JP2006120426A5 - - Google Patents

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Publication number
JP2006120426A5
JP2006120426A5 JP2004306236A JP2004306236A JP2006120426A5 JP 2006120426 A5 JP2006120426 A5 JP 2006120426A5 JP 2004306236 A JP2004306236 A JP 2004306236A JP 2004306236 A JP2004306236 A JP 2004306236A JP 2006120426 A5 JP2006120426 A5 JP 2006120426A5
Authority
JP
Japan
Prior art keywords
plate portion
reflection
fluorescent lamp
mounting
top plate
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.)
Granted
Application number
JP2004306236A
Other languages
Japanese (ja)
Other versions
JP4433975B2 (en
JP2006120426A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2004306236A priority Critical patent/JP4433975B2/en
Priority claimed from JP2004306236A external-priority patent/JP4433975B2/en
Publication of JP2006120426A publication Critical patent/JP2006120426A/en
Publication of JP2006120426A5 publication Critical patent/JP2006120426A5/ja
Application granted granted Critical
Publication of JP4433975B2 publication Critical patent/JP4433975B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (2)

蛍光ランプと；
蛍光ランプの中心軸またはその近傍に対向する対向面に形成された放熱孔、蛍光ランプに対向するように設けられる天板部およびこの天板部に蛍光ランプを介して対向する照射開口を有する反射板と；
平板部および平板部を囲む複数の側板部の内部に反射板を配設する一方、この反射板の照射開口側で開口する開口部、対向する上記一対の側板部の近傍の平板部に形成された取付穴、上記反射板の天板部にてその外面に当接するように突出し、反射板を取り付ける取付部が設けられた突部を有する器具本体と；
を具備していることを特徴とする照明器具。 With fluorescent lamps;
Reflection having a central axis or irradiation opposed openings through the fluorescent lamp formed heat radiation holes in the facing surface, the top plate portion provided so as to face the fluorescent lamp and the top plate portion facing the vicinity of the fluorescent lamp With a board;
A reflection plate is disposed inside the flat plate portion and the plurality of side plate portions surrounding the flat plate portion. An instrument body having a mounting hole, a protrusion projecting so as to contact the outer surface of the top plate portion of the reflection plate, and a mounting portion for mounting the reflection plate provided thereon;
The lighting fixture characterized by comprising. 器具本体は、反射板の放熱孔と対向しない平板部の箇所に外部に開口する放熱開口を具備していることを特徴とする請求項１または２記載の照明器具。 The luminaire according to claim 1 or 2, wherein the fixture body includes a radiating opening that opens to the outside at a position of the flat plate portion that does not face the radiating hole of the reflector.
JP2004306236A 2004-10-20 2004-10-20 lighting equipment Expired - Fee Related JP4433975B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004306236A JP4433975B2 (en) 2004-10-20 2004-10-20 lighting equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004306236A JP4433975B2 (en) 2004-10-20 2004-10-20 lighting equipment

Publications (3)

Publication Number Publication Date
JP2006120426A JP2006120426A (en) 2006-05-11
JP2006120426A5 true JP2006120426A5 (en) 2007-11-15
JP4433975B2 JP4433975B2 (en) 2010-03-17

Family

ID=36538131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004306236A Expired - Fee Related JP4433975B2 (en) 2004-10-20 2004-10-20 lighting equipment

Country Status (1)

Country Link
JP (1) JP4433975B2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005353574A (en) * 2004-05-13 2005-12-22 Toshiba Lighting & Technology Corp Multiple circular fluorescent lamp and lighting system
CN102235644B (en) * 2010-04-20 2012-11-21 中国科学院理化技术研究所 LED (light emitting diode) heat radiation packaging structure with air outlet at side face
JP2014203558A (en) * 2013-04-02 2014-10-27 プロライト株式会社 Electrodeless lighting device
JP6998526B2 (en) * 2017-03-03 2022-02-10 パナソニックＩｐマネジメント株式会社 lighting equipment
JP2019029124A (en) * 2017-07-27 2019-02-21 三菱電機株式会社 Lighting tool and luminaire

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