KR20090103633A - 상부에 방열판을 다단으로 형성한 led 램프 - Google Patents
상부에 방열판을 다단으로 형성한 led 램프Info
- Publication number
- KR20090103633A KR20090103633A KR1020080029374A KR20080029374A KR20090103633A KR 20090103633 A KR20090103633 A KR 20090103633A KR 1020080029374 A KR1020080029374 A KR 1020080029374A KR 20080029374 A KR20080029374 A KR 20080029374A KR 20090103633 A KR20090103633 A KR 20090103633A
- Authority
- KR
- South Korea
- Prior art keywords
- heat sink
- substrate
- plate
- heat
- multiple stages
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
- F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/767—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Geometry (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (6)
- LED 소자(201)가 복수의 수로 일면에 배열한 상태로 고정하는 기판(200)과;상기 기판(200)을 고정하는 본체(10)와;상기 기판(200)의 상부에 다단으로 적층된 형태로 형성하는 방열판(300)으로 구성한 것을 특징으로 하는 상부에 방열판을 다단으로 형성한 LED 램프.
- 제 1항에 있어서,상기 방열판(300)은 기판(200)과 일정한 간격을 가지고, 기판(200)과 방열판(300)의 하부판(310)의 사이에는 고정대(301)를 구비한 것을 특징으로 하는 상부에 방열판을 다단으로 형성한 LED 램프.
- 제 1항 또는 제 2항에 있어서,상기 방열판(300)은 하부판(310)으로부터 상부판(320)에 이르기까지 그 크기가 점차 작도록 형성한 것을 특징으로 하는 상부에 방열판을 다단으로 형성한 LED 램프.
- 제 1항에 있어서,상기 다단으로 적층되는 방열판(300)은 서로 이격된 상태가 되도록 판(310)과 판(320) 사이에는 연결대(302)로 연결한 것을 특징으로 하는 상부에 방열판을 다단으로 형성한 LED 램프.
- 제 4항에 있어서,상기 연결대(302)는 하부판(310)에서 상부판(320)에 열전달이 빠르게 이루어질 수 있도록 복수의 수로 구비한 것을 특징으로 하는 상부에 방열판을 다단으로 형성한 LED 램프.
- 제 4항에 있어서,상기 방열판(300)의 전면과 후면에 연결판(330)으로서 다단으로 적층된 방열판(300)을 한꺼번에 연결한 것을 특징으로 하는 상부에 방열판을 다단으로 형성한 LED 램프.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080029374A KR100971575B1 (ko) | 2008-03-28 | 2008-03-28 | 상부에 방열판을 다단으로 형성한 led 램프 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020080029374A KR100971575B1 (ko) | 2008-03-28 | 2008-03-28 | 상부에 방열판을 다단으로 형성한 led 램프 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090103633A true KR20090103633A (ko) | 2009-10-01 |
| KR100971575B1 KR100971575B1 (ko) | 2010-07-20 |
Family
ID=41533147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020080029374A Expired - Fee Related KR100971575B1 (ko) | 2008-03-28 | 2008-03-28 | 상부에 방열판을 다단으로 형성한 led 램프 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100971575B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011087188A1 (ko) * | 2010-01-12 | 2011-07-21 | (주)부여전자 | 탈착식 방열 판을 가지는 엘이디 조명등 |
| CN119276217A (zh) * | 2024-10-21 | 2025-01-07 | 宁夏大学 | 光伏板散热机构及光伏日光温室水电耦合系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM303333U (en) * | 2006-07-06 | 2006-12-21 | Augux Co Ltd | Assembling structure of LED street lamp and heat sink module |
| US20080089070A1 (en) | 2006-10-12 | 2008-04-17 | Chin-Wen Wang | Led lamp module with adjustable illuminating angle |
| TW200849642A (en) | 2007-06-06 | 2008-12-16 | Ama Precision Inc | LED heat dissipation module |
| KR100767738B1 (ko) | 2007-07-04 | 2007-10-18 | 주식회사세오 | Led 발광 조명등 |
-
2008
- 2008-03-28 KR KR1020080029374A patent/KR100971575B1/ko not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011087188A1 (ko) * | 2010-01-12 | 2011-07-21 | (주)부여전자 | 탈착식 방열 판을 가지는 엘이디 조명등 |
| CN119276217A (zh) * | 2024-10-21 | 2025-01-07 | 宁夏大学 | 光伏板散热机构及光伏日光温室水电耦合系统 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100971575B1 (ko) | 2010-07-20 |
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