JPH0410565Y2 - - Google Patents
Info
- Publication number
- JPH0410565Y2 JPH0410565Y2 JP1985009689U JP968985U JPH0410565Y2 JP H0410565 Y2 JPH0410565 Y2 JP H0410565Y2 JP 1985009689 U JP1985009689 U JP 1985009689U JP 968985 U JP968985 U JP 968985U JP H0410565 Y2 JPH0410565 Y2 JP H0410565Y2
- Authority
- JP
- Japan
- Prior art keywords
- mirror
- drive screw
- mirror block
- block
- inner end
- 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
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
本考案は、太陽光を追尾できる太陽光反射装置
に関するものである。[Detailed Description of the Invention] [Technical Field] The present invention relates to a sunlight reflecting device that can track sunlight.
従来、太陽光反射装置は１枚のミラーで形成し
ていたため、太陽光の照射位置において照度を一
定に保ち、作業又は植物の栽培を行なう場合、季
節、時間帯による太陽の高度、方位の変化および
天候によつて照度が変化するという欠点を有し、
更に、演出効果を出すために照射パターン、照度
等を可変したい場合、あるいはユーザーの要求パ
ターンの変更等によつて照射パターン、照度等を
可変したい場合に可変できないという欠点を有し
ていた。
Conventionally, solar reflecting devices were formed using a single mirror, so when working or cultivating plants, the illuminance was kept constant at the irradiation position, and the sun's altitude and direction changed depending on the season and time of day. It also has the disadvantage that the illuminance changes depending on the weather.
Furthermore, it has the disadvantage that it is not possible to change the irradiation pattern, illuminance, etc. when it is desired to vary the irradiation pattern, illumination intensity, etc. in order to produce a dramatic effect, or when it is desired to change the irradiation pattern, illumination intensity, etc. by changing the pattern requested by the user.
本考案の目的とするところは、太陽光の高度、
方位に関係なく照射位置の照度を一定に保つこと
ができる上、照射パターン、照度等を任意に可変
できるようにすることにある。
The purpose of this invention is to
The objective is to be able to maintain the illumination intensity at the irradiation position constant regardless of the orientation, and to also be able to arbitrarily vary the irradiation pattern, illumination intensity, etc.
第１図において、ミラー１は複数枚のミラーブ
ロツク２により形成し、各ミラーブロツク２の外
端部にボール又はピンジヨイントによる支点３を
設けておく。ミラー１の中央部に駆動ねじ４を設
け、この駆動ねじ４に第２図のようにナツト５を
螺合し、このナツト５にミラーブロツク２の内端
部をピン結合する。駆動ねじ４は軸受６により支
持され、減速ギヤ７を介して駆動モータ８に接続
する。したがつて、駆動モータ８を回転させるこ
とにより、駆動ねじ４が回転し、ナツト５が駆動
モータ８の回転方向により上下するため、ミラー
ブロツク２の内端部が第２図の矢印方向に移動
し、ミラーブロツク２面の傾きを任意の位置に設
定できる。第３図および第４図はそれぞれ本考案
の他の実施例で、第３図はミラーブロツク２を三
角形状としたものであり、第４図はミラーブロツ
ク１を扇形状としたもので、第１図の実施例と同
様にミラーブロツク２面の傾きを任意に設定でき
る。
In FIG. 1, a mirror 1 is formed by a plurality of mirror blocks 2, and a fulcrum 3 made of a ball or pin joint is provided at the outer end of each mirror block 2. A drive screw 4 is provided in the center of the mirror 1, a nut 5 is screwed onto the drive screw 4 as shown in FIG. 2, and the inner end of the mirror block 2 is pin-coupled to the nut 5. The drive screw 4 is supported by a bearing 6 and connected to a drive motor 8 via a reduction gear 7. Therefore, by rotating the drive motor 8, the drive screw 4 rotates, and the nut 5 moves up and down in the direction of rotation of the drive motor 8, so that the inner end of the mirror block 2 moves in the direction of the arrow in FIG. However, the inclination of the two surfaces of the mirror block can be set to any desired position. 3 and 4 show other embodiments of the present invention, respectively. In FIG. 3, the mirror block 2 is triangular, and in FIG. 4, the mirror block 1 is fan-shaped. As in the embodiment shown in FIG. 1, the inclination of the two surfaces of the mirror block can be set arbitrarily.
第５図は本考案の応用例で、ミラー１を制御装
置９に取着し、制御装置９に照度計１０を設けて
おき、太陽直射光の照度、太陽高度、方位、ビル
高さ、ミラー１の傾き量等を考慮してミラーによ
り照射する照射位置の照度を計算するプログラム
をあらかじめ作成しておき、太陽直射光の照度の
実測値の変化に応じてミラーブロツク２の傾きを
変化させて照射位置の照度を一定に保つことがで
きる。 FIG. 5 shows an application example of the present invention, in which a mirror 1 is attached to a control device 9, and an illumination meter 10 is installed in the control device 9. A program is created in advance to calculate the illuminance of the irradiation position irradiated by the mirror, taking into account the amount of inclination of the mirror block 2, etc. The illuminance at the irradiation position can be kept constant.
上述のように本考案は、ミラーを形成する複数
枚のミラーブロツクの外端部に支点を設け、前記
ミラーの中央部に設けた駆動ねじに螺合したナツ
トに前記ミラーブロツクの内端部を結合し、前記
駆動ねじを回転させてミラーブロツク面の傾きを
任意に設定できるようにしたから、太陽光の高
度、方位に関係なく照射位置の照度を一定に保つ
ことができて、一定照度が欲しい作業又は植物の
栽培等に使用できる上、照射パターン、照度等を
任意に可変できて演出効果を出すことができ、更
に、１枚のミラーブロツクの製作可能な大きさは
直径で80cm程度であるが、複数枚組合わせること
により大型の太陽光反射装置を形成でき、しかも
照射パターンを任意に設定できるという効果を奏
するものである。また上述のようにミラーの中央
点で角度調節するので、調整作業に要する時間が
短くなり、しかも中央点で角度調整することによ
り、ミラー面面に歪みが発生しにくく、結果特に
歪みを防止するために強化したミラーを必要とせ
ず、またナツトと、駆動ねじとで角度調整ができ
るため駆動系の構造が簡単になるという効果を奏
する。
As described above, the present invention provides a fulcrum at the outer end of a plurality of mirror blocks forming a mirror, and attaches the inner end of the mirror block to a nut screwed onto a drive screw provided at the center of the mirror. Since the inclination of the mirror block surface can be set arbitrarily by rotating the drive screw, the illuminance at the irradiation position can be kept constant regardless of the altitude and direction of the sunlight. Not only can it be used for any desired work or plant cultivation, but the irradiation pattern, illuminance, etc. can be changed arbitrarily to create a dramatic effect.Furthermore, the size that can be produced for one mirror block is approximately 80 cm in diameter. However, by combining a plurality of solar panels, a large-sized sunlight reflecting device can be formed, and the irradiation pattern can be arbitrarily set. In addition, as mentioned above, since the angle is adjusted at the center point of the mirror, the time required for adjustment work is shortened, and by adjusting the angle at the center point, distortion is less likely to occur on the mirror surface, and as a result, distortion is particularly prevented. Therefore, there is no need for a reinforced mirror, and since the angle can be adjusted using a nut and a drive screw, the structure of the drive system is simplified.
第１図は本考案の一実施例の正面図、第２図は
同上の縦断面図、第３図および第４図はそれぞれ
本考案の他の実施例の正面図、第５図は本考案の
応用例の斜視図である。
１……ミラー、２……ミラーブロツク、３……
支点、４……駆動ねじ、５……ナツト。
Fig. 1 is a front view of one embodiment of the present invention, Fig. 2 is a vertical sectional view of the same as above, Figs. 3 and 4 are front views of other embodiments of the invention, and Fig. 5 is a front view of the invention. FIG. 1...Mirror, 2...Mirror block, 3...
Fulcrum, 4... Drive screw, 5... Nut.
Claims (1)
端部にそれぞれ支点を設け、前記ミラーの中央部
に設けた駆動ねじに螺合したナツトに前記ミラー
ブロツクの内端部を結合し、前記駆動ねじを回転
させてミラーブロツク面の傾きを任意に設定でき
る如くして成る太陽光反射装置。 A fulcrum is provided at each of the outer ends of a plurality of mirror blocks forming a mirror, and the inner end of the mirror block is connected to a nut screwed onto a drive screw provided at the center of the mirror, and the drive screw is connected to the inner end of the mirror block. A sunlight reflecting device in which the inclination of a mirror block surface can be arbitrarily set by rotating it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985009689U JPH0410565Y2 (en) | 1985-01-25 | 1985-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985009689U JPH0410565Y2 (en) | 1985-01-25 | 1985-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61126219U JPS61126219U (en) | 1986-08-08 |
| JPH0410565Y2 true JPH0410565Y2 (en) | 1992-03-16 |
Family
ID=30490150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985009689U Expired JPH0410565Y2 (en) | 1985-01-25 | 1985-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410565Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS511005Y2 (en) * | 1971-05-24 | 1976-01-13 |
-
1985
- 1985-01-25 JP JP1985009689U patent/JPH0410565Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61126219U (en) | 1986-08-08 |
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