ITMI20121618A1 - Lampada a led. - Google Patents

Lampada a led.

Info

Publication number
ITMI20121618A1
ITMI20121618A1 IT001618A ITMI20121618A ITMI20121618A1 IT MI20121618 A1 ITMI20121618 A1 IT MI20121618A1 IT 001618 A IT001618 A IT 001618A IT MI20121618 A ITMI20121618 A IT MI20121618A IT MI20121618 A1 ITMI20121618 A1 IT MI20121618A1
Authority
IT
Italy
Prior art keywords
light guide
led chip
substrate
column
dissipator
Prior art date
Application number
IT001618A
Other languages
English (en)
Inventor
Tsutomu Totani
Original Assignee
Beat Sonic Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beat Sonic Co Ltd filed Critical Beat Sonic Co Ltd
Publication of ITMI20121618A1 publication Critical patent/ITMI20121618A1/it

Links

Classifications

    • 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
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/61—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • 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)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Led Device Packages (AREA)
  • Planar Illumination Modules (AREA)
IT001618A 2011-09-28 2012-09-28 Lampada a led. ITMI20121618A1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011211730A JP2013074079A (ja) 2011-09-28 2011-09-28 Ｌｅｄランプ

Publications (1)

Publication Number Publication Date
ITMI20121618A1 true ITMI20121618A1 (it) 2013-03-29

Family

ID=47828016

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001618A ITMI20121618A1 (it) 2011-09-28 2012-09-28 Lampada a led.

Country Status (5)

Country Link
US (1) US20130076223A1 (it)
JP (1) JP2013074079A (it)
CN (1) CN103032728A (it)
DE (1) DE102012018609A1 (it)
IT (1) ITMI20121618A1 (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5621140B2 (ja) * 2012-03-29 2014-11-05 株式会社ビートソニック Ｌｅｄランプ
JP5537612B2 (ja) * 2012-07-09 2014-07-02 株式会社東芝 照明装置
DE102012218785A1 (de) * 2012-10-16 2014-05-15 Osram Gmbh Lampe
WO2015019682A1 (ja) * 2013-08-09 2015-02-12 株式会社 東芝 照明装置
DE102013226462A1 (de) * 2013-12-18 2015-06-18 Osram Gmbh Lampe mit optoelektronischer Lichtquelle und verbesserter Isotropie der Abstrahlung
CN103982826A (zh) * 2014-05-28 2014-08-13 昆山生态屋建筑技术有限公司 一种导热柱上设置有半导体制冷片的射灯
JP6407654B2 (ja) * 2014-10-08 2018-10-17 株式会社東芝 Ｌｅｄモジュールおよび照明装置
TWI576537B (zh) * 2014-12-26 2017-04-01 潘文莘 發光二極體燈泡結構
TW201644075A (zh) * 2015-06-11 2016-12-16 Unity Opto Technology Co Ltd 固態合封之ｌｅｄ燈泡
CN108758444B (zh) * 2018-07-17 2024-07-19 陕西铁鹰特种车有限公司 光束角度可调式大功率led探照灯
JP2024159160A (ja) 2023-04-28 2024-11-08 株式会社三社電機製作所 ゲートドライブ回路

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004206947A (ja) * 2002-12-24 2004-07-22 Toyoda Gosei Co Ltd 発光ダイオード及び灯具並びにその製造方法
KR100631992B1 (ko) * 2005-07-19 2006-10-09 삼성전기주식회사 측면 방출형 이중 렌즈 구조 ｌｅｄ 패키지
JP4986735B2 (ja) * 2007-06-25 2012-07-25 京セラ株式会社 照明用光源
JP2010040364A (ja) * 2008-08-06 2010-02-18 Panasonic Corp 照明用光源
JP5325639B2 (ja) * 2009-04-03 2013-10-23 パナソニック株式会社 発光装置
JP2011126262A (ja) * 2009-04-09 2011-06-30 Teijin Ltd 熱伝導性樹脂複合成形体、ｌｅｄ照明装置
JP2011091033A (ja) 2009-09-25 2011-05-06 Toshiba Lighting & Technology Corp 発光モジュール、電球形ランプおよび照明器具
JP5327472B2 (ja) 2009-09-25 2013-10-30 東芝ライテック株式会社 電球形ランプおよび照明器具
JP5297332B2 (ja) 2009-10-21 2013-09-25 シャープ株式会社 Ｌｅｄ照明装置
BRPI1005446A2 (pt) * 2010-03-15 2016-03-08 Mitsubishi Heavy Ind Ltd gerador de turbina eólica , e , estrutura de suporte de cabo para suportar um cabo
CN201892080U (zh) * 2010-10-30 2011-07-06 潘家红 带导光柱的led灯泡
CN201983000U (zh) * 2010-12-15 2011-09-21 东贝光电科技股份有限公司 均匀发光的灯具改良结构
CN201916754U (zh) * 2010-12-27 2011-08-03 东莞帝光电子科技实业有限公司 一种led灯及照明设备

Also Published As

Publication number Publication date
DE102012018609A1 (de) 2013-03-28
US20130076223A1 (en) 2013-03-28
JP2013074079A (ja) 2013-04-22
CN103032728A (zh) 2013-04-10

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