JP2005123200A - 電球形蛍光ランプ - Google Patents
電球形蛍光ランプ Download PDFInfo
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- JP2005123200A JP2005123200A JP2004319967A JP2004319967A JP2005123200A JP 2005123200 A JP2005123200 A JP 2005123200A JP 2004319967 A JP2004319967 A JP 2004319967A JP 2004319967 A JP2004319967 A JP 2004319967A JP 2005123200 A JP2005123200 A JP 2005123200A
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- Prior art keywords
- fluorescent lamp
- bulb
- cover
- diameter
- bent
- 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.)
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
【解決手段】電球用口金を有するカバー、およびカバーに取り付けられ、先端側がほぼ球状であって、直径が60mm程度であり、カバー側が先端側に連続するとともに先端側の最大直径よりも縮径された形状に形成された透光性を有するグローブを備えた外囲器と、管径6〜12mm、管長200〜420mmのバルブの両端にフィラメント電極が封装されるとともに、内部に希ガスおよび水銀が封入され、グローブの先端に螺旋状に屈曲されたバルブをグローブの周方向に配置して外囲器内に収容された屈曲形状の蛍光ランプと、蛍光ランプを点灯させる高周波インバータ回路部品を回路基板に実装して構成され、外囲器内に収容された点灯回路とを備えるため、白熱電球用の照明器具への適用範囲を広めることができる。
【選択図】図1
Description
19 点灯回路としてのインバータ回路、20 回路基板、22 蛍光ランプ、
23 バルブ、28 排気部、29 仕切板、a 蛍光ランプ収容空間
Claims (2)
- 電球用口金を有するカバー、およびこのカバーに取り付けられ、先端側がほぼ球状であって、直径が60mm程度であり、カバー側が先端側に連続するとともに先端側の最大直径よりも縮径された形状に形成された透光性を有するグローブを備えた外囲器と;
管径6〜12mm、管長200〜420mmのバルブの両端にフィラメント電極が封装されるとともに内部に希ガスおよび水銀が封入され、螺旋状に屈曲されたバルブをグローブ周方向に配置して外囲器内に収容された屈曲形状の蛍光ランプと;
蛍光ランプを点灯させる高周波インバータ回路部品を回路基板に実装して構成され、外囲器内に収容された点灯回路と;
を具備していることを特徴とする電球形蛍光ランプ。 - 点灯回路と蛍光ランプとを含めた装置全体の入力電力は8〜20Wであることを特徴とする請求項1記載の電球形蛍光ランプ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004319967A JP2005123200A (ja) | 2004-11-04 | 2004-11-04 | 電球形蛍光ランプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004319967A JP2005123200A (ja) | 2004-11-04 | 2004-11-04 | 電球形蛍光ランプ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5168799A Division JPH11283413A (ja) | 1999-02-26 | 1999-02-26 | 蛍光ランプ装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2005123200A true JP2005123200A (ja) | 2005-05-12 |
Family
ID=34617030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004319967A Pending JP2005123200A (ja) | 2004-11-04 | 2004-11-04 | 電球形蛍光ランプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2005123200A (ja) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007294130A (ja) * | 2006-04-21 | 2007-11-08 | Toshiba Lighting & Technology Corp | 電球形蛍光ランプおよび照明器具 |
| US7758223B2 (en) | 2005-04-08 | 2010-07-20 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
| JP2010541132A (ja) * | 2007-09-21 | 2010-12-24 | ゼネラル・エレクトリック・カンパニイ | 外側エンベロープ並びに外側エンベロープを備えるランプ |
| JP2012054252A (ja) * | 2005-04-08 | 2012-03-15 | Toshiba Lighting & Technology Corp | 電球型ランプ |
| US8294356B2 (en) | 2008-06-27 | 2012-10-23 | Toshiba Lighting & Technology Corporation | Light-emitting element lamp and lighting equipment |
| US8324789B2 (en) | 2009-09-25 | 2012-12-04 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp and lighting equipment |
| US8354783B2 (en) | 2009-09-24 | 2013-01-15 | Toshiba Lighting & Technology Corporation | Light-emitting device.having a frame member surrounding light-emitting elements and illumination device utilizing light-emitting device |
| US8360606B2 (en) | 2009-09-14 | 2013-01-29 | Toshiba Lighting & Technology Corporation | Light-emitting device and illumination device |
| US8376562B2 (en) | 2009-09-25 | 2013-02-19 | Toshiba Lighting & Technology Corporation | Light-emitting module, self-ballasted lamp and lighting equipment |
| US8384275B2 (en) | 2007-10-16 | 2013-02-26 | Toshiba Lighting & Technology Corporation | Light emitting element lamp and lighting equipment |
| US8382325B2 (en) | 2009-06-30 | 2013-02-26 | Toshiba Lighting & Technology Corporation | Lamp and lighting equipment using the same |
| US8395304B2 (en) | 2009-09-25 | 2013-03-12 | Toshiba Lighting & Technology Corporation | Lamp and lighting equipment with thermally conductive substrate and body |
| US8415889B2 (en) | 2009-07-29 | 2013-04-09 | Toshiba Lighting & Technology Corporation | LED lighting equipment |
| US8450915B2 (en) | 2008-01-07 | 2013-05-28 | Toshiba Lighting & Technology Corporation | LED bulb and lighting apparatus |
| US8500316B2 (en) | 2010-02-26 | 2013-08-06 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp and lighting equipment |
| US8678618B2 (en) | 2009-09-25 | 2014-03-25 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp having a light-transmissive member in contact with light emitting elements and lighting equipment incorporating the same |
| US8760042B2 (en) | 2009-02-27 | 2014-06-24 | Toshiba Lighting & Technology Corporation | Lighting device having a through-hole and a groove portion formed in the thermally conductive main body |
| CN105972453A (zh) * | 2016-07-08 | 2016-09-28 | 何忠亮 | 一种led灯 |
-
2004
- 2004-11-04 JP JP2004319967A patent/JP2005123200A/ja active Pending
Cited By (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9080759B2 (en) | 2005-04-08 | 2015-07-14 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
| US7758223B2 (en) | 2005-04-08 | 2010-07-20 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
| US8979315B2 (en) | 2005-04-08 | 2015-03-17 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
| JP2012054252A (ja) * | 2005-04-08 | 2012-03-15 | Toshiba Lighting & Technology Corp | 電球型ランプ |
| US8858041B2 (en) | 2005-04-08 | 2014-10-14 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
| US9772098B2 (en) | 2005-04-08 | 2017-09-26 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
| US9249967B2 (en) | 2005-04-08 | 2016-02-02 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
| US8992041B2 (en) | 2005-04-08 | 2015-03-31 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
| US9103541B2 (en) | 2005-04-08 | 2015-08-11 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
| US9234657B2 (en) | 2005-04-08 | 2016-01-12 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
| US8398272B2 (en) | 2005-04-08 | 2013-03-19 | Toshiba Lighting & Technology Corporation | Lamp having outer shell to radiate heat of light source |
| JP2007294130A (ja) * | 2006-04-21 | 2007-11-08 | Toshiba Lighting & Technology Corp | 電球形蛍光ランプおよび照明器具 |
| JP2010541132A (ja) * | 2007-09-21 | 2010-12-24 | ゼネラル・エレクトリック・カンパニイ | 外側エンベロープ並びに外側エンベロープを備えるランプ |
| US8384275B2 (en) | 2007-10-16 | 2013-02-26 | Toshiba Lighting & Technology Corporation | Light emitting element lamp and lighting equipment |
| US9018828B2 (en) | 2007-10-16 | 2015-04-28 | Toshiba Lighting & Technology Corporation | Light emitting element lamp and lighting equipment |
| US8450915B2 (en) | 2008-01-07 | 2013-05-28 | Toshiba Lighting & Technology Corporation | LED bulb and lighting apparatus |
| US8294356B2 (en) | 2008-06-27 | 2012-10-23 | Toshiba Lighting & Technology Corporation | Light-emitting element lamp and lighting equipment |
| US8760042B2 (en) | 2009-02-27 | 2014-06-24 | Toshiba Lighting & Technology Corporation | Lighting device having a through-hole and a groove portion formed in the thermally conductive main body |
| US8382325B2 (en) | 2009-06-30 | 2013-02-26 | Toshiba Lighting & Technology Corporation | Lamp and lighting equipment using the same |
| US8415889B2 (en) | 2009-07-29 | 2013-04-09 | Toshiba Lighting & Technology Corporation | LED lighting equipment |
| US8360606B2 (en) | 2009-09-14 | 2013-01-29 | Toshiba Lighting & Technology Corporation | Light-emitting device and illumination device |
| US8354783B2 (en) | 2009-09-24 | 2013-01-15 | Toshiba Lighting & Technology Corporation | Light-emitting device.having a frame member surrounding light-emitting elements and illumination device utilizing light-emitting device |
| US8998457B2 (en) | 2009-09-25 | 2015-04-07 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp and lighting equipment having a support portion in contact with an inner circumference of a base body |
| US8678618B2 (en) | 2009-09-25 | 2014-03-25 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp having a light-transmissive member in contact with light emitting elements and lighting equipment incorporating the same |
| US8395304B2 (en) | 2009-09-25 | 2013-03-12 | Toshiba Lighting & Technology Corporation | Lamp and lighting equipment with thermally conductive substrate and body |
| US8376562B2 (en) | 2009-09-25 | 2013-02-19 | Toshiba Lighting & Technology Corporation | Light-emitting module, self-ballasted lamp and lighting equipment |
| US8324789B2 (en) | 2009-09-25 | 2012-12-04 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp and lighting equipment |
| US8500316B2 (en) | 2010-02-26 | 2013-08-06 | Toshiba Lighting & Technology Corporation | Self-ballasted lamp and lighting equipment |
| CN105972453A (zh) * | 2016-07-08 | 2016-09-28 | 何忠亮 | 一种led灯 |
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