JP2014191016A - プロジェクター - Google Patents

プロジェクター Download PDF

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Publication number
JP2014191016A
JP2014191016A JP2013063560A JP2013063560A JP2014191016A JP 2014191016 A JP2014191016 A JP 2014191016A JP 2013063560 A JP2013063560 A JP 2013063560A JP 2013063560 A JP2013063560 A JP 2013063560A JP 2014191016 A JP2014191016 A JP 2014191016A
Authority
JP
Japan
Prior art keywords
light source
housing
connection line
light
cooling air
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.)
Withdrawn
Application number
JP2013063560A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014191016A5 (https=
Inventor
Katsunori Tanaka
克典 田中
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2013063560A priority Critical patent/JP2014191016A/ja
Priority to US14/207,173 priority patent/US9568815B2/en
Priority to CN201410111177.9A priority patent/CN104076585A/zh
Priority to CN201711391320.4A priority patent/CN107966873B/zh
Publication of JP2014191016A publication Critical patent/JP2014191016A/ja
Publication of JP2014191016A5 publication Critical patent/JP2014191016A5/ja
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • G03B21/145—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
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2026—Gas discharge type light sources, e.g. arcs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2013063560A 2013-03-26 2013-03-26 プロジェクター Withdrawn JP2014191016A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013063560A JP2014191016A (ja) 2013-03-26 2013-03-26 プロジェクター
US14/207,173 US9568815B2 (en) 2013-03-26 2014-03-12 Light source unit and projector
CN201410111177.9A CN104076585A (zh) 2013-03-26 2014-03-24 光源装置及投影机
CN201711391320.4A CN107966873B (zh) 2013-03-26 2014-03-24 光源装置及投影机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013063560A JP2014191016A (ja) 2013-03-26 2013-03-26 プロジェクター

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017149705A Division JP6417595B2 (ja) 2017-08-02 2017-08-02 光源装置およびプロジェクター

Publications (2)

Publication Number Publication Date
JP2014191016A true JP2014191016A (ja) 2014-10-06
JP2014191016A5 JP2014191016A5 (https=) 2016-06-09

Family

ID=51597944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013063560A Withdrawn JP2014191016A (ja) 2013-03-26 2013-03-26 プロジェクター

Country Status (3)

Country Link
US (1) US9568815B2 (https=)
JP (1) JP2014191016A (https=)
CN (2) CN104076585A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021170080A (ja) * 2020-04-16 2021-10-28 セイコーエプソン株式会社 プロジェクター

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP1586323S (https=) * 2017-04-14 2017-09-19
CN114415456B (zh) * 2021-12-22 2024-05-14 歌尔光学科技有限公司 一种投影光机以及设计方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09185124A (ja) * 1995-11-01 1997-07-15 Matsushita Electric Ind Co Ltd 液晶プロジェクション装置のランプ装置
JP2006259027A (ja) * 2005-03-16 2006-09-28 Mitsubishi Electric Corp 光源装置及び投写型表示装置
JP2007280684A (ja) * 2006-04-04 2007-10-25 Funai Electric Co Ltd ランプの冷却装置
JP2008091052A (ja) * 2006-09-29 2008-04-17 Seiko Epson Corp 光源冷却機構およびプロジェクタ
JP2008129365A (ja) * 2006-11-22 2008-06-05 Funai Electric Co Ltd プロジェクタ
JP2008176199A (ja) * 2007-01-22 2008-07-31 Seiko Epson Corp 光源装置、およびプロジェクタ
JP2009042444A (ja) * 2007-08-08 2009-02-26 Hitachi Ltd プロジェクタ装置
JP2009211975A (ja) * 2008-03-05 2009-09-17 Seiko Epson Corp 光源装置、及びプロジェクタ
JP2010038976A (ja) * 2008-07-31 2010-02-18 Seiko Epson Corp 光源装置及びプロジェクタ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3273372B2 (ja) * 1991-02-22 2002-04-08 セイコーエプソン株式会社 投射型液晶プロジェクタ
JP3667588B2 (ja) * 2000-03-10 2005-07-06 Ｎｅｃビューテクノロジー株式会社 ランプハウスとそのプロジェクタ装置
US7210825B2 (en) * 2002-12-16 2007-05-01 Victor Company Of Japan, Ltd. Light source device
JP3829813B2 (ja) * 2003-02-25 2006-10-04 セイコーエプソン株式会社 プロジェクタ
JP4428243B2 (ja) * 2005-01-28 2010-03-10 セイコーエプソン株式会社 リアプロジェクタ
JP4682896B2 (ja) * 2006-03-28 2011-05-11 セイコーエプソン株式会社 プロジェクタ
US20110188008A1 (en) * 2010-01-29 2011-08-04 Sanyo Electric Co., Ltd. Projection display apparatus
JP5810732B2 (ja) * 2011-03-22 2015-11-11 セイコーエプソン株式会社 光源装置、及びプロジェクター

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09185124A (ja) * 1995-11-01 1997-07-15 Matsushita Electric Ind Co Ltd 液晶プロジェクション装置のランプ装置
JP2006259027A (ja) * 2005-03-16 2006-09-28 Mitsubishi Electric Corp 光源装置及び投写型表示装置
JP2007280684A (ja) * 2006-04-04 2007-10-25 Funai Electric Co Ltd ランプの冷却装置
JP2008091052A (ja) * 2006-09-29 2008-04-17 Seiko Epson Corp 光源冷却機構およびプロジェクタ
JP2008129365A (ja) * 2006-11-22 2008-06-05 Funai Electric Co Ltd プロジェクタ
JP2008176199A (ja) * 2007-01-22 2008-07-31 Seiko Epson Corp 光源装置、およびプロジェクタ
JP2009042444A (ja) * 2007-08-08 2009-02-26 Hitachi Ltd プロジェクタ装置
JP2009211975A (ja) * 2008-03-05 2009-09-17 Seiko Epson Corp 光源装置、及びプロジェクタ
JP2010038976A (ja) * 2008-07-31 2010-02-18 Seiko Epson Corp 光源装置及びプロジェクタ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021170080A (ja) * 2020-04-16 2021-10-28 セイコーエプソン株式会社 プロジェクター
JP7476639B2 (ja) 2020-04-16 2024-05-01 セイコーエプソン株式会社 プロジェクター

Also Published As

Publication number Publication date
US9568815B2 (en) 2017-02-14
CN107966873B (zh) 2020-07-24
CN107966873A (zh) 2018-04-27
CN104076585A (zh) 2014-10-01
US20140293242A1 (en) 2014-10-02

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