TWI414718B - - Google Patents
Info
- Publication number
- TWI414718B TWI414718B TW100120220A TW100120220A TWI414718B TW I414718 B TWI414718 B TW I414718B TW 100120220 A TW100120220 A TW 100120220A TW 100120220 A TW100120220 A TW 100120220A TW I414718 B TWI414718 B TW I414718B
- Authority
- TW
- Taiwan
- Prior art keywords
- radiator
- heat
- internal
- outside
- internal radiator
- Prior art date
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A high-power LED lamp includes an LED module, a tubular internal radiator comprising airflow channels arranged in an axial direction and generating a chimney effect from the received heat; a heat pipe group formed by a plurality of U-shape bent heat pipes, wherein the middle sections of the U-shapes of the heat pipes are mutually interlocked to form a flat surface for contacting the LED module, wherein the ends of the U-shapes of the heat pipes form a ring fit outside the internal radiator and positioned against an outer wall of the internal radiator, wherein the flat surface is located at one end of the internal radiator, not blocking the airflow channels of the internal radiator as much as possible; a vapor chamber bent to an annular shape that encloses outside the ring of the heat pipe group and positioned against the outside of each heat pipe; and an external radiator fit outside the vapor chamber. The present invention enables quick heat conduction and achieves simultaneous cooling through the external and internal radiators so as to achieve ideal cooling effect to be applicable to various ultra-high-power LED lamps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100120220A TW201250160A (en) | 2011-06-09 | 2011-06-09 | High-power LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW100120220A TW201250160A (en) | 2011-06-09 | 2011-06-09 | High-power LED lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201250160A TW201250160A (en) | 2012-12-16 |
| TWI414718B true TWI414718B (en) | 2013-11-11 |
Family
ID=48139206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW100120220A TW201250160A (en) | 2011-06-09 | 2011-06-09 | High-power LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW201250160A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114673972B (en) * | 2022-05-31 | 2022-08-30 | 徐连城 | Heat abstractor and fishing lamp |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM293523U (en) * | 2006-02-24 | 2006-07-01 | Chaun Choung Technology Corp | LED light fixture and its heat dissipation structure |
| TWM301986U (en) * | 2006-06-06 | 2006-12-01 | Jaffe Ltd | Heat dissipation structure of LED lamp set |
| TW200818811A (en) * | 2006-06-30 | 2008-04-16 | Microsoft Corp | Inter-proximity communication within a rendezvous federation |
| WO2008093978A1 (en) * | 2007-01-31 | 2008-08-07 | Zalman Tech Co., Ltd. | Led assembly including cooler having heat pipe |
| TW200835886A (en) * | 2007-02-16 | 2008-09-01 | Univ Tamkang | High power LED lighting device and heat dissipation module thereof |
| KR20080093284A (en) * | 2007-04-16 | 2008-10-21 | 주식회사 남영전구 | An apparatus for radiating heat of led light |
| US7748876B2 (en) * | 2007-08-10 | 2010-07-06 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp with a heat sink assembly |
| TWI335402B (en) * | 2007-08-03 | 2011-01-01 | Foxconn Tech Co Ltd | Led lamp with a heat sink |
| CN201851990U (en) * | 2010-11-12 | 2011-06-01 | 伍战中 | High-efficiency radiating LED (light-emitting diode) street lamp |
-
2011
- 2011-06-09 TW TW100120220A patent/TW201250160A/en not_active IP Right Cessation
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM293523U (en) * | 2006-02-24 | 2006-07-01 | Chaun Choung Technology Corp | LED light fixture and its heat dissipation structure |
| TWM301986U (en) * | 2006-06-06 | 2006-12-01 | Jaffe Ltd | Heat dissipation structure of LED lamp set |
| TW200818811A (en) * | 2006-06-30 | 2008-04-16 | Microsoft Corp | Inter-proximity communication within a rendezvous federation |
| WO2008093978A1 (en) * | 2007-01-31 | 2008-08-07 | Zalman Tech Co., Ltd. | Led assembly including cooler having heat pipe |
| TW200835886A (en) * | 2007-02-16 | 2008-09-01 | Univ Tamkang | High power LED lighting device and heat dissipation module thereof |
| KR20080093284A (en) * | 2007-04-16 | 2008-10-21 | 주식회사 남영전구 | An apparatus for radiating heat of led light |
| TWI335402B (en) * | 2007-08-03 | 2011-01-01 | Foxconn Tech Co Ltd | Led lamp with a heat sink |
| US7748876B2 (en) * | 2007-08-10 | 2010-07-06 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp with a heat sink assembly |
| CN201851990U (en) * | 2010-11-12 | 2011-06-01 | 伍战中 | High-efficiency radiating LED (light-emitting diode) street lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201250160A (en) | 2012-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |