CN107110450B - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- CN107110450B CN107110450B CN201480084368.9A CN201480084368A CN107110450B CN 107110450 B CN107110450 B CN 107110450B CN 201480084368 A CN201480084368 A CN 201480084368A CN 107110450 B CN107110450 B CN 107110450B
- Authority
- CN
- China
- Prior art keywords
- illumination
- light
- lighting device
- light source
- optical unit
- 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.)
- Active
Links
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0052—Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
- G03B21/006—Projectors using an electronic spatial light modulator but not peculiar thereto using LCD's
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/145—Housing details, e.g. position adjustments thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/16—Cooling; Preventing overheating
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
-
- 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
-
- 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]
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
- G03B21/008—Projectors using an electronic spatial light modulator but not peculiar thereto using micromirror devices
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/28—Reflectors in projection beam
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Multimedia (AREA)
- Projection Apparatus (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2014/084706 WO2016103517A1 (ja) | 2014-12-26 | 2014-12-26 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107110450A CN107110450A (zh) | 2017-08-29 |
CN107110450B true CN107110450B (zh) | 2020-08-14 |
Family
ID=56149599
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480084368.9A Active CN107110450B (zh) | 2014-12-26 | 2014-12-26 | 照明装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10197233B2 (zh) |
JP (1) | JP6429257B2 (zh) |
CN (1) | CN107110450B (zh) |
WO (1) | WO2016103517A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI684058B (zh) * | 2016-09-13 | 2020-02-01 | 揚明光學股份有限公司 | 投影系統 |
WO2019058521A1 (ja) * | 2017-09-22 | 2019-03-28 | popIn株式会社 | プロジェクタおよびプロジェクタシステム |
JP2019174601A (ja) * | 2018-03-28 | 2019-10-10 | セイコーエプソン株式会社 | プロジェクター |
CN108758477A (zh) * | 2018-04-20 | 2018-11-06 | 广州赛比思科技有限公司 | 一种餐厅用led智能灯的控制*** |
US11652969B2 (en) * | 2020-02-10 | 2023-05-16 | Ricoh Company, Ltd. | Projection apparatus and operation detection apparatus |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11144510A (ja) * | 1997-11-06 | 1999-05-28 | Matsushita Electric Ind Co Ltd | 照明装置 |
JP2006171065A (ja) * | 2004-12-13 | 2006-06-29 | Seiko Epson Corp | 電気光学装置の検査装置及びその検査方法 |
TW201137503A (en) * | 2010-04-30 | 2011-11-01 | Hon Hai Prec Ind Co Ltd | Projector |
CN202216139U (zh) * | 2011-08-26 | 2012-05-09 | 深圳市垅运照明电器有限公司 | 一种具有投影机功能的吊灯 |
JP2012186118A (ja) * | 2011-03-08 | 2012-09-27 | Toshiba Lighting & Technology Corp | 照明器具 |
CN102998887A (zh) * | 2011-09-16 | 2013-03-27 | 株式会社理光 | 图像投影装置 |
JP2014120400A (ja) * | 2012-12-18 | 2014-06-30 | Iris Ohyama Inc | Led照明装置 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07264527A (ja) | 1994-03-17 | 1995-10-13 | Hitachi Ltd | 液晶プロジェクタ |
JPH09139905A (ja) | 1995-11-14 | 1997-05-27 | Nikon Corp | 投写表示装置 |
JP2003016831A (ja) | 2001-06-29 | 2003-01-17 | Hittsu Kenkyusho:Kk | 通信機能モジュール |
JP2004078150A (ja) | 2002-06-21 | 2004-03-11 | Seiko Epson Corp | 投射型表示装置 |
JP4101571B2 (ja) | 2002-07-04 | 2008-06-18 | 株式会社日立製作所 | 投射型映像表示装置用支持装置 |
JP2004184768A (ja) | 2002-12-04 | 2004-07-02 | Kanebo Ltd | プロジェクタ装置 |
JP2004233692A (ja) | 2003-01-30 | 2004-08-19 | Dainippon Printing Co Ltd | プロジェクタ装置 |
JP2004336615A (ja) | 2003-05-12 | 2004-11-25 | Plus Vision Corp | プロジェクタ及びプロジェクタ用設置冶具 |
JP3955589B2 (ja) * | 2004-09-14 | 2007-08-08 | 株式会社日立製作所 | 立体表示装置 |
JP2006086024A (ja) * | 2004-09-16 | 2006-03-30 | Nec Lighting Ltd | 照明器具 |
JP2006162832A (ja) | 2004-12-06 | 2006-06-22 | Seiko Epson Corp | プロジェクタ |
JP2007027072A (ja) | 2005-07-12 | 2007-02-01 | Nobuichi Tsubota | 天井用led照明器具 |
JP4677966B2 (ja) | 2006-09-21 | 2011-04-27 | 東芝ライテック株式会社 | 照明装置 |
US20120008103A1 (en) * | 2006-10-06 | 2012-01-12 | Iglobe Inc. | Ray Casting for Coherent Light Internal Projection Systems |
JP2008185757A (ja) | 2007-01-30 | 2008-08-14 | Seiko Epson Corp | プロジェクタ、投影システム及び照明器具 |
JP2009145526A (ja) | 2007-12-13 | 2009-07-02 | Seiko Epson Corp | プロジェクタ及び画像表示システム |
WO2009142108A1 (ja) | 2008-05-22 | 2009-11-26 | 三洋電機株式会社 | 投写型映像表示装置 |
JP2011248041A (ja) * | 2010-05-26 | 2011-12-08 | Seiko Epson Corp | 取り付け装置及び投写型表示装置 |
TWI436150B (zh) * | 2011-02-15 | 2014-05-01 | Asia Optical Co Inc | Projector with dual projection function and its external kit |
US8608319B2 (en) * | 2011-04-19 | 2013-12-17 | Igt | Multi-layer projection displays |
JP6089551B2 (ja) | 2012-10-09 | 2017-03-08 | セイコーエプソン株式会社 | 照明装置 |
ITTO20120988A1 (it) * | 2012-11-14 | 2014-05-15 | Light In Light S R L | Sistema di illuminazione artificiale per simulare un'illuminazione naturale |
JP6225532B2 (ja) * | 2013-07-22 | 2017-11-08 | セイコーエプソン株式会社 | プロジェクター、および、プロジェクターの制御方法 |
-
2014
- 2014-12-26 US US15/539,205 patent/US10197233B2/en active Active
- 2014-12-26 WO PCT/JP2014/084706 patent/WO2016103517A1/ja active Application Filing
- 2014-12-26 JP JP2016565855A patent/JP6429257B2/ja active Active
- 2014-12-26 CN CN201480084368.9A patent/CN107110450B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11144510A (ja) * | 1997-11-06 | 1999-05-28 | Matsushita Electric Ind Co Ltd | 照明装置 |
JP2006171065A (ja) * | 2004-12-13 | 2006-06-29 | Seiko Epson Corp | 電気光学装置の検査装置及びその検査方法 |
TW201137503A (en) * | 2010-04-30 | 2011-11-01 | Hon Hai Prec Ind Co Ltd | Projector |
JP2012186118A (ja) * | 2011-03-08 | 2012-09-27 | Toshiba Lighting & Technology Corp | 照明器具 |
CN202216139U (zh) * | 2011-08-26 | 2012-05-09 | 深圳市垅运照明电器有限公司 | 一种具有投影机功能的吊灯 |
CN102998887A (zh) * | 2011-09-16 | 2013-03-27 | 株式会社理光 | 图像投影装置 |
JP2014120400A (ja) * | 2012-12-18 | 2014-06-30 | Iris Ohyama Inc | Led照明装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6429257B2 (ja) | 2018-11-28 |
CN107110450A (zh) | 2017-08-29 |
WO2016103517A1 (ja) | 2016-06-30 |
JPWO2016103517A1 (ja) | 2017-08-31 |
US20180156401A1 (en) | 2018-06-07 |
US10197233B2 (en) | 2019-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180308 Address after: Kyoto Japan Applicant after: MAXELL, Ltd. Address before: Osaka Japan Applicant before: Hitachi Maxell, Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220613 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |