KR940005969B1 - Light guidance system - Google Patents

Light guidance system Download PDF

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Publication number
KR940005969B1
KR940005969B1 KR1019910013041A KR910013041A KR940005969B1 KR 940005969 B1 KR940005969 B1 KR 940005969B1 KR 1019910013041 A KR1019910013041 A KR 1019910013041A KR 910013041 A KR910013041 A KR 910013041A KR 940005969 B1 KR940005969 B1 KR 940005969B1
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KR
South Korea
Prior art keywords
light
lens
convex lens
parallel
parallel light
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Application number
KR1019910013041A
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Korean (ko)
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KR930002849A (en
Inventor
김영곤
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김영곤
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Application filed by 김영곤 filed Critical 김영곤
Priority to KR1019910013041A priority Critical patent/KR940005969B1/en
Publication of KR930002849A publication Critical patent/KR930002849A/en
Application granted granted Critical
Publication of KR940005969B1 publication Critical patent/KR940005969B1/en

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/30—Collimators

Abstract

The apparatus for guiding the light flexibly with the optical fiber as well as controlling the light quantity arbitrarily includes a convex lens (L1) placed at the window side where the sun shines, another convex lens (L4) placed at the room side, concave lens (L2,L3) converting the refractive/parallel light to the parallel/refractive one, and a light pathway (P) guiding the parallel light.

Description

평행광 유도장치Parallel light induction device

제1도는 본 발명의 구성 개략도.1 is a schematic configuration diagram of the present invention.

제2도는 본 발명의 동작 상태 예시도.2 is an exemplary operation state of the present invention.

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

L1, L2, L3, L4: 렌즈 P : 통광장치L 1 , L 2 , L 3 , L 4 : Lens P: Light transmitting device

본 발명은 태양광 등 외부의 평행광을 유도하여 건물의 내부나 지하실 또는 차량 내부에 조사시키기 위한 유도장치에 관한 것이다. 일반적으로 평행광을 빛의 진행방향인 직선으로부터 일탈시켜 전달하기 위하여는 반사경 또는 직각 프리즘(전반사 프리즘)을 이용할 수 밖에 없는 것으로 이러한 경우에 있어서도 굴절된 광량은 반사경의 면적이나 직각 프리즘의 굴절면에 한정되는 것으로 그 이상의 광량은 결코 전달할 수가 없고 굴절된 광속도 직선의 범주를 벗어날 수 없음으로 이용이 극히 제한되는 어려움이 있는 것이다.The present invention relates to an induction apparatus for guiding outside parallel light, such as sunlight, to the inside of a building, a basement, or a vehicle. In general, in order to transfer parallel light away from a straight line in the direction of light, a reflector or a right angle prism (total reflection prism) must be used. Even in this case, the amount of refracted light is limited to the area of the reflector or the refractive surface of the right angle prism. In other words, the amount of light can not be transmitted and can not be out of the range of the refracted luminous straight line is difficult to use extremely limited.

본 발명은 위와 같은 반사경이나 직각 프리즘을 사용하지 아니하고 광량도 임의로 조정할 수 있으며 특히 굴절통로가 직선이 되지 아니할 수 있도록 하여 이용의 편의성과 다양성을 높이기 위한 것으로 이를 설명하면 다음과 같다.The present invention can be adjusted arbitrarily without using a reflector or a right angle prism as described above, and in particular, the refractive path is not to be a straight line to increase the convenience and variety of use.

외부조사의 평행광 부분에 볼록렌즈(L1)을 실시하고 평행광이 볼록렌즈(L1)을 지나 초점에 모이기 전 위치에 볼록렌즈(L1)을 지난 굴절광선이 다시 평행광으로 되도록 오목렌즈(L2)를 위치하며 오목렌즈(L2) 후단에 통광장치(P)를 형성하여 다시 오목렌즈(L3)와 접합한 뒤 오목렌즈(L3)에 의해 분산된 광선이 평행광이 될 수 있도록 오목렌즈(L3) 후부에 볼록렌즈(L4)를 구성하여서 된 것이다.The convex lens L 1 is applied to the parallel light portion of the external irradiation, and the concave light beam passing the convex lens L 1 at the position before the parallel light passes through the convex lens L 1 and focuses again is concave so as to be parallel light. lens (L 2) the location, and the negative lens (L 2) back to the negative lens to form a cylindrical optics (P) at the rear end (L 3) and joined one behind the negative lens (L 3) is parallel light scattered rays by The convex lens L 4 is formed at the rear of the concave lens L 3 so as to be possible.

이와 같이 된 본 발명의 동작 원리와 작용 효과 및 산업상 이용을 설명하면 외부로부터 조사되는 가시광선(물체에서 반사되는 반사광 포함) 등은 제2도에서와 같이 볼록렌즈(L1)을 지나게 되면 볼록렌즈(L1)의 초점(미도시)으로 모이게 된다. 이때 초점 가까이에 오목렌즈(L2)를 위치하게 되면 가시광선은 오목렌즈(L2)를 지나 평행광으로 변하게 된다. 물론 이때 평행광으로 된 광선은 볼록렌즈(L1)을 지나온 전체의 가시광선이므로 매우 집약된 광선군이 되는 것이다.When explaining the operation principle, operation effect and industrial use of the present invention as described above, visible light irradiated from the outside (including reflected light reflected from an object) is convex when passing through the convex lens L 1 as shown in FIG. The lens L 1 is brought into focus (not shown). In this case, when the concave lens L 2 is positioned near the focal point, the visible light is changed into parallel light after passing through the concave lens L 2 . Of course, the light rays made of parallel light are very visible rays because they are the entire visible light passing through the convex lens L 1 .

이와 같이 집약된 광선군은 광선이 통과될 수 있는 광섬유 등으로 구성된 통광장치(P)를 지나 다시 오목렌즈(L3)에 다다르면 평행광은 오목렌즈(L3)의 허초점(미도시)을 중심으로 외부로 퍼지게 되고 그 뒤에 설치된 볼록렌즈(L4)를 지나게 되면 다시 평행광으로 변한 상태로 통과하게 된다.The concentrated light group passes through the light-transmitting device P composed of an optical fiber through which the light beams can pass, and then reaches the concave lens L 3 again, and the parallel light becomes a focal point (not shown) of the concave lens L 3 . Spread outward to the center and pass through the convex lens (L 4 ) installed behind it, and passes through the state changed to parallel light again.

그러므로 본 고안 장치는 예를 들어 볼록렌즈(L1)을 태양광이 조사되는 창문에 설치하고 볼록렌즈(L4)를 지하실의 벽면에 설치하게 되면 지하실에 설치된 볼록렌즈(L4)에는 창문에 설치된 볼록렌즈(L1)에 조사된 빛이 발산하게 되어 지하실에서도 태양광과 동일한 빛을 조명할 수 있고, 외부의 풍경 등을 조감할 수 있게 되는 것이며 특히 통광장치(P)를 광섬유 등으로 구성할 시 광섬유를 임의의 각도로 휘어서 사용할 수 있음으로 오목렌즈(L2)와 오목렌즈(L3)간이 직선이 아닌 곡선인 경우에도 이용할 수 있는 것으로서, 본 발명은 볼록렌즈(L1)을 태양광이 조사되는 임의의 지점에 설치하고 조명광이 발산되는 볼록렌즈(L4)를 태양 빛이 다다르지 아니하는 임의의 지점에 자유로이 설치할 수 있게 되어 태양광을 필요로 하는 구축물에 널리 이용할 수 있음은 물론, 자동차의 후미에 볼록렌즈(L1)을 설치하므로서 운전자가 앉아서 후미를 확연하게 확인할 수 있고, 인간의 장기 등 곡선상태의 내부를 외부에서 확인할 수 있게 될(이 경우 볼록렌즈(L1)전단에 별도의 발광 장치가 필요하겠지만)수 있어 의학 분야에도 널리 응용할 수 있게 되는 것이다.Therefore, the device of the present invention, for example, if the convex lens (L 1 ) is installed in the window irradiated with sunlight and the convex lens (L 4 ) is installed on the wall of the basement, the convex lens (L 4 ) installed in the basement in the window The light emitted from the installed convex lens (L 1 ) is emitted to illuminate the same light as the sunlight in the basement, and to be able to take a look at the scenery outside, especially the light transmitting device (P) to the optical fiber, etc. Since the optical fiber can be bent at an arbitrary angle during construction, it can be used even when the concave lens L 2 and the concave lens L 3 are not straight lines, and the present invention provides a convex lens L 1 . It can be installed at any point where sunlight is irradiated, and the convex lens (L 4 ) where illumination light is emitted can be freely installed at any point where sunlight does not reach, so it can be widely used in a construction requiring sunlight. Of course, by installing the convex lens (L 1 ) in the rear of the car, the driver can sit and check the rear clearly, and the inside of the curved state such as human organs can be seen from the outside (in this case, the convex lens (L) 1 ) A separate light emitting device may be required for the shear, so that it can be widely applied to the medical field.

그러므로 광학 이론을 응용한 본 발명은 산업상 매우 유용한 잇점이 있게된다.Therefore, the present invention applying the optical theory has a very useful advantage in industry.

Claims (1)

외부조사 평행광 부분에 볼록렌즈(L1)을 설치하고 평행광이 볼록렌즈(L1)을 지나 초점에 모이기 전 위치에 볼록렌즈(L1)을 지난 굴절광선이 다시 평행광으로 되도록 오목렌즈(L2)을 위치하며 오목렌즈(L2) 후단에 통광장치(P)를 형성하여 다시 오목렌즈(L3)와 접합한 뒤 오목렌즈(L3)에 의해 분산된 광선이 평행광이 될 수 있도록 오목렌즈(L3) 후부에 볼록렌즈(L4)를 구성하여서 된 평행광 유도장치.Concave lens provided with convex lens (L 1 ) in the outside-illuminated parallel light part and refracted light passing through convex lens (L 1 ) at the position before the parallel light is focused to pass through the convex lens (L 1 ). (L 2) the location, and the negative lens (L 2) cylindrical optics back to the negative lens forming the (P) at the rear end (L 3) and joined one after the dispersed light beam by a concave lens (L 3) parallel to the light Parallel light guide device comprising a convex lens (L 4 ) in the rear of the concave lens (L 3 ) so that it can be.
KR1019910013041A 1991-07-29 1991-07-29 Light guidance system KR940005969B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910013041A KR940005969B1 (en) 1991-07-29 1991-07-29 Light guidance system

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Application Number Priority Date Filing Date Title
KR1019910013041A KR940005969B1 (en) 1991-07-29 1991-07-29 Light guidance system

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KR930002849A KR930002849A (en) 1993-02-23
KR940005969B1 true KR940005969B1 (en) 1994-06-25

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KR101319288B1 (en) * 2011-08-09 2013-10-17 주식회사 엔에스넷 Day Lighting Device And Hybrid Lighting System Using It

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