JP5417117B2 - 直管型led照明装置 - Google Patents
直管型led照明装置 Download PDFInfo
- Publication number
- JP5417117B2 JP5417117B2 JP2009242858A JP2009242858A JP5417117B2 JP 5417117 B2 JP5417117 B2 JP 5417117B2 JP 2009242858 A JP2009242858 A JP 2009242858A JP 2009242858 A JP2009242858 A JP 2009242858A JP 5417117 B2 JP5417117 B2 JP 5417117B2
- Authority
- JP
- Japan
- Prior art keywords
- movable parts
- straight tube
- movable
- led
- tube type
- 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
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Classifications
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- 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
- F21K9/27—Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
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- 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)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
斜め前方となる。
2,32 端フレーム
3 端子
4 仮想延長円筒面(仮想筒面)
7,33 第一の可動部(可動部)
8,34 第二の可動部(可動部)
10 第一の取付部材(取付部材)
11 第二の取付部材(取付部材)
14 第一のLED群(LED群)
15 第二のLED群(LED群)
20 回動軸
X1 中心軸線
Claims (2)
- 外側に端子が突出すると共に同軸上に設けられた一対の端フレームと、これらの端フレームの間に設けられた取付部材と、この取付部材に実装されたLED群とを有して構成される直管型LED照明装置において、前記各端フレーム間に、これらの端フレームの軸線と平行な回動軸を介して回動自在な可動部を並列に設け、これらの可動部にそれぞれ前記LED群が実装された前記取付部材を設け、前記各可動部が前記回動軸回りに起倒可能であると共に、前記各可動部を起こした際に、これらの可動部が、前記各端フレームの外周の延長面によって形成される仮想筒面から突出可能であることを特徴とする直管型LED照明装置。
- 起倒の回動方向が逆となる対の前記可動部を有すると共に、これらの対の可動部を共に最大限起こした状態で、これらの可動部に設けられた対の前記LED群の照射方向が一致するように前記各可動部の回動範囲を設定したことを特徴とする請求項1記載の直管型LED照明装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009242858A JP5417117B2 (ja) | 2009-10-21 | 2009-10-21 | 直管型led照明装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009242858A JP5417117B2 (ja) | 2009-10-21 | 2009-10-21 | 直管型led照明装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011090852A JP2011090852A (ja) | 2011-05-06 |
JP5417117B2 true JP5417117B2 (ja) | 2014-02-12 |
Family
ID=44108935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009242858A Active JP5417117B2 (ja) | 2009-10-21 | 2009-10-21 | 直管型led照明装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5417117B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103162116A (zh) * | 2011-12-16 | 2013-06-19 | 富准精密工业(深圳)有限公司 | 发光二极管照明装置 |
KR101226552B1 (ko) | 2012-01-17 | 2013-01-25 | 루미리치 주식회사 | 발광다이오드 램프 |
JP6587617B2 (ja) * | 2014-08-06 | 2019-10-09 | 株式会社ホタルクス | 照明器具及び照明方法 |
CN114562687B (zh) * | 2022-03-15 | 2024-01-30 | 广东迈新照明科技有限公司 | 一种基于光线聚集式避免强光直射眼睛的led灯 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007122933A (ja) * | 2005-10-26 | 2007-05-17 | Matsushita Electric Works Ltd | 蛍光灯型ledランプ |
JP2010257769A (ja) * | 2009-04-24 | 2010-11-11 | Sharp Corp | 照明方向可変照明装置および自動販売機 |
JP3152852U (ja) * | 2009-06-05 | 2009-08-13 | 曾 永騰 | 投光角度を調整可能な発光ダイオード照明具 |
-
2009
- 2009-10-21 JP JP2009242858A patent/JP5417117B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2011090852A (ja) | 2011-05-06 |
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