JP6078902B2 - 照明用光源及び照明装置 - Google Patents
照明用光源及び照明装置 Download PDFInfo
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- JP6078902B2 JP6078902B2 JP2013009650A JP2013009650A JP6078902B2 JP 6078902 B2 JP6078902 B2 JP 6078902B2 JP 2013009650 A JP2013009650 A JP 2013009650A JP 2013009650 A JP2013009650 A JP 2013009650A JP 6078902 B2 JP6078902 B2 JP 6078902B2
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/001—Arrangement of electric circuit elements in or on lighting devices the elements being electrical wires or cables
- F21V23/002—Arrangements of cables or conductors inside a lighting device, e.g. means for guiding along parts of the housing or in a pivoting arm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/90—Methods of manufacture
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/006—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate being distinct from the light source holder
-
- 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
- F21V27/00—Cable-stowing arrangements structurally associated with lighting devices, e.g. reels
- F21V27/02—Cable inlets
-
- 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)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
まず、本発明の実施の形態1に係るLEDユニット1の概略構成について、説明する。
次に、上記実施の形態1の変形例1について説明する。上記実施の形態1では、筐体50には、L字形状の切れ込みである開口部55が形成されており、開口部55は、第一開口部55aと第三開口部55bとから構成されていることとした。これに対し、本変形例では、筐体には、直線状の切れ込みが形成されている。
次に、上記実施の形態1の変形例2について説明する。上記実施の形態1では、筐体50には、L字形状の切れ込みである開口部55が形成されており、回路基板70には直線状の切れ込みである第二開口部71が形成されていることとした。しかし、本変形例では、筐体には、直線状の切れ込みが形成され、回路基板にはL字形状の切れ込みが形成されている。
次に、本発明の実施の形態2に係る照明装置100について、説明する。
次に、本発明の実施の形態3に係るLEDユニット2について、説明する。
10 熱伝導シート
20 支持台
30 熱伝導シート
40 実装基板
41 発光部
42 コネクタ
43 リード線
50、50a、50b 筐体
51、51a〜51e 貫通孔
52、52a〜52e 電気接続ピン
53 筐体側面部
53a 突出部
54 筐体上面部
54a〜54c ネジ挿入部
55、73 開口部
55a、56、57 第一開口部
55b 第三開口部
60 固定用ネジ
70、70a 回路基板
71、73a 第二開口部
72 回転規制部
73b 第四開口部
80 反射鏡
90 透光性カバー
100 照明装置
101 照明器具
102 反射板
103 ソケット
104 放熱部材
110 グローブ
111 開口部
120 LEDモジュール
130 結合部材
140 支持部材
141 支柱
142 台座
142a、142b 支持部材開口部
150 筐体
151 内側筐体部
151a、151b 第一開口部
152 外側筐体部
160 金属部材
170 駆動回路
170a〜170d リード線
171 回路基板
172a、172b 開口部
173a、173b 第二開口部
174a、174b 第四開口部
180 口金
190 ネジ
Claims (6)
- 発光素子と、
前記発光素子を駆動する駆動回路に設けられた回路基板と、
前記発光素子と前記駆動回路とを電気的に接続するリード線と、
前記リード線が挿入される長尺状の開口である第一開口部が形成された筐体とを備え、
前記回路基板には、前記リード線が挿入される長尺状の開口である第二開口部が形成され、
前記第一開口部と前記第二開口部とは、前記第一開口部の長手方向に延びる直線と前記第二開口部の長手方向に延びる直線とが立体交差するように配置され、
前記筐体には、さらに、前記第一開口部に接続され、前記リード線を外方から前記第一開口部に導くための開口である第三開口部が形成されている
照明用光源。 - 前記第三開口部は、前記回路基板を平面視する方向から見て、前記第二開口部と重ならない位置に配置されている
請求項1に記載の照明用光源。 - 前記第一開口部と前記第三開口部とは、前記筐体に形成されたL字形状の切れ込みである
請求項1または2に記載の照明用光源。 - 前記第二開口部は、前記回路基板に形成された直線状の切れ込みである
請求項1〜3のいずれか1項に記載の照明用光源。 - 前記回路基板には、さらに、前記第二開口部に接続され、前記リード線を外方から前記第二開口部に導くための開口である第四開口部が形成されている
請求項1〜3のいずれか1項に記載の照明用光源。 - 請求項1〜5のいずれか1項に記載の照明用光源と、当該照明用光源を装着するための照明器具とを備え、
前記照明器具は、
前記照明用光源を覆うように構成された器具本体と、
前記器具本体に取り付けられ、前記照明用光源に給電を行うためのソケットとを有する
照明装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013009650A JP6078902B2 (ja) | 2013-01-22 | 2013-01-22 | 照明用光源及び照明装置 |
EP14151359.8A EP2757307B1 (en) | 2013-01-22 | 2014-01-16 | Illumination light source and lighting apparatus |
US14/156,507 US9441821B2 (en) | 2013-01-22 | 2014-01-16 | Illumination light source and lighting apparatus |
CN201410025247.9A CN103939854B (zh) | 2013-01-22 | 2014-01-20 | 照明用光源以及照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013009650A JP6078902B2 (ja) | 2013-01-22 | 2013-01-22 | 照明用光源及び照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014143028A JP2014143028A (ja) | 2014-08-07 |
JP6078902B2 true JP6078902B2 (ja) | 2017-02-15 |
Family
ID=50002484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013009650A Active JP6078902B2 (ja) | 2013-01-22 | 2013-01-22 | 照明用光源及び照明装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9441821B2 (ja) |
EP (1) | EP2757307B1 (ja) |
JP (1) | JP6078902B2 (ja) |
CN (1) | CN103939854B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108006448A (zh) * | 2017-10-28 | 2018-05-08 | 肖志蓝 | 一种具有背光效果的聚光型led灯泡 |
US11262057B2 (en) * | 2019-07-03 | 2022-03-01 | Xiamen Leedarson Lighting Co., Ltd | Lighting apparatus |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3618172B2 (ja) | 1996-05-31 | 2005-02-09 | 松下電工株式会社 | 配線部品の張力止め構造 |
JP5333758B2 (ja) | 2009-02-27 | 2013-11-06 | 東芝ライテック株式会社 | 照明装置および照明器具 |
JP4917697B2 (ja) | 2010-04-30 | 2012-04-18 | パナソニック株式会社 | ランプ及び照明装置 |
WO2012005239A1 (ja) | 2010-07-05 | 2012-01-12 | 東芝ライテック株式会社 | 口金付ランプ、ソケット装置および照明器具 |
WO2012042843A1 (ja) * | 2010-09-29 | 2012-04-05 | パナソニック株式会社 | ランプ |
JP5073872B2 (ja) * | 2011-01-18 | 2012-11-14 | パナソニック株式会社 | 電球形ランプおよび照明装置 |
CN103547853B (zh) | 2011-05-20 | 2016-05-04 | 松下知识产权经营株式会社 | 灯 |
US9226374B2 (en) * | 2012-04-10 | 2015-12-29 | Panasonic Intellectual Property Management Co., Ltd. | Illumination light source |
-
2013
- 2013-01-22 JP JP2013009650A patent/JP6078902B2/ja active Active
-
2014
- 2014-01-16 EP EP14151359.8A patent/EP2757307B1/en not_active Not-in-force
- 2014-01-16 US US14/156,507 patent/US9441821B2/en not_active Expired - Fee Related
- 2014-01-20 CN CN201410025247.9A patent/CN103939854B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US9441821B2 (en) | 2016-09-13 |
EP2757307A1 (en) | 2014-07-23 |
CN103939854B (zh) | 2016-09-21 |
CN103939854A (zh) | 2014-07-23 |
EP2757307B1 (en) | 2016-04-06 |
US20140204561A1 (en) | 2014-07-24 |
JP2014143028A (ja) | 2014-08-07 |
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