JP2001501295A - 照明装置 - Google Patents
照明装置Info
- Publication number
- JP2001501295A JP2001501295A JP10516324A JP51632498A JP2001501295A JP 2001501295 A JP2001501295 A JP 2001501295A JP 10516324 A JP10516324 A JP 10516324A JP 51632498 A JP51632498 A JP 51632498A JP 2001501295 A JP2001501295 A JP 2001501295A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerator
- panel
- dot matrix
- lighting panel
- edge
- 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
- 239000011159 matrix material Substances 0.000 claims abstract description 20
- 238000005286 illumination Methods 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 10
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 230000003287 optical effect Effects 0.000 claims abstract description 5
- 239000012780 transparent material Substances 0.000 claims abstract description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920005439 Perspex® Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D27/00—Lighting arrangements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0095—Light guides as housings, housing portions, shelves, doors, tiles, windows, or the like
-
- 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
- F21W2131/30—Lighting for domestic or personal use
- F21W2131/305—Lighting for domestic or personal use for refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2325/00—Charging, supporting or discharging the articles to be cooled, not provided for in other groups of this subclass
- F25D2325/022—Shelves made of glass or ceramic
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0066—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form characterised by the light source being coupled to the light guide
- G02B6/007—Incandescent lamp or gas discharge lamp
- G02B6/0071—Incandescent lamp or gas discharge lamp with elongated shape, e.g. tube
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0091—Positioning aspects of the light source relative to the light guide
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cultivation Of Seaweed (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Planar Illumination Modules (AREA)
- Lasers (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.2つの反対になる面を有する実質的透明の材料から成り、その少なくとも 1面は冷蔵庫内にあり、かつ冷蔵庫の内部に光伝送効果を生じるようにその面上 にドットマトリックスが付与された端面照明パネルにより照明が行われる、内部 が照明される冷蔵庫。 2.前記端面照明パネルは前記冷蔵庫の側パネルである、請求項1の冷蔵庫。 3.前記端面照明パネルはドットマトリックスを担持する面へ付与された光拡 散体、および前記ドットマトリックスを担持する面と反対の面へ付与された反射 層を含む光組立体の一部である、請求項2の冷蔵庫。 4.前記端面照明パネルは棚である、請求項1の冷蔵庫。 5.前記端面照明パネルは反対面の両面へ付与されたドットマトリックスを有 する、請求項4の冷蔵庫。 6.前記端面照明パネルはアクリルシートから形成されている、請求項1から 5のいずれか1の冷蔵庫。 7.前記アクリルシートは光沢剤を含む、請求項6の冷蔵庫。 8.前記ドットマトリックスを担持する端面照明パネル面上のドットにより被 覆される面の面積率はその光源からの距離が離れるにつれて増大する、請求項1 から7のいずれか1の冷蔵庫。 9.前記ドットによる被覆面の面積率は光源の近くの0.05から、0.15 乃至0.55の範囲である、請求項8の冷蔵庫。 10.前記ドットによる被覆面の面積率の増大はそのドットの直径の増加によ り得られる、請求項9の冷蔵庫。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9620620.6A GB9620620D0 (en) | 1996-10-03 | 1996-10-03 | Illumination system |
GB9620620.6 | 1996-10-03 | ||
PCT/GB1997/002703 WO1998014740A1 (en) | 1996-10-03 | 1997-10-01 | Illumination system |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001501295A true JP2001501295A (ja) | 2001-01-30 |
Family
ID=10800878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10516324A Pending JP2001501295A (ja) | 1996-10-03 | 1997-10-01 | 照明装置 |
Country Status (17)
Country | Link |
---|---|
US (1) | US6210013B1 (ja) |
EP (1) | EP0934496B1 (ja) |
JP (1) | JP2001501295A (ja) |
CN (1) | CN1130536C (ja) |
AT (1) | ATE195372T1 (ja) |
AU (1) | AU4563797A (ja) |
CA (1) | CA2267772C (ja) |
DE (1) | DE69702771T2 (ja) |
ES (1) | ES2150279T3 (ja) |
GB (1) | GB9620620D0 (ja) |
GR (1) | GR3034372T3 (ja) |
HU (1) | HU223356B1 (ja) |
PL (1) | PL185088B1 (ja) |
RU (1) | RU2196943C2 (ja) |
SK (1) | SK284067B6 (ja) |
TR (1) | TR199901202T2 (ja) |
WO (1) | WO1998014740A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012099484A (ja) * | 2010-11-03 | 2012-05-24 | Visteon Global Technologies Inc | 電化製品用の照明システム |
US8978405B2 (en) | 2007-01-25 | 2015-03-17 | Electrolux Home Products Corporation N.V. | Food cooling appliance |
JP2020067235A (ja) * | 2018-10-25 | 2020-04-30 | パナソニックIpマネジメント株式会社 | 照明装置、及びそれを備えた冷蔵庫、冷凍庫、ショーケース |
Families Citing this family (76)
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ES2205644T3 (es) * | 1998-07-08 | 2004-05-01 | Liebherr-Hausgerate Ochsenhausen Gmbh | Iluminacion interior para frigorifico. |
AUPQ398999A0 (en) * | 1999-11-11 | 1999-12-02 | Aristocrat Leisure Industries Pty Ltd | Light chamber for belly door for gaming machine |
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DE10202444A1 (de) * | 2002-01-22 | 2003-07-31 | Miele & Cie | Kühlmöbel, insbesondere Kühlschrank |
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US6908204B2 (en) | 2002-02-02 | 2005-06-21 | Edward Robert Kraft | Flat panel luminaire having embedded light guides |
DE10236211A1 (de) * | 2002-08-07 | 2004-02-26 | BSH Bosch und Siemens Hausgeräte GmbH | Kücheneinrichtungselement |
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US9070031B2 (en) | 2003-10-24 | 2015-06-30 | Cognex Technology And Investment Llc | Integrated illumination assembly for symbology reader |
US9536124B1 (en) | 2003-10-24 | 2017-01-03 | Cognex Corporation | Integrated illumination assembly for symbology reader |
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US8678616B2 (en) * | 2009-07-21 | 2014-03-25 | Abl Ip Holding Llc | LED luminaire for display cases |
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CN110579068A (zh) * | 2019-10-08 | 2019-12-17 | 长虹美菱股份有限公司 | 基于玻璃发光装饰画的冰箱风道及其制作工艺 |
US10914514B1 (en) | 2020-01-17 | 2021-02-09 | Whirlpool Corporation | Illuminated trim assembly for appliance |
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JPH0798176A (ja) * | 1993-09-30 | 1995-04-11 | Sharp Corp | 冷蔵庫の照明装置 |
US5836669A (en) * | 1996-01-17 | 1998-11-17 | Troy Investments, Inc. | Remote illumination and light apportionment in appliances |
JPH10104435A (ja) * | 1996-09-27 | 1998-04-24 | Meitaku Syst:Kk | エッジライトパネル用バ−光源及びこれを用いた照明標識装置 |
-
1996
- 1996-10-03 GB GBGB9620620.6A patent/GB9620620D0/en active Pending
-
1997
- 1997-10-01 WO PCT/GB1997/002703 patent/WO1998014740A1/en active IP Right Grant
- 1997-10-01 TR TR1999/01202T patent/TR199901202T2/xx unknown
- 1997-10-01 RU RU99109097/13A patent/RU2196943C2/ru not_active IP Right Cessation
- 1997-10-01 AT AT97943987T patent/ATE195372T1/de not_active IP Right Cessation
- 1997-10-01 DE DE69702771T patent/DE69702771T2/de not_active Expired - Fee Related
- 1997-10-01 SK SK440-99A patent/SK284067B6/sk unknown
- 1997-10-01 CN CN97198522A patent/CN1130536C/zh not_active Expired - Fee Related
- 1997-10-01 PL PL97332668A patent/PL185088B1/pl not_active IP Right Cessation
- 1997-10-01 HU HU0000296A patent/HU223356B1/hu not_active IP Right Cessation
- 1997-10-01 EP EP97943987A patent/EP0934496B1/en not_active Expired - Lifetime
- 1997-10-01 AU AU45637/97A patent/AU4563797A/en not_active Abandoned
- 1997-10-01 CA CA002267772A patent/CA2267772C/en not_active Expired - Fee Related
- 1997-10-01 JP JP10516324A patent/JP2001501295A/ja active Pending
- 1997-10-01 ES ES97943987T patent/ES2150279T3/es not_active Expired - Lifetime
-
1999
- 1999-03-31 US US09/282,118 patent/US6210013B1/en not_active Expired - Fee Related
-
2000
- 2000-09-08 GR GR20000402059T patent/GR3034372T3/el not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8978405B2 (en) | 2007-01-25 | 2015-03-17 | Electrolux Home Products Corporation N.V. | Food cooling appliance |
JP2012099484A (ja) * | 2010-11-03 | 2012-05-24 | Visteon Global Technologies Inc | 電化製品用の照明システム |
JP2020067235A (ja) * | 2018-10-25 | 2020-04-30 | パナソニックIpマネジメント株式会社 | 照明装置、及びそれを備えた冷蔵庫、冷凍庫、ショーケース |
Also Published As
Publication number | Publication date |
---|---|
EP0934496A1 (en) | 1999-08-11 |
DE69702771D1 (de) | 2000-09-14 |
CN1130536C (zh) | 2003-12-10 |
ATE195372T1 (de) | 2000-08-15 |
SK284067B6 (sk) | 2004-09-08 |
TR199901202T2 (xx) | 1999-08-23 |
US6210013B1 (en) | 2001-04-03 |
CA2267772C (en) | 2007-04-10 |
SK44099A3 (en) | 2000-04-10 |
CA2267772A1 (en) | 1998-04-09 |
HUP0000296A2 (hu) | 2000-06-28 |
GB9620620D0 (en) | 1996-11-20 |
HU223356B1 (hu) | 2004-06-28 |
ES2150279T3 (es) | 2000-11-16 |
HUP0000296A3 (en) | 2002-08-28 |
WO1998014740A1 (en) | 1998-04-09 |
RU2196943C2 (ru) | 2003-01-20 |
AU4563797A (en) | 1998-04-24 |
GR3034372T3 (en) | 2000-12-29 |
DE69702771T2 (de) | 2001-03-29 |
CN1232537A (zh) | 1999-10-20 |
EP0934496B1 (en) | 2000-08-09 |
PL332668A1 (en) | 1999-09-27 |
PL185088B1 (pl) | 2003-02-28 |
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