JPS6142362B2 - - Google Patents
Info
- Publication number
- JPS6142362B2 JPS6142362B2 JP53064775A JP6477578A JPS6142362B2 JP S6142362 B2 JPS6142362 B2 JP S6142362B2 JP 53064775 A JP53064775 A JP 53064775A JP 6477578 A JP6477578 A JP 6477578A JP S6142362 B2 JPS6142362 B2 JP S6142362B2
- Authority
- JP
- Japan
- Prior art keywords
- glass plate
- light
- light deflection
- sunlight
- support frame
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- 239000011521 glass Substances 0.000 claims description 23
- 239000005357 flat glass Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Description
【発明の詳細な説明】
本発明は、窓としての機能をできるだけ維持し
つつなおかつ太陽光を効率よく収集して光フアイ
バ等の光導体を通して所望の箇所へ伝送できるよ
うにした太陽光収集用サツシ窓に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention provides a solar light collection sash that maintains its function as a window as much as possible while efficiently collecting sunlight and transmitting it to a desired location through a light guide such as an optical fiber. Regarding windows.
近時、石油シヨツクが発生して以来、クリーン
エネルギーのホープとして太陽光エネルギーが注
目されている。しかし、太陽光はエネルギー密度
が低いため、これを直接に利用した場合には利用
効率が低く、設備コストが高くなるという欠点が
ある。このため、従来より、多数の平面鏡或いは
凹面鏡を用いて太陽光を収集し、熱エネルギーに
変換して、或いは電気エネルギーに変換して使用
することが考えられていた。しかし、この従来の
考え方は、収集した太陽光エネルギーを熱エネル
ギー或いは電気エネルギーに変換して使用するも
のであるため、変換ロスが生じ、太陽光の利用効
率が低下するという欠点があつた。 Since the recent outbreak of oil shocks, solar energy has been attracting attention as a hope for clean energy. However, since sunlight has a low energy density, direct use of sunlight has the disadvantage of low utilization efficiency and high equipment costs. For this reason, conventionally, it has been considered to use a large number of plane mirrors or concave mirrors to collect sunlight and convert it into thermal energy or electrical energy for use. However, this conventional approach involves converting the collected solar energy into thermal energy or electrical energy for use, which has the drawback of causing conversion loss and reducing the efficiency of sunlight utilization.
本発明は、如上のごとき現状に鑑みてなされた
もので、特に、サツシ窓を用いて太陽光を効率よ
く収集し、この収集された光を光導体を通して所
望の箇所へ導くようにし、この導かれた光を、最
も効果的には、照明光として使用し得るようにし
たものである。 The present invention was made in view of the above-mentioned current situation, and in particular, it uses a sash window to efficiently collect sunlight, and guides the collected light to a desired location through a light guide. Most effectively, the emitted light can be used as illumination light.
第１図は、本発明による太陽光収集用サツシ窓
の一実施例を説明するための側断面図で、図中、
１は一方の面に凸レンズ型の光偏向体２，２′，
２″……を有する光偏向ガラス板、３は支持枠体
４によつて前記光偏向ガラス板１と一体的に構成
された平ガラス板で、これらによつてサツシ窓を
構成している。このサツシ窓を図示の状態で使用
すると、窓外上方からの太陽光SOは、凸レンズ
型光偏向体２，２′，２″……によつてSI方向に偏
向集束されるので、この集束部に受光部５を有す
る光導体６を配設しておくと、窓外からの太陽光
を光導体６を通して任意所望の場所へ導くことが
でき、最も効果的には、暗所等における照明光と
してそのまゝ利用することができる。 FIG. 1 is a side sectional view for explaining one embodiment of the sunlight collecting sash window according to the present invention.
1 has a convex lens type light deflector 2, 2' on one surface,
A light deflection glass plate 2'' is formed integrally with the light deflection glass plate 1 by a support frame 4, and a sash window is constituted by these. When this sash window is used in the state shown in the figure, sunlight SO from above outside the window is deflected and focused in the SI direction by the convex lens type light deflectors 2, 2', 2''... By disposing a light guide 6 having a light receiving part 5 in the window, sunlight from outside the window can be guided to any desired place through the light guide 6. It can be used as is.
第２図は、本発明の他の実施例を説明するため
の側断面図で、窓外からの太陽光SOは、第１図
の場合と同様、凸レンズ型光偏向体２，２′，
２″……によつてSI方向に偏向されるが、この実
施例によると、偏向された光SIを反射鏡７によつ
てSI′方向に反射し、この反射光を受光部５を通
して光導体６に導くようにしている。従つて、こ
の実施例によると、光偏向ガラス板１と平ガラス
板３との間隔を短かくすることができ、従つて、
サツシ窓の厚さを薄くすることができる利点があ
る。 FIG. 2 is a side sectional view for explaining another embodiment of the present invention, in which sunlight SO from outside the window is transmitted through convex lens type light deflectors 2, 2',
According to this embodiment, the deflected light SI is reflected in the SI' direction by the reflecting mirror 7, and this reflected light is passed through the light receiving section 5 and sent to the light guide. 6. Therefore, according to this embodiment, the distance between the light deflecting glass plate 1 and the flat glass plate 3 can be shortened.
There is an advantage that the thickness of the satsui window can be made thinner.
このようにサツシ窓を２重構造にし、その内部
の上方又は下方に光偏向ガラス板で偏向した太陽
光の焦点が結ぶようにすると、該焦点に人が触れ
て火傷を負つたり、或焦点に可燃物が触れて火災
を起こすようなおそれはなく、また、該サツシ窓
を通しての採光も可能であり、更には、受光部が
上部又は下部に設けられているので、該受光部或
いは反射鏡が目障りになるようなこともなく、窓
としての機能をそれ程損なうことなく太陽光を効
果的に収集することができる。 If a satsui window is made into a double structure like this, and the sunlight deflected by the light deflecting glass plate is focused upward or downward inside the window, there is a possibility that a person may touch the focal point and get burns, or There is no risk of a fire coming into contact with combustible materials, and it is also possible to let in light through the sash window.Furthermore, since the light receiving section is provided at the top or bottom, the light receiving section or the reflecting mirror It does not become an eyesore and can effectively collect sunlight without significantly impairing its function as a window.
なお、第１図及び第２図に示した実施例におい
ては、光偏向体２，２′，２″……の面２ａ，２
a′，２a″……が太陽光の入射方向SOと一致して
いる時に光の乱反射が最も少なく、従つて、最も
効率よく太陽光を収集できるものであるが、太陽
の高さは、一年を通じて、また、地方によつて異
なるので、光偏向ガラス板１の傾斜角度を調節で
きるようにしたり、或いは、光偏向ガラス板１を
差し換え可能にしておくと、設置地域に制限を受
けることなく、年間を通して効率よく太陽光を収
集することができる。また、受光部或は反射鏡を
可動式にし、常に最大の受光量を得るような追尾
方式にすることも可能で、この追尾方式と前記光
偏向ガラス板の傾斜角度調節方式或いは光偏向ガ
ラス板の差し換え方式を併用すると更に効率よく
太陽光を収集することができる。 In the embodiment shown in FIGS. 1 and 2, the surfaces 2a, 2 of the optical deflectors 2, 2', 2''...
When a', 2a''... coincides with the incident direction SO of sunlight, the diffused reflection of light is the least, and sunlight can therefore be collected most efficiently, but the height of the sun is Since it differs throughout the year and depending on the region, if the tilt angle of the light deflection glass plate 1 can be adjusted or the light deflection glass plate 1 can be replaced, the installation area will not be restricted. , it is possible to efficiently collect sunlight throughout the year.Also, it is possible to make the light receiving part or reflector movable and use a tracking method that always obtains the maximum amount of light received. If a method of adjusting the tilt angle of the light deflection glass plate or a method of replacing the light deflection glass plate is used in combination, sunlight can be collected more efficiently.
また、光偏向ガラス板１と平ガラス板３とによ
つて形成される空間内には、収集されなかつた太
陽光によつて熱が蓄えられるので、この蓄えられ
た太陽光エネルギーを必要に応じて種々の用途に
利用することも可能で、更には、平ガラス板３を
熱線吸収ガラス板とし該空間内に効率よくエネル
ギーを蓄えるようにすることも可能である。この
ように、光偏向ガラス板１と平ガラス板３との間
に、収集されなかつた太陽光エネルギーを利用し
て熱エネルギーを蓄え、このエネルギーをも利用
するようにすれば更に効率よく太陽光エネルギー
を利用することができ、同時に、部室内の温度が
太陽光エネルギーによつて左右されないようにす
ることができるので、冷暖房の調整がより容易に
なる等の利点もある。また、平ガラス板３として
偏向ガラス板を用いて乱反射等によるギラギラを
防止するようにすることも考えられる。 In addition, heat is stored in the space formed by the light deflecting glass plate 1 and the flat glass plate 3 due to uncollected sunlight, so this stored solar energy can be used as needed. Furthermore, it is also possible to use the flat glass plate 3 as a heat ray absorbing glass plate to efficiently store energy within the space. In this way, if the uncollected solar energy is used to store thermal energy between the light deflecting glass plate 1 and the flat glass plate 3, and this energy is also used, the sunlight can be used even more efficiently. Energy can be used, and at the same time, the temperature inside the room can be prevented from being affected by solar energy, so there are advantages such as easier adjustment of air conditioning and heating. It is also conceivable to use a polarizing glass plate as the flat glass plate 3 to prevent glare due to diffused reflection or the like.
以上の説明から明らかなように、本発明による
と、サツシ窓を利用して太陽光エネルギーを収集
するようにしているため、太陽光エネルギーを収
集するための専用の設備を必要とせず、また、設
置場所にも事欠かない。また、光エネルギーとし
て収集されない太陽光エネルギーを熱エネルギー
として効果的に利用できるので、非常に効率よく
太陽光エネルギーを収集、利用することができる
利点がある。 As is clear from the above description, according to the present invention, solar energy is collected using satsuri windows, so there is no need for special equipment for collecting solar energy, and There is no shortage of installation locations. Furthermore, since sunlight energy that is not collected as light energy can be effectively used as thermal energy, there is an advantage that sunlight energy can be collected and used very efficiently.
第１図及び第２図はそれぞれ本発明の実施例を
説明するための側断面図である。
１……光偏向ガラス板、２，２′，２″……光偏
向体、３……平ガラス板、４……支持枠体、５…
…受光部、６……光導体、７……反射鏡。
FIGS. 1 and 2 are side sectional views for explaining embodiments of the present invention, respectively. DESCRIPTION OF SYMBOLS 1... Light deflection glass plate, 2, 2', 2''... Light deflection body, 3... Flat glass plate, 4... Support frame, 5...
...Light receiving section, 6...Light guide, 7...Reflector.
Claims (1)
向ガラス板に対向して配置された平ガラス板と、
該平ガラス板と前記光偏向ガラス板とを所定の間
隔を保つて保持するための支持枠体と、前記平ガ
ラス板と光偏向ガラス板とによつて形成される空
間内の下部に配設され、かつ、前記光偏向ガラス
板によつて下方向に向けて集束された光を受光す
るための光導体を具備したことを特徴とする太陽
光収集用サツシ窓。 ２ 光偏向体を有する光偏向ガラス板と、該光偏
向ガラス板に対向して配置された平ガラス板と、
該平ガラス板と前記光偏向ガラス板とを所定の間
隔を保つて保持するための支持枠体と、前記平ガ
ラス板と光偏向ガラス板とによつて形成される空
間内の下部に配設された反射鏡と、前記空間内の
上部に配設された光導体とを有し、前記光偏向ガ
ラス板によつて下方向に向けて集束された光を前
記反射鏡によつて反射して前記光導体に導くよう
にしたことを特徴とする太陽光収集用サツシ窓。[Claims] 1. A light deflection glass plate having a light deflection body, a flat glass plate disposed opposite to the light deflection glass plate,
a support frame for holding the flat glass plate and the light deflection glass plate at a predetermined distance; and a support frame disposed at a lower part in a space formed by the flat glass plate and the light deflection glass plate. and a light guide for receiving light focused downward by the light deflecting glass plate. 2. a light deflection glass plate having a light deflection body; a flat glass plate disposed opposite to the light deflection glass plate;
a support frame for holding the flat glass plate and the light deflection glass plate at a predetermined distance; and a support frame disposed at a lower part in a space formed by the flat glass plate and the light deflection glass plate. and a light guide disposed at an upper part in the space, the light beam being focused downward by the light deflecting glass plate is reflected by the reflecting mirror. A satsun window for collecting sunlight, characterized in that the sunlight is guided to the light guide.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6477578A JPS54156553A (en) | 1978-05-30 | 1978-05-30 | Sash window for collecting solar light |
| US06/216,838 US4389085A (en) | 1978-02-22 | 1981-12-16 | Lighting system utilizing the sunlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6477578A JPS54156553A (en) | 1978-05-30 | 1978-05-30 | Sash window for collecting solar light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54156553A JPS54156553A (en) | 1979-12-10 |
| JPS6142362B2 true JPS6142362B2 (en) | 1986-09-20 |
Family
ID=13267911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6477578A Granted JPS54156553A (en) | 1978-02-22 | 1978-05-30 | Sash window for collecting solar light |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54156553A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11616225B2 (en) | 2011-07-26 | 2023-03-28 | Oned Material, Inc. | Nanostructured battery active materials and methods of producing same |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5246612B2 (en) * | 2007-11-27 | 2013-07-24 | 健二 久下本 | Solar heat daylighting and collecting / exhaust heat apparatus and its utilization method |
| JP2014209423A (en) * | 2013-03-29 | 2014-11-06 | 大日本印刷株式会社 | Solar lighting system |
| JP6125360B2 (en) * | 2013-07-12 | 2017-05-10 | 株式会社Ｌｉｘｉｌ | Solar lighting device |
| JP6519154B2 (en) * | 2014-11-21 | 2019-05-29 | 大日本印刷株式会社 | Daylighting system |
| JP6519156B2 (en) * | 2014-11-27 | 2019-05-29 | 大日本印刷株式会社 | Daylighting system |
| JP6530257B2 (en) * | 2015-06-26 | 2019-06-12 | 京セラ株式会社 | Sunlight collecting module and collecting panel using the same |
-
1978
- 1978-05-30 JP JP6477578A patent/JPS54156553A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11616225B2 (en) | 2011-07-26 | 2023-03-28 | Oned Material, Inc. | Nanostructured battery active materials and methods of producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54156553A (en) | 1979-12-10 |
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