JP6106533B2 - 照明装置 - Google Patents
照明装置 Download PDFInfo
- Publication number
- JP6106533B2 JP6106533B2 JP2013130125A JP2013130125A JP6106533B2 JP 6106533 B2 JP6106533 B2 JP 6106533B2 JP 2013130125 A JP2013130125 A JP 2013130125A JP 2013130125 A JP2013130125 A JP 2013130125A JP 6106533 B2 JP6106533 B2 JP 6106533B2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- arm
- lighting device
- heat sink
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/26—Pivoted arms
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/043—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures mounted by means of a rigid support, e.g. bracket or arm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
- F21V29/763—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section the planes containing the fins or blades having the direction of the light emitting axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
工場などの照明にLEDを光源としたものには特許文献1のような構造がある。
特許文献1は、放熱フィンにおける一部分を他の部分よりも高くして放熱性の向上を図っているが、更なる放熱性の向上が望まれている。
本発明は放熱をし易くすることが出来る構造の照明装置の提供を目的とする。
本照明装置100は、建築物、主に工場の内部の天井面に設置され、建築物に設けられた屋内配線器具と接続されることで外部電源と接続されるとともに所定の位置に固定されて使用されるものである。
図9は、照明装置100の分解斜視図である。
反射筒14を内部に備えた上で、筒部材15と本体底板部13とが接続される。筒部材15が接続される位置は、本体底板部13の開口部が筒部材15の開口に臨む位置である。
本体側板16は、両底面が開口した略筒状の部材である。透光カバー17の材料としてはガラス、プラスチックなど透光性の材料であれば良い。
徐々に高くすることにより、本体21外からの空気を取り込み易くことが出来る。
1a 天井部
1b アーム部
2 上板
4 点灯回路
5 下板
8 ヒートシンク
10 LED
11 LED係止板
12 本体支持部材
13 本体底板部
14 反射筒
15 筒部材
16 本体側板
17 透光カバー
18 透光カバー係止部材
19 光源
20 点灯装置
21 本体
100 照明装置
Claims (1)
- 本体と、光源と、点灯装置と、前記本体に対して回動するように接続されるアームと、を有し、前記光源は、ヒートシンクを上部に有し、下部にLEDを備え、前記光源と前記本体とは、前記ヒートシンクが前記本体の上端より露出するよう取り付けられる照明装置において、前記点灯装置は前記ヒートシンクの上方で前記アームに接続されており、前記ヒートシンクは、平面部と、該平面部の一面から突出する複数の凸部とからなり、前記複数の凸部の前記平面部からの高さは、前記アームの回動方向の両端に位置する凸部より中央の凸部が高い構成、又は前記複数の凸部のそれぞれの前記平面部からの高さは、前記アームの回動方向の両端より中央部が高い構成であることを特徴とする照明装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013130125A JP6106533B2 (ja) | 2013-06-21 | 2013-06-21 | 照明装置 |
EP14172863.4A EP2816282A1 (en) | 2013-06-21 | 2014-06-18 | Lighting system |
AU2014203331A AU2014203331B2 (en) | 2013-06-21 | 2014-06-19 | Lighting system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013130125A JP6106533B2 (ja) | 2013-06-21 | 2013-06-21 | 照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015005413A JP2015005413A (ja) | 2015-01-08 |
JP6106533B2 true JP6106533B2 (ja) | 2017-04-05 |
Family
ID=50979559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013130125A Active JP6106533B2 (ja) | 2013-06-21 | 2013-06-21 | 照明装置 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2816282A1 (ja) |
JP (1) | JP6106533B2 (ja) |
AU (1) | AU2014203331B2 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6706793B2 (ja) * | 2016-04-18 | 2020-06-10 | パナソニックIpマネジメント株式会社 | 照明器具 |
JP2018120764A (ja) * | 2017-01-25 | 2018-08-02 | 東芝ライテック株式会社 | 照明器具 |
JP2018147763A (ja) * | 2017-03-07 | 2018-09-20 | 日立アプライアンス株式会社 | 照明装置 |
JP2019032956A (ja) * | 2017-08-07 | 2019-02-28 | 東芝ライテック株式会社 | 照明器具 |
JP7255206B2 (ja) * | 2019-01-30 | 2023-04-11 | 三菱電機株式会社 | 照明装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101451695A (zh) * | 2007-12-07 | 2009-06-10 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
US7682051B2 (en) * | 2007-12-18 | 2010-03-23 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Lamp assembly having a junction box |
US7810957B2 (en) * | 2008-03-24 | 2010-10-12 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp assembly |
CN101571276B (zh) * | 2008-04-28 | 2012-03-21 | 富准精密工业(深圳)有限公司 | 发光二极管照明装置 |
CN101614329A (zh) * | 2008-06-27 | 2009-12-30 | 富准精密工业(深圳)有限公司 | 发光二极管灯具及其光引擎 |
JP5182634B2 (ja) * | 2008-09-22 | 2013-04-17 | 東芝ライテック株式会社 | 照明器具 |
CN101725948A (zh) * | 2008-10-28 | 2010-06-09 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
CN101832481B (zh) * | 2009-03-13 | 2012-12-26 | 富准精密工业(深圳)有限公司 | 发光二极管灯具 |
CN101922693A (zh) * | 2009-06-12 | 2010-12-22 | 富准精密工业(深圳)有限公司 | 灯具 |
US8256927B2 (en) * | 2009-09-14 | 2012-09-04 | Leotek Electronics Corporation | Illumination device |
KR101028747B1 (ko) * | 2009-09-23 | 2011-04-14 | 양경호 | 자중회전식 조명등 |
WO2011075116A1 (en) * | 2009-12-14 | 2011-06-23 | Graftech International Holdings Inc. | Led light fixture with improved thermal management |
CN102235595B (zh) * | 2010-04-29 | 2013-11-06 | 光宝电子(广州)有限公司 | Led灯具 |
ES2455223T3 (es) * | 2010-07-28 | 2014-04-15 | Corporació Sanitària Parc Taulí | Lámpara |
US20120268894A1 (en) * | 2011-04-25 | 2012-10-25 | Journee Lighting, Inc. | Socket and heat sink unit for use with removable led light module |
JP2013004168A (ja) | 2011-06-10 | 2013-01-07 | Toshiba Lighting & Technology Corp | Led照明器具 |
-
2013
- 2013-06-21 JP JP2013130125A patent/JP6106533B2/ja active Active
-
2014
- 2014-06-18 EP EP14172863.4A patent/EP2816282A1/en not_active Withdrawn
- 2014-06-19 AU AU2014203331A patent/AU2014203331B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
AU2014203331A1 (en) | 2015-01-22 |
JP2015005413A (ja) | 2015-01-08 |
EP2816282A1 (en) | 2014-12-24 |
AU2014203331B2 (en) | 2015-07-16 |
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