JP4808746B2 - 視力保護用照明器具 - Google Patents
視力保護用照明器具 Download PDFInfo
- Publication number
- JP4808746B2 JP4808746B2 JP2008128620A JP2008128620A JP4808746B2 JP 4808746 B2 JP4808746 B2 JP 4808746B2 JP 2008128620 A JP2008128620 A JP 2008128620A JP 2008128620 A JP2008128620 A JP 2008128620A JP 4808746 B2 JP4808746 B2 JP 4808746B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- fluorescent lamp
- luminaire
- wavelength
- led
- 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
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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
- F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S13/00—Non-electric lighting devices or systems employing a point-like light source; Non-electric lighting devices or systems employing a light source of unspecified shape
- F21S13/12—Devices intended to be free-standing, e.g. table lamp, floor lamp
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/006—Controlling the distribution of the light emitted by adjustment of elements by means of optical elements, e.g. films, filters or screens, being rolled up around a roller
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B35/00—Electric light sources using a combination of different types of light generation
-
- 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
- F21Y2113/00—Combination of light sources
-
- 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]
Description
3 ソケット
4 基板
7 蛍光灯
8 スタンド冠
9 弾性係止構造
10 延長部材
11 添え木
12 安定器
13 直流供給装置
14 スイッチ
Claims (8)
- 蛍光灯を使用する照明器具において、
前記照明器具は、
主要な明るさを提供する主光源としての蛍光灯を挟むソケットと、
連色性を改善するための498〜530nm波長の緑色光を放出するLEDと620〜700nm波長の赤色光を放出するLEDとが設けられ、かつ、シャープネスを改善するための495nm付近波長の青緑色光を放出するLEDが設けられる基板と、
前記蛍光灯を駆動するための蛍光灯駆動器と、
前記LEDなどに電力を供給するための電源と、
を含み、前記LEDが前記連色性と前記シャープネスとを改善することを特徴とする視力保護用照明器具。 - 前記基板には、前記連色性を改善するための380〜400nm波長の紫色光を放出するLEDがさらに設けられることを特徴とする請求項1記載の視力保護用照明器具。
- 前記ソケットが前記基板に設けられていることを特徴とする請求項1記載の視力保護用照明器具。
- 前記照明器具が卓上用スタンドであることを特徴とする請求項1記載の視力保護用照明器具。
- 前記蛍光灯の少なくとも1つがU字形の蛍光灯であることを特徴とする請求項1記載の視力保護用照明器具。
- 前記蛍光灯の少なくとも1つが管型蛍光灯であることを特徴とする請求項1記載の視力保護用照明器具。
- 前記照明器具には眩しさ防止フィルターがさらに設けられることを特徴とする請求項1記載の視力保護用照明器具。
- 前記蛍光灯駆動器はインバーター式安定器であることを特徴とする請求項1記載の視力保護用照明器具。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0048570 | 2007-05-18 | ||
KR1020070048570A KR100776916B1 (ko) | 2007-05-18 | 2007-05-18 | 시력 보호용 조명기구 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008288204A JP2008288204A (ja) | 2008-11-27 |
JP2008288204A5 JP2008288204A5 (ja) | 2010-07-29 |
JP4808746B2 true JP4808746B2 (ja) | 2011-11-02 |
Family
ID=38355293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008128620A Expired - Fee Related JP4808746B2 (ja) | 2007-05-18 | 2008-05-15 | 視力保護用照明器具 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7898189B2 (ja) |
EP (1) | EP1992867A1 (ja) |
JP (1) | JP4808746B2 (ja) |
KR (1) | KR100776916B1 (ja) |
CN (1) | CN101309533B (ja) |
CA (1) | CA2631075A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9655191B2 (en) | 2013-01-25 | 2017-05-16 | Philips Lighting Holding B.V. | Lighting device and lighting system |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100981342B1 (ko) * | 2008-08-13 | 2010-09-10 | 임병규 | 확대경을 구비한 스탠드 |
KR101062470B1 (ko) | 2009-01-30 | 2011-09-05 | 오동오 | 조도조절이 가능한 육안검사용 확대장치 |
US20100315801A1 (en) * | 2009-06-10 | 2010-12-16 | Ching-Huei Wu | Structure of desk lamp |
CN102818133A (zh) * | 2011-06-10 | 2012-12-12 | 中山大学 | 一种预防眼睛疲劳的灯具 |
KR102393525B1 (ko) | 2015-08-17 | 2022-05-04 | 삼성디스플레이 주식회사 | 표시 장치 |
CN109058804A (zh) * | 2018-07-10 | 2018-12-21 | 吴文强 | 一种具有护眼功能适用于中小学生的led台灯 |
KR102196331B1 (ko) | 2019-09-23 | 2020-12-30 | 주식회사 효선전기 | 사용자 기반의 iot와 모바일을 이용한 led 조명기구, 그를 위한 사용자 기반의 led 조명기구 시스템 및 방법 |
USD948103S1 (en) * | 2020-03-12 | 2022-04-05 | Shenzhen Highstar Electrical Co., Ltd. | Lamp |
USD960427S1 (en) * | 2020-05-01 | 2022-08-09 | Lilac and Lemon LLC | Light for cosmetic application |
USD950138S1 (en) * | 2021-04-25 | 2022-04-26 | Shengzhao Huang | Desk lamp |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19501327C2 (de) * | 1994-04-20 | 1999-10-14 | Waldmann Gmbh & Co Herbert | Schutzrohrleuchte |
US6513949B1 (en) * | 1999-12-02 | 2003-02-04 | Koninklijke Philips Electronics N.V. | LED/phosphor-LED hybrid lighting systems |
US6398384B2 (en) * | 2000-03-14 | 2002-06-04 | The Regents Of The University Of California | Table lamp with dynamically controlled lighting distribution and uniformly illuminated luminous shade |
JP2002008432A (ja) * | 2000-06-23 | 2002-01-11 | Twinbird Corp | 照明装置 |
JP4456870B2 (ja) * | 2002-01-10 | 2010-04-28 | パテント−トロイハント−ゲゼルシヤフト フユール エレクトリツシエ グリユーラムペン ミツト ベシユレンクテル ハフツング | ランプ |
JP2003297105A (ja) * | 2002-03-29 | 2003-10-17 | Toto Ltd | 浴室用照明器具 |
DE10233768A1 (de) * | 2002-07-25 | 2004-02-12 | Philips Intellectual Property & Standards Gmbh | Lampensystem mit grün-blauer Gasentladungslampe und gelb-roter LED |
WO2004036618A1 (en) * | 2002-10-14 | 2004-04-29 | Philips Intellectual Property & Standards Gmbh | Luminous body for generating white light |
EP1651906B2 (de) | 2003-08-05 | 2009-11-18 | Christian Bartenbach | Leuchte mit mindestens zwei lichtquellen |
US7192160B2 (en) * | 2004-07-12 | 2007-03-20 | General Manufacturing, Inc. | Light fixture |
KR100723928B1 (ko) | 2005-02-23 | 2007-05-31 | 한국정보통신대학교 산학협력단 | 지능형 조명 장치 |
JP2006261077A (ja) * | 2005-03-15 | 2006-09-28 | Hitoshi Yagisawa | 光ファイバーライト |
JP2007052954A (ja) * | 2005-08-16 | 2007-03-01 | Seiwa Electric Mfg Co Ltd | 照明装置 |
US8045096B2 (en) * | 2005-09-28 | 2011-10-25 | Sharp Kabushiki Kaisha | Lighting unit including alternately arrange first and second light sources, backlight unit, liquid crystal display device |
KR200414811Y1 (ko) * | 2006-02-17 | 2006-04-26 | 정근영 | 장롱/드레스 룸의 조명 장치 |
KR200423352Y1 (ko) * | 2006-05-26 | 2006-08-07 | 이경상 | 응원/공연용 엘이디 점멸장치 |
KR200426127Y1 (ko) | 2006-06-19 | 2006-09-15 | 박문화 | 기능성 전기스탠드 |
DE102006041533A1 (de) | 2006-09-05 | 2008-03-13 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Beleuchtungsvorrichtung |
KR100858641B1 (ko) | 2008-01-08 | 2008-09-16 | 유항재 | 시력 보호 기능을 가진 컴팩트 형광램프용 아답터 |
-
2007
- 2007-05-18 KR KR1020070048570A patent/KR100776916B1/ko active IP Right Grant
-
2008
- 2008-03-03 US US12/041,481 patent/US7898189B2/en not_active Expired - Fee Related
- 2008-05-09 EP EP08008766A patent/EP1992867A1/en not_active Ceased
- 2008-05-12 CA CA002631075A patent/CA2631075A1/en not_active Abandoned
- 2008-05-14 CN CN2008100991526A patent/CN101309533B/zh not_active Expired - Fee Related
- 2008-05-15 JP JP2008128620A patent/JP4808746B2/ja not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9655191B2 (en) | 2013-01-25 | 2017-05-16 | Philips Lighting Holding B.V. | Lighting device and lighting system |
Also Published As
Publication number | Publication date |
---|---|
KR20070058417A (ko) | 2007-06-08 |
KR100776916B1 (ko) | 2007-11-15 |
US20080284353A1 (en) | 2008-11-20 |
CN101309533B (zh) | 2010-04-21 |
US7898189B2 (en) | 2011-03-01 |
CA2631075A1 (en) | 2008-11-18 |
EP1992867A1 (en) | 2008-11-19 |
CN101309533A (zh) | 2008-11-19 |
JP2008288204A (ja) | 2008-11-27 |
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