SG11201804319XA - Illumination device - Google Patents

Illumination device

Info

Publication number
SG11201804319XA
SG11201804319XA SG11201804319XA SG11201804319XA SG11201804319XA SG 11201804319X A SG11201804319X A SG 11201804319XA SG 11201804319X A SG11201804319X A SG 11201804319XA SG 11201804319X A SG11201804319X A SG 11201804319XA SG 11201804319X A SG11201804319X A SG 11201804319XA
Authority
SG
Singapore
Prior art keywords
heater
light source
illumination device
base portion
source units
Prior art date
Application number
SG11201804319XA
Other languages
English (en)
Inventor
Yusuke Inoue
Takanobu OMOTO
Yasunari KOUMOTO
Original Assignee
Ihi Corp
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 Ihi Corp filed Critical Ihi Corp
Publication of SG11201804319XA publication Critical patent/SG11201804319XA/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L14/00—Electric lighting devices without a self-contained power source, e.g. for mains connection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
    • 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
    • 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
    • F21V29/90—Heating arrangements
    • 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)
  • Mechanical Engineering (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
SG11201804319XA 2015-12-01 2016-11-28 Illumination device SG11201804319XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015234760A JP6584937B2 (ja) 2015-12-01 2015-12-01 照明装置
PCT/JP2016/085140 WO2017094652A1 (ja) 2015-12-01 2016-11-28 照明装置

Publications (1)

Publication Number Publication Date
SG11201804319XA true SG11201804319XA (en) 2018-06-28

Family

ID=58797313

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201804319XA SG11201804319XA (en) 2015-12-01 2016-11-28 Illumination device

Country Status (5)

Country Link
JP (1) JP6584937B2 (ko)
KR (1) KR102019450B1 (ko)
SG (1) SG11201804319XA (ko)
TW (1) TWI627370B (ko)
WO (1) WO2017094652A1 (ko)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2786499B2 (ja) 1990-01-26 1998-08-13 東京電力株式会社 可燃性液化ガス貯槽の内部照明装置
JP3556740B2 (ja) 1995-07-31 2004-08-25 三菱重工業株式会社 低温貯槽の内部観察装置
JPH10106331A (ja) * 1996-09-24 1998-04-24 Fujikura Ltd 低温槽用観察装置
JP4431260B2 (ja) 2000-08-31 2010-03-10 東京瓦斯株式会社 低温槽内観察装置用照明装置
JP4208643B2 (ja) * 2003-05-30 2009-01-14 東京瓦斯株式会社 貯槽内部照明装置及びそれを備えた貯槽内部観察システム
US7175303B2 (en) * 2004-05-28 2007-02-13 Alert Safety Lite Products Co., Inc LED utility light
US7731377B2 (en) 2006-03-21 2010-06-08 Semiconductor Energy Laboratory Co., Ltd. Backlight device and display device
JP2011086602A (ja) 2009-09-18 2011-04-28 Self:Kk 灯具
US8511858B2 (en) * 2009-10-07 2013-08-20 Adb Airfield Solutions, Llc Airfield luminaire having optical removability
CN103294079B (zh) * 2013-06-16 2015-07-29 复旦大学 一种循环介质加热、制冷半导体温控装置

Also Published As

Publication number Publication date
JP2017103086A (ja) 2017-06-08
JP6584937B2 (ja) 2019-10-02
TWI627370B (zh) 2018-06-21
WO2017094652A1 (ja) 2017-06-08
KR102019450B1 (ko) 2019-09-06
TW201727151A (zh) 2017-08-01
KR20180077225A (ko) 2018-07-06

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