CN100540980C - 照明装置 - Google Patents

照明装置 Download PDF

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Publication number
CN100540980C
CN100540980C CNB2004100857529A CN200410085752A CN100540980C CN 100540980 C CN100540980 C CN 100540980C CN B2004100857529 A CNB2004100857529 A CN B2004100857529A CN 200410085752 A CN200410085752 A CN 200410085752A CN 100540980 C CN100540980 C CN 100540980C
Authority
CN
China
Prior art keywords
case member
light
laminar substrate
lighting device
emitting components
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
Application number
CNB2004100857529A
Other languages
English (en)
Chinese (zh)
Other versions
CN1676992A (zh
Inventor
日野隆志
法贵繁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyoto Electric K K
Original Assignee
Kyoto Electric K K
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 Kyoto Electric K K filed Critical Kyoto Electric K K
Publication of CN1676992A publication Critical patent/CN1676992A/zh
Application granted granted Critical
Publication of CN100540980C publication Critical patent/CN100540980C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F21K9/20—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/411—Lighting for industrial, commercial, recreational or military use for inspection of the interior of hollow structures, e.g. vessels, 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
    • F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
    • F21Y2107/40—Light sources with three-dimensionally disposed light-generating elements on the sides of polyhedrons, e.g. cubes or pyramids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8812—Diffuse illumination, e.g. "sky"
    • G01N2021/8816—Diffuse illumination, e.g. "sky" by using multiple sources, e.g. LEDs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Led Device Packages (AREA)
  • Led Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
CNB2004100857529A 2004-04-01 2004-10-11 照明装置 Expired - Fee Related CN100540980C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004109143 2004-04-01
JP2004109143A JP4454370B2 (ja) 2004-04-01 2004-04-01 照明装置

Publications (2)

Publication Number Publication Date
CN1676992A CN1676992A (zh) 2005-10-05
CN100540980C true CN100540980C (zh) 2009-09-16

Family

ID=35049656

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004100857529A Expired - Fee Related CN100540980C (zh) 2004-04-01 2004-10-11 照明装置

Country Status (4)

Country Link
JP (1) JP4454370B2 (ko)
KR (1) KR100641612B1 (ko)
CN (1) CN100540980C (ko)
TW (1) TWI263752B (ko)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200450043Y1 (ko) * 2008-07-08 2010-09-01 문규식 조명 장치
TWI407056B (zh) * 2008-10-31 2013-09-01 Foxconn Tech Co Ltd Ｌｅｄ室內燈具
JP2012009723A (ja) * 2010-06-28 2012-01-12 Nichia Chem Ind Ltd 光半導体装置及びその製造方法
JP5582932B2 (ja) * 2010-09-16 2014-09-03 日東電工株式会社 検査装置、および、配線回路基板の製造方法
JP6456646B2 (ja) * 2014-10-01 2019-01-23 シーシーエス株式会社 光照射装置
JP6717611B2 (ja) * 2016-02-19 2020-07-01 ローム株式会社 Ｌｅｄ照明装置、および、検査装置
JP6990149B2 (ja) * 2018-06-15 2022-02-03 東芝ライテック株式会社 照明器具
JP7555772B2 (ja) * 2020-09-25 2024-09-25 東芝テック株式会社 読取装置
JP7434139B2 (ja) * 2020-12-02 2024-02-20 シーシーエス株式会社 光照射装置

Also Published As

Publication number Publication date
TWI263752B (en) 2006-10-11
KR20050097443A (ko) 2005-10-07
KR100641612B1 (ko) 2006-11-02
JP4454370B2 (ja) 2010-04-21
TW200533862A (en) 2005-10-16
JP2005294631A (ja) 2005-10-20
CN1676992A (zh) 2005-10-05

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090916

Termination date: 20121011