JPH0447467B2 - - Google Patents

Info

Publication number
JPH0447467B2
JPH0447467B2 JP61149199A JP14919986A JPH0447467B2 JP H0447467 B2 JPH0447467 B2 JP H0447467B2 JP 61149199 A JP61149199 A JP 61149199A JP 14919986 A JP14919986 A JP 14919986A JP H0447467 B2 JPH0447467 B2 JP H0447467B2
Authority
JP
Japan
Prior art keywords
resistor
heat
thermally conductive
base
conductive insulator
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 - Lifetime
Application number
JP61149199A
Other languages
English (en)
Japanese (ja)
Other versions
JPS635581A (ja
Inventor
Junichi Nishizawa
Yasuo Okuno
Naoshige Tamamushi
Yukio Mitsui
Koichi Mitamura
Yoshitaka Saito
Tomio Nakaya
Hideo Kondo
Hiroo Sakai
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.)
Tohoku Electric Power Co Inc
Original Assignee
Tohoku Electric Power Co Inc
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 Tohoku Electric Power Co Inc filed Critical Tohoku Electric Power Co Inc
Priority to JP61149199A priority Critical patent/JPS635581A/ja
Publication of JPS635581A publication Critical patent/JPS635581A/ja
Publication of JPH0447467B2 publication Critical patent/JPH0447467B2/ja
Granted legal-status Critical Current

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
    • F21K9/20—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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • 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]
JP61149199A 1986-06-25 1986-06-25 抵抗器内装型ｌｅｄ表示灯の放熱方法 Granted JPS635581A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61149199A JPS635581A (ja) 1986-06-25 1986-06-25 抵抗器内装型ｌｅｄ表示灯の放熱方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61149199A JPS635581A (ja) 1986-06-25 1986-06-25 抵抗器内装型ｌｅｄ表示灯の放熱方法

Publications (2)

Publication Number Publication Date
JPS635581A JPS635581A (ja) 1988-01-11
JPH0447467B2 true JPH0447467B2 (ko) 1992-08-04

Family

ID=15469989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61149199A Granted JPS635581A (ja) 1986-06-25 1986-06-25 抵抗器内装型ｌｅｄ表示灯の放熱方法

Country Status (1)

Country Link
JP (1) JPS635581A (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012138379A (ja) * 2012-04-18 2012-07-19 Sharp Corp 照明装置

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10101554A1 (de) * 2001-01-15 2002-08-01 Osram Opto Semiconductors Gmbh Lumineszenzdiode
WO2003004930A1 (en) * 2001-07-02 2003-01-16 Moriyama Sangyo Kabushiki Kaisha Display and illumination device and display and illumination system
CN101660740B (zh) * 2005-04-08 2013-03-13 东芝照明技术株式会社 灯
JP4725231B2 (ja) * 2005-04-08 2011-07-13 東芝ライテック株式会社 電球型ランプ
US7758223B2 (en) 2005-04-08 2010-07-20 Toshiba Lighting & Technology Corporation Lamp having outer shell to radiate heat of light source
JP4569465B2 (ja) * 2005-04-08 2010-10-27 東芝ライテック株式会社 ランプ
JP4552897B2 (ja) * 2006-05-26 2010-09-29 パナソニック電工株式会社 Ｌｅｄ点灯ユニット及びそれを用いた照明器具
FR2922711B1 (fr) * 2007-10-23 2009-12-11 Mafelec Lampe a diode electroluminescente.
JP5353216B2 (ja) 2008-01-07 2013-11-27 東芝ライテック株式会社 Ｌｅｄ電球及び照明器具
JP5601512B2 (ja) 2009-09-14 2014-10-08 東芝ライテック株式会社 発光装置および照明装置
CN101975342B (zh) * 2010-09-13 2013-08-07 洛阳博联新能源科技开发有限公司 一种金属、陶瓷混合散热led球泡灯
JP2011159628A (ja) * 2011-02-07 2011-08-18 Toshiba Lighting & Technology Corp 照明装置
JP5129891B2 (ja) * 2012-04-13 2013-01-30 シャープ株式会社 電球型照明装置
JP6035873B2 (ja) * 2012-05-29 2016-11-30 市光工業株式会社 車両用灯具の半導体型光源の光源ユニット、車両用灯具の半導体型光源の光源ユニットの製造方法、及び車両用灯具
JP6171270B2 (ja) * 2012-05-29 2017-08-02 市光工業株式会社 車両用灯具の半導体型光源の光源ユニット、車両用灯具の半導体型光源の光源ユニットの製造方法、及び車両用灯具
JP6171269B2 (ja) * 2012-05-29 2017-08-02 市光工業株式会社 車両用灯具の半導体型光源の光源ユニット、車両用灯具
WO2013180178A1 (ja) * 2012-05-29 2013-12-05 市光工業株式会社 車両用灯具の半導体型光源の光源ユニット、車両用灯具
WO2015111911A1 (ko) 2014-01-22 2015-07-30 한라비스테온공조 주식회사 광촉매 장치 및 이를 포함하는 차량용 공조장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012138379A (ja) * 2012-04-18 2012-07-19 Sharp Corp 照明装置

Also Published As

Publication number Publication date
JPS635581A (ja) 1988-01-11

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