CN104813437B - 放电灯以及车辆用灯具 - Google Patents

放电灯以及车辆用灯具 Download PDF

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Publication number
CN104813437B
CN104813437B CN201380061281.5A CN201380061281A CN104813437B CN 104813437 B CN104813437 B CN 104813437B CN 201380061281 A CN201380061281 A CN 201380061281A CN 104813437 B CN104813437 B CN 104813437B
Authority
CN
China
Prior art keywords
halide
discharge lamp
indium
discharge
electrode
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
Application number
CN201380061281.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN104813437A (zh
Inventor
出口诚
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.)
Toshiba Lighting and Technology Corp
Original Assignee
Toshiba Lighting and Technology 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 Toshiba Lighting and Technology Corp filed Critical Toshiba Lighting and Technology Corp
Publication of CN104813437A publication Critical patent/CN104813437A/zh
Application granted granted Critical
Publication of CN104813437B publication Critical patent/CN104813437B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/82—Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
    • H01J61/827—Metal halide arc lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/88—Lamps with discharge constricted by high pressure with discharge additionally constricted by envelope
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
    • F21S41/17—Discharge light sources
    • F21S41/172—High-intensity discharge light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • 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
    • F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
    • 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
    • F21Y2101/00—Point-like light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Discharge Lamp (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
CN201380061281.5A 2012-11-30 2013-08-22 放电灯以及车辆用灯具 Active CN104813437B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-262997 2012-11-30
JP2012262997A JP6202462B2 (ja) 2012-11-30 2012-11-30 放電ランプおよび車両用灯具
PCT/JP2013/072447 WO2014083896A1 (ja) 2012-11-30 2013-08-22 放電ランプおよび車両用灯具

Publications (2)

Publication Number Publication Date
CN104813437A CN104813437A (zh) 2015-07-29
CN104813437B true CN104813437B (zh) 2017-07-18

Family

ID=50827549

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380061281.5A Active CN104813437B (zh) 2012-11-30 2013-08-22 放电灯以及车辆用灯具

Country Status (4)

Country Link
EP (1) EP2927931B1 (ja)
JP (1) JP6202462B2 (ja)
CN (1) CN104813437B (ja)
WO (1) WO2014083896A1 (ja)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641671A (en) * 1979-09-11 1981-04-18 Matsushita Electronics Corp Metal-halide lamp
JPH07272681A (ja) * 1994-03-30 1995-10-20 Toshiba Lighting & Technol Corp メタルハライドランプおよびこれを用いた照明装置
JPH08162067A (ja) * 1994-11-30 1996-06-21 Iwasaki Electric Co Ltd メタルハライドランプ
JPH09283079A (ja) * 1996-04-18 1997-10-31 Japan Storage Battery Co Ltd メタルハライドランプ
JP2000243349A (ja) * 1999-02-18 2000-09-08 Toshiba Lighting & Technology Corp メタルハライドランプ、放電ランプ点灯装置および照明装置
JP4086158B2 (ja) * 2003-12-22 2008-05-14 株式会社小糸製作所 放電ランプ装置用水銀フリーアークチューブ
US7394200B2 (en) * 2005-11-30 2008-07-01 General Electric Company Ceramic automotive high intensity discharge lamp
ATE544171T1 (de) * 2008-04-14 2012-02-15 Koninkl Philips Electronics Nv Entladungslampe mit hohem wirkungsgrad
JP2009289518A (ja) * 2008-05-28 2009-12-10 Koito Mfg Co Ltd 自動車用水銀フリー放電バルブ
WO2010100935A1 (ja) * 2009-03-06 2010-09-10 ハリソン東芝ライティング株式会社 車両用放電ランプ、車両用放電ランプ装置、点灯回路一体型の車両用放電ランプ装置および点灯回路
JP2013507731A (ja) * 2009-10-09 2013-03-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 高効率照明アセンブリ
JP2012038612A (ja) * 2010-08-09 2012-02-23 Harison Toshiba Lighting Corp 車両用の水銀フリーメタルハライドランプ
JP5888607B2 (ja) * 2012-09-10 2016-03-22 東芝ライテック株式会社 メタルハライドランプ

Also Published As

Publication number Publication date
WO2014083896A1 (ja) 2014-06-05
CN104813437A (zh) 2015-07-29
EP2927931A4 (en) 2016-07-13
JP2014110111A (ja) 2014-06-12
EP2927931B1 (en) 2017-11-22
EP2927931A1 (en) 2015-10-07
JP6202462B2 (ja) 2017-09-27

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