IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0185862
(2005-07-21)
|
등록번호 |
US-7352577
(2008-04-01)
|
우선권정보 |
TW-94105753 A(2005-02-25) |
발명자
/ 주소 |
- Chen,Lee Long
- Huang,Chien Hsiung
- Lin,Yu Hsien
- Huang,Wen Shi
- Chen,Chin Ming
|
출원인 / 주소 |
|
대리인 / 주소 |
Birch, Stewart, Kolasch & Birch, LLP
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
7 |
초록
▼
A liquid-cooled heat dissipation module for circularly dissipating heat from a heat source. The liquid-cooled heat dissipation module includes a fan having a base; a pump disposed on the base; a heat sink coupled to the fan and having an opening to receive the pump; and a guide part disposed in the
A liquid-cooled heat dissipation module for circularly dissipating heat from a heat source. The liquid-cooled heat dissipation module includes a fan having a base; a pump disposed on the base; a heat sink coupled to the fan and having an opening to receive the pump; and a guide part disposed in the opening of the heat sink, communicated to the pump and having an outer surface, a through hole and a guide passage formed on the outer surface. The pump drives a working fluid in the liquid-cooled heat dissipation module to pass through the through hole, the pump and the guide passage to circularly dissipate heat.
대표청구항
▼
What is claimed is: 1. A liquid-cooled heat dissipation module for circularly dissipating heat from a heat source, comprising: a fan comprising a base; a pump disposed on the base; a heat sink coupled to the fan and comprising an opening to receive the pump; and a guide part disposed in the opening
What is claimed is: 1. A liquid-cooled heat dissipation module for circularly dissipating heat from a heat source, comprising: a fan comprising a base; a pump disposed on the base; a heat sink coupled to the fan and comprising an opening to receive the pump; and a guide part disposed in the opening of the heat sink, communicated to the pump, and comprising an outer surface, a through hole and a guide passage formed on the outer surface, wherein the pump drives a working fluid in the liquid-cooled heat dissipation module passing through the through hole, the pump and the guide passage to circularly dissipate heat. 2. The liquid-cooled heat dissipation module as claimed in claim 1, wherein the guide part is made of plastic or the same material as that of the heat sink and tightly fitted into the opening of the heat sink. 3. The liquid-cooled heat dissipation module as claimed in claim 1, wherein the guide passage has a spiral, oblique, straight, serrated, stepped or other similar shape. 4. The liquid-cooled heat dissipation module as claimed in claim 1, wherein an inner wall of the opening of the heat sink has a smooth surface, and the guide passage is formed between the inner wall of the opening of the heat sink and the outer surface of the guide part when the guide part is tightly fitted into connected to the opening of the heat sink. 5. The liquid-cooled heat dissipation module as claimed in claim 1, wherein the inner wall of the opening of the heat sink comprises a passage corresponding to a shape of the guide passage to form the guide passage between the inner wall of the opening of the heat sink and the outer surface of the guide part when the guide part is tightly fitted into connected to the opening of the heat sink. 6. The liquid-cooled heat dissipation module as claimed in claim 1, wherein the heat sink further comprises an inlet communicated with the through hole of the guide part and an outlet communicated with the guide passage. 7. The liquid-cooled heat dissipation module as claimed in claim 1, wherein the heat sink further comprises an injecting hole for inflow of the working fluid. 8. The liquid-cooled heat dissipation module as claimed in claim 7 further comprising a cushion valve disposed in the injecting hole. 9. The liquid-cooled heat dissipation module as claimed in claim 8, wherein the cushion valve is made of a soft rubber. 10. The liquid-cooled heat dissipation module as claimed in claim 8, wherein the cushion valve comprises a circularly teethed structure with an upper segment movable along an axial direction and a lower segment tightly fitted with an inner wall of the injecting hole. 11. The liquid-cooled heat dissipation module as claimed in claim 1 further comprising a cap to seal the end of the opening of the heat sink. 12. The liquid-cooled heat dissipation module as claimed in claim 11, wherein the cap is made of a conductive material or metallic material, and a surface of the cap is attached to the heat source. 13. The liquid-cooled heat dissipation module as claimed in claim 1, wherein the pump is connected to the base of the fan by locking, engaging, riveting, adhesion or ultrasonic fusion. 14. The liquid-cooled heat dissipation module as claimed in claim 1 further comprising a conductive seat attached on the heat source, so that heat from the heat source in operation is carried by the working fluid. 15. The liquid-cooled heat dissipation module as claimed in claim 14, wherein the conductive seat comprises a chassis, a cover and a dissipative passage, wherein the dissipative passage comprises a concentric vortex structure or an inside-outwardly extending spiral structure. 16. The liquid-cooled heat dissipation module as claimed in claim 15, wherein the dissipative passage on the chassis is formed by milling, or the cover and the dissipative passage are integrally formed by injection molding. 17. The liquid-cooled heat dissipation module as claimed in claim 14, wherein an O-ring is disposed between the chassis and the cover, and the conductive seat comprises copper. 18. The liquid-cooled heat dissipation module as claimed in claim 1, wherein the fan and the pump are actuated by a single motor. 19. A liquid-cooled heat dissipation module for dissipating heat from a heat source, comprising: a pump; a heat sink having an opening to receive the pump; and a guide part disposed in the opening of the heat sink, communicated with the pump, and having an outer surface, a through hole and a guide passage formed on the outer' surface, wherein the pump drives a working fluid in the liquid-cooled heat dissipation module to pass through the through hole, the pump and the guide passage to circularly dissipate heat. 20. The liquid-cooled heat dissipation module as claimed in claim 19, further comprising a fan for generating airflow flowing toward to the heat sink. 21. The liquid-cooled heat dissipation module as claimed in claim 20, wherein the fan and the pump are actuated by a single motor.
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