JP2011159567A - 街灯用照明器具 - Google Patents
街灯用照明器具 Download PDFInfo
- Publication number
- JP2011159567A JP2011159567A JP2010022033A JP2010022033A JP2011159567A JP 2011159567 A JP2011159567 A JP 2011159567A JP 2010022033 A JP2010022033 A JP 2010022033A JP 2010022033 A JP2010022033 A JP 2010022033A JP 2011159567 A JP2011159567 A JP 2011159567A
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- JP
- Japan
- Prior art keywords
- lamp
- substrate
- streetlight
- housing
- led
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Led Device Packages (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- 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】金属製ポールに装着された灯具筐体と、該筐体に開閉可能に取り付けられた蓋体と、複数のLED素子を配置した基板と、該基板の近傍に設けられた反射板と、前記LED素子を発光させる電源装置とからなり、前記灯具筐体は軽金属製ダイキャストで形成され、また前記蓋体は前記灯具本体より熱伝導率が高い金属材料で形成される。
【選択図】 図1
Description
2、21 開口部
3 筐体
4 後部カバー
41 基部カバー
5 LED基板
6 反射板
7 取付孔部
8 金属製ポール
9 強化ガラス
10 取付金具
11 蝶番
12 開閉ストッパー
Claims (2)
- 金属製ポールに装着された灯具筐体と、該筐体に開閉可能に取り付けられた蓋体と、複数のLED素子を配置した基板と、該基板の近傍に設けられた反射板と、前記LED素子を発光させる電源装置とからなる街灯用照明器具において、前記灯具筐体は軽金属製ダイキャストで形成され、また前記蓋体は前記筐体より熱伝導率が高い金属材料で形成され、前記基板は前記蓋体に熱接触して取付けられることを特徴とする街灯用照明器具。
- 前記軽金属製ダイキャストは、Al合金ダイキャストから形成され、且つ前記蓋体を形成する金属材料はAl・Mg合金から形成されることを特徴とする請求項1記載の街灯用照明器具。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010022033A JP5504933B2 (ja) | 2010-02-03 | 2010-02-03 | 街灯用照明器具 |
Applications Claiming Priority (1)
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JP2010022033A JP5504933B2 (ja) | 2010-02-03 | 2010-02-03 | 街灯用照明器具 |
Publications (2)
Publication Number | Publication Date |
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JP2011159567A true JP2011159567A (ja) | 2011-08-18 |
JP5504933B2 JP5504933B2 (ja) | 2014-05-28 |
Family
ID=44591331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2010022033A Active JP5504933B2 (ja) | 2010-02-03 | 2010-02-03 | 街灯用照明器具 |
Country Status (1)
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JP (1) | JP5504933B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101821492B1 (ko) | 2016-06-01 | 2018-01-23 | 동서대학교산학협력단 | 가로등용 조명장치 |
JP2018137114A (ja) * | 2017-02-21 | 2018-08-30 | パナソニックIpマネジメント株式会社 | 照明装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62137511U (ja) * | 1986-02-24 | 1987-08-29 | ||
JP2007179834A (ja) * | 2005-12-27 | 2007-07-12 | Toshiba Lighting & Technology Corp | 光源装置 |
JP2007236214A (ja) * | 2006-03-06 | 2007-09-20 | Osram-Melco Ltd | 集魚灯 |
WO2008023605A1 (fr) * | 2006-08-23 | 2008-02-28 | Mitsui Chemicals, Inc. | Corps réfléchissant la lumière et source de lumière le comprenant |
JP3141757U (ja) * | 2007-05-30 | 2008-05-22 | 奥古斯丁科技股▲ふん▼有限公司 | 発光ダイオード照明装置 |
JP2009054499A (ja) * | 2007-08-28 | 2009-03-12 | Toshiba Lighting & Technology Corp | 照明装置 |
-
2010
- 2010-02-03 JP JP2010022033A patent/JP5504933B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62137511U (ja) * | 1986-02-24 | 1987-08-29 | ||
JP2007179834A (ja) * | 2005-12-27 | 2007-07-12 | Toshiba Lighting & Technology Corp | 光源装置 |
JP2007236214A (ja) * | 2006-03-06 | 2007-09-20 | Osram-Melco Ltd | 集魚灯 |
WO2008023605A1 (fr) * | 2006-08-23 | 2008-02-28 | Mitsui Chemicals, Inc. | Corps réfléchissant la lumière et source de lumière le comprenant |
JP3141757U (ja) * | 2007-05-30 | 2008-05-22 | 奥古斯丁科技股▲ふん▼有限公司 | 発光ダイオード照明装置 |
JP2009054499A (ja) * | 2007-08-28 | 2009-03-12 | Toshiba Lighting & Technology Corp | 照明装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101821492B1 (ko) | 2016-06-01 | 2018-01-23 | 동서대학교산학협력단 | 가로등용 조명장치 |
JP2018137114A (ja) * | 2017-02-21 | 2018-08-30 | パナソニックIpマネジメント株式会社 | 照明装置 |
Also Published As
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JP5504933B2 (ja) | 2014-05-28 |
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