JP5350379B2 - Ledランプ - Google Patents
Ledランプ Download PDFInfo
- Publication number
- JP5350379B2 JP5350379B2 JP2010516847A JP2010516847A JP5350379B2 JP 5350379 B2 JP5350379 B2 JP 5350379B2 JP 2010516847 A JP2010516847 A JP 2010516847A JP 2010516847 A JP2010516847 A JP 2010516847A JP 5350379 B2 JP5350379 B2 JP 5350379B2
- Authority
- JP
- Japan
- Prior art keywords
- led lamp
- led
- leds
- light emitting
- light
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/045—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor receiving a signal from a remote controller
-
- 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
- F21K9/278—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
-
- 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
-
- 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
-
- 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
- F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
-
- 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]
Description
Claims (6)
- 互いに平行な複数の列を成すように配置された複数のLEDと、
上記複数のLEDの発光状態と非発光状態とを切り替え可能な制御手段と、
上記制御手段と接続され、外部からの信号を受信する上記複数の列の数と同数の受信手段と、
上記複数の列に対して平行に延びており、かつ上記複数の列のうち隣り合うものどうしの間に配置された1以上の遮光壁と、を備えたLEDランプであって、
上記制御手段は、上記複数のLEDのうち一部のみを発光状態とする制御を行い、上記列ごとに上記複数のLEDの発光状態と非発光状態との切り替えを行い、上記受信手段が受信した信号に従って、複数のLEDのうち上記複数の列の少なくとも1つに含まれるものの発光状態と非発光状態とを切り替える制御を行い、上記複数の列をそれぞれ互いに異なる受信手段と対応させ、かつ上記受信手段が外部から信号を受信した際に、上記複数のLEDのうち上記受信手段と対応する上記列に含まれるものの発光状態と非発光状態とを切り替える制御を行うとともに、
上記遮光壁は、上記列方向、および上記複数の列が並べられた方向のいずれに対しても垂直な方向であるにおいて、上記LEDと重なっており、かつ上記複数の列が並べられた方向において最も外側に配置された2つの上記列の内側のみに設けられていることを特徴とする、LEDランプ。 - 上記遮光壁は、不透明な樹脂からなる、請求項1に記載のLEDランプ。
- 上記複数のLEDを搭載し、上記列方向に延伸し、上記複数の列が並べられた方向が周方向に相当する断面楕円形状とされている基板をさらに備える、請求項1または2に記載のLEDランプ。
- 上記遮光壁は、上記基板の法線方向に沿った2つの側面を有し、上記複数の列が並べられた方向における寸法が一定である、請求項3に記載のLEDランプ
- 上記複数のLEDと上記基板との間には、絶縁層が介在する、請求項2ないし4のいずれかに記載のLEDランプ。
- 上記複数のLEDは、上記複数の列ごとに光の出射方向が異なる、請求項2ないし5のいずれかに記載のLEDランプ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010516847A JP5350379B2 (ja) | 2008-06-11 | 2009-06-08 | Ledランプ |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008152431 | 2008-06-11 | ||
JP2008152431 | 2008-06-11 | ||
PCT/JP2009/060454 WO2009151026A1 (ja) | 2008-06-11 | 2009-06-08 | Ledランプ |
JP2010516847A JP5350379B2 (ja) | 2008-06-11 | 2009-06-08 | Ledランプ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2009151026A1 JPWO2009151026A1 (ja) | 2011-11-17 |
JP5350379B2 true JP5350379B2 (ja) | 2013-11-27 |
Family
ID=41416733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010516847A Expired - Fee Related JP5350379B2 (ja) | 2008-06-11 | 2009-06-08 | Ledランプ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110068686A1 (ja) |
JP (1) | JP5350379B2 (ja) |
CN (1) | CN102057210A (ja) |
TW (1) | TW201002977A (ja) |
WO (1) | WO2009151026A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT10994U3 (de) * | 2009-06-26 | 2010-09-15 | Sp Advertising Gmbh | Led-leuchtröhre |
JP2011243346A (ja) * | 2010-05-17 | 2011-12-01 | Ccs Inc | Led照明装置 |
JP6181389B2 (ja) | 2012-04-17 | 2017-08-16 | 株式会社エンプラス | 光束制御部材、発光装置および照明装置 |
US10060584B2 (en) * | 2014-09-11 | 2018-08-28 | City Electric Supply, Inc. | LED luminaire |
CN107148734B (zh) | 2015-09-18 | 2019-04-05 | 株式会社安川电机 | 产业机械的状态显示装置、以及电力转换装置 |
JP2017201612A (ja) * | 2016-02-17 | 2017-11-09 | アイリスオーヤマ株式会社 | Ledランプ |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001351402A (ja) * | 2000-06-06 | 2001-12-21 | Hiroshi Noji | 蛍光灯型led照明装置 |
JP2006012860A (ja) * | 2001-07-02 | 2006-01-12 | Moriyama Sangyo Kk | 表示・照明システム |
JP2006012859A (ja) * | 2001-07-02 | 2006-01-12 | Moriyama Sangyo Kk | 表示・照明装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6013987A (en) * | 1997-01-27 | 2000-01-11 | Platt; Jeffrey H. | Moving lights simulator |
JP2002163907A (ja) * | 2000-11-24 | 2002-06-07 | Moriyama Sangyo Kk | 照明システム及び照明ユニット |
JP2006209054A (ja) * | 2004-12-28 | 2006-08-10 | Hitachi Ltd | 照明装置及びこれを用いた表示装置 |
US20070159828A1 (en) * | 2006-01-09 | 2007-07-12 | Ceramate Technical Co., Ltd. | Vertical LED lamp with a 360-degree radiation and a high cooling efficiency |
JP4961837B2 (ja) * | 2006-06-01 | 2012-06-27 | ソニー株式会社 | 発光ダイオード素子の駆動装置、光源装置、表示装置 |
US7434964B1 (en) * | 2007-07-12 | 2008-10-14 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | LED lamp with a heat sink assembly |
-
2009
- 2009-06-08 JP JP2010516847A patent/JP5350379B2/ja not_active Expired - Fee Related
- 2009-06-08 US US12/993,221 patent/US20110068686A1/en not_active Abandoned
- 2009-06-08 CN CN2009801220398A patent/CN102057210A/zh active Pending
- 2009-06-08 WO PCT/JP2009/060454 patent/WO2009151026A1/ja active Application Filing
- 2009-06-10 TW TW098119429A patent/TW201002977A/zh unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001351402A (ja) * | 2000-06-06 | 2001-12-21 | Hiroshi Noji | 蛍光灯型led照明装置 |
JP2006012860A (ja) * | 2001-07-02 | 2006-01-12 | Moriyama Sangyo Kk | 表示・照明システム |
JP2006012859A (ja) * | 2001-07-02 | 2006-01-12 | Moriyama Sangyo Kk | 表示・照明装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102057210A (zh) | 2011-05-11 |
US20110068686A1 (en) | 2011-03-24 |
WO2009151026A1 (ja) | 2009-12-17 |
JPWO2009151026A1 (ja) | 2011-11-17 |
TW201002977A (en) | 2010-01-16 |
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