MX167540B - Dispositivo reflector de luz - Google Patents
Dispositivo reflector de luzInfo
- Publication number
- MX167540B MX167540B MX011367A MX1136788A MX167540B MX 167540 B MX167540 B MX 167540B MX 011367 A MX011367 A MX 011367A MX 1136788 A MX1136788 A MX 1136788A MX 167540 B MX167540 B MX 167540B
- Authority
- MX
- Mexico
- Prior art keywords
- compartment
- light
- prisms
- sides
- optical window
- Prior art date
Links
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
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optical Elements Other Than Lenses (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Planar Illumination Modules (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
La presente invención se refiere a un dispositivo reflector de luz de alta presión dimensional que comprende un compartimiento que tiene una ventanilla óptica, una película transparente extractora de luz en la ventanilla óptica, y una fuente de luz en un extremo en el compartimiento, cuyo dispositivo reflector de luz se caracteriza adicionalmente en que la película extractora de luz tiene una superficie estructurada orientada hacia el interior del compartimiento; y una segunda superficie orientada hacia el exterior del compartimiento, cuya superficie estructurada tiene una pluralidad de prismas lineales colocados en la misma y en que cada uno de los prismas tiene una primera y una segunda porciones laterales o lados, cuyos primer y segundo lados hacen un ángulo en la escala de 59 a 79 grados unos con respecto a los otros, de tal modo, que la luz emitida por la fuente de luz entra en los prismas y se refleja total e interiormente y emerge a través de la segunda superficie.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4764487A | 1987-05-08 | 1987-05-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
MX167540B true MX167540B (es) | 1993-03-29 |
Family
ID=21950127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX011367A MX167540B (es) | 1987-05-08 | 1988-05-04 | Dispositivo reflector de luz |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0292159B1 (es) |
JP (1) | JP2693173B2 (es) |
KR (1) | KR0125438B1 (es) |
AU (2) | AU613032B2 (es) |
CA (1) | CA1316159C (es) |
DE (1) | DE3850705T2 (es) |
ES (1) | ES2056106T3 (es) |
MX (1) | MX167540B (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5095415A (en) * | 1989-10-30 | 1992-03-10 | Minnesota Mining And Manufacturing Company | Light fixture for externally illuminated sign |
AU3276395A (en) * | 1994-10-04 | 1996-04-26 | Minnesota Mining And Manufacturing Company | Self-contained lighted marking device |
TW278142B (es) * | 1994-10-11 | 1996-06-11 | Allied Signal Inc | |
DE59914126D1 (de) † | 1999-05-25 | 2007-02-15 | Siteco Beleuchtungstech Gmbh | Leuchte mit breitstrahlender Lichtstärkeverteilung |
KR100373208B1 (ko) * | 1999-10-13 | 2003-02-25 | 주식회사 엘지화학 | 전반사 필름 |
CN100445824C (zh) | 2002-01-31 | 2008-12-24 | 三菱丽阳株式会社 | 光偏转元件及使用该元件的光源装置 |
TW594108B (en) | 2002-06-24 | 2004-06-21 | Mitsubishi Rayon Co | Light source device and light deflection element |
KR101048201B1 (ko) | 2003-07-15 | 2011-07-08 | 미츠비시 레이온 가부시키가이샤 | 광원 장치 및 광편향 소자 |
JP2007199696A (ja) * | 2005-12-27 | 2007-08-09 | Fujifilm Corp | プリズムシート |
JP5939109B2 (ja) * | 2012-09-25 | 2016-06-22 | 大日本印刷株式会社 | 面光源装置及び透過型表示装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1125856B (de) * | 1958-11-27 | 1962-03-22 | Otto Mueller | Nebelscheinwerfer fuer Kraftfahrzeuge od. dgl. |
DE1835318U (de) * | 1960-12-19 | 1961-07-20 | Westfaelische Metall Ind K G H | Mit einem rueckstrahler vereinigte kraftfahrzeugleuchte. |
US3829680A (en) * | 1972-11-24 | 1974-08-13 | Carroll J & Sons | Lighting panel |
JPS5125582U (es) * | 1974-08-15 | 1976-02-25 | ||
DE2750828C3 (de) * | 1977-11-14 | 1981-10-15 | Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt | Fahrzeugleuchte |
JPS5821361B2 (ja) * | 1978-06-16 | 1983-04-28 | 市光工業株式会社 | 車輌用灯具 |
DE8034379U1 (de) * | 1980-12-23 | 1982-05-27 | Audi Nsu Auto Union Ag, 7107 Neckarsulm | Leuchteinrichtung fuer kraftfahrzeuge |
US4498733A (en) * | 1982-07-02 | 1985-02-12 | Amerace Corporation | Reflector structure |
DK21487D0 (da) * | 1987-01-15 | 1987-01-15 | Nils Toft | Pladeformet lysleder |
US4799137A (en) * | 1987-03-24 | 1989-01-17 | Minnesota Mining And Manufacturing Company | Reflective film |
-
1988
- 1988-05-02 CA CA000565679A patent/CA1316159C/en not_active Expired - Lifetime
- 1988-05-04 MX MX011367A patent/MX167540B/es unknown
- 1988-05-05 AU AU15627/88A patent/AU613032B2/en not_active Expired
- 1988-05-06 ES ES88304109T patent/ES2056106T3/es not_active Expired - Lifetime
- 1988-05-06 DE DE3850705T patent/DE3850705T2/de not_active Expired - Lifetime
- 1988-05-06 JP JP63110281A patent/JP2693173B2/ja not_active Expired - Lifetime
- 1988-05-06 EP EP88304109A patent/EP0292159B1/en not_active Expired - Lifetime
- 1988-05-07 KR KR1019880005327A patent/KR0125438B1/ko not_active IP Right Cessation
-
1991
- 1991-05-27 AU AU77355/91A patent/AU7735591A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ES2056106T3 (es) | 1994-10-01 |
AU1562788A (en) | 1988-11-10 |
EP0292159A1 (en) | 1988-11-23 |
KR880014307A (ko) | 1988-12-23 |
JPS63298902A (ja) | 1988-12-06 |
KR0125438B1 (ko) | 1997-12-26 |
EP0292159B1 (en) | 1994-07-20 |
CA1316159C (en) | 1993-04-13 |
AU613032B2 (en) | 1991-07-25 |
DE3850705D1 (de) | 1994-08-25 |
DE3850705T2 (de) | 1995-02-02 |
AU7735591A (en) | 1991-08-15 |
JP2693173B2 (ja) | 1997-12-24 |
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