JPH0864018A - Daylighting installation - Google Patents
Daylighting installationInfo
- Publication number
- JPH0864018A JPH0864018A JP19994294A JP19994294A JPH0864018A JP H0864018 A JPH0864018 A JP H0864018A JP 19994294 A JP19994294 A JP 19994294A JP 19994294 A JP19994294 A JP 19994294A JP H0864018 A JPH0864018 A JP H0864018A
- Authority
- JP
- Japan
- Prior art keywords
- light
- window
- sunlight
- room
- prism
- 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.)
- Withdrawn
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は建物の軒に配置する型式
の太陽光採光装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a solar lighting device of the type to be installed in eaves of a building.
【0002】[0002]
【従来の技術】従来の太陽光採光装置は、例えば特開平
3−249608号に示すように建物の屋根に設置する
もの、又は屋上やベランダ等に設置するものが主流であ
った。2. Description of the Related Art Conventional solar light collecting devices are mainly installed on the roof of a building as shown in Japanese Patent Laid-Open No. 3-249608, or installed on a roof or a veranda.
【0003】さらに、採光装置とは異なるが、太陽光の
採光を行うものとして天窓があるが、この天窓もその設
置場所は屋根や屋上となっていた。Further, although different from the daylighting device, there is a skylight as a device for collecting sunlight, and the installation place of this skylight is a roof or a rooftop.
【0004】[0004]
【発明が解決しようとする課題】ところで、上記従来の
ものは、次のような問題点があった。 (1)採光部で採光された太陽光を室内に導くために、
光ダクト、光ファイバー等が必要で、そのための特殊な
工事を必要とするものであった。 (2)採光部を屋根に穴を空けて取り付けることになる
ため、室内に雨漏れが生じる心配があった。 (3)さらに、天窓の場合には直接取り付けるものであ
るため、1階の建物中央等の場所へ採光したくとも、そ
の場所に取付け不能な場合が生じる。By the way, the above-mentioned conventional device has the following problems. (1) In order to guide the sunlight, which is lit by the lighting unit, into the room,
Optical ducts, optical fibers, etc. were required, and special construction for that was required. (2) Since the lighting unit is attached to the roof with a hole, there is a concern that rain may leak in the room. (3) Further, in the case of the skylight, since it is directly attached, even if it is desired to illuminate the place such as the center of the building on the first floor, there are cases where it cannot be attached to that place.
【0005】本発明は従来のものの上記課題(問題点)
を解決するようにした太陽光採光装置を提供することを
目的とする。The present invention has the above-mentioned problems (problems) of the conventional ones.
It is an object of the present invention to provide a sunlight collecting device that solves the above problem.
【0006】[0006]
【課題を解決するための手段】本発明の太陽光採光装置
は上記課題を解決するために、建物の軒に採光機を設
け、この採光機から採光した太陽光を上記採光機の下方
に配置される窓から室内に取り込むように構成した。In order to solve the above-mentioned problems, the solar lighting device of the present invention is provided with a daylighter in the eaves of a building, and the sunlight collected from the daylighter is arranged below the daylighter. It was constructed so that it could be taken into the room through the window.
【0007】この場合、上記採光機は建物の軒に1枚又
は複数枚の平板プリズムを太陽の運行に対応して回転さ
せるように構成するのが望ましい。In this case, it is preferable that the daylighting device is constructed so that one or a plurality of flat plate prisms are rotated in the eaves of the building in response to the operation of the sun.
【0008】また、上記採光機により採光した光を室内
に取り込む窓は、当該窓自体に光の方向を変える機能を
持たせた第1の光出射方向変更手段を構成するのが望ま
しい。Further, it is desirable that the window for taking in the light collected by the lighting device into the room constitutes first light emitting direction changing means having the function of changing the direction of the light itself.
【0009】なお、上記第1の光出射方向変更手段とし
ては、出窓を用い、この出窓の天井部分を構成する上板
として平板プリズムを用い、出窓の床板を構成する下板
としてガラス板等の光透過性材料を用い、上記上板の外
方先端部から下板の内方先端に対して配置される傾斜板
は反射板又はハーフミラー或いはルーバ状に形成したミ
ラーを配置して構成し、採光機から採光した太陽光を室
内に取り込むと共に、下の階へも光を導くように構成す
ることができる。As the first light emission direction changing means, a window is used, a flat plate prism is used as an upper plate constituting the ceiling portion of the window, and a glass plate or the like is used as a lower plate constituting the floor plate of the window. Using a light-transmissive material, the inclined plate arranged from the outer tip of the upper plate to the inner tip of the lower plate is formed by arranging a reflector or a half mirror or a louver-shaped mirror. It can be configured so that the sunlight collected from the daylight collector is taken into the room and the light is guided also to the lower floor.
【0010】さらに、上記採光機により採光した太陽光
を室内に取り込む窓として、通常の窓の外部に上記採光
機により採光された太陽光の方向を変えることのできる
手段を備えた第2の光出射方向変更手段を構成すること
ができる。Further, as a window for taking in the sunlight taken by the daylighting device into the room, a second light provided with means for changing the direction of the sunlight taken up by the daylighting device outside a normal window. The emitting direction changing means can be configured.
【0011】この場合、第2の光出射方向変更手段とし
ては、通常の窓に対して、その上端部に平板プリズムを
適正角度で傾斜して配置し、上記採光機から採光した太
陽光を上記平板プリズムを介して向きを変えて室内に取
り込むように構成することができる。In this case, as the second light emission direction changing means, a flat plate prism is arranged at an upper end portion of the ordinary window at an appropriate angle, and the sunlight collected from the daylight collector is arranged as described above. It is possible to change the direction through the flat prism and take it into the room.
【0012】また、上記第2の光出射方向変更手段を、
通常の窓の上端部に所定面積の第1の平板プリズムを配
置すると共に、さらに、この第1の平板プリズムの上端
部に第2の平板プリズムを傾斜して配置し、上記採光機
から採光した太陽光を上記第2の平板プリズムで向きを
変えた第1の光と、さらに第1の平板プリズムで向きを
変えた第2の光とを室内に取り込むように構成しても良
い。Further, the second light emission direction changing means is
A first flat plate prism having a predetermined area is arranged on the upper end portion of a normal window, and a second flat plate prism is further arranged on the upper end portion of the first flat plate prism so as to be inclined, and the light is collected from the light collector. The sunlight may be configured so that the first light whose direction is changed by the second flat plate prism and the second light whose direction is changed by the first flat plate prism are taken into the room.
【0013】さらに、建物の軒に設けられる採光機をそ
の下方に配置される建物の窓との関連のもとに水平方向
に複数個配置すると共に、これらの採光機に対応して上
記の第1の光出射方向変更手段及び/又は第2の光出射
方向変更手段も複数個配置するようにすることが望まし
い。Further, a plurality of the daylighting devices provided in the eaves of the building are arranged in the horizontal direction in association with the windows of the building located below the eaves. It is desirable to arrange a plurality of the first light emitting direction changing means and / or the second light emitting direction changing means.
【0014】[0014]
【作用】本発明の太陽光採光装置は建物の軒を利用して
採光機を設置するものであるから、室内への雨漏れが生
じる心配はない。Since the solar lighting device of the present invention installs the lighting device by utilizing the eaves of the building, there is no risk of rain leakage into the room.
【0015】また、採光機から採光した太陽光を採光機
直下の窓に面した室内に導くものであるから、光ダクト
や光ファイバー等の導光手段は不要であり、既存の建物
の設備を大きく改造しないで取付けが可能である。Further, since the sunlight shined from the lighting unit is guided into the room facing the window directly below the lighting unit, there is no need for a light guiding means such as an optical duct or an optical fiber, so that the facility of the existing building is large. It can be installed without modification.
【0016】また、採光機を構成する平板プリズムは太
陽の運行に応じて適正角度となるように回転させるが、
軒に取り付ける部分は1枚又は複数枚の平板プリズムと
その回転機構のみとし、その他の制御機構は地上設置も
可能であるから、軒に取り付けられる部分は軽量、コン
パクトに構成できる。Further, the flat plate prism constituting the daylighting device is rotated so as to have an appropriate angle according to the operation of the sun,
The part to be attached to the eaves is only one or a plurality of flat plate prisms and its rotating mechanism, and the other control mechanisms can be installed on the ground. Therefore, the part to be attached to the eaves can be made lightweight and compact.
【0017】なお、本発明装置では、採光機で採光され
た太陽光を若干の工夫を施した窓を介して室内へ取り込
むものであるが、この場合、通常の窓を用いる場合に
は、外付け部分としての平板プリズムを設置するだけで
良いから既存の建物に対する後付け工事は容易であり、
また、出窓を用いる場合も後述する構成の出窓を設置す
れば良いから、その取り付けは容易である。In the device of the present invention, the sunlight drawn by the daylighting device is taken into the room through a slightly modified window, but in this case, when a normal window is used, Since it is only necessary to install a flat prism as an attachment part, retrofitting work to an existing building is easy,
Also, when using a bay window, it is sufficient to install a bay window having a configuration described later, and therefore the mounting is easy.
【0018】いずれの型式の窓を用いる場合も、太陽光
は当該窓を通じて室内へ導かれるので、在室者に対し違
和感を与えない。No matter which type of window is used, sunlight is guided into the room through the window, so that it does not give an uncomfortable feeling to a person in the room.
【0019】[0019]
【実施例】以下図1乃至図5に示す実施例によって、本
発明を具体的に説明する。EXAMPLES The present invention will be described in detail with reference to the examples shown in FIGS.
【0020】図1は本発明の太陽光採光装置の全体構成
を示す図である。FIG. 1 is a diagram showing the overall structure of the sunlight collecting device of the present invention.
【0021】同図において、1は本発明の太陽光採光装
置を適用する建物、2は軒である。In the figure, 1 is a building to which the sunlight collecting device of the present invention is applied, and 2 is an eaves.
【0022】3はこの軒に設けられる採光機で、この採
光機3が取り付けられる軒2の部分はくり抜かれ、採光
機3を軒2に装着するものとする。採光機3は、例えば
図2に示すように構成すれば良い。Reference numeral 3 denotes a daylighting device provided in the eaves, and the part of the eaves 2 to which the daylighting device 3 is attached is hollowed out, and the daylighting device 3 is attached to the eaves 2. The daylighting device 3 may be configured as shown in FIG. 2, for example.
【0023】図2において、31は支持枠、32は透明
のフード、33a及び33bは夫々平板プリズム、34
a乃至34dは夫々軸受、35a1及び35b1は夫々モ
ータ、35a2及び35b2は夫々歯車、36は電源、3
7a乃至37cは導線、38はモータの駆動回路、39
はマイクロコンピュータ等の中央処理装置(以下CPU
という)である。In FIG. 2, 31 is a support frame, 32 is a transparent hood, 33a and 33b are flat plate prisms, respectively.
a to 34d are bearings, 35a1 and 35b1 are motors, 35a2 and 35b2 are gears, 36 is a power source, 3
7a to 37c are conducting wires, 38 is a motor drive circuit, 39
Is a central processing unit such as a microcomputer (hereinafter CPU)
It is).
【0024】なお、図2のように構成される採光機3
は、CPU39内に予め備えられているプログラムによ
って太陽の運行に従って各平板プリズム33a、33b
のプリズム角が常に適正となるようにモータ35a1、
35b2に指令を与えて回転制御し、各プリズム33
a、33bを介して出射される太陽光が垂直方向の平行
光線となるように作動するものとする。The daylighting device 3 constructed as shown in FIG.
Is a program pre-stored in the CPU 39 according to the operation of the sun.
Motor 35a1, so that the prism angle of
35b2 is given a command to control the rotation, and each prism 33
It is assumed that the sunlight emitted through a and 33b operates so as to become parallel rays in the vertical direction.
【0025】図1に戻って、4は出窓型の第1の光出射
方向変更手段を示すもので、この第1の光出射方向変更
手段4は後述するように、1階等の低階側に太陽光を導
く機能を有するから、同図に示すように、2階等の高階
用に適しているが、1階に設けて使用することも可能で
ある。Returning to FIG. 1, reference numeral 4 denotes a window-type first light emitting direction changing means. The first light emitting direction changing means 4 is, as will be described later, a lower floor side such as the first floor. Since it has a function of guiding sunlight to the upper floor, it is suitable for higher floors such as the second floor as shown in the figure, but it can also be installed on the first floor for use.
【0026】次に、この第1の光出射方向変更手段の構
成とその実施例を図3及び図4を用いて説明する。Next, the structure of the first light emitting direction changing means and its embodiment will be described with reference to FIGS. 3 and 4.
【0027】図3において、40は出窓の窓、41は出
窓の天井部分に相当する上板、42は出窓の床面部分に
相当する下板、43はこれら上板41の外方先端部から
下板42の内方先端部に亙って設けた傾斜板で、これら
の上板41、下板42及び傾斜板43で出窓型の第1の
光出射方向変更手段4が構成される。なお、破線で示し
た44は必要に応じ設けられる拡散板で、これは乳白色
板等により成り、出窓の室内側に窓40と対向して設け
られるものとする。なお、5a、5bは第1の光出射方
向変更手段4が装着される壁である。In FIG. 3, 40 is a window of the bay window, 41 is an upper plate corresponding to the ceiling portion of the bay window, 42 is a lower plate corresponding to the floor surface portion of the window, and 43 is an outer end portion of these upper plates 41. The upper plate 41, the lower plate 42, and the inclined plate 43 are inclined plates provided over the inner tip of the lower plate 42, and the window-type first light emission direction changing means 4 is constituted. Reference numeral 44 indicated by a broken line is a diffusing plate that is provided as needed, and is formed of a milky white plate or the like, and is provided on the indoor side of the bay window so as to face the window 40. In addition, 5a and 5b are walls on which the first light emitting direction changing means 4 is mounted.
【0028】次に、第1の光出射方向変更手段4の機能
とその機能に基づく各実施例を図4も参照して説明す
る。Next, the function of the first light emitting direction changing means 4 and each embodiment based on the function will be described with reference to FIG.
【0029】先ず、第1の光出射方向変更手段4の上板
41としては、図4(A)に示すように通常の平板プリ
ズムを用いて垂直方向に採光された光を屈折させてH1
で示すような光として室内へ取り込ませる機能を持たせ
る場合と、図4(B)に示すように上板41としてガラ
ス板のような透過性材料を用いるか、又は垂直方向へ透
過するようなプリズム角としたプリズムを用い、ハーフ
ミラーで構成されるような傾斜板43で反射させて室内
へ取り込む光H2と下方の1階側へ下板42を介して透
過する光H3とに分ける機能を持たせる場合とがある。First, as the upper plate 41 of the first light emitting direction changing means 4, a normal flat plate prism is used as shown in FIG.
In the case of having a function of taking light into the room as shown in FIG. 4 and using a transparent material such as a glass plate as the upper plate 41 as shown in FIG. Using a prism with a prism angle, a function of dividing into light H2 reflected by an inclined plate 43 configured by a half mirror and taken into the room and light H3 transmitted through the lower plate 42 to the lower first floor side. There is a case to have.
【0030】後者の機能を持たせる場合として、図4
(B)のハーフミラーで構成される傾斜板43に代え
て、図4(C)に示すようにルーバ状に形成したミラー
より構成される傾斜板43Rを用いるようにしても良
い。この場合は、同図に示すように、2階室用の光H2
としてルーバ状のミラーで反射された光を用い、一方、
1階へ向かう光H3としてはルーバ状のミラーの間隙を
通過する光を用いるものである。FIG. 4 shows a case where the latter function is provided.
Instead of the inclined plate 43 configured by the half mirror of (B), an inclined plate 43R configured by a louver-shaped mirror as shown in FIG. 4C may be used. In this case, as shown in the figure, the light H2 for the second floor room
As the light reflected by the louver-shaped mirror,
As the light H3 traveling toward the first floor, light passing through the gap between the louver-shaped mirrors is used.
【0031】さらに、図4(D)に示すように、第1の
光出射方向変更手段4の上板41Aとして、微小プリズ
ム部P1、P2・・・を所定間隔のガラス部分G1、G2・
・・を隔てて形成した特殊プリズムを用いる場合には、
上板41Aの微小プリズム部P1、P2・・・・を透過し
た光H1を室内取り込み用の光とし、上板41Aのガラ
ス部分G1、G2・・・を透過した光H3は1階用に向か
う光として使用することができる。なお、図示しない
が、上板41Aの下方に図4(B)に示すようにハーフ
ミラーから成る傾斜板43を配置すれば、上板41Aの
微小プリズム部P1、P2・・・・を透過した光H1を室
内取り込み用の光とし、さらに、上板41Aのガラス部
分G1、G2・・・を透過した光H3はハーフミラーより
成る傾斜板43で室内へ取り込まれる光と1階方向へ透
過する光とに分けるようにしても良い。Further, as shown in FIG. 4 (D), as the upper plate 41A of the first light emission direction changing means 4, the minute prism portions P1, P2 ... Are made into glass portions G1, G2.
..When using a special prism formed by separating
The light H1 transmitted through the minute prism portions P1, P2, ... Of the upper plate 41A is used as the light for indoor intake, and the light H3 transmitted through the glass portions G1, G2, ... Of the upper plate 41A is directed to the first floor. Can be used as light. Although not shown, if an inclined plate 43 composed of a half mirror is arranged below the upper plate 41A as shown in FIG. 4B, the minute prism portions P1, P2, ... Of the upper plate 41A are transmitted. The light H1 is used as light for taking in the room, and the light H3 that has passed through the glass portions G1, G2, ... It may be divided into light and light.
【0032】再び、図1に戻って、6は通常の窓の外部
に取り付けた第2の光出射方向変更手段で、同図に示す
ように1階用の窓の設置用として適したものである。Returning to FIG. 1 again, 6 is a second light emitting direction changing means attached to the outside of a normal window, which is suitable for installing a window for the first floor as shown in FIG. is there.
【0033】第2の光出射方向変更手段6は、その拡大
図を図5に示すように、通常の窓7の上端部の壁8aを
所要面積だけ切り欠いてこの部分に第1の平板プリズム
61を垂直方向に装着すると共に、この第1の平板プリ
ズム61の上端部を支点として取り付ける第2の平板プ
リズム62を所定の角度に傾斜して設けるようにして構
成される。As shown in an enlarged view of FIG. 5, the second light emitting direction changing means 6 has a wall 8a at the upper end of the ordinary window 7 cut out by a required area, and a first flat plate prism is formed in this portion. 61 is mounted in the vertical direction, and a second flat plate prism 62, which is attached with the upper end portion of the first flat plate prism 61 as a fulcrum, is provided so as to be inclined at a predetermined angle.
【0034】第2の光出射方向変更手段6の第2の平板
プリズム62に入射した光の内、第1の平板プリズム6
1へ再入射した光は上方に屈折されて1階室内の天井側
へ向かう光H4となり、また、窓7へ入射される光H5は
窓7から直接、室内へ入射される。Of the light incident on the second flat plate prism 62 of the second light emitting direction changing means 6, the first flat plate prism 6 is included.
The light that re-enters 1 is refracted upward to become light H4 that travels toward the ceiling side in the first floor room, and the light H5 that enters the window 7 enters the room directly through the window 7.
【0035】なお、窓7の室内側に破線で示すように拡
散板63を配置すれば、室内への入射光を散乱させるこ
とができ、また、同室内の天井へ向かう光が不要の場合
は第1の平板プリズム61は省略し、窓7の上端に接す
る壁8aの下端部に第2の平板プリズム62だけを取り
付けるようにすれば良い。なお、8bは窓7の下方端を
装着する壁である。If a diffusing plate 63 is arranged on the indoor side of the window 7 as shown by a broken line, incident light entering the room can be scattered, and when light directed to the ceiling of the room is unnecessary. The first flat plate prism 61 may be omitted, and only the second flat plate prism 62 may be attached to the lower end portion of the wall 8a that contacts the upper end of the window 7. In addition, 8b is a wall on which the lower end of the window 7 is mounted.
【0036】本発明の太陽光採光装置は上記のように構
成される。次に、全体構成としての作用を図1乃至図5
を用いて説明する。The sunlight collecting device of the present invention is configured as described above. Next, the operation of the entire configuration will be described with reference to FIGS.
Will be explained.
【0037】先ず、採光機3に入射し採光された太陽光
は図2に示す採光機3の構成によって時々刻々変化する
太陽の位置に拘わらず、常に、垂直方向に向かう光とし
て採光された後、図1に示すように第1の光出射方向変
更手段4によって2階の室内に取り込むと共に、その一
部の光は第2の光出射方向変更手段6によって1階の室
内に取り込まれる。First, the sunlight that has entered the daylighting device 3 and is being daylighted is always taken as vertical light regardless of the position of the sun, which changes momentarily by the configuration of the daylighting device 3 shown in FIG. As shown in FIG. 1, the first light emission direction changing means 4 takes in the room on the second floor, and a part of the light is taken in by the second light emission direction changing means 6 into the room on the first floor.
【0038】この場合、2階室内に取り込まれる光は、
図3に示すように第1の光出射方向変更手段4の上板4
1で屈折した光H1と傾斜板43で反射した光H2であ
り、1階側へ向かう光は傾斜板43を透過した光H3が
該当する。In this case, the light taken into the room on the second floor is
As shown in FIG. 3, the upper plate 4 of the first light emission direction changing means 4
The light H1 refracted by 1 and the light H2 reflected by the inclined plate 43, and the light heading toward the first floor corresponds to the light H3 transmitted through the inclined plate 43.
【0039】従って、1階へ向かう太陽光の光量は傾斜
板43を透過する光の量によることになるから、傾斜板
43として図4(B)に示すハーフミラーを用いた傾斜
板43を用いた場合は、このハーフミラーの特性によっ
て定まり、また、図4(D)のように特殊プリズムで構
成した上板41Aを用いる場合には、この上板41Aの
ガラス部分G1、G2・・・・の面積とさらに傾斜板43
を設置する場合には、傾斜板43のハーフミラーの特性
の両者で定まることになるので、1階、2階の両者での
採光を考えて設計することが必要となる。Therefore, since the amount of sunlight toward the first floor depends on the amount of light transmitted through the inclined plate 43, the inclined plate 43 using the half mirror shown in FIG. 4B is used as the inclined plate 43. If the upper plate 41A constituted by a special prism as shown in FIG. 4D is used, the glass parts G1, G2 ... Area and further inclined plate 43
In the case of installing the above, since it is determined by both the characteristics of the half mirror of the inclined plate 43, it is necessary to design in consideration of daylighting on both the first floor and the second floor.
【0040】また、図4(C)に示すルーバ状のミラー
で傾斜板43Rを構成する場合には、この傾斜板43R
を構成する各ミラーの開き度の調整によって1階側へ向
かう光量を調整できるので便利である。When the inclined plate 43R is composed of the louvered mirror shown in FIG. 4C, the inclined plate 43R is used.
It is convenient because the amount of light traveling toward the first floor can be adjusted by adjusting the degree of opening of each mirror constituting the.
【0041】次に、1階の室内へ取り込まれる光として
は、上記のような条件のもとに2階側から透過した太陽
光を第2の光出射方向変更手段6において、図5に示す
ように第2の平板プリズム62によって屈折され窓7を
介して直接室内に取り込まれる光H5と、第1の平板プ
リズム61を介してさらに屈折されて1階室内の天井側
へ向かう光H4とに分かれて導かれる。Next, as the light to be taken into the room on the first floor, the sunlight transmitted from the second floor side under the above conditions is shown in the second light emission direction changing means 6 as shown in FIG. As described above, the light H5 is refracted by the second flat plate prism 62 and is directly taken into the room through the window 7, and the light H4 is further refracted through the first flat plate prism 61 and goes to the ceiling side in the first floor room. Guided separately.
【0042】なお、1階、2階の各場合共に、第1又は
第2の光出射方向変更手段の窓に対向して拡散板44及
び63を設置した場合には、これらの拡散板により太陽
光を室内へ万遍なく拡散させて、導くことができる。In each case of the first floor and the second floor, when the diffuser plates 44 and 63 are installed facing the window of the first or second light emission direction changing means, these diffuser plates are used to control the sun. Light can be evenly diffused and guided into the room.
【0043】上記実施例では、簡単のため1個の採光機
によって採光した太陽光を第1及び第2の各光出射方向
変更手段4及び6を各階1個宛配置し、これらの各光出
射方向変更手段4及び6を介して室内へ取り込むように
説明した。In the above embodiment, for the sake of simplicity, the first and second light emission direction changing means 4 and 6 for the sunlight collected by a single daylighting device are arranged for each of the floors, and the respective light is emitted. It has been described that it is taken into the room through the direction changing means 4 and 6.
【0044】しかし、実際にはこれでは光量が不足する
ため、実用的な太陽光採光装置としては、建物の軒に設
ける採光機を太陽に対向して設けられている窓の位置に
対応して複数個設置し、これらの各採光機に対応して2
階側、1階側の各室内に設ける第1及び第2の光出射方
向変更手段も採光機の数だけ設置するようにすれば、各
階室内へ取り込まれる光量を適正なものとすることがで
きる。However, in practice, this is insufficient in light quantity, so that as a practical sunlight collecting device, a daylighting device provided in the eaves of a building is used in correspondence with the position of the window provided facing the sun. Two or more are installed and it corresponds to each of these daylighters.
If the first and second light emission direction changing means provided in each room on the first and second floors are also installed by the number of daylight collectors, the amount of light taken into each room can be made appropriate. .
【0045】なお、上記実施例では、1階、2階の例で
説明したが、平屋の場合や3階建ての場合、或いは高層
マンションの1部の居室へ本発明を適用する場合にも、
上記実施例のものを太陽光の採光を必要とする居室の軒
に設置し、以降の光出射方向変更手段を当該居室の窓に
対して設けることで適用可能である。In the above embodiment, the example of the first floor and the second floor is explained, but in the case of a one-story building or a three-story building, or when the present invention is applied to a part of a high-rise apartment,
It is applicable by installing the thing of the said Example in the eaves of the living room which needs sunlight, and providing the following light emission direction changing means with respect to the window of the said living room.
【0046】なお、この場合、例えばマンションの2階
の窓側の1室のみに本装置を取り付けたい場合では、第
2の光出射方向変更手段6を採光機3とのセットで設け
るようにする等の適用場所に応じた組み合わせを行うこ
とが必要である。In this case, for example, when it is desired to install the device only in the one room on the second floor of the condominium on the window side, the second light emitting direction changing means 6 is provided as a set with the daylighting device 3, etc. It is necessary to make a combination according to the application place of.
【0047】また、上記実施例では、本発明の太陽光採
光装置の作用に重点をおいて説明したため、各階の窓か
ら自然に取り込まれる太陽光、また、1階側の場合は太
陽光が2階側から導かれる太陽光のほかに、直接、第2
の光出射方向変更手段の平板プリズムに入射される太陽
光も存在するが、それについては触れず、この自然に取
り込まれる太陽光の光量を補充するものとして、本発明
の太陽光採光装置の説明をした。Further, in the above-mentioned embodiment, the operation of the sunlight collecting device of the present invention is emphasized, so that the sunlight naturally taken in through the windows on each floor, and the sunlight on the first floor side is 2 In addition to the sunlight guided from the floor side,
There is also sunlight that is incident on the flat plate prism of the light emission direction changing means, but the description of the sunlight collecting device of the present invention will be made without mentioning that, and as a supplement to the amount of sunlight that is naturally taken in. Did.
【0048】[0048]
【発明の効果】本発明の太陽光採光装置は上記のように
建物の軒に採光機を設置して採光した光を居室の窓を経
由して室内へ取り込むものであるから、次のような優れ
た効果を有する。 (1)採光機の設置場所が建物の軒であるから、従来の
屋根や屋上等に設けるものに比べ、室内に雨漏りが生じ
る恐れがない。また光ダクト、光ファイバー等の導光手
段も不要であるから、本装置を建物を大きく改造しない
で取り付けることができる。従って、住宅が密集してい
るため自然光の採光が不十分な住宅に対する採光の補充
を行う設備として最適である。 (2)採光機も回転部分は平板プリズムだけなので軽
量、コンパクトにでき、軒に容易に設置できる。 (3)採光機からの光を室内へ導く光出射方向変更手段
も基本的には窓を利用するものであり、窓に対して光の
方向を室内側に変更させるためのプリズム等の補助手段
を設けるものであるから、出窓型の場合も通常窓型の場
合も既存の建物に対して大幅な改造工事を行うことなく
僅かな後付け工事で適用可能である。 (4)また、いずれの窓型の場合も窓を介して太陽光が
室内へ採光されるから、在室者にとって自然であり、違
和感を感じさせない。 (5)採光機や光出射方向変更手段を窓の数だけ、又は
窓の幅に応じて複数個設置する構成にすれば室内への採
光の光量を大幅に増大できる。 (6)第1の光出射方向変更手段の傾斜板としてルーバ
状のミラーを用いるようにすれば、ルーバの開き度の調
整によって1階へ導く光の量と方向を任意に調整するこ
とができる。As described above, since the sunlight collecting device of the present invention installs the daylighting device in the eaves of the building and takes in the collected light into the room through the window of the living room, it is as follows. Has excellent effect. (1) Since the place where the daylighting device is installed is the eaves of the building, there is less risk of rain leaks in the room as compared to the conventional installation on the roof or rooftop. Further, since a light guide means such as an optical duct or an optical fiber is not necessary, this device can be attached without major modification of the building. Therefore, since the houses are densely packed, it is most suitable as a facility for supplementing the daylight for a house where the natural light is insufficient. (2) Since the rotating part of the light collector is only a flat prism, it can be made light and compact, and can be easily installed in eaves. (3) The light emitting direction changing means for guiding the light from the daylight collector to the room basically uses a window, and auxiliary means such as a prism for changing the light direction to the room side with respect to the window. Since it is provided, both the bay window type and the normal window type can be applied with a small amount of retrofitting work without significantly modifying the existing building. (4) Further, in any of the window types, sunlight is taken into the room through the window, so that it is natural for the person in the room and does not cause any discomfort. (5) If the number of the daylighting devices and the light emitting direction changing means are set according to the number of windows or the width of the windows, the amount of daylight can be greatly increased. (6) If a louver-shaped mirror is used as the inclined plate of the first light emission direction changing means, the amount and direction of light guided to the first floor can be arbitrarily adjusted by adjusting the opening degree of the louver. .
【図1】本発明を建物に設置した場合の全体の概略構成
を示す正面図である。FIG. 1 is a front view showing an overall schematic configuration of the present invention when installed in a building.
【図2】本発明の採光機の構成を示す縦断正面図であ
る。FIG. 2 is a vertical sectional front view showing a configuration of a daylighting device of the present invention.
【図3】本発明の第1の光出射方向変更手段の構成を示
す縦断正面図である。FIG. 3 is a vertical sectional front view showing the configuration of a first light emitting direction changing means of the present invention.
【図4】同図(A)乃至(D)は夫々図3で示した第1
の光出射方向変更手段の各実施例を示す要部縦断正面図
である。4 (A) to 4 (D) are respectively the first shown in FIG.
FIG. 3 is a vertical sectional front view of relevant parts showing each embodiment of the light emitting direction changing means of FIG.
【図5】本発明の第2の光出射方向変更手段の構成を示
す縦断正面図である。FIG. 5 is a vertical sectional front view showing the configuration of a second light emitting direction changing means of the present invention.
1:建物 2:軒 3:採光機 4:第1の光出射方向変更手段 6:第2の光出射方向変更手段 41、41A:上板 42:下板 43、43R:傾斜板 61、62:平板プリズム 1: Building 2: Eaves 3: Gathering device 4: First light emitting direction changing means 6: Second light emitting direction changing means 41, 41A: Upper plate 42: Lower plate 43, 43R: Inclined plate 61, 62: Flat prism
───────────────────────────────────────────────────── フロントページの続き (72)発明者 小平 隆志 大阪府守口市京阪本通2丁目5番5号 三 洋電機株式会社内 (72)発明者 寺田 房夫 大阪府守口市京阪本通2丁目5番5号 三 洋電機株式会社内 (72)発明者 須齋 嵩 大阪府守口市京阪本通2丁目5番5号 三 洋電機株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Takashi Kodaira 2-5-5 Keihanhondori, Moriguchi-shi, Osaka Sanyo Electric Co., Ltd. (72) Inventor Fusao Terada 2-chome, Keihanhondori, Moriguchi-shi, Osaka 5-5 Sanyo Denki Co., Ltd. (72) Inventor, Susumu Takashi 2-5-5 Keihan Hondori, Moriguchi City, Osaka Sanyo Denki Co., Ltd.
Claims (8)
ら採光した太陽光を上記採光機の下方に配置される窓か
ら室内に取り込むようにしたことを特徴とする太陽光採
光装置。1. A sunlight collecting device, characterized in that a daylighting device is provided in an eave of a building, and the sunlight collected from the daylighting device is taken into a room through a window arranged below the daylighting device.
ムを太陽の運行に対応して回転させるようにした採光機
を設け、この採光機から採光した太陽光を上記採光機の
下方に配置される窓から室内に取り込むようにしたこと
を特徴とする太陽光採光装置。2. A lighting fixture having one or a plurality of flat plate prisms rotated in response to the operation of the sun is provided in the eaves of a building, and the sunlight collected from the lighting fixture is placed below the lighting fixture. The sunlight collecting device is characterized in that it is taken into the room through a window arranged.
り込む窓は、当該窓自体に光の方向を変える機能を持た
せた第1の光出射方向変更手段を構成するようにした請
求項1又は2のいずれかに記載の太陽光採光装置。3. The window for taking in the light taken by the daylighting device into the room constitutes a first light emitting direction changing means having the function of changing the direction of the light in the window itself. Or the solar lighting device according to any one of 2 above.
は、出窓を用い、この出窓の天井部分を構成する上板と
して平板プリズムを用い、出窓の床板を構成する下板と
してガラス板等の光透過性材料を用い、上記上板の外方
先端部から下板の内方先端に対して配置される傾斜板は
反射板又はハーフミラー或いはルーバ状に形成したミラ
ーを配置して構成し、採光機から採光した太陽光を室内
に取り込むと共に、下の階へも光を導くようにした請求
項3記載の太陽光採光装置。4. A window is used as the first light emission direction changing means, a flat plate prism is used as an upper plate constituting a ceiling portion of the window, and a glass plate or the like is used as a lower plate constituting a floor plate of the window. Using a light-transmissive material, the inclined plate arranged from the outer tip of the upper plate to the inner tip of the lower plate is formed by arranging a reflector or a half mirror or a louver-shaped mirror. The sunlight collecting device according to claim 3, wherein the sunlight collected from the collector is taken into the room and the light is guided to the lower floor.
に取り込む窓として、通常の窓の外部に上記採光機によ
り採光された太陽光の方向を変えることのできる手段を
備えた第2の光出射方向変更手段を構成するようにした
請求項1又は2のいずれかに記載の太陽光採光装置。5. A second light provided as a window for taking in the sunlight taken by the daylighting device into a room, and a means for changing the direction of the sunlight drawn by the daylighting device outside a normal window. The sunlight collecting device according to claim 1 or 2, wherein the emitting direction changing means is configured.
通常の窓に対して、その上端部に平板プリズムを適正角
度で傾斜して配置し、上記採光機から採光した太陽光を
上記平板プリズムを介して向きを変えて室内に取り込む
ように構成した請求項5記載の太陽光採光装置。6. The second light emission direction changing means includes:
A flat plate prism is arranged at an upper end portion of the ordinary window with an inclination at an appropriate angle, and the sunlight taken from the daylighting device is turned through the flat plate prism and taken into the room. Item 5. The sunlight collecting device according to item 5.
窓の上端部に所定面積の第1の平板プリズムを配置する
と共に、さらに、この第1の平板プリズムの上端部に第
2の平板プリズムを傾斜して配置し、上記採光機から採
光した太陽光を上記第2の平板プリズムで向きを変えた
第1の光と、さらに第1の平板プリズムで向きを変えた
第2の光とを室内に取り込むようにした請求項5記載の
太陽光採光装置。7. The second light emission direction changing means has a first flat plate prism having a predetermined area arranged at an upper end portion of an ordinary window, and a second flat plate prism is provided at an upper end portion of the first flat plate prism. A flat prism is arranged so as to be inclined, and the first light is obtained by changing the direction of the sunlight collected from the daylight collector by the second flat prism, and the second light is further changed by the first flat prism. 6. The sunlight collecting device according to claim 5, wherein and are taken into the room.
に配置される建物の窓との関連のもとに水平方向に複数
個配置すると共に、これらの採光機に対応して上記の第
1の光出射方向変更手段及び/又は第2の光出射方向変
更手段も複数個配置するようにした請求項1乃至7のい
ずれかに記載の太陽光採光装置。8. A plurality of daylighting devices provided in the eaves of a building are arranged in the horizontal direction in relation to the windows of the building arranged below, and the above-mentioned first daylighting device is provided corresponding to these daylighting devices. The sunlight collecting device according to any one of claims 1 to 7, wherein a plurality of the first light emitting direction changing means and / or the second light emitting direction changing means are also arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19994294A JPH0864018A (en) | 1994-08-24 | 1994-08-24 | Daylighting installation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19994294A JPH0864018A (en) | 1994-08-24 | 1994-08-24 | Daylighting installation |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0864018A true JPH0864018A (en) | 1996-03-08 |
Family
ID=16416168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19994294A Withdrawn JPH0864018A (en) | 1994-08-24 | 1994-08-24 | Daylighting installation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0864018A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009259543A (en) * | 2008-04-15 | 2009-11-05 | Nippon Light Metal Co Ltd | Lighting device |
JP2011163065A (en) * | 2010-02-15 | 2011-08-25 | Daiwa House Industry Co Ltd | Lighting device |
-
1994
- 1994-08-24 JP JP19994294A patent/JPH0864018A/en not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009259543A (en) * | 2008-04-15 | 2009-11-05 | Nippon Light Metal Co Ltd | Lighting device |
JP2011163065A (en) * | 2010-02-15 | 2011-08-25 | Daiwa House Industry Co Ltd | Lighting device |
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