KR101055177B1 - Led 조명장치 - Google Patents
Led 조명장치 Download PDFInfo
- Publication number
- KR101055177B1 KR101055177B1 KR1020090132902A KR20090132902A KR101055177B1 KR 101055177 B1 KR101055177 B1 KR 101055177B1 KR 1020090132902 A KR1020090132902 A KR 1020090132902A KR 20090132902 A KR20090132902 A KR 20090132902A KR 101055177 B1 KR101055177 B1 KR 101055177B1
- Authority
- KR
- South Korea
- Prior art keywords
- led
- case
- space
- light
- space forming
- 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
- 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
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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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/12—Combinations of only three kinds of elements
- F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, reflectors and refractors
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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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
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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
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
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- 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]
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
Abstract
Description
또한, 상기 LED광 제어부(140)는, 상기 도광판(142)의 아래에 배치되며, 상기 바닥면(115) 방향으로 입사되는 광을 반사시키는 반사판(141); 또는 상기 도광판(142)의 위에 배치되며, 상기 도광판(142)으로부터 입사되는 광을 산란시켜 광을 균일하게 확산하는 확산판(143)을 더 포함할 수 있다.
Claims (8)
- 중앙부에는 전원공급부가 설치되는 제1공간부(111)가 생기도록 제1공간형성부(112)가 있으며, 외측부의 둘레에는 제2공간부(113)가 생기도록 제2공간형성부(114)가 있는 제1케이스(110);상기 제1공간형성부(112)의 외측부면을 따라 형성된 내측 LED부(120);상기 제2공간형성부(114)의 내측부면을 따라 형성된 외측 LED부(130); 및상기 제2공간부(113)에 배치되되, 상기 내측 LED부(120) 및 외측 LED부(130)로부터 나오는 광을 제어하는 LED광 제어부(140);를 포함하는 LED 조명장치.
- 제 1항에 있어서,상기 제1공간형성부(112)와 결합되어, 상기 제1공간부(111)를 상기 전원공급부와 함께 밀폐시키는 제2케이스(150)를 더 포함하는 LED 조명장치.
- 제 2항에 있어서,상기 제2케이스(150)의 일측면에는 상기 제1공간형성부(112)의 내면과 대응되는 돌출부(151)가 형성되어, 상기 제1공간형성부(112) 내측에 상기 제2케이스(150)의 돌출부(151) 외측이 강제압입식으로 삽입결합되는 것을 특징으로 하는 LED 조명장치.
- 제 1항에 있어서,상기 제2공간형성부(114)의 일단부에는, 상기 제1케이스(110)의 테두리와 대응되는 고리 형태의 고정프레임(116)을 더 포함하며,상기 고정프레임(116)은, 상기 LED광 제어부(140)가 상기 제2공간부(113) 내에서 고정되도록 상기 LED광 제어부(140)의 일측 단부를 지지하는 것을 특징으로 하는 LED 조명장치.
- 제 1항에 있어서,상기 LED광 제어부(140)는,상기 내측 LED부(120) 및 외측 LED부(130)으로부터 입사되는 광을 조명 방향으로 반사시키는 도광판(142)을 포함하는 LED 조명장치.
- 제 5 항에 있어서,상기 LED광 제어부(140)는,상기 도광판(142)의 아래에 배치되며, 상기 제1케이스(110)의 바닥면(115) 방향으로 입사되는 광을 반사시키는 반사판(141); 또는상기 도광판(142)의 위에 배치되며, 상기 도광판(142)으로부터 입사되는 광을 산란시켜 광을 균일하게 확산하는 확산판(143)을 더 포함하는 LED 조명장치.
- 제 6항에 있어서,상기 LED광 제어부(140)는,상기 도광판(142) 또는 상기 확산판(143)의 위에 배치되며, 상기 도광판(142) 또는 상기 확산판(143)으로부터 입사되는 광을 집광시켜 휘도를 증가시키는 프리즘 시트; 또는상기 도광판(142), 상기 확산판(143) 또는 상기 프리즘 시트의 위에 배치되어 상기 도광판(142), 상기 확산판(143) 또는 상기 프리즘 시트를 외부로부터 커버하는 더미 시트(Dummy Sheet)를 더 포함하는 LED 조명장치.
- 제 2항 또는 제 3항에 있어서,상기 제1케이스(110) 및 제2케이스(150)는 다각형 또는 원형의 형태이며,상기 LED광 제어부(140)는 상기 제1케이스(110) 및 제2케이스(150)에 대응된 형태로 형성되되 중앙부에는 제1공간형성부(112)가 관통 삽입되는 통공이 형성된 LED 조명장치.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090132902A KR101055177B1 (ko) | 2009-12-29 | 2009-12-29 | Led 조명장치 |
| PCT/KR2010/000725 WO2011081246A1 (ko) | 2009-12-29 | 2010-02-05 | Led 조명장치 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090132902A KR101055177B1 (ko) | 2009-12-29 | 2009-12-29 | Led 조명장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20110076248A KR20110076248A (ko) | 2011-07-06 |
| KR101055177B1 true KR101055177B1 (ko) | 2011-08-08 |
Family
ID=44916168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090132902A Expired - Fee Related KR101055177B1 (ko) | 2009-12-29 | 2009-12-29 | Led 조명장치 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101055177B1 (ko) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101363493B1 (ko) * | 2011-10-27 | 2014-02-17 | 최병관 | 경관용 등기구 |
| KR101397987B1 (ko) * | 2011-12-26 | 2014-05-30 | 주식회사 포스코 | 면조명 장치 |
| KR101424968B1 (ko) * | 2013-01-24 | 2014-08-04 | 주식회사 테크자인라이트패널 | 토션 스프링을 이용한 텐션 조명등 |
| KR102164531B1 (ko) * | 2014-02-05 | 2020-10-12 | 엘지이노텍 주식회사 | 조명 장치 |
| KR101715569B1 (ko) * | 2016-08-26 | 2017-03-10 | 주식회사 구펜 | 조명등을 겸한 욕실용 환풍기 |
| CN108692203B (zh) * | 2017-04-07 | 2025-02-11 | 深圳市三诺数字科技有限公司 | 一种照明装置 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020070243A (ko) * | 2002-08-14 | 2002-09-05 | 박종성 | 면광원 집광조명스탠드 |
| JP2006144483A (ja) | 2004-11-24 | 2006-06-08 | Nippon Koki Kogyo Kk | 内照式標識の代替led発光源 |
| KR20090035250A (ko) * | 2007-10-05 | 2009-04-09 | (주)레델 | Led모듈을 이용한 조립식 등기구 |
-
2009
- 2009-12-29 KR KR1020090132902A patent/KR101055177B1/ko not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020070243A (ko) * | 2002-08-14 | 2002-09-05 | 박종성 | 면광원 집광조명스탠드 |
| JP2006144483A (ja) | 2004-11-24 | 2006-06-08 | Nippon Koki Kogyo Kk | 内照式標識の代替led発光源 |
| KR20090035250A (ko) * | 2007-10-05 | 2009-04-09 | (주)레델 | Led모듈을 이용한 조립식 등기구 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20110076248A (ko) | 2011-07-06 |
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