KR20160056740A - 발광소자 조명장치 - Google Patents
발광소자 조명장치 Download PDFInfo
- Publication number
- KR20160056740A KR20160056740A KR1020140157450A KR20140157450A KR20160056740A KR 20160056740 A KR20160056740 A KR 20160056740A KR 1020140157450 A KR1020140157450 A KR 1020140157450A KR 20140157450 A KR20140157450 A KR 20140157450A KR 20160056740 A KR20160056740 A KR 20160056740A
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- KR
- South Korea
- Prior art keywords
- heat
- light emitting
- heat pipe
- ring portion
- pipe
- 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
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Classifications
-
- 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
-
- 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
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
- F21V29/717—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements using split or remote units thermally interconnected, e.g. by thermally conductive bars or heat pipes
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 발광소자 조명장치를 도시한 배면도이다.
도 3은 본 발명의 다른 실시예에 따른 발광소자 조명장치를 도시한 사시도이다.
도 4는 본 발명의 다른 실시예에 따른 발광소자 조명장치를 도시한 배면도이다.
111: 배선기판 113: 발광소자
120: 방열몸체 121: 방열판부
122: 고리부 123: 방열리브
124: 공간 125: 방열링부
130: 히트 파이프 131: 히트 파이프 유닛
Claims (6)
- 복수의 발광소자가 실장되는 조명부;
상기 조명부에 접촉되고, 상기 조명부에서 발생되는 열이 전도되도록 열전도성 재질로 형성되는 방열몸체; 및
상기 방열몸체의 둘레에 배치되고, 일부분이 외부에 노출되게 설치되어, 상기 방열몸체에 전도되는 열을 외부에 방출하는 히트 파이프를 포함하는 것을 특징으로 하는 발광소자 조명장치.
- 제1 항에 있어서,
상기 방열몸체는,
상기 조명부에서 상기 발광소자가 실장되는 반대측에 접촉되는 방열판부;
상기 방열판부의 둘레부에서 방사상으로 연장되는 방열리브; 및
상기 방열판부의 둘레부와 이격되게 배치되고, 상기 방열리브에 연결되고, 상기 히트 파이프가 설치되는 방열링부를 포함하는 것을 특징으로 하는 발광소자 조명장치.
- 제2 항에 있어서,
상기 히트 파이프는 상기 방열링부의 원주방향을 따라 배치되도록 환형으로 형성되는 것을 특징으로 하는 발광소자 조명장치.
- 제3 항에 있어서,
상기 히트 파이프의 내측은 상기 방열링부에 매립되고,
상기 히트 파이프의 외측은 외부에 노출되게 설치되는 것을 특징으로 하는 발광소자 조명장치.
- 제2 항에 있어서,
상기 히트 파이프는 상기 방열링부의 원주방향을 따라 서로 이격되게 배치되는 복수의 히트 파이프 유닛을 포함하는 것을 특징으로 하는 발광소자 조명장치.
- 제5 항에 있어서,
상기 히트 파이프 유닛은 상기 방열리브에 대응되게 설치되는 것을 특징으로 하는 발광소자 조명장치.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140157450A KR101656947B1 (ko) | 2014-11-12 | 2014-11-12 | 발광소자 조명장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140157450A KR101656947B1 (ko) | 2014-11-12 | 2014-11-12 | 발광소자 조명장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160056740A true KR20160056740A (ko) | 2016-05-20 |
| KR101656947B1 KR101656947B1 (ko) | 2016-09-12 |
Family
ID=56103850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020140157450A Expired - Fee Related KR101656947B1 (ko) | 2014-11-12 | 2014-11-12 | 발광소자 조명장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101656947B1 (ko) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101011379B1 (ko) * | 2010-03-24 | 2011-01-28 | 주식회사 에이팩 | 발광 다이오드를 이용한 등기구 |
| KR101081548B1 (ko) * | 2010-09-06 | 2011-11-08 | 주식회사 자온지 | 엘이디 조명장치 및 이를 구비한 가로등 장치 |
| JP2014075311A (ja) * | 2012-10-05 | 2014-04-24 | Sharp Corp | 光源装置 |
-
2014
- 2014-11-12 KR KR1020140157450A patent/KR101656947B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101011379B1 (ko) * | 2010-03-24 | 2011-01-28 | 주식회사 에이팩 | 발광 다이오드를 이용한 등기구 |
| KR101081548B1 (ko) * | 2010-09-06 | 2011-11-08 | 주식회사 자온지 | 엘이디 조명장치 및 이를 구비한 가로등 장치 |
| JP2014075311A (ja) * | 2012-10-05 | 2014-04-24 | Sharp Corp | 光源装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101656947B1 (ko) | 2016-09-12 |
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