JP4280997B2 - 天井埋込型照明器具 - Google Patents
天井埋込型照明器具 Download PDFInfo
- Publication number
- JP4280997B2 JP4280997B2 JP2004162096A JP2004162096A JP4280997B2 JP 4280997 B2 JP4280997 B2 JP 4280997B2 JP 2004162096 A JP2004162096 A JP 2004162096A JP 2004162096 A JP2004162096 A JP 2004162096A JP 4280997 B2 JP4280997 B2 JP 4280997B2
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- Japan
- Prior art keywords
- top plate
- lamp
- ceiling
- lighting fixture
- lamp case
- 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.)
- Expired - Lifetime
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- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
本発明の照明器具は、図2に示すようなランプ10を、水平方向に方向性を有して配置する場合に効果が発揮される。なお、符号11は、ランプ10を図示していないソケットに差し込むための口金ピンである。
また、上記実施形態において、回動する天板5の固定を、固定板4に設けた凸部4aと、天板5に形成した孔(5a等)との嵌合を利用して行っているが、固定板4に孔を形成し、天板5に凸部を設ける構成としてもよい。なお、凸部4aとの嵌合は孔に限らず凹部としても良い。
Claims (2)
- ランプを収納して前記ランプの光を光出口から射出する内側が反射面に形成されたランプケースと前記ランプケースの光出口周囲に設けられた天井の開口周囲と係合する天井取付部材と前記ランプケースに固定された固定板とを有した本体部と、
前記固定板と枢軸ピンを介して摺動可能に取付けられ、前記ランプケースの中心軸方向と略直交する方向に前記本体部から延設された天板とを備え、
前記天板に前記ランプの電流制御を行う安定器を取付け、かつ前記天板を前記ランプケースの中心軸方向と略直交する平面に対して略平行に回動自在とした天井埋込型照明器具であって、
前記天板は、回動範囲を少なくとも180度とし、その範囲内で予め定めた角度毎に前記固定板に係止可能に構成されていることを特徴とする、天井埋込型照明器具。 - 前記天板と前記固定板とが、孔又は凹部とそれらに嵌る凸部とにより係止されることを特徴とする、請求項1記載の天井埋込型照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004162096A JP4280997B2 (ja) | 2004-05-31 | 2004-05-31 | 天井埋込型照明器具 |
Applications Claiming Priority (1)
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JP2004162096A JP4280997B2 (ja) | 2004-05-31 | 2004-05-31 | 天井埋込型照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005346953A JP2005346953A (ja) | 2005-12-15 |
JP4280997B2 true JP4280997B2 (ja) | 2009-06-17 |
Family
ID=35499146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004162096A Expired - Lifetime JP4280997B2 (ja) | 2004-05-31 | 2004-05-31 | 天井埋込型照明器具 |
Country Status (1)
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JP (1) | JP4280997B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5432782B2 (ja) * | 2010-03-17 | 2014-03-05 | 日本コルモ株式会社 | 埋め込み型ダウンライト |
JP6493675B2 (ja) * | 2015-04-28 | 2019-04-03 | 東芝ライテック株式会社 | 照明器具 |
JP2017220463A (ja) * | 2017-09-20 | 2017-12-14 | 三菱電機株式会社 | 照明器具 |
CN111578191A (zh) * | 2019-02-18 | 2020-08-25 | 松下知识产权经营株式会社 | 照明装置 |
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2004
- 2004-05-31 JP JP2004162096A patent/JP4280997B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2005346953A (ja) | 2005-12-15 |
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