JP2008293753A5 - - Google Patents

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Publication number
JP2008293753A5
JP2008293753A5 JP2007137069A JP2007137069A JP2008293753A5 JP 2008293753 A5 JP2008293753 A5 JP 2008293753A5 JP 2007137069 A JP2007137069 A JP 2007137069A JP 2007137069 A JP2007137069 A JP 2007137069A JP 2008293753 A5 JP2008293753 A5 JP 2008293753A5
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JP
Japan
Prior art keywords
unit
light source
led
lighting device
heat radiating
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
JP2007137069A
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English (en)
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JP5063187B2 (ja
JP2008293753A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2007137069A external-priority patent/JP5063187B2/ja
Priority to JP2007137069A priority Critical patent/JP5063187B2/ja
Priority to CN2008800167905A priority patent/CN101680613B/zh
Priority to PCT/JP2008/059418 priority patent/WO2008146694A1/ja
Priority to EP08764491.0A priority patent/EP2163808B1/en
Priority to US12/451,596 priority patent/US8226270B2/en
Publication of JP2008293753A publication Critical patent/JP2008293753A/ja
Publication of JP2008293753A5 publication Critical patent/JP2008293753A5/ja
Priority to US13/530,910 priority patent/US20120268954A1/en
Publication of JP5063187B2 publication Critical patent/JP5063187B2/ja
Application granted granted Critical
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Claims (3)

  1. ＬＥＤを有する光源部と、前記ＬＥＤからの熱を放熱する放熱部と、前記光源部を覆い、前記光源部からの光を透過させる覆部とを備える照明装置において、
    前記光源部、放熱部又は覆部は、分離可能に結合されていることを特徴とする照明装置。
  2. 前記ＬＥＤを駆動する回路を備える回路部を備え、
    前記光源部又は放熱部は前記回路部と着脱可能に装着されていることを特徴とする請求項１に記載の照明装置。
  3. 前記放熱部は円錐台形状の放熱笠を備えることを特徴とする請求項１または２に記載の照明装置。
JP2007137069A 2007-05-23 2007-05-23 照明装置 Expired - Fee Related JP5063187B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2007137069A JP5063187B2 (ja) 2007-05-23 2007-05-23 照明装置
US12/451,596 US8226270B2 (en) 2007-05-23 2008-05-22 Lighting device
PCT/JP2008/059418 WO2008146694A1 (ja) 2007-05-23 2008-05-22 照明装置
EP08764491.0A EP2163808B1 (en) 2007-05-23 2008-05-22 Lighting device
CN2008800167905A CN101680613B (zh) 2007-05-23 2008-05-22 照明装置
US13/530,910 US20120268954A1 (en) 2007-05-23 2012-06-22 Lighting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007137069A JP5063187B2 (ja) 2007-05-23 2007-05-23 照明装置

Publications (3)

Publication Number Publication Date
JP2008293753A JP2008293753A (ja) 2008-12-04
JP2008293753A5 true JP2008293753A5 (ja) 2009-12-03
JP5063187B2 JP5063187B2 (ja) 2012-10-31

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007137069A Expired - Fee Related JP5063187B2 (ja) 2007-05-23 2007-05-23 照明装置

Country Status (1)

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JP (1) JP5063187B2 (ja)

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