JPH06111610A - Sunlight collecting device - Google Patents
Sunlight collecting deviceInfo
- Publication number
- JPH06111610A JPH06111610A JP4279251A JP27925192A JPH06111610A JP H06111610 A JPH06111610 A JP H06111610A JP 4279251 A JP4279251 A JP 4279251A JP 27925192 A JP27925192 A JP 27925192A JP H06111610 A JPH06111610 A JP H06111610A
- Authority
- JP
- Japan
- Prior art keywords
- light
- sunlight
- room
- natural
- lighting
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S19/00—Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
- F21S19/005—Combining sunlight and electric light sources for indoor illumination
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は太陽光を室内に導く太陽
光採光装置の改良に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to improvement of a sunlight collecting device for guiding sunlight into a room.
【０００２】[0002]
【従来の技術】従来，効率良く太陽光を室内に導くため
の太陽光採光装置として，太陽の運行を追尾し，太陽光
線をレンズやミラ−で受光し，光ファイバ−や光ダクト
を用いて室内へ搬送するものが一般的であった。2. Description of the Related Art Conventionally, as a sunlight collecting device for efficiently guiding sunlight into a room, the operation of the sun is tracked, the sun rays are received by a lens or mirror, and an optical fiber or an optical duct is used. It was common to transport it indoors.
【０００３】[0003]
【発明が解決しようとする課題】ところで，従来のもの
では次のような問題点があった。 採光装置に入射した太陽光の一部しか利用しておら
ず，有効利用という点からは改良が必要であった。 従来の採光装置では，曇りや夜間など直射光が得られ
ない状態の時は使用できない。 室内に搬送された光の照度が天候や時刻により大きく
変動するため，その採光装置から導入されたもののみで
は，照明としては不完全なものであった。 従来のものの光ダクトは任意の方向に光を搬送するよ
うに固定された形状のものであったため，設置後に光の
搬送方向を変えることは困難であった。 本発明は従来のものの課題（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。However, the conventional device has the following problems. Since only part of the sunlight that entered the daylighting device was used, improvement was necessary in terms of effective use. The conventional daylighting device cannot be used when it is not possible to obtain direct light such as cloudy weather or nighttime. Since the illuminance of the light carried inside the room fluctuates greatly depending on the weather and the time of day, the lighting introduced by the lighting device alone was incomplete. Since the conventional optical duct has a shape that is fixed so that light can be conveyed in any direction, it was difficult to change the direction of light conveyance after installation. An object of the present invention is to provide a sunlight collecting device that solves the problems (problems) of the conventional ones.
【０００４】[0004]
【課題を解決するための手段】本発明の太陽光採光装置
は，プリズム板等で構成される太陽光の採光部と，この
採光部の近くに設置された太陽電池と，この太陽電池で
得られた自然電力を蓄電する蓄電装置と，上記採光部か
ら太陽光を導入して室内照明用に使用する自然光照明手
段の光照射部と，この光照射部を介して室内を照明する
キセノンランプ，蛍光灯等の人工照明手段とを備え，前
記蓄電装置に蓄電された自然電力をこの人工照明手段の
電源として利用するように構成した。この場合，上記光
照射部に光センサを設け，その光センサの検出照度が所
定以上の値のときは，自然光照明手段のみを用い，光セ
ンサの検出照度が所定値未満となったときは上記人工照
明手段を併用することが望ましい。また，上記人工照明
の電源として商用電源も併用するようにすることが望ま
しい。さらに，上記採光部から導入した太陽光を室内へ
搬送する光ダクトの曲がり部を回転自在に構成すること
が望ましい。SUMMARY OF THE INVENTION A solar lighting device of the present invention is provided with a solar light collecting section composed of a prism plate or the like, a solar cell installed near the light collecting section, and a solar cell. A power storage device for storing the stored natural power, a light irradiating part of natural light illuminating means for introducing sunlight from the daylighting part to be used for indoor lighting, and a xenon lamp for illuminating the room through the light irradiating part. The artificial lighting means such as a fluorescent lamp is provided, and the natural power stored in the power storage device is used as a power source of the artificial lighting means. In this case, an optical sensor is provided in the light irradiating section, and when the detected illuminance of the optical sensor is a predetermined value or more, only the natural light illuminating means is used, and when the detected illuminance of the optical sensor is less than the predetermined value, It is desirable to use artificial lighting means together. Moreover, it is desirable to use a commercial power source together as a power source for the artificial lighting. Further, it is desirable that the bent portion of the optical duct that conveys the sunlight introduced from the daylighting section into the room is configured to be rotatable.
【０００５】[0005]
【作用】本発明は，従来の採光装置で生ずるデッドスペ
−ス，即ち，直射光は当たるが採光できない部分に太陽
電池を設置し，この太陽エネルギ−を有効に利用するこ
とと，室内側の照射部に人工光源を設け，必要に応じて
自然光と人工光源さらには，商用電源をも含めて，これ
らの各電源を有効に切り替え，あるいは併用するように
したから，天候の変化等による照度変化が殆どなくなっ
た。また，採光部から導入した太陽光を搬送する光ダク
トの曲がり部を回転自在に構成するようにしたから，光
の搬送方向は任意に調整可能となった。According to the present invention, a solar cell is installed in a dead space generated by a conventional daylighting device, that is, in a portion where direct light is shining but cannot be lit, so that the solar energy can be effectively used and the indoor irradiation can be performed. The artificial light source is installed in the section, and natural light and artificial light source as well as commercial power supply are switched between these power supplies effectively, or they are used together. Almost gone. In addition, since the curved part of the light duct that carries the sunlight introduced from the daylighting part is configured to be rotatable, the light carrying direction can be adjusted arbitrarily.
【０００６】[0006]
【実施例】以下図示する一実施例によって本発明を具体
的に説明する。図１は，本発明の採光装置の構成を示す
正面図で，同図において，１はプリズム板またはレンズ
等で構成される採光部，２はこの採光部１中のプリズム
板または，レンズ等を太陽の運行に対応して回転させる
ためのモ−タで，このモ−タ２は図示しないマイクロコ
ンピュ−タからの指令を受けて駆動されるものとする。
３は太陽電池で，太陽電池３はたとえば，図１に示すよ
うに採光部１の近傍に当たるその外周全てに亙って設置
し，採光装置で生ずるデッドスペ−ス，即ち，直射光は
当たるが採光できない部分を有効に利用して配置するも
のとする。このため，図示のように，太陽電池２の設置
面を南側に傾斜させるようにすれば，太陽高度の低い冬
季においても発電効率を増加させることができる。４は
フ−ド，５および６は導入光を室内に導くための光ダク
トである。７は光ダクト５，６を結合するためのＬ字状
の曲がりダクトで，この両端には図示のように夫々独立
して回動自在の回転ダクト８，９が取り付けられてい
る。図２はこの曲がりダクト７の部分を取り出して示し
たもので，同図（Ａ）の状態において，回転ダクト９は
固定した状態で回転ダクト８のみ時計方向に９０度回転
すると同図（Ｂ）の状態（図１の状態）となり，同様に
同図（Ａ）の状態において回転ダクト８のみを反時計方
向に９０度回転させると同図（Ｂ）は左右対称の状態と
なる。これとは逆に，回転ダクト８は固定した状態で，
回転ダクト９のみを回転させて光の搬送方向を変化させ
ることができるが，回転ダクト８，９としては採光部１
は上方向の場合は回転ダクト８の方が有効で，回転ダク
ト９は省略しても良い。また，光ダクト５，６従って，
曲がりダクト７，回転ダクト８，９の断面形状は図１，
図２に示す円形ダクト以外のもの，例えば四角形であっ
ても良い。図１に戻り，１０は室内側の光照射部で，光
照射部１０は曲面状に形成された拡散板１１，太陽光を
下方に有効に反射するために例えば４５度の傾斜で配置
したハ−フミラ−１２を備えて構成される。１３はハ−
フミラ−１２の背後に設置される人工光源で，この人工
光源としては，たとえば，インバ−タ式蛍光灯，白熱
灯，ハロゲンランプなどを用いることができるが，太陽
光の波長特性と近い点ではキセノンランプあるいはメタ
ルハライドランプを用いる方が望ましい。なお，人工光
源１３は簡単のため１個のランプで図示しているが，実
際には数個のランプ等の光源を設置しておき，太陽光の
照度に応じてその点灯個数を増減できるようにしておく
ことが望ましい。１４は光照射部１０の所定位置に設け
た光センサで，この光センサ１４は照射される太陽光の
照度を検出し，人工光源の光量を制御するものである。
１５は太陽電池３からの自然電力を蓄える蓄電装置，１
６は人工光源１３への電力供給を光センサ１４からの信
号により断続する制御用のスイッチ（リレ−），１７は
商用電源，１８は電源装置である。なお，図示しない
が，電源装置１８中にはマイクロコンピュ−タ等の演算
手段が内蔵されていて，光センサ１４からの照度信号の
レベルに応じて，それが所定値以上のときは，図１に示
すようにスイッチ１６を開いて電源装置１８からの電力
の供給をせず，光センサ１４からの信号が所定のレベル
の照度値の範囲となつたときは，スイッチ１６を閉ざし
て蓄電装置１５からの電力を人工光源１３に対して供給
し，さらに，光センサ１４からの信号が所定のレベルの
照度値以下の値となつたときは，商用電源１７からの電
力も併用して人工光源１３に供給し，人工光源１３によ
る照明の度合を，人工光源１３のランプの点灯数を増大
する等して増大するようにしている。従って，本発明に
よれば，天候等の変化，一日の太陽の移動等による太陽
光の変動があつても，光センサ１４による上述の制御に
よって室内に対して，常に一定の光量を照射することが
できる。太陽電池はその電力をそのまま，電源装置１８
に供給するようにしても良いが，図示のように，蓄電装
置１５に一旦蓄電した後使用する方法が実用的である。
これらの方法は，現在，ソ−ラエアコン等に使用されて
いる制御方法をそのまま応用して使用することができ
る。また，太陽電池１からの電力は夏季の好天が続いた
状態のときのように，自然光の照明で十分の場合には，
電力装置１８を通じてク−ラ用等のほかの用途の電力と
して活用することができることは勿論である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail with reference to an embodiment shown in the drawings. FIG. 1 is a front view showing a configuration of a daylighting device of the present invention. In FIG. 1, reference numeral 1 denotes a daylighting section composed of a prism plate or lens, and 2 denotes a prism plate or lens in the daylighting section 1. It is a motor for rotating in response to the operation of the sun. It is assumed that this motor 2 is driven in response to a command from a microcomputer (not shown).
Reference numeral 3 denotes a solar cell, and the solar cell 3 is installed, for example, around the entire periphery of the lighting unit 1 as shown in FIG. 1, and the dead space generated by the lighting device, that is, direct light, is lit. The parts that cannot be used shall be used effectively. Therefore, as shown in the drawing, if the installation surface of the solar cell 2 is inclined to the south side, the power generation efficiency can be increased even in the winter when the solar altitude is low. Reference numeral 4 is a hood, and 5 and 6 are optical ducts for guiding the introduced light into the room. Reference numeral 7 is an L-shaped bent duct for connecting the optical ducts 5 and 6, and both ends thereof are provided with independently rotatable pivoting ducts 8 and 9, respectively, as shown in the figure. FIG. 2 shows the bent duct 7 taken out. In the state shown in FIG. 2A, the rotary duct 9 is fixed and only the rotary duct 8 rotates 90 degrees clockwise. 1 (state of FIG. 1), similarly, when only the rotating duct 8 is rotated 90 degrees counterclockwise in the state of FIG. 1A, the state of FIG. On the contrary, with the rotating duct 8 fixed,
Although only the rotating duct 9 can be rotated to change the light transport direction, the rotating ducts 8 and 9 can be used as the lighting unit 1.
Is upward, the rotary duct 8 is more effective, and the rotary duct 9 may be omitted. Also, the light ducts 5, 6 are
The cross-sectional shapes of the curved duct 7, the rotary ducts 8 and 9 are shown in FIG.
Other than the circular duct shown in FIG. 2, it may be a quadrangle, for example. Returning to FIG. 1, 10 is a light irradiation unit on the indoor side, and the light irradiation unit 10 is a diffusing plate 11 formed in a curved surface, and is arranged at an angle of, for example, 45 degrees to effectively reflect sunlight downward. -It comprises Fumira-12. 13 is h
An artificial light source installed behind the Fumira-12. As this artificial light source, for example, an inverter type fluorescent lamp, an incandescent lamp, a halogen lamp, or the like can be used, but it is close to the wavelength characteristics of sunlight. It is preferable to use a xenon lamp or a metal halide lamp. The artificial light source 13 is shown as a single lamp for the sake of simplicity, but in reality, several light sources such as lamps are installed so that the number of lighting can be increased or decreased according to the illuminance of sunlight. It is desirable to keep it. Reference numeral 14 is an optical sensor provided at a predetermined position of the light irradiation unit 10. The optical sensor 14 detects the illuminance of the applied sunlight and controls the light amount of the artificial light source.
15 is a power storage device for storing the natural power from the solar cell 3, 1
Reference numeral 6 denotes a control switch (relay) for intermittently supplying power to the artificial light source 13 by a signal from the optical sensor 14, 17 is a commercial power supply, and 18 is a power supply device. Although not shown, the power supply device 18 has a built-in computing means such as a microcomputer, and when the illuminance signal from the optical sensor 14 is higher than a predetermined value, the calculation means shown in FIG. When the signal from the optical sensor 14 is within the range of the illuminance value of a predetermined level without opening the switch 16 to supply the power from the power supply device 18, the switch 16 is closed and the power storage device 15 is closed. Is supplied to the artificial light source 13, and when the signal from the optical sensor 14 has a value below the illuminance value of a predetermined level, the power from the commercial power source 17 is also used to And the degree of illumination by the artificial light source 13 is increased by, for example, increasing the number of lamps of the artificial light source 13. Therefore, according to the present invention, even if there is a change in the sunlight due to a change in the weather or the movement of the sun during the day, the above-mentioned control by the optical sensor 14 always irradiates the room with a constant amount of light. be able to. The solar cell uses the power as it is and the power supply device 18
However, as shown in the figure, a method in which the electricity is stored in the electricity storage device 15 and then used is practical is used.
These methods can be used by directly applying the control methods currently used in solar air conditioners and the like. In addition, as for the electric power from the solar cell 1, when natural light illumination is sufficient, such as when the summer is in good condition,
Of course, it can be used as electric power for other uses such as curlers through the electric power device 18.
【０００７】[0007]
【発明の効果】本発明は上記のように構成したから次の
ような優れた効果を有する。 採光装置に入射した太陽光は自然光照明のほか太陽電
池に蓄えて，自然光の照明の補助光源ほかに活用される
から，太陽光の利用率は大幅に向上した。 曇りや夜間など直射光が十分または全然得られない状
態の天候の場合にも，光センサによって自動的に，商用
電源及び太陽電池で蓄えた人工電源からの電力を活用し
て補助的な人工照明による照明が可能となるから，室内
の照度は常に所定値に保持される。 本発明の光ダクトは，その曲がり部が回転可能な結合
状態となっており，任意の方向に光ダクトを向けること
ができるから，建て増しした部屋へも自然光を搬送した
い等の要望に対しても，光の搬送方向を容易に変更する
ことができる。また，ダクトの設置が容易にできるよう
になった。Since the present invention is constructed as described above, it has the following excellent effects. The sunlight incident on the daylighting device is stored in a solar cell in addition to natural light illumination and is used as an auxiliary light source for natural light illumination. Even in cloudy weather or in the weather where direct light is insufficient or not available at all, the optical sensor automatically uses the power from the commercial power source and the artificial power source stored by the solar cell to supplement the artificial lighting. Illumination in the room is always kept at a predetermined value. Since the bent portion of the light duct of the present invention is in a rotatable coupling state and the light duct can be directed in any direction, it is possible to convey natural light to an additionally built room. ， The light transport direction can be easily changed. Also, the duct can be installed easily.
【図１】 本発明の一実施例を示す電源との接続を示す
接続図も含めた採光装置の説明図である。FIG. 1 is an explanatory diagram of a daylighting device including a connection diagram showing a connection with a power source showing an embodiment of the present invention.
【図２】 本発明の光ダクトの曲がり部に設けられる曲
がりダクト，回転ダクトの機能を説明する図で，同図
（Ａ）は平面図，同図（Ｂ）は正面図である。2A and 2B are views for explaining the functions of a curved duct and a rotary duct provided in the curved portion of the optical duct of the present invention, FIG. 2A being a plan view and FIG. 2B being a front view.
１：採光部 ３：太陽電池 ５，６：光ダクト ７：曲がりダクト ８，９：回転ダクト １０：光照射部 １３：人口光源 １４：光センサ １５：蓄電装置 １６：制御用のスイッチ １７：商用電源 １８：電源装置 1: Lighting part 3: Solar cell 5,6: Light duct 7: Curved duct 8,9: Rotating duct 10: Light irradiation part 13: Artificial light source 14: Optical sensor 15: Power storage device 16: Control switch 17: Commercial Power supply 18: Power supply
───────────────────────────────────────────────────── 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18番地 三洋 電機株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Takashi Kodaira 2-18 Keihan Hondori, Moriguchi City, Osaka Sanyo Electric Co., Ltd.
Claims (4)
リズム板等で構成される太陽光の採光部と，この採光部
の近くに設置された太陽電池と，この太陽電池で得られ
た自然電力を蓄電する蓄電装置と，上記採光部から太陽
光を導入して室内照明用に使用する自然光照明手段の光
照射部と，この光照射部を介して室内を照明するキセノ
ンランプ，蛍光灯等の人工照明手段とを備え，前記蓄電
装置に蓄電された自然電力をこの人工照明手段の電源と
して利用するようにしたことを特徴とする太陽光採光装
置。1. In a daylighting device for guiding the sun into a room, a daylighting part of sunlight composed of a prism plate and the like, a solar cell installed near the daylighting part, and natural power obtained by this solar cell. A power storage device for storing electricity, a light irradiation unit of natural light lighting means used for indoor lighting by introducing sunlight from the lighting unit, and a xenon lamp, a fluorescent lamp, or the like for illuminating the room through the light irradiation unit. An artificial lighting device, wherein natural power stored in the power storage device is used as a power source of the artificial lighting device.
センサの検出照度が所定以上の値のときは，自然光照明
手段のみを用い，光センサの検出照度が所定値未満とな
ったときは上記人工照明手段を併用するようにした請求
項１記載の太陽光採光装置。2. A light sensor is provided in the light irradiating section, and when the illuminance detected by the light sensor is a predetermined value or more, only natural light illuminating means is used, and when the illuminance detected by the light sensor is less than a predetermined value. The solar lighting device according to claim 1, wherein the artificial lighting means is also used.
用するようにした請求項１乃至２のいずれかに記載の太
陽光採光装置。3. The sunlight collecting device according to claim 1, wherein a commercial power source is also used as a power source for the artificial lighting.
搬送する光ダクトの曲がり部を回転自在に構成するよう
にした請求項１乃至３のいずれかに記載の太陽光採光装
置。4. The sunlight collecting device according to claim 1, wherein a curved portion of an optical duct that conveys the sunlight introduced from the daylighting portion to a room is configured to be rotatable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4279251A JPH06111610A (en) | 1992-09-25 | 1992-09-25 | Sunlight collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4279251A JPH06111610A (en) | 1992-09-25 | 1992-09-25 | Sunlight collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06111610A true JPH06111610A (en) | 1994-04-22 |
Family
ID=17608551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4279251A Pending JPH06111610A (en) | 1992-09-25 | 1992-09-25 | Sunlight collecting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06111610A (en) |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100332734B1 (en) * | 1999-05-18 | 2002-04-17 | 송규동 | Wall-mount type sunlighting system |
| KR100343626B1 (en) * | 2000-03-02 | 2002-07-11 | 손재익 | High Intensity Daylighting and Artificial Hybrid Light Piping System |
| KR20020064260A (en) * | 2002-07-15 | 2002-08-07 | 진학모 | lighting device |
| JP2002299080A (en) * | 2001-03-30 | 2002-10-11 | Tokai Univ | Lighting system |
| DE10310557A1 (en) * | 2003-03-11 | 2004-09-23 | Heinrich Strunz Gmbh | Light dome with artificial light source has artificial light source(s) and translucent element(s), which is essentially in shape of cup with partly transmissive, reflective inner coating |
| JP2007115646A (en) * | 2005-09-20 | 2007-05-10 | Air Cycle Sangyo Kk | Light irradiating device |
| KR100970152B1 (en) * | 2010-01-20 | 2010-07-14 | (주)홍보컴퍼니 | Hybrid lighting apparatus using sunlight |
| JP2010160975A (en) * | 2009-01-08 | 2010-07-22 | Sky Planning:Kk | Interior lighting device |
| KR100986855B1 (en) * | 2009-06-22 | 2010-10-08 | 성보전기공업 주식회사 | The switchboard which has an internal radiation system |
| KR101042303B1 (en) * | 2010-03-25 | 2011-06-17 | (주)오티에스 | Illuminating system |
| JP2011154827A (en) * | 2010-01-26 | 2011-08-11 | Panasonic Electric Works Co Ltd | Lighting system utilizing external light |
| JP2011171019A (en) * | 2010-02-16 | 2011-09-01 | Toshiba Corp | Lighting system |
| JP2011175860A (en) * | 2010-02-24 | 2011-09-08 | Kyocera Corp | Indoor lighting centralized control system |
| JP2012129131A (en) * | 2010-12-17 | 2012-07-05 | Mitsubishi Electric Corp | Luminaire |
| WO2012144268A1 (en) * | 2011-04-22 | 2012-10-26 | スリーエム イノベイティブ プロパティズ カンパニー | Light duct and lighting device |
| JP2013502691A (en) * | 2009-08-20 | 2013-01-24 | ソラチューブ インターナショナル インコーポレイテッド | Daylight lighting apparatus and method with auxiliary lighting fixture |
| KR101350967B1 (en) * | 2011-05-30 | 2014-01-14 | 성보전기공업 주식회사 | Hybrid Lighting Apparatus |
| US8837048B2 (en) | 2011-11-30 | 2014-09-16 | Solatube International, Inc. | Daylight collection systems and methods |
| US8982467B2 (en) | 2012-12-11 | 2015-03-17 | Solatube International, Inc. | High aspect ratio daylight collectors |
| JP2016511914A (en) * | 2013-01-30 | 2016-04-21 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Lighting device for light guide assembly |
| CN106247264A (en) * | 2016-07-29 | 2016-12-21 | 国网山西省电力公司大同供电公司 | A kind of Solar Street Lighting System |
| US9816675B2 (en) | 2015-03-18 | 2017-11-14 | Solatube International, Inc. | Daylight collectors with diffuse and direct light collection |
| US9816676B2 (en) | 2015-03-18 | 2017-11-14 | Solatube International, Inc. | Daylight collectors with diffuse and direct light collection |
| US9921397B2 (en) | 2012-12-11 | 2018-03-20 | Solatube International, Inc. | Daylight collectors with thermal control |
-
1992
- 1992-09-25 JP JP4279251A patent/JPH06111610A/en active Pending
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100332734B1 (en) * | 1999-05-18 | 2002-04-17 | 송규동 | Wall-mount type sunlighting system |
| KR100343626B1 (en) * | 2000-03-02 | 2002-07-11 | 손재익 | High Intensity Daylighting and Artificial Hybrid Light Piping System |
| JP2002299080A (en) * | 2001-03-30 | 2002-10-11 | Tokai Univ | Lighting system |
| JP4734745B2 (en) * | 2001-03-30 | 2011-07-27 | 学校法人東海大学 | Lighting system |
| KR20020064260A (en) * | 2002-07-15 | 2002-08-07 | 진학모 | lighting device |
| DE10310557B4 (en) * | 2003-03-11 | 2011-07-21 | Heinrich Strunz GmbH, 95111 | Skylight with artificial light source |
| DE10310557A1 (en) * | 2003-03-11 | 2004-09-23 | Heinrich Strunz Gmbh | Light dome with artificial light source has artificial light source(s) and translucent element(s), which is essentially in shape of cup with partly transmissive, reflective inner coating |
| JP2007115646A (en) * | 2005-09-20 | 2007-05-10 | Air Cycle Sangyo Kk | Light irradiating device |
| JP4555234B2 (en) * | 2005-09-20 | 2010-09-29 | エアサイクルハウジング株式会社 | Light irradiation device |
| JP2010160975A (en) * | 2009-01-08 | 2010-07-22 | Sky Planning:Kk | Interior lighting device |
| KR100986855B1 (en) * | 2009-06-22 | 2010-10-08 | 성보전기공업 주식회사 | The switchboard which has an internal radiation system |
| JP2013502691A (en) * | 2009-08-20 | 2013-01-24 | ソラチューブ インターナショナル インコーポレイテッド | Daylight lighting apparatus and method with auxiliary lighting fixture |
| KR100970152B1 (en) * | 2010-01-20 | 2010-07-14 | (주)홍보컴퍼니 | Hybrid lighting apparatus using sunlight |
| JP2011154827A (en) * | 2010-01-26 | 2011-08-11 | Panasonic Electric Works Co Ltd | Lighting system utilizing external light |
| JP2011171019A (en) * | 2010-02-16 | 2011-09-01 | Toshiba Corp | Lighting system |
| JP2011175860A (en) * | 2010-02-24 | 2011-09-08 | Kyocera Corp | Indoor lighting centralized control system |
| KR101042303B1 (en) * | 2010-03-25 | 2011-06-17 | (주)오티에스 | Illuminating system |
| JP2012129131A (en) * | 2010-12-17 | 2012-07-05 | Mitsubishi Electric Corp | Luminaire |
| WO2012144268A1 (en) * | 2011-04-22 | 2012-10-26 | スリーエム イノベイティブ プロパティズ カンパニー | Light duct and lighting device |
| JPWO2012144268A1 (en) * | 2011-04-22 | 2014-07-28 | スリーエム イノベイティブ プロパティズ カンパニー | Light duct and lighting device |
| KR101350967B1 (en) * | 2011-05-30 | 2014-01-14 | 성보전기공업 주식회사 | Hybrid Lighting Apparatus |
| US9127823B2 (en) | 2011-11-30 | 2015-09-08 | Solatube International, Inc. | Daylight collection systems and methods |
| US8837048B2 (en) | 2011-11-30 | 2014-09-16 | Solatube International, Inc. | Daylight collection systems and methods |
| US8982467B2 (en) | 2012-12-11 | 2015-03-17 | Solatube International, Inc. | High aspect ratio daylight collectors |
| US9291321B2 (en) | 2012-12-11 | 2016-03-22 | Solatube International, Inc. | Devices and methods for collecting daylight in clear and cloudy weather conditions |
| US9921397B2 (en) | 2012-12-11 | 2018-03-20 | Solatube International, Inc. | Daylight collectors with thermal control |
| JP2016511914A (en) * | 2013-01-30 | 2016-04-21 | コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． | Lighting device for light guide assembly |
| US9816675B2 (en) | 2015-03-18 | 2017-11-14 | Solatube International, Inc. | Daylight collectors with diffuse and direct light collection |
| US9816676B2 (en) | 2015-03-18 | 2017-11-14 | Solatube International, Inc. | Daylight collectors with diffuse and direct light collection |
| CN106247264A (en) * | 2016-07-29 | 2016-12-21 | 国网山西省电力公司大同供电公司 | A kind of Solar Street Lighting System |
| CN106247264B (en) * | 2016-07-29 | 2018-10-26 | 国网山西省电力公司大同供电公司 | A kind of Solar Street Lighting System |
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