JP2005268216A - シール温度が低減された反射形ランプ - Google Patents
シール温度が低減された反射形ランプ Download PDFInfo
- Publication number
- JP2005268216A JP2005268216A JP2005071746A JP2005071746A JP2005268216A JP 2005268216 A JP2005268216 A JP 2005268216A JP 2005071746 A JP2005071746 A JP 2005071746A JP 2005071746 A JP2005071746 A JP 2005071746A JP 2005268216 A JP2005268216 A JP 2005268216A
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- light source
- neck
- neck cavity
- electrodes
- 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.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 2
- 210000003739 neck Anatomy 0.000 description 24
- 229910001507 metal halide Inorganic materials 0.000 description 8
- 150000005309 metal halides Chemical class 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 7
- -1 rare earth halogen Chemical class 0.000 description 4
- 229910052736 halogen Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- PYLYNBWPKVWXJC-UHFFFAOYSA-N [Nb].[Pb] Chemical compound [Nb].[Pb] PYLYNBWPKVWXJC-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000005394 sealing glass Substances 0.000 description 1
- 229910052716 thallium Inorganic materials 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/048—Optical design with facets structure
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/502—Cooling arrangements characterised by the adaptation for cooling of specific components
- F21V29/505—Cooling arrangements characterised by the adaptation for cooling of specific components of reflectors
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- 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
- F21W2131/405—Lighting for industrial, commercial, recreational or military use for shop-windows or displays
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
【解決手段】光源12が2つのシールされた電極14,16を有し、電極が、シール領域17においてシールされておりかつランプ軸線18を規定しており、凹面状のシェル20が内面22を有し、内面に反射面23が形成されており、シェルが、ネックキャビティ26と反射器軸線とを規定するネック24を有し、ネックが、電気接続部30と、光源のための機械的な支持部とを有し、シェルが、ランプ動作中に光源からの光を照明したいフィールドに向かって反射するために光源を包囲しており、光源と反射器とが、ランプ軸線が反射器軸線と実質的に同軸的となるように配向されており、少なくとも一方の電極の少なくとも一部が、ネックキャビティ内に延びており、鏡面反射をシール領域から離れるように実質的に方向転換するためにネックキャビティに形成されたゾーン32を備える。
【選択図】図1
Description
Claims (4)
- ランプアセンブリにおいて、
2つのシールされた電極を有する光源が設けられており、前記電極が、シール領域においてシールされておりかつランプ軸線を規定しており、
内面を有する凹面状のシェルが設けられており、前記内面に反射面が形成されており、前記シェルが、ネックキャビティと反射器軸線とを規定するネックを有しており、前記ネックに、電気接続部と、前記光源のための機械的な支持部とが設けられており、
前記シェルが、ランプ動作中に前記光源からの光を照明したいフィールドに向かって反射するために前記光源を包囲しており、前記光源と前記反射器とが、前記ランプ軸線が前記反射器軸線と実質的に同軸的となるように配向されており、少なくとも一方の前記電極の少なくとも一部が、前記ネックキャビティ内に延びており、
鏡面反射を前記シール領域から離れるように実質的に方向転換するために前記ネックキャビティに形成されたゾーンが設けられていることを特徴とする、ランプアセンブリ。 - 前記ゾーンが、ネックキャビティの表面に沿って配列された複数の切子面を含んでいる、請求項1記載のランプアセンブリ。
- 前記ゾーンが、前記ネックキャビティの表面に沿って配列された、点刻されたパターンを含んでいる、請求項1記載のランプアセンブリ。
- 前記ゾーンが、前記ネックキャビティの表面に沿って配列された、僅かな間隔で配置された複数の長手方向溝を含んでいる、請求項1記載のランプアセンブリ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/800,500 US7125149B2 (en) | 2004-03-15 | 2004-03-15 | Reflector lamp with reduced seal temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005268216A true JP2005268216A (ja) | 2005-09-29 |
Family
ID=34377792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005071746A Pending JP2005268216A (ja) | 2004-03-15 | 2005-03-14 | シール温度が低減された反射形ランプ |
Country Status (7)
Country | Link |
---|---|
US (1) | US7125149B2 (ja) |
JP (1) | JP2005268216A (ja) |
CA (1) | CA2489651A1 (ja) |
DE (1) | DE102005007093A1 (ja) |
GB (1) | GB2412158B (ja) |
HU (1) | HUP0500298A2 (ja) |
NL (1) | NL1028499C1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011009091A (ja) * | 2009-06-26 | 2011-01-13 | Ushio Inc | 放電ランプ装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7518299B2 (en) * | 2006-09-27 | 2009-04-14 | Osram Sylvania Inc. | Compact PAR lamp comprising an ellipsoid reflector having more than one focal point |
DE102012219135A1 (de) * | 2012-10-19 | 2014-04-24 | Osram Gmbh | Reflektorlampe |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59194209U (ja) * | 1983-06-11 | 1984-12-24 | 小糸工業株式会社 | 投光器 |
JPS63106701A (ja) * | 1986-08-25 | 1988-05-11 | ゼネラル・エレクトリック・カンパニイ | 反射器 |
JPH0718303U (ja) * | 1993-09-03 | 1995-03-31 | 勝也 山田 | 歯科治療用投光器 |
JP2000077034A (ja) * | 1998-05-11 | 2000-03-14 | General Electric Co <Ge> | 改善された衝撃および振動特性を有するランプアセンブリ用クロ―ジャ部材 |
US6252338B1 (en) * | 1998-05-21 | 2001-06-26 | General Electric Company | Reflector lamp having a reflecting section with faceted surfaces |
JP2003308709A (ja) * | 2002-04-11 | 2003-10-31 | Osram Sylvania Inc | Parランプ装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4829210A (en) | 1987-01-23 | 1989-05-09 | Gte Products Corporation | Multifunctional structural member and reflector lamp employing same |
US4885668A (en) * | 1988-06-17 | 1989-12-05 | Mag Instrument, Inc. | Heat shield |
CN1084042C (zh) | 1994-08-26 | 2002-05-01 | 皇家菲利浦电子有限公司 | 电反光灯 |
JPH1021726A (ja) | 1996-07-02 | 1998-01-23 | Toshiba Lighting & Technol Corp | 照明器具 |
JP3381566B2 (ja) | 1997-07-18 | 2003-03-04 | ウシオ電機株式会社 | 光源ユニット |
US6053623A (en) * | 1998-03-03 | 2000-04-25 | New Option Lighting, Llc | Waterproof light with multi-faceted reflector in a flexible enclosure |
US6578991B2 (en) * | 2000-02-03 | 2003-06-17 | Light And Sound Design Ltd. | Bulb cooling |
JP2003168303A (ja) | 2001-12-04 | 2003-06-13 | Ushio Inc | 放電ランプ装置 |
US7030543B2 (en) * | 2004-02-24 | 2006-04-18 | Osram Sylvania Inc. | Reflector lamp having reduced seal temperature |
-
2004
- 2004-03-15 US US10/800,500 patent/US7125149B2/en not_active Expired - Fee Related
- 2004-12-07 CA CA002489651A patent/CA2489651A1/en not_active Abandoned
-
2005
- 2005-02-07 GB GB0502512A patent/GB2412158B/en not_active Expired - Fee Related
- 2005-02-16 DE DE102005007093A patent/DE102005007093A1/de not_active Withdrawn
- 2005-03-09 NL NL1028499A patent/NL1028499C1/nl not_active IP Right Cessation
- 2005-03-11 HU HU0500298A patent/HUP0500298A2/hu unknown
- 2005-03-14 JP JP2005071746A patent/JP2005268216A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59194209U (ja) * | 1983-06-11 | 1984-12-24 | 小糸工業株式会社 | 投光器 |
JPS63106701A (ja) * | 1986-08-25 | 1988-05-11 | ゼネラル・エレクトリック・カンパニイ | 反射器 |
JPH0718303U (ja) * | 1993-09-03 | 1995-03-31 | 勝也 山田 | 歯科治療用投光器 |
JP2000077034A (ja) * | 1998-05-11 | 2000-03-14 | General Electric Co <Ge> | 改善された衝撃および振動特性を有するランプアセンブリ用クロ―ジャ部材 |
US6252338B1 (en) * | 1998-05-21 | 2001-06-26 | General Electric Company | Reflector lamp having a reflecting section with faceted surfaces |
JP2003308709A (ja) * | 2002-04-11 | 2003-10-31 | Osram Sylvania Inc | Parランプ装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011009091A (ja) * | 2009-06-26 | 2011-01-13 | Ushio Inc | 放電ランプ装置 |
Also Published As
Publication number | Publication date |
---|---|
HUP0500298A2 (en) | 2006-01-30 |
GB2412158A (en) | 2005-09-21 |
DE102005007093A1 (de) | 2005-10-06 |
US7125149B2 (en) | 2006-10-24 |
GB2412158B (en) | 2007-09-12 |
CA2489651A1 (en) | 2005-09-15 |
US20050201105A1 (en) | 2005-09-15 |
NL1028499C1 (nl) | 2005-09-16 |
GB0502512D0 (en) | 2005-03-16 |
HU0500298D0 (en) | 2005-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4950427B2 (ja) | 低減されたシール温度を有する反射形ランプ | |
JP5283380B2 (ja) | 一体型反射器ランプ | |
JPS61267253A (ja) | シヨ−ト ア−ク ランプ | |
KR101036970B1 (ko) | 금속증기 방전램프 및 조명장치 | |
KR20070100416A (ko) | 길이 방향의 그루브를 포함하는 전극봉 및 석영 전구를갖는 램프 | |
US6781318B2 (en) | Par lamp with reduced lamp seal temperature | |
JP2022023197A (ja) | 安定性の改善されたレーザ駆動封止ビームランプ | |
JP2005268216A (ja) | シール温度が低減された反射形ランプ | |
US6992446B2 (en) | Halogen lamp with infrared reflective coating and halogen lamp with reflecting mirror and infrared reflective coating | |
WO2011108184A1 (ja) | ランプ | |
US20080093963A1 (en) | Lamp | |
KR101037034B1 (ko) | 조명장치 및 금속증기 방전램프 | |
KR20090088947A (ko) | 전기 반사기 램프 | |
JP2007026985A (ja) | 自動車用放電バルブおよび自動車用前照灯 | |
HU216037B (hu) | Kompakt fénycső | |
JPS6271161A (ja) | 高圧金属蒸気放電灯 | |
JP3243838B2 (ja) | 金属蒸気放電灯 | |
JPH10241640A (ja) | 反射形ランプおよび照明装置 | |
JPS62131460A (ja) | 高圧金属蒸気放電灯 | |
CN102345830A (zh) | 灯管中的自备多功能回复反射镜 | |
JPH08180798A (ja) | 金属蒸気放電灯およびこの点灯装置ならびにこれを用いた投光装置 | |
JP2007258055A (ja) | ショートアーク型水銀ランプ | |
JPH0432150A (ja) | 高圧金属蒸気放電灯 | |
JP2010040219A (ja) | 管球および照明装置 | |
CN101248508A (zh) | 照明单元 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080214 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100709 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100714 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20101014 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20101019 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20101115 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20101118 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20101214 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20101217 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20101228 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110113 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110210 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20110706 |