JP3099452U - Sun catcher - Google Patents
Sun catcher Download PDFInfo
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- JP3099452U JP3099452U JP2003270229U JP2003270229U JP3099452U JP 3099452 U JP3099452 U JP 3099452U JP 2003270229 U JP2003270229 U JP 2003270229U JP 2003270229 U JP2003270229 U JP 2003270229U JP 3099452 U JP3099452 U JP 3099452U
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- Prior art keywords
- light
- parabolic mirror
- optical fiber
- mirror
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Couplings Of Light Guides (AREA)
- Photovoltaic Devices (AREA)
Abstract
【課題】
太陽光を集光し任意の場所へ放光するための、効率的な装置を提案する。
【解決手段】
光の集光方法を放物面鏡を用いることと、伝達方法を光ファイバーの伝達部分とレンズや放物面鏡の投射部分を組み合わせることにより課題を解決する。
【選択図】 図１
【Task】
We propose an efficient device to collect sunlight and emit it to any place.
[Solution]
The object is solved by using a parabolic mirror as a light condensing method and combining a transmitting part of an optical fiber with a projection part of a lens or a parabolic mirror as a transmitting method.
[Selection diagram] Fig. 1
Description
本考案は、太陽光を任意の場所へ投光する装置である。 The present invention is a device that projects sunlight to any place.
従来、太陽光を任意の場所へ投光するには、光センサーを用いたり、太陽の軌道を追いかけたりしながら装置を太陽に向け、鏡の反射を数度繰り返し投光する方法が考えられたが、思い通りの場所へ投光できなかったり、又凸レンズを用いて集光し、光ファイバーを介して投光する方法があったが、是も価格が高い、効率が良くないなどの問題があった。 Conventionally, to project sunlight to an arbitrary place, a method was considered in which an optical sensor was used, or the device was aimed at the sun while following the orbit of the sun, and the mirror was repeatedly reflected several times. However, there was a method of not being able to project light to the desired place, or a method of condensing using a convex lens and projecting through an optical fiber, but there were problems such as high price and inefficiency. .
また、集光場所は通常、太陽光の良くあたる南向き屋上などが選ばれるが、光の最終の放出場所は、太陽のあたらない、北側の地下室などであるため全てに光ファイバーを用いると光の減衰や、コスト面で問題があった。 In addition, the light-collecting location is usually selected on the roof facing south, which is well exposed to sunlight.However, since the final emission location of the light is in the basement on the north side where the sun does not hit, if all the optical fibers are used, the There were problems with attenuation and cost.
光を目的の場所へ照射する手段として、レンズや鏡を用いた光学系、光ファイバーを用いた光学系が従来技術として存在する。 As a means for irradiating light to a target place, an optical system using a lens or a mirror and an optical system using an optical fiber exist as conventional techniques.
前者は直進のみを使用しなければならず、設計および設置が難しい。 The former must use only straight ahead and is difficult to design and install.
後者は設置は容易であるが、価格が高い、光の減衰が大きいなどの問題があり、本考案では、これらの問題を解決する。 The latter is easy to install, but has problems such as high cost and large light attenuation, and the present invention solves these problems.
この改善策として、集光光学系に１枚の放物面鏡を使用することにより、集光面積が有効に活用され、またレンズ光学系のガラスなどの光の減衰が大幅になくなり、集光効率が上昇する。 As a remedy, the use of a single parabolic mirror in the condensing optical system allows the condensing area to be used effectively, and the attenuation of light in the glass of the lens optical system is greatly reduced. Efficiency increases.
本考案は、まず放物面鏡で光を集光し光ファイバーに入光し、最終照射場所までの間の直線部分で設計、設置の容易な場所を光ファイバーからもう一度レンズ、鏡を用いた光学系使用することで問題を解決をすることを最も主要な特徴とする。 In the present invention, first, the light is condensed by a parabolic mirror, enters the optical fiber, and the linear system between the final irradiation location is designed and installed. The main feature is to solve the problem by using.
本考案のレンズや鏡を用いた光学系、光ファイバーを用いた光学系の長所を併用することにより、設計、設置が容易でかつ安価な装置を提供できる利点がある。
By using the advantages of the optical system using the lens and the mirror and the optical system using the optical fiber of the present invention together, there is an advantage that an inexpensive device that is easy to design and install can be provided.
図１は本考案の実施例である。 FIG. 1 is an embodiment of the present invention.
太陽光の集光のみならず、通常のランプなどを光源として使用する投光方法においても、本考案の方法は効率の良い投光方法であるので、野球場などの競技場の照明方法にも利用可能性が有る。 In addition to condensing sunlight, the method of the present invention is an efficient method of flooding using ordinary lamps as a light source. Available.
放物面鏡
焦点
光ファイバー
レンズ
平面鏡
建物
太陽
放出光
Parabolic mirror focus fiber optic lens plane mirror building solar emission light
Claims (1)
Concentrate sunlight using a parabolic mirror, enter the optical fiber, emit it once to a free place, project the emitted light to a distant place using a parabolic mirror or convex lens, and project it A device that enters the reflected light into a mirror or an optical fiber and projects the light to an arbitrary location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003270229U JP3099452U (en) | 2003-07-25 | 2003-07-25 | Sun catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003270229U JP3099452U (en) | 2003-07-25 | 2003-07-25 | Sun catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3099452U true JP3099452U (en) | 2004-04-08 |
Family
ID=43253156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003270229U Expired - Fee Related JP3099452U (en) | 2003-07-25 | 2003-07-25 | Sun catcher |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3099452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013053963A (en) * | 2011-09-05 | 2013-03-21 | Adc:Kk | Optical fiber converter for spatial light measurement, evaluation system and measurement system |
-
2003
- 2003-07-25 JP JP2003270229U patent/JP3099452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013053963A (en) * | 2011-09-05 | 2013-03-21 | Adc:Kk | Optical fiber converter for spatial light measurement, evaluation system and measurement system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |