JP2014067634A - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP2014067634A JP2014067634A JP2012213015A JP2012213015A JP2014067634A JP 2014067634 A JP2014067634 A JP 2014067634A JP 2012213015 A JP2012213015 A JP 2012213015A JP 2012213015 A JP2012213015 A JP 2012213015A JP 2014067634 A JP2014067634 A JP 2014067634A
- Authority
- JP
- Japan
- Prior art keywords
- base
- holding body
- lighting device
- semiconductor light
- light emitting
- 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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- 239000004065 semiconductor Substances 0.000 claims abstract description 41
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 5
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 15
- 239000000428 dust Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 13
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 10
- 229910052753 mercury Inorganic materials 0.000 description 9
- 239000000725 suspension Substances 0.000 description 7
- 239000004925 Acrylic resin Substances 0.000 description 5
- 229920000178 Acrylic resin Polymers 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005401 electroluminescence Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- CNQCVBJFEGMYDW-UHFFFAOYSA-N lawrencium atom Chemical compound [Lr] CNQCVBJFEGMYDW-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
【解決手段】貫通孔106を備える板状の基台101と、貫通孔106の周囲に取り付けられる複数の半導体発光素子102と、下端開口131と貫通孔106とが連通するように基台101を吊り下げ状態で保持する筒形状の保持体103と、上端開口を覆う蓋体132と、保持体103、または、蓋体132に設けられ、保持体103の内方と外方とを連通する排気口134とを備える。
【選択図】図3
Description
F 気流
100 照明装置
101 基台
102 半導体発光素子
103 保持体
104 取付部材
105 吊部材
106 貫通孔
108 カバー
109 電源装置
111 放熱体
112 基部
113 先端部
120 モジュール
131 下端開口
132 蓋体
133 周壁
134 排気口
135 フランジ部
181 レンズ部
300 本体
Claims (4)
- 建屋の天井に吊り下げられた状態で建屋内方を照らす照明装置であって、
厚さ方向に貫通した貫通孔を備える板状の基台と、
前記基台の前記貫通孔の周囲に並べて取り付けられる複数の半導体発光素子と、
吊り下げられた状態において鉛直方向に沿って管軸が配置され、下端部に配置される下端開口と前記基台の前記貫通孔とが連通するように前記基台を吊り下げ状態で保持する筒形状の保持体と、
前記保持体の上端部に配置される上端開口を覆い、前記保持体と一体、または、別体の蓋体と、
前記保持体、および、前記蓋体の少なくとも一方に設けられ、前記保持体の内方と外方とを連通する排気口と
を備える照明装置。 - 前記保持体の外形は、上端に向かって細くなるテーパー形状であり、
前記排気口は、前記保持体の周壁に設けられる
請求項1に記載の照明装置。 - さらに、
前記基台の周縁から下方に向かって延設される放熱体を備える
請求項1または2に記載の照明装置。 - 前記放熱体は、前記基台近傍の基部よりも先端部の厚さが薄い
請求項3に記載の照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012213015A JP2014067634A (ja) | 2012-09-26 | 2012-09-26 | 照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012213015A JP2014067634A (ja) | 2012-09-26 | 2012-09-26 | 照明装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2014067634A true JP2014067634A (ja) | 2014-04-17 |
Family
ID=50743822
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012213015A Pending JP2014067634A (ja) | 2012-09-26 | 2012-09-26 | 照明装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2014067634A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016060086A1 (ja) * | 2014-10-14 | 2016-04-21 | 日立マクセル株式会社 | 照明装置 |
WO2016162913A1 (ja) * | 2015-04-06 | 2016-10-13 | 日立マクセル株式会社 | 照明装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002223007A (ja) * | 2000-11-22 | 2002-08-09 | Matsushita Electric Ind Co Ltd | 光源ユニット及びこれを用いた半導体発光照明装置 |
US20060232984A1 (en) * | 2005-03-08 | 2006-10-19 | Kory Schuknecht | Compact fluorescent lamp fixture ventilation method and apparatus |
JP2012038731A (ja) * | 2010-08-06 | 2012-02-23 | Posco Ict Co Ltd | 光半導体照明装置 |
-
2012
- 2012-09-26 JP JP2012213015A patent/JP2014067634A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002223007A (ja) * | 2000-11-22 | 2002-08-09 | Matsushita Electric Ind Co Ltd | 光源ユニット及びこれを用いた半導体発光照明装置 |
US20060232984A1 (en) * | 2005-03-08 | 2006-10-19 | Kory Schuknecht | Compact fluorescent lamp fixture ventilation method and apparatus |
JP2012038731A (ja) * | 2010-08-06 | 2012-02-23 | Posco Ict Co Ltd | 光半導体照明装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016060086A1 (ja) * | 2014-10-14 | 2016-04-21 | 日立マクセル株式会社 | 照明装置 |
WO2016162913A1 (ja) * | 2015-04-06 | 2016-10-13 | 日立マクセル株式会社 | 照明装置 |
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