JP2010509722A - ランプと反射鏡とを備えた照明装置 - Google Patents
ランプと反射鏡とを備えた照明装置 Download PDFInfo
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- JP2010509722A JP2010509722A JP2009535715A JP2009535715A JP2010509722A JP 2010509722 A JP2010509722 A JP 2010509722A JP 2009535715 A JP2009535715 A JP 2009535715A JP 2009535715 A JP2009535715 A JP 2009535715A JP 2010509722 A JP2010509722 A JP 2010509722A
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- lamp
- lighting device
- reflector
- reflecting
- reflecting mirror
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- 238000005286 illumination Methods 0.000 title claims abstract description 25
- 239000011343 solid material Substances 0.000 claims description 22
- 230000003287 optical effect Effects 0.000 claims description 21
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 229920002545 silicone oil Polymers 0.000 claims description 4
- 238000010137 moulding (plastic) Methods 0.000 claims description 2
- 230000007704 transition Effects 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 239000013585 weight reducing agent Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133605—Direct backlight including specially adapted 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
- F21V7/00—Reflectors for light sources
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
-
- 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
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
-
- 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
- F21Y2113/00—Combination of light sources
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133604—Direct backlight with lamps
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
【解決手段】ランプ(3,3’,3’’)と反射鏡(2,2’,2’’)とを備え、反射鏡(2,2’,2’’)の反射面(21,22,21’,22’;21’’,22’’)は少なくとも部分的にランプ(3,3’,3’’)の部分要素の円伸開線として形成されている。
【選択図】図1
Description
2 反射鏡
2a,2b 端領域
3 ランプ
3a ランプバルブ
4 光透過要素
5 光学要素
7 固定要素
21,22 反射面
31 蛍光体層
32 外面
A 始点
B 軸線
d 直径
h2 構造高さ
Claims (20)
- 少なくとも1つのランプ(3,3’,3’’)と少なくとも1つの反射鏡(2,2’,2’’)とを備え、反射鏡(2,2’,2’’)の反射面(21,22,21’,22’;21’’,22’’)は少なくとも部分的にランプ(3,3’,3’’)の部分要素の円伸開線として形成されている照明装置。
- ランプ(3,3’、3’)が蛍光体層(31、31’)を有し、反射鏡(2,2’,2’’)の反射面(21,22,21’,22’;21’’,22’’)が少なくとも部分的に蛍光体層(31、31’)の円伸開線として形成されている請求項1記載の照明装置。
- ランプ(3,3’,3’’)のランプバルブ(3a,3a’)が管状に形成されている請求項1又は2記載の照明装置。
- ランプ(3,3’,3’’)のランプバルブ(3a,3a’)が実質的に縦長棒として形成されている請求項1乃至3の1つに記載の照明装置。
- ランプ(3,3’,3’’)と反射鏡(2,2’,2’’)とが照明装置(1,1’,1’’,1’’’,1’’’’)の光出射側で光透過要素(4)によって少なくとも部分的に覆われている請求項1乃至4の1つに記載の照明装置。
- 反射鏡(2,2’,2’’)とランプ(3,3’,3’’)と光透過要素(4)とを含む配置の構造高さ(h2)がランプ(3,3’,3’’)の直径(d)の1.5倍以下、特に1.3倍以下となるように、光透過要素(4)が配置されている請求項5記載の照明装置。
- 反射面(21,22,21’,22’;21’’,22’’)がランプ(3,3’,3’’)および円伸開線の始点(A)を通る軸線(B)に対して少なくとも部分的に対称に形成されている請求項1乃至6の1つに記載の照明装置。
- 反射鏡(2,2’,2’’)が入射光反射鏡として形成されている請求項1乃至7の1つに記載の照明装置。
- 反射鏡(2,2’,2’’)が中実材料として形成され、この中実材料内にランプ(3,3’,3’’)が少なくとも部分的に埋め込まれている請求項1乃至7の1つに記載の照明装置。
- ランプ(3,3’,3’’)のランプバルブ(3a,3a’)の外面(32,32’,32’’)と反射鏡(2,2’,2’’)との間の自由空間に液体、特にシリコーン油が含まれている請求項9記載の照明装置。
- ランプバルブ(3a,3a’)の外面(32,32’,32’’)全体が液体で湿潤されている請求項10記載の照明装置。
- ランプ(3,3’,3’’)が少なくとも部分的に、特にランプバルブ(3a,3a’)の領域で、中実材料内に注型され、中実材料に直接に当接している請求項9記載の照明装置。
- 反射鏡(2,2’,2’’)が固定要素(7)、特にプラスチック成形品内に嵌挿されている請求項1乃至12の1つに記載の照明装置。
- 反射鏡(2,2’,2’’)が少なくとも部分的にプラスチックで形成され、かつ反射面(21,22,21’,22’;21’’,22’’)として反射層を有する請求項1乃至13の1つに記載の照明装置。
- 相互に離間配置された少なくとも2つのランプ(3,3’,3’’)が設けられており、ランプにそれぞれ付設された反射鏡(2,2’,2’’)が少なくとも部分的に、各ランプ(3,3’,3’’)の部分要素の円伸開線として形成されている請求項1乃至14の1つに記載の照明装置。
- 反射鏡(2,2’,2’’)の相向き合う端領域(2b,2b’)の構造高さが遠位の端領域(2a,2a’)よりも低い請求項15記載の照明装置。
- 反射鏡(2,2’,2’’)の相向き合う端領域(2b,2b’)に光学要素(5)が配置されている請求項16記載の照明装置。
- 光学要素(5)が端領域(2a,2a’)の前面(23’)に載置されている請求項17記載の照明装置。
- 光学要素(5)と反射鏡(2,2’,2’’)とが結合領域で互いに同一平面に配置されている請求項17又は18記載の照明装置。
- 光学要素(5)がプリズムである請求項15乃至19の1つに記載の照明装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006052756A DE102006052756A1 (de) | 2006-11-08 | 2006-11-08 | Beleuchtungsvorrichtung mit einer Lampe und einem Reflek-tor |
PCT/EP2007/061950 WO2008055912A1 (de) | 2006-11-08 | 2007-11-06 | Beleuchtungsvorrichtung mit einer lampe und einem reflektor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010509722A true JP2010509722A (ja) | 2010-03-25 |
JP2010509722A5 JP2010509722A5 (ja) | 2010-07-15 |
Family
ID=39156082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009535715A Pending JP2010509722A (ja) | 2006-11-08 | 2007-11-06 | ランプと反射鏡とを備えた照明装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20100002427A1 (ja) |
EP (1) | EP2054661A1 (ja) |
JP (1) | JP2010509722A (ja) |
CN (1) | CN101535711B (ja) |
DE (1) | DE102006052756A1 (ja) |
WO (1) | WO2008055912A1 (ja) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0644812A (ja) * | 1992-02-14 | 1994-02-18 | Nasuka:Kk | 反射板と照明器具と照明装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE806001C (de) * | 1948-11-19 | 1951-06-11 | Hoerner Fa Eugen | Reflecktor fuer leuchtende Flaechen |
US4843521A (en) * | 1988-03-21 | 1989-06-27 | Plofchan Fred A | Reflector with curved dual involute surfaces |
US4897572A (en) * | 1988-03-21 | 1990-01-30 | Plofchan Fred A | Light tube with slidable electrodes |
FR2677736B1 (fr) * | 1991-06-12 | 1994-11-25 | Baliozian Mardick | Dispositif d'eclairage a lampes tubulaires et reflecteur. |
JPH05323312A (ja) * | 1992-04-28 | 1993-12-07 | Nec Corp | 液晶ディスプレイ用バックライト |
US5394317A (en) * | 1992-11-03 | 1995-02-28 | Grenga; John J. | Lamp reflector |
US5567042A (en) * | 1994-05-27 | 1996-10-22 | Allen-Bradley Company, Inc. | Reflector for flat panel display backlight unit |
US5618095A (en) * | 1995-04-04 | 1997-04-08 | Tosoh Corporation | Backlighting device |
US6712481B2 (en) * | 1995-06-27 | 2004-03-30 | Solid State Opto Limited | Light emitting panel assemblies |
JPH09198909A (ja) * | 1996-01-23 | 1997-07-31 | Seiko Epson Corp | 反射ミラーおよび照明装置および液晶表示装置 |
US6190023B1 (en) * | 1997-04-07 | 2001-02-20 | Nsi Enterprises, Inc. | Sporting field illuminating lighting fixtures having improved light distribution |
US5986728A (en) * | 1997-07-23 | 1999-11-16 | Litton Systems, Inc. | Optically enhance day/night liquid crystal display backlight with TIR lens and both light sources on same side of waveguide |
US6244264B1 (en) * | 1999-06-09 | 2001-06-12 | Solar Enterprises, International, Llc | Non-imaging optical illumination system |
US20030021110A1 (en) * | 2001-07-25 | 2003-01-30 | Noh Shi Youl | Fluorescent lamp |
US7304418B2 (en) * | 2003-10-24 | 2007-12-04 | Seiko Epson Corporation | Light source apparatus with light-emitting chip which generates light and heat |
WO2007105149A1 (en) * | 2006-03-15 | 2007-09-20 | Koninklijke Philips Electronics N.V. | Backlight reflector |
-
2006
- 2006-11-08 DE DE102006052756A patent/DE102006052756A1/de not_active Withdrawn
-
2007
- 2007-11-06 JP JP2009535715A patent/JP2010509722A/ja active Pending
- 2007-11-06 CN CN2007800401062A patent/CN101535711B/zh not_active Expired - Fee Related
- 2007-11-06 EP EP07822266A patent/EP2054661A1/de not_active Withdrawn
- 2007-11-06 WO PCT/EP2007/061950 patent/WO2008055912A1/de active Application Filing
- 2007-11-06 US US12/514,259 patent/US20100002427A1/en not_active Abandoned
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0644812A (ja) * | 1992-02-14 | 1994-02-18 | Nasuka:Kk | 反射板と照明器具と照明装置 |
Also Published As
Publication number | Publication date |
---|---|
US20100002427A1 (en) | 2010-01-07 |
WO2008055912A1 (de) | 2008-05-15 |
CN101535711A (zh) | 2009-09-16 |
EP2054661A1 (de) | 2009-05-06 |
DE102006052756A1 (de) | 2008-05-15 |
CN101535711B (zh) | 2011-05-18 |
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