KR100971989B1 - 평판 조명 장치 - Google Patents
평판 조명 장치 Download PDFInfo
- Publication number
- KR100971989B1 KR100971989B1 KR1020080002205A KR20080002205A KR100971989B1 KR 100971989 B1 KR100971989 B1 KR 100971989B1 KR 1020080002205 A KR1020080002205 A KR 1020080002205A KR 20080002205 A KR20080002205 A KR 20080002205A KR 100971989 B1 KR100971989 B1 KR 100971989B1
- Authority
- KR
- South Korea
- Prior art keywords
- light
- heat dissipation
- guide plate
- light source
- light guide
- Prior art date
Links
Images
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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/507—Cooling arrangements characterised by the adaptation for cooling of specific components of means for protecting lighting devices from damage, e.g. housings
-
- 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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0016—Grooves, prisms, gratings, scattering particles or rough surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0085—Means for removing heat created by the light source from the package
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0091—Positioning aspects of the light source relative to the light guide
-
- 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
- F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
- F21Y2105/14—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array
- F21Y2105/16—Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array square or rectangular, e.g. for light panels
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Planar Illumination Modules (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
색상 | 감성 |
빨강 | 정열, 피, 힘, 위험, 잔인, 야만 |
주황 | 원기, 약동, 활력, 만족, 적극, 가을, 식욕 |
노랑 | 희망, 광명, 유쾌, 명랑, 접근, 황금, 천박 |
연두 | 위안, 친애, 신선, 생장, 초여름, 야외, 어린이 |
녹색 | 안식, 평화, 평정, 중성, 신선함, 여름 |
청록 | 이지, 냉지, 심미, 바다, 산림, 찬바람 |
파랑 | 냉정, 심원, 명상, 영원, 바다. 성실 |
남색 | 숭고, 천사, 심원, 무한, 신비, 정화 |
보라 | 창조, 우미, 신비, 우아, 고귀, 예술, 신앙 |
자주 | 순수, 청결, 소박, 순결 |
흰색 | 신성, 고독, 순수, 청결 |
회색 | 평범, 우울, 음울, 겸손 |
검정 | 허무, 절망, 정지, 침묵, 엄숙, 부정, 죽음 |
Claims (4)
- 일면에 빛의 산란과 반사를 수행하는 반사부가 형성되고, 타면에는 외부로 방출되는 빛을 확산시키는 광확산부를 구비하는 도광판; 및상기 도광판의 측면에 구비되며, 이중 방열부가 형성된 발광부; 를 포함하고,상기 도광판은,표면이 도트 또는 스크래치 형태이고, 상기 도트 또는 스크래치의 밀도는 상기 발광부에서 멀어질수록 높아지는 것을 특징으로 하고,상기 이중 방열부는,3색(적색,녹색,청색)의 다른 색상의 LED 칩을 구비한 광원이 결합되며, 상기 광원에서 발생 되는 열을 외부로 방출시키는 금속 PCB인 제1방열부; 및상기 제1방열부를 덮도록 상기 제1방열부와 결합 되며, 상기 제1방열부에서 발생 되는 열을 외부로 방출시키는 금속 프레임인 제2방열부; 로 구성된 것을 특징으로 하는 평판 조명 장치.
- 삭제
- 삭제
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080002205A KR100971989B1 (ko) | 2008-01-08 | 2008-01-08 | 평판 조명 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020080002205A KR100971989B1 (ko) | 2008-01-08 | 2008-01-08 | 평판 조명 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090076324A KR20090076324A (ko) | 2009-07-13 |
KR100971989B1 true KR100971989B1 (ko) | 2010-07-23 |
Family
ID=41333448
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020080002205A KR100971989B1 (ko) | 2008-01-08 | 2008-01-08 | 평판 조명 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100971989B1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101240244B1 (ko) * | 2011-09-21 | 2013-03-11 | 김종일 | 음이온 항균 led 등기구 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100413837B1 (ko) * | 2001-02-24 | 2003-12-31 | 주식회사 엘에스텍 | 도광판의 패턴형성방법 |
KR100664349B1 (ko) * | 2005-09-30 | 2007-01-02 | 자화전자(주) | 조명용 엘이디 기판 및 이를 포함하는 조명 유닛 |
KR20070051079A (ko) * | 2005-11-14 | 2007-05-17 | 최창호 | 스크래치보드 광고판 |
-
2008
- 2008-01-08 KR KR1020080002205A patent/KR100971989B1/ko active IP Right Grant
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100413837B1 (ko) * | 2001-02-24 | 2003-12-31 | 주식회사 엘에스텍 | 도광판의 패턴형성방법 |
KR100664349B1 (ko) * | 2005-09-30 | 2007-01-02 | 자화전자(주) | 조명용 엘이디 기판 및 이를 포함하는 조명 유닛 |
KR20070051079A (ko) * | 2005-11-14 | 2007-05-17 | 최창호 | 스크래치보드 광고판 |
Also Published As
Publication number | Publication date |
---|---|
KR20090076324A (ko) | 2009-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5186526B2 (ja) | 照明装置 | |
JP2009026584A (ja) | 照明装置 | |
JP2010251009A (ja) | 発光装置および電球型ledランプ | |
JP5313991B2 (ja) | 光源装置 | |
JP5178796B2 (ja) | 発光装置及び照明装置 | |
JP2013219026A (ja) | 発光装置、この発光装置を用いた照明装置、及びこの照明装置又は発光装置を用いた照明器具 | |
KR100949194B1 (ko) | Led 조명장치 | |
JP2011044348A (ja) | 照明器具及び照明装置 | |
RU2687062C2 (ru) | Осветительное устройство с отражающими элементами (варианты) | |
JP2009009890A (ja) | 照明装置および照明器具 | |
JP3211553U (ja) | 照明装置 | |
JP2012099331A (ja) | 照明装置 | |
CN101498427B (zh) | 均匀发光装置 | |
JP2017062932A (ja) | 埋込形照明器具 | |
KR100971989B1 (ko) | 평판 조명 장치 | |
KR20120124233A (ko) | 기둥형 led 등기구 | |
JP2006093089A (ja) | 照明装置 | |
KR101455658B1 (ko) | 입식 led 조명기구 | |
JP5853128B2 (ja) | 照明器具 | |
EP2995847A1 (en) | Stand-type led lighting device | |
JP3201464U (ja) | 照明灯具 | |
KR101616818B1 (ko) | 엘이디 조명 타일 및 그 조립체 | |
KR101145844B1 (ko) | 광 확산패널과 이를 이용한 조명장치 | |
KR200447813Y1 (ko) | 기포무드면발광체 및 기포무드면발광체가 구비된 기포무드면조명장치 | |
JP6986677B2 (ja) | 照明器具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E90F | Notification of reason for final refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130531 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140529 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150703 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20170217 Year of fee payment: 7 |
|
R401 | Registration of restoration | ||
FPAY | Annual fee payment |
Payment date: 20170623 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20180523 Year of fee payment: 9 |