce, the consumer wishes that also computer system can provide more diversified function.

Summary of the invention

Therefore the objective of the invention is to, a kind of heat abstractor that is applied in the computer system is provided, it can utilize the waste heat of thermal source to come volatilised liq, allows the user when using computer system, more can enjoy the distinctive fragrant atmosphere breath of liquid.

According to one embodiment of the invention, a kind of heat abstractor comprises heat-conducting unit, fluid storage box, has the volatilization pipe of opening, reaches ball.Heat-conducting unit contact thermal source; Fluid storage box thermal contact conductance unit; The volatilization pipe is communicated with the fluid storage box; Ball is placed in the volatilization pipe.Wherein, the diameter of opening is less than the diameter of ball.

Useful technique effect of the present invention is that heat abstractor of the present invention can utilize the waste heat of thermal source to come volatilised liq, allows the user when using computer system, more can enjoy the distinctive fragrant atmosphere breath of liquid.

Description of drawings

Figure 1 shows that stereographic map according to the heat abstractor of one embodiment of the invention;

Figure 2 shows that the exploded view of the heat abstractor of Fig. 1; And

Figure 3 shows that along the fragmentary cross-sectional view of the line 3-3 of Fig. 2.

Embodiment

Figure 1 shows that stereographic map, and Figure 2 shows that the exploded view of the heat abstractor of Fig. 1, yet in order to simplify accompanying drawing, fan 160 is not shown among Fig. 2 according to the heat abstractor of one embodiment of the invention.As shown in Figures 1 and 2, a kind of heat abstractor comprises heat-conducting unit 110, fluid storage box 120 and volatilization pipe 130.Wherein, the single or multiple thermals source 200 of heat-conducting unit 110 contacts.Fluid storage box 120 thermal contact conductance unit 110.One end of volatilization pipe 130 has opening 140, and the other end then is communicated with fluid storage box 120.

In use, the heat that thermal source 200 is produced can be passed to fluid storage box 120 by heat-conducting unit 110, make in the fluid storage box 120 liquid (for example: volatilization essential oil).And the liquid after the volatilization (for example: the essential oil smell) will dissipate to outside the fluid storage box 120 via opening 140, allow the user enjoy the distinctive fragrant atmosphere breath of liquid.

Though above-mentioned heat abstractor can allow the user enjoy the distinctive fragrant atmosphere breath of liquid really; but when this heat abstractor is applied to notebook computer; because the user of notebook computer usually can overturn it; therefore if without any means or the device of preventing adverse current, the liquid in the fluid storage box pollutes electronic package with regard to leaking out possibly.For this reason, the heat abstractor of present embodiment will be in the volatilization pipe ccontaining ball, the problem that is caused with thorough solution leaked liquid.

Figure 3 shows that along the fragmentary cross-sectional view of the line 3-3 of Fig. 2.As shown in Figure 3, can have ball chamber 132 and ball 134 in the volatilization pipe 130.Wherein, ball 134 is placed in the ball chamber 132, and the diameter DB of this ball 134 is greater than the diameter DO (in other words, the diameter DO of opening 140 is less than the diameter DB of ball 134) of opening 140.

In use, if user's computer system of overturning, ball 134 will be subjected to the attraction of gravity immediately and block opening 140, makes unlikely the leaking of liquid in the fluid storage box 120.On the other hand, when the user normally used computer system, ball 134 will make that the normal dissipation of liquid after the volatilization is unaffected away from opening 140.

In addition, also can have a connecting pipe 136 in the volatilization pipe 130 of Fig. 3, it connects ball chamber 132 and fluid storage box 120, is beneficial to the liquid after dissipation is volatilized.Unimpeded in order to ensure this communicating pipe 136, the communicating pipe 136 of present embodiment can be protruded the inside surface in ball chamber 132, blocks the outlet of communicating pipe 136 to avoid ball 134.Particularly, in the present embodiment, if the size of communicating pipe 136 satisfies the requirement with following formula 1, ball 134 will be subjected to communicating pipe 136 can't blocking communicating pipe 136 with the constraint in ball chamber 132 so.

HP〉HR-DB ... formula 1

Wherein, HP is the height that communicating pipe 136 protrudes ball chamber 132 inside surfaces, and HR is the height in ball chamber 132, and DB then is the diameter of ball 134.

In addition, the ball chamber 132 of Fig. 3 can form an arcwall face 133 in the medial margin place of opening 140.The curvature of this arcwall face 133 will be identical with the surface curvature of ball 134, with the liquid in the barrier liquid Storage Box 120 to external leakage.

The material of the ball 134 of present embodiment is a metal.Should be appreciated that, more than the material of being lifted only be illustration, be not that the material of ball also can be other suitable material in order to restriction the present invention.

As shown in Figure 1, the heat abstractor of present embodiment also can comprise the radiating fin group 150 with groove 152, and adjacent to the fan 160 of this radiating fin group 150.Above-mentioned radiating fin group 150 all can utilize the interior original heat-sink unit of computer system to implement with fan 160, and does not need other installation.In use, fluid storage box 120 can be embedded in the groove 152 of radiating fin group 150, and the air outlet of fan 160 is aimed at opening 140, and the smell that produces with the back of will volatilizing takes to outside the computer system.

In addition, in Fig. 1 and Fig. 2, above-mentioned heat-conducting unit 110 can comprise heat radiation copper pipe 112 and rolled-up stock 114.Wherein, heat radiation copper pipe 112 is contact liq Storage Box 120 and thermal source 200 simultaneously, so that the heat that transmission thermal source 200 is produced is to fluid storage box 120.Rolled-up stock 114 is then oppressed heat radiation copper pipe 112, makes heat radiation copper pipe 112 firmly contact thermal source 200.In addition, the fabricator can depending on the circumstances or the needs of the situation be installed on heat radiator 116 between rolled-up stock 114 and the heat radiation copper pipe 112.

Though the present invention with the embodiment record as above; yet it is not in order to qualification the present invention, any personnel that know this skill, without departing from the spirit and scope of the present invention; when can being used for a variety of modifications and variations, so protection scope of the present invention is as the criterion when looking the scope that claims define.

Claims

1. a heat abstractor is characterized in that, comprises:

One heat-conducting unit contacts a thermal source;

One fluid storage box contacts above-mentioned heat-conducting unit;

One has the volatilization pipe of an opening, is communicated with the aforesaid liquid Storage Box; And

One ball is placed in the above-mentioned volatilization pipe;

Wherein the diameter of above-mentioned opening is less than the diameter of above-mentioned ball.

2. heat abstractor according to claim 1 is characterized in that, above-mentioned volatilization pipe also comprises a ball chamber, the ccontaining above-mentioned ball in this ball chamber.

3. heat abstractor according to claim 2 is characterized in that, above-mentioned ball chamber comprises an arcwall face, and this arcwall face is formed at a medial margin of above-mentioned opening, and the curvature of above-mentioned arcwall face is identical with the surface curvature of above-mentioned ball.

4. heat abstractor according to claim 1 is characterized in that above-mentioned heat abstractor also comprises an essential oil, and this essential oil is stored in the aforesaid liquid Storage Box.

5. heat abstractor according to claim 1 is characterized in that, above-mentioned heat abstractor also comprises the radiating fin group with a groove, and wherein the aforesaid liquid Storage Box is embedded in the above-mentioned groove.

6. heat abstractor according to claim 5 is characterized in that, above-mentioned heat-conducting unit comprises a heat radiation copper pipe, and this heat radiation copper pipe contacts aforesaid liquid Storage Box and above-mentioned thermal source simultaneously.

7. heat abstractor according to claim 6 is characterized in that above-mentioned heat-conducting unit also comprises a rolled-up stock, and this rolled-up stock contacts above-mentioned thermal source in order to oppress above-mentioned heat radiation copper pipe.

8. heat abstractor according to claim 5 is characterized in that above-mentioned heat abstractor also comprises a fan, and this fan is adjacent to above-mentioned radiating fin group.