KR920001123A - Luminaires with lamps and reflectors - Google Patents

Luminaires with lamps and reflectors Download PDF

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Publication number
KR920001123A
KR920001123A KR1019910009144A KR910009144A KR920001123A KR 920001123 A KR920001123 A KR 920001123A KR 1019910009144 A KR1019910009144 A KR 1019910009144A KR 910009144 A KR910009144 A KR 910009144A KR 920001123 A KR920001123 A KR 920001123A
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KR
South Korea
Prior art keywords
light
film
wavelength
filament
layer
Prior art date
Application number
KR1019910009144A
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Korean (ko)
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KR930007438B1 (en
Inventor
츠토무 와타나베
Original Assignee
스루우 스토무
도시바 라이테크 가부시기가이샤
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Publication of KR920001123A publication Critical patent/KR920001123A/en
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Publication of KR930007438B1 publication Critical patent/KR930007438B1/en

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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
    • F21V7/06—Optical design with parabolic curvature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
    • F21S41/13—Ultraviolet light; Infrared light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
    • F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Filters (AREA)

Abstract

내용 없음.No content.

Description

램프와 반사체를 가진 조명장치Luminaires with lamps and reflectors

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명의 제1실시예에 따른 조명장치의 부분측단면도.1 is a partial side cross-sectional view of a lighting apparatus according to a first embodiment of the present invention.

제2도는 제1필름을 구성하는 다층으로 이루어진 제1간섭필터와 제1도의 튜브를 나타내는 부분측단면도.FIG. 2 is a partial side cross-sectional view showing the first interference filter and the tube of FIG.

제3도는 제2필름을 구성하는 다층으로 이루어진 제2간섭필터와 제1도의 반사성 베이스를 나타내는 부분측단면도.FIG. 3 is a partial side cross-sectional view showing a second interference filter composed of multiple layers constituting a second film and a reflective base of FIG.

제4도는 제1도의 부분측단면도에서 제1 및 제2필름을 구성하는 다층으로 이루어진 간섭필터의 두께를 변화시킨 변형된 측단면도.4 is a modified side cross-sectional view in which the thickness of the interference filter composed of the multilayers constituting the first and second films in the partial side cross-sectional view of FIG.

제5도는 다층의 간섭필터에 대한 광의 입사각과 입사위치관계를 설명하기 위한 개략도.5 is a schematic diagram for explaining the relationship between the incident angle and the incident position of light with respect to the multilayer interference filter.

제6도는 본 발명의 제2실시예에 따른 제1필름을 구성하는 다층의 간섭필터와 튜브를 나타내는 부분측단면도.6 is a partial side cross-sectional view showing a multi-layer interference filter and a tube constituting a first film according to a second embodiment of the present invention.

제7도는 본 발명의 제3실시예에 따른 조명장치의 부분측단면도.7 is a partial side cross-sectional view of a lighting apparatus according to a third embodiment of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

11 : 할로겐램프 13 : 동공관11 halogen lamp 13 pupil tube

19 : 내측와이어 21 : 외측와이어19: inner wire 21: outer wire

23 : 필라멘트 25 : 제1필름23: filament 25: the first film

27 : 차단필름 31 : 반사체27: blocking film 31: reflector

32 : 개구 33 : 반사성 베이스부재32 opening 33 reflective base member

35 : 제2필름 331 : 반사부35: second film 331: reflecting unit

333 : 베이스단부333: base end

Claims (5)

특정한 파장을 가진 광을 방출하기 위한 조명장치에 있어서, 램프(11)을 구비하는데, 상기 램프는, 면을 가진 동공관(13)과 ; 상기 관에 포함되어 다중파장의 광을 발생시키기 위한 필라멘트(23)와 ; 특정한 파장의 광을 통과시키고 다른 파장의 광은 통과를 억제하기 위해 상기 관(13)의 면에 설치한 제1필름(25)을 구비하는데, 상기 제1필름(25)은 상기 특정한 파장의 광으로 통과한 상기 광의 파장 변동을 억제하기 위한 제1수단을 가지며 ; 상기 특정한 파장의 광을 반사시키고 그로부터 반사된 다른 파장의 광을 억제하기 위해 상기 램프(11)를 에워싸는 제2필터(35)를 구비하는데, 상기 제2필름(35)은 상기 특정한 광으로 반사된 상기 광의 파장 변동을 억제하기 위한 제2수단을 갖는 것을 특징으로 하는 조명장치.A lighting device for emitting light having a specific wavelength, comprising: a lamp (11), the lamp comprising: a pupil tube (13) having a face; A filament (23) included in the tube for generating light of multiple wavelengths; In order to pass light of a specific wavelength and light of another wavelength, the first film 25 is provided on the surface of the tube 13 so that the light of the specific wavelength is provided. A first means for suppressing wavelength fluctuation of the light passing through; A second filter 35 surrounding the lamp 11 for reflecting light of the particular wavelength and suppressing light of another wavelength reflected therefrom, the second film 35 being reflected by the particular light And a second means for suppressing fluctuation in wavelength of the light. 제1항에 있어서, 상기 제1필름(25) 및 제2필름(35) 각각은 다층의 간섭필터를 가지며, 상기 제1필름(25) 및 제2필름(25)을 구성하는 다층의 간섭 필터의 각층은 상기 제1필름(25)이 특정한 파장의 광으로 통과하는 상기 광의 파장의 변동을 억제하고, 상기 제2필름(35)이 특정한 파장의 광으로 반사하는 상기 광의 파장의 변동을 억제할 수 있도록 필름의 위치에 따라 변화하는 두께를 갖는 것을 특징으로 하는 조명장치.The multi-layer interference filter of claim 1, wherein each of the first film 25 and the second film 35 has a multi-layer interference filter, and constitutes the first film 25 and the second film 25. Each layer of suppresses fluctuations in the wavelength of the light passing through the first film 25 with light of a specific wavelength, and suppresses fluctuations in the wavelength of the light reflected by the second film 35 with light of a specific wavelength. Illumination device, characterized in that it has a thickness that changes depending on the position of the film. 제1항에 있어서, 상기 제1필름(25) 및 제2필름(35) 각각은 다층의 간섭필터를 가지며, 상기 제1필름(25) 및 제2필름(35)을 구성하는 상기 다층의 간섭필터의 각층은 상기 제1필름(25)이 특정한 파장의 광으로 통과하는 광의 파장의 변동을 억제하고, 상기 제2필름(35)이 특정한 파장의 광으로 반사하는 광의 파장의 변동을 억제하도록 필름의 위치에 따라 변화하는 굴절률을 갖는 것을 특징으로 하는 조명장치.According to claim 1, wherein the first film 25 and the second film 35 each has a multi-layer interference filter, the multi-layer interference constituting the first film 25 and the second film 35. Each layer of the filter suppresses fluctuations in the wavelength of light passing through the first film 25 with light of a specific wavelength, and suppresses fluctuations in the wavelength of light reflected by the second film 35 with light of a specific wavelength. Lighting apparatus characterized in that it has a refractive index that changes depending on the position of. 제2항에 있어서, 상기관(13)은 원통형이며 축을 갖고 있고, 상기 필라멘트(23)는 상기관(13)이 상기 축과 일치하는 축을 가지며, 상기 제1필름(25)을 구성하는 다층의 간섭필터의 각층은 상기 필라멘트(23)에 인접하는 영역에서는 얇고 상기 필라멘트(23)에 인접하지 않는 영역에서는 두껍게 되는 변화 가능한 두께를 갖고, 상기 제2필터(35)는 그 일단부에 특정한 파장의 광을 방출하기 위한 개구(32)를 갖는 형태로 형성되어 있으며, 상기 제2필름(35)을 구성하는 다층의 간섭필터의 각층은 상기 필라멘트(23) 근처의 영역에서는 얇고 상기 필라멘트(23)로부터 멀리 떨어진 영역에서는 두껍게 되는 변화가능한 두께를 갖는 것을 특징으로 하는 조명장치.3. The multilayer tube according to claim 2, wherein the tube (13) is cylindrical and has an axis, and the filament (23) has an axis in which the tube (13) has an axis coinciding with the axis, Each layer of the interference filter has a variable thickness that is thin in an area adjacent to the filament 23 and thick in an area not adjacent to the filament 23, and the second filter 35 has a specific wavelength at one end thereof. It is formed in a shape having an opening 32 for emitting light, each layer of the multi-layer interference filter constituting the second film 35 is thin in the region near the filament 23 and from the filament 23 Illuminating device having a variable thickness that becomes thicker in distant areas. 제2항에 있어서, 상기 관(13)은 원통형이며, 축을 갖고 있고, 상기 필라멘트(23)는 상기관(13)의 축과 일치하는 축을 가지며, 상기 제1필름(25)을 구성하는 다층의 간섭필터의 각층은 상기 필라멘트(23)에 인접하는 영역에서는 얇고 상기 필라멘트(23)에 인접하지 않는 영역에서는 두껍게 되는 변화가능한 두께를 가지며, 상기 제2필터(35)는 일단부에 특정한 파장의 광을 방출하기 위한 개구(32)를 갖는 형태로 형성되어 있고, 상기 제2필름(35)을 구성하는 다층의 간섭필터의 각층은 상기 램프(11)로 부터 방출된 작은 입사각의 광을 갖는 영역에서는 얇고 램프(11)로부터 방출된 큰 입사각의 광을 가진 영역에서는 두꺼운 것을 특징으로 하는 조명장치.3. The multilayer tube according to claim 2, wherein the tube (13) is cylindrical, has an axis, and the filament (23) has an axis coinciding with the axis of the tube (13), and the multilayer of the first film (25). Each layer of the interference filter has a variable thickness that is thin in an area adjacent to the filament 23 and thick in an area not adjacent to the filament 23, and the second filter 35 has light having a specific wavelength at one end thereof. Is formed in a shape having an opening 32 for emitting light, and each layer of the multilayer interference filter constituting the second film 35 is formed in a region having light having a small incident angle emitted from the lamp 11. An illumination device characterized in that it is thin and thick in an area with a large incident angle of light emitted from the lamp (11). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910009144A 1990-06-04 1991-06-03 Lighting unit having a lamp and a reflector KR930007438B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2144486A JPH0439854A (en) 1990-06-04 1990-06-04 Lighting device
JP2-144486 1990-06-04
JP144486 1990-06-04

Publications (2)

Publication Number Publication Date
KR920001123A true KR920001123A (en) 1992-01-30
KR930007438B1 KR930007438B1 (en) 1993-08-10

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910009144A KR930007438B1 (en) 1990-06-04 1991-06-03 Lighting unit having a lamp and a reflector

Country Status (3)

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EP (1) EP0460913A3 (en)
JP (1) JPH0439854A (en)
KR (1) KR930007438B1 (en)

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US5418419A (en) * 1994-03-22 1995-05-23 Tailored Lighting Inc. Lamp for producing a daylight spectrum
DE29710881U1 (en) * 1997-06-21 1997-08-14 BÄRO Bähren & Rosenkranz KG, 42799 Leichlingen Wall washer
DE19841304A1 (en) 1998-09-10 2000-03-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Light bulb
WO2002067024A1 (en) * 2001-02-21 2002-08-29 Koninklijke Philips Electronics N.V. Luminaire
JP2006517328A (en) 2003-01-15 2006-07-20 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ Lamp and lighting unit with shading mechanism and interference coating for improving color temperature uniformity
JP2007513461A (en) * 2003-09-23 2007-05-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Electric lamp and method for depositing a layer on a lamp
JP2006024395A (en) 2004-07-06 2006-01-26 Ichikoh Ind Ltd Vehicular lighting fixture
US20060226777A1 (en) * 2005-04-07 2006-10-12 Cunningham David W Incandescent lamp incorporating extended high-reflectivity IR coating and lighting fixture incorporating such an incandescent lamp
US20070138926A1 (en) * 2005-12-16 2007-06-21 Brown Peter W Method for optimizing lamp spectral output
KR100963582B1 (en) * 2008-07-21 2010-06-15 동도조명(주) Ceiling downlight having graded luminous body
US8016468B2 (en) 2009-11-25 2011-09-13 Osram Sylvania Inc. Signal indicator lamp assembly for a vehicle
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IT1401232B1 (en) * 2010-07-26 2013-07-12 Automotive Lighting Rear Lamps Italia S P A AUTOMOTIVE HEADLIGHT
JP6371525B2 (en) * 2010-08-30 2018-08-08 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． Lamp with graded absorption coating
US20140077681A1 (en) * 2012-09-18 2014-03-20 General Electric Company Enhanced aluminum thin film coating for lamp reflectors

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Also Published As

Publication number Publication date
EP0460913A3 (en) 1992-08-26
EP0460913A2 (en) 1991-12-11
JPH0439854A (en) 1992-02-10
KR930007438B1 (en) 1993-08-10

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