JP5651809B2 - 熱放出が容易な球形照明灯 - Google Patents
熱放出が容易な球形照明灯 Download PDFInfo
- Publication number
- JP5651809B2 JP5651809B2 JP2014528275A JP2014528275A JP5651809B2 JP 5651809 B2 JP5651809 B2 JP 5651809B2 JP 2014528275 A JP2014528275 A JP 2014528275A JP 2014528275 A JP2014528275 A JP 2014528275A JP 5651809 B2 JP5651809 B2 JP 5651809B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- heat
- spherical
- support part
- illumination lamp
- 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.)
- Expired - Fee Related
Links
Images
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
- 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
-
- 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
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
-
- 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
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
-
- 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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional [2D] array of point-like light-generating elements
-
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/90—Light sources with three-dimensionally disposed light-generating elements on two opposite sides of supports or substrates
-
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
20 上部基板
30 基板支持部
31、32 結合孔
40 支持部
50 下部カバー
51、61 締結部
60 上部カバー
62 通孔
70 笠
80 放熱板
81 結合部
82 放熱ピン
83 熱伝導シート
Claims (7)
- 各々多数のLEDが実装される下部基板及び上部基板と、
前記下部基板及び前記上部基板が各々下部及び上部に結合固定される板状の基板支持部と、
前記基板支持部の下部及び上部に各々固定され、各々が半球形の下部カバー及び上部カバーと、
前記基板支持部の上部中央部に連結され、前記上部カバーの中央部を通じて外部に露出する支持部と、
前記支持部の端部が挿入固定される結合部が底面に設けられる放熱板と、
を含むことを特徴とする、熱放出が容易な球形照明灯。 - 前記基板支持部は、
前記下部基板及び前記上部基板より大きい直径であり、
前記下部基板及び前記上部基板の周りの側面に上下貫通された多数の結合孔を有し、
前記下部カバーと前記上部カバーとの間で側面部が外部に露出することを特徴とする、請求項1に記載の熱放出が容易な球形照明灯。 - 前記露出した基板支持部の側面部には放熱ピンが設けられていることを特徴とする、請求項2に記載の熱放出が容易な球形照明灯。
- 前記基板支持部、前記支持部、及び前記放熱板は、金属材質であることを特徴とする、請求項1に記載の熱放出が容易な球形照明灯。
- 前記放熱板の前記結合部は、
前記支持部の上部側が挿入される溝であり、
前記溝の内面は前記支持部の上部側と熱伝導シートにより密着することを特徴とする、請求項1から4のいずれか一項に記載の熱放出が容易な球形照明灯。 - 前記上部カバーと放熱板との間の支持部に嵌合されて、光を反射または一部透過する笠をさらに含むことを特徴とする、請求項5に記載の熱放出が容易な球形照明灯。
- 前記放熱板は、
円板形状であり、少なくとも一面には放熱ピンが設けられたことを特徴とする、請求項6に記載の熱放出が容易な球形照明灯。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2011-0007826 | 2011-08-29 | ||
| KR2020110007826U KR200479421Y1 (ko) | 2011-08-29 | 2011-08-29 | 열 방출이 용이한 구형 조명등 |
| PCT/KR2012/006898 WO2013032225A2 (ko) | 2011-08-29 | 2012-08-29 | 열 방출이 용이한 구형 조명등 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014527704A JP2014527704A (ja) | 2014-10-16 |
| JP5651809B2 true JP5651809B2 (ja) | 2015-01-14 |
Family
ID=47757050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014528275A Expired - Fee Related JP5651809B2 (ja) | 2011-08-29 | 2012-08-29 | 熱放出が容易な球形照明灯 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9857069B2 (ja) |
| EP (1) | EP2752617B1 (ja) |
| JP (1) | JP5651809B2 (ja) |
| KR (1) | KR200479421Y1 (ja) |
| CN (1) | CN104040253B (ja) |
| WO (1) | WO2013032225A2 (ja) |
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| US9441634B2 (en) | 2013-01-11 | 2016-09-13 | Daniel S. Spiro | Integrated ceiling device with mechanical arrangement for a light source |
| JP6043676B2 (ja) * | 2013-04-26 | 2016-12-14 | 日立アプライアンス株式会社 | Led照明装置 |
| US20150009666A1 (en) * | 2013-07-03 | 2015-01-08 | Cordelia Lighting, Inc. | Universal led light kit |
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| KR101515779B1 (ko) * | 2014-10-22 | 2015-05-04 | (주)이레인텍 | 엘이디 방폭등 |
| KR101532417B1 (ko) * | 2015-01-21 | 2015-06-29 | 김효준 | 이중리플렉터를 이용한 led 무영등 |
| TWM518300U (zh) * | 2015-11-30 | 2016-03-01 | 亞德光機股份有限公司 | 全角度發光二極體燈具 |
| USD809180S1 (en) * | 2016-03-17 | 2018-01-30 | Samsung Electronics Co., Ltd. | Lamp |
| KR101755999B1 (ko) | 2016-03-24 | 2017-07-10 | 이승표 | 나팔형 led 램프 |
| KR101854624B1 (ko) | 2016-09-23 | 2018-05-04 | (주) 트랜스마그넷 | 방열기능 및 조립성이 개선된 나팔형 led 램프 |
| GB2570813B (en) * | 2016-10-17 | 2021-09-22 | Opple Lighting Co Ltd | Illumination device |
| WO2018072633A1 (zh) * | 2016-10-17 | 2018-04-26 | 欧普照明股份有限公司 | 一种照明装置 |
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| US11391421B2 (en) * | 2019-11-21 | 2022-07-19 | Lamues Light Enterprise Co., Ltd | String lighting and methods of assembly |
| US20260009523A1 (en) * | 2025-08-12 | 2026-01-08 | Xiamen Topstar Lighting Co., Ltd. | Diffuse reflection light-emitting lamp structure |
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2011
- 2011-08-29 KR KR2020110007826U patent/KR200479421Y1/ko not_active Expired - Fee Related
-
2012
- 2012-08-29 WO PCT/KR2012/006898 patent/WO2013032225A2/ko not_active Ceased
- 2012-08-29 CN CN201280051902.7A patent/CN104040253B/zh not_active Expired - Fee Related
- 2012-08-29 JP JP2014528275A patent/JP5651809B2/ja not_active Expired - Fee Related
- 2012-08-29 EP EP12826713.5A patent/EP2752617B1/en not_active Not-in-force
-
2014
- 2014-02-27 US US14/192,501 patent/US9857069B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013032225A2 (ko) | 2013-03-07 |
| CN104040253B (zh) | 2018-01-05 |
| EP2752617A2 (en) | 2014-07-09 |
| EP2752617B1 (en) | 2017-01-04 |
| WO2013032225A3 (ko) | 2013-04-25 |
| US9857069B2 (en) | 2018-01-02 |
| CN104040253A (zh) | 2014-09-10 |
| KR200479421Y1 (ko) | 2016-01-26 |
| US20140177227A1 (en) | 2014-06-26 |
| KR20130001572U (ko) | 2013-03-08 |
| JP2014527704A (ja) | 2014-10-16 |
| EP2752617A4 (en) | 2015-07-29 |
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