CN1316608C - 一种改善led温升的散热针结构 - Google Patents
一种改善led温升的散热针结构 Download PDFInfo
- Publication number
- CN1316608C CN1316608C CNB2004100162727A CN200410016272A CN1316608C CN 1316608 C CN1316608 C CN 1316608C CN B2004100162727 A CNB2004100162727 A CN B2004100162727A CN 200410016272 A CN200410016272 A CN 200410016272A CN 1316608 C CN1316608 C CN 1316608C
- Authority
- CN
- China
- Prior art keywords
- led
- heat radiation
- heat dissipation
- temperature rise
- heat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
- H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
- H10H20/80—Constructional details
- H10H20/85—Packages
- H10H20/858—Means for heat extraction or cooling
- H10H20/8582—Means for heat extraction or cooling characterised by their shape
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
- H05K1/0203—Cooling of mounted components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10007—Types of components
- H05K2201/10106—Light emitting diode [LED]
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/306—Lead-in-hole components, e.g. affixing or retention before soldering, spacing means
-
- H10W40/228—
Landscapes
- Led Device Packages (AREA)
Abstract
Description
Claims (5)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100162727A CN1316608C (zh) | 2004-02-13 | 2004-02-13 | 一种改善led温升的散热针结构 |
| US11/057,274 US7227750B2 (en) | 2004-02-13 | 2005-02-11 | Heat dissipating pin structure for mitigation of LED temperature rise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100162727A CN1316608C (zh) | 2004-02-13 | 2004-02-13 | 一种改善led温升的散热针结构 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1655346A CN1655346A (zh) | 2005-08-17 |
| CN1316608C true CN1316608C (zh) | 2007-05-16 |
Family
ID=34892221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100162727A Expired - Lifetime CN1316608C (zh) | 2004-02-13 | 2004-02-13 | 一种改善led温升的散热针结构 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7227750B2 (zh) |
| CN (1) | CN1316608C (zh) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7595453B2 (en) * | 2005-05-24 | 2009-09-29 | M/A-Com Technology Solutions Holdings, Inc. | Surface mount package |
| CN100538473C (zh) * | 2005-12-08 | 2009-09-09 | 统宝光电股份有限公司 | 图像显示系统及其液晶显示模块 |
| US7553055B2 (en) | 2005-12-08 | 2009-06-30 | Tpo Displays Corp. | Systems for displaying images |
| DE112007000235B4 (de) * | 2006-02-10 | 2013-10-24 | Innovatech, LTD | Schaltplatte und Wärmeabstrahlsystem für eine Schaltplatte |
| CN101335316B (zh) * | 2007-06-27 | 2010-11-03 | 金星列 | 具有散热销的发光二极管封装体及其制造方法 |
| US8641245B2 (en) * | 2008-08-25 | 2014-02-04 | Nanker (Guangzhou) Semiconductor Manufacturing Corp. | Radiating device for lamp and LED lamp |
| CN101666435B (zh) * | 2009-09-30 | 2012-10-03 | 浙江西子光电科技有限公司 | 带散热装置的led灯具及其加工方法 |
| CN102056408B (zh) * | 2011-01-07 | 2015-11-18 | 深圳市中庆微科技开发有限公司 | 一种铜柱式焊接的pcb板以及led显示装置 |
| CN102889526B (zh) * | 2012-10-19 | 2015-04-01 | 威海华菱光电股份有限公司 | 图像读取装置用led棒状光源制造方法 |
| CN104124331A (zh) * | 2014-07-04 | 2014-10-29 | 张逸兴 | 一种led的散热装置 |
| WO2022222223A1 (zh) * | 2021-04-20 | 2022-10-27 | 上海三思电子工程有限公司 | 多频段led消毒系统及消毒灯 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06314759A (ja) * | 1993-04-28 | 1994-11-08 | Pfu Ltd | 発熱素子の冷却構造 |
| JPH06318486A (ja) * | 1993-05-10 | 1994-11-15 | Dia Semikon Syst Kk | Ic部品実装用のピン型ソケットおよび集合型ソケット |
| JPH0878795A (ja) * | 1994-08-31 | 1996-03-22 | Fujikura Ltd | チップ状部品搭載用プリント基板およびその製造方法 |
| CN1130441A (zh) * | 1994-07-04 | 1996-09-04 | 松下电器产业株式会社 | 集成电路装置 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61198657A (ja) * | 1985-02-27 | 1986-09-03 | Fujitsu Ltd | 半導体パツケ−ジ |
| US6045240A (en) * | 1996-06-27 | 2000-04-04 | Relume Corporation | LED lamp assembly with means to conduct heat away from the LEDS |
| US5785418A (en) * | 1996-06-27 | 1998-07-28 | Hochstein; Peter A. | Thermally protected LED array |
| EP2241803B1 (en) * | 2001-05-26 | 2018-11-07 | GE Lighting Solutions, LLC | High power LED-lamp for spot illumination |
| US6501103B1 (en) * | 2001-10-23 | 2002-12-31 | Lite-On Electronics, Inc. | Light emitting diode assembly with low thermal resistance |
| US6920046B2 (en) * | 2003-06-25 | 2005-07-19 | Eaton Corporation | Dissipating heat in an array of circuit components |
| US6999318B2 (en) * | 2003-07-28 | 2006-02-14 | Honeywell International Inc. | Heatsinking electronic devices |
| TWI223890B (en) * | 2004-02-06 | 2004-11-11 | Opto Tech Corp | Light-emitting diode device with multi-lead pins |
| US6966674B2 (en) * | 2004-02-17 | 2005-11-22 | Au Optronics Corp. | Backlight module and heat dissipation structure thereof |
-
2004
- 2004-02-13 CN CNB2004100162727A patent/CN1316608C/zh not_active Expired - Lifetime
-
2005
- 2005-02-11 US US11/057,274 patent/US7227750B2/en not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06314759A (ja) * | 1993-04-28 | 1994-11-08 | Pfu Ltd | 発熱素子の冷却構造 |
| JPH06318486A (ja) * | 1993-05-10 | 1994-11-15 | Dia Semikon Syst Kk | Ic部品実装用のピン型ソケットおよび集合型ソケット |
| CN1130441A (zh) * | 1994-07-04 | 1996-09-04 | 松下电器产业株式会社 | 集成电路装置 |
| JPH0878795A (ja) * | 1994-08-31 | 1996-03-22 | Fujikura Ltd | チップ状部品搭載用プリント基板およびその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1655346A (zh) | 2005-08-17 |
| US20050195566A1 (en) | 2005-09-08 |
| US7227750B2 (en) | 2007-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIASHAN JINGHUI OPTO-ELECTRONIC TECHNOLOGY CO., LT Free format text: FORMER OWNER: SHANGHAI SANSI TECHNOLOGY CO., LTD. Effective date: 20100921 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201612 TO: 314113 |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100921 Address after: Jiaxing City, Zhejiang province 314113 East Jiashan County, Dayun town Qingyun Road No. 43 building 4 Room 101 Patentee after: Jiashan Jinghui Optoelectronic Technology Co.,Ltd. Address before: 201612 Shanghai City Road, No. 1200 Patentee before: Shanghai Sansi Technology Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: JIASHAN SANSI OPTOELECTRONICS TECHNOLOGY CO., LTD. Free format text: FORMER NAME: JIASHAN JINGHUI OPTOELECTRONICS TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Jiaxing City, Zhejiang province 314113 East Jiashan County, Dayun town Qingyun Road No. 43 building 4 Room 101 Patentee after: JIASHAN SANSI OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: Jiaxing City, Zhejiang province 314113 East Jiashan County, Dayun town Qingyun Road No. 43 building 4 Room 101 Patentee before: Jiashan Jinghui Optoelectronic Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20190705 Address after: 314113 No. 166 Shuangyun Road, Dayun Town, Jiashan County, Jiaxing City, Zhejiang Province Co-patentee after: PUJIANG SANSI PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Patentee after: JIASHAN SANSI OPTOELECTRONIC TECHNOLOGY Co.,Ltd. Address before: 314113 Room 101, Building 43, East Qingyun Road, Dayun Town, Jiashan County, Jiaxing City, Zhejiang Province Patentee before: JIASHAN SANSI OPTOELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070516 |
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| CX01 | Expiry of patent term |