JP7231596B2 - 照明器具 - Google Patents
照明器具 Download PDFInfo
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- JP7231596B2 JP7231596B2 JP2020178672A JP2020178672A JP7231596B2 JP 7231596 B2 JP7231596 B2 JP 7231596B2 JP 2020178672 A JP2020178672 A JP 2020178672A JP 2020178672 A JP2020178672 A JP 2020178672A JP 7231596 B2 JP7231596 B2 JP 7231596B2
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- main body
- light
- emitting elements
- light emitting
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Description
このように、各列同数の発光素子22を実装するため、位置をずらせてバランスよく発光素子22を基板21上に分散配置することができる。
また、光源部から放射される光の均斉度を向上するため、発光素子に対応して拡散レンズを設けたり、カバー部材に光の透過率制御手段を設けたりしてもよい。
さらにまた、発光素子は、LEDや有機EL等の固体発光素子が適用でき、この場合、発光素子の個数、列数は、特段限定されるものではない。
Claims (1)
- 器具取付面に設置された配線器具に取付けられる取付部を略中央部に有した本体と;
回路基板およびこの回路基板を収容したケースを有して、前記本体の背面側に配設された点灯装置と;
面状に配線パターンが形成されるとともに複数の発光素子が前面側に実装され、これら複数の発光素子の実装面が前面側へ向くように前記本体の前面側に配設された光源部と;
前記本体の前面側を覆うように前記本体に取付けられる拡散性を有するカバー部材と;
を具備し、前記カバー部材が取付けられる前記本体の背面には前記本体背面の外周縁よりも凹んだ凹部が形成されており、前記点灯装置は、前記器具取付面と前記ケースとが対向するように前記本体の背面の前記凹部に配設されていることを特徴とする照明器具。
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JP2020178672A JP7231596B2 (ja) | 2020-10-26 | 2020-10-26 | 照明器具 |
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JP2020178672A JP7231596B2 (ja) | 2020-10-26 | 2020-10-26 | 照明器具 |
Related Parent Applications (1)
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JP2017243595A Division JP6886395B2 (ja) | 2017-12-20 | 2017-12-20 | 照明器具 |
Publications (2)
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JP2021007114A JP2021007114A (ja) | 2021-01-21 |
JP7231596B2 true JP7231596B2 (ja) | 2023-03-01 |
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JP2020178672A Active JP7231596B2 (ja) | 2020-10-26 | 2020-10-26 | 照明器具 |
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JP (1) | JP7231596B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005235457A (ja) | 2004-02-17 | 2005-09-02 | Asahi Matsushita Electric Works Ltd | アダプタ及び照明器具 |
JP2008124008A (ja) | 2006-10-18 | 2008-05-29 | Nobuichi Tsubota | Ledユニット、ledユニットの製造方法、及びledユニットを用いた天井用照明器具 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3903224B2 (ja) * | 1995-03-28 | 2007-04-11 | 東芝ライテック株式会社 | 照明器具 |
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2020
- 2020-10-26 JP JP2020178672A patent/JP7231596B2/ja active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005235457A (ja) | 2004-02-17 | 2005-09-02 | Asahi Matsushita Electric Works Ltd | アダプタ及び照明器具 |
JP2008124008A (ja) | 2006-10-18 | 2008-05-29 | Nobuichi Tsubota | Ledユニット、ledユニットの製造方法、及びledユニットを用いた天井用照明器具 |
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JP2021007114A (ja) | 2021-01-21 |
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