CN201081166Y - 多通道散热的高功率led器件 - Google Patents
多通道散热的高功率led器件 Download PDFInfo
- Publication number
- CN201081166Y CN201081166Y CNU2007200725105U CN200720072510U CN201081166Y CN 201081166 Y CN201081166 Y CN 201081166Y CN U2007200725105 U CNU2007200725105 U CN U2007200725105U CN 200720072510 U CN200720072510 U CN 200720072510U CN 201081166 Y CN201081166 Y CN 201081166Y
- Authority
- CN
- China
- Prior art keywords
- radiator
- circuit board
- printed circuit
- heat
- metal base
- 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
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000741 silica gel Substances 0.000 claims abstract description 6
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 6
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 14
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000005570 vertical transmission Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200725105U CN201081166Y (zh) | 2007-07-17 | 2007-07-17 | 多通道散热的高功率led器件 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007200725105U CN201081166Y (zh) | 2007-07-17 | 2007-07-17 | 多通道散热的高功率led器件 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201081166Y true CN201081166Y (zh) | 2008-07-02 |
Family
ID=39614838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007200725105U Expired - Lifetime CN201081166Y (zh) | 2007-07-17 | 2007-07-17 | 多通道散热的高功率led器件 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201081166Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102518955A (zh) * | 2009-05-21 | 2012-06-27 | 沈育浓 | 发光源封装体 |
CN104411086A (zh) * | 2014-11-04 | 2015-03-11 | 广东明路电力电子有限公司 | 功率pcb板及其加工方法 |
CN105927869A (zh) * | 2016-06-15 | 2016-09-07 | 重庆惠科金扬科技有限公司 | 灯条、背光模组及显示装置 |
CN106229311A (zh) * | 2016-08-22 | 2016-12-14 | 成都众乐泰科技有限公司 | 一种led发光二极管的生产工艺 |
CN112492862A (zh) * | 2021-01-05 | 2021-03-12 | 四川赛狄信息技术股份公司 | 一种高功率印刷电路板 |
-
2007
- 2007-07-17 CN CNU2007200725105U patent/CN201081166Y/zh not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102518955A (zh) * | 2009-05-21 | 2012-06-27 | 沈育浓 | 发光源封装体 |
CN104411086A (zh) * | 2014-11-04 | 2015-03-11 | 广东明路电力电子有限公司 | 功率pcb板及其加工方法 |
CN105927869A (zh) * | 2016-06-15 | 2016-09-07 | 重庆惠科金扬科技有限公司 | 灯条、背光模组及显示装置 |
CN106229311A (zh) * | 2016-08-22 | 2016-12-14 | 成都众乐泰科技有限公司 | 一种led发光二极管的生产工艺 |
CN106229311B (zh) * | 2016-08-22 | 2019-06-07 | 成都众乐泰科技有限公司 | 一种led发光二极管的生产工艺 |
CN112492862A (zh) * | 2021-01-05 | 2021-03-12 | 四川赛狄信息技术股份公司 | 一种高功率印刷电路板 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CREE SHANGHAI OPTO DEVELOPMENT LIMITED. Free format text: FORMER OWNER: HUAGANG PHOTOELECTRICITY( SHANGHAI ) CO., LTD. Effective date: 20090619 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090619 Address after: No. 879, Putuo District Road, Zhongjiang Road, Shanghai, 22, zip code: 200333 Patentee after: Shanghai Cree Optoelectronic Development Co., Ltd. Address before: No. 879, Putuo District Road, Zhongjiang Road, Shanghai, 22, zip code: 200333 Patentee before: COTCO Optic Technology (Shanghai) Limited |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20080702 |