KR101042274B1 - 방열 및 광확산성이 뛰어난 조립식 엘이디 조명기구 - Google Patents
방열 및 광확산성이 뛰어난 조립식 엘이디 조명기구 Download PDFInfo
- Publication number
- KR101042274B1 KR101042274B1 KR1020090035216A KR20090035216A KR101042274B1 KR 101042274 B1 KR101042274 B1 KR 101042274B1 KR 1020090035216 A KR1020090035216 A KR 1020090035216A KR 20090035216 A KR20090035216 A KR 20090035216A KR 101042274 B1 KR101042274 B1 KR 101042274B1
- Authority
- KR
- South Korea
- Prior art keywords
- extrusion
- extruded
- led
- diffusion cover
- extrusion frame
- 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 - Fee Related
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Classifications
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- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
- F21V3/049—Patterns or structured surfaces for diffusing light, e.g. frosted surfaces
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- 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
- F21V1/00—Shades for light sources, i.e. lampshades for table, floor, wall or ceiling lamps
- F21V1/14—Covers for frames; Frameless shades
- F21V1/16—Covers for frames; Frameless shades characterised by the material
- F21V1/24—Covers for frames; Frameless shades characterised by the material the material being metal
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- 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
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (5)
- 하향 절곡의 양측 탄지부(11)를 갖는 브라켓(10)과; 외면에 길이방향을 따라 돌출 형성된 방열핀(21)을 갖는 압출프레임(20)과; 엘이디(31)가 나열하여 납땜되는 회로기판(30)과; 내부공간(41)을 갖도록 압출 성형된 확산커버(40)를 갖는 엘이디 조명기구에 있어서,상기의 브라켓(10)은 양측 탄지부(11)의 단부에 서로 대향하는 걸림단부(12)를 돌출 형성하고, 상기의 압출프레임(20)에는 상부 양측의 외향 걸림턱부(22)를 형성하며, 압출 성형된 내측압출부(43)와 상기 내측압출부(43)와 연결되어 내부공간(41)이 형성되게 한 외측압출부(44)로 이중 압출 형성되는 확산커버(40)는 내측압출부(43)와 외측압출부(44)의 내면에 확산커버(40)의 길이방향을 따라 형성되는 반복의 단면상 삼각형상의 요철무늬(45)를 형성하여 구성함을 특징으로 하는 광확산성이 뛰어난 조립식 엘이디 조명기구.
- 제 1항에 있어서,내측압출부(43)와 외측압출부(44)의 삼각형상 요철무늬(45)는, 서로 엇갈려 대향되도록 구성함을 특징으로 하는 광확산성이 뛰어난 조립식 엘이디 조명기구.
- 제 1항에 있어서,외측압출부(44)는, 단면상 반원형이 반복하는 형태로 내측압출부(43)에 연결되도록 성형함에 따라 독립된 내부공간(41)들이 나란하게 배치 형성되게 구성함을 특징으로 하는 광확산성이 뛰어난 조립식 엘이디 조명기구.
- 제 1항에 있어서,내측압출부(43)는 반투명재로 성형하고 외측압출부(44)는 투명재로 성형하여, 반투명의 내측압출부(43)에서 난반사가 이루어지도록 구성함을 특징으로 하는 광확산성이 뛰어난 조립식 엘이디 조명기구.
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090035216A KR101042274B1 (ko) | 2009-04-22 | 2009-04-22 | 방열 및 광확산성이 뛰어난 조립식 엘이디 조명기구 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090035216A KR101042274B1 (ko) | 2009-04-22 | 2009-04-22 | 방열 및 광확산성이 뛰어난 조립식 엘이디 조명기구 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20100116476A KR20100116476A (ko) | 2010-11-01 |
| KR101042274B1 true KR101042274B1 (ko) | 2011-06-17 |
Family
ID=43403469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090035216A Expired - Fee Related KR101042274B1 (ko) | 2009-04-22 | 2009-04-22 | 방열 및 광확산성이 뛰어난 조립식 엘이디 조명기구 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101042274B1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101149881B1 (ko) * | 2011-05-20 | 2012-05-24 | 주식회사 키닉스 | 뛰어난 설치성을 갖는 엘이디 투광등 |
| KR101378909B1 (ko) * | 2012-07-25 | 2014-03-31 | 임승모 | 확산렌즈가 장착된 led 조명장치 |
| KR200499865Y1 (ko) * | 2023-01-13 | 2025-12-18 | 세일전기 주식회사 | 이중 밀폐구조를 갖는 천장 직착 led 등기구 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100502056B1 (ko) | 2005-02-28 | 2005-07-18 | 김봉수 | 발광다이오드 경관조명등 시스템 |
| KR20060095894A (ko) * | 2006-08-15 | 2006-09-04 | 배성철 | 로프형 엘이디 |
-
2009
- 2009-04-22 KR KR1020090035216A patent/KR101042274B1/ko not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100502056B1 (ko) | 2005-02-28 | 2005-07-18 | 김봉수 | 발광다이오드 경관조명등 시스템 |
| KR20060095894A (ko) * | 2006-08-15 | 2006-09-04 | 배성철 | 로프형 엘이디 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20100116476A (ko) | 2010-11-01 |
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