CN107110451B - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- CN107110451B CN107110451B CN201480084379.7A CN201480084379A CN107110451B CN 107110451 B CN107110451 B CN 107110451B CN 201480084379 A CN201480084379 A CN 201480084379A CN 107110451 B CN107110451 B CN 107110451B
- Authority
- CN
- China
- Prior art keywords
- lighting device
- light
- optical unit
- light source
- shell
- 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
Classifications
-
- 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
- F21S8/03—Lighting devices intended for fixed installation of surface-mounted type
- F21S8/033—Lighting devices intended for fixed installation of surface-mounted type the surface being a wall or like vertical structure, e.g. building facade
-
- 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
-
- 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
- G03B21/16—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
- G03B21/54—Accessories
- G03B21/56—Projection screens
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2014/084696 WO2016103512A1 (ja) | 2014-12-26 | 2014-12-26 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107110451A CN107110451A (zh) | 2017-08-29 |
CN107110451B true CN107110451B (zh) | 2019-07-23 |
Family
ID=56149594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201480084379.7A Active CN107110451B (zh) | 2014-12-26 | 2014-12-26 | 照明装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10260691B2 (zh) |
JP (1) | JP6334001B2 (zh) |
CN (1) | CN107110451B (zh) |
WO (1) | WO2016103512A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107121883A (zh) * | 2017-06-15 | 2017-09-01 | 北京数科技有限公司 | 一种投影及照明装置 |
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 |
KR102371407B1 (ko) * | 2020-08-07 | 2022-03-07 | 우영씨티(주) | 시인성이 강화된 경광등 및 시인성이 강화된 경광등 시스템 |
JP7424255B2 (ja) | 2020-09-10 | 2024-01-30 | セイコーエプソン株式会社 | プロジェクター付き照明装置および照明装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007027072A (ja) * | 2005-07-12 | 2007-02-01 | Nobuichi Tsubota | 天井用led照明器具 |
JP2008077979A (ja) * | 2006-09-21 | 2008-04-03 | Toshiba Lighting & Technology Corp | 照明装置 |
JP2012186118A (ja) * | 2011-03-08 | 2012-09-27 | Toshiba Lighting & Technology Corp | 照明器具 |
JP2014120400A (ja) * | 2012-12-18 | 2014-06-30 | Iris Ohyama Inc | Led照明装置 |
Family Cites Families (16)
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 |
JPH11144510A (ja) * | 1997-11-06 | 1999-05-28 | Matsushita Electric Ind Co Ltd | 照明装置 |
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 |
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 |
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 |
US8662675B2 (en) * | 2010-07-09 | 2014-03-04 | Texas Instruments Incorporated | Compact image offset projection lens |
CN102540661B (zh) * | 2010-12-28 | 2014-08-06 | 中强光电股份有限公司 | 投影装置 |
JP6089551B2 (ja) | 2012-10-09 | 2017-03-08 | セイコーエプソン株式会社 | 照明装置 |
-
2014
- 2014-12-26 JP JP2016565850A patent/JP6334001B2/ja active Active
- 2014-12-26 CN CN201480084379.7A patent/CN107110451B/zh active Active
- 2014-12-26 WO PCT/JP2014/084696 patent/WO2016103512A1/ja active Application Filing
- 2014-12-26 US US15/539,243 patent/US10260691B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007027072A (ja) * | 2005-07-12 | 2007-02-01 | Nobuichi Tsubota | 天井用led照明器具 |
JP2008077979A (ja) * | 2006-09-21 | 2008-04-03 | Toshiba Lighting & Technology Corp | 照明装置 |
JP2012186118A (ja) * | 2011-03-08 | 2012-09-27 | Toshiba Lighting & Technology Corp | 照明器具 |
JP2014120400A (ja) * | 2012-12-18 | 2014-06-30 | Iris Ohyama Inc | Led照明装置 |
Also Published As
Publication number | Publication date |
---|---|
CN107110451A (zh) | 2017-08-29 |
JP6334001B2 (ja) | 2018-05-30 |
WO2016103512A1 (ja) | 2016-06-30 |
US20170350566A1 (en) | 2017-12-07 |
US10260691B2 (en) | 2019-04-16 |
JPWO2016103512A1 (ja) | 2017-08-31 |
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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 |
Effective date of registration: 20180302 Address after: Kyoto Japan Applicant after: MAXELL, Ltd. Address before: Osaka Japan Applicant before: Hitachi Maxell, Ltd. |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
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. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220609 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |
|
TR01 | Transfer of patent right |