JP4530170B2 - 電球形蛍光ランプおよび照明器具 - Google Patents
電球形蛍光ランプおよび照明器具 Download PDFInfo
- Publication number
- JP4530170B2 JP4530170B2 JP2005503998A JP2005503998A JP4530170B2 JP 4530170 B2 JP4530170 B2 JP 4530170B2 JP 2005503998 A JP2005503998 A JP 2005503998A JP 2005503998 A JP2005503998 A JP 2005503998A JP 4530170 B2 JP4530170 B2 JP 4530170B2
- Authority
- JP
- Japan
- Prior art keywords
- fluorescent lamp
- bulb
- package
- field effect
- circuit board
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
- H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
- H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
4 点灯回路
6 蛍光ランプ
45 ワンパッケージスイッチ
71 照明器具
C4 コンデンサ
L3 インダクタとしてのバラストチョーク
Q1,Q2 電界効果形トランジスタ
Claims (2)
- ランプ電力が7〜15Wで点灯される蛍光ランプと、蛍光ランプを駆動するインバータスイッチである一対の電界効果形トランジスタを同一パッケージ内に収納したワンパッケージスイッチ、コンデンサおよびインダクタを有して共振電圧を発生する点灯回路とを備えた電球形蛍光ランプにおいて、
ワンパッケージスイッチは、縦および横の寸法がそれぞれ6mm以下、厚さ寸法が2mm以下の略矩形状の面実装部品として形成され、蛍光ランプの異常放電時にドレイン電流が増大して発熱し、自己破壊するものである
ことを特徴とする電球形蛍光ランプ。 - 器具本体と、
この器具本体に装着される請求項1記載の電球形蛍光ランプと
を具備したことを特徴とする照明器具。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003081506 | 2003-03-24 | ||
JP2003081506 | 2003-03-24 | ||
PCT/JP2004/003196 WO2004085914A1 (ja) | 2003-03-24 | 2004-03-11 | 電球形蛍光ランプおよび照明器具 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2004085914A1 JPWO2004085914A1 (ja) | 2006-06-29 |
JP4530170B2 true JP4530170B2 (ja) | 2010-08-25 |
Family
ID=33094897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005503998A Expired - Fee Related JP4530170B2 (ja) | 2003-03-24 | 2004-03-11 | 電球形蛍光ランプおよび照明器具 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7256547B2 (ja) |
JP (1) | JP4530170B2 (ja) |
CN (1) | CN100443797C (ja) |
TW (1) | TW200423818A (ja) |
WO (1) | WO2004085914A1 (ja) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4439298B2 (ja) * | 2004-02-26 | 2010-03-24 | パナソニック株式会社 | 点灯ユニット及び低圧水銀放電ランプ |
JP2007012459A (ja) * | 2005-06-30 | 2007-01-18 | Toshiba Lighting & Technology Corp | 電球形蛍光ランプおよび照明器具 |
JP2007026729A (ja) * | 2005-07-12 | 2007-02-01 | Toshiba Lighting & Technology Corp | 電球形蛍光ランプ |
JP3115116U (ja) * | 2005-07-26 | 2005-11-04 | 船井電機株式会社 | 自励式インバータ回路 |
JP4919695B2 (ja) * | 2006-05-12 | 2012-04-18 | オスラム・メルコ株式会社 | 螺旋状発光管を有する片口金蛍光ランプ |
DE102006033674A1 (de) * | 2006-07-20 | 2008-01-24 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Entladungslampe mit einem Entladungsgefäß |
CN201054848Y (zh) * | 2006-12-31 | 2008-04-30 | 飞利浦(中国)投资有限公司 | 电磁干扰抑制装置、电子镇流器***以及紧凑型节能灯 |
US7484861B2 (en) * | 2007-04-04 | 2009-02-03 | Ti-Hsien Wu | Assembly structure for an energy-saving lamp |
HU0700331D0 (en) * | 2007-05-10 | 2007-07-30 | Ge Hungary Zrt | Compact fluorescent lamp with outer envelope and method for manufacturing |
HU0700336D0 (en) * | 2007-05-11 | 2007-07-30 | Ge Hungary Zrt | Bulb-shaped outer envelope for lamps, method for manufacturine thereof and compact fluorescent lamp therewith |
JP4569683B2 (ja) * | 2007-10-16 | 2010-10-27 | 東芝ライテック株式会社 | 発光素子ランプ及び照明器具 |
US7923934B2 (en) | 2007-10-31 | 2011-04-12 | Techtronic Power Tools Technology Limited | Battery-powered fluorescent lamp |
EP2225768B1 (en) * | 2007-11-28 | 2012-05-16 | General Electric Company | Bulb-shaped outer envelope for lamps, method for manufacture thereof, and compact fluorescent lamp therewith |
US8058807B2 (en) * | 2008-12-30 | 2011-11-15 | Kaoyi Electronic Co., Ltd. | Flourescent lamp whose ballast has an output power that is regulated for flourescent tubes of different power specifications |
EP2317540A3 (en) * | 2009-10-30 | 2012-05-23 | Zhejiang Yankon Group Co., Ltd. | A shielded energy-saving fluorescent lamp and assembly method for such a lamp |
JP2012048851A (ja) * | 2010-08-24 | 2012-03-08 | Toshiba Lighting & Technology Corp | ランプ装置および照明装置 |
US8441192B2 (en) * | 2010-12-31 | 2013-05-14 | Amina M. Chidiac | LED based lamp replacment |
AT12795U1 (de) * | 2011-04-22 | 2012-11-15 | Tridonic Gmbh & Co Kg | Betriebsgerät für leuchtmittel |
US10141179B2 (en) | 2012-11-26 | 2018-11-27 | Lucidity Lights, Inc. | Fast start RF induction lamp with metallic structure |
US10128101B2 (en) | 2012-11-26 | 2018-11-13 | Lucidity Lights, Inc. | Dimmable induction RF fluorescent lamp with reduced electromagnetic interference |
US10529551B2 (en) | 2012-11-26 | 2020-01-07 | Lucidity Lights, Inc. | Fast start fluorescent light bulb |
US20140375203A1 (en) | 2012-11-26 | 2014-12-25 | Lucidity Lights, Inc. | Induction rf fluorescent lamp with helix mount |
US20140145592A1 (en) * | 2012-11-26 | 2014-05-29 | Lucidity Lights, Inc. | Induction rf fluorescent light bulb |
USD854198S1 (en) | 2017-12-28 | 2019-07-16 | Lucidity Lights, Inc. | Inductive lamp |
US10236174B1 (en) | 2017-12-28 | 2019-03-19 | Lucidity Lights, Inc. | Lumen maintenance in fluorescent lamps |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04209464A (ja) * | 1990-11-30 | 1992-07-30 | Toshiba Lighting & Technol Corp | けい光ランプ装置 |
JPH06310271A (ja) * | 1993-04-22 | 1994-11-04 | Iwasaki Electric Co Ltd | El点灯用薄型モジュール |
JP2000082303A (ja) * | 1998-03-31 | 2000-03-21 | Toshiba Lighting & Technology Corp | 電球形蛍光ランプ及び照明器具 |
JP2000173536A (ja) * | 1997-06-11 | 2000-06-23 | Toshiba Lighting & Technology Corp | 電球形蛍光ランプおよび照明器具 |
JP2002075012A (ja) * | 2000-08-30 | 2002-03-15 | Matsushita Electric Ind Co Ltd | 電球形蛍光ランプ |
JP2003018850A (ja) * | 2001-06-29 | 2003-01-17 | Toshiba Lighting & Technology Corp | インバータ回路および電球形蛍光ランプ |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0785708A (ja) * | 1993-09-16 | 1995-03-31 | Toshiba Lighting & Technol Corp | けい光ランプ装置 |
TW432436B (en) * | 1997-06-11 | 2001-05-01 | Toshiba Lighting & Amp Technol | Fluorescent lamp, bulb type fluorescent lamp and lighting appliance |
JP2002289143A (ja) | 2001-03-27 | 2002-10-04 | Toshiba Lighting & Technology Corp | 蛍光ランプ装置および電球形蛍光ランプ |
JP2002298608A (ja) | 2001-03-29 | 2002-10-11 | Toshiba Lighting & Technology Corp | 電球形蛍光ランプ |
-
2004
- 2004-03-11 JP JP2005503998A patent/JP4530170B2/ja not_active Expired - Fee Related
- 2004-03-11 CN CNB2004800081018A patent/CN100443797C/zh not_active Expired - Fee Related
- 2004-03-11 WO PCT/JP2004/003196 patent/WO2004085914A1/ja active Application Filing
- 2004-03-11 US US10/550,447 patent/US7256547B2/en not_active Expired - Fee Related
- 2004-03-17 TW TW093107049A patent/TW200423818A/zh unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04209464A (ja) * | 1990-11-30 | 1992-07-30 | Toshiba Lighting & Technol Corp | けい光ランプ装置 |
JPH06310271A (ja) * | 1993-04-22 | 1994-11-04 | Iwasaki Electric Co Ltd | El点灯用薄型モジュール |
JP2000173536A (ja) * | 1997-06-11 | 2000-06-23 | Toshiba Lighting & Technology Corp | 電球形蛍光ランプおよび照明器具 |
JP2000082303A (ja) * | 1998-03-31 | 2000-03-21 | Toshiba Lighting & Technology Corp | 電球形蛍光ランプ及び照明器具 |
JP2002075012A (ja) * | 2000-08-30 | 2002-03-15 | Matsushita Electric Ind Co Ltd | 電球形蛍光ランプ |
JP2003018850A (ja) * | 2001-06-29 | 2003-01-17 | Toshiba Lighting & Technology Corp | インバータ回路および電球形蛍光ランプ |
Also Published As
Publication number | Publication date |
---|---|
TW200423818A (en) | 2004-11-01 |
CN100443797C (zh) | 2008-12-17 |
US7256547B2 (en) | 2007-08-14 |
WO2004085914A1 (ja) | 2004-10-07 |
JPWO2004085914A1 (ja) | 2006-06-29 |
CN1764803A (zh) | 2006-04-26 |
US20060087258A1 (en) | 2006-04-27 |
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