KR860000780Y1 - Light radiator - Google Patents

Light radiator Download PDF

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Publication number
KR860000780Y1
KR860000780Y1 KR2019850017495U KR850017495U KR860000780Y1 KR 860000780 Y1 KR860000780 Y1 KR 860000780Y1 KR 2019850017495 U KR2019850017495 U KR 2019850017495U KR 850017495 U KR850017495 U KR 850017495U KR 860000780 Y1 KR860000780 Y1 KR 860000780Y1
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KR
South Korea
Prior art keywords
conductor cable
optical conductor
light
core
optical
Prior art date
Application number
KR2019850017495U
Other languages
Korean (ko)
Inventor
모리게이
Original Assignee
모리게이
Priority date (The priority date 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 date listed.)
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Publication date
Priority claimed from JP56109108A external-priority patent/JPS5810702A/en
Application filed by 모리게이 filed Critical 모리게이
Priority to KR2019850017495U priority Critical patent/KR860000780Y1/en
Application granted granted Critical
Publication of KR860000780Y1 publication Critical patent/KR860000780Y1/en

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Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005Light 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 of the fibre type
    • G02B6/001Light 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 of the fibre type the light being emitted along at least a portion of the lateral surface of the fibre
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S11/00Non-electric lighting devices or systems using daylight
    • F21S11/007Non-electric lighting devices or systems using daylight characterised by the means for transmitting light into the interior of a building
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00Optical: systems and elements
    • Y10S359/90Methods

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

내용 없음.No content.

Description

광 라이에이터Optical writer

제1도는 광도체 케이블의 끝면에서 광을 방사하였을 때의 광(빛)이 넓어지는 범위의 정도를 나타내는 도면.1 is a view showing the extent of the range of light (light) when the light is emitted from the end surface of the optical conductor cable.

제2도는 내지 제4도는 각각 본 고안에 의한 광라디에이터의 실시예를 나타내는 측단면도.2 to 4 are side cross-sectional views each showing an embodiment of the optical radiator according to the present invention.

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

1 : 광도체 케이블 1a : 클래드층(Clad 層)1: Optical conductor cable 1a: Clad layer

1b : 코어(Core) 2 : 접착제1b: Core 2: Adhesive

3 : 광산란체 4 : 밀봉용기3: light scattering body 4: sealing container

본 고안은 광도체 케이블을 통하여 전송 되어온 광을 효과적으로 확산시켜서 방사(放射)하기 위한 광라디에이터에 관한 것이며, 특히 광도체 케이블의 클래드층을 잘라내고, 그 잘라낸 부분에 상기 광도체 케이블의 코어와 동등하거나 또는 이 코어보다 굴절률이 큰 접착체 예를들어 에폭시 수지 등을 접착하여 이 접착제를 통하여 광도체 케이블 내를 반송되어 오는 광을 효과적으로 이 광도체 케이블로부터 방사시키게 한 것이다.The present invention relates to an optical radiator for effectively diffusing and radiating light transmitted through an optical conductor cable, and in particular, a cladding layer of the optical conductor cable is cut out, and the cutout portion is equivalent to the core of the optical conductor cable. Or an adhesive having a refractive index larger than that of the core, for example, an epoxy resin or the like, to effectively radiate the light conveyed in the optical conductor cable through the adhesive, from the optical conductor cable.

근래 에너지 절약 시대를 맞이하여 각 방면에서 태양광 에너지의 효과적인 이용에 대하여 활발한 연구 개발이 진행되고 있으나, 태양광 에너지를 가장 효과적으로 이용하기 위하여서는 태양광 에너지를 열에너지, 전기 에너지 등의 다른 형태의 에너지로 변환하지 않고, 그대로 광에너지로 이용하는 것이다.In recent years, in the energy-saving era, active research and development has been conducted on the effective use of solar energy in various fields.However, in order to use solar energy most effectively, solar energy is converted into other forms of energy such as thermal energy and electric energy. It is used as light energy without converting into.

이와같은 관점에서, 본 출원인, 태양광을 렌즈등을 사용하여 집속하여서 광도체 케이블내에 도입하고, 이 광도체 케이블을 통하여 임의의 원하는 장소에 전달하고, 임의의 원하는 장소에서 광도체 케이블로부터 광을 방출시켜서 조명에 제공하는 것에 대하여서는 이미 여러가지 제안을 하여 왔었다.In view of this, the present applicant focuses the solar light using a lens or the like and introduces it into the optical conductor cable, transmits it to any desired place through the optical conductor cable, and transmits the light from the optical conductor cable at any desired place. Various proposals have already been made regarding the emission and providing to the lighting.

그리하여 태양광 에너지를 상기와 같이 이용하여 조명에 사용하고자 할 경우에, 광도체 케이블 내를 전송되어 오는 광은 지향성을 가지고 있으며, 예를 들면 제1도에 나타내는 바와같이 광도체 케이블(1)의 끝단부를 절단하여서 이 절단한 부분으로부터 광을 방출시킬 경우, 이 방사각도θ는, 통상 약 46로 상당히 좁은 것이어서, 태양광을 방의 조명에 사용하여 방 내부를 균일하게 조명하고자 할 경우 등에 있어서는, 이와같이 단순하게 광도체 케이블의 끝단부를 절단하여 이 절단한 부분으로부터 광을 방출시키게 한 것으로는, 만족할 만한 조명을 행할 수는 없다.Thus, when the solar energy is to be used for illumination using the above, the light transmitted in the optical conductor cable has directivity, and as shown in FIG. 1, for example, of the optical conductor cable 1 When the end is cut and light is emitted from the cut, the radiation angle θ is usually about 46 In this case, when the solar light is used to illuminate the room uniformly and the lighting is to be uniformly illuminated, it is satisfactory that the end of the optical conductor cable is simply cut to emit light from the cut portion. You can't do enough lighting.

그 때문에, 본 출원인은 광도체 케이블내를 전송되어 온 광을 효과적으로 확산하여서 넓은 범위를 균일하게 조명할 수 있게 한 광라디에이터에 대하여 여러 가지 제안을 하여 왔다.For this reason, the present applicant has made various proposals for an optical radiator capable of uniformly illuminating a wide range by effectively diffusing the light transmitted through the optical conductor cable.

본 고안도 그 일환으로 된 것으로서, 기본적으로는 광도체 케이블(1)의 클래드층(1a)을 잘라내고, 그 잘라낸 부분에 상기 광도체 케이블의 코어(1b)와 동등하거나 또는 코어(1b)의 굴절률 보다 큰 접착제, 예를 들면 에폭시 수지등을 접착한 것이다. 제2도는 본 고안에 의한 광라디에이터의 1실시예를 설명하기 위한 측단면도로서, 도면중 (1)은 광도체 케이블, (1a)는 클래드층, (1b)는 코어이고, 도시와 같이 광도체 케이블(1)의 클래드층(1a)의 일부를 잘라내고, 이 잘라낸 부분의 코어(1b)에 이 코어(1b)와 같던가 또는 이 코어보다 굴절률이 큰 접착제, 예를들어 에폭시 수지(2)를 접착한 것이다.The present invention is also part of it, and basically, the cladding layer 1a of the optical conductor cable 1 is cut out, and the cutout portion is equivalent to the core 1b of the optical conductor cable or the core 1b of the core 1b is cut out. An adhesive larger than the refractive index, for example, an epoxy resin, is bonded. 2 is a side cross-sectional view for explaining an embodiment of an optical radiator according to the present invention, in which (1) is an optical conductor cable, (1a) is a cladding layer, (1b) is a core, and as shown in the figure, an optical conductor A part of the cladding layer 1a of the cable 1 is cut out, and the core 1b of the cut out portion has the same refractive index as that of the core 1b or a larger refractive index than the core, for example, an epoxy resin 2. It is glued.

이와같이 함으로써, 광도체 케이블 내를 전송되어 오는 광은 이 접착제(2)를 통하여 효과적으로 도출되어 방사된다.By doing so, the light transmitted through the optical conductor cable is effectively led out through the adhesive 2 and radiated.

제3도는 본 고안의 다른 실시예를 나타내는 측단면도이고, 이 실시예는 광도체 케이블(1)의 클래드층의 일부를 잘라내고 이 잘라낸 부분의 코어(1b)위에 이 코어(1b)와 동등 또는 이 코어의 굴절률보다 큰 접착제 예를들어 에폭시 수지(2)등에 의하여 광산란체(3)을 접착한 것으로서, 이와같이 하면, 광도체 케이블 내를 전송되어 오는 광을 접착제에 의하여 이 광도체 케이블에서 효과적으로 돌출하여 이 도출된 광을 광산란체(3)에 의하여 효과적으로 확산하여서 방사시킬 수 있다.3 is a side cross-sectional view showing another embodiment of the present invention, which cuts a part of the clad layer of the optical conductor cable 1 and equals or equals this core 1b onto the core 1b of the cutout portion. The light scattering body 3 is bonded by an adhesive, for example, an epoxy resin 2 or the like, which is larger than the refractive index of the core. In this case, the light transmitted through the optical conductor cable is effectively projected from the optical conductor cable by the adhesive. Thus, the derived light can be effectively diffused and radiated by the light scattering body 3.

또한 제2도 및 제3도에서는, 광도체 케이블의 끝단부의 클래드층을 잘라낸 예를 나타내었으나, 광도체 케이블의 중도의 클래드층을 잘라내고, 이 잘라낸 코어상에 상기와 마찬가지로 하여 접착제를 접착하거나, 혹은 광산란체를 접착하도록 하여도 좋다는 것은 용이하게 이해될 것이다.2 and 3 show an example in which the cladding layer at the end of the optical conductor cable is cut out, but the intermediate cladding layer of the optical conductor cable is cut out, and the adhesive is bonded to the cut core in the same manner as described above. It will be readily understood that the light scattering body may be bonded to each other.

제4도는 본 고안의 다른 실시예를 나타내는 측단면도이고, 이 실시예는 도시와 같이 제2도 또는 제3도에 나타낸 광라디에이터부를 투명 또는 반투명의 용기(4)로 밀봉한 것으로서, 이와같이 하면, 이들 접착제 또는 광산란체가 다른 물체에 접촉하여서 탈락하는 것과 같은 일이나, 이들의 표면에 먼지 또는 손때 등이 묻는 것과 같은 일, 및 이들의 접착부재에 인체가 접촉하여서 부상을 입는 것과 같은 일등이 없어지고, 또한 수중(물속) 등에서 사용할 경우, 예를들면 클로렐라의 배양 광원으로 사용할 경우등에는, 표면에 물때가 끼지 않고, 표면을 언제나 청결하게 유지할 수가 있고, 또한 일단 밀봉 용기내의 공기층을 통하여 수중에 방출하게 되어 있기 때문에, 광의 산란을 원하는 범위와 방향으로 할 수 있는 등의 효과가 있다. 만일 밀봉용기가 없는 것으로 하면, 광은 광도체 케이블의 앞끝단부로부터 극히 좁은 범위로 밖에 방출되지 않는다.FIG. 4 is a side cross-sectional view showing another embodiment of the present invention, and this embodiment seals the optical radiator portion shown in FIG. 2 or 3 with a transparent or translucent container 4 as shown. These adhesives or light scattering bodies come into contact with other objects and fall off, such as dust or hand stains on their surfaces, and injuries due to human contact with their adhesive members. In addition, when used in water (water), for example, as a culturing light source for chlorella, the surface does not get wet, and the surface can be kept clean at all times, and once released into the water through the air layer in the sealed container. Since the light is scattered, the light scattering can be performed in a desired range and direction. If there is no sealed container, light is emitted only in an extremely narrow range from the front end of the conductor cable.

이상의 설명으로부터 명백한 바와같이, 본 고안에 의하여 간단하고 또한 저렴한 가격의 구성으로서, 광도체 케이블내를 전송되어 오는 광을 효과적으로 확산하여 방사할 수가 있는 것이다.As is apparent from the above description, the present invention is a simple and inexpensive configuration, and can effectively diffuse and radiate the light transmitted through the optical conductor cable.

Claims (3)

광도체 케이블(1)의 클래드층(1a)을 잘라내고, 이 잘라낸 부분에 이 광도체 케이블(1)의 코어(1b)와 동등 하거나 또는 이 코어보다 굴절률이 큰 접착제(2)를 접착한 것을 특징으로 하는 광라디에이터.The cladding layer 1a of the optical conductor cable 1 is cut out, and an adhesive 2 having a refractive index greater than or equal to the core 1b of the optical conductor cable 1 is bonded to the cut-out portion. Radiator characterized by the above-mentioned. 제1항에 있어서, 접착제(2)에 의하여 광란산체(3)를 접착한 것을 특징으로 하는 광라디에이터.The light radiator according to claim 1, wherein the light scattering body (3) is bonded by an adhesive (2). 제1항 또는 제2항에 있어서, 클래드층(1a)의 잘라낸 부분을 투명 또는 반투명체의 용기(4)로 밀봉한 것을 특징으로 하는 광라디에이터.The optical radiator according to claim 1 or 2, wherein the cutout portion of the clad layer (1a) is sealed with a transparent or semitransparent container (4).
KR2019850017495U 1981-07-13 1985-12-24 Light radiator KR860000780Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850017495U KR860000780Y1 (en) 1981-07-13 1985-12-24 Light radiator

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP56-109108 1981-07-13
JP56109108A JPS5810702A (en) 1981-07-13 1981-07-13 Optical radiator
KR1019820001998A KR830010358A (en) 1981-07-13 1982-05-07 Optical radiator
KR2019850017495U KR860000780Y1 (en) 1981-07-13 1985-12-24 Light radiator

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1019820001998A Division KR830010358A (en) 1981-07-13 1982-05-07 Optical radiator

Publications (1)

Publication Number Publication Date
KR860000780Y1 true KR860000780Y1 (en) 1986-04-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850017495U KR860000780Y1 (en) 1981-07-13 1985-12-24 Light radiator

Country Status (1)

Country Link
KR (1) KR860000780Y1 (en)

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