KR20120052868A - 조명기구 - Google Patents
조명기구 Download PDFInfo
- Publication number
- KR20120052868A KR20120052868A KR1020110118069A KR20110118069A KR20120052868A KR 20120052868 A KR20120052868 A KR 20120052868A KR 1020110118069 A KR1020110118069 A KR 1020110118069A KR 20110118069 A KR20110118069 A KR 20110118069A KR 20120052868 A KR20120052868 A KR 20120052868A
- Authority
- KR
- South Korea
- Prior art keywords
- light
- light emitting
- substrate
- guide plate
- light guide
- 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
Images
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
- 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
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/045—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor receiving a signal from a remote controller
-
- 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
-
- 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
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
본 발명은, 길이방향을 따라서 대략 직선 형상으로 실장된 복수의 발광소자 (61)와, 길이방향의 단부로서, 상기 대략 직선 형상으로 실장된 발광소자(61)와는 길이방향과 직교하는 방향으로 위치를 벗어나 배치된 접속 커넥터(64)를 구비한 기판(61)과, 외주부에 광입사 단면(72)을 갖고, 이 광입사 단면(72)에 상기 기판(61)에 실장된 발광소자(61)의 출사광이 입사하도록 배치된 도광판(7)을 구비하는 조명기구이다.
Description
도 2는 상기 조명기구를 분해하여 도시한 사시도이다.
도 3은 상기 기구 본체를 배면측에서 보고 도시한 사시도이다.
도 4는 도 3중, X-X선을 따라서 도시한 단면도이다.
도 5는 도 4중, A부를 도시한 확대도이다.
도 6은 도 4중, B부를 도시한 확대도이다.
도 7은 상기 기구 본체의 광원부에 있어서 기판과 부착부재를 분리해서 도시한 사시도이다.
도 8은 상기 조명기구의 천정면에의 부착 상태를 도시한 단면도이다.
3 : 서포트 샤시 4 : 센터 샤시
5 : 부착부(어댑터 가이드) 6 : 광원부
7 : 도광판 8 : 보조 부품 유닛
9 : 본체틀 10 : 커버부재
51 : 걸어맞춤구 61 : 발광소자
62 : 기판 63 : 부착부재(부착판)
64 : 접속 커넥터 71 : 도광판의 개구
72 : 광입사 단면 A : 어댑터
C : 기구 부착면(천정면) Cb : 배선 기구(인괘 실링 보디)
S : 배치공간
Claims (2)
- 길이방향을 따라서 대략 직선 형상으로 실장된 복수의 발광소자와, 길이방향의 단부로서, 상기 대략 직선 형상으로 실장된 발광소자와는 길이방향과 직교하는 방향으로 위치를 벗어나 배치된 접속 커넥터를 구비한 기판과;
외주부에 광입사 단면을 갖고, 이 광입사 단면에 상기 기판에 실장된 발광소자의 출사광이 입사하도록 배치된 도광판을 구비하는 것을 특징으로 하는 조명기구. - 제 1 항에 있어서, 상기 기판은, 부착부재에 부착되어 있고, 상기 접속 커넥터는, 부착부재에 의해서 배치공간이 확보되어 있는 것을 특징으로 하는 조명기구.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2010-255359 | 2010-11-15 | ||
JP2010255359A JP2012109055A (ja) | 2010-11-15 | 2010-11-15 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20120052868A true KR20120052868A (ko) | 2012-05-24 |
KR101302885B1 KR101302885B1 (ko) | 2013-09-05 |
Family
ID=46269350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110118069A Expired - Fee Related KR101302885B1 (ko) | 2010-11-15 | 2011-11-14 | 조명기구 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2012109055A (ko) |
KR (1) | KR101302885B1 (ko) |
CN (1) | CN102563406A (ko) |
TW (1) | TW201219718A (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6163077B2 (ja) * | 2013-10-04 | 2017-07-12 | 駒村 武夫 | 照明装置 |
JP2015095392A (ja) * | 2013-11-13 | 2015-05-18 | パナソニックIpマネジメント株式会社 | Led照明器具 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002050219A (ja) * | 2000-07-25 | 2002-02-15 | Internatl Business Mach Corp <Ibm> | 面状光源装置、導光板、表示装置 |
JP4622327B2 (ja) * | 2004-06-14 | 2011-02-02 | ソニー株式会社 | 液晶表示装置及びバックライト装置 |
US20070279935A1 (en) * | 2006-05-31 | 2007-12-06 | 3M Innovative Properties Company | Flexible light guide |
KR101318372B1 (ko) * | 2006-08-03 | 2013-10-16 | 삼성디스플레이 주식회사 | 발광 유닛, 이를 갖는 백라이트 어셈블리 및 표시장치 |
WO2008129706A1 (ja) * | 2007-03-30 | 2008-10-30 | Sharp Kabushiki Kaisha | バックライトユニット |
JP2008299182A (ja) | 2007-06-01 | 2008-12-11 | Hitachi Ltd | 液晶表示装置 |
KR101274709B1 (ko) * | 2008-07-08 | 2013-06-12 | 엘지디스플레이 주식회사 | 액정 표시 장치 |
KR101535926B1 (ko) * | 2008-08-12 | 2015-07-13 | 삼성디스플레이 주식회사 | 엘이디 백라이트 어셈블리 및 이를 이용하는 액정표시장치 |
JP4627796B2 (ja) * | 2008-09-18 | 2011-02-09 | 株式会社日立製作所 | 液晶表示装置 |
CN101608787B (zh) * | 2009-07-23 | 2012-06-06 | 中山兴瀚科技有限公司 | 一种led平板灯 |
-
2010
- 2010-11-15 JP JP2010255359A patent/JP2012109055A/ja active Pending
-
2011
- 2011-11-14 KR KR1020110118069A patent/KR101302885B1/ko not_active Expired - Fee Related
- 2011-11-15 CN CN2011103621984A patent/CN102563406A/zh active Pending
- 2011-11-15 TW TW100141591A patent/TW201219718A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CN102563406A (zh) | 2012-07-11 |
TW201219718A (en) | 2012-05-16 |
KR101302885B1 (ko) | 2013-09-05 |
JP2012109055A (ja) | 2012-06-07 |
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