JP7478349B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
- Publication number
- JP7478349B2 JP7478349B2 JP2023073954A JP2023073954A JP7478349B2 JP 7478349 B2 JP7478349 B2 JP 7478349B2 JP 2023073954 A JP2023073954 A JP 2023073954A JP 2023073954 A JP2023073954 A JP 2023073954A JP 7478349 B2 JP7478349 B2 JP 7478349B2
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- Prior art keywords
- light source
- light
- lighting
- fixture
- surface portion
- 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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- 238000009434 installation Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 description 27
- 238000009792 diffusion process Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 6
- 239000000758 substrate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
を透過し、この拡散カバー48のプリズム56によって広い範囲に拡散され、さらに、透光カバー47を透過して拡散され、広い範囲に照射される。
Claims (2)
- 長尺状の器具本体と、正面視において前記器具本体の上部側に取り付けられる長尺状の主光源と、を有する照明器具であり、
前記器具本体は、設置面に固定される背面部と、正面視において下部側であり前記主光源の短手方向に隣接するとともに前記背面部よりも前面側に設けられ前記下部側の端部ほど前記背面部との離間距離が短い傾斜面部とを有し、
前記主光源は、少なくとも一部が前記傾斜面部よりも前面側に突出し、
前記傾斜面部の長手方向の両端側にそれぞれ非常用光源が配設されている
ことを特徴とする照明器具。 - 前記傾斜面部は、前記主光源の長手方向の幅よりも長い
ことを特徴とする請求項1記載の照明器具。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2023073954A JP7478349B2 (ja) | 2021-11-26 | 2023-04-28 | 照明器具 |
JP2024065102A JP2024083573A (ja) | 2021-11-26 | 2024-04-15 | 照明器具 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021191755A JP7274110B2 (ja) | 2020-12-18 | 2021-11-26 | 照明器具 |
JP2023073954A JP7478349B2 (ja) | 2021-11-26 | 2023-04-28 | 照明器具 |
Related Parent Applications (1)
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JP2021191755A Division JP7274110B2 (ja) | 2020-12-18 | 2021-11-26 | 照明器具 |
Related Child Applications (1)
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JP2024065102A Division JP2024083573A (ja) | 2021-11-26 | 2024-04-15 | 照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023093717A JP2023093717A (ja) | 2023-07-04 |
JP7478349B2 true JP7478349B2 (ja) | 2024-05-07 |
Family
ID=80225104
Family Applications (2)
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JP2023073954A Active JP7478349B2 (ja) | 2021-11-26 | 2023-04-28 | 照明器具 |
JP2024065102A Pending JP2024083573A (ja) | 2021-11-26 | 2024-04-15 | 照明器具 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2024065102A Pending JP2024083573A (ja) | 2021-11-26 | 2024-04-15 | 照明器具 |
Country Status (1)
Country | Link |
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JP (2) | JP7478349B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012243392A (ja) | 2011-05-13 | 2012-12-10 | Toshiba Lighting & Technology Corp | 照明器具 |
US20140268748A1 (en) | 2013-03-14 | 2014-09-18 | Cree, Inc. | Surface ambient wrap light fixture |
-
2023
- 2023-04-28 JP JP2023073954A patent/JP7478349B2/ja active Active
-
2024
- 2024-04-15 JP JP2024065102A patent/JP2024083573A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012243392A (ja) | 2011-05-13 | 2012-12-10 | Toshiba Lighting & Technology Corp | 照明器具 |
US20140268748A1 (en) | 2013-03-14 | 2014-09-18 | Cree, Inc. | Surface ambient wrap light fixture |
Also Published As
Publication number | Publication date |
---|---|
JP2024083573A (ja) | 2024-06-21 |
JP2023093717A (ja) | 2023-07-04 |
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