JP6849943B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP6849943B2 JP6849943B2 JP2017004418A JP2017004418A JP6849943B2 JP 6849943 B2 JP6849943 B2 JP 6849943B2 JP 2017004418 A JP2017004418 A JP 2017004418A JP 2017004418 A JP2017004418 A JP 2017004418A JP 6849943 B2 JP6849943 B2 JP 6849943B2
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- JP
- Japan
- Prior art keywords
- light source
- heat
- radiator
- heat radiating
- fins
- 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.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
15 本体
21 光源ユニット
23 光源
23a 発光素子
24 放熱器
25 保護カバー
32 放熱フィン
33 ヒートパイプ
41 通気孔
Claims (2)
- 本体と;
発光素子を用いた光源、およびこの光源の熱を放熱するようにフィン面が平行状に並設される複数の放熱フィンを有する放熱器をそれぞれ備え、前記本体から前記放熱フィンが突出するように前記本体に配設された複数の光源ユニットと;
通気孔をそれぞれ有し、前記光源ユニットの前記放熱器にそれぞれ個別に配設され、前記通気孔が前記フィン面に対向するように前記放熱器の一側および他側の前記放熱フィンのみにそれぞれ対向されて配設される第1および第2の保護カバーと;
を具備していることを特徴とする照明装置。 - 前記放熱器は、複数の前記放熱フィンを一側から他側に向けて貫通するヒートパイプを有し、
前記保護カバーは、前記放熱フィンおよび前記ヒートパイプを覆う
ことを特徴とする請求項1記載の照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017004418A JP6849943B2 (ja) | 2017-01-13 | 2017-01-13 | 照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017004418A JP6849943B2 (ja) | 2017-01-13 | 2017-01-13 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018113229A JP2018113229A (ja) | 2018-07-19 |
JP6849943B2 true JP6849943B2 (ja) | 2021-03-31 |
Family
ID=62912350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2017004418A Active JP6849943B2 (ja) | 2017-01-13 | 2017-01-13 | 照明装置 |
Country Status (1)
Country | Link |
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JP (1) | JP6849943B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12001128B2 (en) | 2019-02-19 | 2024-06-04 | Sony Group Corporation | Light source unit for projection type display apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0263596U (ja) * | 1988-10-31 | 1990-05-11 | ||
JP2007109504A (ja) * | 2005-10-13 | 2007-04-26 | Yuki Enterprise:Kk | 照明用バー光源 |
JP2014175184A (ja) * | 2013-03-08 | 2014-09-22 | Funai Electric Co Ltd | 照明装置及び放熱装置 |
JP2016162597A (ja) * | 2015-03-02 | 2016-09-05 | 東芝ライテック株式会社 | 照明装置 |
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2017
- 2017-01-13 JP JP2017004418A patent/JP6849943B2/ja active Active
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JP2018113229A (ja) | 2018-07-19 |
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